/* ============================================================
   山东中境承弘教育科技有限公司 · 学习文具商城
   视觉基调：Bento 便当格拼贴 + 雾蓝浅色系
   ============================================================ */

:root {
  --primary: #3E7CB1;
  --primary-d: #2E6191;
  --primary-l: #6FA6D2;
  --primary-soft: #EAF2FB;
  --primary-soft2: #DCE9F7;
  --accent: #4FA9C8;
  --bg: #F5F9FE;
  --card: #FFFFFF;
  --ink: #14304A;
  --ink-2: #48637C;
  --ink-3: #8298AC;
  --line: #DCE7F2;
  --ok: #2F9E78;
  --warn: #D98A2B;
  --danger: #D2584F;
  --r-xl: 26px;
  --r-lg: 20px;
  --r: 16px;
  --r-sm: 11px;
  --r-pill: 999px;
  --sh-1: 0 2px 10px rgba(46, 97, 145, 0.06);
  --sh-2: 0 10px 26px rgba(46, 97, 145, 0.10);
  --sh-3: 0 18px 44px rgba(46, 97, 145, 0.16);
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--primary-d); text-decoration: none; transition: color .18s; }
a:hover { color: var(--primary); }
img { max-width: 100%; display: block; }
ul, ol { list-style: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }

.wrap { width: min(1220px, 94vw); margin: 0 auto; }
.muted { color: var(--ink-3); }
.center { text-align: center; }
.mt8 { margin-top: 8px; } .mt12 { margin-top: 12px; } .mt16 { margin-top: 16px; }
.mt24 { margin-top: 24px; } .mt32 { margin-top: 32px; }
.flex { display: flex; gap: 12px; align-items: center; }
.flex-between { display: flex; gap: 12px; align-items: center; justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.grow { flex: 1; }
.hide { display: none !important; }

h1, h2, h3, h4 { letter-spacing: -0.02em; line-height: 1.3; font-weight: 700; }

/* ===== 按钮 ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 22px; border: 1px solid transparent; border-radius: var(--r-pill);
  background: var(--primary-soft); color: var(--primary-d);
  font-weight: 600; cursor: pointer; transition: all .18s; white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: linear-gradient(135deg, var(--primary) 0%, var(--primary-d) 100%); color: #fff; box-shadow: 0 8px 20px rgba(62, 124, 177, .28); }
.btn-primary:hover { color: #fff; box-shadow: 0 12px 26px rgba(62, 124, 177, .34); }
.btn-ghost { background: #fff; border-color: var(--line); color: var(--ink-2); }
.btn-ghost:hover { border-color: var(--primary-l); color: var(--primary-d); }
.btn-soft { background: var(--primary-soft); color: var(--primary-d); }
.btn-danger { background: #FDECEA; color: var(--danger); }
.btn-ok { background: #E7F6F0; color: var(--ok); }
.btn-sm { padding: 7px 14px; font-size: 13px; }
.btn-lg { padding: 14px 34px; font-size: 16px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: .55; cursor: not-allowed; transform: none; }

/* ===== 表单 ===== */
.form-group { margin-bottom: 16px; }
.form-group > label { display: block; font-size: 13px; font-weight: 600; color: var(--ink-2); margin-bottom: 6px; }
.form-control {
  width: 100%; padding: 11px 14px; border: 1px solid var(--line); border-radius: var(--r-sm);
  background: #fff; outline: none; transition: border-color .18s, box-shadow .18s;
}
.form-control:focus { border-color: var(--primary-l); box-shadow: 0 0 0 4px rgba(111, 166, 210, .16); }
textarea.form-control { min-height: 96px; resize: vertical; }
select.form-control { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--ink-3) 50%), linear-gradient(135deg, var(--ink-3) 50%, transparent 50%); background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%; background-size: 5px 5px; background-repeat: no-repeat; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.check-line { display: flex; align-items: flex-start; gap: 8px; font-size: 13px; color: var(--ink-2); }
.check-line input { margin-top: 4px; }

/* ===== 图片编辑（商品封面 / 店铺头像）===== */
.img-edit-grid { display: flex; gap: 10px; flex-wrap: wrap; }
.img-slot { position: relative; width: 92px; height: 92px; border-radius: var(--r-sm); border: 2px solid var(--line); overflow: hidden; background: #F2F7FD; }
.img-slot.is-cover { border-color: var(--primary); }
.img-slot img { width: 100%; height: 100%; object-fit: cover; }
.img-slot-del {
  position: absolute; top: 3px; right: 3px; width: 19px; height: 19px; border-radius: 50%;
  background: rgba(210, 88, 79, .92); color: #fff; font-size: 12px; cursor: pointer;
  display: flex; align-items: center; justify-content: center; line-height: 1;
}
.img-slot-cover {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 2px 0; text-align: center;
  background: rgba(20, 48, 74, .72); color: #fff; font-size: 11px; cursor: pointer;
}
.img-slot.is-cover .img-slot-cover { background: var(--primary); cursor: default; }
.img-add {
  width: 92px; height: 92px; border-radius: var(--r-sm); border: 2px dashed var(--line);
  background: #fff; color: var(--ink-3); font-size: 12.5px; cursor: pointer; text-align: center;
  display: flex; align-items: center; justify-content: center; padding: 6px;
}
.img-add:hover { border-color: var(--primary-l); color: var(--primary-d); background: var(--primary-soft); }
.img-tip { font-size: 12px; color: var(--ink-3); margin-top: 2px; flex: 1 1 100%; }

/* ===== 标签 ===== */
.tag { display: inline-flex; align-items: center; padding: 3px 10px; border-radius: var(--r-pill); font-size: 12px; font-weight: 600; }
.tag-primary { background: var(--primary-soft); color: var(--primary-d); }
.tag-success { background: #E7F6F0; color: var(--ok); }
.tag-warning { background: #FDF2E3; color: var(--warn); }
.tag-info { background: #EAF2FB; color: var(--primary); }
.tag-danger { background: #FDECEA; color: var(--danger); }
.tag-muted { background: #EFF3F7; color: var(--ink-3); }
.tag-soft { background: #EFF5FB; color: var(--primary-d); }
.stars { color: #F0A93B; letter-spacing: 1px; font-size: 13px; }

/* ===== 顶部条 ===== */
.topbar { background: var(--primary-soft); border-bottom: 1px solid var(--primary-soft2); font-size: 13px; color: var(--ink-2); }
.topbar-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; height: 38px; }
.topbar-right { display: flex; align-items: center; gap: 14px; }
.topbar-right a { color: var(--ink-2); }
.topbar-right a:hover { color: var(--primary-d); }

/* ===== 导航 ===== */
.nav-shell {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-row { display: flex; align-items: center; gap: 18px; padding: 12px 0 10px; }
.brand { display: flex; align-items: center; gap: 11px; flex-shrink: 0; }
.brand-mark {
  width: 46px; height: 46px; border-radius: 14px; flex-shrink: 0;
  background: linear-gradient(140deg, var(--primary) 0%, var(--accent) 100%);
  color: #fff; font-size: 22px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 18px rgba(62, 124, 177, .28);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.25; }
.brand-text strong { font-size: 16px; color: var(--ink); }
.brand-text em { font-style: normal; font-size: 12px; color: var(--ink-3); }

