/* ============================================================
 * Hehuoke CMS 前台样式 —— 知识付费风格
 * 参考：响应式文章知识付费模板（橙色主调 #ff6f06）
 * 保留旧类名以兼容列表/详情/单页/错误页等模板
 * ============================================================ */
:root{
  --primary:#ff6f06;
  --primary-dark:#e8620a;
  --primary-light:#fff3e9;
  --primary-shadow:rgba(255,111,6,.28);
  --ink:#333;
  --ink-2:#666;
  --ink-3:#949596;
  --line:#e6e8ee;
  --bg:#f7f9fc;
  --bg-card:#fff;
  --red:#f34f1c;
}
*{margin:0;padding:0;box-sizing:border-box}
body{font:14px/1.7 "Microsoft YaHei","PingFang SC","Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:inherit;text-decoration:none}
a:hover{color:var(--primary)}
ul,ol{list-style:none}
img{max-width:100%;border:0;vertical-align:middle}
input,select,textarea,button{font:inherit;outline:none}
.container{width:1200px;max-width:94vw;margin:0 auto}
.empty{color:var(--ink-3);padding:18px 0;text-align:center}
.muted{color:var(--ink-3)}
.clear{clear:both}

/* ---------------- 顶部导航 ---------------- */
.site-header{background:#fff;box-shadow:0 2px 12px rgba(30,40,60,.07);position:sticky;top:0;z-index:100}
.header-inner{display:flex;align-items:center;gap:16px;min-height:72px;padding:8px 0}
.logo{flex-shrink:0;display:flex;align-items:center;gap:8px}
.logo img{height:38px}
.logo-text{font-size:24px;font-weight:800;color:var(--primary);letter-spacing:1px}
.header-panel{flex:1;display:flex;align-items:center;gap:14px;min-width:0}
.main-nav{flex:1 1 auto;min-width:180px}
/* 菜单条目过多时换行显示，绝不与搜索框/按钮重叠 */
.main-nav ul{display:flex;flex-wrap:wrap;gap:2px}
.main-nav li{position:relative}
.main-nav a{display:block;padding:7px 11px;border-radius:6px;font-size:14px;color:var(--ink);white-space:nowrap;transition:.15s}
/* 超长栏目名用省略号收尾，避免撑破导航区 */
.main-nav > ul > li > a{max-width:170px;overflow:hidden;text-overflow:ellipsis}
.main-nav a:hover{color:var(--primary)}
.main-nav a.active{color:#fff;background:var(--primary);font-weight:600;box-shadow:0 3px 8px rgba(255,111,6,.3)}
/* 有子栏目时显示小箭头 */
.main-nav li:has(> .sub-menu) > a::after{content:'▾';font-size:10px;margin-left:4px;color:var(--ink-3);vertical-align:1px}
.main-nav li:has(> .sub-menu) > a.active::after{color:#fff}
/* 二级下拉 */
.sub-menu{position:absolute;top:calc(100% + 6px);left:8px;min-width:172px;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 12px 32px rgba(30,40,60,.14);padding:6px 0;opacity:0;visibility:hidden;transform:translateY(8px);transition:.18s;z-index:99}
.main-nav li:hover > .sub-menu{opacity:1;visibility:visible;transform:none}
.sub-menu::before{content:'';position:absolute;top:-6px;left:0;right:0;height:6px}
.sub-menu li{position:relative}
.sub-menu a{padding:9px 16px;font-size:13px;border-radius:0;color:var(--ink-2)}
.sub-menu a:hover{background:var(--primary-light);color:var(--primary)}
.sub-menu a.active{color:var(--primary);background:var(--primary-light);box-shadow:none}
/* 三级及更深：向右展开 */
.sub-menu .sub-menu{top:-6px;left:100%;transform:translateX(8px)}
.sub-menu li:hover > .sub-menu{transform:none}
.header-search{display:flex;align-items:center;border:2px solid var(--primary);border-radius:20px;overflow:hidden;background:#fff;height:38px}
/* 小屏顶栏搜索：PC 隐藏；PC 搜索框：宽度固定，排在菜单与按钮之间 */
.header-search-top{display:none}
.header-search-desk{width:200px;flex-shrink:0}
.header-search input{flex:1;min-width:0;border:0;padding:0 14px;font-size:13px;height:100%}
.header-search input::placeholder{color:#b9bcc4}
.header-search button{border:0;background:var(--primary);color:#fff;padding:0 16px;cursor:pointer;font-size:13px;height:100%;white-space:nowrap;flex-shrink:0;letter-spacing:1px}
.header-search button:hover{background:var(--primary-dark)}
.header-user{display:flex;align-items:center;gap:10px;position:relative;flex-shrink:0;margin-left:auto;padding:14px 0}
.btn-user{padding:8px 15px;border-radius:20px;font-size:13px;border:1px solid var(--primary);color:var(--primary);white-space:nowrap;transition:.15s}
.btn-user:hover{background:var(--primary-light);color:var(--primary)}
.btn-user.solid{background:var(--primary);color:#fff;box-shadow:0 3px 8px rgba(255,111,6,.3)}
.btn-user.solid:hover{background:var(--primary-dark);color:#fff}
.header-avatar{width:36px;height:36px;border-radius:50%;overflow:hidden;border:2px solid var(--primary-light);cursor:pointer;display:block}
.header-avatar img{width:100%;height:100%;object-fit:cover}
.header-drop{display:none;position:absolute;right:0;top:100%;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:0 8px 24px rgba(30,40,60,.12);min-width:136px;z-index:99;padding:8px 0 6px}
.header-drop a{display:block;padding:9px 18px;font-size:13px;color:var(--ink-2)}
.header-drop a:hover{background:var(--primary-light);color:var(--primary)}
.header-user:hover .header-drop,.header-user.open .header-drop{display:block}

/* 汉堡按钮（桌面隐藏） */
.nav-toggle{display:none;align-items:center;justify-content:center;gap:6px;height:40px;padding:0 14px;border:1.5px solid var(--primary);border-radius:8px;background:var(--primary-light);color:var(--primary);cursor:pointer;margin-left:auto;flex-shrink:0;font-weight:700}
.nav-toggle .nt-ico{display:flex;flex-direction:column;justify-content:center;gap:4px;width:17px;flex-shrink:0}
.nav-toggle .nt-ico i{display:block;height:3px;border-radius:2px;background:var(--primary);transition:.25s}
.nav-toggle .nt-txt{font-size:13.5px;line-height:1;letter-spacing:1px}
.nav-toggle.on .nt-ico i:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.on .nt-ico i:nth-child(2){opacity:0}
.nav-toggle.on .nt-ico i:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------------- 轮播（组件 banner） ---------------- */
.hero{margin-top:16px}
.hero-slides{position:relative;overflow:hidden;border-radius:10px}
.hero-slide{display:none}
.hero-slide.on{display:block}
.hero-slide img{width:100%;height:100%;object-fit:cover;display:block}
.hero-fallback{display:flex;flex-direction:column;justify-content:center;align-items:center;background:linear-gradient(120deg,#ff8a2b,#ff6f06);color:#fff;min-height:300px;text-align:center}
.hero-fallback h2{font-size:34px;letter-spacing:2px;margin-bottom:8px}
.hero-dots{position:absolute;bottom:14px;left:0;right:0;text-align:center}
.hero-dots i{display:inline-block;width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.55);margin:0 4px;cursor:pointer}
.hero-dots i.on{background:#fff}
/* 轮播位里混排的会员广告：文字素材兜底 + 右上角「广告」标识 */
.hero-slide{position:relative}
.hero-slide.is-text.on{display:flex;align-items:center;justify-content:center;min-height:300px;padding:0 24px;background:linear-gradient(120deg,#ff8a2b,#ff6f06);color:#fff;text-align:center}
.hero-slide.is-text .hero-text{font-size:26px;line-height:1.65;letter-spacing:1px}
.hero-tag{position:absolute;top:10px;right:10px;z-index:2;font-style:normal;font-size:12px;line-height:1;padding:4px 9px;border-radius:10px;color:#fff;background:rgba(20,26,36,.45)}

/* ---------------- 左右分栏容器（组件 columns） ---------------- */
.layout-cols-wrap{margin-top:28px}
.layout-col{min-width:0}
/* 子组件自带的 .section.container 外壳在栏内要还原为流式宽度 */
.layout-col > .section{width:auto;max-width:none;margin:0}
.layout-col > .section + .section{margin-top:20px}

/* ---------------- 通用板块 ---------------- */
.section{margin-top:28px}
.section-head{display:flex;align-items:center;margin-bottom:16px}
.section-head h2{font-size:22px;color:var(--ink);padding-left:12px;position:relative}
.section-head h2::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:4px;height:20px;border-radius:2px;background:var(--primary)}
.section-head .more{margin-left:auto;font-size:13px;color:var(--ink-3)}
.section-head .more:hover{color:var(--primary)}
.sec-tabs{display:flex;gap:6px;margin-left:24px}
.sec-tabs a{padding:3px 12px;border-radius:14px;font-size:13px;color:var(--ink-2)}
.sec-tabs a.on{background:var(--primary);color:#fff}

/* ---------------- 课程板块（主列 + 热门榜） ---------------- */
.sec-cols{display:grid;grid-template-columns:1fr 340px;gap:20px;align-items:start}
.course-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.course-card{background:var(--bg-card);border-radius:8px;overflow:hidden;box-shadow:0 1px 4px rgba(30,40,60,.06);transition:transform .2s,box-shadow .2s;display:block}
.course-card:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(30,40,60,.12)}
.course-pic{height:140px;overflow:hidden;background:#f2f4f8}
.course-pic img{width:100%;height:100%;object-fit:cover}
.course-info{padding:12px 14px 14px}
.course-title{display:block;font-size:15px;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.course-card:hover .course-title{color:var(--primary)}
.course-desc{display:block;font-size:12px;color:var(--ink-3);margin-top:4px;height:34px;line-height:17px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.course-meta{display:flex;align-items:center;margin-top:8px;font-size:12px;color:var(--ink-3)}
.course-meta .learn{display:flex;align-items:center;gap:4px}
.course-price{margin-left:auto;color:var(--red);font-weight:700;font-size:15px}
.course-price.free{color:#22a35a;font-weight:400;font-size:13px}
.course-price.vip{color:#c8873a;font-weight:400;font-size:13px}

