:root {
  --bg:#0f1115; --panel:#171a21; --panel2:#1e222b; --fg:#e6e8ec; --muted:#9aa0aa;
  --accent:#ff6b6b; --accent2:#f0a500; --line:#2a2f3a; --chip:#232833; --radius:12px;
}
* { box-sizing:border-box; }
html { color-scheme: dark; }
body { margin:0; font:16px/1.65 system-ui,-apple-system,Segoe UI,Roboto,sans-serif; color:var(--fg); background:var(--bg); }
a { color:var(--accent); text-decoration:none; }
a:hover { text-decoration:underline; }
img { display:block; max-width:100%; }
main { max-width:1000px; margin:0 auto; padding:16px; }
h1 { font-size:30px; line-height:1.2; margin:0 0 8px; }
h2 { font-size:20px; margin:22px 0 10px; }

/* header */
.site-head { display:flex; justify-content:space-between; align-items:center; padding:16px; border-bottom:1px solid var(--line); max-width:1000px; margin:0 auto; }
.site-head nav a { margin-left:18px; color:var(--fg); }
.brand { font-weight:800; font-size:19px; color:var(--fg); letter-spacing:.2px; }

/* hero */
.hero { padding:28px 0 8px; }
.hero h1 { font-size:34px; }
.hero p { color:var(--muted); max-width:640px; }

/* cards grid */
.cards { list-style:none; padding:0; margin:0; display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:14px; }
.card { border:1px solid var(--line); background:var(--panel); border-radius:var(--radius); overflow:hidden; transition:transform .12s ease, border-color .12s ease; }
.card:hover { transform:translateY(-2px); border-color:#3a4150; }
.card-link { display:flex; gap:12px; padding:12px; color:inherit; }
.card-link:hover { text-decoration:none; }
.card-cover { flex:0 0 92px; }
.card-cover img, .cover-ph { width:92px; height:138px; border-radius:8px; object-fit:cover; }
.cover-ph { display:flex; align-items:center; justify-content:center; background:linear-gradient(160deg,#2a3140,#1a1f28); color:var(--muted); font-size:34px; font-weight:800; }
.card-body { min-width:0; }
.card-title { font-size:16px; font-weight:700; margin:0 0 2px; }
.card-author { color:var(--muted); font-size:13px; margin:0 0 6px; }
.card-verdict { font-size:13.5px; color:#cfd3da; margin:0; display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden; }

/* chips */
.chips { list-style:none; padding:0; margin:10px 0 0; display:flex; flex-wrap:wrap; gap:8px; }
.chips li { background:var(--chip); border:1px solid var(--line); border-radius:999px; padding:4px 11px; font-size:12.5px; color:var(--fg); }
.chips li a { color:var(--fg); }
.chips-side { margin:12px 0; }

/* book detail grid */
.book-grid { display:grid; grid-template-columns:280px 1fr; gap:28px; align-items:start; }
.book-side { position:sticky; top:16px; }
.book-cover-lg img, .cover-ph-lg { width:100%; height:auto; aspect-ratio:2/3; border-radius:var(--radius); object-fit:cover; }
.cover-ph-lg { font-size:72px; }
.facts { list-style:none; padding:0; margin:16px 0 0; border-top:1px solid var(--line); }
.facts li { display:flex; justify-content:space-between; padding:9px 0; border-bottom:1px solid var(--line); font-size:14px; }
.facts li span { color:var(--muted); }
.book-main { min-width:0; }
.byline { color:var(--muted); margin-top:-4px; }
.verdict-callout { font-size:17px; color:#dfe3ea; background:var(--panel); border-left:3px solid var(--accent); padding:12px 14px; border-radius:8px; margin:14px 0 4px; }
.block { margin:20px 0; }
.pros-cons { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.pros-cons .block { background:var(--panel); border:1px solid var(--line); border-radius:var(--radius); padding:14px 18px; margin:0; }
.pros-cons ul { margin:0; padding-left:18px; } .pros-cons li { margin:6px 0; }
.fit { background:var(--panel); border:1px solid var(--line); border-radius:var(--radius); padding:14px 18px; }
.fit p { margin:6px 0; }
.similar .cards { margin-top:8px; }

