/* ============================================================
   koushikdeb.com — free-sample reader (extends paper.css)
   Reflowable text with highlights, notes, bookmarks; page-image
   alternate view; three reading themes.
   ============================================================ */

.sample-body { background: var(--bg); }

/* ---------- reading-surface themes (set on <html data-rtheme>) ---------- */
:root {
  --rd-bg: #fbfaf6; --rd-fg: #1d1f24; --rd-muted: #5f6470; --rd-rule: #e5e2d9;
  --rd-link: #0e7c6f; --rd-quote-bg: #f1efe7; --rd-sel: rgba(45,212,191,.35);
  --hl-y: #fde68a; --hl-g: #bbf7d0; --hl-b: #bfdbfe; --hl-p: #fbcfe8;
  --rd-font-serif: "Literata", Georgia, "Times New Roman", serif;
  --rd-font-sans: "Inter", "Segoe UI", sans-serif;
  --rd-size: 18px; --rd-lh: 1.72;
}
:root[data-rtheme="sepia"] {
  --rd-bg: #f4e9d3; --rd-fg: #3b2f22; --rd-muted: #6f6152; --rd-rule: #e0d2b6;
  --rd-link: #8a5a1c; --rd-quote-bg: #ecdfc5;
  --hl-y: #f6d86a; --hl-g: #b7e2b0; --hl-b: #b9d2ea; --hl-p: #f2bfd6;
}
:root[data-rtheme="dark"] {
  --rd-bg: #141a2b; --rd-fg: #dfe5f3; --rd-muted: #9aa5bf; --rd-rule: #27304a;
  --rd-link: #5fe3d0; --rd-quote-bg: #1b2338;
  --hl-y: #7a6512; --hl-g: #1f5a35; --hl-b: #1e3f6e; --hl-p: #6b2650;
}

/* ---------- header ---------- */
.shead {
  max-width: 820px; margin: 0 auto; text-align: center;
  padding: clamp(28px, 4vw, 44px) clamp(20px, 5vw, 40px) 6px;
}
.shead h1 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(24px, 4vw, 36px); letter-spacing: -0.6px; line-height: 1.2;
  animation: fadeUp .7s .1s both;
}
.shead .grad {
  background: linear-gradient(100deg, var(--teal) 10%, #7ce8d8 45%, var(--amber) 95%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.shead-sub { color: var(--muted); font-size: 15px; margin: 10px auto 0; max-width: 620px; animation: fadeUp .7s .2s both; }
.shead-sub strong { color: var(--text); }

/* ---------- app shell ---------- */
.rd { max-width: 1180px; margin: 16px auto 0; padding: 0 clamp(8px, 2vw, 20px) 50px; position: relative; animation: fadeUp .8s .3s both; }

/* toolbar */
.rd-bar {
  position: sticky; top: 64px; z-index: 40;
  display: flex; align-items: center; gap: 6px;
  background: rgba(11, 18, 38, 0.94); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--card-border); border-radius: 14px;
  padding: 6px 8px; margin-bottom: 14px;
}
.tb {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--font-display); font-weight: 600; font-size: 13px;
  color: var(--text); background: rgba(255,255,255,.04);
  border: 1px solid var(--card-border); border-radius: 999px;
  padding: 8px 13px; cursor: pointer; white-space: nowrap;
  transition: border-color .2s, color .2s, background .2s;
}
.tb:hover { border-color: var(--teal); color: var(--teal); }
.tb.on { border-color: var(--amber); color: var(--amber); background: var(--amber-dim); }
.tb-ic { font-size: 15px; line-height: 1; }
.rd-prog { flex: 1; display: flex; align-items: center; gap: 10px; min-width: 60px; padding: 0 6px; }
.rd-track { flex: 1; height: 4px; background: rgba(255,255,255,.08); border-radius: 2px; overflow: hidden; }
.rd-fill { height: 100%; width: 0; background: linear-gradient(90deg, var(--teal), var(--amber)); transition: width .25s; }
.rd-pct { font-family: var(--font-display); font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; min-width: 34px; text-align: right; }

