/* ==========================================================================
   U灵OPC管家 · 官网页（/opc/）
   按 U灵官网设计规范：深色科技风 / 紫蓝渐变 / 卡片 20px / 按钮 10-12px
   全部资源走相对路径，不引用任何外部 CDN（避免个别网络打不开）
   ========================================================================== */

:root{
  /* 规范给定 */
  --bg:#05070d;            /* 页面底色 */
  --bg2:#0a0f1e;           /* 次级背景 */
  --card:#0d1526;          /* 卡片背景 */
  --line:rgba(99,102,241,.14);
  --line-strong:rgba(99,102,241,.28);
  --g1:#6366f1;            /* 主色渐变起点 */
  --g2:#8b5cf6;            /* 主色渐变终点 */
  --purple:#a78bfa;        /* 浅紫点缀 */
  --blue:#60a5fa;          /* 天蓝点缀 */
  --txt:#f1f5f9;
  --muted:rgba(241,245,249,.65);

  --r-card:20px;
  --r-btn:12px;
  --r-sm:9px;
  --shadow-btn:0 8px 30px rgba(99,102,241,.4);
  --glow:0 0 0 1px rgba(99,102,241,.12), 0 18px 60px rgba(99,102,241,.10);
  --maxw:1180px;
  --font:-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--txt);font-family:var(--font);
  font-size:16px;line-height:1.72;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{line-height:1.25;margin:0;font-weight:700;letter-spacing:-.01em}
p{margin:0}
code{
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:13.5px;background:rgba(99,102,241,.10);border:1px solid var(--line);
  padding:2px 7px;border-radius:6px;color:#cbd5e1;
}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------------- 顶栏 ---------------- */
.topbar{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(5,7,13,.78);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid transparent;transition:border-color .25s ease, background .25s ease;
}
.topbar.scrolled{border-bottom-color:var(--line)}
.bar{display:flex;align-items:center;gap:22px;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:500}
.brand b{font-weight:700;background:linear-gradient(90deg,var(--g1),var(--g2));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.links{margin-left:auto;display:flex;gap:26px;font-size:15px;color:var(--muted)}
.links a{transition:color .18s ease}
.links a:hover{color:var(--txt)}

/* ---------------- 按钮 ---------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-btn);font-size:15px;font-weight:600;cursor:pointer;
  padding:13px 24px;border:1.5px solid transparent;transition:transform .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(96deg,var(--g1),var(--g2));color:#fff;
  box-shadow:var(--shadow-btn);
}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 36px rgba(99,102,241,.5)}
.btn-ghost{background:transparent;border-color:var(--line-strong);color:var(--txt)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn-sm{padding:9px 16px;font-size:14px;border-radius:10px}
.btn-xs{padding:5px 11px;font-size:12.5px;border-radius:8px}

/* ---------------- 头屏 ---------------- */
.hero{position:relative;padding:150px 0 0}
.glow{
  position:absolute;inset:-160px 0 auto 50%;transform:translateX(-50%);
  width:1100px;height:620px;pointer-events:none;
  background:radial-gradient(60% 60% at 50% 40%,rgba(99,102,241,.22),rgba(139,92,246,.10) 45%,transparent 72%);
  filter:blur(10px);
}
.hero .wrap{position:relative}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;font-size:14px;color:var(--muted);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:26px;
}
.dot{width:7px;height:7px;border-radius:50%;background:linear-gradient(90deg,var(--g1),var(--g2));
  box-shadow:0 0 12px rgba(139,92,246,.9)}
.hero h1{font-size:clamp(34px,5.4vw,58px);letter-spacing:-.025em}
.hero h1 em{
  font-style:normal;background:linear-gradient(96deg,var(--g1) 10%,var(--g2) 60%,var(--purple));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.lede{margin-top:22px;font-size:17.5px;color:var(--muted);max-width:640px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.meta{margin-top:18px;font-size:14px;color:rgba(241,245,249,.5)}
.ticks{display:flex;gap:22px;flex-wrap:wrap;list-style:none;padding:0;margin:26px 0 0;font-size:14.5px;color:var(--muted)}
.ticks li{position:relative;padding-left:20px}
.ticks li::before{
  content:"";position:absolute;left:0;top:9px;width:9px;height:9px;border-radius:50%;
  background:linear-gradient(96deg,var(--g1),var(--g2));opacity:.9;
}

