/**
 * 聚数情报 · 前台样式（T-20）
 *
 * 只做"在 Bootstrap 之上补一层业务外观"，不重写组件库。
 * 依赖：bootstrap.min.css（已随 FastAdmin 提供），本文件必须在它之后加载。
 */

body {
    background: #f4f6f9;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", sans-serif;
    font-size: 14px;
    color: #333;
}

a { color: #2a7de1; }
a:hover, a:focus { color: #1a5fb4; text-decoration: none; }

/* ---------------------------------------------------------------- 布局 */
.jushu-topbar {
    background: #1f2d3d;
    height: 52px;
    line-height: 52px;
    color: #fff;
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1030;
}
.jushu-topbar .brand {
    color: #fff;
    font-size: 17px;
    font-weight: 600;
    padding-left: 15px;
}
.jushu-topbar .brand:hover { color: #fff; }
.jushu-topbar .navbar-right { margin: 0; }
.jushu-topbar .navbar-right > li > a { color: #ccd6e0; line-height: 52px; padding: 0 14px; }
.jushu-topbar .navbar-right > li > a:hover { color: #fff; background: rgba(255,255,255,.08); }

.jushu-sidebar {
    position: fixed;
    top: 52px; left: 0; bottom: 0;
    width: 190px;
    background: #fff;
    border-right: 1px solid #e3e8ee;
    overflow-y: auto;
    z-index: 1020;
}
.jushu-sidebar .nav > li > a {
    color: #4a5568;
    padding: 12px 18px;
    border-left: 3px solid transparent;
}
.jushu-sidebar .nav > li > a:hover { background: #f4f6f9; }
.jushu-sidebar .nav > li.active > a {
    color: #2a7de1;
    background: #eef4fd;
    border-left-color: #2a7de1;
    font-weight: 600;
}
.jushu-sidebar .nav > li > a > i { width: 18px; margin-right: 6px; text-align: center; }

.jushu-main {
    margin-left: 190px;
    padding: 72px 22px 30px;
    min-height: 100%;
}

/* ---------------------------------------------------------------- 卡片 */
.jushu-card {
    background: #fff;
    border: 1px solid #e3e8ee;
    border-radius: 4px;
    margin-bottom: 16px;
}
.jushu-card-hd {
    padding: 11px 16px;
    border-bottom: 1px solid #eef1f5;
    font-weight: 600;
    font-size: 15px;
}
.jushu-card-hd h4 { margin: 0; font-size: 15px; font-weight: 600; line-height: 34px; }
.jushu-card-hd .pull-right { font-weight: 400; font-size: 13px; line-height: 34px; }
.jushu-card-bd { padding: 16px; }

/* ---------------------------------------------------------------- 统计块 */
.jushu-stat {
    text-align: center;
    padding: 12px 6px;
    border: 1px solid #eef1f5;
    border-radius: 4px;
    margin-bottom: 12px;
    background: #fcfdfe;
}
.jushu-stat .name { color: #8492a6; font-size: 13px; }
.jushu-stat .name .unit { margin-left: 3px; font-size: 12px; }
.jushu-stat .value { font-size: 22px; font-weight: 600; color: #1f2d3d; line-height: 1.5; }
.jushu-stat .delta { font-size: 12px; color: #8492a6; }
.jushu-stat .delta .lbl { margin-right: 4px; }
.up { color: #e64545; }
.down { color: #28a745; }
.flat { color: #8492a6; }

/* ---------------------------------------------------------------- 表格 */
.table-jushu { margin-bottom: 0; }
.table-jushu > thead > tr > th {
    background: #fafbfc;
    border-bottom: 1px solid #e3e8ee;
    color: #5a6b7b;
    font-weight: 600;
    white-space: nowrap;
}
.table-jushu > tbody > tr > td { vertical-align: middle; }

