:root {
    --primary-color: #FFA500;
    --secondary-color: #FFD700;
    --background-color: #FFF5E6;
    --text-color: #4A4A4A;
    --section-bg-color: #FFFFFF;
    --achievement-bg-color: #f0f0f0;
    --achievement-unlocked-bg-color: #e6ffe6;
    --achievement-locked-color: #888;
    --achievement-unlocked-color: #4CAF50;
    --modal-bg-color: #fefefe;
    --icon-color: white;
    --border-color: rgba(0, 0, 0, 0.1);
    --shadow-color: rgba(0, 0, 0, 0.1);
    --hover-shadow-color: rgba(0, 0, 0, 0.15);
    --gradient-start: rgba(255, 255, 255, 0.9);
    --gradient-end: rgba(255, 255, 255, 0.7);
    --code-bg-color: #FFF0D4;
    --success-color: #4CAF50;
    --warning-color: #ffc107;
    --error-color: #ff4b4b;
}

body {
    position: relative;
    z-index: 1;
    font-family: 'Microsoft YaHei', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background-color: var(--background-color);
}

/* 小雅爬爬爬主题 - 橙色主题 */
body.theme-xiaoya-crawl {
    --primary-color: #FF9800;
    --secondary-color: #FFB74D;
    --accent-color: #F57C00;
    --highlight-color: #FFE0B2;
    --gradient-start: rgba(255, 251, 242, 0.95);
    --gradient-end: rgba(255, 248, 229, 0.85);
}

body.theme-xiaoya-crawl .script-option.active {
    background-color: #FF9800;
}

/* 小雅做做做主题 - 蓝色主题 */
body.theme-xiaoya-do {
    --primary-color: #2196F3;
    --secondary-color: #64B5F6;
    --accent-color: #1565C0;
    --highlight-color: #BBDEFB;
    --gradient-start: rgba(227, 242, 253, 0.95);
    --gradient-end: rgba(187, 222, 251, 0.85);
}

body.theme-xiaoya-do .script-option.active {
    background-color: #2196F3;
}

/* 小雅答答答主题 - 紫色主题 */
body.theme-xiaoya-answer {
    --primary-color: #9C27B0;
    --secondary-color: #BA68C8;
    --accent-color: #7B1FA2;
    --highlight-color: #E1BEE7;
    --gradient-start: rgba(243, 229, 245, 0.95);
    --gradient-end: rgba(225, 190, 231, 0.85);
}

body.theme-xiaoya-answer .script-option.active {
    background-color: #9C27B0;
}

/* 脚本切换器样式 */
#script-selector {
    display: flex;
    justify-content: center;
    margin: 20px auto;
    max-width: 600px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    background: var(--section-bg-color);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.script-option {
    flex: 1;
    padding: 12px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background-color: #f5f5f5;
    position: relative;
    overflow: hidden;
    user-select: none;
}

.script-option:hover {
    background-color: #e9e9e9;
}

.script-option.active {
    color: white;
    font-weight: bold;
}

.section:hover {
    border-color: var(--primary-color);
}

a,
.toc a:hover,
.toc a.active {
    color: var(--accent-color);
}

.badge,
.recommended-badge {
    background-color: var(--secondary-color);
}

/* 脚本介绍部分样式 */
.script-intro {
    text-align: center;
    padding: 30px;
    background: linear-gradient(145deg, var(--gradient-start), var(--gradient-end));
    border-radius: 15px;
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px var(--shadow-color);
}

.script-intro:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px var(--hover-shadow-color);
}

.script-intro>.material-icons {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 20px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.script-intro h3 {
    color: var(--primary-color);
    font-size: 24px;
    margin: 15px 0;
    font-weight: 600;
}

.script-intro p {
    color: var(--text-color);
    font-size: 18px;
    margin-bottom: 25px;
    line-height: 1.6;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: row;
    gap: 15px;
    justify-content: center;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 15px;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.feature-list li:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateX(5px);
}

.feature-list .material-icons {
    color: var(--primary-color);
    font-size: 20px;
}