/* ---------- layout ---------- */
.rd-layout { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 20px; align-items: start; }
.rd-main { min-width: 0; }

/* side panel */
.rd-side {
  position: sticky; top: 126px; max-height: calc(100vh - 146px);
  display: flex; flex-direction: column;
  background: var(--bg-2); border: 1px solid var(--card-border); border-radius: 16px;
  overflow: hidden;
}
.side-tabs { display: flex; align-items: center; border-bottom: 1px solid var(--card-border); padding: 6px; gap: 2px; }
.stab {
  flex: 1; background: none; border: none; cursor: pointer;
  font-family: var(--font-display); font-weight: 600; font-size: 12.5px; color: var(--muted);
  padding: 8px 4px; border-radius: 10px; transition: background .2s, color .2s; white-space: nowrap;
}
.stab:hover { color: var(--text); }
.stab.on { background: rgba(255,255,255,.07); color: var(--text); }
.cnt {
  display: inline-block; min-width: 18px; padding: 0 5px; margin-left: 3px;
  font-size: 11px; border-radius: 999px; background: var(--teal-dim); color: var(--teal);
}
.side-close { display: none; }
.side-pane { overflow-y: auto; padding: 10px; flex: 1; }
.side-pane[hidden] { display: none; }

.toc { list-style: none; }
.toc li a {
  display: block; padding: 8px 10px; border-radius: 9px;
  color: var(--muted); font-size: 13.5px; line-height: 1.35;
  transition: background .15s, color .15s;
}
.toc li a:hover { background: rgba(255,255,255,.05); color: var(--text); }
.toc li.h3 a { padding-left: 22px; font-size: 12.5px; }
.toc li.cur a { color: var(--teal); background: var(--teal-dim); }

.side-actions { display: flex; gap: 6px; margin-bottom: 8px; flex-wrap: wrap; }
.mini {
  font-family: var(--font-display); font-size: 12px; font-weight: 600;
  color: var(--text); background: rgba(255,255,255,.05); border: 1px solid var(--card-border);
  border-radius: 999px; padding: 5px 11px; cursor: pointer;
}
.mini:hover { border-color: var(--teal); color: var(--teal); }
.mini.danger:hover { border-color: #f87171; color: #fca5a5; }

.hl-list, .bm-list { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.hl-item, .bm-item {
  padding: 9px 10px 9px 12px; border-radius: 10px; cursor: pointer;
  background: rgba(255,255,255,.035); border: 1px solid var(--card-border);
  border-left-width: 4px; transition: background .15s;
}
.hl-item:hover, .bm-item:hover { background: rgba(255,255,255,.07); }
.hl-item[data-c="y"] { border-left-color: #fbbf24; }
.hl-item[data-c="g"] { border-left-color: #4ade80; }
.hl-item[data-c="b"] { border-left-color: #60a5fa; }
.hl-item[data-c="p"] { border-left-color: #f472b6; }
.hl-q { font-size: 13px; color: var(--text); line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.hl-n { font-size: 12.5px; color: var(--amber); margin-top: 4px; font-style: italic; }
.hl-m, .bm-m { font-size: 11px; color: var(--muted); margin-top: 4px; }
.bm-item { border-left-color: var(--teal); }
.bm-t { font-size: 13px; color: var(--text); line-height: 1.35; }
.bm-x { float: right; background: none; border: none; color: var(--muted); cursor: pointer; font-size: 15px; line-height: 1; padding: 0 2px; }
.bm-x:hover { color: #fca5a5; }
.side-empty { color: var(--muted); font-size: 13px; padding: 14px 8px; text-align: center; }
.side-scrim { display: none; }

