/* 产品详情页新版（P4 电商询价式）· 2026-10-18
   依赖：主题 style.css / bc-nav.css（导航与页脚）
   作用域：.pp-page，不污染其他页面 */

.pp-page{background:#f4f6fa;padding:0 0 46px;overflow-x:hidden}
.pp-page,.pp-page *{box-sizing:border-box}
.pp-page .mono{font-family:"SF Mono","JetBrains Mono",Consolas,monospace}
.pp-wrap{width:1400px;margin:0 auto}

/* ---------- 面包屑 ---------- */
.pp-crumb{height:52px;display:flex;align-items:center;gap:9px;font-size:13px;color:#7b879b}
.pp-crumb a{color:#7b879b;text-decoration:none}
.pp-crumb a:hover{color:#023793}
.pp-crumb i{font-style:normal;color:#c3cbd9}
.pp-crumb em{font-style:normal;color:#16243d}

/* ---------- 深蓝 Banner 通栏（与视频中心同款） ---------- */
.pp-banner{position:relative;overflow:hidden;padding:52px 0 48px;background:#021a40;
  background-image:-webkit-linear-gradient(300deg,#021a40 0%,#022a6e 70%,#023793 135%);
  background-image:linear-gradient(160deg,#021a40 0%,#022a6e 70%,#023793 135%)}
.pp-banner .glow{position:absolute;left:0;top:0;right:0;bottom:0;z-index:2;
  background:-webkit-radial-gradient(ellipse 55% 80% at 88% 0%,rgba(4,80,194,.45),transparent 60%),-webkit-radial-gradient(ellipse 40% 70% at 4% 100%,rgba(247,196,51,.10),transparent 55%);
  background:radial-gradient(ellipse 55% 80% at 88% 0%,rgba(4,80,194,.45),transparent 60%),radial-gradient(ellipse 40% 70% at 4% 100%,rgba(247,196,51,.10),transparent 55%)}
.pp-banner .pp-wrap{position:relative;z-index:3}
.pp-banner em{display:block;font-style:normal;color:#f7c433;font-size:11px;letter-spacing:5px;line-height:1.4}
.pp-banner h1{margin:10px 0 0;color:#fff;font-size:33px;font-weight:600;letter-spacing:9px;line-height:1.3}
.pp-crumbs{display:inline-block;margin-left:22px;vertical-align:baseline;font-size:12.5px;font-weight:400;
  color:rgba(255,255,255,.62);letter-spacing:.5px;line-height:1;white-space:nowrap}
.pp-crumbs a{color:rgba(255,255,255,.62);-webkit-transition:color .2s;transition:color .2s}
.pp-crumbs a:hover{color:#f7c433}
.pp-crumbs i{font-style:normal;margin:0 8px;color:rgba(255,255,255,.32)}
.pp-crumbs span{color:#fff}
.pp-banner .sell{margin:14px 0 0;color:rgba(255,255,255,.84);font-size:13.5px;letter-spacing:1px;line-height:1.8}
.pp-banner .sell b{color:#f7c433;font-weight:600}

/* ---------- 吸顶栏目胶囊（与产品中心列表页 bc-tab 同款） ---------- */
.bc-tab{position:-webkit-sticky;position:sticky;top:52px;z-index:30;background:#fff;border-bottom:1px solid #e3e9f1;
  -webkit-box-shadow:0 6px 14px rgba(2,26,64,.08);box-shadow:0 6px 14px rgba(2,26,64,.08)}
.bc-tab .bc-wrap{width:1400px;max-width:100%;margin:0 auto;display:flex;align-items:center;gap:14px;padding:13px 0}
.bc-tab a{display:inline-block;padding:9px 24px;border-radius:24px;font-size:14.5px;color:#6b7787;letter-spacing:1px;line-height:1.2;
  white-space:nowrap;text-decoration:none;-webkit-transition:all .22s;transition:all .22s}
.bc-tab a span{margin-left:5px;font-size:11.5px;color:#aab4c2}
.bc-tab a:hover{color:#023793;background:#f2f6fd}
.bc-tab a.on{background:#023793;color:#fff;font-weight:600;
  -webkit-box-shadow:0 4px 11px rgba(2,55,147,.30);box-shadow:0 4px 11px rgba(2,55,147,.30)}
.bc-tab a.on span{color:#f7c433}

