/* ZHJ_UNIFIED_STYLE_V8 - 全站风格统一：首页展示 / 导航 / 卡片 / 按钮 / 移动端 */
:root{--zhj-dark:#020617;--zhj-deep:#071327;--zhj-panel:rgba(255,255,255,.092);--zhj-line:rgba(255,255,255,.16);--zhj-cyan:#22d3ee;--zhj-purple:#8b5cf6;--zhj-gold:#f6c453;--zhj-text:rgba(255,255,255,.92)}
html{scroll-behavior:smooth}body{background:radial-gradient(circle at 16% 8%,rgba(34,211,238,.30),transparent 25%),radial-gradient(circle at 86% 4%,rgba(139,92,246,.30),transparent 28%),radial-gradient(circle at 50% 80%,rgba(14,165,233,.16),transparent 36%),linear-gradient(145deg,#020617 0%,#061124 44%,#101b3d 100%)!important;color:var(--zhj-text)!important;min-min-height: 100vh;overflow-x:hidden}body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-2;background:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.72),transparent 75%)}
.nav-shell,.zhj-cover-nav{background:linear-gradient(180deg,rgba(8,13,32,.88),rgba(8,13,32,.60))!important;border:1px solid rgba(255,255,255,.16)!important;box-shadow:0 22px 70px rgba(0,0,0,.34),inset 0 1px 0 rgba(255,255,255,.12)!important;backdrop-filter:blur(24px)!important;-webkit-backdrop-filter:blur(24px)!important}.nav-shell{min-height:72px!important}.nav-shell a,.nav-shell button,.zhj-cover-menu a{letter-spacing:.02em}.nav-shell nav>a,.nav-shell nav button{font-weight:800!important;text-shadow:0 10px 28px rgba(0,0,0,.38)}.nav-shell nav>a:hover,.nav-shell nav button:hover,.zhj-cover-menu a:hover{transform:translateY(-2px);background:rgba(255,255,255,.09)!important;color:#67e8f9!important}.dropdown-top>div,#userDropdown{background:rgba(255,255,255,.98)!important;color:#0f172a!important;border:1px solid rgba(255,255,255,.8)!important;box-shadow:0 28px 90px rgba(0,0,0,.38)!important}.dropdown-top a{color:#0f172a!important}.dropdown-top a:hover{transform:translateY(-2px)}
.glass,.card,.tool-card,.feature-card,.pricing-card,[class*="glass"],[class*="card"]{border-color:rgba(255,255,255,.16)!important;box-shadow:0 24px 80px rgba(0,0,0,.30),inset 0 1px 0 rgba(255,255,255,.10)!important;backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px)}.glass{background:linear-gradient(180deg,rgba(255,255,255,.105),rgba(255,255,255,.052))!important}.btn-gradient,.primary-btn,.login-btn,#enterHomeBtn,.zhj-cover-actions .login-btn{background:linear-gradient(135deg,#22d3ee 0%,#2dd4bf 42%,#8b5cf6 100%)!important;color:#06111f!important;font-weight:900!important;box-shadow:0 10px 0 rgba(8,127,150,.72),0 26px 54px rgba(34,211,238,.30),inset 0 2px 0 rgba(255,255,255,.68)!important;transform-style:preserve-3d;transition:.25s ease!important}.btn-gradient:hover,.primary-btn:hover,.login-btn:hover,#enterHomeBtn:hover{transform:translateY(-5px) scale(1.025)!important;box-shadow:0 14px 0 rgba(8,127,150,.70),0 36px 76px rgba(34,211,238,.42),inset 0 2px 0 rgba(255,255,255,.76)!important}.text-gradient,.gradient-text{background:linear-gradient(135deg,#fff 0%,#67e8f9 35%,#a78bfa 70%,#f6c453 100%)!important;-webkit-background-clip:text!important;background-clip:text!important;color:transparent!important}.shadow-glow{box-shadow:0 0 34px rgba(34,211,238,.30),0 0 90px rgba(139,92,246,.18)!important}
#zhjEntryCover{background:radial-gradient(circle at 50% 18%,rgba(34,211,238,.22),transparent 32%),linear-gradient(145deg,#020617 0%,#061124 48%,#101b3d 100%)!important}#zhjEntryCover h1,#zhjEntryCover .text-white,#zhjEntryCover .text-white\/90,#zhjEntryCover .text-cyan-300{text-shadow:0 8px 0 rgba(0,0,0,.30),0 26px 42px rgba(0,0,0,.54),0 0 34px rgba(34,211,238,.28)!important}#zhjEntryCover img{filter:drop-shadow(0 0 54px rgba(34,211,238,.38)) drop-shadow(0 26px 48px rgba(0,0,0,.42))}.zhj-feature-row{max-width:1180px!important;margin-left:auto!important;margin-right:auto!important}.zhj-feature-card{background:linear-gradient(180deg,rgba(255,255,255,.12),rgba(255,255,255,.06))!important;border:1px solid rgba(255,255,255,.16)!important;border-radius:28px!important;box-shadow:0 24px 74px rgba(0,0,0,.32),inset 0 1px 0 rgba(255,255,255,.12)!important}.zhj-feature-card:hover{transform:translateY(-8px)!important}
main,section{position:relative}.fa{line-height:1}.safe-bottom{padding-bottom:calc(env(safe-area-inset-bottom) + 10px)}
@media (max-width:1023px){header.fixed .nav-shell{min-height:62px!important;border-radius:22px!important}.nav-shell nav.hidden{display:none!important}body{padding-bottom:76px}.lg\:hidden.fixed.bottom-0,.fixed.bottom-0{backdrop-filter:blur(18px)}.zhj-cover-nav{display:none!important}#zhjEntryCover{display:none!important}}
@media (max-width:640px){h1{letter-spacing:-.03em}.glass,[class*="card"]{border-radius:24px!important}.btn-gradient,.primary-btn{box-shadow:0 7px 0 rgba(8,127,150,.68),0 18px 42px rgba(34,211,238,.26)!important}}