.btn{padding:.5rem 1rem;border-radius:var(--radius);font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:.5rem}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff;font-weight:600;box-shadow:0 1px 3px #2563eb2e;border-color:var(--primary)}.btn-primary:hover:not(:disabled){background:var(--primary-700);box-shadow:0 2px 6px #2563eb38}.btn-secondary{background:var(--surface);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:var(--surface-2)}.btn-ghost{background:transparent;color:var(--text)}.btn-ghost:hover:not(:disabled){background:var(--surface-2)}.btn-destructive{background:transparent;color:var(--danger);border:1px solid var(--border)}.btn-destructive:hover:not(:disabled){background:#dc26261a;border-color:var(--danger)}.btn-sm{padding:.375rem .75rem;font-size:.8125rem}.btn-lg{padding:.6875rem 1.125rem;font-size:.95rem}.btn-outline{background:transparent;color:var(--primary);border:1px solid var(--primary)}.btn-outline:hover:not(:disabled){background:var(--primary-50)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:1.5rem;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--primary) 0%,var(--accent-purple) 50%,var(--primary-600) 100%);border-radius:var(--radius-lg) var(--radius-lg) 0 0;opacity:0;transition:opacity .3s ease}.card:hover{box-shadow:var(--shadow-lg);border-color:var(--primary-200);transform:translateY(-2px)}.card:hover:before{opacity:1}.page-header{margin-bottom:2.5rem;padding-bottom:1.5rem;border-bottom:1px solid var(--border-light)}.page-header-content{display:flex;justify-content:space-between;align-items:flex-start;gap:1.5rem}.page-header-title{font-size:2rem;font-weight:700;color:var(--text);margin:0 0 .5rem;line-height:1.2;letter-spacing:-.02em}.page-header-subtitle{font-size:.9375rem;color:var(--text-muted);margin:0;line-height:1.6;font-weight:400}.page-header-actions{display:flex;gap:.75rem;align-items:center}.sidebar{width:260px;background:var(--sidebar-bg);height:100vh;position:fixed;left:0;top:0;overflow-y:auto;z-index:100;box-shadow:4px 0 24px #0000001f;display:flex;flex-direction:column}.sidebar-logo{padding:1.5rem 1rem;border-bottom:1px solid rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;gap:.75rem;background:#ffffffeb;min-height:88px;height:88px;box-sizing:border-box}.sidebar-logo img{height:48px;width:auto;max-width:100%;transition:transform .2s ease}.sidebar-logo:hover img{transform:scale(1.05)}.sidebar-logo-text{font-size:1.25rem;font-weight:700;color:var(--sidebar-text);letter-spacing:-.02em}.sidebar-nav{padding:1.5rem 0;flex:1}.sidebar-nav-item{display:flex;align-items:center;gap:.75rem;padding:.875rem 1.25rem;color:var(--sidebar-text-muted);text-decoration:none;transition:all .2s ease;font-size:.9375rem;font-weight:500;border-left:3px solid transparent;margin:.25rem .75rem;border-radius:var(--radius);position:relative}.sidebar-nav-item:hover{background:var(--sidebar-hover);color:var(--sidebar-text);transform:translate(2px)}.sidebar-nav-item.active{background:var(--sidebar-active);color:var(--sidebar-text);border-left-color:#fffc;font-weight:600;box-shadow:0 2px 8px #0000001a}.sidebar-nav-item-icon{width:20px;height:20px;display:flex;align-items:center;justify-content:center;color:inherit}.sidebar-nav-item.sub{margin-left:1.25rem;padding-left:1rem;font-size:.9rem;opacity:.95}.sidebar-nav-item.sub:before{content:none}.sidebar-footer{padding:1.25rem;border-top:1px solid rgba(255,255,255,.1);background:#00000026;margin-top:auto;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.sidebar-footer button:hover svg:last-child{transform:translate(2px)}.main-layout{display:flex;min-height:100vh;background:var(--bg)}.main-content{flex:1;margin-left:260px;min-height:100vh;background:var(--bg);position:relative}.main-content:before{content:"";position:fixed;top:0;left:260px;right:0;bottom:0;background:radial-gradient(circle