/* ---------------------------------------------------------------- 标签 */
.jushu-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 12px;
    line-height: 18px;
    color: #fff;
    white-space: nowrap;
}
.jushu-badge-ok { background: #28a745; }
.jushu-badge-err { background: #dc3545; }
.jushu-badge-warn { background: #ffc107; color: #7a5b00; }
.jushu-badge-info { background: #2a7de1; }
.jushu-badge-mute { background: #e6eaef; color: #7a8794; }

/* ---------------------------------------------------------------- 对话 */
.jushu-chat-quota { margin-bottom: 10px; font-size: 13px; }
.jushu-chat-box {
    height: 460px;
    overflow-y: auto;
    background: #f8fafc;
    border: 1px solid #e3e8ee;
    border-radius: 4px;
    padding: 14px;
}
.jushu-chat-input { margin-top: 12px; }
.jushu-chat-welcome { text-align: center; color: #9aa5b1; padding: 60px 10px; }
.jushu-chat-welcome i { font-size: 36px; display: block; margin-bottom: 12px; color: #cbd5e0; }
.jushu-chip {
    display: inline-block;
    margin: 4px 5px 0;
    padding: 4px 11px;
    background: #fff;
    border: 1px solid #e3e8ee;
    border-radius: 12px;
    font-size: 12.5px;
    color: #5a6b7b;
    cursor: pointer;
}
.jushu-chip:hover { border-color: #2a7de1; color: #2a7de1; }

/* 一问一答：左侧头像 + 气泡，用户侧靠右 */
.jushu-msg { margin-bottom: 16px; display: flex; align-items: flex-start; }
.jushu-msg .avatar {
    flex: 0 0 32px;
    width: 32px; height: 32px;
    line-height: 32px;
    text-align: center;
    border-radius: 50%;
    background: #eef4fd;
    color: #2a7de1;
    margin-right: 9px;
}
.jushu-msg.me { flex-direction: row-reverse; }
.jushu-msg.me .avatar { margin-right: 0; margin-left: 9px; background: #2a7de1; color: #fff; }
.jushu-msg .bubble {
    max-width: 78%;
    padding: 9px 13px;
    border-radius: 6px;
    line-height: 1.7;
    word-break: break-word;
    background: #fff;
    border: 1px solid #e3e8ee;
}
.jushu-msg.me .bubble { background: #2a7de1; border-color: #2a7de1; color: #fff; }
.jushu-msg .bubble .meta { margin-top: 6px; font-size: 11.5px; color: #9aa5b1; }
.jushu-msg.me .bubble .meta { color: rgba(255,255,255,.75); }
.jushu-chat-notice {
    text-align: center;
    color: #8492a6;
    font-size: 12.5px;
    padding: 6px 0 14px;
}
.jushu-chat-notice.err { color: #e64545; }

/* ---------------------------------------------------------------- 登录页 */
.jushu-auth-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #1f2d3d;
}
.jushu-auth-card {
    width: 400px;
    max-width: 94vw;
    background: #fff;
    border-radius: 6px;
    padding: 28px 26px 22px;
}
.jushu-auth-card h3 { margin: 0 0 4px; font-size: 20px; }
.jushu-auth-card .sub { color: #8492a6; margin-bottom: 20px; font-size: 13px; }
.jushu-auth-card .links { margin-top: 14px; font-size: 13px; }

/* ---------------------------------------------------------------- 其他 */
.jushu-empty { text-align: center; color: #9aa5b1; padding: 46px 10px; }
.jushu-empty i { font-size: 34px; display: block; margin-bottom: 10px; color: #cbd5e0; }
.jushu-loading { text-align: center; color: #8492a6; padding: 30px; }
.jushu-disclaimer {
    background: #fff8e6;
    border: 1px solid #ffe1a8;
    color: #8a6100;
    padding: 9px 12px;
    border-radius: 4px;
    font-size: 12.5px;
    line-height: 1.7;
}
/* ---------------------------------------------------------------- 账户 / 套餐 */
.jushu-account-hd { display: flex; align-items: center; }
.jushu-account-hd > i { font-size: 38px; color: #cbd5e0; margin-right: 12px; }
.jushu-account-hd .name { font-size: 16px; font-weight: 600; }