/* where to read */
.where-to-read { border:1px solid var(--line); background:var(--panel2); border-radius:var(--radius); padding:16px; margin:16px 0; }
.where-to-read h2 { margin-top:0; font-size:17px; }
.sources { list-style:none; padding:0; margin:0; }
.src { padding:8px 0; border-bottom:1px dashed var(--line); }
.src:last-child { border-bottom:0; }
.app-cta-title { margin:0 0 8px; font-size:15px; }
.steps { margin:0; padding-left:20px; color:var(--fg); font-size:14px; }
.steps li { margin:6px 0; }
.copy-code { display:inline-block; font:inherit; background:var(--accent); color:#0f1115; border:0; border-radius:6px; padding:3px 9px; cursor:pointer; font-weight:700; user-select:all; -webkit-user-select:all; }
.copy-code:focus { outline:2px solid var(--accent2); outline-offset:2px; }
.copy-code.copied { background:var(--accent2); box-shadow:0 0 0 3px rgba(240,165,0,.35); animation:chip-pulse .45s ease; }
@keyframes chip-pulse { 0%{ transform:scale(1);} 40%{ transform:scale(1.06);} 100%{ transform:scale(1);} }
.dl-btns { display:inline-flex; gap:6px; margin-left:6px; }
.dl { background:var(--accent); color:#0f1115; padding:2px 9px; border-radius:6px; font-size:13px; font-weight:700; }
.price { color:var(--muted); font-size:13px; }
.muted { color:var(--muted); }

/* ranked list pages */
.ranked { list-style:none; counter-reset:r; padding:0; margin:0; }
.rank-row { display:flex; gap:14px; padding:14px 0; border-bottom:1px solid var(--line); align-items:flex-start; }
.rank-cover { flex:0 0 78px; }
.rank-cover img, .rank-cover .cover-ph { width:78px; height:117px; border-radius:8px; object-fit:cover; }
.rank-body { min-width:0; } .rank-body strong { font-size:16px; }
.rank-body .note, .rank-body .verdict { color:var(--muted); font-size:14px; margin:4px 0 0; }

/* apps directory */
.app-list { list-style:none; padding:0; margin:16px 0; }
.app-item { display:flex; justify-content:space-between; gap:16px; padding:14px 0; border-bottom:1px solid var(--line); }
.app-name { font-weight:700; }
.app-links { display:flex; gap:14px; }
.app-note { flex-basis:100%; }

/* footer / misc */
.site-foot { border-top:1px solid var(--line); margin-top:36px; padding:18px; color:var(--muted); font-size:13px; text-align:center; }
.nf { padding:48px 0; text-align:center; }
.intro { color:var(--muted); }

/* best-lists hub + breadcrumb */
.crumb { margin:0 0 6px; font-size:13px; }
.crumb a { color:var(--muted); }
.hub { max-width:820px; }
.hub-list { list-style:none; padding:0; margin:20px 0 0; display:grid; gap:12px; }
.hub-item { background:var(--panel); border:1px solid var(--line); border-radius:var(--radius); padding:16px 18px; }
.hub-item a strong { color:var(--fg); font-size:17px; }
.hub-item:hover { border-color:var(--accent); }
.hub-desc { color:var(--muted); font-size:14px; margin:6px 0 8px; }
.hub-count { font-size:12.5px; color:var(--accent2); }
.hub-cross { margin-top:22px; padding-top:14px; border-top:1px solid var(--line); color:var(--muted); }

/* guide prose */
.guide .body { max-width:720px; }
.guide .body h2 { font-size:19px; margin:26px 0 8px; color:var(--fg); }
.guide .body p { margin:12px 0; color:#d7dae0; }
.guide .body ul { margin:12px 0; padding-left:22px; }
.guide .body li { margin:7px 0; color:#d7dae0; }
.guide .body a { color:var(--accent); }

/* guide book examples */
.ex-list { list-style:none; padding:0; margin:14px 0; display:grid; gap:12px; }
.ex-item { display:flex; gap:14px; align-items:flex-start; background:var(--panel); border:1px solid var(--line); border-radius:var(--radius); padding:12px 14px; }
.ex-item:hover { border-color:var(--accent); }
.ex-cover img, .ex-cover .cover-ph { width:64px; height:96px; object-fit:cover; border-radius:6px; display:block; }
.ex-cover .cover-ph { font-size:24px; }
.ex-body strong { color:var(--fg); }
.ex-body a:hover strong { text-decoration:underline; }
.ex-rating { margin-left:8px; font-size:12px; font-weight:700; color:#0f1115; background:var(--accent2); border-radius:5px; padding:1px 6px; }
.ex-note { margin:5px 0 0; color:var(--muted); font-size:13.5px; }

@media (max-width:760px){
  .book-grid { grid-template-columns:1fr; }
  .book-side { position:static; }
  .pros-cons { grid-template-columns:1fr; }
  .hero h1 { font-size:28px; }
}