/* ---------------- 截图框 ---------------- */
.shot-hero{margin-top:64px}
.frame{
  margin:0;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;
  background:linear-gradient(180deg,rgba(13,21,38,.9),rgba(10,15,30,.9));box-shadow:var(--glow);
}
.frame img{width:100%}
.frame figcaption{
  padding:12px 16px;font-size:13.5px;color:var(--muted);
  border-top:1px solid var(--line);background:rgba(5,7,13,.5);
}
[data-zoom]{cursor:zoom-in}

/* ---------------- 通用小节 ---------------- */
.sec{padding:104px 0}
.sec-alt{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.h2{font-size:clamp(25px,3.2vw,34px);letter-spacing:-.02em}
.h2sub{margin-top:14px;color:var(--muted);font-size:16.5px;max-width:660px}

/* ---------------- 功能卡 ---------------- */
.grid-feat{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px;
}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px 26px 28px;position:relative;overflow:hidden;
  transition:border-color .22s ease,transform .22s ease;
}
.card::after{
  content:"";position:absolute;inset:0;border-radius:var(--r-card);pointer-events:none;
  background:radial-gradient(120% 90% at 12% 0%,rgba(99,102,241,.10),transparent 62%);
}
.card:hover{border-color:var(--line-strong);transform:translateY(-2px)}
.card h3{font-size:19px}
.card p{margin-top:12px;color:var(--muted);font-size:15.5px}
.card p b{color:var(--txt);font-weight:600}
.card-wide{grid-column:span 2;background:linear-gradient(140deg,rgba(99,102,241,.13),rgba(13,21,38,.9) 46%)}
.badge{
  display:inline-block;font-size:12.5px;color:var(--purple);border:1px solid var(--line-strong);
  border-radius:999px;padding:3px 11px;margin-bottom:14px;
}
.also{margin-top:26px;color:var(--muted);font-size:15px;border-left:2px solid var(--line-strong);padding-left:16px}

/* ---------------- 场景 ---------------- */
.grid-scene{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px}
.scene{border:1px solid var(--line);border-radius:var(--r-card);padding:26px;background:rgba(13,21,38,.6)}
.scene h3{font-size:18px}
.scene h3::after{
  content:"";display:block;width:34px;height:3px;border-radius:2px;margin-top:12px;
  background:linear-gradient(90deg,var(--g1),var(--g2));
}
.scene p{margin-top:16px;color:var(--muted);font-size:15.5px}

/* ---------------- 截图网格 ---------------- */
.grid-shots{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:44px}

/* ---------------- 两列 ---------------- */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.specs{margin:28px 0 0;padding:0}
.specs > div{display:flex;gap:16px;padding:13px 0;border-bottom:1px solid var(--line)}
.specs dt{width:64px;flex:none;color:rgba(241,245,249,.5);font-size:15px}
.specs dd{margin:0;font-size:15.5px}
.steps{margin:28px 0 0;padding:0;list-style:none;counter-reset:s}
.steps li{position:relative;padding:0 0 22px 46px;counter-increment:s}
.steps li::before{
  content:counter(s);position:absolute;left:0;top:0;width:30px;height:30px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:#fff;
  background:linear-gradient(140deg,var(--g1),var(--g2));
}
.steps li b{display:block;font-size:16px;font-weight:600}
.steps li span{color:var(--muted);font-size:15px}
.note{margin-top:6px;color:var(--muted);font-size:14.5px;border-left:2px solid var(--line-strong);padding-left:14px}
.small{font-size:13.8px}

/* ---------------- 校验 ---------------- */
.verify-card{margin-top:34px;padding:10px 22px 16px}
.vrow{display:flex;align-items:center;gap:16px;padding:13px 0;border-bottom:1px solid var(--line);flex-wrap:wrap}
.vrow:last-child{border-bottom:0}
.vrow > span{width:78px;flex:none;color:rgba(241,245,249,.5);font-size:14.5px}
.vrow code{word-break:break-all;font-size:13px}
.vrow.sha code{flex:1;min-width:240px}
#copySha.done{border-color:#34d399;color:#34d399}

/* ---------------- 更新日志 ---------------- */
.log{list-style:none;padding:0;margin:38px 0 0}
.log li{border-left:2px solid var(--line-strong);padding:2px 0 8px 22px}
.log .ver{
  font-weight:700;font-size:16px;
  background:linear-gradient(96deg,var(--g1),var(--g2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.log .date{margin-left:12px;color:rgba(241,245,249,.45);font-size:14px}
.log p{margin-top:10px;color:var(--muted);font-size:15.5px}