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav > a, .nav-drop > a {
  padding: 8px 13px; border-radius: var(--r-pill); font-size: 14px; font-weight: 600; color: var(--ink-2);
}
.main-nav > a:hover, .nav-drop:hover > a { background: var(--primary-soft); color: var(--primary-d); }
.main-nav > a.on, .nav-drop > a.on { background: var(--primary); color: #fff; }
.caret { font-size: 10px; }

.nav-drop { position: relative; }
.drop-panel {
  position: absolute; top: 100%; left: 0; min-width: 220px; padding: 10px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r);
  box-shadow: var(--sh-2); display: none; grid-template-columns: 1fr; gap: 2px; z-index: 70;
}
.nav-drop:hover .drop-panel { display: grid; }
.drop-panel a { display: flex; align-items: center; gap: 8px; padding: 9px 12px; border-radius: var(--r-sm); font-size: 14px; color: var(--ink-2); }
.drop-panel a:hover { background: var(--primary-soft); color: var(--primary-d); }

.nav-tools { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.search-box { display: flex; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: var(--r-pill); padding: 4px 4px 4px 14px; }
.search-box input { border: none; outline: none; width: 190px; background: transparent; font-size: 14px; }
.search-box button { border: none; background: var(--primary); color: #fff; padding: 8px 16px; border-radius: var(--r-pill); cursor: pointer; font-weight: 600; font-size: 13px; }
.icon-btn { position: relative; width: 42px; height: 42px; border-radius: 14px; background: var(--primary-soft); display: flex; align-items: center; justify-content: center; font-size: 19px; }
.icon-btn:hover { background: var(--primary-soft2); }
.badge {
  position: absolute; top: -4px; right: -4px; min-width: 19px; height: 19px; padding: 0 5px;
  border-radius: var(--r-pill); background: var(--danger); color: #fff; font-size: 11px; font-weight: 700;
  display: none; align-items: center; justify-content: center;
}
.cat-chips { display: flex; align-items: center; gap: 8px; padding: 0 0 12px; overflow-x: auto; }
.chips-label { font-size: 12px; font-weight: 700; color: var(--ink-3); letter-spacing: .04em; flex-shrink: 0; }
.chip { padding: 6px 14px; border-radius: var(--r-pill); background: #fff; border: 1px solid var(--line); font-size: 13px; color: var(--ink-2); white-space: nowrap; }
.chip:hover { border-color: var(--primary-l); color: var(--primary-d); background: var(--primary-soft); }

/* ===== 页面头部（内页）===== */
.page-head { padding: 26px 0 18px; }
.page-head h1 { font-size: 26px; }
.page-head p { color: var(--ink-3); font-size: 14px; margin-top: 4px; }
.crumb { font-size: 13px; color: var(--ink-3); margin-bottom: 10px; }
.crumb a { color: var(--ink-2); }

.section { padding: 36px 0; }
.section-tight { padding: 22px 0; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.section-head h2 { font-size: 22px; }
.section-head p { color: var(--ink-3); font-size: 14px; margin-top: 4px; }
.section-head .link-more { font-size: 14px; font-weight: 600; }

/* ===== 首页 Bento 拼贴 ===== */
.hero-bento {
  display: grid; grid-template-columns: repeat(12, 1fr); gap: 14px;
  padding: 22px 0 6px;
}
.b-hero {
  grid-column: span 6; grid-row: span 2; min-height: 320px;
  border-radius: var(--r-xl); padding: 34px; position: relative; overflow: hidden;
  background: linear-gradient(150deg, #EAF2FB 0%, #DCE9F7 55%, #CBDDF0 100%);
  border: 1px solid #D3E3F3;
  display: flex; flex-direction: column; justify-content: center;
}
.b-hero::after {
  content: ''; position: absolute; right: -70px; bottom: -80px; width: 260px; height: 260px;
  border-radius: 50%; background: radial-gradient(circle at 30% 30%, rgba(62,124,177,.35), rgba(62,124,177,0) 70%);
}
.b-hero::before {
  content: ''; position: absolute; right: 38px; top: 30px; width: 108px; height: 108px;
  border-radius: 30px; background: linear-gradient(140deg, #fff, #E4EEF9);
  box-shadow: 0 14px 30px rgba(46,97,145,.16); transform: rotate(-12deg);
}
.b-hero .bh-tag { display: inline-flex; align-items: center; gap: 6px; align-self: flex-start; padding: 6px 14px; border-radius: var(--r-pill); background: #fff; color: var(--primary-d); font-size: 12px; font-weight: 700; box-shadow: var(--sh-1); }
.b-hero h1 { font-size: 34px; margin: 16px 0 10px; max-width: 62%; }
.b-hero p { color: var(--ink-2); font-size: 15px; max-width: 66%; }
.b-hero .bh-search { display: flex; gap: 8px; margin-top: 22px; max-width: 420px; }
.b-hero .bh-search input { flex: 1; padding: 13px 18px; border-radius: var(--r-pill); border: 1px solid #fff; box-shadow: var(--sh-1); outline: none; }
.b-hero .bh-actions { display: flex; gap: 10px; margin-top: 18px; }

.b-tile {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 18px; box-shadow: var(--sh-1); display: flex; flex-direction: column; gap: 6px;
  transition: transform .2s, box-shadow .2s;
}
.b-tile:hover { transform: translateY(-3px); box-shadow: var(--sh-2); }
.b-cat { grid-column: span 2; text-align: center; align-items: center; justify-content: center; min-height: 118px; }
.b-cat .bc-icon { font-size: 30px; }
.b-cat b { font-size: 15px; }
.b-cat span { font-size: 12px; color: var(--ink-3); }
.b-stat { grid-column: span 2; min-height: 118px; justify-content: center; background: linear-gradient(150deg, #FFFFFF, #EFF6FD); }
.b-stat b { font-size: 26px; color: var(--primary-d); }
.b-stat span { font-size: 13px; color: var(--ink-3); }
.b-perk { grid-column: span 2; min-height: 94px; justify-content: center; }
.b-perk .bp-icon { font-size: 22px; }
.b-perk b { font-size: 14px; }
.b-perk span { font-size: 12px; color: var(--ink-3); }

/* ===== 商品卡 ===== */
.grid-products { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.grid-products-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

