:root{--lj-bg:#05070d;--lj-panel:rgba(12,18,30,.78);--lj-card:rgba(16,24,39,.76);--lj-line:rgba(255,255,255,.12);--lj-line-strong:rgba(255,255,255,.22);--lj-text:#f4f7fb;--lj-muted:#9aa8bd;--lj-dim:#64748b;--lj-gold:#f0c96a;--lj-blue:#4f8cff;--lj-cyan:#1de4ff;--lj-green:#35d399;--lj-purple:#a879ff;--lj-red:#ff5f7a;--lj-shadow:0 28px 90px rgba(0,0,0,.46);--lj-radius:24px;--lj-font:"PingFang SC","Microsoft YaHei UI","Microsoft YaHei","Helvetica Neue",system-ui,sans-serif}
@media(max-width:760px){body{min-width:0!important}nav,.nav{height:auto!important;min-height:58px!important;padding:12px 14px!important;display:flex!important;align-items:center!important;gap:10px!important;flex-wrap:wrap!important}nav .logo,.nav-logo,.brand{font-size:17px!important;line-height:1.2!important;white-space:nowrap!important}.nav-links,.links,nav .links{width:100%!important;display:flex!important;gap:8px!important;overflow-x:auto!important;overflow-y:hidden!important;padding:2px 0 4px!important;scrollbar-width:none!important;justify-content:flex-start!important;flex-wrap:nowrap!important}.nav-links::-webkit-scrollbar,.links::-webkit-scrollbar,nav .links::-webkit-scrollbar{display:none!important}.nav-links li{flex:0 0 auto!important}.nav-links a,.links a,nav .links a{display:inline-flex!important;align-items:center!important;justify-content:center!important;min-height:38px!important;padding:8px 12px!important;border-radius:999px!important;white-space:nowrap!important;font-size:13px!important;background:rgba(255,255,255,.075)!important;border:1px solid rgba(255,255,255,.12)!important}.hero{padding:32px 14px 18px!important;text-align:left!important}.hero .tag,.hero-badge,.badge,.section-label{max-width:100%!important;white-space:normal!important;line-height:1.45!important}.hero h1,.hero-title{font-size:clamp(30px,10vw,42px)!important;line-height:1.06!important;letter-spacing:-.035em!important}.hero p,.hero .sub,.hero .desc,.hero-sub,.section-desc{font-size:14px!important;line-height:1.75!important}.main,.main-area,.container,.main-card-area,.toolbar,.tools,.entries,.cards,.feat-grid,.dept-grid,.departments,.workspace,.process,.detail,.chat-section{padding-left:14px!important;padding-right:14px!important}.main,.main-area{display:grid!important;grid-template-columns:1fr!important;gap:14px!important}.panel,.result-area,.out-panel,.main-card,.auth-card,.chat-panel,.entry,.card,.tool-card,.feat,.dept,.dept-section{border-radius:20px!important;padding:18px!important}.result-area{min-height:170px!important;align-items:stretch!important}.step-tabs,.tabs{display:flex!important;justify-content:flex-start!important;gap:8px!important;overflow-x:auto!important;padding:0 14px 12px!important;margin:8px 0 0!important;border-bottom:0!important;scrollbar-width:none!important}.step-tabs::-webkit-scrollbar,.tabs::-webkit-scrollbar{display:none!important}.step-tab,.tbtn{flex:0 0 auto!important;min-height:40px!important;padding:9px 14px!important;border-radius:999px!important;border:1px solid rgba(255,255,255,.13)!important;background:rgba(255,255,255,.07)!important}.btn,button,.back-btn,.pill{min-height:44px!important;padding:11px 16px!important;font-size:14px!important;touch-action:manipulation!important}.btns,.hero-actions,.actions{display:grid!important;grid-template-columns:1fr!important;gap:10px!important}.btns .btn,.hero-actions .btn,.actions .btn,.hero-actions .pill,.actions .pill{width:100%!important;text-align:center!important;justify-content:center!important}input,select,textarea{min-height:44px!important;font-size:16px!important}textarea{min-height:170px!important}pre{min-height:160px!important;max-height:360px!important;font-size:12px!important;line-height:1.65!important;overflow:auto!important}.range-row{align-items:center!important}.footer,footer{padding:20px 14px!important}}@media(max-width:420px){nav,.nav{padding-left:12px!important;padding-right:12px!important}.main,.main-area,.container,.main-card-area,.toolbar,.tools,.entries,.cards,.feat-grid,.dept-grid,.departments,.workspace,.process,.detail,.chat-section{padding-left:12px!important;padding-right:12px!important}.panel,.result-area,.out-panel,.main-card,.auth-card,.chat-panel,.entry,.card,.tool-card,.feat,.dept,.dept-section{padding:16px!important;border-radius:18px!important}.hero h1,.hero-title{font-size:34px!important}.nav-links a,.links a,nav .links a{font-size:12px!important;padding:8px 11px!important}}
html{scroll-behavior:smooth}body{font-family:var(--lj-font)!important;color:var(--lj-text)!important;background:radial-gradient(circle at 8% 10%,rgba(79,140,255,.28),transparent 26%),radial-gradient(circle at 88% 4%,rgba(168,121,255,.23),transparent 28%),radial-gradient(circle at 50% 112%,rgba(240,201,106,.14),transparent 31%),linear-gradient(135deg,#03050a 0%,#08101f 42%,#120b1e 100%)!important;overflow-x:hidden}body::before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px),radial-gradient(circle at 18% 22%,rgba(29,228,255,.16),transparent 18%),radial-gradient(circle at 82% 72%,rgba(240,201,106,.12),transparent 18%);background-size:56px 56px,56px 56px,100% 100%,100% 100%;mask-image:radial-gradient(circle at center,#000 18%,transparent 88%)}body::after{content:"";position:fixed;inset:-30%;z-index:0;pointer-events:none;background:conic-gradient(from 120deg,transparent,rgba(79,140,255,.08),transparent,rgba(240,201,106,.06),transparent);animation:ljSpin 26s linear infinite;filter:blur(20px);opacity:.9}a,button,.card,.entry,.tool-card,.panel,.main-card,.chat-panel,.result-area,.out-panel,.auth-card,.sidebar,.main{position:relative}nav,.nav{position:relative!important;z-index:20!important;background:rgba(5,7,13,.72)!important;border-bottom:1px solid var(--lj-line)!important;backdrop-filter:blur(22px) saturate(140%)!important;box-shadow:0 18px 44px rgba(0,0,0,.22)!important}nav a,.nav a,.nav-links a,.links a{transition:color .2s ease,transform .2s ease,text-shadow .2s ease!important}.nav-logo,.logo,.brand,.nav-logo .white,.logo .white,.logo .jt{color:var(--lj-text)!important}.gold,.lj,.nav-logo .gold,.logo .gold{color:var(--lj-gold)!important;text-shadow:0 0 24px rgba(240,201,106,.32)}.nav-links a:hover,.links a:hover,nav .links a.active{color:var(--lj-gold)!important;text-shadow:0 0 18px rgba(240,201,106,.42);transform:translateY(-1px)}.bg-grid,[style*="background-image:linear-gradient"]{opacity:.12!important}.hero{z-index:2!important}.hero .tag,.hero-badge,.badge,.section-label{background:linear-gradient(135deg,rgba(240,201,106,.18),rgba(79,140,255,.12))!important;border:1px solid rgba(240,201,106,.32)!important;color:var(--lj-gold)!important;box-shadow:0 0 34px rgba(240,201,106,.14),inset 0 1px 0 rgba(255,255,255,.16)!important;backdrop-filter:blur(12px)!important}.hero