/* 夜间模式样式 */
body.night-mode {
    --background-color: #333;
    --text-color: #fff;
    --section-bg-color: #444;
    --achievement-bg-color: #555;
    --achievement-unlocked-bg-color: #2a472a;
    --achievement-locked-color: #aaa;
    --achievement-unlocked-color: #6FBF73;
    --modal-bg-color: #222;
    --icon-color: #555;
    --border-color: rgba(255, 255, 255, 0.1);
    --shadow-color: rgba(0, 0, 0, 0.3);
    --hover-shadow-color: rgba(0, 0, 0, 0.4);
    --gradient-start: rgba(40, 40, 40, 0.9);
    --gradient-end: rgba(30, 30, 30, 0.7);
    --code-bg-color: #2d2d2d;
}

body.night-mode.theme-xiaoya-crawl {
    --primary-color: #E65100;
    --secondary-color: #FB8C00;
    --accent-color: #EF6C00;
    --highlight-color: #b08d69;
    --gradient-start: rgba(55, 40, 30, 0.95);
    --gradient-end: rgba(50, 35, 25, 0.85);
}

body.night-mode.theme-xiaoya-crawl .script-option.active {
    background-color: #E65100;
}

body.night-mode.theme-xiaoya-do {
    --primary-color: #1976D2;
    --secondary-color: #42A5F5;
    --accent-color: #0D47A1;
    --highlight-color: #6aa8c6;
    --gradient-start: rgba(25, 35, 50, 0.95);
    --gradient-end: rgba(20, 30, 45, 0.85);
}

body.night-mode.theme-xiaoya-do .script-option.active {
    background-color: #1976D2;
}

body.night-mode.theme-xiaoya-answer {
    --primary-color: #8E24AA;
    --secondary-color: #AB47BC;
    --accent-color: #6A1B9A;
    --highlight-color: #cd8ed8;
    --gradient-start: rgba(45, 25, 50, 0.95);
    --gradient-end: rgba(40, 20, 45, 0.85);
}

body.night-mode.theme-xiaoya-answer .script-option.active {
    background-color: #8E24AA;
}

body.night-mode #script-selector {
    background: linear-gradient(145deg, #2a2a2a, #333);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.05);
}

body.night-mode .script-option {
    background-color: #2a2a2a;
    color: #e0e0e0;
    border-right: 1px solid rgba(255, 255, 255, 0.05);
}

body.night-mode .script-option:last-child {
    border-right: none;
}

body.night-mode .script-option:hover {
    background-color: #383838;
}

body.night-mode .script-option.active {
    background-color: var(--primary-color);
    color: #ffffff;
}

body.night-mode .script-intro {
    background: linear-gradient(145deg, rgba(40, 40, 40, 0.9), rgba(30, 30, 30, 0.7));
}

body.night-mode .script-intro>.material-icons {
    background: rgba(50, 50, 50, 0.8);
}

body.night-mode .feature-list li:hover {
    background: rgba(50, 50, 50, 0.9);
}

body.night-mode .badge {
    background-color: var(--secondary-color);
    color: black;
}

body.night-mode .section {
    background-color: #444;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

body.night-mode #toc {
    background-color: #222;
    color: #ddd;
}

body.night-mode #toc a {
    color: #f0f0f0;
}

body.night-mode #toc a:hover,
body.night-mode #toc a.active {
    color: var(--primary-color);
}

body.night-mode summary {
    background-color: #333;
    color: #eee;
}

body.night-mode .recommended-badge {
    background-color: var(--secondary-color);
    color: #343a40;
}

body.night-mode .important-note {
    background: linear-gradient(135deg,
            rgba(44, 44, 44, 0.95),
            rgba(51, 51, 51, 0.85));
}

body.night-mode .install-note {
    background-color: #343a40;
    border-left-color: #ffc107;
}

body.night-mode .install-note .material-icons {
    color: #ffc107;
}

body.night-mode .install-note p {
    color: #f8f9fa;
}

body.night-mode #advanced-tips .note {
    background-color: #3e3e3e;
    border-left-color: var(--primary-color);
    color: #f8f9fa;
}

body.night-mode .install-option,
body.night-mode .browser-option {
    background-color: #343a40;
    color: #f8f9fa;
    border: 1px solid #555;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