.p-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.p-card:hover { transform: translateY(-4px); box-shadow: var(--sh-2); border-color: var(--primary-soft2); }
.p-thumb {
  position: relative; height: 186px; background: linear-gradient(150deg, #F2F7FD, #E3EEF9);
  display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.p-thumb img { width: 100%; height: 100%; object-fit: cover; }
.thumb-emoji { display: none; font-size: 46px; }
.thumb-fallback .thumb-emoji { display: block; }
.p-off {
  position: absolute; left: 12px; top: 12px; padding: 3px 10px; border-radius: var(--r-pill);
  background: var(--danger); color: #fff; font-size: 12px; font-weight: 700;
}
.p-sold-out {
  position: absolute; right: 12px; top: 12px; padding: 3px 10px; border-radius: var(--r-pill);
  background: rgba(20,48,74,.72); color: #fff; font-size: 12px;
}
.p-body { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.p-body h4 { font-size: 15px; font-weight: 600; line-height: 1.45; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 44px; }
.p-sub { font-size: 12px; color: var(--ink-3); }
.p-price { display: flex; align-items: baseline; gap: 8px; margin-top: auto; }
.p-price b { color: var(--primary-d); font-size: 19px; }
.p-price s { color: var(--ink-3); font-size: 12px; }
.p-foot { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: 12px; color: var(--ink-3); border-top: 1px dashed var(--line); padding-top: 9px; }
.p-merchant { max-width: 54%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ===== 类目宫格 ===== */
.grid-cats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.cat-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 22px 18px; display: flex; flex-direction: column; gap: 6px; box-shadow: var(--sh-1);
  transition: transform .2s, box-shadow .2s;
}
.cat-card:hover { transform: translateY(-4px); box-shadow: var(--sh-2); }
.cat-card .cc-icon { width: 48px; height: 48px; border-radius: 15px; background: var(--primary-soft); display: flex; align-items: center; justify-content: center; font-size: 24px; }
.cat-card b { font-size: 16px; }
.cat-card span { font-size: 12px; color: var(--ink-3); }

/* ===== 商家卡 ===== */
.grid-merchants { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.m-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 20px; display: flex; flex-direction: column; gap: 10px; box-shadow: var(--sh-1);
  transition: transform .2s, box-shadow .2s;
}
.m-card:hover { transform: translateY(-4px); box-shadow: var(--sh-2); }
.m-logo { width: 56px; height: 56px; border-radius: 18px; background: linear-gradient(140deg, #EAF2FB, #D6E6F6); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.m-logo img { width: 100%; height: 100%; object-fit: cover; }
.m-logo .thumb-emoji { font-size: 26px; }
.m-body h4 { font-size: 16px; }
.m-rate { font-size: 12px; color: var(--ink-3); margin: 3px 0 6px; }
.m-body p { font-size: 13px; color: var(--ink-2); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.m-meta { font-size: 12px; color: var(--ink-3); margin-top: 8px; border-top: 1px dashed var(--line); padding-top: 8px; }

/* ===== 文章卡 ===== */
.grid-articles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.a-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg);
  overflow: hidden; display: flex; flex-direction: column; transition: transform .2s, box-shadow .2s;
}
.a-card:hover { transform: translateY(-4px); box-shadow: var(--sh-2); }
.a-thumb { height: 132px; background: linear-gradient(150deg, #EFF5FC, #DEEAF7); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.a-thumb img { width: 100%; height: 100%; object-fit: cover; }
.a-thumb .thumb-emoji { font-size: 40px; }
.a-body { padding: 16px; display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }
.a-body h4 { font-size: 16px; }
.a-body p { font-size: 13px; color: var(--ink-2); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.a-meta { font-size: 12px; color: var(--ink-3); }

/* ===== 半宽拼贴（首页混排）===== */
.bento-mix { display: grid; grid-template-columns: 1.35fr 1fr; gap: 16px; align-items: stretch; }
.mix-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-xl); padding: 24px; box-shadow: var(--sh-1); }
.mix-card h3 { font-size: 18px; margin-bottom: 14px; }
.rank-list li { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px dashed var(--line); }
.rank-list li:last-child { border-bottom: none; }
.rank-no { width: 24px; height: 24px; border-radius: 8px; background: var(--primary-soft); color: var(--primary-d); font-size: 12px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.rank-list .rn-name { flex: 1; font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rank-list .rn-price { font-weight: 700; color: var(--primary-d); }
.mix-perks { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.perk-item { background: var(--primary-soft); border-radius: var(--r); padding: 14px; }
.perk-item b { display: block; font-size: 14px; }
.perk-item span { font-size: 12px; color: var(--ink-3); }
.perk-item .pi-icon { font-size: 20px; }

/* ===== 入驻流程带 ===== */
.join-flow-band { background: linear-gradient(180deg, #FFFFFF 0%, #EFF6FD 100%); border-top: 1px solid var(--line); margin-top: 26px; }
.join-flow { display: flex; align-items: center; gap: 26px; padding: 30px 0; flex-wrap: wrap; }
.jf-head { min-width: 210px; }
.jf-head h3 { font-size: 19px; }
.jf-head p { font-size: 13px; color: var(--ink-3); }
.jf-steps { display: flex; gap: 10px; flex: 1; flex-wrap: wrap; }
.jf-steps li { flex: 1; min-width: 150px; background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 14px; display: flex; flex-direction: column; gap: 3px; }
.jf-steps li span { width: 24px; height: 24px; border-radius: 8px; background: var(--primary); color: #fff; font-size: 12px; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.jf-steps li b { font-size: 14px; }
.jf-steps li em { font-style: normal; font-size: 12px; color: var(--ink-3); }

/* ===== 页脚 ===== */
.site-footer { background: var(--primary-soft2); border-top: 1px solid #CFE0F1; padding: 34px 0 20px; color: var(--ink-2); }
.foot-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 26px; }
.foot-col { display: flex; flex-direction: column; gap: 7px; }
.foot-col h4 { font-size: 14px; color: var(--ink); margin-bottom: 4px; }
.foot-col a { font-size: 13px; color: var(--ink-2); }
.foot-col a:hover { color: var(--primary-d); }
.foot-col.wide p { font-size: 13px; }
.foot-line { color: var(--ink-2); }
.foot-bottom { margin-top: 24px; padding-top: 16px; border-top: 1px dashed #C4D8EC; font-size: 12.5px; color: var(--ink-2); display: flex; flex-direction: column; gap: 4px; }
.foot-bottom a { color: var(--ink-2); text-decoration: underline; }

/* ===== Toast ===== */
.toast-box { position: fixed; right: 22px; top: 22px; z-index: 300; display: flex; flex-direction: column; gap: 10px; }
.toast {
  padding: 12px 20px; border-radius: var(--r); background: #fff; box-shadow: var(--sh-3);
  border-left: 4px solid var(--primary); font-size: 14px; opacity: 0; transform: translateX(20px);
  transition: all .25s;
}
.toast.show { opacity: 1; transform: translateX(0); }
.toast-success { border-left-color: var(--ok); }
.toast-error { border-left-color: var(--danger); }
.toast-info { border-left-color: var(--primary); }

/* ===== 弹窗 ===== */
.modal-mask {
  position: fixed; inset: 0; background: rgba(20, 48, 74, .45); z-index: 200;
  display: none; align-items: center; justify-content: center; padding: 20px;
}
.modal-mask.show { display: flex; }
.modal-box { background: #fff; border-radius: var(--r-xl); width: min(680px, 94vw); max-height: 84vh; display: flex; flex-direction: column; overflow: hidden; box-shadow: var(--sh-3); }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 22px; border-bottom: 1px solid var(--line); }
.modal-head h3 { font-size: 17px; }
.modal-x { cursor: pointer; font-size: 22px; color: var(--ink-3); line-height: 1; }
.modal-body { padding: 20px 22px; overflow-y: auto; font-size: 14px; color: var(--ink-2); }
.modal-foot { padding: 14px 22px; border-top: 1px solid var(--line); display: none; gap: 10px; justify-content: flex-end; }
.policy-text { white-space: normal; line-height: 1.9; font-size: 13.5px; }

