body {
    background-color: #cee3f8;
    font-family: verdana, arial, helvetica, sans-serif;
    margin: 0;
    padding-top: 60px;
}
#header {
    background-color: #cee3f8;
    border-bottom: 1px solid #5f99cf;
    padding: 10px 40px 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-sizing: border-box;
    height: 45px;
}
.header-left {
    display: flex;
    align-items: flex-end;
    margin-left: 20px; 
}
.logo {
    font-size: 18px;
    font-weight: bold;
    color: #ff4500;
    text-decoration: none;
    margin-right: 20px;
    font-family: monospace;
    padding-bottom: 5px;
}
.tabmenu { list-style-type: none; padding: 0; margin: 0; display: flex; }
.tabmenu li { cursor: pointer; }
.tabmenu li a {
    background-color: #eff7ff;
    border: 1px solid #5f99cf;
    border-bottom: none;
    color: #369;
    padding: 2px 12px;
    text-decoration: none;
    margin-right: 3px;
    font-size: 13px;
    display: block;
}
.tabmenu li.selected a {
    background-color: white;
    border-bottom: 1px solid white;
    color: #ff4500;
    font-weight: bold;
}
#search-input {
    padding: 4px 8px;
    border: 1px solid #5f99cf;
    font-size: 13px;
    width: 250px;
    outline: none;
    margin-bottom: 5px;
}
#content {
    background-color: white;
    margin: 10px 20px;
    padding: 15px;
    min-height: 100vh;
    border: 1px solid #5f99cf;
}
.section-title {
    font-size: 20px;
    color: #333;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #ff4500;
    display: none;
    font-weight: bold;
}
.post {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    padding: 10px;
    border-bottom: 1px solid #eff7ff;
}
.rank { width: 45px; color: #c6c6c6; font-size: 16px; font-weight: bold; flex-shrink: 0; }
.entry { flex-grow: 1; padding: 0 10px; }
.title { color: #0000ff; text-decoration: none; font-size: 16px; font-weight: 500; }
.tagline { font-size: 11px; color: #888; margin-top: 3px; }
.action-btn { color: #ff4500 !important; font-size: 11px; font-weight: bold; text-transform: uppercase; text-decoration: none; }

#footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 45px;
    background-color: #cee3f8;
    border-top: 1px solid #5f99cf;
    padding: 5px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 10000;
    box-sizing: border-box;
}

#footer p {
    margin: 0;
    font-size: 11px;
    color: #369;
    font-weight: bold;
}

.footer-left {
    display: flex;
    align-items: center;
}

.footer-right {
    display: flex;
    align-items: center;
}

#footer a {
    color: #ff4500;
    text-decoration: none;
}

@media screen and (max-width: 1024px) {
    #header {
        padding: 10px 20px 0 20px;
    }
    #footer {
        padding: 5px 20px;
    }
    #content {
        margin: 10px 15px;
    }
}

@media screen and (max-width: 768px) {
    body {
        padding-top: 100px;
    }
    #header {
        height: auto;
        flex-direction: column;
        align-items: center;
        padding-bottom: 10px;
        padding-left: 10px;
        padding-right: 10px;
    }
    .header-left {
        margin-left: 0;
        margin-bottom: 10px;
        width: 100%;
        justify-content: center;
    }
    .search-container {
        width: 100%;
        display: flex;
        justify-content: center;
        padding-bottom: 5px;
    }
    #search-input {
        width: 80%;
        margin-right: 0;
        box-sizing: border-box;
    }
    #footer {
        height: auto;
        flex-direction: column;
        gap: 5px;
        padding: 10px;
    }
}

@media screen and (max-width: 480px) {
    body {
        padding-top: 110px;
    }
    .tabmenu li a {
        padding: 2px 6px;
        font-size: 11px;
    }
    .logo {
        font-size: 16px;
        margin-right: 10px;
    }
    #search-input {
        width: 90%;
    }
    .post {
        padding: 8px 5px;
    }
    .rank {
        width: 30px;
        font-size: 14px;
    }
    .title {
        font-size: 14px;
    }
    #content {
        margin: 5px;
        padding: 10px;
    }
    #footer p {
        font-size: 10px;
    }
}