:root{--primary: #0C1A53;--primary-dark: #141836;--primary-light: #60A5FA;--accent-pink: #e558a4;--accent-purple: #8947d1;--accent-magenta: #ce4aa3;--dark-violet: #452b59;--dark-gray: #332c38;--text-primary: #f8f9fa;--text-secondary: #e9ecef;--bg-dark: #121212;--bg-darker: #0a0a0a;--bg-card: #1e1e1e;--success: #28a745;--warning: #ffc107;--danger: #dc3545;--info: #17a2b8;--background: var(--bg-dark);--surface: var(--bg-card);--on-surface: var(--text-primary);--error: var(--danger);--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif}body{margin:0;padding:0;min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;background-color:var(--background);font-family:var(--font-family);color:var(--on-surface);-webkit-tap-highlight-color:transparent}h1{font-size:2.5rem;font-weight:700;text-align:center;margin-bottom:2rem;background:linear-gradient(135deg,var(--primary-light),var(--accent-pink));-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 2px 10px rgba(0,0,0,.2)}.input-group{position:relative;margin:1.5rem 0;min-width:200px}.input-group input[type=number]{font-size:2rem;font-weight:800;text-align:center;padding:1.5rem 3rem;background-color:var(--surface);color:var(--on-surface);border-radius:24px;border:1px solid rgba(255,255,255,.1);box-shadow:0 10px 20px #0000004d,inset 0 4px 8px #ffffff0d;width:100%;box-sizing:border-box;outline:none;transition:all .3s cubic-bezier(.4,0,.2,1)}.input-group input[type=number]:focus{border-color:var(--accent-pink);box-shadow:0 10px 20px var(--accent-pink-shadow),inset 0 4px 8px #ffffff1a}.input-group:after{content:attr(data-unit);position:absolute;top:50%;right:20px;transform:translateY(-50%);font-size:1.5rem;font-weight:600;color:#ffffff80}.input-group input[type=number]::-webkit-inner-spin-button,.input-group input[type=number]::-webkit-outer-spin-button{opacity:1;-webkit-appearance:inner-spin-button}.footer-menu{margin-top:4rem;padding:10px;border-radius:8px;background-color:var(--primary-light);box-shadow:0 4px 14px #60a5fa66}.footer-menu a{color:var(--background);text-decoration:none;font-weight:700;padding:0 10px;transition:color .3s}.footer-menu a:hover{color:var(--primary)}@media (max-width: 480px){h1{font-size:2rem}.input-group input[type=number]{font-size:1.5rem;padding:1rem 2rem}}.semantq-nav-container,.semantq-nav-container *{margin:0;padding:0;box-sizing:border-box}.semantq-nav-container{font-family:Inter,sans-serif;background:var(--bg-dark);padding:10px;position:relative}.semantq-nav-list{list-style:none;display:flex;margin:0;padding:0}.semantq-nav-item{position:relative}.semantq-nav-item a{text-decoration:none;color:var(--text-secondary);padding:10px 15px;display:block;transition:all .2s ease;white-space:nowrap;border-radius:4px}.semantq-nav-item a:hover{background:#8947d11a;color:var(--text-primary)}.semantq-nav-item.has-dropdown>a:after{content:"▸";margin-left:8px;font-size:14px;transition:transform .2s ease;display:inline-block;color:var(--accent-purple)}.semantq-nav-item.has-dropdown:hover>a:after{transform:rotate(90deg)}.semantq-nav-list.inline-parent{flex-direction:row;gap:15px}.semantq-nav-list.inline-parent .semantq-nav-item.has-dropdown>ul{display:none;position:absolute;top:100%;left:0;background:var(--bg-darker);border:1px solid rgba(255,255,255,.1);min-width:200px;z-index:1000;box-shadow:0 2px 5px #0000004d;transition:opacity .3s ease,transform .3s ease;opacity:0;transform:translateY(-10px)}.semantq-nav-list.inline-parent .semantq-nav-item.has-dropdown:hover>ul{display:block;opacity:1;transform:translateY(0)}.semantq-nav-list.inline-parent .semantq-nav-item.has-dropdown>ul .semantq-nav-item.has-dropdown>ul{top:0;left:100%;margin-left:1px}.semantq-nav-list.stacked-parent{flex-direction:column;gap:5px}.semantq-nav-list.stacked-parent .semantq-nav-item.has-dropdown>ul{max-height:0;overflow:hidden;position:relative;border:none;margin-left:15px;padding-top:5px;box-shadow:none;transition:max-height .3s ease-in-out;opacity:1;transform:none;background:transparent}.semantq-nav-list.stacked-parent .semantq-nav-item.has-dropdown:hover>ul{max-height:500px}@media (max-width: 768px){.semantq-nav-list{flex-direction:column;display:none;gap:5px;width:100%;background:var(--bg-card);border-top:1px solid rgba(255,255,255,.1);box-shadow:0 2px 5px #0000004d;position:absolute;top:100%;left:0;z-index:999}.semantq-menu-toggle:checked~.semantq-nav-list{display:flex}.semantq-nav-item.has-dropdown>ul{position:static;margin-left:20px;border-left:2px solid var(--accent-purple);max-height:0;overflow:hidden;background:#8947d10d;transition:max-height .3s ease-in-out}.semantq-nav-item.has-dropdown:hover>ul{max-height:500px}.semantq-burger-icon{display:flex;flex-direction:column;justify-content:space-around;width:30px;height:24px;cursor:pointer;padding:5px 0;z-index:1001}.semantq-burger-icon span{width:100%;height:3px;background:var(--text-primary);transition:all .3s ease;transform-origin:center}.semantq-menu-toggle{position:absolute;opacity:0;height:0;width:0}.semantq-menu-toggle:checked+.semantq-burger-icon span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.semantq-menu-toggle:checked+.semantq-burger-icon span:nth-child(2){opacity:0}.semantq-menu-toggle:checked+.semantq-burger-icon span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}}@media (min-width: 769px){.semantq-burger-icon,.semantq-menu-toggle{display:none}.semantq-nav-list{display:flex}.semantq-nav-list.inline-parent{flex-direction:row}.semantq-nav-list.stacked-parent{flex-direction:column}}