/* blog-kotlin-mcp.html — 文章页排版，风格与 easin.css 同源（深色终端风） */

:root {
    --bg: #0a0e16;
    --surface: #111726;
    --surface-2: #161e30;
    --text: #dbe4f0;
    --text-dim: #8b97a8;
    --accent: #3ddc84;
    --accent-dim: rgba(61, 220, 132, 0.14);
    --border: rgba(255, 255, 255, 0.09);
    --code-bg: #0d1320;
    --red: #f6465d;
    --green: #2ebd85;
    --purple: #b47ee5;
    --blue: #4da3ff;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Segoe UI",
        "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    line-height: 1.85;
    font-size: 16.5px;
    -webkit-font-smoothing: antialiased;
}

/* 顶部噪点 + 暗角，与主页一致 */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background: radial-gradient(ellipse at center, transparent 55%, rgba(0, 0, 0, 0.42) 100%);
}

.article-wrap {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    padding: 56px 22px 90px;
}

/* ===== 头部 ===== */
.back-home {
    display: inline-block;
    color: var(--text-dim);
    text-decoration: none;
    font-size: 14px;
    letter-spacing: 0.05em;
    margin-bottom: 34px;
    transition: color 0.2s;
}
.back-home:hover { color: var(--accent); }

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 14px;
}
.article-meta .tag {
    font-size: 12px;
    letter-spacing: 0.08em;
    padding: 3px 10px;
    border: 1px solid var(--border);
    border-radius: 3px;
    color: var(--text-dim);
    background: var(--surface);
}
.article-meta .tag.hot {
    color: var(--accent);
    border-color: rgba(61, 220, 132, 0.4);
    background: var(--accent-dim);
}

h1.article-title {
    font-size: clamp(26px, 4.6vw, 38px);
    line-height: 1.35;
    margin: 0 0 10px;
    letter-spacing: 0.01em;
}

.article-date {
    color: var(--text-dim);
    font-size: 14px;
    margin-bottom: 34px;
}

.article-date a { color: var(--accent); text-decoration: none; }
.article-date a:hover { text-decoration: underline; }

/* ===== 正文 ===== */
h2 {
    font-size: 22px;
    margin: 52px 0 18px;
    padding-left: 14px;
    border-left: 3px solid var(--accent);
    letter-spacing: 0.02em;
}

h3 {
    font-size: 17.5px;
    margin: 34px 0 12px;
    color: #fff;
}

p { margin: 14px 0; }

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

strong { color: #fff; }

blockquote {
    margin: 22px 0;
    padding: 12px 18px;
    border-left: 3px solid var(--accent);
    background: var(--accent-dim);
    border-radius: 0 6px 6px 0;
    color: var(--text);
}
blockquote p { margin: 4px 0; }

code {
    font-family: "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
    font-size: 0.86em;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1.5px 6px;
    color: #a5f3c8;
    word-break: break-all;
}

pre {
    background: var(--code-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 18px 20px;
    overflow-x: auto;
    font-size: 13.5px;
    line-height: 1.7;
    margin: 20px 0;
}
pre code {
    background: none;
    border: none;
    padding: 0;
    color: #c9d6e5;
    font-size: inherit;
    word-break: normal;
    white-space: pre;
}

ul, ol { padding-left: 1.5em; }
li { margin: 6px 0; }

hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 46px 0;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 14.5px;
}
th, td {
    border: 1px solid var(--border);
    padding: 9px 12px;
    text-align: left;
}
th { background: var(--surface-2); color: #fff; font-weight: 600; }
tr:nth-child(even) td { background: rgba(255, 255, 255, 0.02); }

/* 文中插图 */
figure {
    margin: 26px 0;
    text-align: center;
}
figure img {
    max-width: 100%;
    width: 300px;
    border-radius: 12px;
    border: 1px solid var(--border);
    box-shadow: 0 10px 34px rgba(0, 0, 0, 0.5);
}
figure img.wide { width: 100%; max-width: 560px; }
figcaption {
    color: var(--text-dim);
    font-size: 13px;
    margin-top: 10px;
}

/* 结尾仓库卡片 */
.repo-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px;
    margin: 24px 0;
}
.repo-card {
    display: block;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 14px 16px;
    text-decoration: none;
    transition: transform 0.15s, border-color 0.15s;
}
.repo-card:hover {
    transform: translateY(-2px);
    border-color: rgba(61, 220, 132, 0.45);
    text-decoration: none;
}
.repo-card .repo-name {
    color: var(--accent);
    font-family: "SF Mono", Menlo, monospace;
    font-size: 14px;
    font-weight: 600;
}
.repo-card .repo-desc {
    color: var(--text-dim);
    font-size: 13px;
    margin-top: 5px;
    line-height: 1.6;
}

/* 文末 */
.article-end {
    margin-top: 56px;
    padding-top: 22px;
    border-top: 1px solid var(--border);
    color: var(--text-dim);
    font-size: 14px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}
.article-end a { color: var(--text-dim); }
.article-end a:hover { color: var(--accent); }

/* 移动端 */
@media (max-width: 640px) {
    .article-wrap { padding: 36px 16px 70px; }
    body { font-size: 15.5px; }
    pre { padding: 14px; font-size: 12.5px; }
}