/* ============================================================
   KuoqiPHP v1.05 开发文档 · 补充样式
   基于 KuoqiUI（kuoqiui.min.css）扩展：
   负责文档站骨架 / 页脚 / 上下页 / 排版 / 代码块 / 打印
   借鉴自 qidun.kxhcy.com 文档中心风格
   ============================================================ */

/* ---------- 基础 ---------- */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Microsoft YaHei", "Segoe UI", Arial, sans-serif;
  color: #2b3a45;
  background: #f4f6f7;
  line-height: 1.75;
  font-size: 15px;
}
a { color: rgb(45, 140, 90); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- 布局骨架 ---------- */
.doc-layout { display: flex; min-height: 100vh; }

.doc-side {
  flex: 0 0 240px; width: 240px;
  background: #ffffff;
  border-right: 1px solid #e3e9ea;
  position: sticky; top: 0;
  height: 100vh; overflow-y: auto;
  scrollbar-width: thin;
}
.doc-brand {
  display: block; padding: 18px 20px 14px;
  background: linear-gradient(135deg, rgb(99,180,114), rgb(15,173,158));
  color: #fff; text-decoration: none;
}
.doc-brand:hover { text-decoration: none; }
.doc-brand .b1 { display: block; font-size: 18px; font-weight: 700; letter-spacing: 1px; }
.doc-brand .b2 { display: block; font-size: 12px; opacity: .85; margin-top: 2px; }

.doc-nav { padding: 8px 0 30px; }
.doc-nav .grp {
  padding: 14px 20px 6px; font-size: 12px; font-weight: 700;
  color: #93a6ab; letter-spacing: 2px;
}
.doc-nav a {
  display: block; padding: 6px 20px 6px 26px;
  color: #41535c; font-size: 13.5px; border-left: 3px solid transparent;
}
.doc-nav a:hover { background: #f0f5f2; text-decoration: none; color: rgb(45,140,90); }
.doc-nav a.cur {
  background: #eef6f0; border-left-color: rgb(99,180,114);
  color: rgb(38,122,77); font-weight: 600;
}

.doc-main { flex: 1 1 auto; min-width: 0; width: 100%; padding: 24px 36px 60px; }

/* ---------- 面包屑 ---------- */
.doc-crumb {
  font-size: 13px; color: #8a9aa1; margin-bottom: 14px;
}
.doc-crumb i { font-style: normal; margin: 0 7px; color: #c1ccd0; }
.doc-crumb a { color: #8a9aa1; }
.doc-crumb a:hover { color: rgb(45,140,90); }

/* ---------- 上下页导航 ---------- */
.doc-pager {
  display: flex; justify-content: space-between; gap: 14px;
  margin-top: 34px;
}
.doc-pager a {
  flex: 1 1 0; display: block; padding: 12px 16px;
  background: #fff; border: 1px solid #e3e9ea; border-radius: 6px;
  color: #41535c; font-size: 14px;
}
.doc-pager a:hover { border-color: rgb(99,180,114); color: rgb(38,122,77); text-decoration: none; }
.doc-pager a .dir { display: block; font-size: 12px; color: #93a6ab; margin-bottom: 2px; }
.doc-pager a.next { text-align: right; }

/* ---------- 手册正文排版 ---------- */
.doc-body { font-size: 15px; }
.doc-body h2 {
  font-size: 21px; margin: 34px 0 14px; padding-left: 12px;
  border-left: 4px solid rgb(99,180,114); line-height: 1.4;
  color: #22313a;
}
.doc-body h2:first-child { margin-top: 4px; }
.doc-body h3 { font-size: 16.5px; margin: 24px 0 10px; color: #23404a; }
.doc-body h4 { font-size: 15px; margin: 18px 0 8px; color: #35505b; }
.doc-body p { margin: 10px 0; }
.doc-body ul, .doc-body ol { margin: 10px 0; padding-left: 26px; }
.doc-body li { margin: 4px 0; }
.doc-body strong { color: #1f323b; }

/* 表格 */
.doc-body table {
  width: 100%; border-collapse: collapse; margin: 14px 0;
  background: #fff; font-size: 14px;
  display: table; overflow-x: auto;
}
.doc-body table th {
  background: #eef6f0; color: #2c4c3c; font-weight: 600;
  border: 1px solid #dde7e2; padding: 8px 12px; text-align: left; white-space: nowrap;
}
.doc-body table td { border: 1px solid #e6ecec; padding: 8px 12px; vertical-align: top; }
.doc-body table tr:nth-child(even) td { background: #fafcfb; }

