/* ShaniAPK — design v4: light, minimal, friendly guide blog (SERP-modeled on niche leaders).
   No frameworks, no webfonts, system stack. */
:root{
  --bg:#ffffff;
  --bg-soft:#f7f9fd;
  --periwinkle:#eef1fb;
  --text:#16213a;
  --muted:#5f6b84;
  --faint:#98a2b8;
  --primary:#2563eb;
  --primary-dark:#1d4ed8;
  --teal:#0d9488;
  --teal-soft:#e6f7f5;
  --border:#e7ebf3;
  --card:#ffffff;
  --green:#15803d;
  --green-soft:#f0fdf4;
  --amber:#b45309;
  --amber-soft:#fffbeb;
  --radius:14px;
  --shadow-sm:0 1px 3px rgba(22,33,58,.06);
  --shadow-md:0 10px 26px rgba(22,33,58,.10);
  --max:760px;
  --max-wide:1120px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color:var(--text);background:var(--bg);line-height:1.75;font-size:17px;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}

/* ============ header — slim white, minimal (Webeeky-style) ============ */
.site-header{
  background:#fff;
  border-bottom:1px solid var(--border);
  position:sticky;top:0;z-index:100;
}
.header-inner{
  max-width:var(--max-wide);margin:0 auto;padding:9px 20px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.brand{display:flex;align-items:center;gap:8px;color:var(--text);
  font-size:17px;font-weight:800;letter-spacing:-.3px}
.brand:hover{text-decoration:none}
.logo-mark{width:26px;height:26px;flex:none;border-radius:8px;
  background:linear-gradient(135deg,#14b8a6 0%,#0d9488 100%);
  display:inline-flex;align-items:center;justify-content:center;
  box-shadow:0 2px 8px rgba(13,148,136,.30)}
.logo-mark svg{width:16px;height:16px}
.brand-text em{font-style:normal;color:var(--teal)}
.main-nav{display:flex;gap:2px;align-items:center}
.main-nav a{color:#3d4a63;font-size:14px;font-weight:600;padding:8px 11px;border-radius:8px;white-space:nowrap}
.main-nav a:hover{background:#f1f4f9;color:var(--text);text-decoration:none}
.main-nav a.active{color:var(--teal);background:var(--teal-soft)}
.nav-toggle{display:none;background:#fff;border:1px solid var(--border);
  border-radius:8px;padding:7px 9px;cursor:pointer}
.nav-toggle svg{width:20px;height:20px;display:block}
.nav-toggle svg *{stroke:#3d4a63}

/* ============ layout ============ */
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.wrap-wide{max-width:var(--max-wide);margin:0 auto;padding:0 20px}
main{padding:0 0 70px}