body.night-mode .install-button {
    background-color: #343a40;
    color: #f8f9fa;
    border: 1px solid #555;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

body.night-mode .install-option:hover,
body.night-mode .browser-option:hover {
    background-color: #454d55;
    color: #f8f9fa;
    border-color: #6c757d;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

body.night-mode .install-button:hover {
    background-color: #454d55;
    color: #f8f9fa;
    border-color: #6c757d;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

body.night-mode #advanced-tips h3 {
    color: var(--primary-color);
}

body.night-mode #advanced-tips code {
    background-color: #444;
    color: #fff;
    border: 1px solid rgba(255, 165, 0, 0.2);
}

body.night-mode #advanced-tips .hidden-text {
    color: transparent;
}

body.night-mode #advanced-tips .hidden-text:hover {
    color: #fff;
}

body.night-mode #easter-egg-trigger {
    color: #ff6b6b;
}

body.night-mode #easter-egg-trigger:hover {
    background-color: #444;
}

body.night-mode #advanced-tips .note {
    background-color: #2c2c2c;
    border-left: 4px solid var(--primary-color);
    color: #f0f0f0;
}

body.night-mode #advanced-tips .material-icons {
    color: var(--primary-color);
}

body.night-mode #advanced-tips ul li {
    color: #f0f0f0;
}

body.night-mode #advanced-tips ul li:last-child {
    border-bottom: none;
}

body.night-mode #advanced-tips ul li::before {
    color: var(--primary-color);
}

body.night-mode #feedback {
    background-color: #222;
    color: #eee;
}

body.night-mode #feedback h2 {
    color: #fff;
}

body.night-mode .feedback-button {
    background-color: #555;
    color: #fff;
}

body.night-mode .feedback-button:hover {
    background-color: #777;
}

/* 内容切换的淡入淡出动画 */
.content-section {
    transition: opacity 0.3s ease;
}

.content-section.hidden {
    display: none;
    opacity: 0;
}

.content-section.visible {
    display: block;
    opacity: 1;
}

/* 图片样式 */
img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* 标题样式 */
h1 {
    color: var(--primary-color);
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 30px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
    animation: fadeInDown 1s ease-out;
}

/* 安装油猴插件部分样式 */
.install-tampermonkey-container {
    display: flex;
    gap: 30px;
    margin-top: 20px;
}

.install-tampermonkey-text {
    flex: 1;
}

.install-tampermonkey-image {
    flex: 1;
}

.tampermonkey-screenshot {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tampermonkey-screenshot:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.install-options {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.install-option,
.browser-option {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-color);
    color: white;
    padding: 12px 20px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    text-align: center;
}

.install-option:hover,
.browser-option:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.install-option .material-icons,
.browser-option svg {
    margin-right: 10px;
    flex-shrink: 0;
}

.install-option span,
.browser-option span {
    flex: 1;
    text-align: center;
}

.or-divider {
    text-align: center;
    font-weight: bold;
    color: var(--text-color);
}

.browser-options {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.browser-option {
    flex: 1;
    min-width: 120px;
    justify-content: center;
    display: flex;
    align-items: center;
    padding: 8px 12px;
}

.browser-option svg {
    width: 24px;
    height: 24px;
    margin-right: 8px;
    flex-shrink: 0;
}

.recommended {
    position: relative;
}

.recommended-badge {
    position: absolute;
    top: -10px;
    right: -10px;
    background-color: var(--secondary-color);
    color: white;
    font-size: 0.7em;
    padding: 3px 6px;
    border-radius: 10px;
}

.install-note {
    display: flex;
    align-items: center;
    background-color: #f8f8f8;
    border-left: 4px solid var(--primary-color);
    padding: 15px;
    margin-top: 20px;
    border-radius: 5px;
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 4px var(--shadow-color);
}

.install-note .material-icons {
    color: var(--primary-color);
    margin-right: 10px;
    font-size: 24px;
}

.install-note p {
    margin: 0;
    color: #666;
}

/* 开发者模式部分样式 */
.developer-mode-container {
    display: flex;
    flex-direction: column;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
}

.developer-mode-text {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 25px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    order: 1;
}