.jushu-pkg {
    border: 1px solid #e3e8ee;
    border-radius: 5px;
    padding: 14px 16px;
    margin-bottom: 14px;
    background: #fcfdfe;
    transition: border-color .15s, box-shadow .15s;
}
.jushu-pkg:hover { border-color: #2a7de1; box-shadow: 0 2px 10px rgba(42,125,225,.12); }
.jushu-pkg-hd { font-size: 15px; font-weight: 600; color: #1f2d3d; }
.jushu-pkg-price { font-size: 24px; font-weight: 600; color: #e64545; margin: 4px 0 8px; }
.jushu-pkg-price .unit { font-size: 13px; font-weight: 400; color: #8492a6; }
.jushu-pkg-list { list-style: none; padding: 0; margin: 0 0 10px; font-size: 13px; color: #5a6b7b; }
.jushu-pkg-list > li { padding: 3px 0 3px 16px; position: relative; }
.jushu-pkg-list > li:before {
    content: "\f00c";
    font-family: FontAwesome;
    position: absolute;
    left: 0;
    color: #28a745;
    font-size: 11px;
}
.jushu-pkg-intro { font-size: 12px; min-height: 32px; margin-bottom: 8px; }
.jushu-pre {
    background: #f8fafc;
    border: 1px solid #e3e8ee;
    border-radius: 4px;
    padding: 12px;
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 460px;
    overflow-y: auto;
    line-height: 1.7;
    font-size: 13.5px;
}

@media (max-width: 767px) {
    .jushu-sidebar { display: none; }
    .jushu-main { margin-left: 0; padding: 68px 12px 24px; }
}

/* ================================================================
   落地页（2026-10-14）
   独立于登录卡片壳（.jushu-auth-wrap），走整页营销版式。
   主色沿用全局 #2a7de1 与深色 #1f2d3d。
   ================================================================ */
.jushu-landing { background: #fff; }
.lp-container { max-width: 1120px; margin: 0 auto; padding: 0 20px; }

/* ---- 顶部导航 ---- */
.lp-nav {
    background: #fff;
    border-bottom: 1px solid #eaeef3;
    height: 62px;
    line-height: 62px;
    position: sticky; top: 0; z-index: 1030;
}
.lp-brand { font-size: 19px; font-weight: 700; color: #1f2d3d; }
.lp-brand:hover { color: #2a7de1; }
.lp-brand i { color: #2a7de1; margin-right: 4px; }
.lp-nav-actions { line-height: 62px; }
.lp-nav-actions .btn { margin-left: 8px; }

/* ---- 首屏 ---- */
.lp-hero {
    background: linear-gradient(160deg, #f6f9ff 0%, #eef4ff 60%, #ffffff 100%);
    padding: 54px 0 46px;
    border-bottom: 1px solid #eaeef3;
}
.lp-slogan { font-size: 32px; font-weight: 700; color: #16283d; line-height: 1.35; margin-bottom: 16px; }
.lp-sub { font-size: 15px; color: #55637a; line-height: 1.9; margin-bottom: 20px; }
.lp-points { list-style: none; padding: 0; margin: 0; }
.lp-points li { color: #3c4a60; font-size: 14px; line-height: 2.1; }
.lp-points li i { color: #2a7de1; margin-right: 8px; }

