body {
    font-family: "Microsoft YaHei", Arial, sans-serif;
    margin: 0;
    padding: 0;
    background:
        radial-gradient(circle at top, rgba(184, 137, 45, 0.12), transparent 28%),
        linear-gradient(180deg, #f7f0e3 0%, #efe5d3 55%, #e9deca 100%);
    color: #2a3235;
    font-size: 14px;
}

a {
    text-decoration: none;
    color: #333;
}

a:hover {
    color: #0f5b6e;
}

/* Header */
header {
    background: linear-gradient(180deg, #fbf7ef 0%, #f4ecdd 100%);
    padding: 10px 0;
    border-bottom: 1px solid #d6c4a0;
}

.top-bar {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: #b8892d;
    display: flex;
    align-items: center;
}

.logo img {
    height: 40px;
    margin-right: 10px;
}

.search-bar {
    display: flex;
}

.search-bar input {
    padding: 5px 10px;
    border: 1px solid #ddd;
    border-radius: 3px 0 0 3px;
    width: 200px;
}

.search-bar button {
    padding: 5px 15px;
    border: 1px solid #b8892d;
    background-color: #b8892d;
    color: #fff;
    border-radius: 0 3px 3px 0;
    cursor: pointer;
}

/* Navigation */
nav {
    background-color: #123f4a;
    color: #fff;
}

.nav-container {
    width: 1200px;
    margin: 0 auto;
    display: flex;
}

.nav-container a {
    color: #fff;
    padding: 10px 15px;
    display: block;
}

.nav-container a:hover {
    background-color: #8b6720;
}

/* Main Layout */
.container {
    max-width: 1200px;
    width: 100%;
    box-sizing: border-box;
    margin: 20px auto;
    display: flex;
    gap: 15px;
}

.sidebar-left {
    width: 240px;
    flex-shrink: 0;
}

.main-content {
    flex-grow: 1;
    background: rgba(255, 252, 246, 0.96);
    padding: 20px;
    border: 1px solid #dcc9a6;
    border-radius: 8px;
    box-shadow: 0 14px 32px rgba(18, 63, 74, 0.08);
}

.sidebar-right {
    width: 260px;
    flex-shrink: 0;
}

/* Sidebar Modules */
.module {
    background-color: rgba(255, 252, 246, 0.98);
    border: 1px solid #dcc9a6;
    margin-bottom: 15px;
    border-radius: 8px;
    box-shadow: 0 8px 18px rgba(18, 63, 74, 0.05);
}

.module-header {
    background: linear-gradient(180deg, #f8efe0 0%, #f1e5d0 100%);
    padding: 10px 15px;
    border-bottom: 1px solid #dcc9a6;
    font-weight: bold;
    border-left: 4px solid #b8892d;
    display: flex;
    align-items: center;
    color: #123f4a;
}

.module-header i {
    margin-right: 5px;
}

.module-body {
    padding: 10px;
}

.link-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.link-list li {
    border-bottom: 1px solid #eee;
}

.link-list li:last-child {
    border-bottom: none;
}

.link-list a {
    display: block;
    padding: 8px 5px;
    font-size: 13px;
}

/* Right Sidebar Specifics */
.calendar-box {
    text-align: center;
    padding: 10px;
}
.calendar-date { font-size: 16px; font-weight: bold; color: #d9534f; }
.calendar-day { font-size: 14px; margin: 5px 0; }
.calendar-lunar { color: #666; margin-bottom: 10px; }
.calendar-ji-yi { text-align: left; font-size: 12px; }
.yi-label { color: #b8892d; font-weight: bold; }
.ji-label { color: #d9534f; font-weight: bold; margin-top: 5px; }
.btn-select-date {
    display: block;
    width: 100%;
    background: linear-gradient(180deg, #123f4a 0%, #0d3139 100%);
    color: white;
    text-align: center;
    padding: 5px 0;
    margin-top: 10px;
    border-radius: 3px;
}

/* Main Content Area */
.tool-title {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}

.tool-form .form-group {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}
.tool-form label {
    width: 100px;
    text-align: right;
    margin-right: 15px;
}
.tool-form input[type="text"], .tool-form select {
    padding: 5px;
    border: 1px solid #ddd;
    width: 200px;
}
.btn-submit {
    background: linear-gradient(180deg, #123f4a 0%, #0d3139 100%);
    color: white;
    border: none;
    padding: 8px 30px;
    cursor: pointer;
    border-radius: 3px;
}

.latest-articles {
    margin-top: 30px;
}
.article-list li {
    padding: 8px 0;
    border-bottom: 1px dashed #eee;
    display: flex;
    justify-content: space-between;
}
.article-date { color: #999; font-size: 12px; }

/* Icon placeholder */
.icon { display: inline-block; width: 16px; height: 16px; background-color: #ccc; margin-right: 5px; vertical-align: middle; }