.developer-mode-image {
    width: 100%;
    order: 2;
    margin-top: 20px;
    position: relative;
}

.important-note {
    background: linear-gradient(135deg,
            var(--gradient-start),
            var(--gradient-end));
    border: 1px solid var(--highlight-color);
    border-left: 5px solid var(--primary-color);
    padding: 15px 20px;
    margin: 20px 0;
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow:
        0 4px 15px var(--hover-shadow-color),
        0 1px 3px var(--shadow-color);
    transition: all 0.3s ease;
}

.important-note:hover {
    transform: translateY(-2px);
    box-shadow:
        0 6px 20px var(--hover-shadow-color),
        0 2px 5px var(--shadow-color);
}

.important-note .material-icons {
    color: var(--primary-color);
    font-size: 22px;
    padding: 10px;
    background: var(--highlight-color);
    border-radius: 12px;
    transition: transform 0.3s ease;
}

.important-note:hover .material-icons {
    transform: scale(1.1);
}

.setup-steps {
    list-style: none;
    padding: 0;
    counter-reset: step;
}

.setup-steps li {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    padding: 15px 20px;
    background: linear-gradient(120deg,
            var(--section-bg-color),
            var(--highlight-color));
    border: 1px solid var(--border-color);
    border-radius: 15px;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
}

.setup-steps li:hover {
    transform: translateY(-5px);
    background: linear-gradient(120deg,
            var(--section-bg-color),
            var(--gradient-end));
    box-shadow: 0 10px 20px var(--shadow-color);
    border-color: var(--primary-color);
}

.setup-steps li::before {
    counter-increment: step;
    content: "0" counter(step);
    position: absolute;
    right: 20px;
    font-size: 48px;
    font-weight: 700;
    color: var(--border-color);
    transition: all 0.3s ease;
}

.setup-steps li:hover::before {
    color: var(--primary-color);
    transform: scale(1.2);
}

.setup-steps li .material-icons {
    color: var(--primary-color);
    font-size: 22px;
    margin-right: 20px;
    padding: 10px;
    background: var(--highlight-color);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.setup-steps li:hover .material-icons {
    transform: scale(1.1) rotate(-10deg);
    background: var(--gradient-end);
    box-shadow: 0 3px 8px var(--shadow-color);
}

.setup-screenshot {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
    transition: all 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.setup-screenshot:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.additional-info {
    margin-top: 25px;
    padding: 15px 20px;
    background: linear-gradient(120deg, #e3f2fd, #e8f5e9);
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.additional-info .material-icons {
    color: #2196f3;
    font-size: 22px;
    padding: 8px;
    background: rgba(33, 150, 243, 0.1);
    border-radius: 50%;
}

body.night-mode .developer-mode-text {
    background: rgba(30, 30, 30, 0.95);
}

body.night-mode .important-note {
    background: linear-gradient(120deg,
            var(--gradient-start),
            var(--gradient-end));
    border-color: var(--primary-color);
}

body.night-mode .setup-steps li {
    background: linear-gradient(120deg,
            var(--section-bg-color),
            var(--highlight-color));
    border-color: var(--border-color);
}

body.night-mode .setup-steps li:hover {
    background: linear-gradient(120deg,
            var(--gradient-start),
            var(--gradient-end));
    border-color: var(--primary-color);
}

body.night-mode .additional-info {
    background: linear-gradient(120deg,
            var(--section-bg-color),
            var(--highlight-color));
}

/* 问号提示样式 */
.question-mark {
    display: inline-block;
    font-size: 14px;
    color: #666;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.question-mark:hover {
    transform: scale(1.1);
}

.tooltip-trigger {
    position: relative;
    display: inline-block;
}

.tooltip-trigger:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: #333;
    color: #fff;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    z-index: 10;
    opacity: 1;
    visibility: visible;
    transition: opacity 0.3s, visibility 0.3s;
}

.tooltip-trigger::after {
    opacity: 0;
    visibility: hidden;
}

body.night-mode .question-mark {
    color: #ccc;
}

body.night-mode .tooltip-trigger:hover::after {
    background-color: #fff;
    color: #333;
}