at 80% 20%,rgba(99,102,241,.04) 0%,transparent 50%),radial-gradient(circle at 20% 80%,rgba(37,99,235,.03) 0%,transparent 50%);pointer-events:none;z-index:-1}.main-content-header{background:var(--surface);border-bottom:1px solid var(--border);padding:1rem 1.5rem;position:sticky;top:0;z-index:50;box-shadow:0 1px #0f172a0a,0 8px 24px #0f172a0f;color:var(--text);position:relative;min-height:88px;height:88px;box-sizing:border-box;display:flex;align-items:center}.main-content-header:after{content:none}.main-content-body{padding:2.5rem;max-width:1400px;margin:0 auto;position:relative}.app-shell{background:var(--bg);color:var(--text);min-height:100vh}:root{--bg: #F8FAFC;--bg-gradient: linear-gradient(135deg, #F8FAFC 0%, #F1F5F9 100%);--surface: #FFFFFF;--surface-2: #F9FAFB;--surface-hover: #FFFFFF;--text: #0F172A;--text-muted: #64748B;--text-light: #94A3B8;--border: #E2E8F0;--border-light: #F1F5F9;--primary: #2563EB;--primary-50: #EFF6FF;--primary-100: #DBEAFE;--primary-200: #BFDBFE;--primary-300: #93C5FD;--primary-400: #60A5FA;--primary-500: #3B82F6;--primary-600: #2563EB;--primary-700: #1D4ED8;--primary-800: #1E40AF;--primary-900: #1E3A8A;--sidebar-bg: linear-gradient(180deg, #1E3A8A 0%, #1E40AF 100%);--sidebar-text: #FFFFFF;--sidebar-text-muted: rgba(255, 255, 255, .7);--sidebar-hover: rgba(255, 255, 255, .1);--sidebar-active: rgba(255, 255, 255, .15);--header-bg: var(--surface);--header-text: var(--text);--accent-purple: #6366F1;--accent-indigo: #4F46E5;--accent-teal: #14B8A6;--accent-cyan: #06B6D4;--success: #16A34A;--success-50: #F0FDF4;--success-100: #DCFCE7;--danger: #DC2626;--danger-50: #FEF2F2;--danger-100: #FEE2E2;--warning: #F59E0B;--warning-50: #FFFBEB;--radius: 10px;--radius-sm: 6px;--radius-lg: 16px;--radius-xl: 20px;--shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, .05);--shadow-md: 0 4px 6px -1px rgba(15, 23, 42, .1), 0 2px 4px -1px rgba(15, 23, 42, .06);--shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, .1), 0 4px 6px -2px rgba(15, 23, 42, .05);--shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, .1), 0 10px 10px -5px rgba(15, 23, 42, .04);--shadow-colored: 0 10px 25px -5px rgba(37, 99, 235, .3);--spacing-xs: .5rem;--spacing-sm: .75rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem}:root{--mk-bg: #081124;--mk-surface: rgba(10, 20, 37, .72);--mk-surface-strong: rgba(10, 20, 37, .88);--mk-surface-light: #ffffff;--mk-text: #e5eefc;--mk-text-dark: #0f172a;--mk-text-muted: #94a3b8;--mk-border: rgba(148, 163, 184, .18);--mk-primary: #7c3aed;--mk-primary-2: #38bdf8;--mk-accent: #22c55e;--mk-warm: #f59e0b;--mk-shadow: 0 20px 60px rgba(2, 8, 23, .28)}body{background:radial-gradient(circle at top,rgba(56,189,248,.14),transparent 30%),linear-gradient(180deg,#f8fafc,#eef2ff)}.mk-page{min-height:100vh;color:var(--mk-text-dark)}.mk-container{width:min(1180px,calc(100% - 2rem));margin:0 auto}.mk-nav{position:fixed;top:16px;left:50%;transform:translate(-50%);width:min(1180px,calc(100% - 2rem));z-index:1000;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.9rem 1.1rem;border-radius:18px;background:#ffffffb8;border:1px solid rgba(148,163,184,.2);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:0 16px 40px #0f172a14}.mk-nav__brand,.mk-nav__links,.mk-nav__actions{display:flex;align-items:center}.mk-nav__brand{gap:.9rem}.mk-nav__links{gap:1.35rem;flex-wrap:wrap}.mk-nav__actions{gap:.75rem}.mk-nav__link{color:#334155;font-size:.95rem;font-weight:600;text-decoration:none}.mk-nav__link:hover{color:#111827}.mk-logo{display:block;height:38px;width:auto}.mk-button{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.9rem 1.2rem;border-radius:14px;border:1px solid