.syz-page-calculator{--bg-page:#FFFFFF;--bg-alt:#F9F9F9;--bg-subtle:#F4F4F5;--bg-dark:#181818;--brand-red:#B2322E;--brand-red-dark:#8A1F1C;--brand-red-light:#FFF1F0;--brand-red-border:#FFCCC7;--text-main:#181818;--text-body:#333333;--text-muted:#666666;--text-faint:#999999;--accent-green:#059669;--accent-green-bg:#ECFDF5;--accent-amber:#D97706;--accent-amber-bg:#FFFBEB;--accent-blue:#1D4ED8;--accent-blue-bg:#EFF6FF;--border-color:#E0E0E0;--border-dark:#D0D0D0;--font-heading:'Lexend', -apple-system, sans-serif;--font-body:'DM Sans', -apple-system, sans-serif;--font-mono:'DM Mono', monospace;--radius-sm:4px;--radius-md:6px;--radius-lg:12px;--radius-xl:16px;--shadow-card:0 4px 16px rgba(0, 0, 0, 0.06);--shadow-hover:0 10px 30px rgba(0, 0, 0, 0.1)}.syz-page-calculator *,.syz-page-calculator *::before,.syz-page-calculator *::after{box-sizing:border-box;margin:0;padding:0}.syz-page-calculator{background-color:var(--bg-page);color:var(--text-body);font-family:var(--font-body);line-height:1.7;-webkit-font-smoothing:antialiased}.syz-page-calculator a{color:inherit;text-decoration:none;transition:all 0.2s ease}.syz-page-calculator sup,.syz-page-calculator sub{font-size:68%}.syz-page-calculator .syz-header{position:sticky;top:0;z-index:1000;background:rgb(255 255 255 / .96);backdrop-filter:blur(10px);border-bottom:1px solid var(--border-color);height:72px}.syz-page-calculator .header-inner{max-width:1400px;margin:0 auto;height:100%;padding:0 40px;display:flex;align-items:center;justify-content:space-between;gap:24px}.syz-page-calculator .brand-logo{display:flex;align-items:center;gap:12px}.syz-page-calculator 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var(--accent-amber);border-radius:var(--radius-md);padding:14px 18px;margin-bottom:28px;font-size:13.5px;color:#7C4A03;max-width:960px;display:flex;gap:10px;align-items:flex-start}.syz-page-calculator .disclaimer-banner strong{color:#5C3800}.syz-page-calculator .calc-nav-tabs{display:flex;flex-wrap:wrap;gap:10px;border-top:1px solid var(--border-color);padding-top:24px}.syz-page-calculator .tab-btn{font-family:var(--font-heading);font-size:13.5px;font-weight:700;padding:10px 20px;border-radius:var(--radius-md);border:1px solid var(--border-color);background:#FFF;color:var(--text-main);cursor:pointer;transition:all 0.2s;display:flex;align-items:center;gap:8px}.syz-page-calculator .tab-btn:hover{border-color:var(--text-main)}.syz-page-calculator .tab-btn.active{background:var(--text-main);color:#FFF;border-color:var(--text-main);box-shadow:0 4px 12px rgb(0 0 0 / .15)}.syz-page-calculator .tab-btn.active .tab-icon{color:#FF6567}.syz-page-calculator 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.trust-badge{font-family:var(--font-mono);font-size:10.5px;font-weight:700;background:#242424;border:1px solid #333;color:#CCC;padding:4px 10px;border-radius:var(--radius-sm)}.syz-page-calculator .footer-bottom-line{max-width:1400px;margin:50px auto 0 auto;padding-top:24px;border-top:1px solid #282828;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;font-size:12px;color:#777}.syz-page-calculator .hero-container{padding:0 40px}