/* ===== 空状态 ===== */
.empty-state { background: #fff; border: 1px dashed var(--line); border-radius: var(--r-lg); padding: 46px 20px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.es-icon { font-size: 42px; }
.empty-state p { color: var(--ink-3); }

/* ===== 卡片容器 ===== */
.panel { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 20px; box-shadow: var(--sh-1); }
.panel + .panel { margin-top: 16px; }
.panel h3 { font-size: 16px; margin-bottom: 12px; }

/* ===== 列表页布局 ===== */
.list-layout { display: grid; grid-template-columns: 250px 1fr; gap: 20px; align-items: start; }
.filter-panel { position: sticky; top: 96px; }
.filter-group { border-bottom: 1px dashed var(--line); padding: 14px 0; }
.filter-group:last-child { border-bottom: none; }
.filter-group h4 { font-size: 14px; margin-bottom: 10px; }
.filter-group a { display: block; padding: 7px 10px; border-radius: var(--r-sm); font-size: 13.5px; color: var(--ink-2); }
.filter-group a:hover { background: var(--primary-soft); color: var(--primary-d); }
.filter-group a.on { background: var(--primary); color: #fff; }
.price-row { display: flex; align-items: center; gap: 8px; }
.price-row input { width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: var(--r-sm); outline: none; }
.toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 10px 14px; margin-bottom: 16px; flex-wrap: wrap; }
.sort-tabs { display: flex; gap: 6px; }
.sort-tabs a { padding: 7px 14px; border-radius: var(--r-pill); font-size: 13px; color: var(--ink-2); }
.sort-tabs a.on { background: var(--primary); color: #fff; }

/* ===== 商品详情 ===== */
.detail-layout { display: grid; grid-template-columns: 1.02fr 1fr; gap: 26px; align-items: start; }
.gallery { background: #fff; border: 1px solid var(--line); border-radius: var(--r-xl); padding: 16px; box-shadow: var(--sh-1); }
.gallery-main { height: 380px; border-radius: var(--r-lg); background: linear-gradient(150deg, #F2F7FD, #E3EEF9); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.gallery-main .thumb-emoji { font-size: 84px; }
.gallery-thumbs { display: flex; gap: 10px; margin-top: 12px; }
.gallery-thumbs div { width: 66px; height: 66px; border-radius: var(--r-sm); border: 2px solid var(--line); overflow: hidden; cursor: pointer; background: #F2F7FD; display: flex; align-items: center; justify-content: center; }
.gallery-thumbs div.on { border-color: var(--primary); }
.gallery-thumbs img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumbs .thumb-emoji { font-size: 26px; }

.detail-info { background: #fff; border: 1px solid var(--line); border-radius: var(--r-xl); padding: 24px; box-shadow: var(--sh-1); }
.detail-info h1 { font-size: 23px; line-height: 1.45; }
.price-block { background: linear-gradient(140deg, #EAF2FB, #DEEAF7); border-radius: var(--r-lg); padding: 18px 20px; margin: 16px 0; display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.price-block .pb-now { font-size: 32px; font-weight: 700; color: var(--primary-d); }
.price-block .pb-old { color: var(--ink-3); text-decoration: line-through; }
.price-block .pb-meta { margin-left: auto; font-size: 12.5px; color: var(--ink-2); text-align: right; }
.sku-row { margin: 12px 0; }
.sku-row > label { font-size: 13px; font-weight: 600; color: var(--ink-2); display: block; margin-bottom: 8px; }
.sku-opts { display: flex; gap: 8px; flex-wrap: wrap; }
.sku-opts button { padding: 7px 16px; border-radius: var(--r-pill); border: 1px solid var(--line); background: #fff; cursor: pointer; font-size: 13.5px; }
.sku-opts button.on { border-color: var(--primary); background: var(--primary-soft); color: var(--primary-d); font-weight: 600; }
.qty-picker { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: var(--r-pill); overflow: hidden; }
.qty-picker button { width: 38px; height: 38px; border: none; background: #fff; cursor: pointer; font-size: 17px; color: var(--ink-2); }
.qty-picker button:hover { background: var(--primary-soft); }
.qty-picker input { width: 54px; height: 38px; border: none; border-left: 1px solid var(--line); border-right: 1px solid var(--line); text-align: center; outline: none; }
.detail-actions { display: flex; gap: 12px; margin-top: 18px; flex-wrap: wrap; }
.shop-inline { display: flex; align-items: center; gap: 12px; background: var(--primary-soft); border-radius: var(--r-lg); padding: 14px 16px; margin-top: 18px; }
.shop-inline .si-logo { width: 46px; height: 46px; border-radius: 14px; background: #fff; display: flex; align-items: center; justify-content: center; font-size: 22px; overflow: hidden; }
.shop-inline .si-logo img { width: 100%; height: 100%; object-fit: cover; }
.shop-inline .si-name { font-size: 15px; font-weight: 700; }
.shop-inline .si-meta { font-size: 12.5px; color: var(--ink-2); }
.shop-inline .si-go { margin-left: auto; }

.tabs { display: flex; gap: 8px; border-bottom: 1px solid var(--line); margin: 28px 0 18px; }
.tabs button { padding: 10px 18px; border: none; background: transparent; cursor: pointer; font-weight: 600; color: var(--ink-2); border-bottom: 3px solid transparent; }
.tabs button.on { color: var(--primary-d); border-bottom-color: var(--primary); }
.spec-table { width: 100%; border-collapse: collapse; font-size: 14px; table-layout: fixed; }
.spec-table td { padding: 10px 12px; border-bottom: 1px dashed var(--line); word-break: break-word; overflow-wrap: anywhere; }
.spec-table td:first-child { width: 150px; color: var(--ink-3); }
.review-item { padding: 14px 0; border-bottom: 1px dashed var(--line); }
.review-item .ri-head { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--ink-3); }
.review-item p { margin-top: 6px; font-size: 14px; color: var(--ink-2); }

/* ===== 店铺页 ===== */
.shop-hero {
  border-radius: var(--r-xl); padding: 28px; background: linear-gradient(140deg, #EAF2FB, #D5E6F6);
  border: 1px solid #D3E3F3; display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
}
.shop-hero .sh-logo { width: 82px; height: 82px; border-radius: 24px; background: #fff; display: flex; align-items: center; justify-content: center; font-size: 36px; overflow: hidden; box-shadow: var(--sh-1); }
.shop-hero .sh-logo img { width: 100%; height: 100%; object-fit: cover; }
.shop-hero h1 { font-size: 24px; }
.shop-hero .sh-meta { font-size: 13px; color: var(--ink-2); margin-top: 4px; }
.shop-hero .sh-stats { display: flex; gap: 26px; margin-left: auto; }
.shop-hero .sh-stats div { text-align: center; }
.shop-hero .sh-stats b { display: block; font-size: 22px; color: var(--primary-d); }
.shop-hero .sh-stats span { font-size: 12px; color: var(--ink-2); }

