/* ============================================================
   电子刊阅读器 v5.1 —— 明亮版（蓝天白云背景 + 浅色玻璃 UI）
   ============================================================ */
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", -apple-system, sans-serif;
  background: #cfe3f2; color: #33475c; overflow: hidden;
  -webkit-tap-highlight-color: transparent;
}
.rb { display: flex; flex-direction: column; height: 100%; position: relative; }

/* ---------- 顶栏 ---------- */
.rb-top {
  height: 52px; flex: 0 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 18px;
  background: linear-gradient(180deg, rgba(255,255,255,.82), rgba(255,255,255,.45) 75%, rgba(255,255,255,0));
  position: relative; z-index: 30;
}
.rb-title {
  display: flex; align-items: center; gap: 9px; min-width: 0;
  font-size: 15px; letter-spacing: .08em; color: #2b3f54; font-weight: 600;
  text-shadow: 0 1px 6px rgba(255,255,255,.8);
}
.rb-title span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rb-logo { max-height: 30px; max-width: 150px; flex: 0 0 auto; }
.rb-topbtns { display: flex; align-items: center; gap: 4px; }

/* ---------- 通用按钮 ---------- */
.rb-ico {
  height: 34px; min-width: 34px; padding: 0 8px;
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent; border: none; border-radius: 7px;
  color: #5a708a; cursor: pointer; transition: background .15s, color .15s;
}
.rb-ico svg { width: 19px; height: 19px; }
.rb-ico:hover { background: rgba(30,60,100,.10); color: #1d3348; }
.rb-ico.is-on { color: #e8890c; }
.rb-ico:disabled { opacity: .3; cursor: default; }
#btnSound .snd-off { display: none; }
#btnSound.is-off .snd-on { display: none; }
#btnSound.is-off .snd-off { display: block; }

.rb-fn {
  height: 32px; padding: 0 13px;
  background: rgba(255,255,255,.55); border: 1px solid rgba(60,90,130,.25); border-radius: 16px;
  color: #3d5670; font-size: 13px; cursor: pointer; font-family: inherit;
  transition: background .15s, color .15s, border-color .15s;
}
.rb-fn:hover { background: #fff; color: #1d3348; border-color: rgba(60,90,130,.45); }
.rb-fn.is-on { background: #ffb648; border-color: #ffb648; color: #4a2c00; font-weight: 600; }
.rb-sep { width: 1px; height: 18px; background: rgba(60,90,130,.22); margin: 0 4px; }

/* ---------- 书台（蓝天白云背景铺满全屏） ---------- */
.rb-stage {
  flex: 1 1 auto; position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  /* 100% 100%：背景图完整显示不裁剪（1920x1165 拉伸到全屏，变形可忽略） */
  background: url("bg/hk-bg-1920.jpg") center / 100% 100% no-repeat #9cc6e8;
}
@media (max-width: 1280px) {
  .rb-stage { background-image: url("bg/hk-bg-1280.jpg"); }
}
@media (max-width: 720px) {
  /* 手机竖屏用 cover 裁剪显示，避免 100% 拉伸变形 */
  .rb-stage { background-size: cover; background-position: center 30%; }
}
.rb-stage::after {  /* 台面淡雾，让书页更突出、底部过渡自然 */
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 22%;
  background: linear-gradient(180deg, rgba(255,255,255,0), rgba(210,228,242,.55));
  pointer-events: none;
}
.rb-cam {
  position: absolute; inset: 0; z-index: 2;
  display: flex; align-items: center; justify-content: center;
}
.rb-book { position: relative; }

/* 左右大箭头 */
.rb-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 52px; height: 76px; z-index: 10;
  background: rgba(255,255,255,.5); border: none; border-radius: 10px;
  color: #33506e; cursor: pointer;
  opacity: 0; transition: opacity .25s, background .2s;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 18px rgba(30,60,100,.18);
}
.rb-arrow svg { width: 30px; height: 30px; }
.rb-stage:hover .rb-arrow, .rb-arrow:focus-visible { opacity: 1; }
.rb-arrow:hover { background: #fff; color: #1d3348; }
.rb-arrow-l { left: 10px; }
.rb-arrow-r { right: 10px; }
.rb-arrow:disabled { display: none; }