/* ---------- 首屏 ---------- */
.pp-top{margin-top:52px;background:#fff;border:1px solid #dde5f2;border-radius:12px;display:grid;grid-template-columns:600px 1fr;overflow:hidden}
.pp-gal{padding:26px;border-right:1px solid #dde5f2}
.pp-stage{height:400px;border:1px solid #eef2f8;border-radius:10px;overflow:hidden;position:relative;display:flex;align-items:center;justify-content:center;background:#fff}
.pp-stage img{width:100%;height:100%;object-fit:contain;padding:12px}
.pp-nopic{color:#9aa6b8;font-size:14px}
.pp-zoom{position:absolute;right:14px;bottom:14px;font-size:11px;letter-spacing:.16em;color:#7b879b;background:rgba(255,255,255,.92);padding:6px 10px;border-radius:2px}
.pp-thumbs{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:12px}
.pp-thumbs a{height:74px;border:1px solid #dde5f2;border-radius:8px;overflow:hidden;cursor:pointer;background:#fff}
.pp-thumbs a.on{border-color:#023793;box-shadow:0 0 0 1px #023793}
.pp-thumbs img{width:100%;height:100%;object-fit:cover}

.pp-buy{padding:30px 36px}
.pp-sku{font-size:12px;letter-spacing:.22em;color:#f7c433;font-weight:600}
.pp-buy h1{margin-top:13px;font-size:33px;font-weight:800;letter-spacing:.02em;color:#16243d;line-height:1.25}
.pp-sub{margin-top:10px;font-size:12.5px;letter-spacing:.12em;color:#7b879b}
.pp-tips{margin-top:18px;display:flex;gap:10px;flex-wrap:wrap}
.pp-tips span{font-size:12px;color:#3a4a63;background:#f4f6fa;border-radius:2px;padding:7px 12px}
.pp-tips span b{color:#023793;font-weight:600}

/* 参数网格（真实字段，数量自适应） */
.pp-spec{margin-top:22px;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #dde5f2;border-left:1px solid #dde5f2}
.pp-spec>div{border-right:1px solid #dde5f2;border-bottom:1px solid #dde5f2;padding:13px 16px;background:#fff}
.pp-spec i{display:block;font-style:normal;font-size:11.5px;letter-spacing:.12em;color:#7b879b}
.pp-spec b{display:block;margin-top:6px;font-size:14.5px;font-weight:600;color:#16243d}

.pp-qty{margin-top:22px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.pp-qty .lb{font-size:13px;color:#7b879b;letter-spacing:.06em}
.pp-qty .step{display:flex;border:1px solid #dde5f2;border-radius:3px;overflow:hidden}
.pp-qty .step button{width:38px;height:38px;border:0;background:#f4f6fa;font-size:17px;color:#5a6a83;cursor:pointer}
.pp-qty .step input{width:64px;height:38px;border:0;border-left:1px solid #dde5f2;border-right:1px solid #dde5f2;text-align:center;font-size:14px;color:#16243d}
.pp-qty .u{font-size:12px;color:#7b879b}

.pp-acts{margin-top:24px;display:flex;gap:14px;flex-wrap:wrap}
.pp-acts .btn{display:flex;align-items:center;justify-content:center;height:54px;border-radius:3px;font-size:16px;font-weight:600;letter-spacing:.05em;text-decoration:none;flex:1;min-width:150px}
.pp-acts .btn-gold{background:#f7c433;color:#0a1c3d}
.pp-acts .btn-gold:hover{background:#ffd34d}
.pp-acts .btn-line{border:1px solid #023793;color:#023793}
.pp-acts .btn-line:hover{background:#023793;color:#fff}
.pp-acts .btn-ghost{border:1px solid #dde5f2;color:#5a6a83}
.pp-acts .btn-ghost:hover{border-color:#023793;color:#023793}
.pp-tel{margin-top:18px;display:flex;align-items:center;gap:12px;font-size:13px;color:#7b879b}
.pp-tel a{font-size:22px;color:#16243d;letter-spacing:.02em;text-decoration:none}
.pp-tel a:hover{color:#023793}