/* ===== 购物车 ===== */
.cart-row { display: grid; grid-template-columns: 88px 1fr 100px 130px 110px 76px; gap: 14px; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 14px; margin-bottom: 12px; }
.cart-thumb { width: 88px; height: 88px; border-radius: var(--r-sm); overflow: hidden; background: linear-gradient(150deg, #F2F7FD, #E3EEF9); display: flex; align-items: center; justify-content: center; }
.cart-thumb img { width: 100%; height: 100%; object-fit: cover; }
.cart-thumb .thumb-emoji { font-size: 30px; }
.cart-name { font-size: 14.5px; font-weight: 600; }
.cart-sub { font-size: 12px; color: var(--ink-3); margin-top: 3px; }
.summary-panel { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 20px; box-shadow: var(--sh-1); position: sticky; top: 96px; }
.summary-line { display: flex; justify-content: space-between; font-size: 14px; color: var(--ink-2); padding: 5px 0; }
.summary-total { display: flex; justify-content: space-between; align-items: baseline; margin-top: 12px; padding-top: 12px; border-top: 1px dashed var(--line); }
.summary-total b { font-size: 25px; color: var(--primary-d); }
.cart-layout { display: grid; grid-template-columns: 1fr 330px; gap: 20px; align-items: start; }

/* ===== 收银台 ===== */
.pay-layout { display: grid; grid-template-columns: 1fr 340px; gap: 20px; align-items: start; }
.qr-box { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 22px; text-align: center; }
.qr-img { width: 190px; height: 190px; margin: 12px auto; border-radius: var(--r); border: 1px solid var(--line); padding: 8px; background: #fff; }
.pay-steps { display: flex; flex-direction: column; gap: 10px; margin-top: 12px; text-align: left; }
.pay-steps li { display: flex; gap: 10px; font-size: 13.5px; color: var(--ink-2); }
.pay-steps li b { color: var(--primary-d); }

/* ===== 用户中心 ===== */
.uc-layout { display: grid; grid-template-columns: 230px 1fr; gap: 20px; align-items: start; }
.uc-side { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 18px; box-shadow: var(--sh-1); }
.uc-user { text-align: center; padding-bottom: 14px; border-bottom: 1px dashed var(--line); margin-bottom: 12px; }
.uc-avatar { width: 62px; height: 62px; border-radius: 22px; background: linear-gradient(140deg, var(--primary), var(--accent)); color: #fff; font-size: 26px; display: flex; align-items: center; justify-content: center; margin: 0 auto 10px; }
.uc-menu a { display: block; padding: 10px 14px; border-radius: var(--r-sm); font-size: 14px; color: var(--ink-2); margin-bottom: 3px; }
.uc-menu a:hover { background: var(--primary-soft); }
.uc-menu a.on { background: var(--primary); color: #fff; font-weight: 600; }
.uc-panel { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 22px; box-shadow: var(--sh-1); min-height: 420px; }
.uc-panel h3 { margin-bottom: 16px; }
.addr-card { border: 1px solid var(--line); border-radius: var(--r); padding: 14px; margin-bottom: 12px; display: flex; gap: 12px; align-items: flex-start; }
.addr-card.on { border-color: var(--primary); background: var(--primary-soft); }
.addr-card .ac-main { flex: 1; font-size: 13.5px; color: var(--ink-2); }
.addr-card .ac-main b { color: var(--ink); font-size: 14.5px; }
.order-card { border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; margin-bottom: 14px; }
.order-card-head { display: flex; align-items: center; gap: 14px; padding: 12px 16px; background: var(--primary-soft); font-size: 13px; color: var(--ink-2); flex-wrap: wrap; }
.order-card-head .oc-no { font-weight: 600; color: var(--ink); }
.order-card-head .oc-right { margin-left: auto; }
.order-goods { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-bottom: 1px dashed var(--line); }
.order-goods:last-of-type { border-bottom: none; }
.order-goods .og-img { width: 58px; height: 58px; border-radius: var(--r-sm); overflow: hidden; background: #F2F7FD; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.order-goods .og-img img { width: 100%; height: 100%; object-fit: cover; }
.order-goods .og-name { flex: 1; font-size: 14px; }
.order-foot { display: flex; align-items: center; gap: 10px; padding: 12px 16px; background: #FAFCFE; border-top: 1px solid var(--line); flex-wrap: wrap; }
.order-foot .of-total { margin-left: auto; font-size: 14px; }
.order-foot .of-total b { color: var(--primary-d); font-size: 18px; }

/* ===== 登录 / 注册 ===== */
.auth-wrap { min-height: 62vh; display: flex; align-items: center; justify-content: center; padding: 34px 16px; }
.auth-card { background: #fff; border: 1px solid var(--line); border-radius: var(--r-xl); box-shadow: var(--sh-2); width: min(460px, 94vw); padding: 34px; }
.auth-card h2 { font-size: 22px; margin-bottom: 6px; }
.auth-card .auth-sub { color: var(--ink-3); font-size: 13.5px; margin-bottom: 22px; }
.auth-card .auth-foot { text-align: center; font-size: 13.5px; color: var(--ink-3); margin-top: 16px; }
.auth-tabs { display: flex; gap: 8px; background: var(--primary-soft); padding: 5px; border-radius: var(--r-pill); margin-bottom: 20px; }
.auth-tabs a { flex: 1; text-align: center; padding: 9px; border-radius: var(--r-pill); font-size: 14px; font-weight: 600; color: var(--ink-2); }
.auth-tabs a.on { background: #fff; color: var(--primary-d); box-shadow: var(--sh-1); }

/* ===== 表格（后台）===== */
.table-wrap { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: auto; box-shadow: var(--sh-1); }
table.data { width: 100%; border-collapse: collapse; font-size: 13.5px; min-width: 720px; }
table.data th { background: var(--primary-soft); color: var(--ink-2); text-align: left; padding: 12px 14px; font-weight: 600; white-space: nowrap; }
table.data td { padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: middle; }
table.data tr:last-child td { border-bottom: none; }
table.data tr:hover td { background: #FAFCFE; }
.row-actions { display: flex; gap: 6px; flex-wrap: wrap; }