/* 页面 */
.rb-page { background: #fff; overflow: hidden; box-shadow: 0 10px 34px rgba(20,50,90,.35); }
.rb-page img { display: block; width: 100%; height: 100%; object-fit: contain; background: #fff; }
.rb-page.is-on .ph { display: none; }
.rb-page .ph {
  position: absolute; inset: 0; background: #f7f9fb;
  display: flex; align-items: center; justify-content: center;
  color: #b6c2cf; font-size: 12px; letter-spacing: .2em;
}

/* ---------- 加载提示 ---------- */
.rb-tip {
  position: absolute; inset: 0; z-index: 40;
  display: flex; align-items: center; justify-content: center;
  background: rgba(236,244,250,.92); backdrop-filter: blur(4px);
}
.rb-tip.is-hide { display: none; }
.rb-tip.is-error .rb-tip-in { color: #d64545; }
.rb-tip-in { text-align: center; color: #4a6178; }
.rb-spin {
  width: 34px; height: 34px; margin: 0 auto 14px;
  border: 3px solid rgba(60,90,130,.18); border-top-color: #f59f00;
  border-radius: 50%; animation: rbspin 1s linear infinite;
}
@keyframes rbspin { to { transform: rotate(360deg); } }
.rb-tip-in p { font-size: 14px; letter-spacing: .1em; }
.rb-hint {
  position: absolute; bottom: 86px; left: 50%; transform: translateX(-50%);
  z-index: 20; padding: 7px 16px; border-radius: 16px;
  background: rgba(255,255,255,.78); color: #4a6178; font-size: 12px;
  letter-spacing: .06em; pointer-events: none;
  box-shadow: 0 3px 14px rgba(30,60,100,.15);
  transition: opacity .6s;
}
.rb-hint.is-hide { opacity: 0; }

/* ---------- 底部工具栏 ---------- */
.rb-bar {
  flex: 0 0 auto; position: relative; z-index: 30;
  padding: 10px 12px 14px;
  background: linear-gradient(0deg, rgba(255,255,255,.72), rgba(255,255,255,.4) 70%, rgba(255,255,255,0));
}
.rb-bar-in {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  max-width: 900px; margin: 0 auto;
  padding: 6px 10px; border-radius: 14px;
  background: rgba(255,255,255,.72);
  border: 1px solid rgba(255,255,255,.85);
  box-shadow: 0 6px 26px rgba(30,60,100,.16);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.rb-pager { font-size: 13px; color: #4a6178; white-space: nowrap; }
.rb-pager input {
  width: 40px; height: 28px; text-align: center;
  background: #fff; border: 1px solid rgba(60,90,130,.3);
  border-radius: 6px; color: #1d3348; font-size: 13px; font-family: inherit;
}
.rb-pager input:focus { outline: none; border-color: #f59f00; }
.rb-zoomval { min-width: 42px; text-align: center; font-size: 12px; color: #5a708a; }

/* ---------- 侧栏（目录 / 缩略图 / 搜索） ---------- */
.rb-panel {
  position: fixed; top: 0; right: 0; bottom: 0; width: 340px; max-width: 86%;
  z-index: 80; display: flex; flex-direction: column;
  background: rgba(252,253,254,.98);
  border-left: 1px solid rgba(60,90,130,.15);
  transform: translateX(102%); transition: transform .3s ease;
  box-shadow: -18px 0 50px rgba(20,50,90,.25);
}
.rb-panel.is-open { transform: none; }
.rb-panel-hd {
  display: flex; align-items: center; gap: 4px;
  padding: 12px 12px 10px 16px; border-bottom: 1px solid rgba(60,90,130,.12);
  flex: 0 0 auto;
}
.rb-tab {
  padding: 6px 14px; border-radius: 15px; font-size: 13px; color: #64788c;
  cursor: pointer; transition: background .15s, color .15s;
}
.rb-tab.is-on { background: rgba(245,159,0,.15); color: #b26a00; font-weight: 600; }
.rb-panel-close {
  margin-left: auto; color: #8496a8; text-decoration: none;
  padding: 4px; display: inline-flex; border-radius: 6px;
  transition: background .15s, color .15s;
}
.rb-panel-close:hover { color: #1d3348; background: rgba(60,90,130,.1); }
.rb-pane { display: none; flex: 1 1 auto; overflow-y: auto; overscroll-behavior: contain; }
.rb-pane.is-on { display: block; }