/* ---------- 通用优势 ---------- */
.pp-adv{margin-top:22px;background:#fff;border:1px solid #dde5f2;border-radius:12px;padding:22px 30px;display:grid;grid-template-columns:repeat(4,1fr)}
.pp-adv>div{padding:0 22px;border-right:1px solid #dde5f2;display:flex;gap:12px;align-items:flex-start}
.pp-adv>div:first-child{padding-left:0}
.pp-adv>div:last-child{border-right:0}
.pp-adv i{font-style:normal;font-size:11px;letter-spacing:.16em;color:#f7c433;font-weight:700;flex-shrink:0;margin-top:3px}
.pp-adv b{display:block;font-size:14.5px;font-weight:600}
.pp-adv span{display:block;font-size:12.5px;color:#7b879b;line-height:1.7;margin-top:5px}

/* ---------- Tab ---------- */
.pp-tabs{margin-top:22px;background:#fff;border:1px solid #dde5f2;border-radius:12px}
.pp-tabhd{display:flex;border-bottom:1px solid #dde5f2;padding:0 8px;flex-wrap:wrap}
.pp-tabhd a{padding:20px 30px;font-size:15.5px;color:#5a6a83;text-decoration:none;position:relative;cursor:pointer}
.pp-tabhd a.on{color:#023793;font-weight:700}
.pp-tabhd a.on::after{content:"";position:absolute;left:22px;right:22px;bottom:-1px;height:3px;background:#f7c433}
.pp-pane{display:none;padding:26px 34px}
.pp-pane.on{display:block}

/* 原文富文本统一排版（老内容在新版式里不串版） */
.pp-rich{font-size:14.5px;line-height:2;color:#5a6a83;overflow-wrap:break-word;word-break:break-word}
.pp-rich p{margin-bottom:14px}
.pp-rich img{max-width:min(880px,100%);width:auto;height:auto;display:block;margin:20px auto;border-radius:6px}
.pp-rich strong,.pp-rich b{font-weight:700;color:#16243d}
.pp-rich h3{font-size:17px;font-weight:700;color:#16243d;margin:22px 0 12px}
.pp-rich h4{font-size:15px;font-weight:700;color:#16243d;margin:18px 0 10px}
.pp-rich ul,.pp-rich ol{margin:0 0 14px 22px}
.pp-rich li{margin-bottom:6px}
.pp-rich a{color:#023793}
.pp-rich table{width:100%;border-collapse:collapse;margin:14px 0;font-size:13.5px}
.pp-rich table td,.pp-rich table th{border:1px solid #dde5f2;padding:9px 12px;color:#16243d}

/* 技术参数表（自动生成） */
.pp-tb{width:100%;border-collapse:collapse;font-size:13.5px}
.pp-tb th{background:#f4f6fa;color:#3a4a63;font-weight:600;text-align:left;padding:11px 14px;border:1px solid #dde5f2;font-size:12.5px;letter-spacing:.06em}
.pp-tb td{padding:11px 14px;border:1px solid #dde5f2;color:#16243d}
.pp-tb td:nth-child(odd){color:#7b879b;width:130px;letter-spacing:.04em}
.pp-tb tr:nth-child(even) td{background:#fafbfd}
.pp-note{margin-top:16px;display:flex;gap:14px;align-items:center;background:#f4f6fa;border-radius:8px;padding:16px 20px;font-size:14px;color:#3a4a63;flex-wrap:wrap}
.pp-note a{color:#fff;background:#023793;padding:12px 22px;font-size:14px;font-weight:600;text-decoration:none;border-radius:3px;flex-shrink:0}
.pp-note a:hover{background:#012a6e}

