:root{--bg: #f5f9f9;--surface: #ffffff;--surface-alt: #edf4f4;--text: #2a3b3c;--muted: #6b8a8d;--primary: #2ec4b6;--primary-hover: #27b0a3;--primary-dark: #3d5a5b;--primary-contrast: #ffffff;--border: #d0e0e0;--danger: #dc2626;--success: #16a34a;--warning: #f59e0b;--radius: 8px;--radius-lg: 12px;--shadow: 0 1px 3px rgba(61,90,91,.08);--shadow-lg: 0 4px 12px rgba(61,90,91,.12)}[data-theme=dark]{--bg: #0d1717;--surface: #142020;--surface-alt: #1a2c2c;--text: #e0eded;--muted: #8aabad;--primary: #3dd9ca;--primary-hover: #2ec4b6;--primary-dark: #8aabad;--primary-contrast: #0d1717;--border: #253838;--danger: #f87171;--success: #4ade80;--warning: #fbbf24;--shadow: 0 1px 3px rgba(0,0,0,.3);--shadow-lg: 0 4px 12px rgba(0,0,0,.4)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);min-height:100dvh;font-size:16px;line-height:1.5}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;font-family:inherit;font-size:inherit;border:none;border-radius:var(--radius);padding:.75rem 1.5rem;min-height:44px;transition:all .15s ease}.btn-primary{background:var(--primary);color:var(--primary-contrast);font-weight:600}.btn-primary:hover{background:var(--primary-hover)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-outline{background:transparent;color:var(--primary);border:1.5px solid var(--primary);font-weight:600}.btn-outline:hover{background:var(--primary);color:var(--primary-contrast)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:var(--shadow)}input,select,textarea{width:100%;padding:.75rem 1rem;border:1.5px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text);font-size:1rem;min-height:44px;font-family:inherit;transition:border-color .15s}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary)}.container{max-width:1200px;margin:0 auto;padding:0 1rem}@media(max-width:768px){.container{padding:0 .75rem}}[data-theme=dark] .logo-img{filter:brightness(.95) drop-shadow(0 0 0 transparent);background:transparent!important;mix-blend-mode:screen}[data-theme=light] .logo-img{mix-blend-mode:multiply}