/* ---------------- 热门榜 ---------------- */
.rank-box{background:var(--bg-card);border-radius:8px;padding:16px;box-shadow:0 1px 4px rgba(30,40,60,.06)}
.rank-head{display:flex;align-items:center;font-size:16px;font-weight:600;margin-bottom:10px}
.rank-head::before{content:"榜";display:inline-block;width:22px;height:22px;line-height:22px;text-align:center;border-radius:5px;background:var(--primary);color:#fff;font-size:13px;margin-right:8px}
.rank-list li{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px dashed var(--line)}
.rank-list li:last-child{border-bottom:0}
.rank-no{flex:0 0 20px;height:20px;line-height:20px;text-align:center;border-radius:4px;background:#eef1f6;color:var(--ink-3);font-size:12px;font-style:normal}
.rank-no.top{background:var(--primary);color:#fff}
.rank-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}
.rank-title:hover{color:var(--primary)}
.rank-click{font-size:12px;color:var(--ink-3);flex-shrink:0}

/* ---------------- 四宫格快捷入口（组件 categorylist） ---------------- */
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.quick-item{display:flex;align-items:center;gap:14px;background:var(--bg-card);border-radius:8px;padding:20px 22px;box-shadow:0 1px 4px rgba(30,40,60,.06);transition:transform .2s}
.quick-item:hover{transform:translateY(-3px)}
.quick-ico{flex:0 0 52px;height:52px;border-radius:12px;background:var(--primary-light);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700}
.quick-t1{font-size:16px;font-weight:600}
.quick-t2{font-size:12px;color:var(--ink-3);margin-top:2px}

/* ---------------- 产品/下载卡片 ---------------- */
.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.card-grid.cols-2{grid-template-columns:repeat(2,1fr)}
.card-grid.cols-3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--bg-card);border-radius:8px;overflow:hidden;box-shadow:0 1px 4px rgba(30,40,60,.06);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(30,40,60,.12)}
.card-pic{height:170px;overflow:hidden;background:#f2f4f8}
.card-pic img{width:100%;height:100%;object-fit:cover}
.card-title{display:block;padding:12px 14px 4px;font-size:15px;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.card:hover .card-title{color:var(--primary)}
.card-price{display:block;padding:0 14px 14px;color:var(--red);font-weight:700;font-size:16px}
.card-price i{font-style:normal;color:var(--ink-3);font-size:13px;font-weight:400}

/* ---------------- 列表页/详情页（旧类名保留） ---------------- */
.page-wrap{display:grid;grid-template-columns:240px 1fr;gap:20px;align-items:start;margin-top:24px}
.page-wrap > .main-box{grid-column:2}
.page-wrap > .side{grid-column:1;grid-row:1}
.page-wrap > .side:only-child{grid-column:1/-1}
.side-box{background:var(--bg-card);border-radius:8px;padding:16px;margin-bottom:16px;box-shadow:0 1px 4px rgba(30,40,60,.06)}
.side-box h3{font-size:15px;padding-left:10px;border-left:3px solid var(--primary);margin-bottom:10px}
.side-nav li a{display:block;padding:8px 10px;border-radius:5px;font-size:14px;color:var(--ink-2)}
.side-nav li a:hover,.side-nav li a.active{background:var(--primary-light);color:var(--primary)}
.main-box{background:var(--bg-card);border-radius:8px;padding:20px;box-shadow:0 1px 4px rgba(30,40,60,.06);min-width:0}
.breadcrumb{font-size:13px;color:var(--ink-3);padding-bottom:12px;border-bottom:1px solid var(--line);margin-bottom:16px}
.breadcrumb a{color:var(--ink-3)}
.breadcrumb a:hover{color:var(--primary)}
.news-list li{border-bottom:1px dashed var(--line)}
.news-list li:last-child{border-bottom:0}
.news-list a{display:flex;align-items:center;gap:10px;padding:12px 0}
.news-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px}
.news-list a:hover .news-title{color:var(--primary)}
.news-date{font-size:12px;color:var(--ink-3);flex-shrink:0}
.list-item{align-items:flex-start}
.list-pic{flex:0 0 150px;height:95px;border-radius:6px;object-fit:cover}
.list-body{min-width:0}
.list-body b{display:block;font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.list-body p{font-size:12px;color:var(--ink-3);margin:6px 0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pager-home{padding-top:16px;text-align:center}
.pager-home ul{display:inline-flex;gap:6px}
.pager-home li a,.pager-home li span{display:block;padding:6px 12px;border:1px solid var(--line);border-radius:4px;font-size:13px;color:var(--ink-2)}
.pager-home li.active span{background:var(--primary);border-color:var(--primary);color:#fff}
.pager-home li a:hover{border-color:var(--primary);color:var(--primary)}

/* ---------------- 文章详情 ---------------- */
.article-title{font-size:24px;line-height:1.4;margin-bottom:12px}
.article-meta{display:flex;flex-wrap:wrap;gap:16px;font-size:13px;color:var(--ink-3);padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:18px}
.article-meta a{color:var(--primary)}
.article-content{font-size:15px;line-height:1.9;word-break:break-word}
.article-content img{border-radius:6px;margin:8px 0}
.article-content p{margin:10px 0}
.article-content h1,.article-content h2,.article-content h3{margin:18px 0 10px}
.article-content table{border-collapse:collapse;width:100%}
.article-content td,.article-content th{border:1px solid var(--line);padding:6px 10px}
.article-content blockquote{border-left:3px solid var(--primary);background:var(--primary-light);padding:10px 14px;margin:10px 0;border-radius:0 6px 6px 0}
.article-content pre{background:#282c34;color:#abb2bf;padding:14px;border-radius:8px;overflow-x:auto;margin:10px 0}
.article-nav{display:flex;justify-content:space-between;gap:10px;margin-top:20px;padding-top:14px;border-top:1px solid var(--line);font-size:13px}
.article-nav a{color:var(--ink-2)}
.article-nav a:hover{color:var(--primary)}
.download-btn{display:inline-block;margin-top:14px}
.tag-mini{display:inline-block;padding:1px 8px;border-radius:3px;background:var(--primary-light);color:var(--primary);font-size:12px;font-weight:400}
.about-block{font-size:14px}

/* ---------------- 表单（留言/投稿） ---------------- */
.msg-form,.form-home{display:grid;gap:12px;max-width:640px}
.msg-form input,.msg-form textarea,.form-home input,.form-home select,.form-home textarea{border:1px solid var(--line);border-radius:6px;padding:10px 12px;background:#fff;width:100%}
.msg-form input:focus,.msg-form textarea:focus,.form-home input:focus,.form-home select:focus,.form-home textarea:focus{border-color:var(--primary)}
.btn-primary{display:inline-block;padding:9px 26px;border-radius:6px;border:0;background:var(--primary);color:#fff;cursor:pointer;font-size:14px;text-align:center}
.btn-primary:hover{background:var(--primary-dark);color:#fff}
.btn-block{display:block;width:100%}
.btn-ghost,.btn-ghost-dark{display:inline-block;padding:8px 20px;border-radius:6px;border:1px solid var(--line);color:var(--ink-2);font-size:13px}
.btn-ghost:hover,.btn-ghost-dark:hover{border-color:var(--primary);color:var(--primary)}
.form-row-radio{display:flex;gap:18px;align-items:center;font-size:14px}

/* ---------------- 登录/注册页 ---------------- */
.auth-page{display:flex;justify-content:center;padding:60px 0}
.auth-box{width:400px;max-width:92vw;background:var(--bg-card);border-radius:10px;padding:36px 34px;box-shadow:0 6px 24px rgba(30,40,60,.1)}
.auth-box.wide{width:520px}
.auth-box h2{font-size:20px;text-align:center;margin-bottom:24px}
.auth-box form{display:grid;gap:14px}
.auth-box input{border:1px solid var(--line);border-radius:6px;padding:11px 12px;width:100%}
.auth-box input:focus{border-color:var(--primary)}
.auth-error{color:var(--red);font-size:13px;min-height:18px}
.auth-tip{font-size:13px;color:var(--ink-3);text-align:center}
.auth-tip a{color:var(--primary)}

/* ---------------- 友情链接/页脚 ---------------- */
.site-footer{margin-top:40px;background:#fff;border-top:1px solid var(--line);padding:26px 0 30px}
.footer-links{font-size:13px;color:var(--ink-3);line-height:2}
.footer-links a{margin-right:14px;color:var(--ink-2)}
.footer-links a:hover{color:var(--primary)}
.copyright{font-size:12px;color:var(--ink-3);text-align:center;margin-top:14px}

/* ---------------- 富文本编辑器容器 ---------------- */
.rich-editor{border:1px solid var(--line);border-radius:6px;overflow:hidden;background:#fff}
.rich-editor #editorToolbar{border-bottom:1px solid var(--line);overflow-x:auto}
.rich-editor #editorBody{height:360px;overflow-y:auto}

/* ---------------- 错误页 ---------------- */
.error-page{padding:70px 0}
.error-box{max-width:560px;margin:0 auto;background:var(--bg-card);border-radius:10px;padding:46px 40px;text-align:center;box-shadow:0 6px 24px rgba(30,40,60,.08)}
.error-code{font-size:72px;font-weight:700;color:var(--primary);line-height:1}
.error-title{font-size:22px;margin:14px 0 8px}
.error-desc{color:var(--ink-3);margin-bottom:22px}
.error-search{display:flex;max-width:380px;margin:0 auto 20px;border:2px solid var(--primary);border-radius:20px;overflow:hidden}
.error-search input{flex:1;border:0;padding:9px 14px}
.error-search button{border:0;background:var(--primary);color:#fff;padding:0 20px;cursor:pointer}
.error-actions{margin-bottom:24px}
.error-suggest{font-size:13px;color:var(--ink-3);text-align:left;border-top:1px dashed var(--line);padding-top:16px}
.error-suggest ul{margin-top:8px;line-height:2}
.error-suggest a{color:var(--primary)}