/* ---------- 相关产品 ---------- */
.pp-rel{margin-top:22px;background:#fff;border:1px solid #dde5f2;border-radius:12px;padding:22px 30px}
.pp-rel h3{font-size:16px;font-weight:700;display:flex;align-items:center;gap:12px;color:#16243d}
.pp-rel h3 em{font-style:normal;font-size:10.5px;letter-spacing:.22em;color:#7b879b;font-weight:400}
.pp-rel h3 .ln{flex:1;height:1px;background:#dde5f2}
.pp-rel .g{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:18px}
/* 同系列产品卡：与产品中心列表页 bc-row 同款（上图下文 + 规格重点 + 询价/详情） */
.pp-rel .bc-row{display:flex;flex-direction:column;background:#fff;border:1px solid #e3e9f1;border-radius:8px;overflow:hidden;transition:all .22s}
.pp-rel .bc-row:hover{border-color:#c9d9f2;box-shadow:0 4px 14px rgba(2,55,147,.08);transform:translateY(-2px)}
.pp-rel .bc-row .pic{display:block;width:100%;height:auto;aspect-ratio:4/3;border-bottom:1px solid #eef2f7;overflow:hidden;background:#fff;text-decoration:none}
@supports not (aspect-ratio:4/3){.pp-rel .bc-row .pic{height:218px}}
.pp-rel .bc-row .pic span{display:block;width:100%;height:100%;background-size:cover;background-position:center;background-repeat:no-repeat;transition:transform .35s}
.pp-rel .bc-row:hover .pic span{transform:scale(1.06)}
.pp-rel .bc-row .info{flex:0 0 auto;padding:20px 22px 4px}
.pp-rel .bc-row .info h3{margin:0;font-size:15.5px;font-weight:600;line-height:1.5;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.pp-rel .bc-row .info h3 a{color:#1c2530;text-decoration:none}
.pp-rel .bc-row .info h3 a:hover{color:#023793}
.pp-rel .bc-row .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.pp-rel .bc-row .tags i{font-style:normal;font-size:12px;line-height:1.6;color:#6b7787;background:#eef1f6;padding:2px 8px;border-radius:3px}
.pp-rel .bc-row .tags i.cat{background:#e8f0ff;color:#023793}
.pp-rel .bc-row .tags i.ok{background:#e9f7ef;color:#1c6b45}
.pp-rel .bc-row .spc{margin-top:auto;padding:16px 22px 0;text-align:left}
.pp-rel .bc-row .spc b{display:block;font-size:17px;font-weight:600;color:#023793;letter-spacing:.5px;line-height:1.35;white-space:nowrap}
.pp-rel .bc-row .spc span{display:block;margin-top:3px;font-size:12px;color:#8a96a6;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pp-rel .bc-row .spc:empty{display:none}
.pp-rel .bc-row .ops{display:flex;gap:8px;padding:16px 22px 20px}
.pp-rel .bc-row .ops a{flex:1 1 0;display:inline-block;text-align:center;font-size:13px;line-height:1.2;padding:9px 0;border-radius:4px;text-decoration:none;transition:all .2s}
.pp-rel .bc-row .ops .ask{background:#f7c433;color:#3a2c00;font-weight:600}
.pp-rel .bc-row .ops .ask:hover{background:#eab61c}
.pp-rel .bc-row .ops .det{border:1px solid #c9d2df;color:#6b7787}
.pp-rel .bc-row .ops .det:hover{border-color:#023793;color:#023793}