/* 目录 */
.rb-toc { padding: 8px 6px 20px; }
.rb-toc-item {
  display: flex; align-items: baseline; gap: 8px;
  padding: 10px 12px; border-radius: 8px; cursor: pointer;
  color: #33475c; font-size: 14px; line-height: 1.5;
}
.rb-toc-item:hover { background: rgba(60,90,130,.08); color: #1d3348; }
.rb-toc-item.is-cur { background: rgba(245,159,0,.13); color: #b26a00; font-weight: 600; }
.rb-toc-item .pg { margin-left: auto; font-size: 12px; color: #8496a8; flex: 0 0 auto; }
.rb-toc-item.lv2 { padding-left: 30px; font-size: 13px; }
.rb-toc-empty { padding: 30px 20px; color: #8496a8; font-size: 13px; text-align: center; line-height: 1.8; }

/* 缩略图 */
.rb-thumbs { padding: 12px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.rb-th {
  position: relative; border-radius: 6px; overflow: hidden; cursor: pointer;
  background: #eef2f6; aspect-ratio: 0.707; box-shadow: 0 2px 10px rgba(20,50,90,.2);
}
.rb-th .ph2 {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  color: #a9b8c6; font-size: 13px;
}
.rb-th img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.rb-th.is-cur { outline: 3px solid #f59f00; }
.rb-th.is-cur::after {
  content: attr(data-cur); position: absolute; right: 4px; bottom: 4px;
  background: #f59f00; color: #fff; font-size: 11px; font-weight: 700;
  padding: 1px 6px; border-radius: 9px;
}

/* 搜索 */
.rb-search { padding: 14px 16px 20px; }
.rb-search-bar { display: flex; gap: 8px; }
.rb-search-bar input {
  flex: 1; height: 36px; padding: 0 12px;
  background: #fff; border: 1px solid rgba(60,90,130,.3);
  border-radius: 8px; color: #1d3348; font-size: 14px; font-family: inherit;
}
.rb-search-bar input:focus { outline: none; border-color: #f59f00; }
.rb-search-bar button {
  height: 36px; padding: 0 16px; border: none; border-radius: 8px;
  background: #f59f00; color: #fff; font-size: 14px; font-weight: 600; cursor: pointer;
}
.rb-search-tip { margin: 10px 2px; font-size: 12px; color: #8496a8; }
.rb-search-res { display: flex; flex-direction: column; gap: 6px; }
.rb-sr {
  padding: 10px 12px; border-radius: 8px; cursor: pointer;
  background: rgba(60,90,130,.06); font-size: 13px; color: #33475c; line-height: 1.6;
}
.rb-sr:hover { background: rgba(60,90,130,.12); }
.rb-sr b { color: #d9480f; font-weight: 600; }
.rb-sr .pg { display: inline-block; margin-right: 8px; font-size: 12px; color: #8496a8; }
.rb-search-busy { text-align: center; color: #64788c; font-size: 13px; padding: 24px 0; }

