/* === Google Fonts 导入：Licorice + 原有字体 === */
@import url('https://fonts.googleapis.com/css2?family=Licorice&display=swap');
@import url('https://fonts.googleapis.com/css?family=Open+Sans:300,700|Quattrocento:700');

/* 全局基础样式 */
body {
    font-family: 'Open Sans', sans-serif;
    font-weight: lighter;
    background: white;
    overflow: hidden;
}

@media screen and (prefers-reduced-motion: no-preference) {
    body.switched {
        transition: color 0.6s, background-color 0.6s;
    }
}

/* 标题（h1 用 Licorice；h2 保持原风格） */
h1, h2 {
    text-align: center;
    margin: 0;
    padding: 0;
}

/* h1：英文字母走 Licorice；中文自动回退到后备字体 */
h1 {
    font-family: 'Licorice', 'Quattrocento',
                 'Noto Serif SC', 'Songti SC', 'STSong',
                 'PingFang SC', 'Microsoft YaHei',
                 Georgia, 'Times New Roman', Times, serif;
    font-size: 42pt;
    font-weight: 400;
    margin-bottom: 10px;
}

h2 {
    font-size: 14pt;
    font-style: italic;
    font-family: sans-serif;
    font-weight: lighter;
    color: #BBB;
}

.header {
    padding-top: 3em;
    padding-bottom: 3em;
}

/* 作者行（内置类） */
.byline {
    font-style: italic;
}

/* 顶部“written in ink”条 */
.written-in-ink {
    z-index: 3;
    font-size: 9pt;
    font-family: sans-serif;
    text-align: center;
    font-weight: 700;
    position: fixed;
    display: block;
    width: 100%;
    background: white;
    margin: 0;
    padding-top: 6px;
    padding-bottom: 6px;
    height: 14px;
    top: 0;
}

@media screen and (prefers-reduced-motion: no-preference) {
    .written-in-ink {
        transition: color 0.6s, background 0.6s;
    }
}

/* 外层容器（兼容 itch.io / iOS iframe） */
.outerContainer {
    position: absolute;
    display: block;
    margin: 0;
    padding: 0;
    -webkit-overflow-scrolling: touch;
    overflow: scroll;
    overflow-x: hidden;
    height: 100%;
    width: 100%;
    top: 0;
    left: 0;
    margin-top: 24px;
    background-size: cover;
    background-repeat: no-repeat;
}

@media screen and (max-width: 980px) {
    .outerContainer {
        margin-top: 44px;
        background-size: cover;
        background-repeat: no-repeat;
    }
}

/* 内容容器 */
.container {
    display: block;
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    padding-top: 4em;
    background: white;
}

@media screen and (prefers-reduced-motion: no-preference) {
    .switched .container {
        transition: background-color 0.6s;
    }
}

/* 正文段落默认样式 */
p {
    font-size: 13pt;
    color: #888;
    line-height: 1.7em;
    font-weight: lighter;
}

/* —— 新增：让“第一段正文”使用 Licorice —— */
.container > p:first-of-type {
    font-family: 'Licorice',
                 'Noto Serif SC', 'Songti SC', 'STSong',
                 'PingFang SC', 'Microsoft YaHei',
                 Georgia, 'Times New Roman', Times, serif;
    font-size: 20pt;     /* 可按需求调整 */
    line-height: 1.8;    /* 手写体更适合稍大的行距 */
}

/* 链接样式 */
a {
    font-weight: 700;
    color: #b97c2c;
    font-family: sans-serif;
    text-decoration: none;
}

.unclickable {
    font-weight: 700;
    color: #4f3411;
    font-family: sans-serif;
    text-decoration: none;
    cursor: not-allowed;
}

a:hover { color: black; }

@media screen and (prefers-reduced-motion: no-preference) {
    a { transition: color 0.6s; }
    a:hover { transition: color 0.1s; }
}

strong {
    color: black;
    font-weight: bold;
}

img {
    display: block;
    margin: 0 auto;
    max-width: 100%;
}

.container .hide { opacity: 0.0; }
.container .invisible { display: none; }
.container > * { opacity: 1.0; }

@media screen and (prefers-reduced-motion: no-preference) {
    .container > * { transition: opacity 1.0s; }
}

/* 选项（默认在 <p> 内） */
.choice {
    text-align: center;
    line-height: 1.7em;
}

/* 第一条选项的上边距 */
:not(.choice) + .choice {
    padding-top: 1em;
}

/* 选项文字大小 */
.choice a, .choice span {
    font-size: 15pt;
}

/* 结尾样式（内置类 .end） */
.end {
    text-align: center;
    font-weight: bold;
    color: black;
    padding-top: 20px;
    padding-bottom: 20px;
}

/* 顶部控制区 */
#controls {
    z-index: 4;
    font-size: 9pt;
    text-align: center;
    padding-bottom: 6px;
    position: fixed;
    right: 14px;
    top: 4px;
    user-select: none;
    background: white;
}

@media screen and (prefers-reduced-motion: no-preference) {
    #controls { transition: color 0.6s, background 0.6s; }
}

#controls [disabled] { color: #ccc; }
#controls > *:not(:last-child):after { content: " | "; }

@media screen and (max-width: 980px) {
    #controls {
        z-index: 2;
        padding-top: 24px;
        top: 0; left: 0; right: 0;
    }
}

/* —— 深色主题 —— */
body.dark {
    background: black;
    color: white;
}

.dark h2 { color: #666; }
.dark .container { background: black; }
.dark .written-in-ink { background: black; }
.dark a { color: #cc8f1a; }
.dark .unclickable { color: #c4af87; cursor: not-allowed; }
.dark a:hover { color: white; }

@media screen and (prefers-reduced-motion: no-preference) {
    .dark a { transition: color 0.6s; }
}

.dark strong { color: white; }
.dark #controls [disabled] { color: #444; }
.dark .end { color: white; }
.dark #controls { background: black; }

/* 深色主题下第一段颜色稍微提亮（配合手写体，可选） */
body.dark .container > p:first-of-type {
    color: #eaeaea;
}

/* 移动端优化：缩小主标题字号 */
@media screen and (max-width: 480px) {
    h1 { font-size: 32pt; }
}