:root{--color-primary:#2563eb;--color-primary-light:#eff6ff;--color-primary-dark:#1d4ed8;--color-accent:#7c3aed;--color-accent-light:#f5f3ff;--color-success:#16a34a;--color-success-light:#f0fdf4;--color-warning:#d97706;--color-warning-light:#fffbeb;--color-error:#dc2626;--color-error-light:#fef2f2;--color-gray-50:#f9fafb;--color-gray-100:#f3f4f6;--color-gray-200:#e5e7eb;--color-gray-300:#d1d5db;--color-gray-400:#9ca3af;--color-gray-500:#6b7280;--color-gray-600:#4b5563;--color-gray-700:#374151;--color-gray-900:#111827;--color-canvas:#fff;--color-canvas-bg:#f1f5f9;--shadow-card:0 1px 3px #0000001a, 0 1px 2px #0000000f;--shadow-modal:0 20px 60px #00000026;--shadow-doc:0 4px 24px #00000014;--text-xs:11px;--text-sm:13px;--text-base:15px;--text-lg:17px;--text-xl:20px;--text-2xl:24px;--text-3xl:30px;--text-4xl:36px;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-full:9999px;--border-default:1px solid var(--color-gray-200);--border-focus:2px solid 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36px}.pk-editor-page{border-radius:var(--radius-md);background:#fff;max-width:820px;min-height:520px;margin:0 auto;padding:36px 44px;box-shadow:0 4px 24px #0f172a1f,0 0 0 1px #0f172a0f}.pk-editor-page .ProseMirror{min-height:440px}.pk-design{border-radius:var(--radius-lg);margin:1em 0;position:relative;overflow:hidden}.pk-design--selected{outline:2px solid var(--color-primary);outline-offset:2px}.pk-design__hero{background:linear-gradient(135deg, var(--pk-accent,#2563eb), color-mix(in srgb, var(--pk-accent,#2563eb) 70%, #000));color:#fff;text-align:center;padding:28px 32px}.pk-design__hero .pk-design__title-input,.pk-design__hero .pk-design__body-input{color:#fff;text-align:center;width:100%;font-family:var(--font-display);background:0 0;border:none}.pk-design__hero .pk-design__title-input{margin-bottom:8px;font-size:26px;font-weight:800}.pk-design__hero 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pk-float}.pk-anim-gradient{background-size:200% 200%;animation:8s infinite pk-gradient}.pk-card-hover{transition:transform .2s,box-shadow .2s}.pk-card-hover:hover{box-shadow:var(--shadow-doc);transform:translateY(-2px)}.pk-btn-press{transition:transform .15s,box-shadow .15s,background .15s}.pk-btn-press:active{transform:scale(.98)}.pk-modal-backdrop{animation:.2s pk-fade-in}.pk-modal-panel{animation:.25s cubic-bezier(.22,1,.36,1) pk-fade-in}.pk-skeleton{background:linear-gradient(90deg, var(--color-gray-100) 25%, var(--color-gray-50) 50%, var(--color-gray-100) 75%);border-radius:var(--radius-md);background-size:200% 100%;animation:1.2s ease-in-out infinite pk-skeleton-shimmer}@keyframes pk-skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media (prefers-reduced-motion:reduce){.pk-reveal,.pk-lift,.pk-float,.pk-anim-gradient{opacity:1!important;transition:none!important;animation:none!important;transform:none!important}}