/* ---------- 分享弹层（对标 FLBOOK） ---------- */
.rb-share {
  position: fixed; inset: 0; z-index: 80;
  background: rgba(30,50,70,.35); backdrop-filter: blur(3px);
  display: none; align-items: center; justify-content: center;
}
.rb-share.is-open { display: flex; }
.rb-share-card {
  width: 620px; max-width: 94vw; border-radius: 10px; overflow: hidden;
  background: #fff; box-shadow: 0 20px 60px rgba(20,50,90,.3);
}
.rb-share-hd {
  display: flex; align-items: flex-start; justify-content: space-between;
  padding: 18px 22px 14px;
  background: linear-gradient(135deg, #ffb648, #f59f00);
  color: #fff;
}
.rb-share-hd b { display: block; font-size: 20px; letter-spacing: .06em; }
.rb-share-hd span { display: block; margin-top: 6px; font-size: 12px; opacity: .92; }
.rb-share-x { color: rgba(255,255,255,.85); margin: -2px -4px 0 0; }
.rb-share-x:hover { color: #fff; }
.rb-share-bd {
  display: flex; gap: 22px; padding: 22px; align-items: flex-start;
}
.rb-share-left { flex: 1 1 auto; min-width: 0; }
.rb-share-label { font-size: 12px; color: #64788c; margin: 0 0 6px; }
.rb-share-label + .rb-share-row { margin-bottom: 14px; }
.rb-share-row { display: flex; gap: 8px; }
.rb-share-row input {
  flex: 1; height: 36px; padding: 0 10px; min-width: 0;
  background: #f6f9fb; border: 1px solid rgba(60,90,130,.28);
  border-radius: 8px; color: #1d3348; font-size: 12px; font-family: inherit;
}
.rb-share-row button {
  height: 36px; padding: 0 14px; border: none; border-radius: 8px;
  background: #f59f00; color: #fff; font-size: 13px; font-weight: 600; cursor: pointer;
  flex: 0 0 auto; font-family: inherit;
}
.rb-share-row button:hover { background: #e8890c; }
.rb-share-qr { flex: 0 0 auto; text-align: center; }
.rb-share-qr svg, .rb-share-qr img {
  width: 180px; height: 180px; background: #fff; border-radius: 8px;
  padding: 8px; border: 1px solid #e5ecf2; box-sizing: border-box;
}
.rb-share-qr span {
  display: inline-block; margin-top: 8px; padding: 3px 16px; border-radius: 13px;
  background: #f59f00; color: #fff; font-size: 12px; font-weight: 600;
}
/* 社交分享图标行 */
.rb-share-icons { display: flex; gap: 18px; margin-bottom: 12px; }
.rb-share-icons a {
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  text-decoration: none; color: inherit; cursor: pointer;
}
.rb-share-icons i {
  font-style: normal; font-size: 11px; color: #55708a; line-height: 1;
}
.rb-share-icons a:hover i { color: #1d3348; }
.rb-ic {
  width: 42px; height: 42px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; transition: transform .15s;
}
.rb-share-icons a:hover .rb-ic { transform: translateY(-2px); }
.rb-ic svg { width: 24px; height: 24px; }
.rb-ic-wx { background: #2aae67; }
.rb-ic-qz { background: #f5b31b; }
.rb-ic-wb { background: #e6432d; }
.rb-ic-qq { background: #12b7f5; }
.rb-share-tip {
  font-size: 11px; color: #8aa0b4; line-height: 1.6; margin-bottom: 12px;
  background: #f6f9fb; border-radius: 8px; padding: 7px 10px;
}
/* 微信扫码弹层 */
.rb-wxpop {
  position: fixed; inset: 0; z-index: 90;
  background: rgba(30,50,70,.45); backdrop-filter: blur(3px);
  display: none; align-items: center; justify-content: center;
}
.rb-wxpop.is-open { display: flex; }
.rb-wxpop-card {
  position: relative; width: 300px; max-width: 88vw;
  background: #fff; border-radius: 12px; padding: 24px 22px 20px;
  text-align: center; box-shadow: 0 20px 60px rgba(20,50,90,.35);
}
.rb-wxpop-card b { display: block; font-size: 16px; color: #1d3348; margin-bottom: 14px; }
.rb-wxpop-card > div svg, .rb-wxpop-card > div img {
  width: 220px; height: 220px; max-width: 100%; box-sizing: border-box;
  background: #fff; border: 1px solid #e5ecf2; border-radius: 8px; padding: 10px;
}
.rb-wxpop-card p {
  font-size: 12px; color: #55708a; line-height: 1.7; margin: 14px 0 0;
}
.rb-wxpop-x { position: absolute; top: 10px; right: 12px; color: #9db1c2; }
.rb-wxpop-x:hover { color: #1d3348; }

