*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--font-sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-display: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, sans-serif;--color-bg: #ffffff;--color-bg-card: #f5f5f5;--color-bg-dark: #0a0a0a;--color-text: #1a1a1a;--color-text-muted: #666666;--color-text-light: #737373;--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-border: #e5e5e5;--color-border-light: #f0f0f0;--color-white: #ffffff;--color-danger: #dc2626;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 30px rgba(0, 0, 0, .12);--transition-fast: .15s ease;--transition-normal: .3s ease;--container-max: 1200px;--container-padding: 1.5rem;--pdf-bg: #f0f1f3}.dark{--color-bg: #0d0f14;--color-bg-card: #1a1d28;--color-bg-dark: #0a0a0a;--color-text: #e8e9ed;--color-text-muted: #8b8f9a;--color-text-light: #5c5f6a;--color-primary: #5b8def;--color-primary-hover: #7ba4f7;--color-border: rgba(255,255,255,.08);--color-border-light: rgba(255,255,255,.05);--color-white: #e8e9ed;--color-danger: #ef4444;--pdf-bg: #1a1a2e}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg);line-height:1.6}a{text-decoration:none;color:inherit}img{max-width:100%;height:auto;display:block}button{font-family:var(--font-sans);cursor:pointer;border:none;background:none}ul,ol{list-style:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-weight:600;font-size:.875rem;font-family:var(--font-sans);padding:.625rem 1.25rem;border-radius:var(--radius-full);transition:all var(--transition-normal);white-space:nowrap;text-decoration:none;border:none;cursor:pointer}.btn-primary{background:var(--color-text);color:var(--color-bg)}.btn-primary:hover{opacity:.85;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-primary:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.btn-primary:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}.btn-outline{border:1.5px solid var(--color-border);color:var(--color-text);background:transparent}.btn-outline:hover{border-color:var(--color-text-muted);background:var(--color-bg-card)}.btn-outline:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.btn-sm{padding:.4rem .875rem;font-size:.8125rem}.f-input{height:44px;width:100%;padding:0 14px;font-size:.9375rem;font-family:var(--font-sans);border:1.5px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-bg);color:var(--color-text);transition:border-color var(--transition-fast)}.f-input::placeholder{color:var(--color-text-light)}.f-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #2563eb1a}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:18px;height:18px;border:2px solid var(--color-border);border-top-color:var(--color-text);border-radius:50%;animation:spin .6s linear infinite}.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}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