/* ============ homepage banner — light periwinkle, search-led ============ */
.hero{background:var(--periwinkle);border-bottom:1px solid var(--border);
  padding:56px 0 48px}
.hero-inner{max-width:760px;margin:0 auto;padding:0 20px;text-align:center}
.hero .pill{display:inline-flex;align-items:center;gap:8px;background:#fff;
  border:1px solid var(--border);color:var(--muted);font-size:13px;font-weight:700;
  padding:7px 16px;border-radius:999px;margin-bottom:18px;box-shadow:var(--shadow-sm)}
.hero .pill .dot{width:8px;height:8px;border-radius:50%;background:var(--teal)}
.hero h1{font-size:42px;line-height:1.18;letter-spacing:-1px;margin-bottom:14px;
  font-weight:800;color:#101a30}
.hero p{color:var(--muted);font-size:17px;max-width:600px;margin:0 auto 28px}
.hero-search{max-width:600px;margin:0 auto;display:flex;gap:0;background:#fff;
  border:1px solid #d6dcea;border-radius:14px;box-shadow:var(--shadow-md);overflow:hidden}
.hero-search svg{display:none}
.hero-search input{flex:1;min-width:0;padding:16px 20px;font-size:16px;border:0;
  outline:none;color:var(--text);background:transparent}
.hero-search input::placeholder{color:var(--faint)}
.hero-search button{flex:none;border:0;cursor:pointer;background:var(--primary);color:#fff;
  font-size:15px;font-weight:700;padding:0 30px}
.hero-search button:hover{background:var(--primary-dark)}
.hero-chips{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:22px}
.hero-chips a{font-size:13.5px;font-weight:600;color:#3d4a63;background:#fff;
  border:1px solid var(--border);padding:8px 16px;border-radius:999px;box-shadow:var(--shadow-sm)}
.hero-chips a:hover{border-color:#b9c6e4;color:var(--text);text-decoration:none;transform:translateY(-1px)}
.hero-cta{margin-top:26px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.btn-solid{display:inline-block;background:var(--primary);color:#fff;font-weight:700;font-size:15px;
  padding:13px 28px;border-radius:12px;box-shadow:0 6px 16px rgba(37,99,235,.25)}
.btn-solid:hover{background:var(--primary-dark);color:#fff;text-decoration:none}
.btn-ghost{display:inline-block;background:#fff;color:var(--text);font-weight:700;font-size:15px;
  padding:13px 28px;border-radius:12px;border:1px solid var(--border)}
.btn-ghost:hover{border-color:#b9c6e4;color:var(--text);text-decoration:none}
/* old hero-stats removed from markup; guard in case */
.hero-stats{display:none}
.search-empty{display:none;text-align:center;color:var(--muted);padding:34px 0;font-size:16px}

/* ============ page banner (category / info pages) ============ */
.page-hero{background:var(--periwinkle);border-bottom:1px solid var(--border);
  padding:44px 0 36px;margin-bottom:8px}
.page-hero .wrap-wide{max-width:var(--max-wide)}
.page-hero .breadcrumbs{margin-bottom:10px}
.page-hero h1{font-size:32px;letter-spacing:-.6px;font-weight:800;margin-bottom:8px;color:#101a30}
.page-hero .cat-desc{color:var(--muted);font-size:16.5px;max-width:680px}

/* ============ sections & cards ============ */
.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:50px 0 20px}
.section-title{font-size:24px;letter-spacing:-.4px;font-weight:800;color:#101a30}
.section-link{font-size:14px;font-weight:700;white-space:nowrap}
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.card{position:relative;border:1px solid var(--border);border-radius:var(--radius);padding:24px;
  background:var(--card);display:flex;flex-direction:column;gap:10px;box-shadow:var(--shadow-sm);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#c3cfe8}
.kicker{display:inline-block;font-size:12px;font-weight:800;text-transform:uppercase;
  letter-spacing:.8px;color:var(--teal);background:var(--teal-soft);
  padding:4px 12px;border-radius:999px;width:fit-content}
.kicker.k-alt{color:#7c3aed;background:#f1eafe}
.kicker.k-how{color:#b45309;background:#fdf3e3}
.kicker.k-best{color:#2563eb;background:#e7effe}
.card h3{font-size:20px;line-height:1.35;font-weight:750;letter-spacing:-.2px}
.card h3 a{color:var(--text)}
.card h3 a:hover{color:var(--primary);text-decoration:none}
.card p{color:var(--muted);font-size:15px;flex:1}
.card .meta{font-size:13px;color:var(--faint);font-weight:600}
.card .read-more{font-size:14px;font-weight:700}

/* trust / process strip */
.strip{background:var(--bg-soft);border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  margin-top:56px;padding:46px 0}
.strip-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px}
.strip-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm)}
.strip-num{font-size:13px;font-weight:800;color:#fff;background:var(--teal);width:34px;height:34px;
  border-radius:10px;display:inline-flex;align-items:center;justify-content:center;margin-bottom:12px}
.strip-card h3{font-size:17px;margin-bottom:6px;letter-spacing:-.2px}
.strip-card p{font-size:14.5px;color:var(--muted)}

