:root{--zn-color-background:#f2f2f2;--zn-color-surface:#ffffff;--zn-color-surface-muted:#e7e7e7;--zn-color-surface-tinted:#e8eef5;--zn-color-primary:#0a0a0a;--zn-color-primary-pressed:#232323;--zn-color-dark:#151515;--zn-color-text:#111111;--zn-color-text-secondary:#6e6e6e;--zn-color-text-tertiary:#8c8c8c;--zn-color-text-inverse:#ffffff;--zn-color-text-inverse-secondary:#d6d6d6;--zn-color-neutral:#6f6f6f;--zn-color-border:#dedede;--zn-color-border-strong:#c9c9c9;--zn-color-overlay:rgba(0,0,0,0.45);--zn-color-overlay-strong:rgba(0,0,0,0.62);--zn-color-overlay-soft:rgba(0,0,0,0.28);--zn-color-accent:#d93636;--zn-color-accent-soft:#fbecec;--zn-color-success:#1f7a4c;--zn-color-success-soft:#e8f3ed;--zn-color-warning:#8a6516;--zn-color-warning-soft:#fbf3e2;--zn-color-danger:#b3261e;--zn-color-danger-soft:#faebea;--zn-color-info:#2c5578;--zn-color-info-soft:#e8eef5;--zn-font-sans:"Inter",-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,system-ui,sans-serif;--zn-font-display:"Inter",-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",Roboto,system-ui,sans-serif;--zn-text-xs:0.6875rem;--zn-text-sm:0.8125rem;--zn-text-base:0.9375rem;--zn-text-md:1.0625rem;--zn-text-lg:1.25rem;--zn-text-xl:1.5rem;--zn-text-2xl:1.875rem;--zn-text-3xl:2.375rem;--zn-text-4xl:3rem;--zn-text-5xl:3.75rem;--zn-space-1:4px;--zn-space-2:8px;--zn-space-3:12px;--zn-space-4:16px;--zn-space-5:20px;--zn-space-6:24px;--zn-space-8:32px;--zn-space-10:40px;--zn-space-12:48px;--zn-space-16:64px;--zn-space-20:80px;--zn-space-24:96px;--zn-radius-xs:8px;--zn-radius-sm:12px;--zn-radius-md:16px;--zn-radius-lg:20px;--zn-radius-xl:24px;--zn-radius-2xl:28px;--zn-radius-3xl:36px;--zn-radius-full:999px;--zn-shadow-xs:0 1px 2px rgba(10,10,10,0.04);--zn-shadow-sm:0 2px 8px rgba(10,10,10,0.06);--zn-shadow-md:0 6px 20px rgba(10,10,10,0.08);--zn-shadow-lg:0 14px 40px rgba(10,10,10,0.1);--zn-shadow-xl:0 24px 64px rgba(10,10,10,0.14);--zn-duration-fast:160ms;--zn-duration-normal:240ms;--zn-ease:cubic-bezier(0.2,0,0,1);--zn-header-height:72px;--zn-content-max:1280px;color-scheme:light}*,:after,:before{box-sizing:border-box}*{margin:0}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:after,:before{animation-duration:.01ms!important;transition-duration:.01ms!important}}body{font-family:var(--zn-font-sans);font-size:var(--zn-text-base);line-height:1.45;color:var(--zn-color-text);background:var(--zn-color-background);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;min-height:100dvh;overflow-wrap:anywhere}canvas,img,picture,video{display:block;max-width:100%}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;background:none;border:none;padding:0}a{color:inherit;text-decoration:none}h1,h2,h3,h4{font-family:var(--zn-font-display);font-weight:700;letter-spacing:-.02em;line-height:1.15}:focus-visible{outline:2px solid var(--zn-color-primary);outline-offset:2px;border-radius:var(--zn-radius-xs)}.zn-visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.zn-skip-link{position:absolute;left:var(--zn-space-4);top:-100px;z-index:1200;padding:var(--zn-space-3) var(--zn-space-5);background:var(--zn-color-primary);color:var(--zn-color-text-inverse);border-radius:var(--zn-radius-full);font-weight:600;transition:top var(--zn-duration-fast) var(--zn-ease)}.zn-skip-link:focus{top:var(--zn-space-4)}.zn-container{width:100%;max-width:var(--zn-content-max);margin-inline:auto;padding-inline:var(--zn-space-5)}@media (min-width:768px){.zn-container{padding-inline:var(--zn-space-8)}}.zn-section{padding-block:var(--zn-space-12)}.zn-section-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:var(--zn-space-4);margin-bottom:var(--zn-space-6)}.zn-section-title{font-size:var(--zn-text-xl);font-weight:700}@media (min-width:768px){.zn-section-title{font-size:var(--zn-text-2xl)}}.zn-section-link{font-size:var(--zn-text-sm);font-weight:600;color:var(--zn-color-text-secondary);white-space:nowrap}.zn-section-link:hover{color:var(--zn-color-text)}.zn-btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--zn-space-2);min-height:48px;padding-inline:var(--zn-space-6);border-radius:var(--zn-radius-full);font-weight:600;font-size:var(--zn-text-base);transition:background var(--zn-duration-fast) var(--zn-ease),transform var(--zn-duration-fast) var(--zn-ease),opacity var(--zn-duration-fast) var(--zn-ease);white-space:nowrap}.zn-btn:active{transform:scale(.985)}.zn-btn:disabled{opacity:.45;cursor:not-allowed;transform:none}.zn-btn--primary{background:var(--zn-color-primary);color:var(--zn-color-text-inverse)}.zn-btn--primary:hover:not(:disabled){background:var(--zn-color-primary-pressed)}.zn-btn--danger{background:var(--zn-color-danger);color:var(--zn-color-text-inverse)}.zn-btn--danger:hover:not(:disabled){filter:brightness(.92)}.zn-btn--light{background:var(--zn-color-surface);color:var(--zn-color-primary);box-shadow:var(--zn-shadow-sm)}.zn-btn--light:hover:not(:disabled){background:#f7f7f7}.zn-btn--outline{background:transparent;color:var(--zn-color-primary);border:1px