/* ---------- the book text ---------- */
.book {
  background: var(--rd-bg); color: var(--rd-fg);
  font-family: var(--rd-font-serif); font-size: var(--rd-size); line-height: var(--rd-lh);
  border-radius: 12px; padding: clamp(28px, 5vw, 64px) clamp(22px, 6vw, 84px);
  box-shadow: 0 24px 70px rgba(0,0,0,.5), 0 0 0 1px rgba(255,255,255,.06);
  transition: background .25s, color .25s;
}
.rd[data-font="sans"] .book { font-family: var(--rd-font-sans); }
.book ::selection { background: var(--rd-sel); }
.book .pg + .pg { margin-top: 1.1em; }
.book h1, .book h2, .book h3, .book h4 {
  font-family: var(--font-display); color: var(--rd-fg); line-height: 1.25; letter-spacing: -0.3px;
  scroll-margin-top: 140px;
}
.book h1 { font-size: 1.9em; margin: .4em 0 .6em; text-align: center; }
.book h2 { font-size: 1.45em; margin: 1.6em 0 .5em; padding-top: .8em; border-top: 1px solid var(--rd-rule); }
.book .pg:first-child h2 { border-top: none; padding-top: 0; }
.book h3 { font-size: 1.15em; margin: 1.3em 0 .4em; }
.book h4 { font-size: 1em; margin: 1.1em 0 .3em; text-transform: uppercase; letter-spacing: 1px; font-size: .8em; color: var(--rd-muted); }
.book p { margin: 0 0 .95em; }
.book p, .book li, .book blockquote { scroll-margin-top: 140px; }
.book ul, .book ol { margin: 0 0 1em 1.4em; }
.book li { margin: .3em 0; }
.book blockquote {
  margin: 1.1em 0; padding: .9em 1.2em; background: var(--rd-quote-bg);
  border-left: 4px solid var(--teal); border-radius: 0 10px 10px 0; color: var(--rd-fg);
}
.book blockquote p:last-child { margin-bottom: 0; }
.book a { color: var(--rd-link); text-decoration: underline; text-underline-offset: 2px; }
.book em { font-style: italic; }
.book strong { color: inherit; font-weight: 600; }
.book hr { border: none; border-top: 1px solid var(--rd-rule); margin: 1.6em 0; }

/* highlights */
mark.hl {
  color: inherit; padding: .05em 0; border-radius: 3px; cursor: pointer;
  box-decoration-break: clone; -webkit-box-decoration-break: clone;
  transition: filter .15s;
}
mark.hl:hover { filter: brightness(.94); }
mark.hl-y { background: var(--hl-y); } mark.hl-g { background: var(--hl-g); }
mark.hl-b { background: var(--hl-b); } mark.hl-p { background: var(--hl-p); }
mark.hl.has-note { border-bottom: 2px dotted currentColor; }
mark.hl.flash { outline: 2px solid var(--teal); outline-offset: 1px; }
:root[data-rtheme="dark"] mark.hl { color: #fff; }

/* bookmark marker in the margin */
.book .bm-here { position: relative; }
.book .bm-here::before {
  content: "🔖"; position: absolute; left: -1.6em; top: .1em; font-size: .85em; opacity: .9;
}