/* ---------------- FAQ ---------------- */
.faq{margin-top:34px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  cursor:pointer;padding:20px 0;font-size:16.5px;font-weight:600;list-style:none;
  display:flex;align-items:center;gap:12px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{
  content:"";width:7px;height:7px;border-radius:50%;flex:none;
  background:linear-gradient(96deg,var(--g1),var(--g2));opacity:.85;
}
.faq details[open] summary{color:var(--purple)}
.faq p{padding:0 0 22px 19px;color:var(--muted);font-size:15.5px}

/* ---------------- 底部 CTA ---------------- */
.cta{
  padding:96px 0;text-align:center;position:relative;
  background:var(--bg);
}
.cta h2{font-size:clamp(24px,3.4vw,36px)}
.cta p{margin:16px 0 30px;color:var(--muted)}
.foot{border-top:1px solid var(--line);padding:26px 0 44px;color:rgba(241,245,249,.45);font-size:13.8px}
.foot .wrap{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.foot a{color:var(--muted)}
.foot a:hover{color:var(--blue)}
.foot .sep{opacity:.4}

/* ---------------- 放大查看 ---------------- */
.lightbox{
  position:fixed;inset:0;z-index:90;background:rgba(5,7,13,.94);
  display:none;align-items:center;justify-content:center;padding:32px;
}
/* 关键：类选择器和 [hidden] 同权重，必须显式让 hidden 生效，否则浮层会一直盖在页面上（整页发暗） */
.lightbox:not([hidden]){display:flex}
.lightbox img{border-radius:var(--r-sm);border:1px solid var(--line-strong);box-shadow:0 30px 90px rgba(0,0,0,.6)}
.lb-close{
  position:absolute;top:20px;right:24px;width:42px;height:42px;border-radius:12px;
  background:rgba(255,255,255,.06);border:1px solid var(--line-strong);color:var(--txt);
  font-size:24px;line-height:1;cursor:pointer;
}

/* ---- IP 形象（官方 IP：形似蝎子的小龙虾） ---- */
.hero-mascot{
  position:absolute;right:2.5%;top:132px;width:216px;height:216px;z-index:1;
  filter:drop-shadow(0 24px 48px rgba(99,102,241,.42));
  animation:float 7s ease-in-out infinite;
}
.cta-mascot{
  display:block;margin:0 auto 16px;width:72px;height:72px;
  filter:drop-shadow(0 8px 18px rgba(99,102,241,.22));
}
@keyframes float{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-10px)}
}
@media (max-width:1180px){ .hero-mascot{display:none} }
@media (prefers-reduced-motion:reduce){ .hero-mascot,.cta-mascot{animation:none} }

/* ---------------- 进场 ---------------- */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ---------------- 响应式 ---------------- */
@media (max-width:1020px){
  .grid-feat{grid-template-columns:repeat(2,1fr)}
  .card-wide{grid-column:span 2}
  .grid-scene{grid-template-columns:1fr}
  .two-col{grid-template-columns:1fr;gap:40px}
  .links{display:none}
}
@media (max-width:680px){
  body{font-size:15.5px}
  .wrap{padding:0 18px}
  .hero{padding-top:112px}
  .sec{padding:72px 0}
  .grid-feat{grid-template-columns:1fr}
  .card-wide{grid-column:span 1}
  .grid-shots{grid-template-columns:1fr}
  .cta-row .btn{width:100%}
  .bar{gap:12px}
  .brand span{font-size:15.5px}
  .vrow > span{width:auto}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .btn:hover,.card:hover{transform:none}
}


/* ===== opc-menu-v2 · 手机端导航（官网整合新增）===== */
.menu-btn{display:none;background:none;border:none;color:var(--txt);cursor:pointer;padding:6px;line-height:0}
@media (max-width:1020px){
  .topbar .links{
    display:none;
    position:absolute;top:100%;left:0;right:0;z-index:70;
    flex-direction:column;align-items:flex-start;gap:14px;
    padding:18px 24px;background:rgba(5,7,13,.98);
    backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
    border-bottom:1px solid var(--line);
  }
  .topbar .links.open{display:flex}
  .topbar .links a{font-size:15px;padding:4px 0;width:100%}
  .menu-btn{display:block}
  .bar{gap:10px}
}
@media (max-width:680px){
  .topbar .btn-sm{font-size:13px;padding:8px 14px}
}