solid var(--zn-color-border-strong)}.zn-btn--outline:hover:not(:disabled){background:var(--zn-color-surface)}.zn-btn--ghost{background:transparent;color:var(--zn-color-text-secondary);min-height:40px;padding-inline:var(--zn-space-4)}.zn-btn--ghost:hover:not(:disabled){color:var(--zn-color-text);background:rgba(10,10,10,.04)}.zn-btn--lg{min-height:56px;font-size:var(--zn-text-md);padding-inline:var(--zn-space-8)}.zn-btn--sm{min-height:40px;font-size:var(--zn-text-sm);padding-inline:var(--zn-space-4)}.zn-btn--block{width:100%}.zn-card{background:var(--zn-color-surface);border-radius:var(--zn-radius-2xl);overflow:hidden;transition:transform var(--zn-duration-normal) var(--zn-ease),box-shadow var(--zn-duration-normal) var(--zn-ease)}.zn-card--interactive:hover{transform:translateY(-2px);box-shadow:var(--zn-shadow-md)}.zn-panel{border-radius:var(--zn-radius-xl);padding:var(--zn-space-6)}.zn-chip,.zn-panel{background:var(--zn-color-surface)}.zn-chip{display:inline-flex;align-items:center;gap:var(--zn-space-2);min-height:36px;padding-inline:var(--zn-space-4);border-radius:var(--zn-radius-full);color:var(--zn-color-text-secondary);font-size:var(--zn-text-sm);font-weight:500;border:1px solid transparent;transition:all var(--zn-duration-fast) var(--zn-ease)}.zn-chip:hover{color:var(--zn-color-text)}.zn-chip--active,.zn-chip[aria-pressed=true]{background:var(--zn-color-primary);color:var(--zn-color-text-inverse)}.zn-badge{display:inline-flex;align-items:center;gap:5px;padding:5px 10px;border-radius:var(--zn-radius-full);font-size:var(--zn-text-xs);font-weight:600;letter-spacing:.01em}.zn-badge--verified{background:var(--zn-color-primary);color:var(--zn-color-text-inverse)}.zn-badge--sponsored{background:var(--zn-color-surface-muted);color:var(--zn-color-text-secondary)}.zn-badge--success{background:var(--zn-color-success-soft);color:var(--zn-color-success)}.zn-badge--warning{background:var(--zn-color-warning-soft);color:var(--zn-color-warning)}.zn-badge--danger{background:var(--zn-color-danger-soft);color:var(--zn-color-danger)}.zn-badge--neutral{background:var(--zn-color-surface-muted);color:var(--zn-color-text-secondary)}.zn-badge--glass{background:rgba(255,255,255,.92);color:var(--zn-color-text);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.zn-input{width:100%;min-height:52px;padding:0 var(--zn-space-4);background:var(--zn-color-surface);border:1px solid var(--zn-color-border);border-radius:var(--zn-radius-md);font-size:var(--zn-text-base);transition:border-color var(--zn-duration-fast) var(--zn-ease),background-color var(--zn-duration-fast) var(--zn-ease),box-shadow var(--zn-duration-fast) var(--zn-ease)}.zn-input::placeholder{color:var(--zn-color-text-tertiary)}.zn-input:focus{outline:none;border-color:var(--zn-color-primary)}.zn-input[aria-invalid=true]{border-color:var(--zn-color-danger);background:var(--zn-color-danger-soft);box-shadow:inset 0 0 0 1px var(--zn-color-danger)}.zn-input[aria-invalid=true]:focus{border-color:var(--zn-color-danger);box-shadow:inset 0 0 0 1px var(--zn-color-danger),0 0 0 3px var(--zn-color-danger-soft)}.zn-field{display:flex;flex-direction:column;gap:var(--zn-space-2)}.zn-label{font-weight:600;color:var(--zn-color-text)}.zn-help,.zn-label{font-size:var(--zn-text-sm)}.zn-help{color:var(--zn-color-text-secondary)}.zn-error{font-size:var(--zn-text-sm);color:var(--zn-color-danger);font-weight:500}.zn-skeleton{background:linear-gradient(90deg,var(--zn-color-surface-muted) 25%,#efefef 50%,var(--zn-color-surface-muted) 75%);background-size:200% 100%;animation:zn-shimmer 1.4s ease-in-out infinite;border-radius:var(--zn-radius-md)}@keyframes zn-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media (prefers-reduced-motion:reduce){.zn-skeleton{animation:none}}.zn-empty{text-align:center;padding:var(--zn-space-16) var(--zn-space-5);max-width:420px;margin-inline:auto}.zn-empty-title{font-size:var(--zn-text-lg);font-weight:700;margin-bottom:var(--zn-space-2)}.zn-empty-body{margin-bottom:var(--zn-space-6)}.zn-empty-body,.zn-muted{color:var(--zn-color-text-secondary)}.zn-price{font-weight:700;letter-spacing:-.02em}.zn-stack{display:flex;flex-direction:column}.zn-row{display:flex;flex-wrap:wrap;align-items:center;gap:var(--zn-space-3)}.zn-grid{display:grid;grid-gap:var(--zn-space-5);gap:var(--zn-space-5)}.zn-grid--cards{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}