/* ---------- original pages view (paged images) ---------- */
.pages[hidden] { display: none; }
.reader-bar {
  position: sticky; top: 126px; z-index: 20;
  display: flex; align-items: center; gap: 12px;
  background: rgba(11, 18, 38, 0.92); backdrop-filter: blur(10px);
  border: 1px solid var(--card-border); border-radius: 14px;
  padding: 8px 10px; margin-bottom: 12px;
}
.rbtn {
  font-family: var(--font-display); font-weight: 600; font-size: 14px;
  color: var(--text); background: rgba(255,255,255,.05);
  border: 1px solid var(--card-border); border-radius: 999px;
  padding: 9px 16px; cursor: pointer; white-space: nowrap;
  transition: border-color .2s, color .2s, opacity .2s;
}
.rbtn:hover { border-color: var(--teal); color: var(--teal); }
.rbtn:disabled { opacity: .35; cursor: default; }
.rprog { flex: 1; display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.rcount { font-family: var(--font-display); font-size: 13px; font-weight: 600; color: var(--muted); text-align: center; font-variant-numeric: tabular-nums; }
.rtrack { height: 4px; background: rgba(255,255,255,.08); border-radius: 2px; overflow: hidden; }
.rfill { height: 100%; width: 0; border-radius: 2px; background: linear-gradient(90deg, var(--teal), var(--amber)); transition: width .3s ease; }
.page-frame {
  position: relative; aspect-ratio: 1166 / 1654; background: #fff; border-radius: 6px; overflow: hidden;
  box-shadow: 0 24px 70px rgba(0,0,0,.55), 0 0 0 1px rgba(255,255,255,.08);
  user-select: none; -webkit-user-drag: none;
}
.page-frame img { width: 100%; height: 100%; display: block; object-fit: contain; transition: opacity .18s ease; }
.page-frame.turning img { opacity: 0; }
.page-loading { position: absolute; inset: 0; display: grid; place-items: center; background: rgba(255,255,255,.7); }
.page-loading[hidden] { display: none; }
.page-loading span { width: 34px; height: 34px; border-radius: 50%; border: 3px solid rgba(45,212,191,.25); border-top-color: var(--teal); animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.page-frame::before, .page-frame::after { content: ""; position: absolute; top: 0; bottom: 0; width: 28%; cursor: pointer; }
.page-frame::before { left: 0; } .page-frame::after { right: 0; }
.reader-hint { text-align: center; color: var(--muted); font-size: 13px; margin-top: 14px; }
.hint-key { display: inline-block; font-family: var(--font-display); font-size: 12px; border: 1px solid var(--card-border); border-radius: 6px; padding: 1px 7px; color: var(--text); background: rgba(255,255,255,.05); }

/* ---------- popovers ---------- */
.pop {
  position: absolute; z-index: 60;
  background: #0f1730; border: 1px solid rgba(255,255,255,.14); border-radius: 12px;
  box-shadow: 0 18px 50px rgba(0,0,0,.55); color: var(--text);
}
.pop[hidden] { display: none; }
.hl-pop { display: flex; align-items: center; gap: 6px; padding: 7px 9px; }
.sw { width: 24px; height: 24px; border-radius: 50%; border: 2px solid rgba(255,255,255,.25); cursor: pointer; transition: transform .15s, border-color .15s; }
.sw:hover { transform: scale(1.15); border-color: #fff; }
.sw.on { border-color: #fff; box-shadow: 0 0 0 2px rgba(255,255,255,.35); }
.sw-y { background: #fbbf24; } .sw-g { background: #4ade80; } .sw-b { background: #60a5fa; } .sw-p { background: #f472b6; }
.pop-sep { width: 1px; height: 20px; background: rgba(255,255,255,.14); margin: 0 3px; }
.pop-act {
  font-family: var(--font-display); font-weight: 600; font-size: 13px;
  color: var(--text); background: rgba(255,255,255,.06); border: 1px solid var(--card-border);
  border-radius: 999px; padding: 5px 12px; cursor: pointer;
}
.pop-act:hover { border-color: var(--teal); color: var(--teal); }
.pop-act.primary { background: linear-gradient(120deg, var(--teal), #4be0c8); color: #04231e; border-color: transparent; }
.pop-act.primary:hover { color: #04231e; filter: brightness(1.05); }
.pop-act.danger:hover { border-color: #f87171; color: #fca5a5; }

.note-pop { width: min(360px, calc(100vw - 24px)); padding: 10px; }
.note-colors { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.note-colors .pop-act { margin-left: auto; }
.note-pop textarea {
  width: 100%; font-family: var(--font-body); font-size: 14px; color: var(--text);
  background: rgba(7,12,24,.6); border: 1px solid var(--card-border); border-radius: 9px;
  padding: 9px 11px; resize: vertical; min-height: 64px;
}
.note-pop textarea:focus { outline: none; border-color: var(--teal); }
.note-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 8px; }
.note-hint { font-size: 11.5px; color: var(--muted); }