/* ---------------- 右下角悬浮按钮（PC + 小屏都显示，联系客服/在线咨询用） ---------------- */
.float-bar{display:flex;position:fixed;right:14px;bottom:18px;z-index:90;flex-direction:column;gap:8px;align-items:flex-end}
.float-item{position:relative;display:flex}
.float-btn{position:relative;display:flex;align-items:center;justify-content:center;width:38px;height:38px;padding:0;border-radius:50%;background:var(--primary);color:#fff;box-shadow:0 3px 10px var(--primary-shadow);cursor:pointer;border:0;transition:.18s;white-space:nowrap;-webkit-tap-highlight-color:transparent}
.float-btn:hover{background:var(--primary-dark);color:#fff}
.float-btn:active{transform:scale(.94)}
.fb-ico{font-size:15px;line-height:1}
/* 悬停名称标签：在按钮正上方滑出，分清右下角各浮动按钮（客服 / 返回顶部 / 聊天挂件…） */
.fb-txt{
  display:block;position:absolute;left:50%;bottom:calc(100% + 8px);top:auto;right:auto;z-index:93;
  background:#1f2533;color:#fff;font-size:12px;line-height:1;
  padding:8px 12px;border-radius:8px;white-space:nowrap;pointer-events:none;
  opacity:0;visibility:hidden;transform:translate(-50%,6px);
  transition:opacity .18s,visibility .18s,transform .18s;
  box-shadow:0 4px 14px rgba(16,24,40,.22);
}
.float-item:hover .fb-txt,.float-btn:focus-visible ~ .fb-txt,.float-btn:focus-visible .fb-txt{opacity:1;visibility:visible;transform:translate(-50%,0)}
/* 展开二级链接时不显示名称标签，避免和弹层重叠 */
.float-item.open .fb-txt{opacity:0;visibility:hidden}
.float-btn.float-top{background:#fff;color:var(--ink-2);border:1px solid var(--line);box-shadow:0 4px 14px rgba(30,40,60,.14)}
.float-btn.float-top:hover{color:var(--primary);border-color:var(--primary)}
/* 有二级链接的按钮：右上角小圆点提示，可点击展开 */
.float-item.has-sub > .float-btn::after{content:'';position:absolute;top:2px;right:2px;width:7px;height:7px;border-radius:50%;background:#fff;box-shadow:0 0 0 2px var(--primary)}
/* 二级链接：向左弹出（点按展开，不依赖 hover） */
.float-sub{position:absolute;right:calc(100% + 10px);bottom:0;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 32px rgba(30,40,60,.16);padding:6px;min-width:152px;opacity:0;visibility:hidden;transform:translateX(8px);transition:.18s;z-index:91}
.float-item.open .float-sub{opacity:1;visibility:visible;transform:translateX(0)}
.float-sub a{display:flex;align-items:center;gap:8px;padding:10px 14px;border-radius:8px;font-size:14px;color:var(--ink-2);white-space:nowrap}
.float-sub a:active,.float-sub a:hover{background:var(--primary-light);color:var(--primary)}
.fs-ico{font-size:15px}

/* ---------------- 底部横向悬浮菜单（小屏 / 手机端，后台自定义，支持三级） ---------------- */
.bnav{display:none}
.bnav-list,.bnav-panel{scrollbar-width:none}
.bnav-list::-webkit-scrollbar,.bnav-panel::-webkit-scrollbar{display:none}
@media (max-width:1000px){
  /* 页面底部留出空间，避免菜单压住页脚内容 */
  body{padding-bottom:calc(78px + env(safe-area-inset-bottom))}
  /* 悬浮胶囊：整条菜单在屏幕底部水平居中，宽度随菜单项自适应 */
  .bnav{
    display:flex;align-items:center;justify-content:center;
    position:fixed;left:0;right:0;bottom:calc(10px + env(safe-area-inset-bottom));
    width:fit-content;max-width:calc(100% - 20px);margin:0 auto;
    z-index:96;
    background:rgba(255,255,255,.98);border:1px solid var(--line);border-radius:18px;
    box-shadow:0 8px 26px rgba(30,40,60,.16);
    padding:5px;
  }
  .bnav-list{display:flex;gap:2px;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
  .bnav-item{
    flex:0 0 auto;min-width:56px;max-width:104px;position:relative;
    display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
    padding:6px 8px;border-radius:10px;color:var(--ink-2);
    font-size:11px;line-height:1.2;white-space:nowrap;-webkit-tap-highlight-color:transparent;
  }
  .bnav-item.on{color:var(--primary);background:var(--primary-light)}
  .bnav-ico{font-size:18px;line-height:1}
  .bnav-txt{max-width:88px;overflow:hidden;text-overflow:ellipsis}
  /* 有下级菜单的项：右上角小圆点提示 */
  .bnav-item.has-sub::after{
    content:'';position:absolute;top:3px;left:calc(50% + 10px);
    width:6px;height:6px;border-radius:50%;background:var(--primary);
  }
  /* 向上弹出的面板（同样居中，宽屏限宽 520px） */
  .bnav-panel{
    position:fixed;left:16px;right:16px;margin:0 auto;max-width:520px;
    bottom:calc(74px + env(safe-area-inset-bottom));
    background:#fff;border:1px solid var(--line);border-radius:14px;
    box-shadow:0 -10px 30px rgba(30,40,60,.18);padding:8px;
    max-height:62vh;overflow-y:auto;
    opacity:0;visibility:hidden;transform:translateY(10px);transition:.2s;z-index:97;
  }
  .bnav-panel.open{opacity:1;visibility:visible;transform:translateY(0)}
  .bnav-panel-head{
    font-size:12px;color:var(--ink-3);padding:6px 10px 8px;
    border-bottom:1px dashed var(--line);margin-bottom:6px;
  }
  .bnav-panel a,.bnav-grp-btn{
    display:flex;align-items:center;gap:8px;width:100%;
    padding:11px 12px;border-radius:10px;font-size:14px;color:var(--ink-2);
    background:none;border:0;text-align:left;cursor:pointer;
  }
  .bnav-panel a:active,.bnav-grp-btn:active{background:var(--primary-light);color:var(--primary)}
  .bnav-grp-btn .bnav-arrow{margin-left:auto;font-size:15px;color:var(--ink-3);transition:.2s}
  .bnav-grp.open > .bnav-grp-btn{color:var(--primary)}
  .bnav-grp.open > .bnav-grp-btn .bnav-arrow{transform:rotate(90deg)}
  .bnav-grp-body{display:none;padding:2px 0 4px 14px;border-left:2px solid var(--primary-light);margin:2px 0 4px 12px}
  .bnav-grp.open > .bnav-grp-body{display:block}
  .bnav-lv3{font-size:13px;color:var(--ink-3)}
}

/* ---------------- 响应式 ---------------- */
@media (max-width:1000px){
  .sec-cols{grid-template-columns:1fr}
  .layout-cols{grid-template-columns:1fr !important}
  /* 悬浮按钮：小屏下抬高，避免压住底部横向菜单 */
  .float-bar{right:12px;bottom:76px;gap:6px}
  .float-btn{width:36px;height:36px}
  .fb-ico{font-size:14px}
  .course-grid,.card-grid,.quick-grid{grid-template-columns:repeat(2,1fr)}
  .page-wrap{grid-template-columns:1fr}
  .page-wrap > .side,.page-wrap > .main-box{grid-column:auto}

  /* 头部：logo · 搜索框 · 汉堡，导航/用户收进抽屉 */
  .header-inner{display:flex;align-items:center;gap:10px;min-height:0;height:60px;padding:0}
  .logo-text{font-size:20px}
  .logo img{height:32px}
  .nav-toggle{display:flex;flex-shrink:0}
  .header-search-top{display:flex;flex:1;min-width:0;height:36px;border-radius:18px}
  .header-search-top input{padding:0 12px;font-size:12px}
  .header-search-top button{padding:0 12px;font-size:12px;letter-spacing:0}
  .header-search-desk{display:none}
  .header-panel{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-top:1px solid var(--line);box-shadow:0 12px 24px rgba(30,40,60,.12);flex-direction:column;align-items:stretch;gap:10px;padding:12px 16px 18px;max-height:calc(100vh - 60px);overflow-y:auto}
  .header-panel.open{display:flex}
  .main-nav{overflow:visible}
  .main-nav ul{flex-direction:column;gap:2px}
  .main-nav a{padding:11px 12px;font-size:15px;border-radius:6px}
  .main-nav a.active{box-shadow:none}
  /* 移动端子菜单平铺缩进，不做悬浮 */
  .main-nav li:has(> .sub-menu) > a::after{content:'▾';float:right;line-height:22px}
  .sub-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;background:transparent;min-width:0;padding:0 0 0 14px;margin:2px 0 6px;border-left:2px solid var(--primary-light)}
  .sub-menu a{padding:8px 12px;font-size:14px;color:var(--ink-2)}
  .sub-menu .sub-menu{padding-left:12px}
  .header-user{position:static;flex-wrap:wrap}
  /* 手机上头像下拉直接平铺展示，避免依赖 hover（含误触 .open 的情况） */
  .header-drop,.header-user.open .header-drop{display:flex;position:static;box-shadow:none;border:0;padding:0;gap:6px;flex-wrap:wrap}
  .header-drop a{padding:8px 14px;border:1px solid var(--line);border-radius:18px}
}

/* ---------------- 文章互动条：点赞 / 收藏 / 分享赚 ---------------- */
.arc-actions{margin:26px 0 4px;border-top:1px dashed var(--line);padding-top:18px}
.arc-actions-inner{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.arc-btn{display:inline-flex;align-items:center;gap:6px;height:42px;padding:0 18px;border:1px solid var(--line);background:#fff;border-radius:22px;color:var(--ink-2);font-size:14px;cursor:pointer;transition:.18s;line-height:1}
.arc-btn:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-light)}
.arc-btn:disabled{opacity:.6;cursor:not-allowed}
.arc-btn .arc-ico{font-style:normal;font-size:15px}
.arc-btn b{font-weight:600;color:var(--ink-3);font-size:13px}
.arc-btn b:empty{display:none}
.arc-btn.on{border-color:var(--primary);color:var(--primary);background:var(--primary-light)}
.arc-btn.on b{color:var(--primary)}
.arc-btn-earn{border-color:#ffd8bf;background:#fff7f0;color:#d4380d;font-weight:600}
.arc-btn-earn:hover{border-color:#ffa940;background:#fff1e6;color:#d4380d}
.arc-btn-earn b{color:#f5222d;margin-left:2px}
.arc-actions-tip{margin-top:12px;text-align:center;color:var(--ink-3);font-size:12.5px}
.arc-modal{position:fixed;inset:0;background:rgba(16,24,40,.45);z-index:9998;display:flex;align-items:center;justify-content:center;padding:20px}
.arc-modal[hidden]{display:none}
.arc-modal-box{background:#fff;border-radius:14px;width:100%;max-width:460px;padding:22px 22px 18px;box-shadow:0 18px 48px rgba(16,24,40,.18)}
.arc-modal-box h4{margin:0 0 10px;font-size:16px;color:var(--ink);display:flex;align-items:center;justify-content:space-between}
.arc-modal-close{font-size:20px;line-height:1;color:var(--ink-3);cursor:pointer;padding:0 4px}
.arc-modal-tip{margin:0 0 14px;color:var(--ink-3);font-size:12.5px;line-height:1.8}
.arc-modal-link{display:flex;gap:8px}
.arc-modal-link input{flex:1;min-width:0;height:42px;padding:0 12px;border:1px solid var(--line);border-radius:10px;background:#f8fafc;color:var(--ink-2);font-size:13px}
.arc-modal-link button{height:42px;padding:0 18px;border:0;border-radius:10px;background:var(--primary);color:#fff;cursor:pointer;font-size:14px}
.arc-modal-foot{display:flex;justify-content:flex-end;margin-top:16px}
.arc-btn-plain{height:36px;padding:0 18px;border:1px solid var(--line);background:#fff;border-radius:10px;color:var(--ink-2);cursor:pointer;font-size:13.5px}
.arc-toast{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%) scale(.94);background:rgba(20,26,38,.9);color:#fff;padding:11px 20px;border-radius:10px;font-size:13.5px;z-index:9999;opacity:0;transition:.22s;pointer-events:none;max-width:80vw;text-align:center}
.arc-toast.show{opacity:1;transform:translate(-50%,-50%) scale(1)}
.arc-toast.err{background:rgba(196,42,42,.92)}
@media(max-width:520px){
  .arc-actions-inner{gap:8px}
  .arc-btn{height:38px;padding:0 13px;font-size:13px}
  .arc-actions-tip{text-align:left}
}