/* 搜索关键词页面标色 */
.rb-hl {
  position: absolute; z-index: 3; pointer-events: none;
  background: rgba(255, 196, 0, .45);
  box-shadow: 0 0 0 1px rgba(230, 145, 0, .55);
  border-radius: 2px;
}

/* ---------- 文字模式（页面文字用真实 DOM 文字渲染，放大锐利、可复制） ---------- */
.rb-txl {
  position: absolute; inset: 0; z-index: 2; overflow: hidden;
  pointer-events: none;
  /* 英文必须用比例宽度无衬线体（Arial/Helvetica 打头）：
     SimSun 的英文字形是等宽"打字机"体，行宽与 PDF 原字体差一大截，
     压缩后冒号与姓名间距拉开、背景盒错位露边（版权页竖条的来源）；
     中文不在 Arial 字库里，自然回落到宋体，与原版正文一致 */
  font-family: Arial, "Helvetica Neue", "PingFang SC",
               "SimSun", "STSong", "Microsoft YaHei", serif;
  -webkit-text-size-adjust: 100%; text-size-adjust: 100%;  /* 禁止手机端自动放大字号 */
  -webkit-user-select: text; user-select: text;
}
.rb-tx {
  position: absolute; display: flex; align-items: center;
  overflow: visible; white-space: nowrap;
  line-height: 1.05; letter-spacing: 0;
  background: transparent; color: #1a1a1a;
}
/* 注意：文字盒绝不能 overflow:hidden —— 裁剪发生在 transform 之前，
   先裁再缩，被裁掉的字永远救不回来（行尾缺字的根因）。
   缩放由 fitTxTexts 在挂载后执行，缩完正好放进背景盒宽度 */
/* 背景盒：按块坐标铺满、永不缩放，负责遮住原图上的原字；
   box-shadow 羽化在 JS 里按块背景色设置，消除与页面底色的接缝 */
.rb-txbg {
  position: absolute; border-radius: 2px;
}
/* 手机端文字层改用系统无衬线字体：宋体笔画在手机小字号下最细，
   同字号下黑体的字面更大、笔画更实，肉眼明显更清楚 */
@media (max-width: 860px) {
  .rb-txl {
    font-family: -apple-system, "PingFang SC", "HarmonyOS Sans SC",
                 "Noto Sans CJK SC", "Source Han Sans SC", "Microsoft YaHei", sans-serif;
    -webkit-font-smoothing: antialiased;
  }
  .rb-tx { line-height: 1.02; }
}

/* ---------- 手机端大字阅读（整页原版面放大 + 文字层） ---------- */
.rb-read {
  position: absolute; inset: 0; z-index: 60;
  display: none; flex-direction: column;
  background: #f4efe3;
}
.rb-read.is-open { display: flex; }
/* 大字阅读不再显示自带顶栏（返回/上一页/下一页）：
   翻页用横滑或点页面左右侧，退出点底部「文字」；
   页面顶部保留站点顶栏（logo/首页/音效/分享/全屏） */
.rb-read-hd { display: none; }
.rb-read-back {
  flex: 0 0 auto; border: none; background: none; cursor: pointer;
  padding: 6px 2px; font-size: 14px; color: #7a5a28; white-space: nowrap;
}
.rb-read-pg { flex: 1 1 auto; text-align: center; font-size: 13px; color: #8a7a58; white-space: nowrap; }
.rb-read-navs { flex: 0 0 auto; display: flex; gap: 6px; }
.rb-read-nav {
  border: 1px solid rgba(150,120,60,.4); background: #fffdf8; cursor: pointer;
  padding: 6px 10px; border-radius: 15px; font-size: 13px; color: #6a5528; white-space: nowrap;
}
.rb-read-nav:disabled { opacity: .4; }
.rb-read-bd {
  flex: 1 1 auto; overflow: auto; -webkit-overflow-scrolling: touch;
  padding: 10px; background: #e9e2d4;
}
/* 放大后的整页：版面、图片与原页完全一致，只是尺寸放大 */
.rb-big-row {
  display: flex; gap: 10px; justify-content: center; align-items: flex-start;
  width: max-content; margin: 0 auto;
}
.rb-big-page {
  position: relative; flex: 0 0 auto;
  background: #fff; overflow: hidden;
  box-shadow: 0 4px 18px rgba(0,0,0,.22);
}
.rb-big-img { display: block; width: 100%; height: 100%; object-fit: contain; }
.rb-read-tip {
  flex: 0 0 auto; text-align: center; font-size: 12px; color: #9a8a68;
  padding: 6px 0 8px; background: #efe7d2; border-top: 1px solid rgba(150,120,60,.2);
}