/* settings popover */
.settings { right: 12px; top: 56px; width: min(320px, calc(100vw - 24px)); padding: 12px; }
.pop-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 7px 0; }
.pop-row + .pop-row { border-top: 1px solid rgba(255,255,255,.07); }
.pop-lbl { font-family: var(--font-display); font-size: 13px; color: var(--muted); }
.seg { display: inline-flex; align-items: center; gap: 4px; background: rgba(255,255,255,.05); border-radius: 999px; padding: 3px; }
.seg button {
  font-family: var(--font-display); font-size: 12.5px; font-weight: 600; color: var(--muted);
  background: none; border: none; border-radius: 999px; padding: 5px 11px; cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
}
.seg button:hover { color: var(--text); }
.seg button.on { background: rgba(255,255,255,.12); color: var(--text); }
.seg span { font-family: var(--font-display); font-size: 12.5px; color: var(--text); min-width: 14px; text-align: center; }
.seg.themes i { width: 13px; height: 13px; border-radius: 50%; border: 1px solid rgba(255,255,255,.3); display: inline-block; }

/* toast */
.toast {
  position: fixed; left: 50%; bottom: 26px; transform: translateX(-50%);
  background: #0f1730; color: var(--text); border: 1px solid rgba(255,255,255,.14);
  border-radius: 999px; padding: 10px 18px; font-size: 13.5px; z-index: 80;
  box-shadow: 0 12px 34px rgba(0,0,0,.5); animation: toastIn .25s ease;
}
.toast[hidden] { display: none; }
@keyframes toastIn { from { opacity: 0; transform: translate(-50%, 8px); } to { opacity: 1; transform: translate(-50%, 0); } }

/* ---------- end card ---------- */
.end-card {
  margin-top: 22px; min-height: 420px; display: grid; place-items: center;
  background: linear-gradient(160deg, var(--bg-2), var(--bg-3));
  border: 1px solid rgba(251,191,36,.35); border-radius: 12px;
  box-shadow: 0 24px 70px rgba(0,0,0,.55); padding: clamp(20px, 4vw, 40px);
}
.end-inner { max-width: 480px; text-align: center; }
.end-kicker {
  display: inline-block; font-size: 11.5px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--amber); background: var(--amber-dim);
  border: 1px solid rgba(251,191,36,.35); padding: 5px 14px; border-radius: 999px; margin-bottom: 18px;
}
.end-inner h2 { font-family: var(--font-display); font-size: clamp(26px, 4vw, 36px); margin-bottom: 12px; }
.end-inner p { color: var(--muted); font-size: 15px; }
.end-formats { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin: 18px 0; }
.end-fmt { font-size: 13px; color: var(--muted); background: rgba(255,255,255,.05); border: 1px solid var(--card-border); padding: 6px 12px; border-radius: 999px; }
.end-fmt strong { color: var(--text); }
.end-card .buy-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.btn-buy { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--card-border); color: var(--text); background: rgba(255,255,255,.04); padding: 11px 18px; }
.btn-buy:hover { border-color: var(--amber); color: var(--amber); }
.btn-buy.primary { background: linear-gradient(120deg, var(--amber), #fde68a); color: #1c1503; border-color: transparent; box-shadow: 0 8px 26px rgba(251,191,36,.3); }
.btn-buy.primary:hover { color: #1c1503; }
.buy-flag { font-size: 17px; line-height: 1; }
.end-links { margin-top: 18px; font-size: 13.5px; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .rd-layout { grid-template-columns: 1fr; }
  .rd-side {
    position: fixed; top: 0; left: 0; bottom: 0; width: min(340px, 88vw); max-height: none;
    border-radius: 0 16px 16px 0; z-index: 90; transform: translateX(-105%); transition: transform .28s ease;
  }
  .rd-side.open { transform: none; }
  .side-close { display: inline-block; background: none; border: none; color: var(--muted); font-size: 22px; cursor: pointer; padding: 0 8px; }
  .side-scrim { display: block; position: fixed; inset: 0; background: rgba(0,0,0,.55); z-index: 85; }
  .side-scrim[hidden] { display: none; }
  .book { padding: 24px 18px; border-radius: 8px; }
  .book .bm-here::before { left: -1.1em; font-size: .7em; }
  .tb-txt { display: none; }
  .tb { padding: 8px 10px; }
  .rd-bar { top: 58px; gap: 4px; }
  .reader-bar { top: 120px; }
  .rd-pct { display: none; }
  .end-card .btn-buy { flex: 1 1 100%; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  .page-frame img, .rd-side, .rd-fill, .rfill { transition: none; }
  .toast { animation: none; }
}