/* ===== 后台布局 ===== */
.admin-layout { display: grid; grid-template-columns: 236px 1fr; gap: 18px; align-items: start; padding: 18px 0 40px; }
.admin-side { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-1); padding: 16px; position: sticky; top: 92px; }
.admin-side .as-brand { display: flex; align-items: center; gap: 10px; padding-bottom: 14px; border-bottom: 1px dashed var(--line); margin-bottom: 12px; }
.admin-side .as-brand .brand-mark { width: 38px; height: 38px; border-radius: 12px; font-size: 18px; }
.admin-side .as-brand b { font-size: 14px; }
.admin-side .as-brand span { display: block; font-size: 11.5px; color: var(--ink-3); }
.admin-menu a { display: flex; align-items: center; gap: 10px; padding: 10px 13px; border-radius: var(--r-sm); font-size: 14px; color: var(--ink-2); margin-bottom: 3px; }
.admin-menu a:hover { background: var(--primary-soft); }
.admin-menu a.on { background: linear-gradient(135deg, var(--primary), var(--primary-d)); color: #fff; font-weight: 600; }
.admin-menu .am-badge { margin-left: auto; background: var(--danger); color: #fff; font-size: 11px; padding: 1px 7px; border-radius: var(--r-pill); }
.admin-main { min-height: 520px; }
.admin-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 16px; flex-wrap: wrap; }
.admin-head h2 { font-size: 20px; }
.admin-head .ah-sub { font-size: 13px; color: var(--ink-3); }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 18px; }
.stat-card { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 18px; box-shadow: var(--sh-1); }
.stat-card .sc-label { font-size: 12.5px; color: var(--ink-3); }
.stat-card .sc-value { font-size: 26px; font-weight: 700; color: var(--primary-d); margin-top: 4px; }
.stat-card .sc-extra { font-size: 12px; color: var(--ink-3); margin-top: 4px; }
.stat-card.hl { background: linear-gradient(140deg, var(--primary) 0%, var(--primary-d) 100%); border-color: transparent; }
.stat-card.hl .sc-label, .stat-card.hl .sc-extra { color: rgba(255,255,255,.82); }
.stat-card.hl .sc-value { color: #fff; }
.bar-chart { display: flex; align-items: flex-end; gap: 12px; height: 160px; padding: 10px 4px; }
.bar-chart .bar { flex: 1; background: linear-gradient(180deg, var(--primary-l), var(--primary)); border-radius: 8px 8px 4px 4px; position: relative; min-height: 4px; }
.bar-chart .bar span { position: absolute; bottom: -22px; left: 0; right: 0; text-align: center; font-size: 11px; color: var(--ink-3); }
.bar-chart .bar em { position: absolute; top: -20px; left: 0; right: 0; text-align: center; font-size: 11px; color: var(--ink-2); font-style: normal; }
.admin-login { max-width: 420px; margin: 70px auto; background: #fff; border: 1px solid var(--line); border-radius: var(--r-xl); padding: 32px; box-shadow: var(--sh-2); }
.admin-login h2 { text-align: center; margin-bottom: 6px; }
.admin-login .al-sub { text-align: center; color: var(--ink-3); font-size: 13px; margin-bottom: 22px; }
.admin-login .al-err { color: var(--danger); font-size: 13px; text-align: center; margin-top: 10px; min-height: 18px; }

/* ===== 进度 / 步骤条 ===== */
.steps-line { display: flex; gap: 10px; flex-wrap: wrap; margin: 18px 0 26px; }
.steps-line li { flex: 1; min-width: 160px; background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 14px; }
.steps-line li span { display: inline-flex; width: 24px; height: 24px; border-radius: 8px; background: var(--primary); color: #fff; font-size: 12px; font-weight: 700; align-items: center; justify-content: center; }
.steps-line li b { display: block; margin-top: 8px; font-size: 14px; }
.steps-line li em { font-style: normal; font-size: 12.5px; color: var(--ink-3); }

/* ===== 分页 ===== */
.pager { display: flex; gap: 8px; justify-content: center; margin-top: 22px; }
.pager button { min-width: 38px; height: 38px; border-radius: var(--r-sm); border: 1px solid var(--line); background: #fff; cursor: pointer; font-size: 13.5px; }
.pager button.on { background: var(--primary); color: #fff; border-color: var(--primary); }
.pager button:disabled { opacity: .5; cursor: not-allowed; }

/* ===== 窄屏防溢出（grid/flex 子项允许收缩）===== */
.grid-products > *, .grid-products-3 > *, .grid-merchants > *, .grid-articles > *,
.grid-cats > *, .stat-grid > *, .bento-mix > *, .mix-perks > *, .uc-layout > *,
.admin-layout > *, .cart-layout > *, .pay-layout > *, .detail-layout > *,
.list-layout > *, .foot-grid > *, .mix-card, .panel, .toolbar > * { min-width: 0; }
.rank-list li, .rank-list .rn-name { min-width: 0; }
.admin-main, .uc-panel, .table-wrap { min-width: 0; }
.cart-row > * { min-width: 0; }

/* ===== 响应式 ===== */
@media (max-width: 1080px) {
  .grid-products, .grid-merchants { grid-template-columns: repeat(3, 1fr); }
  .grid-cats { grid-template-columns: repeat(3, 1fr); }
  .nav-row { flex-wrap: wrap; }
  .search-box input { width: 130px; }
  .bento-mix { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .b-hero { grid-column: span 12; grid-row: auto; min-height: 0; }
  .b-cat, .b-stat, .b-perk { grid-column: span 6; }
  .detail-layout, .cart-layout, .pay-layout, .uc-layout, .list-layout, .admin-layout { grid-template-columns: 1fr; }
  .filter-panel, .summary-panel, .admin-side { position: static; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .grid-articles { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 680px) {
  .grid-products, .grid-products-3, .grid-merchants, .grid-cats, .grid-articles { grid-template-columns: repeat(2, 1fr); }
  .cart-row { grid-template-columns: 1fr; }
  .cart-layout { grid-template-columns: 1fr; }
  .b-hero h1 { font-size: 26px; max-width: 100%; }
  .b-hero p { max-width: 100%; }
  .b-hero::before { right: -30px; }
  .topbar-left { display: none; }
  .topbar-row { justify-content: center; }
  .topbar-right { gap: 10px; flex-wrap: wrap; justify-content: center; font-size: 12.5px; }
  .foot-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .shop-hero .sh-stats { margin-left: 0; }
  .b-cat, .b-perk { grid-column: span 12; }
  .b-stat { grid-column: span 6; }
  .stat-grid { grid-template-columns: 1fr 1fr; }

  /* 窄屏导航改为分三行：品牌 / 主导航（可横滑）/ 工具区 */
  .nav-row { flex-wrap: wrap; gap: 10px; padding: 12px 0 8px; }
  .brand { order: 1; flex: 1 1 100%; }
  .brand-mark { width: 40px; height: 40px; border-radius: 12px; font-size: 19px; }
  .brand-text strong { font-size: 15px; }
  .brand-text em { font-size: 11px; }
  .main-nav { order: 2; flex: 1 1 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; padding-bottom: 2px; }
  .main-nav > a, .nav-drop > a { white-space: nowrap; font-size: 13.5px; padding: 7px 11px; }
  .nav-tools { order: 3; flex: 1 1 100%; margin-left: 0; }
  .search-box { flex: 1; min-width: 0; }
  .search-box input { width: auto; min-width: 0; flex: 1; }
  .icon-btn { flex-shrink: 0; }
  .cat-chips { padding-bottom: 10px; }
  .page-head h1 { font-size: 21px; }
  .section-head h2 { font-size: 19px; }
  .detail-info h1 { font-size: 19px; }
  .price-block .pb-now { font-size: 26px; }
  .gallery-main { height: 280px; }
  .admin-layout { padding-top: 10px; }
  .jf-steps li { min-width: 100%; }
  .mix-card, .panel { padding: 16px; }
  .bento-mix, .mix-perks { grid-template-columns: 1fr; }
  .order-foot .of-total { margin-left: 0; }
  .stat-card .sc-value { font-size: 22px; }
  .sort-tabs { flex-wrap: wrap; }
  .toolbar { padding: 10px 12px; }
  .admin-head h2, .uc-panel h3 { font-size: 18px; }
  .order-card-head { gap: 8px; }
  .spec-table td:first-child { width: 104px; font-size: 13px; }
  .spec-table { font-size: 13px; }
}