/* ============ article — minimal, Webeeky-style ============ */
.article{padding-top:38px}
.breadcrumbs{font-size:14px;color:var(--muted);margin-bottom:14px}
.breadcrumbs a{color:var(--muted)}
.breadcrumbs a:hover{color:var(--primary)}
.article h1{font-size:34px;line-height:1.28;letter-spacing:-.6px;margin-bottom:12px;
  font-weight:800;color:#0f1830}
.article .byline{color:var(--faint);font-size:14px;margin-bottom:26px;display:flex;gap:10px;
  flex-wrap:wrap;align-items:center}
.byline .author-dot{display:none}
.article h2{font-size:25px;margin:40px 0 14px;letter-spacing:-.4px;padding-top:8px;font-weight:800;color:#0f1830}
.article h3{font-size:20px;margin:28px 0 10px;font-weight:750}
.article p{margin:0 0 16px}
.article ul,.article ol{margin:0 0 18px 24px}
.article li{margin-bottom:8px}
.article table{width:100%;border-collapse:collapse;margin:20px 0 26px;font-size:15px;display:block;overflow-x:auto;
  border:1px solid var(--border);border-radius:10px}
.article th,.article td{border:1px solid var(--border);padding:11px 14px;text-align:left;vertical-align:top}
.article th{background:var(--periwinkle);font-weight:700;color:#24304d;white-space:nowrap}
.article tr:nth-child(even) td{background:#fafbfe}
.article img{border-radius:10px}

.verdict{background:var(--teal-soft);border:1px solid #bfe8e4;
  border-left:5px solid var(--teal);border-radius:var(--radius);padding:20px 22px;margin:0 0 30px}
.verdict strong.verdict-label{display:block;font-size:13px;text-transform:uppercase;
  letter-spacing:1px;color:var(--teal);margin-bottom:8px}
.verdict p{margin:0}
.verdict p+p{margin-top:10px}

.pros-cons{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:20px 0 26px}
.pros-cons .box{border-radius:var(--radius);padding:18px 20px;border:1px solid}
.pros-cons .pros{background:var(--green-soft);border-color:#bbf7d0}
.pros-cons .cons{background:#fef2f2;border-color:#fecaca}
.pros-cons h4{font-size:16px;margin-bottom:10px;display:flex;align-items:center;gap:8px}
.pros-cons .pros h4::before{content:"✓";color:#fff;background:var(--green);width:24px;height:24px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:800}
.pros-cons .cons h4::before{content:"✕";color:#fff;background:#dc2626;width:24px;height:24px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:800}
.pros-cons ul{margin:0 0 0 18px;font-size:15px}
.pros-cons li{margin-bottom:6px}

.dl-box{background:var(--bg-soft);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px 22px;margin:24px 0;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.dl-box .app{font-weight:800;font-size:17px;display:flex;align-items:center;gap:10px}
.dl-box .app::before{content:"";width:10px;height:10px;border-radius:3px;background:var(--teal)}
.dl-box .note{font-size:13px;color:var(--muted);width:100%}
.dl-btn{display:inline-block;background:var(--primary);color:#fff;font-weight:700;font-size:15px;
  padding:13px 26px;border-radius:11px;white-space:nowrap;box-shadow:0 6px 16px rgba(37,99,235,.25);
  transition:transform .15s ease,box-shadow .15s ease}
.dl-btn:hover{background:var(--primary-dark);color:#fff;text-decoration:none;transform:translateY(-2px)}

.faq{margin:12px 0 28px}
.faq details{border:1px solid var(--border);border-radius:10px;margin-bottom:10px;background:#fff;box-shadow:var(--shadow-sm)}
.faq summary{cursor:pointer;font-weight:700;padding:15px 18px;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:10px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--primary);font-weight:800;font-size:20px;flex:none;
  width:28px;height:28px;border-radius:8px;background:var(--periwinkle);display:inline-flex;align-items:center;justify-content:center}
.faq details[open] summary::after{content:"–"}
.faq .a{padding:0 18px 18px;color:var(--text)}
.faq .a p{margin:0}

.callout{background:var(--amber-soft);border:1px solid #fde68a;border-left:5px solid var(--amber);
  border-radius:var(--radius);padding:16px 20px;margin:22px 0}
.callout p{margin:0}

