/* 云枢 ERP 文档/功能页 共享样式 —— 与宣传页同源设计语言（亮色轻质感 + 品牌蓝） */
:root {
  --bg: #f3f5f9; --surface: #ffffff; --ink: #1a2233; --muted: #5a6478; --faint: #9aa3b5;
  --line: #e3e7ef; --accent: #2d5bff; --accent-soft: #eaf0ff; --ok: #52c41a;
  --r-s: 8px; --r-m: 14px; --r-l: 20px;
  --mono: ui-monospace, "SF Mono", "Cascadia Code", Consolas, monospace;
  --shadow: 0 1px 2px rgba(16,24,40,.04), 0 4px 12px rgba(16,24,40,.05), 0 12px 32px rgba(16,24,40,.06);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif; background: var(--bg); color: var(--ink); line-height: 1.7; font-size: 15px; min-height: 100vh; display: flex; flex-direction: column; }
body > *:not(.d-foot) { flex-shrink: 0; }
.d-foot { margin-top: auto; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }

/* 顶栏 */
.d-top { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.88); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.d-top-in { max-width: 1080px; margin: 0 auto; padding: 0 20px; height: 58px; display: flex; align-items: center; justify-content: space-between; }
.d-brand { display: flex; align-items: center; gap: 9px; font-weight: 700; color: var(--ink); font-size: 15.5px; }
.d-brand:hover { text-decoration: none; }
.d-brand .dot { width: 22px; height: 22px; border-radius: 6px; background: linear-gradient(180deg, #3b6bff, #2d5bff); color: #fff; font-size: 12px; display: grid; place-items: center; font-family: var(--mono); }
.d-brand em { font-style: normal; color: var(--muted); font-weight: 500; }
.d-links { display: flex; align-items: center; gap: 18px; font-size: 13.5px; }
.d-links a { color: var(--muted); }
.d-links a:hover { color: var(--accent); text-decoration: none; }
.d-links .btn { color: #fff; background: linear-gradient(180deg, #3b6bff, #2d5bff); padding: 7px 14px; border-radius: var(--r-s); font-weight: 500; }
.d-links .btn:hover { background: linear-gradient(180deg, #4a78ff, #3b6bff); }
.d-links .btn.ghost { color: var(--ink); background: #fff; border: 1px solid var(--line); font-weight: 500; }
.d-links .btn.ghost:hover { border-color: var(--accent); color: var(--accent); }
/* 下拉菜单 */
.d-drop { position: relative; }
.d-drop > button { background: none; border: 0; font: inherit; color: var(--muted); cursor: pointer; display: inline-flex; align-items: center; gap: 5px; padding: 6px 0; }
.d-drop > button .car { font-size: 9px; color: var(--faint); transition: transform .18s; }
.d-drop:hover > button, .d-drop:focus-within > button { color: var(--accent); }
.d-drop:hover > button .car, .d-drop:focus-within > button .car { transform: rotate(180deg); }
.d-menu { position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(8px); background: #fff; border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); padding: 8px; min-width: 236px; opacity: 0; visibility: hidden; transition: opacity .18s, transform .18s, visibility .18s; z-index: 60; }
.d-drop:hover .d-menu, .d-drop:focus-within .d-menu { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(2px); }
.d-menu a { display: block; padding: 9px 12px; border-radius: 8px; color: var(--ink); font-size: 13.5px; line-height: 1.35; }
.d-menu a em { display: block; font-style: normal; color: var(--muted); font-size: 12px; margin-top: 2px; }
.d-menu a:hover { background: var(--accent-soft); color: var(--accent); text-decoration: none; }
@media (max-width: 900px) { .d-links { gap: 12px; } .d-plain, .d-drop { display: none; } }
@media (max-width: 640px) {
  .d-links a:not(.btn) { display: none; }
  .d-brand em { display: none; }
  .d-brand { font-size: 14.5px; }
  .d-top-in { gap: 10px; }
  .d-links { gap: 8px; flex: 0 0 auto; }
  .d-links .btn { white-space: nowrap; padding: 7px 10px; }
}

.d-wrap { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.d-hero { padding: 56px 0 34px; }
.d-hero h1 { font-size: 30px; line-height: 1.3; letter-spacing: -0.5px; }
.d-hero .tag { font-family: var(--mono); font-size: 12px; letter-spacing: .26em; color: var(--accent); display: block; margin-bottom: 12px; }
.d-hero p { color: var(--muted); margin-top: 12px; max-width: 720px; }

/* 卡片与网格 */
.d-grid { display: grid; gap: 16px; margin: 26px 0 64px; }
.g2 { grid-template-columns: repeat(2, 1fr); } .g3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 920px) { .g2, .g3 { grid-template-columns: 1fr; } }
.d-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-m); box-shadow: var(--shadow); padding: 22px 22px 20px; }
.d-card h3 { font-size: 16.5px; display: flex; align-items: center; gap: 8px; }
.d-card h3 .ico { font-family: var(--mono); font-size: 11px; color: var(--accent); background: var(--accent-soft); border-radius: 6px; padding: 3px 8px; letter-spacing: .08em; }
.d-card p { color: var(--muted); font-size: 14px; margin-top: 8px; }
.d-card ul { margin: 10px 0 0 0; list-style: none; }
.d-card ul li { font-size: 14px; color: var(--ink); padding: 5px 0 5px 18px; position: relative; }
.d-card ul li::before { content: "◆"; position: absolute; left: 0; top: 5px; font-size: 9px; color: var(--accent); }
.d-card .more { display: inline-block; margin-top: 12px; font-size: 13.5px; font-weight: 500; }

