*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#FAFAFA;--bg-card:#FFFFFF;--accent:#9D4EDD;--navy:#9D4EDD;--navy-hover:#8B3FCC;--text-primary:#1A1423;--text-secondary:rgba(26,20,35,0.55);--text-tertiary:rgba(26,20,35,0.3);--border:rgba(26,20,35,0.07);--font-display:'Bricolage Grotesque',system-ui,sans-serif;--font-body:'Inter',system-ui,sans-serif}
body{font-family:var(--font-body);background:var(--bg);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased}
nav{position:fixed;top:16px;left:0;right:0;z-index:100;pointer-events:none}
nav .container{display:flex;align-items:center;justify-content:space-between;height:56px;background:rgba(255,255,255,.92);backdrop-filter:blur(20px);border:1px solid rgba(27,27,47,.07);border-radius:16px;padding:0 24px;pointer-events:auto;box-shadow:0 4px 24px rgba(0,0,0,.04)}
.container{max-width:1080px;margin:0 auto;padding:0 24px}
.nav-brand{font-size:18px;font-weight:700;color:var(--text-primary);text-decoration:none;display:flex;align-items:center;gap:10px}
.nav-icon img{width:32px;height:32px;border-radius:10px;display:block}
.nav-links{display:flex;align-items:center;gap:24px}
.nav-links a{color:var(--text-secondary);text-decoration:none;font-size:14px;font-weight:500}
.nav-links a:hover{color:var(--text-primary)}
.nav-download{background:var(--navy);color:#fff!important;padding:8px 20px;border-radius:50px;text-decoration:none;font-weight:600;font-size:14px}
.nav-download:hover{background:var(--navy-hover)}
@media(max-width:768px){.nav-links{gap:16px}.nav-links a:not(.nav-download){display:none}}
.article-header{padding-top:120px;padding-bottom:32px;text-align:center;max-width:720px;margin:0 auto}
.article-meta{display:flex;justify-content:center;gap:12px;margin-bottom:20px;font-size:13px}
.article-date{color:var(--text-tertiary)}
.article-tag{background:rgba(157,78,221,.06);color:var(--navy);padding:3px 10px;border-radius:20px;font-size:12px;font-weight:600}
.article-header h1{font-size:clamp(28px,5vw,42px);font-weight:700;line-height:1.15;letter-spacing:-.02em}
.article-body{max-width:720px;margin:0 auto;padding:0 24px 80px;font-size:17px;line-height:1.75}
.article-body h2{font-size:32px;font-weight:700;margin:48px 0 16px}
.article-body h3{font-size:20px;font-weight:600;margin:36px 0 12px}
.article-body p{margin-bottom:20px}
.article-body ul,.article-body ol{margin:0 0 20px 24px}
.article-body li{margin-bottom:8px}
.article-body blockquote{border-left:3px solid var(--navy);margin:24px 0;padding:12px 20px;background:var(--bg-card);border-radius:0 8px 8px 0;color:var(--text-secondary);font-style:italic}
.back-link{display:inline-flex;align-items:center;gap:6px;color:var(--navy);text-decoration:none;font-size:14px;font-weight:600;margin-bottom:24px}
.comparison-table{width:100%;border-collapse:collapse;margin:32px 0;font-size:15px}
.comparison-table th{background:var(--bg-card);padding:12px 16px;text-align:left;font-weight:600;border-bottom:2px solid var(--border)}
.comparison-table td{padding:12px 16px;border-bottom:1px solid var(--border)}
footer{border-top:1px solid var(--border);padding:32px 0;text-align:center;font-size:13px;color:var(--text-tertiary)}
footer a{color:var(--navy);text-decoration:none}
.footer-links{display:flex;justify-content:center;gap:24px;margin-bottom:12px;font-size:14px}