/* ===== 统一导航 v2（[20260929] 与官网一致，链接永远居中）===== */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(5,7,13,.78);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(99,102,241,.14)}
.nav-inner{max-width:1160px;margin:0 auto;padding:0 24px;height:64px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}
.nav-inner .logo{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:700;justify-self:start}
.nav-inner .logo img{width:44px;height:44px;border-radius:10px;object-fit:contain;flex-shrink:0}
.nav-inner 
.nav-inner .nav-links{display:flex;align-items:center;gap:32px;font-size:14px;line-height:1.6;justify-self:center;color:rgba(241,245,249,.65)}
.nav-inner .nav-links a{transition:color .2s}
.nav-inner .nav-links a:hover{color:#f1f5f9}
.nav-inner .nav-cta{justify-self:end;padding:9px 22px;border-radius:10px;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;font-size:14px;font-weight:600;box-shadow:0 4px 18px rgba(99,102,241,.35);white-space:nowrap}
.nav-inner .menu-btn{display:none;background:none;border:none;color:#f1f5f9;cursor:pointer;justify-self:end;padding:6px;line-height:0}
@media(max-width:900px){
  .nav-inner{display:flex;justify-content:space-between;height:60px}
  .nav-inner .nav-links{display:none;position:absolute;top:60px;left:0;right:0;flex-direction:column;padding:18px 24px;gap:16px;align-items:flex-start;background:rgba(5,7,13,.98);backdrop-filter:blur(20px);border-bottom:1px solid rgba(99,102,241,.14)}
  .nav-inner .nav-links.open{display:flex}
  .nav-inner .menu-btn{display:block}
}
/* 顶部留白（原 topbar 换成本 nav）*/
.hero{padding-top:118px !important}

/* 首屏大logo已按需求移除 */
.hero-mascot{display:none !important}

.nav-links a.active{color:#a78bfa;font-weight:600}

/* [20261016-动效 v2 立体加强] 用户反馈：对比不够/字不饱满/缺立体感 → 已加强 */
/* ===== 导航栏玻璃感加强 ===== */
.nav{background:rgba(5,7,13,.78) !important;backdrop-filter:blur(20px) !important;-webkit-backdrop-filter:blur(20px) !important;border-bottom:1px solid var(--border) !important;box-shadow:none !important}

/* ===== 导航文字：实色高亮 + 字重 + 立体投影 ===== */
.nav-inner .nav-links{gap:40px !important;font-size:16px !important;letter-spacing:.25px !important}
.nav-links a{padding:7px 15px !important;border-radius:9px !important;position:relative !important;transition:all .22s !important;
  color:#e9eef7 !important;font-weight:600 !important;text-decoration:none !important;
  text-shadow:0 1px 3px rgba(0,0,0,.8), 0 0 1px rgba(0,0,0,.9) !important}
.nav-links a:hover{color:#ffffff !important;background:rgba(148,163,184,.13) !important;
  text-shadow:0 1px 3px rgba(0,0,0,.75) !important}
.nav-links a.active{color:#ffffff !important;font-weight:700 !important;
  text-shadow:0 1px 3px rgba(0,0,0,.7), 0 0 14px rgba(167,139,250,.9), 0 0 28px rgba(139,92,246,.5) !important}
.nav-links a.active:after{content:'' !important;position:absolute;left:50%;transform:translateX(-50%);
  bottom:0px;width:24px;height:3px;border-radius:3px;
  background:linear-gradient(90deg,#818cf8,#c4b5fd);box-shadow:0 0 10px rgba(167,139,250,.9),0 0 20px rgba(139,92,246,.5)}
.nav-inner .logo{font-weight:800 !important;letter-spacing:.5px !important}

@keyframes logoSweep{0%{background-position:230% 50%}100%{background-position:-130% 50%}}
.nav-inner .logo img{box-shadow:0 3px 14px rgba(99,102,241,.55), 0 0 0 1px rgba(167,139,250,.25) !important}
.nav-inner .logo img{box-shadow:0 3px 12px rgba(99,102,241,.45) !important}
@media(max-width:900px){.nav-inner .nav-links a{font-size:15px !important}}