/* ============================================================
   付费阅读模块样式（文章列表 / 详情付费墙 / 协议页 / 收银台 / 后台编辑）
   ============================================================ */

/* ---- 文章卡片：封面 + 价格角标 + 摘要 + 发布人电话 ---- */
.a-thumb { position: relative; }
.a-thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.a-price { position: absolute; right: 10px; bottom: 10px; background: linear-gradient(135deg, var(--primary), var(--primary-d)); color: #fff; font-size: 13px; font-weight: 700; padding: 3px 12px; border-radius: var(--r-pill); box-shadow: 0 6px 14px rgba(46,97,145,.28); }
.a-price.a-free { background: linear-gradient(135deg, #2F9E78, #24815F); }
.a-bought { position: absolute; left: 10px; bottom: 10px; background: rgba(47,158,120,.92); color: #fff; font-size: 12px; font-weight: 600; padding: 2px 10px; border-radius: var(--r-pill); }
.a-contact { font-size: 12.5px; color: var(--primary-d); background: var(--primary-soft); border-radius: var(--r-sm); padding: 5px 10px; width: 100%; box-sizing: border-box; }
.a-meta { font-size: 12px; color: var(--ink-3); }

/* ---- 文章横向长卡（首页付费阅读区） ---- */
.article-rows { display: flex; flex-direction: column; gap: 14px; }
.a-row { display: flex; gap: 16px; align-items: stretch; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 14px; box-shadow: var(--sh-1); transition: all .18s; }
.a-row:hover { transform: translateY(-3px); box-shadow: var(--sh-2); border-color: var(--primary-l); }
.ar-thumb { position: relative; flex: 0 0 132px; height: 96px; border-radius: var(--r); overflow: hidden; background: linear-gradient(150deg, #EFF5FC, #DEEAF7); display: flex; align-items: center; justify-content: center; }
.ar-thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ar-thumb .thumb-emoji { font-size: 34px; }
.ar-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 6px; }
.ar-main h4 { font-size: 16px; color: var(--ink); }
.ar-main p { font-size: 13px; color: var(--ink-2); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.ar-contact { font-size: 12.5px; color: var(--ink-3); }
.ar-side { flex: 0 0 92px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; border-left: 1px dashed var(--line); }
.ar-side b { font-size: 20px; color: var(--danger); }
.ar-side span { font-size: 12px; color: var(--ink-3); }

/* ---- 付费阅读列表页工具条 ---- */
.read-notice { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; background: linear-gradient(120deg, var(--primary-soft), #fff 65%); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 14px 18px; margin-bottom: 18px; }
.rn-text b { display: block; font-size: 15px; margin-bottom: 2px; }
.rn-text span { font-size: 13px; color: var(--ink-2); }
.rn-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.read-toolbar { gap: 12px; flex-wrap: wrap; }
.read-search { display: flex; gap: 8px; }
.read-search input { padding: 9px 14px; border: 1px solid var(--line); border-radius: var(--r-pill); background: #fff; min-width: 220px; }

/* ---- 文章详情：两栏 + 付费墙 ---- */
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 20px; align-items: start; }
.article-main { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 22px; box-shadow: var(--sh-1); }
.article-head { display: flex; gap: 18px; align-items: flex-start; padding-bottom: 18px; border-bottom: 1px dashed var(--line); }
.article-cover { position: relative; flex: 0 0 200px; height: 140px; border-radius: var(--r); overflow: hidden; background: linear-gradient(150deg, #EFF5FC, #DEEAF7); display: flex; align-items: center; justify-content: center; }
.article-cover img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.article-cover .thumb-emoji { font-size: 52px; }
.article-meta { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }
.article-meta h1 { font-size: 24px; line-height: 1.35; }
.am-summary { font-size: 14px; color: var(--ink-2); }
.am-author { display: flex; gap: 8px 16px; flex-wrap: wrap; font-size: 12.5px; color: var(--ink-3); }
.am-author b { color: var(--ink-2); }
.article-text { padding: 18px 2px 6px; }
.article-text p { font-size: 15px; line-height: 2; color: var(--ink-2); margin-bottom: 14px; text-align: justify; }
.article-author { display: flex; gap: 8px 18px; flex-wrap: wrap; font-size: 13px; color: var(--ink-2); border-top: 1px dashed var(--line); padding-top: 14px; }
.article-author b { color: var(--ink); }
.article-panel { }
.ap-title { font-size: 16px; margin-bottom: 8px; }

.paywall { margin-top: 18px; border: 1px dashed var(--primary-l); border-radius: var(--r-lg); padding: 30px 22px; text-align: center; background: linear-gradient(180deg, var(--primary-soft), #fff 70%); }
.pw-lock { font-size: 46px; line-height: 1; }
.paywall h3 { font-size: 20px; margin: 10px 0 6px; }
.pw-tip { font-size: 13.5px; color: var(--ink-2); max-width: 520px; margin: 0 auto 16px; }
.pw-tip b { color: var(--danger); }
.pw-price-row { display: inline-flex; align-items: baseline; gap: 12px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-pill); padding: 8px 22px; }
.pw-price-row span { font-size: 13px; color: var(--ink-3); }
.pw-price-row b { font-size: 22px; color: var(--danger); }
.pw-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 18px; }
.pw-foot { font-size: 12.5px; color: var(--ink-3); margin-top: 14px; }

.article-side { display: flex; flex-direction: column; gap: 16px; }
.article-side .panel h3 { font-size: 15px; margin-bottom: 10px; }
.side-row { display: flex; justify-content: space-between; gap: 10px; font-size: 13px; padding: 7px 0; border-bottom: 1px dashed var(--line); }
.side-row:last-child { border-bottom: none; }
.side-row span { color: var(--ink-3); }
.side-row b { color: var(--ink); font-weight: 600; text-align: right; word-break: break-all; }
.side-list { display: flex; flex-direction: column; gap: 8px; }
.side-list li { font-size: 13px; color: var(--ink-2); padding-left: 16px; position: relative; line-height: 1.75; }
.side-list li::before { content: '·'; position: absolute; left: 4px; color: var(--primary); font-weight: 700; }
.more-arts { display: flex; flex-direction: column; gap: 10px; }
.more-item { display: flex; gap: 10px; align-items: center; padding: 6px 0; border-bottom: 1px dashed var(--line); }
.more-item:last-child { border-bottom: none; }
.mi-thumb { position: relative; flex: 0 0 46px; height: 46px; border-radius: 10px; overflow: hidden; background: var(--primary-soft); display: flex; align-items: center; justify-content: center; }
.mi-thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.mi-thumb .thumb-emoji { font-size: 20px; }
.mi-main { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.mi-main b { font-size: 13px; color: var(--ink); font-weight: 600; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.mi-main i { font-style: normal; font-size: 12px; color: var(--ink-3); }