/* 分享赚弹窗：专属推广标志 / 佣金预估 / 登录引导 */
.arc-modal-earn{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:0 0 12px;padding:10px 12px;background:#fff7f0;border:1px solid #ffd8bf;border-radius:10px}
.arc-modal-earn[hidden],.arc-modal-link[hidden],.arc-modal-login[hidden]{display:none}
.arc-badge{display:inline-flex;align-items:center;height:22px;padding:0 10px;border-radius:11px;background:linear-gradient(135deg,#ff7a45,#d4380d);color:#fff;font-size:12px;font-weight:600;letter-spacing:.5px}
.arc-earn-val{color:#d4380d;font-size:13px}
.arc-earn-val b{color:#f5222d;font-size:15px}
.arc-earn-bind{flex-basis:100%;color:#ad6800;font-size:12px;line-height:1.7}
.arc-link-view{flex:1;min-width:0;padding:10px 12px;border:1px solid #ffd8bf;background:#fffaf5;border-radius:10px;font-size:13px;color:var(--ink-2);word-break:break-all;line-height:1.7}
.arc-link-view .arc-refmark{background:#ffe7ba;color:#d4380d;border-radius:4px;padding:1px 5px;font-weight:700}
.arc-modal-login{margin:4px 0 2px;padding:16px 14px;background:#f8fafc;border:1px dashed var(--line);border-radius:10px;text-align:center}
.arc-modal-login-tip{margin:0 0 12px;color:var(--ink-2);font-size:13px;line-height:1.9;text-align:left}
.arc-modal-login-tip b{color:#d4380d}
.arc-modal-loginbtn{display:inline-flex;align-items:center;justify-content:center;height:40px;padding:0 24px;border-radius:20px;background:linear-gradient(135deg,#ff7a45,#f5222d);color:#fff;font-size:14px;text-decoration:none;transition:.18s}
.arc-modal-loginbtn:hover{opacity:.88;color:#fff}

/* 分享赚弹窗：专属二维码 */
.arc-modal-qr{margin:14px 0 2px;text-align:center}
.arc-modal-qr[hidden]{display:none}
.arc-qr-img{display:inline-block;padding:10px;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 4px 14px rgba(16,24,40,.06)}
.arc-qr-img img,.arc-qr-img canvas{display:block;width:168px;height:168px}
.arc-qr-tip{margin:8px 0 0;color:var(--ink-3);font-size:12px}

/* ---------------- 文章页资金面板：公益 / 股东 / 购买赚 / 众筹 ---------------- */
.fp-panel{margin:20px 0;padding:16px 18px;border:1px solid var(--line);border-radius:12px;background:#fff}
.fp-panel.fp-share{border-color:#ffe1c2;background:#fffdf9}
.fp-panel.fp-yield{border-color:#cfe3ff;background:#fbfdff}
.fp-panel.fp-charity{border-color:#c9ecd9;background:#f9fffc}
.fp-panel.fp-crowd{border-color:#ffdfb0;background:#fffdf6}
.fp-head{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-bottom:10px}
.fp-head b{font-size:14.5px;color:var(--ink)}
.fp-ico{font-style:normal;font-size:16px}
.fp-tag{display:inline-block;padding:1px 9px;border-radius:10px;font-size:12px;background:#f1f3f7;color:#8a919f}
.fp-tag.mine{background:#e8f7ee;color:#1a9c4a;font-weight:600}
.fp-tag.st-success{background:#e9f8ee;color:#1a9c4a}
.fp-tag.st-failed{background:#fdecec;color:#c0392b}
.fp-row{display:flex;flex-wrap:wrap;gap:6px 18px;color:var(--ink-2);font-size:13px;line-height:1.9}
.fp-row b{color:var(--ink)}
.fp-bar{height:8px;background:#f1f3f7;border-radius:4px;overflow:hidden;margin:10px 0 4px}
.fp-bar.big{height:12px;border-radius:6px}
.fp-bar i{display:block;height:100%;background:linear-gradient(90deg,#ff8a3d,#ff6f06);border-radius:4px;transition:width .3s}
.fp-tip{margin:8px 0 0;color:var(--ink-3);font-size:12.5px;line-height:1.8}

/* ---------------- 新增组件：单图 / 视频 / 公告 / 排行 / 标签云 / 选项卡 / 统计 / 联系 / 倒计时 / 资产 ---------------- */
.wg-image{margin:0}
.wg-image figcaption{text-align:center;color:var(--ink-3);font-size:13px;padding:8px 0 2px}
.wg-video video{width:100%;display:block;border-radius:10px;background:#000;aspect-ratio:16/9}
.wg-notice{display:flex;align-items:center;gap:12px;background:var(--primary-light);border:1px solid #ffd9b8;border-radius:10px;padding:12px 18px;color:#8a4a12;font-size:13.5px}
.wg-notice-ico{font-size:18px;flex-shrink:0}
.wg-notice-txt{flex:1;min-width:0;line-height:1.8}

.rank-list li + li{border-top:1px dashed var(--line)}
.rank-list a{display:flex;align-items:center;gap:12px;padding:10px 4px;transition:.15s}
.rank-list a:hover{background:#fffaf5}
.rank-no{flex-shrink:0;width:22px;height:22px;border-radius:6px;background:#f1f3f7;color:var(--ink-3);font-size:12px;font-style:normal;font-weight:700;display:inline-flex;align-items:center;justify-content:center}
.rank-no.top{background:linear-gradient(135deg,#ff8a3d,#ff6f06);color:#fff;box-shadow:0 2px 6px var(--primary-shadow)}
.rank-title{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px}
.rank-num{flex-shrink:0;color:var(--ink-3);font-size:12px}

.tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
.tag-chip{padding:5px 14px;border-radius:16px;background:#fff;border:1px solid var(--line);color:var(--ink-2);font-size:13px;transition:.15s}
.tag-chip:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-light)}

.wg-tab-nav{display:flex;gap:8px;border-bottom:2px solid var(--line);margin-bottom:14px}
.wg-tab-btn{border:0;background:none;padding:9px 18px;font-size:15px;color:var(--ink-2);cursor:pointer;position:relative;border-radius:8px 8px 0 0}
.wg-tab-btn:hover{color:var(--primary)}
.wg-tab-btn.on{color:var(--primary);font-weight:700}
.wg-tab-btn.on::after{content:'';position:absolute;left:10%;right:10%;bottom:-2px;height:2px;background:var(--primary);border-radius:1px}
.wg-tab-pane{display:none}
.wg-tab-pane.on{display:block;animation:wgFadeIn .25s}
@keyframes wgFadeIn{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}

.wg-statsbar{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.wg-stat{background:#fff;border:1px solid var(--line);border-radius:12px;text-align:center;padding:22px 10px;transition:.18s}
.wg-stat:hover{border-color:#ffd9b8;box-shadow:0 6px 18px rgba(255,111,6,.1);transform:translateY(-2px)}
.wg-stat b{display:block;font-size:26px;color:var(--primary);letter-spacing:.5px}
.wg-stat span{display:block;margin-top:4px;color:var(--ink-3);font-size:13px}

.wg-contact{display:flex;gap:24px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px 24px}
.wg-contact ul{flex:1;min-width:0;display:grid;gap:12px}
.wg-contact li{display:flex;align-items:baseline;gap:10px;font-size:14px;color:var(--ink-2)}
.wg-contact .ci{flex-shrink:0;width:20px;text-align:center;font-style:normal}
.wg-contact b{flex-shrink:0;color:var(--ink-3);font-weight:400;width:60px}
.wg-contact-qr{flex-shrink:0;text-align:center}
.wg-contact-qr img{width:130px;height:130px;border-radius:10px;border:1px solid var(--line);display:block}
.wg-contact-qr span{display:block;margin-top:6px;color:var(--ink-3);font-size:12px}

.wg-countdown{background:linear-gradient(120deg,#fff7ef,#fff);border:1px solid #ffd9b8;border-radius:12px;padding:22px 24px;text-align:center}
.wg-cd-head{font-size:18px;font-weight:700;color:var(--ink)}
.wg-cd-ico{font-style:normal;margin-right:6px}
.wg-cd-desc{margin:8px 0 0;color:var(--ink-2);font-size:13px}
.wg-cd-boxs{display:flex;justify-content:center;gap:14px;margin-top:14px}
.wg-cd-cell{display:inline-flex;align-items:baseline;gap:3px}
.wg-cd-cell b{min-width:52px;padding:8px 6px;border-radius:8px;background:var(--ink);color:#fff;font-size:22px;text-align:center;font-variant-numeric:tabular-nums}
.wg-cd-cell i{color:var(--ink-3);font-style:normal;font-size:13px}
.wg-cd-done{margin:10px 0 0;color:var(--ink-3)}

.wg-wallet{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.wg-wallet-item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px 18px;transition:.18s}
.wg-wallet-item:hover{border-color:#ffd9b8;box-shadow:0 6px 18px rgba(255,111,6,.1)}
.wg-wallet-item b{display:block;font-size:22px;color:var(--ink)}
.wg-wallet-item span{display:block;margin-top:3px;color:var(--ink-3);font-size:13px}
.wg-wallet-item a{float:right;margin-top:-30px;font-size:12px;color:var(--primary)}