.toc{background:var(--bg-soft);border:1px solid var(--border);border-radius:var(--radius);
  padding:18px 22px;margin:0 0 30px;font-size:15px}
.toc strong{display:block;margin-bottom:10px;font-size:14px;text-transform:uppercase;letter-spacing:.8px;color:var(--teal)}
.toc ol{margin:0 0 0 20px;columns:2;column-gap:32px}
.toc li{margin-bottom:6px;break-inside:avoid}
@media (max-width:640px){.toc ol{columns:1}}

.share-row{display:flex;gap:10px;align-items:center;margin:36px 0 0;padding-top:22px;border-top:1px solid var(--border)}
.share-row span{font-size:13px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.8px}
.share-row a{font-size:13px;font-weight:700;color:#3d4a63;background:#fff;border:1px solid var(--border);
  padding:7px 15px;border-radius:999px}
.share-row a:hover{border-color:#b9c6e4;color:var(--text);text-decoration:none}

.author-box{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-soft);
  margin-top:32px;padding:22px;display:flex;gap:16px;align-items:flex-start}
.author-box .avatar{width:52px;height:52px;flex:none;border-radius:14px;background:var(--teal);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:20px}
.author-box b{display:block;font-size:16px;margin-bottom:4px}
.author-box p{font-size:14.5px;color:var(--muted);margin:0}
.related{margin-top:40px}
.related h2{font-size:22px}

/* ============ footer — light, minimal ============ */
.site-footer{background:#fff;border-top:1px solid var(--border);color:var(--muted);
  margin-top:0;padding:52px 0 0}
.footer-grid{max-width:var(--max-wide);margin:0 auto;padding:0 20px;display:grid;
  grid-template-columns:2fr 1fr 1fr 1fr;gap:32px}
.footer-brand{display:flex;align-items:center;gap:10px;color:var(--text);font-size:19px;font-weight:800;margin-bottom:14px}
.footer-brand em{font-style:normal;color:var(--teal)}
.footer-grid p{font-size:14px;line-height:1.7}
.footer-grid h4{font-size:13px;text-transform:uppercase;letter-spacing:1.2px;color:var(--text);margin-bottom:16px}
.footer-grid ul{list-style:none}
.footer-grid li{margin-bottom:10px}
.footer-grid a{color:var(--muted);font-size:14px}
.footer-grid a:hover{color:var(--primary);text-decoration:none}
.trust{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.trust span{font-size:12px;font-weight:700;color:var(--muted);background:var(--bg-soft);
  border:1px solid var(--border);padding:5px 12px;border-radius:999px}
.footer-bottom{max-width:var(--max-wide);margin:40px auto 0;padding:20px;border-top:1px solid var(--border);
  font-size:13px;color:var(--faint);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* ============ misc pages ============ */
.error-page{text-align:center;padding:80px 20px}
.error-page h1{font-size:72px;font-weight:800;color:var(--primary)}
.error-page .dl-btn{margin-top:8px}
.page{padding-top:40px}
.page h1{font-size:32px;margin-bottom:16px;letter-spacing:-.5px;font-weight:800;color:#0f1830}
.page h2{font-size:22px;margin:32px 0 12px;font-weight:750}
.page p{margin-bottom:16px}
.page ul{margin:0 0 16px 22px}
.page li{margin-bottom:8px}

/* ============ responsive ============ */
@media (max-width:820px){
  .nav-toggle{display:block}
  .main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;
    flex-direction:column;align-items:stretch;padding:10px;border-top:1px solid var(--border);
    box-shadow:var(--shadow-md)}
  .main-nav.open{display:flex}
  .main-nav a{padding:13px 16px;font-size:16px}
  .site-header{position:sticky}
  .header-inner{position:relative}
  .hero h1{font-size:30px}
  .hero{padding:40px 0 36px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .article h1{font-size:28px}
  .hero-search button{padding:0 20px}
}
@media (max-width:640px){
  .pros-cons{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero h1{font-size:26px}
  .hero p{font-size:16px}
  body{font-size:16px}
  .section-head{flex-direction:column;align-items:flex-start;gap:4px}
}