:root{--green:#2fac6f;--green2:#178956;--soft:#e5f2e9;--bg:#f6f8f5;--ink:#0f1115;--muted:#68707a;--line:rgba(15,17,21,.1);--shadow:0 18px 52px rgba(15,17,21,.13);--r1:34px;--r2:24px;--max:1160px;--safe:env(safe-area-inset-bottom,0px)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.55;-webkit-font-smoothing:antialiased}img,svg{max-width:100%;display:block}a{text-decoration:none;color:inherit}.container{width:min(100% - 32px,var(--max));margin:auto}.skip-link{position:absolute;left:-999px;top:0;background:#111;color:#fff;padding:10px;z-index:999}.skip-link:focus{left:12px;top:12px}.site-header{position:fixed;top:12px;left:50%;transform:translateX(-50%);z-index:100;width:min(calc(100% - 20px),var(--max));min-height:60px;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:9px 10px 9px 14px;border-radius:999px;background:rgba(255,255,255,.9);border:1px solid rgba(255,255,255,.65);box-shadow:0 14px 36px rgba(15,17,21,.12);backdrop-filter:blur(18px)}.brand{display:flex;align-items:center;gap:10px;color:var(--green2);font-weight:950;letter-spacing:-.045em;font-size:21px}.brand img{width:36px;height:36px;border-radius:12px}.main-nav{display:flex;align-items:center;gap:2px}.main-nav a,.language-menu summary{display:inline-flex;align-items:center;min-height:40px;padding:0 11px;border-radius:999px;color:rgba(15,17,21,.72);font-size:14px;font-weight:820;cursor:pointer}.main-nav a:hover,.language-menu summary:hover{color:var(--green2);background:rgba(47,172,111,.08)}.language-menu{position:relative}.language-menu summary{list-style:none}.language-menu summary::-webkit-details-marker{display:none}.language-menu div{position:absolute;right:0;top:50px;min-width:150px;padding:8px;border-radius:18px;background:#fff;border:1px solid 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/* Tools & Guides section */
#guides {
  background:
    radial-gradient(circle at 12% 10%, rgba(47,172,111,.10), transparent 34%),
    var(--cm-bg);
}

#guides .guide-list {
  grid-template-columns: 1fr;
}

#guides .guide-card {
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

#guides .guide-card:hover {
  transform: translateY(-2px);
  border-color: rgba(47,172,111,.25);
  box-shadow: 0 18px 42px rgba(15,17,21,.10);
}

@media (min-width: 900px) {
  #guides .guide-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  #guides .phone-frame {
    display: none;
  }

  #guides .guide-card {
    grid-template-columns: 38px 1fr;
  }

  #guides .icon-badge {
    width: 38px;
    height: 38px;
    border-radius: 14px;
  }
}