@media (max-width:768px){
  .wg-statsbar{grid-template-columns:repeat(2,1fr)}
  .wg-wallet{grid-template-columns:1fr}
  .wg-wallet-item a{margin-top:0}
  .wg-contact{flex-direction:column}
  .wg-cd-cell b{min-width:44px;font-size:18px}
}

/* ---------------- 自定义组件 ---------------- */
.wg-custom{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px 24px;transition:.18s}
.wg-custom:hover{box-shadow:0 6px 18px rgba(255,111,6,.08)}
.wg-custom .section-head{margin:-22px -24px 16px;padding:14px 24px;border-bottom:1px solid var(--line);border-radius:12px 12px 0 0;background:linear-gradient(120deg,#fff7ef,#fff)}
.wg-custom-ico{font-style:normal;margin-right:4px}
.wg-custom-body{line-height:1.8;font-size:14px;color:var(--ink-2);overflow-wrap:break-word}
.wg-custom-body:empty{display:none}

/* ---------------- 商城（多商户） ---------------- */
.mall-hero{background:linear-gradient(120deg,#fff4ea,#fff 65%);border-bottom:1px solid var(--line)}
.mall-hero-in{padding:34px 0 26px}
.mall-hero h1{font-size:26px;letter-spacing:1px}
.mall-hero p{margin-top:4px;color:var(--ink-3);font-size:13px}
.mall-search{margin-top:14px;display:flex;max-width:420px}
.mall-search input{flex:1;border:2px solid var(--primary);border-right:0;border-radius:8px 0 0 8px;padding:9px 14px;font-size:14px;outline:0;background:#fff}
.mall-search button{border:0;background:var(--primary);color:#fff;padding:0 22px;border-radius:0 8px 8px 0;font-size:14px;cursor:pointer}
.mall-search button:hover{background:var(--primary-dark)}
.shop-hero .shop-head{display:flex;gap:18px;align-items:center;padding:30px 0 24px}
.shop-logo{width:84px;height:84px;border-radius:14px;border:2px solid #fff;box-shadow:0 4px 14px rgba(255,111,6,.15);object-fit:cover;background:#fff}
.shop-head-txt h1{font-size:22px}
.shop-head-txt p{margin:5px 0 7px;color:var(--ink-2);font-size:13px;max-width:640px}
.shop-stats{display:flex;gap:18px;color:var(--ink-3);font-size:12.5px}
.shop-stats b{color:var(--primary)}
.mall-toolbar{display:flex;align-items:center;gap:6px;flex-wrap:wrap;background:#fff;border:1px solid var(--line);border-radius:10px;padding:8px 12px;margin-bottom:14px}
.mt-sort{padding:5px 14px;border-radius:16px;font-size:13.5px;color:var(--ink-2)}
.mt-sort:hover{color:var(--primary)}
.mt-sort.on{background:var(--primary);color:#fff}
.mall-price-filter{margin-left:auto;display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--ink-3)}
.mall-price-filter input{width:84px;padding:5px 8px;border:1px solid var(--line);border-radius:6px;font-size:13px}
.mall-price-filter button{padding:5px 12px;border:1px solid var(--primary);background:#fff;color:var(--primary);border-radius:6px;cursor:pointer;font-size:12.5px}
.mall-price-filter button:hover{background:var(--primary);color:#fff}
.mall-card{position:relative;display:flex;flex-direction:column;padding-bottom:10px}
.mall-card .card-pic-link{display:block}
.mall-card .card-title{padding:8px 14px 0;font-size:14px;line-height:1.5}
.mall-card .card-title a{color:var(--ink)}
.mall-card .card-title a:hover{color:var(--primary)}
.mall-card-foot{display:flex;align-items:center;justify-content:space-between;padding:4px 14px 0}
.mall-card-foot .card-price{padding:0}
.mall-sales{font-size:12px;color:var(--ink-3)}
.mall-shop-tag{display:inline-flex;align-items:center;gap:4px;margin:8px 14px 0;padding:3px 10px;border-radius:12px;background:var(--primary-light);color:var(--primary);font-size:12px;align-self:flex-start}
.mall-shop-tag.self{background:#eef7ee;color:#18a058}
.mall-top-shops{list-style:none}
.mall-top-shops li a{display:flex;align-items:center;gap:10px;padding:7px 4px;border-radius:8px;transition:.15s}
.mall-top-shops li a:hover{background:#fffaf5}
.mall-top-shops img{width:38px;height:38px;border-radius:8px;object-fit:cover;border:1px solid var(--line)}
.mall-top-shops b{display:block;font-size:13px;color:var(--ink);font-weight:600}
.mall-top-shops span{font-size:11.5px;color:var(--ink-3)}
.mall-top-shops div{min-width:0}
.mall-top-shops b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:150px}
/* 商铺街入口卡（商城侧栏；店铺已独立为 /shops 板块） */
.mall-shops-entry{padding:6px 2px 2px}
.mall-shops-entry p{font-size:12.5px;color:var(--ink-3);line-height:1.7}
.mall-shops-go{display:block;margin-top:10px;text-align:center;border:1px solid var(--primary);color:var(--primary);border-radius:18px;padding:8px 0;font-size:13px;text-decoration:none;transition:.15s}
.mall-shops-go:hover{background:var(--primary);color:#fff}

@media (max-width:768px){
  .card-grid.mall-grid{grid-template-columns:repeat(2,1fr)}
  .mall-price-filter{margin-left:0;width:100%}
  .shop-hero .shop-head{flex-direction:column;text-align:center}
}

/* 商品详情购买面板 */
.mall-buy-box{display:flex;align-items:center;gap:14px;flex-wrap:wrap;background:linear-gradient(120deg,#fff7ef,#fff);border:1px solid #ffd9b8;border-radius:12px;padding:16px 20px;margin:18px 0}
.mb-price{font-size:26px;color:#d03050;font-weight:700}
.mb-price.ask{font-size:20px;color:var(--ink-3)}
.mb-sales{color:var(--ink-3);font-size:12.5px}
/* 会员等级价（MallService::memberPriceHtml）：当前访客所在等级高亮 */
.mb-levels{display:inline-flex;align-items:center;gap:6px;flex-wrap:wrap}
.mb-level{font-style:normal;font-size:12px;color:var(--ink-2);background:#fff;border:1px solid #ffd9b8;border-radius:12px;padding:2px 10px;white-space:nowrap}
.mb-level.on{color:#fff;background:#d03050;border-color:#d03050;font-weight:600}
.mb-shop{font-size:13px;color:var(--primary);background:var(--primary-light);padding:4px 12px;border-radius:14px}
.mb-shop.self{color:#18a058;background:#eef7ee}
.mb-btn{margin-left:auto;border:0;background:var(--primary);color:#fff;font-size:15px;padding:11px 34px;border-radius:22px;cursor:pointer;transition:.15s}
.mb-btn:hover{background:var(--primary-dark);transform:translateY(-1px)}
.mb-btn.ask{background:#fff;border:1px solid var(--line);color:var(--ink-2);text-decoration:none}
.mb-tip{margin:-10px 0 16px;color:#d03050;font-size:13px}

/* 详情页顶部 / 底部紧凑购买条（MallService::buyBar，按钮由 mall-buy.js 委托接管） */
.mall-buy-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:linear-gradient(120deg,#fff7ef,#fff);border:1px solid #ffd9b8;border-radius:12px;padding:10px 16px;margin:14px 0}
.mall-buy-bar.mb-bar-top{margin-top:4px}
.mall-buy-bar.mb-bar-bottom{margin-top:22px}
.mall-buy-bar .mbb-title{flex:1 1 100%;font-size:13px;color:var(--ink-3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mall-buy-bar .mbb-left{display:flex;align-items:baseline;gap:12px;min-width:0}
.mall-buy-bar .mb-price{font-size:22px}
.mall-buy-bar .mb-btn{padding:9px 26px;margin-left:auto}
.mall-buy-bar .mbb-anchor{font-size:13px;color:var(--primary);text-decoration:none;margin-left:10px}
.mall-buy-bar .mbb-anchor:hover{text-decoration:underline}
@media (max-width:640px){
  .mall-buy-bar{gap:8px;padding:10px 12px}
  .mall-buy-bar .mb-price{font-size:20px}
  .mall-buy-bar .mb-btn{width:100%;order:3;margin-left:0}
  .mall-buy-bar .mbb-anchor{order:4;margin-left:0}
}

/* 商品详情 · 下单弹窗（MallService::buyModalHtml + mall-buy.js） */
.mb-modal{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:1200;display:flex;align-items:center;justify-content:center;padding:20px}
.mb-modal[hidden]{display:none}
.mb-modal-box{background:#fff;border-radius:14px;width:520px;max-width:96vw;max-height:88vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 18px 50px rgba(0,0,0,.2)}
.mb-modal-head{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line);font-size:16px}
.mb-modal-head b{font-weight:600}
.mb-modal-head a{font-size:22px;line-height:1;color:var(--ink-3)}
.mb-modal-head a:hover{color:var(--primary)}
.mb-modal-body{padding:16px 18px;overflow-y:auto;flex:1}
.mb-modal-foot{display:flex;align-items:center;gap:10px;padding:12px 18px;border-top:1px solid var(--line);background:#fbfcfe}
.mb-modal-foot .mb-btn{margin-left:auto}

/* 弹窗内商品摘要 */
.mb-goods{display:flex;gap:12px;padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:14px}
.mb-goods img{width:78px;height:78px;object-fit:cover;border-radius:9px;border:1px solid var(--line);flex:0 0 78px}
.mb-goods-info{min-width:0;flex:1;display:flex;flex-direction:column;gap:5px}
.mb-goods-info b{font-size:15px;font-weight:600;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.mb-unit{font-size:12.5px;color:var(--ink-3)}
.mb-unit i{font-style:normal;font-size:17px;font-weight:700;color:#d03050}
.mb-left{font-size:12.5px;color:var(--ink-3)}
.mb-market{font-size:12.5px;color:var(--ink-3);text-decoration:line-through}

/* 规格 / 字段 */
.mb-field{margin-bottom:14px}
.mb-field:last-of-type{margin-bottom:8px}
.mb-label{display:block;font-size:13px;color:var(--ink-2);margin-bottom:8px}
.mb-field-tip{font-size:12px;color:var(--ink-3);margin:-4px 0 12px}
.mb-spec-row{display:flex;gap:10px;margin-bottom:10px;align-items:flex-start}
.mb-spec-row .mb-label{margin:6px 0 0;flex:0 0 52px}
.mb-spec-vals{display:flex;gap:8px;flex-wrap:wrap;flex:1}
.mb-spec-val{display:inline-block;padding:5px 15px;border:1px solid var(--line);border-radius:16px;font-size:13px;color:var(--ink-2);background:#fff;transition:.15s;cursor:pointer}
.mb-spec-val:hover{border-color:var(--primary);color:var(--primary)}
.mb-spec-val.on{border-color:var(--primary);background:var(--primary-light);color:var(--primary);font-weight:600}
.mb-spec-val.off{opacity:.4;cursor:not-allowed;text-decoration:line-through}