/* 行内代码与代码块 */
.doc-body code {
  font-family: Consolas, "Courier New", monospace;
  background: #eef2f3; border: 1px solid #e0e7e9; border-radius: 4px;
  padding: 1px 6px; font-size: 13px; color: #c7254e;
  word-break: break-all;
}
.doc-pre {
  background: #22313a; color: #d8e4e3; border-radius: 8px;
  padding: 14px 18px; overflow-x: auto; margin: 14px 0;
}
.doc-pre pre {
  margin: 0; font-family: Consolas, "Courier New", monospace;
  font-size: 13px; line-height: 1.7; white-space: pre;
}
.doc-pre .ttl {
  display: block; font-size: 12px; color: #9fb3ba;
  border-bottom: 1px solid #354852; padding-bottom: 6px; margin-bottom: 8px;
  font-family: "Helvetica Neue", "Microsoft YaHei", sans-serif;
}

/* 提示块 */
.doc-note, .doc-warn, .doc-danger {
  border-radius: 6px; padding: 12px 16px; margin: 14px 0; font-size: 14px;
}
.doc-note  { background: #eef6f0; border: 1px solid #d3e6d8; color: #2c573f; }
.doc-warn  { background: #fdf6e8; border: 1px solid #f0e0b8; color: #7a5b16; }
.doc-danger{ background: #fdeeed; border: 1px solid #f2cfcd; color: #8c3430; }
.doc-note::before  { content: "ℹ 说明 · "; font-weight: 700; }
.doc-warn::before  { content: "⚠ 注意 · "; font-weight: 700; }
.doc-danger::before{ content: "⛔ 重要 · "; font-weight: 700; }

/* 概述/摘要条 */
.doc-lead {
  background: #eef6f0; border: 1px solid #d3e6d8; color: #2c573f;
  border-radius: 6px; padding: 12px 16px; margin: 0 0 18px; font-size: 14.5px;
}

/* 目录卡片（页首导读） */
.doc-toc {
  background: #fff; border: 1px solid #e3e9ea; border-radius: 8px;
  padding: 14px 18px; margin: 0 0 20px; font-size: 14px;
}
.doc-toc .t { font-weight: 700; color: #2c4c3c; margin-bottom: 6px; }
.doc-toc ol { margin: 0; padding-left: 22px; columns: 2; column-gap: 34px; }
.doc-toc ol li { margin: 2px 0; }

/* 首页门户 */
.doc-hero {
  background: linear-gradient(135deg, rgb(38,122,77) 0%, rgb(99,180,114) 55%, rgb(15,173,158) 100%);
  color: #fff; border-radius: 10px; padding: 34px 40px; margin-bottom: 26px;
}
.doc-hero h1 { margin: 0 0 10px; font-size: 30px; letter-spacing: 2px; }
.doc-hero .sub { font-size: 15px; opacity: .92; max-width: 760px; }
.doc-hero .acts { margin-top: 22px; }
.doc-hero .acts a {
  display: inline-block; margin-right: 12px; margin-bottom: 8px; padding: 9px 22px;
  background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.55);
  border-radius: 6px; color: #fff; font-size: 14.5px;
}
.doc-hero .acts a:hover { background: rgba(255,255,255,.28); text-decoration: none; }
.doc-hero .acts a.solid { background: #fff; color: rgb(38,122,77); border-color: #fff; font-weight: 600; }
.doc-hero .acts a .icon { margin-right: 6px; }

.doc-feat { margin: 14px 0; }
.doc-feat .fcard {
  background: #fff; border: 1px solid #e3e9ea; border-radius: 8px;
  padding: 16px 18px; height: 100%; display: block; color: inherit;
}
.doc-feat .fcard:hover { border-color: rgb(99,180,114); box-shadow: 0 3px 14px rgba(60,140,95,.12); text-decoration: none; }
.doc-feat .fcard h3 { margin: 0 0 6px; font-size: 15.5px; color: #22313a; }
.doc-feat .fcard h3 .icon { margin-right: 6px; color: rgb(99,180,114); }
.doc-feat .fcard p { margin: 0; font-size: 13.5px; color: #5c6f77; }

/* 分隔标题 */
.doc-titlebar {
  font-size: 20px; margin: 30px 0 6px; padding-left: 12px;
  border-left: 4px solid rgb(99,180,114); color: #22313a;
}

/* 响应式 */
@media (max-width: 960px) {
  .doc-layout { display: block; }
  .doc-side { position: relative; width: auto; height: auto; flex: none; }
  .doc-nav a { display: block; padding: 6px 20px; }
  .doc-main { padding: 18px 18px 40px; }
  .doc-toc ol { columns: 1; }
}

/* 打印 */
@media print {
  .doc-side, .doc-pager, .doc-hero .acts { display: none !important; }
  body { background: #fff; }
  .doc-layout { display: block; }
  .doc-main { padding: 0; max-width: none; }
  .doc-pre { background: #f3f5f6; color: #22313a; }
}