transparent;text-decoration:none;font-weight:700;font-size:.96rem;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease,background .18s ease}.mk-button:hover{transform:translateY(-1px)}.mk-button--primary{color:#fff;background:linear-gradient(135deg,var(--mk-primary) 0%,var(--mk-primary-2) 100%);box-shadow:0 12px 30px #4c1d953d}.mk-button--secondary{color:#0f172a;background:#ffffffc7;border-color:#94a3b847}.mk-button--ghost{color:#4338ca;background:transparent;border-color:#6366f13d}.mk-button--block{width:100%}.mk-pricing-stat{font-size:2.5rem;font-weight:700;color:#10b981;line-height:1.2}.mk-hero{position:relative;overflow:hidden;padding:9rem 0 5rem;background:radial-gradient(circle at 20% 20%,rgba(124,58,237,.18),transparent 28%),radial-gradient(circle at 80% 10%,rgba(56,189,248,.2),transparent 30%),linear-gradient(180deg,#f8fafc,#eef2ff 42%,#f8fafc)}.mk-hero:before,.mk-hero:after{content:"";position:absolute;border-radius:999px;filter:blur(48px);pointer-events:none}.mk-hero:before{top:80px;left:-120px;width:280px;height:280px;background:#3b82f62e}.mk-hero:after{right:-60px;top:60px;width:220px;height:220px;background:#7c3aed24}.mk-hero__grid{position:relative;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:2rem;align-items:center}.mk-badge{display:inline-flex;align-items:center;gap:.55rem;padding:.45rem .8rem;border-radius:999px;color:#4338ca;background:#6366f11a;border:1px solid rgba(99,102,241,.16);font-size:.83rem;font-weight:700}.mk-hero h1{margin:1.1rem 0 1rem;font-size:clamp(2.7rem,6vw,5rem);line-height:1.02;letter-spacing:-.04em;color:#020617}.mk-hero__copy{font-size:1.08rem;line-height:1.8;color:#475569;max-width:720px}.mk-actions{display:flex;flex-wrap:wrap;gap:.85rem;margin-top:2rem}.mk-proof{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.25rem}.mk-pill{padding:.6rem .85rem;border-radius:999px;background:#ffffffd9;border:1px solid rgba(148,163,184,.2);color:#334155;font-size:.9rem;font-weight:600}.mk-panel{position:relative;background:linear-gradient(180deg,#0f172aeb,#0f172ad1);color:var(--mk-text);border:1px solid rgba(148,163,184,.16);border-radius:24px;box-shadow:var(--mk-shadow);overflow:hidden}.mk-panel:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at top right,rgba(56,189,248,.18),transparent 28%),radial-gradient(circle at bottom left,rgba(124,58,237,.22),transparent 30%)}.mk-panel__content{position:relative;padding:1.5rem}.mk-kicker{color:#c4b5fd;font-size:.82rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.mk-panel__grid{margin-top:1rem;display:grid;gap:.9rem}.mk-mini-card{padding:1rem;border-radius:18px;background:#ffffff0f;border:1px solid rgba(148,163,184,.14)}.mk-mini-card h4,.mk-card h3,.mk-step h3{margin:0 0 .45rem}.mk-mini-card p,.mk-card p,.mk-step p,.mk-section__copy,.mk-faq__item p{margin:0;color:inherit;line-height:1.75}.mk-section{padding:5rem 0}.mk-section--muted{background:#f1f5f9b3}.mk-section__header{max-width:760px;margin-bottom:2rem}.mk-section__header h2{margin:0 0 .8rem;font-size:clamp(2rem,4vw,3rem);line-height:1.08;letter-spacing:-.03em}.mk-section__copy{color:#64748b;font-size:1.02rem}.mk-grid{display:grid;gap:1.25rem}.mk-grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}.mk-grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}.mk-card{position:relative;padding:1.5rem;border-radius:22px;background:#ffffffd6;border:1px solid rgba(148,163,184,.18);box-shadow:0 14px 40px #0f172a0f}.mk-card--dark{color:var(--mk-text);background:linear-gradient(180deg,#0f172af2,#0f172adb)}.mk-card__eyebrow{display:inline-flex;margin-bottom:.7rem;color:#6366f1;font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em}.mk-icon{width:42px;height:42px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;margin-bottom:1rem;color:#fff;background:linear-gradient(135deg,var(--mk-primary),var(--mk-primary-2));box-shadow:0 