/* ---- 落地页注册/登录卡片 ---- */
.lp-card {
    background: #fff;
    border: 1px solid #e3e9f2;
    border-radius: 8px;
    padding: 18px 20px 20px;
    box-shadow: 0 8px 28px rgba(31, 45, 61, .08);
}
.lp-tabs { border-bottom: 1px solid #eef2f7; margin-bottom: 16px; }
.lp-tabs > li > a { color: #55637a; border: 0; font-weight: 600; }
.lp-tabs > li.active > a { color: #2a7de1; border-bottom: 2px solid #2a7de1; background: transparent; }
.lp-card .form-control { height: 40px; }
.lp-card .btn-block { height: 40px; font-weight: 600; }
.lp-card-tip { margin-top: 14px; font-size: 12px; color: #93a1b5; line-height: 1.7; }

/* ---- 通用分节 ---- */
.lp-section { padding: 48px 0; }
.lp-section-alt { background: #f8fafd; border-top: 1px solid #eef2f7; border-bottom: 1px solid #eef2f7; }
.lp-h2 { font-size: 22px; font-weight: 700; color: #16283d; text-align: center; margin: 0 0 10px; }
.lp-h2-sub { text-align: center; color: #8c9aad; font-size: 13px; margin-bottom: 26px; }

/* ---- 功能卡 ---- */
.lp-feat {
    background: #fff; border: 1px solid #e9eef5; border-radius: 8px;
    padding: 22px 20px; margin-bottom: 20px; height: 168px;
}
.lp-feat i { font-size: 24px; color: #2a7de1; }
.lp-feat h4 { font-size: 15px; font-weight: 700; color: #1f2d3d; margin: 12px 0 8px; }
.lp-feat p { color: #6b7a90; font-size: 13px; line-height: 1.8; margin: 0; }

/* ---- 步骤 ---- */
.lp-steps { margin-top: 26px; }
.lp-step {
    float: left; width: 25%; text-align: center; padding: 0 12px;
}
.lp-step span {
    display: inline-block; width: 38px; height: 38px; line-height: 38px;
    border-radius: 50%; background: #2a7de1; color: #fff; font-weight: 700; font-size: 16px;
}
.lp-step b { display: block; margin: 10px 0 4px; color: #1f2d3d; font-size: 14px; }
.lp-step p { color: #8c9aad; font-size: 12px; margin: 0; }

/* ---- 价格卡 ---- */
.lp-price {
    position: relative;
    background: #fff; border: 1px solid #e9eef5; border-radius: 8px;
    padding: 26px 22px; margin-bottom: 20px;
}
.lp-price-hot { border-color: #2a7de1; box-shadow: 0 8px 26px rgba(42, 125, 225, .12); }
.lp-ribbon {
    position: absolute; top: -1px; right: -1px;
    background: #2a7de1; color: #fff; font-size: 12px;
    padding: 3px 12px; border-radius: 0 8px 0 8px;
}
.lp-price-name { font-size: 16px; font-weight: 700; color: #1f2d3d; }
.lp-price-num { font-size: 30px; font-weight: 700; color: #2a7de1; margin: 8px 0 2px; }
.lp-price-num span { font-size: 13px; color: #93a1b5; font-weight: 400; margin-left: 4px; }
.lp-price-intro { color: #8c9aad; font-size: 12px; margin-bottom: 14px; min-height: 34px; }
.lp-price ul { list-style: none; padding: 0; margin: 0 0 18px; }
.lp-price ul li { color: #4a5a72; font-size: 13px; line-height: 2; }
.lp-price ul li i { color: #2a7de1; margin-right: 6px; }

/* ---- FAQ ---- */
.lp-faq { margin-bottom: 18px; }
.lp-faq b { display: block; color: #1f2d3d; font-size: 14px; margin-bottom: 6px; }
.lp-faq p { color: #6b7a90; font-size: 13px; line-height: 1.85; margin: 0; }

/* ---- 页脚 ---- */
.lp-footer { background: #1f2d3d; padding: 22px 0; }
.lp-footer p { color: #93a1b5 !important; line-height: 1.8; }

@media (max-width: 767px) {
    .lp-slogan { font-size: 24px; }
    .lp-step { width: 50%; margin-bottom: 18px; }
    .lp-feat { height: auto; }
}