/* 淡入动画 */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 章节样式 */
.section {
    background-color: var(--section-bg-color);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 30px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-left: 4px solid var(--primary-color);
}

.section:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.section h2 {
    color: var(--primary-color);
    border-bottom: 2px solid var(--secondary-color);
    padding-bottom: 10px;
    margin-bottom: 20px;
}

/* 功能特性样式 */
.feature {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    padding: 15px;
    border-radius: 8px;
    background-color: var(--highlight-color);
    transition: transform 0.2s ease;
}

.feature:hover {
    transform: translateX(5px);
}

.feature-icon {
    margin-right: 15px;
    color: var(--primary-color);
    font-size: 24px;
}

.feature-title {
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 5px;
}

/* 代码样式 */
code {
    background-color: var(--code-bg-color);
    padding: 2px 4px;
    border-radius: 4px;
    font-family: 'Courier New', Courier, monospace;
}

/* 高级技巧部分 */
#advanced-tips .note {
    background-color: var(--highlight-color);
    border-left: 4px solid var(--primary-color);
    padding: 15px;
    margin-top: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* 安装脚本部分样式 */
.install-container {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-top: 20px;
}

.install-text {
    flex: 1;
}

.install-image {
    flex: 1;
    max-width: 200px;
    width: 100%;
    height: auto;
}

.install-screenshot {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.install-screenshot:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.install-button {
    display: inline-flex;
    align-items: center;
    background-color: var(--primary-color);
    color: white;
    padding: 12px 25px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    margin-top: 15px;
}

.install-button:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.install-button .material-icons {
    margin-right: 10px;
}

/* 列表样式 */
.section ul {
    list-style-type: none;
    padding-left: 0;
}

.section ul li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 20px;
}

.section ul li::before {
    content: '•';
    color: var(--primary-color);
    position: absolute;
    left: 0;
}

/* 常见问题样式 */
.faq-toggle {
    font-weight: bold;
    cursor: pointer;
    user-select: none;
    display: block;
    padding: 15px;
    background-color: var(--highlight-color);
    border-radius: 8px;
    margin-bottom: 10px;
    transition: background-color 0.3s, transform 0.2s;
}

.faq-toggle:hover {
    background-color: var(--secondary-color);
    transform: translateX(5px);
}

.faq-toggle::before {
    content: '▶ ';
    display: inline-block;
    transition: transform 0.3s;
}

details[open] .faq-toggle::before {
    transform: rotate(90deg);
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.4s ease-out, opacity 0.3s ease-out, padding 0.3s ease-out;
    visibility: hidden;
}

details[open] .faq-content {
    max-height: 5000px;
    opacity: 1;
    visibility: visible;
}

/* 隐藏文本样式 */
.hidden-text {
    color: transparent;
    transition: color 0.3s ease;
}

.hidden-text:hover {
    color: var(--text-color);
}

/* 背景画布样式 */
#background-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

/* 媒体查询 */
@media (max-width: 1200px) {
    body {
        padding: 10px;
    }

    #toc {
        display: none;
    }

    .section {
        padding: 15px;
    }
}

/* 滚动行为 */
html {
    scroll-behavior: smooth;
}

/* 徽章样式 */
.badge {
    background-color: var(--primary-color);
    color: white;
    padding: 3px 6px;
    border-radius: 6px;
    font-size: 13px;
    transition: all 0.2s ease;
}

.badge:hover {
    transform: scale(1.1);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

/* 返回顶部按钮样式 */
#back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--primary-color);
    ;
    color: var(--icon-color);
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    text-align: center;
    font-size: 24px;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.3s, opacity 0.3s;
    opacity: 0.7;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    display: none;
    justify-content: center;
    align-items: center;
}

#back-to-top:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
    opacity: 1;
}

#back-to-top:active {
    transform: translateY(0);
}

/* Material Icons 字体 */
@font-face {
    font-family: 'Material Icons';
    font-style: normal;
    font-weight: 400;
    src: url(https://fonts.gstatic.com/s/materialicons/v139/flUhRq6tzZclQEJ-Vdg-IuiaDsNc.woff2) format('woff2');
}