h1,.hero-title{color:var(--lj-text)!important;text-shadow:0 0 42px rgba(79,140,255,.24);letter-spacing:-.02em!important}.hero h1 span,.hero h1 .blue,.hero-title em{background:linear-gradient(135deg,var(--lj-gold),var(--lj-cyan),var(--lj-purple));-webkit-background-clip:text;background-clip:text;color:transparent!important;text-shadow:none}.hero p,.hero .sub,.hero .desc,.hero-sub,.section-desc{color:var(--lj-muted)!important}.entries,.cards,.feat-grid,.tools-grid,.dept-grid,.main-card-area,.container,.main-area,.main,.tools,.toolbar,.chat-section{z-index:2!important}.entry,.card,.tool-card,.feat,.panel,.main-card,.chat-panel,.result-area,.out-panel,.auth-card,.sidebar,.main{background:linear-gradient(145deg,rgba(255,255,255,.09),rgba(255,255,255,.035))!important;border:1px solid var(--lj-line)!important;border-radius:var(--lj-radius)!important;box-shadow:var(--lj-shadow),inset 0 1px 0 rgba(255,255,255,.09)!important;backdrop-filter:blur(20px) saturate(135%)!important;overflow:hidden}.entry::before,.card::before,.tool-card::before,.feat::before,.panel::before,.main-card::before,.chat-panel::before,.result-area::before,.out-panel::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(135deg,rgba(240,201,106,.5),rgba(29,228,255,.26),rgba(168,121,255,.42));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:.26;pointer-events:none}.entry:hover,.card:hover,.tool-card:hover,.feat:hover,.panel:hover,.main-card:hover{border-color:var(--lj-line-strong)!important;transform:translateY(-6px) scale(1.01)!important;box-shadow:0 34px 110px rgba(0,0,0,.55),0 0 46px rgba(79,140,255,.16),inset 0 1px 0 rgba(255,255,255,.13)!important}.entry:nth-child(1),.cards .card:nth-child(1),.dept:nth-child(1),.dept-section:nth-of-type(1){--theme:var(--lj-gold);--theme-rgb:240,201,106}.entry:nth-child(2),.cards .card:nth-child(2),.dept:nth-child(2),.dept-section:nth-of-type(2){--theme:var(--lj-blue);--theme-rgb:79,140,255}.entry:nth-child(3),.cards .card:nth-child(3),.dept:nth-child(3),.dept-section:nth-of-type(3){--theme:var(--lj-green);--theme-rgb:53,211,153}.entry:nth-child(4),.cards .card:nth-child(4),.dept:nth-child(4),.dept-section:nth-of-type(4){--theme:var(--lj-purple);--theme-rgb:168,121,255}.entry::after,.card::after,.tool-card::after{content:"";position:absolute;inset:auto -20% -45% 22%;height:140px;border-radius:999px;background:radial-gradient(circle,rgba(var(--theme-rgb,79,140,255),.32),transparent 68%);filter:blur(3px);opacity:.65;pointer-events:none;transition:transform .35s ease,opacity .35s ease}.entry:hover::after,.card:hover::after,.tool-card:hover::after{transform:translateY(-18px) scale(1.2);opacity:1}.entry-accent,.card-bar,.dept-header .line,.dept-header::before{background:linear-gradient(180deg,var(--theme,var(--lj-gold)),rgba(29,228,255,.78))!important;box-shadow:0 0 22px rgba(var(--theme-rgb,240,201,106),.5)!important}.dept,.dept-section{position:relative;z-index:2;padding:26px!important;border:1px solid rgba(255,255,255,.08);border-radius:30px;background:linear-gradient(135deg,rgba(var(--theme-rgb,79,140,255),.09),rgba(255,255,255,.025));box-shadow:0 22px 80px rgba(0,0,0,.26);animation:ljRise .72s ease both}.dept:nth-child(2),.dept-section:nth-of-type(2){animation-delay:.06s}.dept:nth-child(3),.dept-section:nth-of-type(3){animation-delay:.12s}.dept:nth-child(4),.dept-section:nth-of-type(4){animation-delay:.18s}.dept-header