/* 文档正文 */
.doc-body { width: 100%; max-width: 820px; margin: 0 auto; padding: 44px 20px 80px; }
@media (max-width: 640px) { table { display: block; overflow-x: auto; white-space: nowrap; } }
.doc-body h1 { font-size: 27px; letter-spacing: -.4px; }
.doc-body h2 { font-size: 20px; margin: 38px 0 12px; padding-top: 18px; border-top: 1px solid var(--line); }
.doc-body h2 .no { font-family: var(--mono); font-size: 13px; color: var(--accent); margin-right: 10px; }
.doc-body h3 { font-size: 16px; margin: 24px 0 8px; }
.doc-body p { color: var(--ink); margin: 10px 0; }
.doc-body p.dim, .doc-body li.dim { color: var(--muted); }
.doc-body ul, .doc-body ol { padding-left: 22px; margin: 10px 0; }
.doc-body li { margin: 5px 0; }
.doc-body li::marker { color: var(--accent); }
.doc-body .shot { margin: 18px 0; border: 1px solid var(--line); border-radius: var(--r-m); overflow: hidden; box-shadow: var(--shadow); background: #fff; }
.doc-body .shot figcaption { font-family: var(--mono); font-size: 11.5px; color: var(--muted); letter-spacing: .1em; padding: 9px 14px; border-top: 1px solid var(--line); }
.tip { border-left: 3px solid var(--accent); background: var(--accent-soft); border-radius: 0 var(--r-s) var(--r-s) 0; padding: 12px 16px; margin: 16px 0; font-size: 14px; }
.tip b { color: var(--accent); }
.warn { border-left: 3px solid #d4380d; background: #fff2eb; border-radius: 0 var(--r-s) var(--r-s) 0; padding: 12px 16px; margin: 16px 0; font-size: 14px; }
code { font-family: var(--mono); font-size: 13px; background: #eef1f7; border-radius: 5px; padding: 2px 7px; }
pre { background: #14192a; color: #dbe4ff; border-radius: var(--r-s); padding: 16px 18px; overflow-x: auto; font-family: var(--mono); font-size: 13px; line-height: 1.6; margin: 14px 0; }
table { width: 100%; border-collapse: collapse; margin: 14px 0; background: #fff; border-radius: var(--r-s); overflow: hidden; box-shadow: 0 0 0 1px var(--line); }
th, td { text-align: left; padding: 10px 14px; font-size: 14px; border-bottom: 1px solid var(--line); }
th { background: #f7f9fc; font-weight: 600; font-size: 13px; }
tr:last-child td { border-bottom: 0; }
.crumb { font-size: 13px; color: var(--muted); margin-bottom: 18px; }
.crumb a { color: var(--muted); }

/* 手册侧栏布局 */
.with-toc { width: 100%; display: grid; grid-template-columns: 220px 1fr; gap: 40px; max-width: 1080px; margin: 0 auto; padding: 44px 20px 80px; }
@media (max-width: 920px) { .with-toc { grid-template-columns: 1fr; } .toc { position: static; } }
.toc { position: sticky; top: 76px; align-self: start; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-m); padding: 16px 14px; box-shadow: var(--shadow); }
.toc b { font-size: 12px; font-family: var(--mono); letter-spacing: .18em; color: var(--faint); display: block; margin: 0 0 8px 8px; }
.toc a { display: block; padding: 7px 10px; border-radius: 7px; color: var(--ink); font-size: 13.5px; }
.toc a:hover { background: var(--accent-soft); color: var(--accent); text-decoration: none; }

/* 底部：深色多栏 footer */
.d-foot { background: #101b33; color: rgba(255,255,255,.72); border-top: 3px solid #2d5bff; }
.f-main { max-width: 1080px; margin: 0 auto; padding: 44px 20px 30px; display: grid; grid-template-columns: 1.5fr .9fr 1fr 1fr auto; gap: 34px; }
.f-logo { display: flex; align-items: center; gap: 9px; color: #fff; font-weight: 700; font-size: 16px; margin-bottom: 12px; }
.f-logo .dot { width: 24px; height: 24px; border-radius: 7px; background: linear-gradient(180deg, #3b6bff, #2d5bff); color: #fff; font-size: 12px; display: grid; place-items: center; font-family: var(--mono); }
.f-brand p { font-size: 13px; line-height: 1.75; max-width: 300px; }
.f-brand .f-line { margin-top: 8px; }
.f-brand .f-line a { color: #fff; }
.f-col { display: flex; flex-direction: column; gap: 9px; }
.f-col b { color: #fff; font-size: 13.5px; margin-bottom: 5px; letter-spacing: .04em; }
.f-col a { color: rgba(255,255,255,.62); font-size: 13px; text-decoration: none; }
.f-col a:hover { color: #fff; text-decoration: none; }
.f-qr { align-items: center; }
.f-qr img { width: 106px; height: 106px; border-radius: 10px; background: #fff; padding: 5px; }
.f-qr span { font-size: 12px; margin-top: 8px; color: rgba(255,255,255,.62); }
.f-bar { border-top: 1px solid rgba(255,255,255,.12); }
.f-bar .in { max-width: 1080px; margin: 0 auto; padding: 16px 20px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; font-size: 12.5px; color: rgba(255,255,255,.45); }
.f-bar a { color: rgba(255,255,255,.6); }
@media (max-width: 920px) { .f-main { grid-template-columns: 1fr 1fr; } .f-brand { grid-column: 1 / -1; } .f-qr { align-items: flex-start; } }
@media (max-width: 560px) { .f-main { grid-template-columns: 1fr; gap: 26px; } }