.material-icons {
    vertical-align: middle;
    font-family: 'Material Icons', 'FontAwesome', 'Glyphicons', Arial, sans-serif;
    font-weight: normal;
    font-style: normal;
    font-size: 24px;
    line-height: 1;
    letter-spacing: normal;
    text-transform: none;
    display: inline-block;
    white-space: nowrap;
    word-wrap: normal;
    direction: ltr;
    -webkit-font-feature-settings: 'liga';
    font-feature-settings: 'liga';
    -webkit-font-smoothing: antialiased;
}

/* 目录样式 */
#toc {
    position: fixed;
    top: 20px;
    left: 20px;
    background-color: white;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    max-width: 250px;
    display: none;
}

#toc ul {
    list-style-type: none;
    padding-left: 0;
}

#toc li {
    margin-bottom: 10px;
}

#toc a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s;
}

#toc a:hover,
#toc a.active {
    color: var(--secondary-color);
}

@media (min-width: 1200px) {
    #toc {
        display: block;
    }
}

/* 代码块样式 */
pre {
    background-color: #f4f4f4;
    border-left: 4px solid var(--primary-color);
    padding: 15px;
    overflow-x: auto;
}

/* 反馈与支持样式 */
#feedback {
    text-align: center;
    background-color: #f5f5f5;
    padding: 20px;
    border-radius: 8px;
    margin-top: 20px;
}

#feedback h2 {
    color: #333;
    margin-bottom: 15px;
}

.feedback-link i {
    margin-right: 10px;
    font-size: 24px;
}

.feedback-link span {
    font-size: 16px;
}

.feedback-button {
    display: inline-block;
    margin: 10px;
    padding: 10px 20px;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    transition: background-color 0.3s, transform 0.3s;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.feedback-button:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    transition: opacity 0.3s ease-in-out;
}

.modal-content {
    background-color: #fefefe;
    margin: 15% auto;
    padding: 30px;
    border: none;
    width: 80%;
    max-width: 400px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    animation: zoomIn 0.3s ease forwards;
}

.close {
    color: var(--text-color);
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close:hover,
.close:focus {
    color: var(--primary-color);
}

h2 {
    color: #333;
    margin-bottom: 20px;
}

.emoji {
    font-size: 36px;
    margin: 20px 0;
}

p {
    font-size: 18px;
    line-height: 1.6;
}

.heart-container {
    margin-top: 30px;
}

.heart {
    display: inline-block;
    width: 50px;
    height: 50px;
    background-color: var(--error-color);
    transform: rotate(45deg);
    animation: heartbeat 1.2s infinite;
}

.heart:before,
.heart:after {
    content: '';
    width: 50px;
    height: 50px;
    background-color: var(--error-color);
    border-radius: 50%;
    position: absolute;
}

.heart:before {
    top: -25px;
    left: 0;
}

.heart:after {
    top: 0;
    left: -25px;
}

@keyframes heartbeat {
    0% {
        transform: rotate(45deg) scale(0.8);
    }

    5% {
        transform: rotate(45deg) scale(0.9);
    }

    10% {
        transform: rotate(45deg) scale(0.8);
    }

    15% {
        transform: rotate(45deg) scale(1);
    }

    50% {
        transform: rotate(45deg) scale(0.8);
    }

    100% {
        transform: rotate(45deg) scale(0.8);
    }
}

@keyframes zoomIn {
    from {
        transform: scale(0.5);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.8;
    }
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 50px rgba(0, 0, 0, 0.8);
    }

    100% {
        box-shadow: 0 0 100px rgba(99, 99, 99, 0.8);
    }
}

@keyframes slideUp {
    0% {
        transform: translateY(100px);
        opacity: 0;
    }

    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideDown {
    0% {
        transform: translateY(0);
        opacity: 1;
    }

    100% {
        transform: translateY(100px);
        opacity: 0;
    }
}

.modal.show {
    opacity: 1;
    display: block;
    animation: fadeIn 0.3s ease forwards;
}

