style.css

/* --- Reset & Base --- */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    /* Modern system fonts */
    line-height: 1.7;
    margin: 0;
    padding: 0;
    background-color: #f8f9fa;
    /* Very light grey background */
    color: #495057;
    /* Dark grey text */
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 900px;
    /* Slightly narrower container */
    margin: 0 auto;
    /* Center container */
    padding: 0 25px;
    /* Add horizontal padding */
}

/* --- Links --- */
a {
    color: #007bff;
    /* Standard blue link color */
    text-decoration: none;
    transition: color 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
    outline: none;
}

a:hover,
a:focus {
    color: #0056b3;
    /* Darker blue on hover/focus */
    text-decoration: none;
    /* Keep underline off by default */
}

/* --- Header --- */
header {
    background: #ffffff;
    /* White header background */
    padding: 30px 0;
    border-bottom: 1px solid #dee2e6;
    /* Light grey border */
    margin-bottom: 40px;
    /* Space below header */
    display: flex;
    align-items: center;
    justify-content: center;
    /* Center items within the header's container */
    flex-wrap: wrap;
    /* Allow wrapping on smaller screens */
    gap: 25px;
    /* Space between pic and text */
}

.profile-pic {
    width: 160px;
    /* 增大宽度 */
    height: 160px;
    /* 增大高度 */
    /* border-radius: 50%; */
    /* 移除圆形 */
    border-radius: 8px;
    /* 使用方形带轻微圆角 */
    overflow: hidden;
    flex-shrink: 0;
    background-color: #e9ecef;
    border: 4px solid #ffffff;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
    display: flex;
    justify-content: center;
    align-items: center;
    color: #adb5bd;
    font-size: 0.9rem;
    cursor: pointer;
    /* 添加指针手势，提示可点击 */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    /* 添加过渡效果 */
}

.profile-pic:hover {
    transform: scale(1.05);
    /* 鼠标悬停时轻微放大 */
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.12);
    /* 阴影加深 */
}

.profile-pic img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.header-text {
    text-align: left;
}

.header-text h1 {
    margin: 0 0 8px 0;
    font-size: 2.4rem;
    /* Slightly larger */
    font-weight: 600;
    /* Slightly bolder */
    color: #343a40;
    /* Darker heading color */
}

.header-text p {
    margin: 0;
    font-size: 1.15rem;
    color: #6c757d;
    /* Muted text color */
    font-weight: 300;
    /* Lighter font weight */
}

/* --- Sections --- */
section {
    background: #ffffff;
    /* White background for sections */
    padding: 35px;
    /* More padding */
    margin-bottom: 30px;
    /* Space between sections */
    border-radius: 10px;
    /* Slightly more rounded corners */
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    /* Softer, slightly larger shadow */
    transition: transform 0.3s ease-out, box-shadow 0.3s ease-out;
}

section:hover {
    transform: translateY(-5px);
    /* Slightly more lift on hover */
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

section h2 {
    margin-top: 0;
    margin-bottom: 25px;
    /* More space below heading */
    font-size: 1.8rem;
    font-weight: 500;
    color: #343a40;
    border-bottom: 1px solid #e9ecef;
    /* Thinner border */
    padding-bottom: 15px;
    /* Adjust padding */
}

/* --- Projects Section --- */
#projects .project {
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px dashed #dee2e6;
    /* Dashed divider */
}

#projects .project:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

#projects h3 {
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 1.3rem;
    font-weight: 600;
    color: #495057;
}

#projects p {
    margin-bottom: 15px;
}

#projects a {
    display: inline-block;
    /* Allows padding and better interaction */
    font-weight: 500;
    padding: 3px 8px;
    /* Small padding for visual cue */
    border-radius: 4px;
}

#projects a:hover {
    background-color: rgba(0, 123, 255, 0.1);
    /* Subtle background on link hover */
    text-decoration: none;
}


/* --- Contact Section --- */
#contact ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

#contact li {
    margin-bottom: 12px;
    font-size: 1.05rem;
}

/* --- Footer --- */
footer {
    text-align: center;
    padding: 30px 0;
    margin-top: 40px;
    background-color: #e9ecef;
    /* Light grey footer */
    color: #6c757d;
    /* Muted text color */
    font-size: 0.9rem;
    border-top: 1px solid #dee2e6;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    header {
        padding: 25px 0;
        gap: 20px;
        text-align: center;
        /* Center text on small screens */
    }

    .header-text {
        text-align: center;
    }

    .header-text h1 {
        font-size: 2rem;
    }

    .header-text p {
        font-size: 1rem;
    }

    section {
        padding: 25px;
    }

    section h2 {
        font-size: 1.6rem;
    }
}

/* --- Modal Styles (Add this entire block to the end of style.css) --- */
.modal {
    display: none;
    /* Hidden by default */
    position: fixed;
    /* Stay in place */
    z-index: 1000;
    /* Sit on top */
    padding-top: 50px;
    /* Location of the box */
    left: 0;
    top: 0;
    width: 100%;
    /* Full width */
    height: 100%;
    /* Full height */
    overflow: auto;
    /* Enable scroll if needed */
    background-color: rgba(0, 0, 0, 0.85);
    /* Black w/ opacity */
    cursor: pointer;
    /* Indicate clicking closes it */
}

.modal-content {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 700px;
    cursor: default;
    /* Default cursor for the image itself */
    -webkit-user-select: none;
    /* Safari */
    -ms-user-select: none;
    /* IE 10+ */
    user-select: none;
    /* Standard syntax */
    animation-name: zoom;
    animation-duration: 0.4s;
}

@keyframes zoom {
    from {
        transform: scale(0.1)
    }

    to {
        transform: scale(1)
    }
}

/* The Close Button */
.close-modal {
    position: absolute;
    top: 15px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
}

.close-modal:hover,
.close-modal:focus {
    color: #bbb;
    text-decoration: none;
}

/* Responsive adjustments for modal */
@media (max-width: 700px) {
    .modal-content {
        width: 95%;
    }
}