/* ---------- 中间宽度 ---------- */
@media (max-width:1429px){
    .pp-wrap{width:auto;max-width:100%;padding:0 15px}
    .pp-top{grid-template-columns:520px 1fr}
}
@media (max-width:1024px){
    .pp-top{grid-template-columns:1fr}
    .pp-gal{border-right:0;border-bottom:1px solid #dde5f2}
    .pp-spec{grid-template-columns:repeat(2,1fr)}
    .pp-adv{grid-template-columns:repeat(2,1fr);gap:18px 0}
    .pp-adv>div:nth-child(2){border-right:0}
    .pp-rel .g{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:767px){
    .pp-page{padding-bottom:26px}
    .pp-wrap{width:auto;max-width:100%;padding:0 12px}
    .pp-banner{padding:32px 0 28px}
    .bc-tab{top:50px}
    .bc-tab .bc-wrap{gap:8px;padding:9px 12px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
    .bc-tab .bc-wrap::-webkit-scrollbar{display:none}
    .bc-tab a{flex:0 0 auto;padding:7px 15px;font-size:12.5px;border:1px solid #e3e9f1;border-radius:20px}
    .bc-tab a span{font-size:10px;margin-left:4px}
    .pp-banner h1{font-size:23px;letter-spacing:4px}
    .pp-banner .pp-crumbs{display:block;margin:10px 0 0;white-space:normal;line-height:1.6}
    .pp-banner .sell{font-size:12.5px;letter-spacing:.5px}
    .pp-crumb{height:44px;font-size:12px;overflow:hidden;white-space:nowrap}
    .pp-gal{padding:14px}
    /* 主图自适应外框（2026-10-24）：画幅按原图 4:3 固定（宽 336 → 高 252），
       图片 100% 撑满、去掉 12px 内边距与 contain 的上下留白；切图时高度不跳 */
    .pp-stage{height:auto;min-height:0;aspect-ratio:4 / 3;padding:0;background:#fff}
    .pp-stage img{width:100%;height:100%;padding:0;display:block;object-fit:contain}
    .pp-nopic{padding:70px 0}
    .pp-zoom{right:8px;bottom:8px;font-size:10px;letter-spacing:.1em;padding:4px 7px}
    .pp-thumbs{grid-template-columns:repeat(4,1fr)}
    .pp-buy{padding:20px 16px}
    .pp-buy h1{font-size:24px}
    .pp-spec{grid-template-columns:repeat(2,1fr)}
    /* 购买按钮组（2026-10-24）：三行通栏 → 主 CTA 通栏 + 次按钮一排两个
       min-width:0 必须覆盖，否则基础规则 min-width:150px 会让 320 屏两列（143px）溢出错行 */
    .pp-acts{display:grid;grid-template-columns:1fr 1fr;gap:10px}
    .pp-acts .btn{width:auto;min-width:0;height:46px;border-radius:8px;font-size:15px;letter-spacing:0;
                  -webkit-tap-highlight-color:transparent}
    .pp-acts .btn-gold{grid-column:1 / -1;height:50px;font-size:16px;
                       box-shadow:0 6px 16px rgba(247,196,51,.32)}
    .pp-acts .btn-line{background:#f2f7ff;border-color:#c5d7f0}
    .pp-acts .btn-ghost{background:#fff}
    .pp-acts .btn:active{-webkit-transform:scale(.985);transform:scale(.985)}
    .pp-tel a{font-size:19px}
    /* 四项优势（2026-10-24）：单列 → 一排两个 2×2，省近一半高度 */
    .pp-adv{grid-template-columns:repeat(2,minmax(0,1fr));padding:16px;gap:16px 12px}
    .pp-adv>div{border-right:0;padding:0;gap:8px}
    .pp-adv>div>div{min-width:0}
    .pp-adv i{margin-top:2px}
    .pp-adv b{font-size:14px;line-height:1.4}
    .pp-adv span{font-size:12px;line-height:1.6;margin-top:4px}
    .pp-tabhd{padding:0}
    .pp-tabhd a{padding:15px 16px;font-size:14px}
    .pp-pane{padding:18px 16px}
    .pp-rich{font-size:14px;line-height:1.95}
    .pp-rel{padding:18px 16px}
    .pp-rel .g{grid-template-columns:repeat(2,1fr);gap:12px}
    /* 同系列产品卡（2026-10-24）：左右留白 22 → 12，给标签腾出宽度；标题/规格/按钮同步对齐 */
    .pp-rel .bc-row .info{padding:14px 12px 2px}
    .pp-rel .bc-row .spc{padding:12px 12px 0}
    .pp-rel .bc-row .ops{padding:12px 12px 14px;gap:8px}
    /* 标签固定一排：不换行、超宽横向滑动（隐藏滚动条），字号收小一档 */
    .pp-rel .bc-row .tags{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;gap:5px;margin-top:7px}
    .pp-rel .bc-row .tags::-webkit-scrollbar{display:none;width:0;height:0}
    .pp-rel .bc-row .tags i{flex:0 0 auto;white-space:nowrap;font-size:11.5px;padding:2px 6px}
    .pp-note{flex-direction:column;align-items:flex-start}
    /* 技术参数表（2026-10-24）：桌面是 4 列「项目|参数|项目|参数」，手机 358px 宽下每列只剩 ~85px，
       字被竖着断成「普通型钢丝螺套」四行、「GB24425.1」两行 → 改成每个 tr 变 2 列 grid，
       左右两对参数自动落到上下两行：品名|普通型钢丝螺套 / 规格|M1.4-M100 … */
    .pp-tb{display:block;border:1px solid #dde5f2;border-radius:8px;overflow:hidden;border-collapse:separate;border-spacing:0;font-size:13px}
    .pp-tb tbody{display:block}
    .pp-tb tr{display:grid;grid-template-columns:84px minmax(0,1fr)}
    .pp-tb th,.pp-tb td{display:block;padding:10px 12px;text-align:left;border:0;line-height:1.55;word-break:break-word;border-bottom:1px solid #dde5f2;border-right:1px solid #dde5f2}
    .pp-tb tr>*:nth-child(2n){border-right:0}
    .pp-tb tr:last-child>*{border-bottom:0}
    .pp-tb th{background:#f4f6fa;color:#3a4a63;font-size:12px;font-weight:600;letter-spacing:.06em}
    /* 表头只留一组「项目|参数」，第 3、4 个表头格去掉 */
    .pp-tb tr:first-child th:nth-child(n+3){display:none}
    .pp-tb tr:nth-child(even) td{background:#fff}
    .pp-tb td:nth-child(odd){width:auto;background:#f5f7fb;color:#7b879b;letter-spacing:.04em}
}