h2,.card-body h3,.tool-card h3,.feat h3,.main-card h2,.panel h3,.chat-section h3{color:var(--lj-text)!important}.count,.card-body p,.tool-card p,.feat p,.main-card .desc,.feature-list .item,.panel label,.param-label,.range-label,.out-panel h4,.chat-msgs .msg.ai,.chat-msgs .role{color:var(--lj-muted)!important}.arrow,.entry-arrow,.card-link{color:var(--theme,var(--lj-gold))!important}.btn,button,.back-btn,.tbtn{border-radius:999px!important;border:1px solid rgba(255,255,255,.14)!important;background:linear-gradient(135deg,rgba(255,255,255,.12),rgba(255,255,255,.045))!important;color:var(--lj-text)!important;box-shadow:0 12px 34px rgba(0,0,0,.24)!important;transition:transform .2s ease,box-shadow .2s ease,background .2s ease!important}.btn:hover,button:hover,.back-btn:hover,.tbtn:hover,.tbtn.active{transform:translateY(-2px)!important;color:#07101c!important;background:linear-gradient(135deg,var(--lj-gold),var(--lj-cyan))!important;box-shadow:0 18px 44px rgba(29,228,255,.18)!important}.btn.primary,.btn-primary,.btn.primary:hover,.auth-primary{color:#07101c!important;background:linear-gradient(135deg,var(--lj-gold),var(--lj-cyan))!important;border-color:transparent!important}input,select,textarea,pre,.chat-input-area textarea,.field input,.search-box input{background:rgba(3,7,14,.72)!important;border:1px solid rgba(255,255,255,.13)!important;border-radius:18px!important;color:var(--lj-text)!important;box-shadow:inset 0 1px 0 rgba(255,255,255,.06)!important}input:focus,select:focus,textarea:focus,.field input:focus,.search-box input:focus{border-color:rgba(29,228,255,.55)!important;box-shadow:0 0 0 4px rgba(29,228,255,.11),inset 0 1px 0 rgba(255,255,255,.08)!important}input::placeholder,textarea::placeholder{color:rgba(154,168,189,.58)!important}pre{color:#d9f7ff!important}.step-tabs,.tabs{border-color:rgba(255,255,255,.12)!important}.step-tab{color:var(--lj-muted)!important}.step-tab.active{color:var(--lj-gold)!important;border-bottom-color:var(--lj-gold)!important;text-shadow:0 0 18px rgba(240,201,106,.34)}.chat-msgs .msg .content{background:rgba(3,7,14,.58)!important;border:1px solid rgba(255,255,255,.1)!important;border-radius:18px!important}.msg.user .content{background:linear-gradient(135deg,rgba(79,140,255,.28),rgba(168,121,255,.18))!important}.footer,footer{position:relative!important;z-index:2!important;color:var(--lj-dim)!important;border-top:1px solid rgba(255,255,255,.1)!important;background:rgba(5,7,13,.42)!important}.hero,.entry,.card,.tool-card,.feat,.main-card,.panel,.chat-panel{animation:ljRise .74s cubic-bezier(.2,.8,.2,1) both}.entry:nth-child(2),.card:nth-child(2),.tool-card:nth-child(2){animation-delay:.05s}.entry:nth-child(3),.card:nth-child(3),.tool-card:nth-child(3){animation-delay:.1s}.entry:nth-child(4),.card:nth-child(4),.tool-card:nth-child(4){animation-delay:.15s}@keyframes ljRise{from{opacity:0;transform:translateY(22px) scale(.985)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes ljSpin{to{transform:rotate(360deg)}}@media(max-width:768px){nav,.nav{padding-left:18px!important;padding-right:18px!important}.nav-links,.links{gap:14px!important}.dept,.dept-section{padding:20px!important}.entry:hover,.card:hover,.tool-card:hover,.feat:hover,.panel:hover,.main-card:hover{transform:translateY(-3px)!important}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}