/* 收货地址 */
.mb-addr-list{display:flex;flex-direction:column;gap:8px}
.mb-addr{display:flex;gap:9px;align-items:flex-start;border:1px solid var(--line);border-radius:9px;padding:10px 12px;cursor:pointer;transition:.15s}
.mb-addr:hover{border-color:var(--primary)}
.mb-addr input{margin-top:3px;accent-color:var(--primary)}
.mb-addr-txt{display:flex;flex-direction:column;gap:2px;font-size:13px;min-width:0}
.mb-addr-txt b{font-weight:600}
.mb-addr-txt em{font-style:normal;color:var(--ink-3);font-size:12.5px;line-height:1.5}
.mb-addr-empty{font-size:13px;color:var(--ink-3)}
.mb-addr-empty a{color:var(--primary)}

/* 数量 */
.mb-qty{display:flex;align-items:center;gap:0;width:132px}
.mb-qty a{width:34px;height:34px;line-height:32px;text-align:center;border:1px solid var(--line);background:#fff;color:var(--ink-2);font-size:16px;border-radius:8px 0 0 8px}
.mb-qty a:last-child{border-radius:0 8px 8px 0}
.mb-qty a:hover{border-color:var(--primary);color:var(--primary)}
.mb-qty input{width:64px;height:34px;text-align:center;border:1px solid var(--line);border-left:0;border-right:0;font-size:14px;border-radius:0}
.mb-stock{margin-left:10px;font-size:12.5px;color:var(--ink-3)}

/* 结算汇总 */
.mb-summary{background:#fbfcfe;border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin:4px 0 12px}
.mb-sum-row{display:flex;align-items:center;justify-content:space-between;font-size:13.5px;color:var(--ink-2);padding:4px 0}
.mb-sum-row b{color:var(--ink);font-weight:600}
.mb-sum-row.total{border-top:1px dashed var(--line);margin-top:6px;padding-top:9px;font-size:14px}
.mb-sum-row.total b{color:#d03050;font-size:20px;font-weight:700}
.mb-freight-msg{font-style:normal;font-size:12px;color:var(--ink-3)}

.mb-error{background:#fdecec;border:1px solid #ffd0d0;color:#d03050;border-radius:8px;padding:8px 12px;font-size:13px;margin-bottom:10px}
.mb-error[hidden]{display:none}

/* 服务承诺标签 */
.mb-tags{display:flex;gap:8px;flex-wrap:wrap;margin:-6px 0 14px}
.mb-tags.small{margin:0}
.mb-tag{font-size:12px;color:var(--primary);background:var(--primary-light);border-radius:4px;padding:2px 9px}

@media (max-width:560px){
  .mb-modal{padding:0;align-items:flex-end}
  .mb-modal-box{width:100%;max-width:100%;max-height:92vh;border-radius:14px 14px 0 0}
  .mb-goods img{width:66px;height:66px;flex:0 0 66px}
  .mb-spec-row{flex-direction:column;gap:5px}
  .mb-spec-row .mb-label{margin:0;flex:none}
}

/* 多规格：页面购买区规格入口（价格区间 / 选择规格） */
.mb-price-sep{font-style:normal;font-size:14px;font-weight:400;color:var(--ink-3);margin:0 2px}
.mb-stock-total{font-size:12.5px;color:var(--ink-3)}
.mb-stock-total.zero{color:#d03050}
.mb-spec-entry{display:flex;align-items:center;gap:8px;width:100%;box-sizing:border-box;margin-top:10px;padding:9px 12px;border:1px solid var(--line);border-radius:9px;background:#fff;font-size:13px;color:var(--ink-2);transition:.15s}
.mb-spec-entry:hover{border-color:var(--primary);color:var(--primary)}
.mb-spec-entry-label{flex:0 0 auto;color:var(--ink-3)}
.mb-spec-entry-text{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:inherit}
.mb-spec-entry.picked .mb-spec-entry-text{color:var(--primary);font-weight:600}
.mb-spec-entry-arrow{flex:0 0 auto;font-size:16px;color:var(--ink-3)}

/* ============================================================
 * 店铺装修（商家自定义店铺页 / 商品详情页布局）
 * 参考天猫·淘宝·拼多多的信息架构，样式原创
 * ============================================================ */

/* ---------- 顶部：店招 ---------- */
.sd-header{position:relative;background:#fff;border-bottom:1px solid var(--line)}
.sd-header-in{display:flex;align-items:center;gap:22px;padding:22px 0;flex-wrap:wrap}
.sd-logo{flex:0 0 auto}
.sd-logo img{width:76px;height:76px;border-radius:14px;object-fit:cover;border:2px solid #fff;box-shadow:0 4px 16px rgba(0,0,0,.08);background:#fff}
.sd-shop{display:flex;align-items:center;gap:16px;flex:1 1 420px;min-width:0}
.sd-shop-txt{min-width:0}
.sd-shop-txt h1{font-size:22px;line-height:1.3}
.sd-shop-txt h1 a{color:var(--ink)}
.sd-shop-txt p{margin:5px 0 7px;color:var(--ink-2);font-size:13px;max-width:620px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sd-stats{display:flex;gap:18px;flex-wrap:wrap;color:var(--ink-3);font-size:12.5px}
.sd-stats b{color:var(--primary);font-size:14px}
.sd-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;flex-wrap:wrap}

/* 店招风格：banner 大图 / gradient 渐变 / solid 纯色 / simple 白底 */
.sd-header-banner{background:#1f2329 center/cover no-repeat;color:#fff}
.sd-header-banner .sd-shop-txt h1 a,.sd-header-banner .sd-shop-txt p,.sd-header-banner .sd-stats{color:#fff}
.sd-header-banner .sd-shop-txt p{opacity:.85}
.sd-header-banner .sd-stats b{color:#ffd8a8}
.sd-header-gradient{background:linear-gradient(120deg,var(--primary-light),#fff 62%)}
.sd-header-solid{background:var(--primary)}
.sd-header-solid .sd-shop-txt h1 a,.sd-header-solid .sd-shop-txt p,.sd-header-solid .sd-stats{color:#fff}
.sd-header-solid .sd-stats b{color:#fff}
.sd-header-simple{background:#fff}

/* 店内搜索框：round 圆角 / square 方形 */
.sd-search{display:flex;align-items:center;background:#fff;border:2px solid var(--primary);border-radius:999px;overflow:hidden;padding:2px}
.sd-search input{width:200px;border:0;outline:0;padding:7px 14px;font-size:13px;background:transparent}
.sd-search button{border:0;background:var(--primary);color:#fff;padding:7px 16px;border-radius:999px;font-size:13px;cursor:pointer}
.sd-search-square{border-radius:4px}
.sd-search-square button{border-radius:2px}
.sd-header-solid .sd-search,.sd-header-banner .sd-search{border-color:#fff}

.sd-follow{background:#fff;border:1px solid var(--primary);color:var(--primary);border-radius:999px;padding:8px 16px;font-size:13px;cursor:pointer;transition:.15s}
.sd-follow:hover{background:var(--primary-light)}
.sd-follow.on{background:var(--primary);color:#fff}

/* 公告条 */
.sd-notice{background:#fff8ef;border-bottom:1px solid #ffe7cd}
.sd-notice .container{display:flex;align-items:center;gap:10px;height:38px;overflow:hidden}
.sd-notice-tag{flex:0 0 auto;background:var(--primary);color:#fff;font-size:12px;border-radius:3px;padding:1px 8px}
.sd-notice-txt{color:#a05a11;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* 导航 */
.sd-nav-wrap{background:#fff;border-top:1px solid var(--line)}
.sd-sticky .sd-nav-wrap{position:sticky;top:0;z-index:60;box-shadow:0 2px 10px rgba(0,0,0,.04)}
.sd-nav ul{display:flex;gap:6px;flex-wrap:wrap;padding:0}
.sd-nav-left ul{justify-content:flex-start}
.sd-nav-right ul{justify-content:flex-end}
.sd-nav a{display:block;padding:12px 16px;font-size:14px;color:var(--ink-2);border-bottom:2px solid transparent}
.sd-nav li.on a,.sd-nav a:hover{color:var(--primary);border-bottom-color:var(--primary);font-weight:600}

/* ---------- 店铺页骨架 ---------- */
.sd-wrap{align-items:flex-start}
.sd-side{display:flex;flex-direction:column;gap:14px}
.sd-main-full{max-width:100%;flex:1}
.sd-side-mod h3{display:flex;align-items:center;justify-content:space-between}
.sd-side-search{display:flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.sd-side-search input{flex:1;min-width:0;border:0;outline:0;padding:9px 11px;font-size:13px}
.sd-side-search button{border:0;background:var(--primary);color:#fff;padding:0 14px;font-size:13px;cursor:pointer}

.sd-cats{list-style:none}
.sd-cats li{border-bottom:1px dashed var(--line)}
.sd-cats li:last-child{border-bottom:0}
.sd-cats a{display:flex;align-items:center;justify-content:space-between;padding:9px 2px;font-size:13px;color:var(--ink-2)}
.sd-cats a:hover,.sd-cats li.on a{color:var(--primary);font-weight:600}
.sd-cats em{font-style:normal;color:var(--ink-3);font-size:12px}

.sd-mini-list{list-style:none}
.sd-mini-list li{display:flex;align-items:center;gap:9px;padding:8px 0;border-bottom:1px dashed var(--line)}
.sd-mini-list li:last-child{border-bottom:0}
.sd-mini-list a{display:flex;align-items:center;gap:9px;min-width:0;flex:1}
.sd-mini-list img{width:46px;height:46px;border-radius:6px;object-fit:cover;background:#f2f4f8;flex:0 0 46px}
.sd-mini-txt{min-width:0;display:flex;flex-direction:column}
.sd-mini-txt b{font-size:13px;font-weight:400;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sd-mini-txt em{font-style:normal;font-size:12px;color:var(--red)}
.sd-rank{flex:0 0 18px;height:18px;line-height:18px;text-align:center;border-radius:3px;background:#eef1f5;color:#8b93a1;font-size:12px;font-style:normal}
.sd-rank-1{background:#fdecec;color:#d03050}
.sd-rank-2{background:#fff3d6;color:#d48806}
.sd-rank-3{background:#e8f4ff;color:#1e7fd6}
.sd-empty{color:var(--ink-3);font-size:13px}