/* ===== 免费申请按钮：渐变 + 脉冲 + 流光（保持）===== */
.opt a[href="#free"]{background:linear-gradient(135deg,#6366f1,#8b5cf6) !important;border:none !important;
  color:#fff !important;padding:11px 28px !important;border-radius:10px !important;font-weight:700 !important;
  font-size:14px !important;text-decoration:none !important;position:relative !important;overflow:hidden !important;
  animation:fqPulse 2.2s ease-in-out infinite !important;white-space:nowrap}
.opt a[href="#free"]:after{content:'';position:absolute;top:0;left:-120%;width:55%;height:100%;
  background:linear-gradient(105deg,transparent,rgba(255,255,255,.55),transparent);
  animation:fqSweep 2.6s ease-in-out infinite;pointer-events:none}

/* ===== 右上角按钮：流光 + 呼吸光晕（保持）===== */
.nav-cta{position:relative !important;overflow:hidden !important;animation:navBreath 3.2s ease-in-out infinite !important}
.nav-cta:after{content:'';position:absolute;top:0;left:-120%;width:55%;height:100%;
  background:linear-gradient(105deg,transparent,rgba(255,255,255,.5),transparent);
  animation:navSweep 4s ease-in-out infinite;pointer-events:none}
@keyframes fqPulse{0%,100%{box-shadow:0 4px 16px rgba(99,102,241,.45),0 0 0 0 rgba(139,92,246,.55)}
  70%{box-shadow:0 6px 26px rgba(139,92,246,.6),0 0 0 12px rgba(139,92,246,0)}}
@keyframes fqSweep{0%{left:-120%}22%{left:132%}100%{left:132%}}
@keyframes navBreath{0%,100%{box-shadow:0 4px 18px rgba(99,102,241,.4)}50%{box-shadow:0 6px 32px rgba(139,92,246,.8)}}
@keyframes navSweep{0%{left:-120%}22%{left:132%}100%{left:132%}}

/* [20261016-opc-align] 与主站完全对齐：logo流光 + 导航不压缩 */
.nav-inner .logo-text, .logo-text{
  background-image:linear-gradient(100deg,#dfe6f2 0%,#ffffff 30%,#ffffff 55%,#dfe6f2 100%) !important;background-position:0% 0%;background-repeat:no-repeat;
  background-size:200% 100% !important;
  -webkit-background-clip:text !important;background-clip:text !important;
  -webkit-text-fill-color:transparent !important;color:transparent !important;
  display:inline-block !important;
  filter:drop-shadow(0 0 6px rgba(255,255,255,.75)) drop-shadow(0 0 14px rgba(255,216,77,.45)) !important;
}
.nav-inner .nav-links, .nav-links{justify-self:center !important;align-items:center !important;flex-shrink:0 !important}
.nav-inner .nav-links a, .nav-links a{flex:0 0 auto !important}
/* [20261016-opc-width] 强制导航区按内容撑开，与主站一致（506px）*/
.nav-inner .nav-links, .nav-links{
  width:max-content !important;min-width:max-content !important;
  column-gap:40px !important;gap:40px !important;
  justify-self:center !important;align-items:center !important;
}
.nav-inner .nav-links a, .nav-links a{
  flex:0 0 auto !important;width:auto !important;
  padding:7px 15px !important;font-size:16px !important;
  margin:0 !important;
}

/* [20261016-opc-display] 关键修复：导航必须是 flex（之前是 block 导致布局全错）*/
@media(min-width:901px){
  .nav-inner .nav-links, .nav-links{
    display:flex !important;flex-direction:row !important;
    align-items:center !important;justify-content:center !important;
    gap:40px !important;column-gap:40px !important;
    width:max-content !important;min-width:max-content !important;
    justify-self:center !important;
    position:static !important;background:none !important;
    border:none !important;padding:0 !important;
  }
  .nav-inner .nav-links a, .nav-links a{
    display:inline-block !important;flex:0 0 auto !important;
    padding:7px 15px !important;font-size:16px !important;margin:0 !important;
    text-decoration:none !important;
  }
}

/* [20261016-opc-sitestd] 把OPC页对齐到官网设计规范（容器/间距/字号/按钮）*/
:root{--maxw:1160px}
.wrap{max-width:1160px !important;padding:0 24px !important}
.sec{padding:70px 0 !important}
.sec-alt{padding:70px 0 !important}
.hero{padding:140px 0 80px !important}
h1{font-size:52px !important;font-weight:800 !important;line-height:1.15 !important;letter-spacing:-.5px !important}
h2{font-size:30px !important;font-weight:800 !important;line-height:1.6 !important;margin:0 0 14px !important}
h3{font-size:16px !important;font-weight:700 !important;line-height:1.6 !important}
body{line-height:1.6 !important}
.wrap p, .sec > p, .hero p{font-size:18px !important;line-height:1.75 !important;color:rgba(241,245,249,.65) !important}
.btn{padding:14px 30px !important;font-size:15px !important;border-radius:12px !important}