/* ---- 网站协议页 ---- */
.policy-layout { display: grid; grid-template-columns: 210px minmax(0, 1fr); gap: 20px; align-items: start; padding-bottom: 44px; }
.policy-nav { position: sticky; top: 14px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 12px; display: flex; flex-direction: column; gap: 2px; box-shadow: var(--sh-1); }
.policy-nav a { display: block; padding: 9px 12px; border-radius: var(--r-sm); font-size: 13.5px; color: var(--ink-2); }
.policy-nav a:hover { background: var(--primary-soft); }
.policy-nav a.on { background: var(--primary); color: #fff; font-weight: 600; }
.policy-doc { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 24px; box-shadow: var(--sh-1); }
.policy-doc h2 { font-size: 20px; margin-bottom: 14px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.policy-body p { font-size: 14px; line-height: 1.95; color: var(--ink-2); margin-bottom: 10px; text-align: justify; }
.policy-body p.policy-h { font-weight: 700; color: var(--ink); font-size: 14.5px; margin-top: 16px; }

/* ---- 会员中心：余额卡片 / 统计 / 充值 ---- */
.uc-balance { margin-top: 10px; font-size: 12.5px; color: var(--ink-3); }
.uc-balance b { color: var(--danger); font-size: 14px; }
.uc-card { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 20px; margin-bottom: 16px; box-shadow: var(--sh-1); }
.uc-card h3 { font-size: 16px; margin-bottom: 12px; }
.uc-balance-card { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.uc-balance-num { font-size: 28px; font-weight: 800; color: var(--danger); letter-spacing: -0.02em; }
.uc-balance-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.uc-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 16px; }
.uc-stat { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 14px 16px; display: flex; flex-direction: column; gap: 2px; box-shadow: var(--sh-1); }
.uc-stat b { font-size: 20px; color: var(--primary-d); }
.uc-stat span { font-size: 12.5px; color: var(--ink-3); }
.uc-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.recharge-quick { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.cover-edit { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.cover-preview img { width: 140px; height: 90px; object-fit: cover; border-radius: 10px; border: 1px solid var(--line); }

/* ---- 收银台 ---- */
.pay-layout { display: grid; grid-template-columns: 380px minmax(0, 1fr); gap: 20px; align-items: start; }
.pay-qr { text-align: center; }
.qr-box { width: 260px; height: 260px; margin: 14px auto; border: 1px solid var(--line); border-radius: var(--r); display: flex; align-items: center; justify-content: center; background: #fff; padding: 6px; }
.qr-box img { width: 100%; height: 100%; object-fit: contain; }
.qr-fallback { font-size: 13px; color: var(--ink-2); padding: 10px; }
.pay-amount { font-size: 15px; margin: 6px 0; }
.pay-amount b { font-size: 24px; color: var(--danger); }
.pay-actions { display: flex; flex-direction: column; gap: 10px; margin-top: 14px; }
.pay-side { display: flex; flex-direction: column; gap: 16px; }
.pd-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: 13.5px; padding: 9px 0; border-bottom: 1px dashed var(--line); }
.pd-row:last-child { border-bottom: none; }
.pd-row span { color: var(--ink-3); }
.pd-total b { color: var(--danger); font-size: 17px; }
.pay-steps { display: flex; flex-direction: column; gap: 12px; }
.pay-steps li { display: flex; gap: 10px; align-items: flex-start; font-size: 13px; color: var(--ink-2); }
.pay-steps li span { flex: 0 0 22px; height: 22px; border-radius: 50%; background: var(--primary); color: #fff; font-size: 12px; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.pay-steps li b { display: block; font-size: 13.5px; color: var(--ink); }
.pay-steps li em { font-style: normal; font-size: 12.5px; color: var(--ink-3); }

/* ---- 支付结果页 ---- */
.pay-result { max-width: 620px; margin: 0 auto 44px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 34px 26px; text-align: center; box-shadow: var(--sh-1); }
.pr-icon { font-size: 54px; line-height: 1; }
.pay-result h2 { font-size: 22px; margin: 12px 0 8px; }
.pr-sub { font-size: 13.5px; color: var(--ink-2); }
.pr-detail { max-width: 380px; margin: 18px auto 0; text-align: left; }
.pr-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 20px; }
.pr-tip { font-size: 12.5px; color: var(--ink-3); margin-top: 14px; }

/* ---- 入驻流程独立区块（join.html#joinFlow） ---- */
.join-flow-wrap { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 18px 20px; margin-bottom: 16px; box-shadow: var(--sh-1); }
.flow-steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-top: 12px; }
.flow-steps li { background: var(--primary-soft); border-radius: var(--r); padding: 12px; display: flex; flex-direction: column; gap: 4px; }
.flow-steps li span { font-size: 12px; font-weight: 800; color: var(--primary); letter-spacing: .08em; }
.flow-steps li b { font-size: 13.5px; }
.flow-steps li em { font-style: normal; font-size: 12.5px; color: var(--ink-3); line-height: 1.6; }
.join-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 20px; align-items: start; padding-bottom: 44px; }
.join-form h2 { font-size: 18px; margin-bottom: 6px; }
.join-sub { font-size: 15px; margin: 18px 0 10px; padding-top: 14px; border-top: 1px dashed var(--line); }
.join-side { display: flex; flex-direction: column; gap: 16px; }
.join-side .panel h3 { font-size: 15px; margin-bottom: 10px; }

/* ---- 后台：工具条 / 搜索 / 编辑区 / 提示条 ---- */
.admin-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.admin-search { display: flex; gap: 8px; }
.admin-search .form-control { width: 240px; padding: 8px 12px; }
.admin-note { background: var(--primary-soft); border-left: 3px solid var(--primary); border-radius: var(--r-sm); padding: 10px 14px; font-size: 13px; color: var(--ink-2); margin-bottom: 14px; line-height: 1.8; }
.admin-edit { margin-top: 20px; }
.admin-edit h3 { font-size: 16px; margin-bottom: 12px; }
.cover-preview { display: flex; align-items: center; }
.cover-preview img { width: 140px; height: 90px; object-fit: cover; border-radius: 10px; border: 1px solid var(--line); }

/* ---- 响应式 ---- */
@media (max-width: 1080px) {
  .article-layout { grid-template-columns: 1fr; }
  .pay-layout { grid-template-columns: 1fr; }
  .policy-layout { grid-template-columns: 1fr; }
  .policy-nav { position: static; flex-direction: row; flex-wrap: wrap; }
  .join-layout { grid-template-columns: 1fr; }
  .flow-steps { grid-template-columns: 1fr 1fr; }
  .uc-stats { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .article-head { flex-direction: column; }
  .article-cover { width: 100%; height: 160px; }
  .a-row { flex-direction: column; }
  .ar-thumb { width: 100%; height: 140px; }
  .ar-side { flex-direction: row; justify-content: space-between; border-left: none; border-top: 1px dashed var(--line); padding-top: 10px; }
  .flow-steps { grid-template-columns: 1fr; }
  .uc-stats { grid-template-columns: 1fr 1fr; }
  .read-search input { min-width: 0; width: 100%; }
  .read-search { width: 100%; }
  .admin-search { width: 100%; }
  .admin-search .form-control { width: 100%; }
}