<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">/* é‡ç½®é»˜è®¤æ&nbsp;·å¼ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* æ&nbsp;¹å…ƒç´&nbsp;æ&nbsp;·å¼å˜é‡ */
:root {
    --primary-color: #1b4c3f;
    --text-color: #333;
    --background-color: #f5f5f5;
    --header-height: 50px;
    --search-height: 44px;
    --nav-height: 50px;
}

/* åŸºç¡€æ&nbsp;·å¼ */
body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--background-color);
    padding-bottom: var(--nav-height);
}

/* é¡¶éƒ¨æ&nbsp;‡é¢˜æ&nbsp; */
.app-header {
    height: var(--header-height);
    background-color: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

/* æœç´¢æ&nbsp; */
.search-container {
    padding: 8px 16px;
    background-color: white;
}

.search-text {
    height: var(--search-height);
    background-color: var(--background-color);
    border-radius: 22px;
    display: flex;
    align-items: center;
    padding: 0 16px;
    font-size: 14px;
    color: #666;
    cursor: pointer;
}

/* åº•éƒ¨å¯¼èˆªæ&nbsp; */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background-color: white;
    display: flex;
    border-top: 1px solid #eee;
}

.nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #666;
    text-decoration: none;
    font-size: 12px;
    padding: 4px 0;
}

.nav-item.active {
    color: var(--primary-color);
}

/* å½“å¯¼èˆªé¡¹æ¿€æ´»æ—¶æ˜¾ç¤ºæ¿€æ´»å›¾æ&nbsp;‡ï¼Œéšè—æœªæ¿€æ´»å›¾æ&nbsp;‡ */
.nav-item.active .icon-active {
    display: block;
}

.nav-item.active .icon-inactive {
    display: none;
}

/* å½“å¯¼èˆªé¡¹æœªæ¿€æ´»æ—¶æ˜¾ç¤ºæœªæ¿€æ´»å›¾æ&nbsp;‡ï¼Œéšè—æ¿€æ´»å›¾æ&nbsp;‡ */
.nav-item:not(.active) .icon-active {
    display: none;
}

.nav-item:not(.active) .icon-inactive {
    display: block;
}

/* åº•éƒ¨å¯¼èˆªæ&nbsp;å›¾æ&nbsp;‡ */
.nav-item img {
    width: 24px;
    height: 24px;
    margin-bottom: 4px;
}

/* ä¸“é—¨è°ƒæ•´ç™¾ç§‘å›¾æ&nbsp;‡çš„å°ºå¯¸ */
.nav-item img[src*="tips"] {
    width: 28px; /* ç¨å¾®å¢žå¤§ç™¾ç§‘å›¾æ&nbsp;‡çš„å°ºå¯¸ */
    height: 28px;
    margin-bottom: 2px; /* ç›¸åº”å‡å°åº•éƒ¨é—´è·ï¼Œä¿æŒæ–‡å­—å¯¹é½ */
}</pre></body></html>