/* ===== SKU 选择器（还原已确认的 P4 原型右栏） ===== */
.pp-opt{margin-top:22px}
.pp-opt .row{display:flex;align-items:flex-start;gap:16px;padding:15px 0;border-top:1px solid #dde5f2}
.pp-opt .row:first-child{border-top:0;padding-top:2px}
.pp-opt .lb{width:76px;flex:0 0 76px;font-size:13px;color:#7b879b;letter-spacing:.06em;padding-top:9px}
.pp-opt .vs{display:flex;gap:10px;flex-wrap:wrap;flex:1;min-width:0}
.pp-opt .vs a{border:1px solid #dde5f2;border-radius:3px;padding:9px 16px;font-size:13.5px;color:#3a4a63;
.pp-opt .vs span{display:inline-flex;align-items:center;padding:9px 16px;font-size:13.5px;color:#3a4a63;background:#f4f7fb;border:1px solid #e6ecf5;border-radius:3px}
  background:#fff;cursor:pointer;text-decoration:none;line-height:1.2;-webkit-transition:.15s;transition:.15s}
.pp-opt .vs a:hover{border-color:#023793;color:#023793}
.pp-opt .vs a.on{border-color:#023793;color:#023793;font-weight:600;box-shadow:inset 0 0 0 1px #023793}
.pp-opt .pp-qty{margin-top:0;gap:10px}
.pp-opt .pp-qty .u{font-size:12px;color:#7b879b}
.pp-opt + .pp-acts{margin-top:26px}
@media(max-width:767px){
  .pp-opt .row{gap:10px;padding:12px 0}
  .pp-opt .lb{width:58px;flex:0 0 58px;font-size:12.5px;padding-top:10px;letter-spacing:0}
  .pp-opt .vs{gap:8px}
  .pp-opt .vs a{padding:8px 12px;font-size:12.5px}
  .pp-opt .pp-qty .u{width:100%}
}

/* 超窄屏（<=359，320 老机型）：技术参数表标签列收窄，值与标签同屏不折 */
@media (max-width: 359px) {
    .pp-tb { font-size: 12.5px; }
    .pp-tb tr { grid-template-columns: 74px minmax(0, 1fr); }
    .pp-tb th, .pp-tb td { padding: 9px 10px; }
}


/* ===== 详情正文图片：同比例显示 + 点图单独查看（2026-10-24） ===== */
/* 后台编辑器给详情图写了内联 style="width:1200px;height:2424px"，
   手机端 max-width 只把宽度压到 100%、高度仍是固定 px → 图片被纵向拉长。
   height:auto!important 让高度按宽度与原图比例重算（宽度继续受 max-width 约束）。 */
.pp-rich img{height:auto !important}

/* 灯箱：点详情图单独全屏查看，长图在弹层内上下滚动 */
.pp-imgview{position:fixed;top:0;right:0;bottom:0;left:0;z-index:99990;display:none;background:#071528}
.pp-imgview.on{display:block}
.pp-imgview .iv-scroll{position:absolute;top:0;right:0;bottom:0;left:0;overflow:auto;-webkit-overflow-scrolling:touch;padding:50px 0 34px}
.pp-imgview .iv-scroll img{display:block;width:100%;max-width:none;height:auto;margin:0;border-radius:0}
.pp-imgview .iv-x{position:fixed;top:14px;right:14px;width:38px;height:38px;padding:0;border:0;border-radius:50%;
  background:rgba(255,255,255,.94);color:#16243d;font-size:22px;line-height:36px;text-align:center;
  cursor:pointer;box-shadow:0 4px 14px rgba(0,0,0,.26);-webkit-tap-highlight-color:transparent}
body.pp-iv-open{overflow:hidden}
@media (max-width:767px){ .pp-pane .pp-rich img{cursor:zoom-in} }