/* "More stores" expander (end card) */
.btn-more { color: var(--muted); }
.btn-more.open, .btn-more:hover { color: var(--teal); border-color: var(--teal); }
.more-caret { display: inline-block; transition: transform .2s; margin-left: 2px; }
.btn-more.open .more-caret { transform: rotate(180deg); }
.end-card .buy-row-more { margin-top: 10px; padding-top: 10px; border-top: 1px dashed var(--card-border); }
.buy-row-more[hidden] { display: none; }

/* ---------- manuscript elements ---------- */
.book .book-title { font-size: 2.1em; margin: .6em 0 .3em; text-align: center; letter-spacing: -0.5px; }
.book .fm-series { text-align: center; color: var(--rd-muted); font-size: .8em; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 1.4em; }
.book .fm-subtitle { text-align: center; font-style: italic; font-size: 1.05em; max-width: 30em; margin: 0 auto .8em; }
.book .fm-author { text-align: center; font-family: var(--font-display); font-weight: 600; letter-spacing: 1px; margin-bottom: 2.2em; }
.book .colophon { font-size: .82em; color: var(--rd-muted); margin-bottom: .5em; line-height: 1.55; }
.book .colophon-head { margin-top: 1.6em; }
.book .toc-head { margin-top: 1.4em; }
.book .book-toc { list-style: none; margin: .4em 0 1.4em; padding: 0; counter-reset: ch; }
.book .book-toc li {
  counter-increment: ch; display: flex; align-items: baseline; gap: .6em;
  padding: .28em 0; border-bottom: 1px dotted var(--rd-rule); font-size: .95em;
}
.book .book-toc li::before { content: counter(ch); font-family: var(--font-display); font-weight: 600; color: var(--rd-muted); min-width: 1.6em; font-size: .85em; }
.book .book-toc li.toc-rest { color: var(--rd-muted); }
.book .toc-in {
  margin-left: auto; font-family: var(--font-display); font-size: .68em; font-weight: 600;
  letter-spacing: .8px; text-transform: uppercase; color: var(--teal);
  background: rgba(45,212,191,.12); padding: 2px 8px; border-radius: 999px; white-space: nowrap;
}
.book .chapter { margin-top: 2em; }
.book .runin { font-family: var(--font-display); font-weight: 600; margin-bottom: .3em; }
.book ol.lit { margin-left: 1.6em; }
.book .caption { font-size: .85em; color: var(--rd-muted); text-align: center; font-style: italic; }
.book .fig { margin: 1.4em auto; text-align: center; max-width: 560px; }
.book .fig img { width: 100%; height: auto; border-radius: 8px; box-shadow: 0 8px 26px rgba(0,0,0,.18); }
.book .fig figcaption { font-size: .85em; color: var(--rd-muted); margin-top: .5em; font-style: italic; }
.book .fig figcaption:empty { display: none; }
.book .tbl-wrap { overflow-x: auto; margin: 1em 0 1.2em; border-radius: 10px; border: 1px solid var(--rd-rule); }
.book table { width: 100%; border-collapse: collapse; font-size: .92em; }
.book th, .book td { text-align: left; vertical-align: top; padding: .55em .8em; border-bottom: 1px solid var(--rd-rule); }
.book th { font-family: var(--font-display); font-weight: 600; background: var(--rd-quote-bg); }
.book tr:last-child td { border-bottom: none; }
:root[data-rtheme="dark"] .book .fig img { box-shadow: 0 8px 26px rgba(0,0,0,.5); }
/* theme swatches (classes instead of inline style, for the strict CSP) */
.seg.themes i.sw-paper { background: #fbfaf6; }
.seg.themes i.sw-sepia { background: #f4e9d3; }
.seg.themes i.sw-dark { background: #141a2b; }