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50px;mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 30%,transparent 80%);-webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 30%,transparent 80%)}@keyframes float-2bf4f682{0%,to{transform:translateY(0)}50%{transform:translateY(-30px)}}:root{--bg-primary: #0a0e1a;--bg-secondary: #0f1525;--bg-tertiary: #151c2e;--bg-hover: #1e2840;--bg-card: rgba(15, 21, 37, .65);--accent: #00d9ff;--accent-hover: #4ae8ff;--accent-dim: rgba(0, 217, 255, .12);--accent-glow: rgba(0, 217, 255, .35);--violet: #b347ff;--violet-dim: rgba(179, 71, 255, .12);--violet-glow: rgba(179, 71, 255, .3);--text-primary: #e8eef7;--text-secondary: #8493a8;--text-tertiary: #4a5670;--border: rgba(0, 217, 255, .1);--border-light: rgba(0, 217, 255, .2);--border-hover: rgba(0, 217, 255, .4);--danger: #ff4d6d;--danger-dim: rgba(255, 77, 109, .12);--success: #00ffa3;--success-dim: rgba(0, 255, 163, .12);--warning: #ffb84d;--warning-dim: rgba(255, 184, 77, .12);--gold: #ffd700;--gold-dim: rgba(255, 215, 0, .12);--glass-bg: rgba(15, 21, 37, .7);--glass-border: rgba(0, 217, 255, .08);--glass-blur: 16px;--shadow: 0 4px 24px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 48px rgba(0, 0, 0, .5);--shadow-glow: 0 0 24px rgba(0, 217, 255, .12);--shadow-glow-violet: 0 0 24px rgba(179, 71, 255, .12);--radius: 10px;--radius-lg: 16px;--radius-sm: 6px;--header-height: 60px;--max-width: 1200px;--transition: .25s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%}body{background:var(--bg-primary);color:var(--text-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;overflow-x:hidden}#app{min-height:100vh;display:flex;flex-direction:column;position:relative}a{color:var(--accent);text-decoration:none;transition:color var(--transition)}a:hover{color:var(--accent-hover)}img{max-width:100%;display:block}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}input,textarea,select{font-family:inherit;font-size:inherit}ul,ol{list-style:none}.glass-card{background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--shadow);position:relative;transition:border-color var(--transition),box-shadow var(--transition)}.glass-card:hover{border-color:var(--border-hover);box-shadow:var(--shadow),var(--shadow-glow)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;border-radius:var(--radius);font-size:13px;font-weight:600;transition:all var(--transition);white-space:nowrap;border:1px solid transparent;position:relative;overflow:hidden}.btn-primary{background:linear-gradient(135deg,var(--accent),var(--violet));color:#fff;box-shadow:0 2px 12px var(--accent-glow)}.btn-primary:hover{box-shadow:0 4px 20px var(--accent-glow),0 0 30px var(--violet-glow);transform:translateY(-1px)}.btn-ghost{background:transparent;border-color:var(--border);color:var(--text-secondary)}.btn-ghost:hover{background:var(--bg-hover);color:var(--accent);border-color:var(--border-hover);box-shadow:0 0 16px var(--accent-dim)}.btn-danger{background:var(--danger-dim);color:var(--danger);border-color:#ff4d6d4d}.btn-danger:hover{background:var(--danger);color:#fff;box-shadow:0 0 16px #ff4d6d66}.btn-sm{padding:5px 12px;font-size:12px}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.input{width:100%;padding:10px 16px;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-primary);font-size:14px;transition:all var(--transition);outline:none}.input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim),0 0 16px var(--accent-dim)}.input::placeholder{color:var(--text-tertiary)}textarea.input{resize:vertical;min-height:80px}.tag{display:inline-flex;align-items:center;gap:3px;padding:2px 9px;border-radius:4px;font-size:11px;font-weight:600;line-height:1.5}.tag-accent{background:var(--accent-dim);color:var(--accent);border:1px solid var(--border-light)}.tag-danger{background:var(--danger-dim);color:var(--danger);border:1px solid rgba(255,77,109,.2)}.tag-success{background:var(--success-dim);color:var(--success);border:1px solid rgba(0,255,163,.2)}.tag-warning{background:var(--warning-dim);color:var(--warning);border:1px solid rgba(255,184,77,.2)}.tag-gold{background:var(--gold-dim);color:var(--gold);border:1px solid rgba(255,215,0,.2)}.container{max-width:var(--max-width);margin:0 auto;padding:0 20px;width:100%}.section{padding:24px 0}.page-title{font-size:22px;font-weight:700;margin-bottom:20px;background:linear-gradient(135deg,var(--accent),var(--violet));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.text-secondary{color:var(--text-secondary)}.text-danger{color:var(--danger)}.text-success{color:var(--success)}.text-gold{color:var(--gold)}.link-text{color:var(--text-secondary);cursor:pointer;transition:color var(--transition)}.link-text:hover{color:var(--accent)}.empty-state{text-align:center;padding:60px 20px;color:var(--text-secondary)}.empty-state svg{width:56px;height:56px;margin-bottom:16px;opacity:.25}.empty-state p{font-size:15px}.loading{display:flex;align-items:center;justify-content:center;padding:40px}.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--accent);border-right-color:var(--violet);border-radius:50%;animation:spin .8s linear infinite;box-shadow:0 0 12px var(--accent-dim)}@keyframes spin{to{transform:rotate(360deg)}}.content-html{word-break:break-word;line-height:1.8}.content-html p{margin-bottom:12px}.content-html h1,.content-html h2,.content-html h3,.content-html h4,.content-html h5,.content-html h6{margin:16px 0 8px;font-weight:700}.content-html h1{font-size:1.6em}.content-html h2{font-size:1.4em}.content-html h3{font-size:1.2em}.content-html ul,.content-html ol{margin:8px 0 12px 20px}.content-html ul{list-style:disc}.content-html ol{list-style:decimal}.content-html li{margin-bottom:4px}.content-html a{color:var(--accent);text-decoration:underline}.content-html img{max-width:100%;border-radius:var(--radius);margin:8px 0}.content-html video{max-width:100%;height:auto;border-radius:var(--radius);margin:8px 0;display:block}.content-html audio{max-width:100%;width:100%;margin:8px 0;display:block}.content-html video{max-width:100%;border-radius:var(--radius);margin:8px 0;display:block}.content-html audio{max-width:100%;margin:8px 0;display:block}.content-html blockquote{border-left:3px solid var(--accent);padding:4px 12px;margin:8px 0;background:var(--bg-tertiary);border-radius:0 var(--radius) var(--radius) 0;color:var(--text-secondary)}.content-html pre{background:#080c18;border:1px solid var(--border);border-radius:var(--radius);padding:12px 16px;overflow-x:auto;margin:8px 0;font-size:13px}.content-html code{font-family:JetBrains Mono,SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace}.content-html pre code{color:#a8c0e0}.content-html :not(pre)>code{background:var(--bg-tertiary);padding:2px 6px;border-radius:4px;font-size:.9em;color:var(--accent)}.content-html table{width:100%;border-collapse:collapse;margin:8px 0}.content-html th,.content-html td{border:1px solid var(--border);padding:8px 12px;text-align:left}.content-html th{background:var(--bg-tertiary);font-weight:700}.content-html hr{border:none;border-top:1px solid var(--border);margin:12px 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