.sd-shopcard{text-align:center}
.sd-shopcard img{width:56px;height:56px;border-radius:12px;object-fit:cover;margin:0 auto 6px;display:block;background:#f2f4f8}
.sd-shopcard b{display:block;font-size:14px}
.sd-shopcard p{color:var(--ink-3);font-size:12.5px;margin:4px 0 8px;line-height:1.5}
.sd-shopcard-meta{display:flex;justify-content:center;gap:14px;font-size:12px;color:var(--ink-3);margin-bottom:10px}
.sd-shopcard-btn{display:block;background:var(--primary);color:#fff;border-radius:8px;padding:8px 0;font-size:13px}
.sd-service p{font-size:12.5px;color:var(--ink-3)}
.sd-service b{display:block;font-size:15px;color:var(--primary);margin:4px 0 6px;word-break:break-all}
.sd-service-tip{line-height:1.6}
.sd-qr{text-align:center}
.sd-qr-box{display:inline-block;padding:6px;border:1px solid var(--line);border-radius:8px;background:#fff}
.sd-qr-box img,.sd-qr-box canvas{display:block}
.sd-qr p{margin-top:6px;font-size:12px;color:var(--ink-3)}
.sd-html{font-size:13px;color:var(--ink-2);line-height:1.7;word-break:break-word}

/* ---------- 商品区工具条 ---------- */
.sd-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;background:#fff;border:1px solid var(--line);border-radius:8px;padding:10px 14px;margin-bottom:14px}
.sd-sorts{display:flex;gap:4px;flex-wrap:wrap}
.sd-sort{padding:5px 14px;border-radius:16px;font-size:13px;color:var(--ink-2);background:#f5f7fb}
.sd-sort:hover{color:var(--primary)}
.sd-sort.on{background:var(--primary);color:#fff;font-weight:600}
.sd-toolbar-right{display:flex;align-items:center;gap:14px;font-size:13px;color:var(--ink-3)}
.sd-toolbar-right b{color:var(--primary)}
.sd-kw a{color:var(--primary);margin-left:4px}

/* ---------- 商品卡（网格 / 列表 / 瀑布流） ---------- */
.sd-goods{display:grid;gap:14px}
.sd-goods-grid.cols-2{grid-template-columns:repeat(2,1fr)}
.sd-goods-grid.cols-3{grid-template-columns:repeat(3,1fr)}
.sd-goods-grid.cols-4{grid-template-columns:repeat(4,1fr)}
.sd-goods-grid.cols-5{grid-template-columns:repeat(5,1fr)}
.sd-goods-waterfall{display:block;column-gap:14px}
.sd-goods-waterfall.cols-2{columns:2}
.sd-goods-waterfall.cols-3{columns:3}
.sd-goods-waterfall.cols-4{columns:4}
.sd-goods-waterfall.cols-5{columns:5}
.sd-goods-waterfall .sd-card{break-inside:avoid;margin-bottom:14px;display:block}
.sd-goods-list{grid-template-columns:1fr}

.sd-card{position:relative;background:#fff;border:1px solid var(--line);overflow:hidden;transition:.18s;display:flex;flex-direction:column}
.sd-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.09);transform:translateY(-2px)}
.sd-card-pic{position:relative;display:block;overflow:hidden;background:#f2f4f8}
.sd-card-pic img{width:100%;height:100%;object-fit:cover;display:block;transition:.25s}
.sd-card:hover .sd-card-pic img{transform:scale(1.04)}
.sd-card-pic.ratio-1-1{padding-top:100%}
.sd-card-pic.ratio-3-4{padding-top:133%}
.sd-card-pic.ratio-4-3{padding-top:75%}
.sd-card-pic.ratio-16-9{padding-top:56.25%}
.sd-card-pic img{position:absolute;inset:0}
.sd-soldout{position:absolute;inset:0;background:rgba(0,0,0,.45);color:#fff;display:flex;align-items:center;justify-content:center;font-size:15px;letter-spacing:2px}
.sd-card-tag{position:absolute;left:8px;top:8px;background:rgba(255,111,6,.92);color:#fff;font-size:11px;border-radius:3px;padding:1px 7px}
.sd-card-body{padding:10px 12px 12px;display:flex;flex-direction:column;gap:5px;flex:1}
.sd-card-title{font-size:13.5px;line-height:1.5;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:41px}
.sd-card-title:hover{color:var(--primary)}
.sd-card-spec{font-size:11.5px;color:var(--ink-3);background:#f5f7fb;border-radius:3px;padding:1px 6px;align-self:flex-start}
.sd-card-price{display:flex;align-items:baseline;gap:8px;margin-top:auto}
.sd-card-price b{color:var(--red);font-size:17px;font-weight:700}
.sd-card-price b.ask{font-size:14px;color:var(--ink-3)}
.sd-card-price s{color:var(--ink-3);font-size:12px}
.sd-card-buy{margin-left:auto;background:var(--primary);color:#fff;font-size:12.5px;border-radius:999px;padding:4px 12px}
.sd-card-buy:hover{filter:brightness(1.05)}
.sd-card-meta{font-size:12px;color:var(--ink-3)}
.sd-card.sold-out{opacity:.92}

/* 列表布局：左图右信息 */
.sd-goods-list .sd-card{flex-direction:row;gap:14px;padding:12px}
.sd-goods-list .sd-card-pic{flex:0 0 150px;width:150px;padding-top:0 !important;height:150px}
.sd-goods-list .sd-card-pic img{position:static;height:100%}
.sd-goods-list .sd-card-body{padding:0;justify-content:center;gap:8px}
.sd-goods-list .sd-card-title{font-size:15px;-webkit-line-clamp:2;min-height:auto}
.sd-goods-list .sd-card-spec{align-self:flex-start}
.sd-goods-list .sd-card-price{margin-top:4px}

/* ---------- 商品详情页：店铺招牌栏 ---------- */
.sd-bar-wrap{padding-top:14px}
.sd-bar{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 16px;flex-wrap:wrap}
.sd-bar-logo img{width:50px;height:50px;border-radius:10px;object-fit:cover;background:#f2f4f8}
.sd-bar-info{display:flex;flex-direction:column;min-width:0}
.sd-bar-info b{font-size:15px}
.sd-bar-info b a{color:var(--ink)}
.sd-bar-info b a:hover{color:var(--primary)}
.sd-bar-meta{font-size:12.5px;color:var(--ink-3)}
.sd-bar-cats{display:flex;gap:8px;flex-wrap:wrap;margin-left:8px}
.sd-bar-cats a{font-size:12.5px;color:var(--ink-2);background:#f5f7fb;border-radius:999px;padding:4px 12px}
.sd-bar-cats a:hover{background:var(--primary-light);color:var(--primary)}
.sd-bar-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
.sd-bar-search{display:flex;border:1px solid var(--line);border-radius:999px;overflow:hidden}
.sd-bar-search input{border:0;outline:0;padding:7px 12px;font-size:13px;width:150px}
.sd-bar-search button{border:0;background:var(--primary);color:#fff;padding:0 14px;font-size:13px;cursor:pointer}
.sd-bar-enter{background:var(--primary);color:#fff;border-radius:999px;padding:7px 16px;font-size:13px}

/* ---------- 商品详情页：天猫式左图右信息 ---------- */
.sd-tmall{display:flex;gap:22px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;margin-bottom:16px;align-items:flex-start}
.sd-gallery{flex:0 0 400px;max-width:44%}
.sd-gallery-main{position:relative;overflow:hidden;border-radius:10px;background:#f7f9fc;padding-top:100%}
.sd-gallery-main img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .2s}
.sd-gallery-thumbs{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.sd-thumb{display:block;width:60px;height:60px;border:2px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}
.sd-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.sd-thumb.on{border-color:var(--primary)}
.sd-tmall-info{flex:1;min-width:0}
.sd-tmall-title{font-size:20px;line-height:1.45;margin-bottom:8px}
.sd-tmall-info .mb-btn{margin-left:auto}
.sd-article-detail{margin-top:4px}
.sd-detail-title{font-size:16px;border-left:3px solid var(--primary);padding-left:10px;margin-bottom:12px}

/* 详情页宽度 */
.sd-detail-narrow .main-box{max-width:860px}
.sd-detail-wide .main-box{max-width:100%}
.sd-detail-full .side{display:none}
.sd-detail-full .main-box{max-width:100%;flex:1 1 100%}

/* ---------- 商品详情页：本店推荐 ---------- */
.sd-recommend{margin-top:18px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px}
.sd-rec-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.sd-rec-head h3{font-size:16px;border-left:3px solid var(--primary);padding-left:10px}
.sd-rec-head a{font-size:13px;color:var(--ink-3)}
.sd-rec-head a:hover{color:var(--primary)}
.sd-rec-list{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.sd-rec-item{display:flex;flex-direction:column;gap:6px;background:#fbfcfe;border:1px solid var(--line);border-radius:10px;padding:10px;transition:.15s}
.sd-rec-item:hover{border-color:var(--primary);box-shadow:0 6px 18px rgba(0,0,0,.06)}
.sd-rec-item img{width:100%;padding-top:66%;object-fit:cover;border-radius:8px;background:#eef1f5;height:0}
.sd-rec-item b{font-size:13px;font-weight:400;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.sd-rec-item em{font-style:normal;color:var(--red);font-weight:700}

/* ---------- 页面内规格（inline）与购买行 ---------- */
.mb-inline{flex-wrap:wrap}
.mb-inline .mb-spec-inline{width:100%;margin:12px 0 4px;padding-top:12px;border-top:1px dashed var(--line)}
.mb-inline .mb-spec-val{cursor:pointer}
.mb-buy-row{display:flex;align-items:center;gap:12px;margin-left:auto}
.mb-buy-row .mb-qty{width:auto}
.mb-num{font-style:normal}