.modal.hide {
    animation: fadeOut 0.3s;
    opacity: 0;
}

@keyframes fadeOut {
    from {
        opacity: 1;
    }

    to {
        opacity: 0;
    }
}

/* 使用方法步骤样式 */
.usage-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.step {
    display: flex;
    align-items: center;
    border-radius: 8px;
    padding: 20px;
    background-color: var(--highlight-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.step:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.step-number {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: white;
    font-size: 20px;
    margin-right: 20px;
}

.step-content {
    flex: 1;
}

.step-content h4 {
    color: var(--primary-color);
    margin-bottom: 5px;
}

/* 视频容器样式 */
.video-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    max-width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    margin-top: 30px;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* 视频来源说明样式 */
.video-credit {
    text-align: center;
    font-style: italic;
    font-size: 1.2em;
    color: var(--secondary-color);
    padding: 10px;
    background-color: var(--gradient-start);
    border-radius: 8px;
    margin-bottom: 10px;
}

.video-credit a {
    color: var(--accent-color);
    text-decoration: none;
}

.video-credit a:hover {
    text-decoration: underline;
}

/* 过渡动画球样式 */
#transition-ball {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    border-radius: 50%;
    background: radial-gradient(circle, var(--text-color), var(--background-color));
    box-shadow: 0 0 50px var(--shadow-color);
    z-index: 1000;
    animation: pulse 1s infinite alternate;
    transition: width 0.5s ease, height 0.5s ease;
}

#transition-ball.active {
    width: 200vw;
    height: 200vh;
}

/* 进度条样式 */
#progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    background-color: var(--primary-color);
    width: 0;
    transition: width 0.3s;
    z-index: 1000;
}

/* 彩蛋触发器样式 */
#easter-egg-trigger {
    text-decoration: underline;
    color: #d9534f;
    cursor: pointer;
    animation: blink 1s infinite;
}

#easter-egg-trigger:hover {
    background-color: #ddd;
}

/* 成就弹窗样式 */
#achievement-popup {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 15px 20px;
    border-radius: 8px;
    z-index: 1001;
    animation: slideUp 1s ease-out forwards;
}

#achievement-popup.show {
    display: block;
}

#achievement-popup.hide {
    animation: slideDown 1s ease-out forwards;
}

.achievement-content {
    display: flex;
    align-items: center;
}

#achievement-icon {
    width: 64px;
    height: 64px;
    margin-right: 15px;
}

.achievement-text {
    flex: 1;
}

#achievement-title {
    font-size: 1.2em;
    margin-bottom: 5px;
}

#achievement-description {
    font-size: 0.9em;
}

/* 查看成就按钮样式 */
#view-achievements {
    position: fixed;
    bottom: 80px;
    right: 20px;
    background-color: var(--primary-color);
    color: var(--section-bg-color);
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    text-align: center;
    font-size: 24px;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.3s, opacity 0.3s;
    opacity: 0.7;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: center;
    align-items: center;
}

#view-achievements:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
    opacity: 1;
}

#view-achievements:active {
    transform: translateY(0);
}

/* 成就模态框样式 */
#achievements-modal.hide {
    animation: fadeOut 0.5s forwards;
}

#achievements-modal .modal-content {
    background-color: var(--modal-bg-color);
    margin: 5% auto;
    padding: 20px;
    border: 1px solid var(--primary-color);
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

#achievements-list-container {
    flex-grow: 1;
    overflow-y: auto;
    margin-bottom: 20px;
    padding-right: 10px;
}

#achievements-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.achievement-item {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    padding: 10px;
    border-radius: 5px;
    color: var(--text-color);
    background-color: var(--achievement-bg-color);
}

.achievement-item.unlocked {
    background-color: var(--achievement-unlocked-bg-color);
}

.achievement-item img {
    width: 40px;
    height: 40px;
    margin-right: 10px;
}

.achievement-item .achievement-info {
    flex-grow: 1;
}

.achievement-item .achievement-status {
    font-weight: bold;
}

.achievement-item.locked .achievement-status {
    color: var(--achievement-locked-color);
}

.achievement-item.unlocked .achievement-status {
    color: var(--achievement-unlocked-color);
}

/* 分页样式 */
#pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
}

#pagination button {
    font-family: 'Microsoft YaHei', Arial, sans-serif;
    font-weight: bold;
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 10px 15px;
    margin: 0 10px;
    cursor: pointer;
    border-radius: 5px;
    transition: background-color 0.3s;
}

