Math-Note/index.html at main · toprise/Math-Note · GitHub

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<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <title>Math Note | Knowledge Hub</title>
        <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@300;500;700&family=Poppins:wght@600&display=swap" rel="stylesheet">
        <style>
            * {
                margin: 0;
                padding: 0;
                box-sizing: border-box;
            }

            a {
	            text-decoration: none;
	        }
            body {
                background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
                min-height: 100vh;
                font-family: 'Roboto', sans-serif;
                padding: 2rem;
            }
            .title {
                text-align: center;
                margin: 3rem 0;
                opacity: 0;
                animation: fadeInUp 0.8s ease-out forwards;
            }

            .title b {
                font-family: 'Poppins', sans-serif;
                font-size: 2.8rem;
                color: #2c3e50;
                letter-spacing: 1.5px;
                position: relative;
                display: inline-block;
            }

            .title b::after {
                content: '';
                display: block;
                width: 60%;
                height: 3px;
                background: #3498db;
                margin: 0.5rem auto 0;
                border-radius: 2px;
            }
            .button-container {
                display: grid;
                grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
                gap: 2rem;
                max-width: 800px;
                margin: 0 auto;
                padding: 2rem;
                opacity: 0;
                animation: fadeInUp 0.8s ease-out 0.3s forwards;
            }
            .Button {
                background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
                border: none;
                border-radius: 16px;
                color: white;
                padding: 1.5rem 2.5rem;
                font-size: 1.1rem;
                cursor: pointer;
                transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
                box-shadow: 0 4px 6px rgba(50, 50, 93, 0.11),
                          0 1px 3px rgba(0, 0, 0, 0.08);
                position: relative;
                overflow: hidden;
                display: flex;
                align-items: center;
                justify-content: center;
                gap: 0.8rem;
            }

            .Button::before {
                content: '';
                position: absolute;
                top: 0;
                left: -100%;
                width: 100%;
                height: 100%;
                background: linear-gradient(
                    120deg,
                    transparent,
                    rgba(255, 255, 255, 0.3),
                    transparent
                );
                transition: 0.6s;
            }

            .Button:hover {
                transform: translateY(-3px);
                box-shadow: 0 7px 14px rgba(50, 50, 93, 0.1),
                          0 3px 6px rgba(0, 0, 0, 0.08);
            }

            .Button:hover::before {
                left: 100%;
            }
            @keyframes fadeInUp {
                from {
                    opacity: 0;
                    transform: translateY(20px);
                }
                to {
                    opacity: 1;
                    transform: translateY(0);
                }
            }

            @media (max-width: 480px) {
                .title b {
                    font-size: 2rem;
                }

                .Button {
                    padding: 1.2rem 2rem;
                    font-size: 1rem;
                }
            }
        </style>
    </head>
    <body>
        <div class="title">
            <b>Math Note</b>
        </div>

        <div class="button-container">
            <a href="Math/Math_List.html">
                <button class="Button">
                    📘 Math Knowledge
                </button>
            </a>
            <button class="Button" disabled>
                🔍 Informatics Knowledge
                <span style="font-size:0.8em; opacity:0.8">(Coming Soon)</span>
            </button>
            <a href="login.html">
                <button class="Button">
                    Login Math Note
                </button>
            </a>
        </div>
    </body>
</html>