/* novel.gavinmind.com 读者端。自成一站，不吃主站任何样式。
 * 取向：纸、宋体、窄栏、少装饰——读小说时屏幕上不该有别的东西。 */

:root {
	--nv-paper: #f6f3ec;
	--nv-card: #fffdf8;
	--nv-ink: #1d2024;
	--nv-soft: #6b7178;
	--nv-line: rgba(29, 32, 36, .12);
	--nv-accent: #244f6d;
	--nv-serif: "Songti SC", "STSong", "Noto Serif CJK SC", "Source Han Serif SC", Georgia, serif;
	--nv-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
}

* { box-sizing: border-box; }

body.nv-site {
	margin: 0;
	background: var(--nv-paper);
	color: var(--nv-ink);
	font-family: var(--nv-sans);
	-webkit-font-smoothing: antialiased;
}

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

.nv-top {
	border-bottom: 1px solid var(--nv-line);
	padding: 18px 24px;
}

.nv-brand {
	font-family: var(--nv-serif);
	font-size: 19px;
	letter-spacing: .04em;
	color: var(--nv-ink);
}

.nv-brand:hover { text-decoration: none; color: var(--nv-accent); }

.nv-main {
	max-width: 720px;
	margin: 0 auto;
	padding: 40px 24px 72px;
}

/* ---------- 书架 ---------- */

.nv-hero { margin-bottom: 36px; }

.nv-hero h1 {
	font-family: var(--nv-serif);
	font-size: clamp( 26px, 4vw, 34px );
	margin: 0 0 8px;
	font-weight: 600;
}

.nv-hero p { margin: 0; color: var(--nv-soft); line-height: 1.8; }

.nv-shelf { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 16px; }

.nv-card {
	background: var(--nv-card);
	border: 1px solid var(--nv-line);
	border-radius: 14px;
	padding: 20px 22px;
}

.nv-card h2 { font-family: var(--nv-serif); font-size: 21px; margin: 0 0 8px; font-weight: 600; }
.nv-card h2 a { color: var(--nv-ink); }
.nv-card h2 a:hover { color: var(--nv-accent); text-decoration: none; }

.nv-meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 10px;
	margin: 0 0 10px;
	font-size: 13px;
	color: var(--nv-soft);
}

.nv-tag {
	border: 1px solid var(--nv-line);
	border-radius: 999px;
	padding: 1px 9px;
	font-size: 12px;
}

.nv-excerpt { margin: 0 0 10px; line-height: 1.85; color: #40464d; }

.nv-latest { margin: 0; font-size: 13px; color: var(--nv-soft); }
.nv-latest time { margin-left: 8px; }

.nv-empty { color: var(--nv-soft); padding: 30px 0; }

/* ---------- 书页 ---------- */

.nv-book > header { margin-bottom: 22px; }

.nv-book h1 {
	font-family: var(--nv-serif);
	font-size: clamp( 26px, 4vw, 34px );
	margin: 0 0 10px;
	font-weight: 600;
}

.nv-rss {
	border: 1px solid var(--nv-line);
	border-radius: 999px;
	padding: 1px 9px;
	font-size: 12px;
}

.nv-intro, .nv-intro-long {
	line-height: 1.9;
	color: #40464d;
	background: var(--nv-card);
	border: 1px solid var(--nv-line);
	border-radius: 14px;
	padding: 18px 20px;
	margin: 0 0 28px;
}

.nv-toc-head {
	font-size: 13px;
	letter-spacing: .16em;
	color: var(--nv-soft);
	font-weight: 600;
	border-top: 1px solid var(--nv-line);
	padding-top: 20px;
	margin: 0 0 12px;
}

.nv-toc { list-style: none; margin: 0; padding: 0; counter-reset: ch; }

.nv-toc li {
	counter-increment: ch;
	display: flex;
	align-items: baseline;
	gap: 12px;
	padding: 11px 4px;
	border-bottom: 1px solid var(--nv-line);
}

.nv-toc li::before {
	content: counter( ch );
	font-variant-numeric: tabular-nums;
	color: var(--nv-soft);
	font-size: 12px;
	min-width: 22px;
}

.nv-toc li a { flex: 1; font-family: var(--nv-serif); font-size: 16px; color: var(--nv-ink); }
.nv-toc li a:hover { color: var(--nv-accent); text-decoration: none; }
.nv-toc-meta { font-size: 12px; color: var(--nv-soft); white-space: nowrap; }

/* ---------- 章节正文 ---------- */

.nv-crumb { font-size: 13px; color: var(--nv-soft); margin-bottom: 18px; display: flex; gap: 8px; }

.nv-chapter h1 {
	font-family: var(--nv-serif);
	font-size: clamp( 24px, 3.6vw, 30px );
	margin: 0 0 10px;
	font-weight: 600;
}

.nv-body {
	font-family: var(--nv-serif);
	font-size: 18px;
	line-height: 1.95;
	color: #24282c;
	margin-top: 28px;
}

.nv-body p { margin: 0 0 1.2em; }
.nv-body h2, .nv-body h3 { font-size: 19px; margin: 2em 0 .8em; }

.nv-body blockquote {
	margin: 1.4em 0;
	padding-left: 16px;
	border-left: 2px solid var(--nv-accent);
	color: #454b52;
}

.nv-body img { max-width: 100%; height: auto; border-radius: 8px; }

.nv-note {
	margin: 40px 0 0;
	padding: 16px 18px;
	background: var(--nv-card);
	border: 1px solid var(--nv-line);
	border-radius: 12px;
	font-size: 14px;
	line-height: 1.85;
	color: var(--nv-soft);
}

.nv-note strong { display: block; margin-bottom: 6px; color: var(--nv-ink); font-size: 13px; letter-spacing: .1em; }
.nv-note p { margin: 0; }

.nv-pager {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 14px;
	margin-top: 48px;
	padding-top: 22px;
	border-top: 1px solid var(--nv-line);
	font-size: 14px;
}

.nv-pager > * { flex: 1; }
.nv-toc-link { text-align: center; flex: 0 0 auto; }
.nv-next { text-align: right; }
.nv-end { text-align: right; color: var(--nv-soft); }

/* ---------- 页脚 ---------- */

.nv-foot {
	border-top: 1px solid var(--nv-line);
	padding: 26px 24px 40px;
	text-align: center;
	font-size: 13px;
	color: var(--nv-soft);
}

.nv-foot p { margin: 0 0 6px; }
.nv-foot span { margin: 0 8px; opacity: .5; }
.nv-icp { font-size: 12px; opacity: .8; }

.nv-back {
	display: inline-block;
	margin-top: 14px;
	border: 1px solid var(--nv-line);
	border-radius: 999px;
	padding: 7px 18px;
}

@media (max-width: 640px) {
	.nv-main { padding: 28px 18px 56px; }
	.nv-body { font-size: 17px; }
	.nv-pager { flex-direction: column; align-items: stretch; text-align: center; }
	.nv-next, .nv-end { text-align: center; }
}