/* ---------- 售后政策面板（店铺页 tab） ---------- */
.sd-panel{background:#fff;border:1px solid var(--line);border-radius:10px;padding:18px}
.sd-panel h3{font-size:16px;border-left:3px solid var(--primary);padding-left:10px;margin-bottom:12px}
.sd-policy{list-style:none;display:flex;flex-direction:column;gap:10px;font-size:13.5px;color:var(--ink-2)}
.sd-policy li::before{content:'•';color:var(--primary);margin-right:6px}
.sd-policy b{color:var(--primary)}
.sd-policy-tag{font-style:normal;background:var(--primary-light);color:var(--primary);border-radius:4px;padding:1px 9px;margin-left:6px;font-size:12.5px}
.sd-policy-tip{margin-top:12px;font-size:12.5px;color:var(--ink-3);background:#fbfcfe;border-radius:8px;padding:10px}
.sd-policy-more{margin-top:12px;font-size:13px;color:var(--ink-3)}
.sd-policy-more a{color:var(--primary)}

/* ---------- 响应式 ---------- */
@media (max-width:1000px){
  .sd-tmall{flex-direction:column}
  .sd-gallery{flex:none;max-width:100%;width:100%}
  .sd-rec-list{grid-template-columns:repeat(2,1fr)}
  .sd-goods-grid.cols-4,.sd-goods-grid.cols-5{grid-template-columns:repeat(3,1fr)}
  .sd-goods-waterfall.cols-4,.sd-goods-waterfall.cols-5{columns:3}
}
@media (max-width:720px){
  .sd-header-in{padding:16px 0}
  .sd-search input{width:130px}
  .sd-actions{width:100%}
  .sd-goods-grid.cols-3,.sd-goods-grid.cols-4,.sd-goods-grid.cols-5{grid-template-columns:repeat(2,1fr)}
  .sd-goods-waterfall{columns:2 !important}
  .sd-rec-list{grid-template-columns:repeat(2,1fr)}
  .sd-goods-list .sd-card-pic{flex:0 0 110px;width:110px;height:110px}
}

/* ================= 小屏侧边栏 → 可伸展菜单（抽屉） =================
   PC（>1000px）：侧边栏保持原来的左右两栏布局，下面这些节点全部不显示；
   小屏（<=1000px）：侧边栏收成左侧抽屉，顶部留一条吸顶的「☰ 菜单」按钮。
   结构由 side-drawer.js 生成：.side-drawer-bar / .side-drawer-mask / .side-drawer-head / .side-drawer-foot
   ---------------------------------------------------------------------- */
.side-drawer-bar,.side-drawer-mask,.side-drawer-head,.side-drawer-foot{display:none}

/* 抽屉打开时锁住页面滚动 */
html.side-drawer-lock,html.side-drawer-lock body{overflow:hidden}

/* 小屏店招修正：店内搜索/收藏按钮占满一行时，店铺信息块必须允许换行，
   否则 .sd-shop（flex 容器）会把 .sd-shop-txt 挤压成 0 宽导致店名竖排 */
@media (max-width:720px){
  .sd-shop{flex-wrap:wrap;row-gap:12px}
  .sd-shop-txt h1{font-size:19px}
}

@media (max-width:1000px){
  /* 小屏下店内自定义导航不再吸顶，把顶部让给「☰ 菜单」条，避免两者叠在一起 */
  .sd-sticky .sd-nav-wrap{position:static;box-shadow:none}

  /* ---------- 吸顶菜单按钮条（吸在站点头部下方） ---------- */
  .side-drawer-bar{display:block;grid-column:1/-1;margin:0;position:sticky;top:60px;z-index:70}
  .side-drawer-btn{
    display:flex;align-items:center;gap:9px;width:100%;
    background:#fff;border:1px solid var(--line);border-radius:10px;
    padding:11px 14px;font-size:14.5px;color:var(--ink);cursor:pointer;
    box-shadow:0 3px 12px rgba(30,40,60,.08);
    -webkit-tap-highlight-color:transparent;transition:.15s;
  }
  .side-drawer-btn:active{background:#f8fafc}
  .side-drawer-btn .sdb-ico{font-style:normal;font-size:16px;line-height:1;color:var(--primary)}
  .side-drawer-btn .sdb-txt{flex:1;min-width:0;text-align:left;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .side-drawer-btn .sdb-num{font-style:normal;font-size:12px;color:var(--primary);background:var(--primary-light);border-radius:9px;padding:2px 9px;white-space:nowrap}
  .side-drawer-btn .sdb-arrow{font-style:normal;font-size:18px;line-height:1;color:var(--ink-3);transition:transform .2s}
  .side-drawer-btn.open{border-color:var(--primary);box-shadow:0 3px 12px var(--primary-shadow)}
  .side-drawer-btn.open .sdb-arrow{transform:rotate(90deg);color:var(--primary)}

  /* ---------- 抽屉本体 ---------- */
  .page-wrap > .side.side-drawer{
    position:fixed;left:0;top:0;bottom:0;z-index:110;
    width:min(342px,88vw);max-width:100%;
    margin:0;border-radius:0;grid-column:auto;grid-row:auto;
    background:#fff;box-shadow:12px 0 34px rgba(16,24,40,.20);
    display:flex;flex-direction:column;gap:0;
    padding:0 16px calc(22px + env(safe-area-inset-bottom));
    overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;
    transform:translateX(-102%);transition:transform .26s ease;
  }
  .page-wrap > .side.side-drawer.open{transform:translateX(0)}

  .side-drawer-head{
    display:flex;align-items:center;justify-content:space-between;gap:10px;
    position:sticky;top:0;z-index:2;background:#fff;
    margin:0 -16px;padding:15px 16px 12px;border-bottom:1px solid var(--line);
  }
  .side-drawer-title{font-size:15px;font-weight:600;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .side-drawer-close{
    flex:0 0 auto;width:30px;height:30px;border:0;border-radius:50%;
    background:#f2f4f8;color:var(--ink-2);font-size:13px;line-height:1;cursor:pointer;
    -webkit-tap-highlight-color:transparent;
  }
  .side-drawer-close:active{background:var(--primary-light);color:var(--primary)}

  /* 抽屉内的模块 → 菜单式条目：去掉卡片底色/圆角，用分隔线 */
  .side-drawer > .side-box,.side-drawer > .sd-side-mod{
    background:transparent;border:0;border-radius:0;box-shadow:none;
    padding:14px 0;margin:0;border-bottom:1px dashed var(--line);
  }
  .side-drawer > .side-box h3,.side-drawer > .sd-side-mod h3{font-size:14.5px;margin-bottom:10px}
  /* 抽屉里的链接行加一点触控高度 */
  .side-drawer .side-nav li a,.side-drawer .sd-cats a{padding:10px 10px}
  .side-drawer .sd-mini-list img{width:52px;height:52px;flex:0 0 52px}
  .side-drawer .sd-qr-box img,.side-drawer .sd-qr-box canvas{width:132px;height:132px}

  .side-drawer-foot{
    display:block;width:100%;margin:16px 0 2px;padding:12px 0;
    border:1px solid var(--line);background:#fff;border-radius:10px;
    font-size:14px;color:var(--ink-2);cursor:pointer;-webkit-tap-highlight-color:transparent;
  }
  .side-drawer-foot:active{background:var(--primary-light);color:var(--primary);border-color:var(--primary)}

  /* ---------- 遮罩 ---------- */
  .side-drawer-mask{
    display:block;position:fixed;inset:0;z-index:105;
    background:rgba(16,24,40,.5);
    opacity:0;visibility:hidden;transition:opacity .22s,visibility .22s;
    -webkit-tap-highlight-color:transparent;
  }
  .side-drawer-mask.open{opacity:1;visibility:visible}
}

/* ============================================================
 * 在线客服入口（店铺装修 / 商品详情购买面板）
 * ============================================================ */
.sd-kefu{
  display:inline-flex;align-items:center;gap:5px;height:34px;padding:0 14px;
  border-radius:17px;background:#fff;color:var(--primary);border:1px solid var(--primary);
  font-size:13px;white-space:nowrap;
}
.sd-kefu:hover{background:var(--primary);color:#fff}
.sd-service-chat{
  display:flex;align-items:center;justify-content:center;gap:6px;margin:10px 0 0;
  height:36px;border-radius:8px;background:var(--primary);color:#fff;font-size:13.5px;
}
.sd-service-chat:hover{background:var(--primary-dark);color:#fff}
.sd-service-chat span{font-size:15px}

.mb-kefu{
  display:inline-flex;align-items:center;gap:4px;margin-left:10px;height:30px;padding:0 12px;
  border-radius:15px;border:1px solid var(--primary);color:var(--primary);font-size:13px;
  vertical-align:middle;white-space:nowrap;
}
.mb-kefu:hover{background:var(--primary);color:#fff}
@media (max-width:720px){
  .sd-kefu{height:30px;padding:0 11px;font-size:12.5px}
  .mb-kefu{margin:8px 0 0;height:28px;padding:0 10px;font-size:12.5px}
}

/* ============================================================
 * 商家店铺（商城首页店铺街 + 全部店铺页 /mall-shops.html）
 * ============================================================ */
.shop-street{margin-top:22px}
.ss-head{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.ss-head h2{font-size:18px}
.ss-count{font-size:12.5px;background:var(--primary-light);
    padding:2px 9px;border-radius:10px;color:var(--primary)}
.ss-more{margin-left:auto;font-size:13px;color:var(--primary)}
.ss-list{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.ss-list-page{grid-template-columns:repeat(3,1fr);margin-top:0}
.ss-card{display:flex;align-items:center;gap:12px;background:var(--bg-card);border-radius:10px;
    padding:14px;box-shadow:0 1px 4px rgba(30,40,60,.06);transition:transform .18s,box-shadow .18s;
    position:relative;color:var(--ink)}
.ss-card:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(30,40,60,.12);color:var(--ink)}
.ss-logo{width:54px;height:54px;border-radius:10px;object-fit:cover;flex:0 0 auto;
    border:1px solid var(--line);background:#f2f4f8}
.ss-main{min-width:0;flex:1 1 auto}
.ss-name{display:block;font-size:14.5px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ss-desc{margin-top:2px;font-size:12px;color:var(--ink-3);
    display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.ss-meta{display:block;margin-top:4px;font-size:11.5px;color:var(--ink-3)}
.ss-meta i{font-style:normal;color:var(--primary);font-weight:600}
.ss-btn{flex:0 0 auto;font-size:12px;color:var(--primary);background:var(--primary-light);
    border-radius:12px;padding:5px 11px;white-space:nowrap}
.ss-empty{margin-top:6px;padding:22px 0;text-align:center;color:var(--ink-3);font-size:13.5px;
    background:var(--bg-card);border-radius:10px;border:1px dashed var(--line)}
.shop-toolbar{margin-top:20px}
@media (max-width:900px){
    .ss-list,.ss-list-page{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:600px){
    .ss-list,.ss-list-page{grid-template-columns:1fr}
    .ss-desc{display:none}
}