10px 24px #4f46e53d}.mk-bento{display:grid;grid-template-columns:1.2fr .8fr;gap:1.25rem}.mk-bento__stack{display:grid;gap:1.25rem}.mk-tabs{display:flex;flex-wrap:wrap;gap:.75rem;margin-bottom:1.25rem}.mk-tab{padding:.7rem 1rem;border-radius:999px;border:1px solid rgba(148,163,184,.22);background:#fffc;color:#334155;font-weight:700;cursor:pointer}.mk-tab--active{color:#fff;background:linear-gradient(135deg,#6366f1,#38bdf8);border-color:transparent}.mk-step-list{display:grid;gap:1rem}.mk-step{display:grid;grid-template-columns:56px 1fr;gap:1rem;align-items:start;padding:1.25rem;border-radius:20px;background:#ffffffd1;border:1px solid rgba(148,163,184,.18)}.mk-step__number{width:56px;height:56px;border-radius:18px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;background:linear-gradient(135deg,var(--mk-primary),var(--mk-primary-2))}.mk-list{display:grid;gap:.9rem}.mk-list__item{display:flex;gap:.8rem;align-items:flex-start;padding:1rem 1.1rem;border-radius:16px;background:#ffffffd6;border:1px solid rgba(148,163,184,.18);color:#334155}.mk-list__bullet{color:var(--mk-accent);font-weight:800}.mk-faq{display:grid;gap:1rem}.mk-faq__item{padding:1.2rem 1.3rem;border-radius:18px;background:#ffffffd6;border:1px solid rgba(148,163,184,.18)}.mk-faq__item h3{margin:0 0 .5rem}.mk-cta{padding:4rem 0 5rem}.mk-cta__panel{padding:2rem;border-radius:28px;color:var(--mk-text);background:radial-gradient(circle at top right,rgba(56,189,248,.18),transparent 30%),linear-gradient(135deg,#0f172a,#111827 55%,#312e81);box-shadow:var(--mk-shadow)}.mk-cta__panel h2{margin:0 0 .8rem;font-size:clamp(2rem,4vw,3rem);line-height:1.08}.mk-cta__panel p{margin:0;max-width:760px;color:#cbd5e1;line-height:1.8}.mk-spread{display:flex;align-items:center;justify-content:space-between;gap:2rem}@media (max-width: 980px){.mk-hero__grid,.mk-bento,.mk-grid--3,.mk-grid--2,.mk-spread{grid-template-columns:1fr;flex-direction:column;align-items:stretch}.mk-nav{top:10px;padding:.9rem}.mk-nav__links{display:none}}.mk-scroll-target{scroll-margin-top:100px}.mk-guide-stack{display:flex;flex-direction:column;gap:3rem}.mk-guide-toc{list-style:none;padding:0;margin:0;display:grid;gap:.75rem}.mk-guide-toc__btn{all:unset;display:block;cursor:pointer;color:#6366f1;font-weight:600;font-size:inherit;font-family:inherit;text-align:left;line-height:1.5}.mk-guide-toc__btn:hover{text-decoration:underline}.mk-text-center{text-align:center}@media (max-width: 640px){.mk-hero{padding-top:8rem}.mk-container{width:min(100% - 1.25rem,1180px)}.mk-nav{width:calc(100% - 1rem)}.mk-actions,.mk-proof,.mk-nav__actions,.mk-button{width:100%}.mk-step{grid-template-columns:1fr}}:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light;color:#0f172a;background-color:#f8fafc;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:var(--primary, #2563EB);text-decoration:inherit}a:hover{color:var(--primary-700, #1D4ED8)}body{margin:0;min-width:320px;min-height:100vh;width:100%}input[type=file]{position:relative}input[type=file]::file-selector-button{background:linear-gradient(135deg,var(--primary, #2563EB) 0%,var(--primary-700, #1D4ED8) 100%);color:#fff;border:none;padding:.5rem 1.25rem;border-radius:var(--radius-sm, 6px);cursor:pointer;font-weight:600;transition:filter .25s ease}input[type=file]::file-selector-button:hover{filter:brightness(1.1)}select{background-color:#fff;color:var(--text, #0F172A);border:1px solid var(--border, #E2E8F0);border-radius:var(--radius-sm, 6px);padding:.75rem;font-size:1rem;appearance:none;-webkit-appearance:none;-moz-appearance:none}select option{background-color:#fff;color:var(--text, #0F172A)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes shimmer{0%{left:-100%}to{left:100%}}