#pagination button:hover {
    background-color: var(--secondary-color);
}

#pagination button:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

#page-info {
    font-size: 16px;
    margin: 0 10px;
}

/* 声音提示样式 */
.sound-prompt {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(255, 165, 0, 0.9);
    color: white;
    padding: 10px 20px;
    border-radius: 20px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    opacity: 0;
    transition: opacity 0.3s, transform 0.3s;
    z-index: 1000;
    white-space: nowrap;
}

.sound-prompt.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.sound-prompt.hide {
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
}

.sound-prompt i {
    font-size: 24px;
}

@media (max-width: 600px) {
    .sound-prompt {
        font-size: 12px;
        padding: 8px 15px;
    }

    .sound-prompt i {
        font-size: 20px;
    }
}

/* 成就进度条样式 */
.achievement-progress {
    width: 100%;
    background-color: #f0f0f0;
    border-radius: 5px;
    margin-top: 5px;
    position: relative;
    height: 20px;
}

.progress-bar {
    height: 100%;
    background-color: var(--success-color);
    border-radius: 5px;
    transition: width 0.5s ease-in-out;
}

.progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #000;
    font-size: 12px;
}

body.night-mode .achievement-progress {
    background-color: #444;
}

body.night-mode .progress-text {
    color: #fff;
}

/* 访问计数器样式 */
#visit-counter {
    position: fixed;
    top: 20px;
    right: 20px;
    background-color: var(--primary-color);
    color: white;
    padding: 10px 15px;
    border-radius: 25px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    z-index: 1000;
}

#visit-counter:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

#visit-counter .material-icons {
    font-size: 18px;
}

#pageviews {
    font-weight: bold;
}

body.night-mode #visit-counter {
    background-color: #333;
    color: #fff;
    border: 1px solid #555;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

body.night-mode #visit-counter:hover {
    background-color: #444;
    border-color: #666;
}

/* 页脚样式 */
.custom-footer {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 20px;
    text-align: center;
    font-family: 'Microsoft YaHei', Arial, sans-serif;
    font-weight: bold;
    color: white;
    border-top: 3px solid var(--primary-color);
    box-shadow: 0 -4px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.custom-footer:hover {
    transform: translateY(-3px);
    box-shadow: 0 -6px 12px rgba(0, 0, 0, 0.15);
}

.custom-footer p {
    margin: 0;
    font-size: 14px;
}

.custom-footer .beian-link {
    color: var(--icon-color);
    text-decoration: none;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.8);
    transition: color 0.3s, border-color 0.3s;
}

.custom-footer .beian-link:hover {
    color: var(--secondary-color);
    border-bottom-color: white;
}

@media (max-width: 768px) {
    #visit-counter {
        top: auto;
        bottom: 150px;
        right: 20px;
        font-size: 12px;
        padding: 8px 12px;
    }

    #visit-counter .material-icons {
        font-size: 16px;
    }

    .install-tampermonkey-container {
        flex-direction: column;
    }

    .install-tampermonkey-image {
        order: -1;
    }

    .browser-options {
        flex-direction: column;
    }

    .developer-mode-container {
        gap: 20px;
        padding: 15px;
    }

    .developer-mode-text {
        padding: 20px;
    }

    .important-note {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
        padding: 15px 20px;
    }

    .important-note .material-icons {
        padding: 8px;
        font-size: 20px;
    }

    .setup-screenshot {
        margin-top: 20px;
    }

    .script-intro {
        padding: 20px 15px;
    }

    .script-intro>.material-icons {
        font-size: 36px;
        padding: 10px;
        margin-bottom: 15px;
    }

    .script-intro h3 {
        font-size: 20px;
    }

    .script-intro p {
        font-size: 16px;
        margin-bottom: 20px;
    }

    .feature-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .feature-list li {
        width: 100%;
        padding: 8px 10px;
    }

    .feature-list li:hover {
        transform: translateX(3px);
    }

    .install-container {
        flex-direction: column;
    }

    .install-image {
        order: -1;
    }
}