/* [20261016-logo-bar-rose] 玫瑰金光带（加宽加亮）*/
.nav-inner .logo{position:relative !important;overflow:hidden !important}
.nav-inner .logo:after{content:'' !important;position:absolute !important;top:-12% !important;
  left:-130% !important;width:78% !important;height:124% !important;
  background:linear-gradient(105deg,rgba(255,255,255,0) 0%,rgba(247,202,201,.30) 26%,rgba(232,180,184,.80) 42%,rgba(255,238,232,.98) 50%,rgba(232,180,184,.80) 58%,rgba(247,202,201,.30) 74%,rgba(255,255,255,0) 100%) !important;
  animation:logoSweepBar 3s ease-in-out infinite !important;
  pointer-events:none !important;mix-blend-mode:screen !important}
@keyframes logoSweepBar{0%{left:-130%}28%{left:140%}100%{left:140%}}

/* [20261016-logo-clean] 去掉 logo 图标的蓝色阴影和紫色描边（用户：看着不专业）*/
.nav-inner .logo img{box-shadow:none !important;border:none !important;outline:none !important;background:transparent !important}
.logo img{box-shadow:none !important;border:none !important}

/* [20261016-logo-plain] 去掉光带/裁剪/辉光，恢复干净（用户：切出线条不专业）*/
.nav-inner .logo{overflow:visible !important;position:static !important;background:none !important;border:none !important}
.nav-inner .logo:after{content:none !important;display:none !important;background:none !important;animation:none !important}
.nav-inner .logo-text{filter:none !important;text-shadow:none !important;padding:0 !important;
  background-color:transparent !important;border:none !important;box-shadow:none !important;outline:none !important}
.nav-inner .logo img{box-shadow:none !important;border:none !important;outline:none !important;background:transparent !important;filter:none !important}

/* [20261016-logo-plain2] 最高优先级：文字必须是「裁剪填充」，不能出现方块底色/辉光 */
html body .nav-inner .logo .logo-text, html body .nav-inner a.logo .logo-text{
  filter:none !important;text-shadow:none !important;box-shadow:none !important;
  -webkit-background-clip:text !important;background-clip:text !important;
  -webkit-text-fill-color:transparent !important;color:transparent !important;
  background-color:transparent !important;border:none !important;padding:0 !important;
  font-size:19px !important;font-weight:800 !important;letter-spacing:.5px !important;
  display:inline-block !important;line-height:1.5 !important;
}

/* [20261016-logo-empty] 隐藏空的 logo-text（空span+渐变背景=会显示成一个小色块 ✗）*/
.logo-text:empty, .nav-inner .logo-text:empty, nav .logo-text:empty{display:none !important;background:none !important}

/* [20261016-logo-rose] 提亮 + 玫瑰金调（白亮底 + 淡玫瑰金边缘 + 柔和玫瑰金辉光）*/
html body .nav-inner .logo .logo-text, html body .nav-inner a.logo .logo-text{
  background-image:linear-gradient(100deg,#e6d3cf 0%,#fbeae5 16%,#fff8f5 32%,#ffffff 44%,#ffffff 60%,#fff8f5 74%,#fbeae5 86%,#e6d3cf 100%) !important;
  background-size:100% 100% !important;
  -webkit-background-clip:text !important;background-clip:text !important;
  -webkit-text-fill-color:transparent !important;color:transparent !important;
  filter:drop-shadow(0 0 5px rgba(255,214,204,.60)) drop-shadow(0 0 12px rgba(232,180,184,.35)) !important;
}

/* [20261016-glow-small] 按钮光晕缩小（用户：一闪一闪发光面积太大）*/
@keyframes navBreath{0%,100%{box-shadow:0 3px 8px rgba(99,102,241,.22)}50%{box-shadow:0 3px 11px rgba(139,92,246,.30)}}
@keyframes fqPulse{0%,100%{box-shadow:0 3px 9px rgba(99,102,241,.26),0 0 0 0 rgba(139,92,246,.28)}70%{box-shadow:0 4px 12px rgba(139,92,246,.34),0 0 0 5px rgba(139,92,246,0)}}