@import"https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap";:root{--bg-color: #fafafa;--surface-color: #ffffff;--surface-hover: #f4f4f5;--text-primary: #0f172a;--text-secondary: #64748b;--primary-accent: #6366f1;--secondary-accent: #10b981;--border-color: #d4d4d8;--glass-bg: rgba(255, 255, 255, .6);--glass-border: rgba(212, 212, 216, .9);--font-family: "Outfit", sans-serif}:root[data-theme=dark]{--bg-color: #09090b;--surface-color: #18181b;--surface-hover: #27272a;--text-primary: #f4f4f5;--text-secondary: #a1a1aa;--primary-accent: #6366f1;--secondary-accent: #10b981;--border-color: #52525b;--glass-bg: rgba(24, 24, 27, .6);--glass-border: rgba(82, 82, 91, .9)}*{box-sizing:border-box;margin:0;padding:0}html,body{overflow-x:hidden;width:100%}body{background-color:var(--bg-color);color:var(--text-primary);font-family:var(--font-family);-webkit-font-smoothing:antialiased;transition:background-color .3s ease,color .3s ease}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid var(--glass-border);border-radius:16px;box-shadow:0 4px 24px #00000005;transition:background-color .3s ease,border-color .3s ease}.case-buttons{scrollbar-width:none;-ms-overflow-style:none}.case-buttons::-webkit-scrollbar{display:none}h1,h2,h3,h4,h5,h6{color:var(--text-primary);font-weight:600;line-height:1.2}a{color:var(--primary-accent);text-decoration:none;transition:color .2s ease}a:hover{color:#79c0ff}.container{width:100%;max-width:1400px;margin:0 auto;padding:0 1rem}nav{padding:1rem 0;border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:100;background:var(--glass-bg);backdrop-filter:blur(16px);transition:background-color .3s ease,border-color .3s ease}.nav-content{display:flex;justify-content:space-between;align-items:center;position:relative}.mobile-menu-toggle{display:none;background:none;border:none;color:var(--text-primary);font-size:1.5rem;cursor:pointer;padding:.5rem;z-index:101}.nav-links{display:flex;gap:1.5rem;align-items:center}.nav-links a{color:var(--text-secondary);font-weight:500}.nav-links a:hover{color:var(--text-primary)}.mobile-only-nav{display:none}@media(max-width:768px){.mobile-menu-toggle{display:block}.nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:var(--surface-color);flex-direction:column;padding:1.5rem;border-radius:0 0 16px 16px;border:1px solid var(--border-color);box-shadow:0 10px 20px #0000001a}.nav-links.active{display:flex}.nav-links .mobile-only-nav{display:block}}.brand{font-size:1.5rem;font-weight:700;color:var(--text-primary);letter-spacing:-.5px}footer{padding:2rem 0;border-top:1px solid var(--border-color);text-align:center;color:var(--text-secondary);font-size:.9rem}main{padding:2rem 0}.theme-toggle{background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:.5rem;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background-color .2s}.theme-toggle:hover{background-color:var(--surface-hover);color:var(--text-primary)}:root[data-theme=dark] .sun-icon{display:block}:root[data-theme=dark] .moon-icon{display:none}:root:not([data-theme=dark]) .sun-icon{display:none}:root:not([data-theme=dark]) .moon-icon{display:block}.grammar-error{border-bottom:2px solid #ff5c5c;cursor:pointer;background-color:#ff5c5c14;border-radius:2px;transition:background-color .2s ease,border-color .2s ease;padding-bottom:1px}.grammar-error:hover{background-color:#ff5c5c40}.grammar-popup{animation:slideUpFade .2s cubic-bezier(.16,1,.3,1) forwards}@keyframes slideUpFade{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.custom-tooltip-container{position:relative;display:inline-flex;align-items:center;cursor:pointer}.custom-tooltip{position:absolute;bottom:100%;left:50%;transform:translate(-50%) translateY(-8px);background:var(--surface-color);color:var(--text-primary);border:1px solid var(--border-color);padding:.6rem 1rem;border-radius:8px;font-size:.85rem;font-weight:500;white-space:nowrap;box-shadow:0 8px 24px #0000001f;opacity:0;visibility:hidden;transition:opacity .2s ease,transform .2s ease;z-index:1000;pointer-events:none}.custom-tooltip-container:hover .custom-tooltip{opacity:1;visibility:visible;transform:translate(-50%) translateY(-12px)}.dark-tooltip{background:#1e293b;color:#f8fafc;border-color:#334155;white-space:normal;width:200px;text-align:center;line-height:1.4}.social-track-container{position:relative;width:100%;padding-top:1.5rem;padding-bottom:2rem;margin-top:1rem}.social-track-bg{position:absolute;top:4.5rem;left:0;right:0;height:6px;background:var(--border-color);border-radius:3px;overflow:hidden}.social-track-fill{position:absolute;top:0;left:0;height:100%;background:#10b981;border-radius:3px;transition:width .3s ease,background-color .3s ease}.social-track-fill.warning{background:#ff9800}.social-marker{position:absolute;top:4.5rem;width:2px;height:6px;background:var(--surface-color);z-index:2;transform:translate(-50%)}.social-icon-wrapper{position:absolute;top:1rem;transform:translate(-50%);z-index:10;background:var(--surface-color);border-radius:50%;border:1px solid var(--border-color);padding:.4rem;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:transform .2s ease,border-color .2s ease;color:var(--text-secondary)}.social-icon-wrapper:hover{transform:translate(-50%) scale(1.1);border-color:var(--primary-accent);color:var(--primary-accent)}.social-limit-label{position:absolute;top:5.5rem;transform:translate(-50%);font-size:.75rem;color:var(--text-secondary);font-weight:500}.text-editor{transition:border-color .2s ease,box-shadow .2s ease!important}.text-editor:focus{border-color:var(--primary-accent)!important;box-shadow:0 0 0 3px #6366f133!important}select option{background-color:var(--surface-color);color:var(--text-primary)}