/* ---------- 自动播放弹层 ---------- */
.rb-auto-pop {
  position: absolute; bottom: 64px; left: 50%; transform: translateX(-50%);
  z-index: 90; display: none; gap: 6px; align-items: center;
  padding: 8px 10px; border-radius: 12px;
  background: rgba(255,255,255,.92); border: 1px solid rgba(255,255,255,.9);
  box-shadow: 0 10px 34px rgba(20,50,90,.25);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  white-space: nowrap;
}
.rb-auto-pop.is-open { display: flex; }
.rb-auto-pop span { font-size: 12px; color: #64788c; padding: 0 4px; }
.rb-auto-pop button {
  height: 28px; padding: 0 12px; border-radius: 14px;
  background: #fff; border: 1px solid rgba(60,90,130,.3);
  color: #3d5670; font-size: 12px; cursor: pointer; font-family: inherit;
}
.rb-auto-pop button:hover { border-color: #f59f00; color: #b26a00; }
.rb-auto-pop button.is-on { background: #f59f00; border-color: #f59f00; color: #fff; font-weight: 600; }

/* 大字阅读里的左右翻页箭头：复用普通模式的 .rb-arrow 样式，常显；
   到书首/书尾时 JS 置 disabled（.rb-arrow:disabled 已隐藏） */
.rb-rarrow { opacity: .96; z-index: 5; top: 42%; width: 50px; height: 72px; }
.rb-rarrow svg { width: 26px; height: 26px; }
.rb-rarrow-l { left: 4px; }
.rb-rarrow-r { right: 4px; }

/* ---------- 手机 ---------- */
@media (max-width: 720px) {
  .rb-top { height: 46px; padding: 0 12px; }
  .rb-title { font-size: 13px; gap: 7px; }
  .rb-logo { max-height: 24px; max-width: 110px; }
  .rb-bar { padding: 8px 8px 12px; }
  .rb-bar-in {
    gap: 4px; padding: 5px 8px; overflow-x: auto; justify-content: flex-start;
    scrollbar-width: none; -webkit-overflow-scrolling: touch;
  }
  .rb-bar-in::-webkit-scrollbar { display: none; }
  .rb-bar-in > * { flex: 0 0 auto; white-space: nowrap; }
  .rb-fn { height: 30px; padding: 0 10px; font-size: 12px; }
  .rb-ico { height: 30px; min-width: 30px; }
  .rb-ico svg { width: 17px; height: 17px; }
  .rb-pager { font-size: 12px; }
  .rb-pager input { width: 34px; height: 26px; }
  .rb-arrow { width: 38px; height: 60px; opacity: .55; }
  .rb-hint { bottom: 76px; font-size: 11px; }
  .rb-thumbs { grid-template-columns: repeat(3, 1fr); gap: 8px; padding: 10px; }
  .rb-panel { width: 300px; }
  #btnSearch { display: none; }  /* 手机端顶栏不放搜索，侧栏里有搜索页签 */
  #btnThumb { display: none; }   /* 手机端底部不放缩略图按钮，点「目录」面板里有缩略图页签 */
  .rb-share { align-items: flex-end; padding-bottom: 0; }
  .rb-share-card { width: 100%; max-width: 100%; border-radius: 14px 14px 0 0; max-height: 88vh; overflow-y: auto; }
  .rb-share-bd { flex-direction: column; gap: 14px; padding: 16px; }
  .rb-share-qr svg, .rb-share-qr img { width: 150px; height: 150px; }
  .rb-share-icons { justify-content: center; gap: 26px; margin-bottom: 10px; }
  .rb-ic { width: 46px; height: 46px; }
}