:root {
  --text: #222;
  --muted: #555;
  --light: #777;
  --link: #1e73be;
  --link-hover: #155a94;
  --bg: #fff;
  --bg-alt: #f7f8f9;
  --border: #e5e5e5;
  --amazon: #ff9900;
  --amazon-hover: #e68a00;
  --dark: #1b1f24;
  --max: 1200px;
  --content: 760px;
  --radius: 6px;
  --shadow: 0 2px 10px rgba(0, 0, 0, .06);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif; font-size: 17px; line-height: 1.65; color: var(--text); background: var(--bg-alt); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--link); text-decoration: none; }
a:hover { color: var(--link-hover); text-decoration: underline; }
h1, h2, h3, h4 { font-weight: 400; line-height: 1.25; margin: 0 0 .6em; color: var(--text); }
h1 { font-size: 2.4rem; } h2 { font-size: 1.9rem; margin-top: 1.6em; } h3 { font-size: 1.4rem; margin-top: 1.4em; } h4 { font-size: 1.1rem; }
p { margin: 0 0 1.2em; } ul, ol { padding-left: 1.4em; margin: 0 0 1.2em; } li { margin-bottom: .4em; }
.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

.site-header { background: #fff; border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 50; }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 78px; gap: 24px; }
.brand { font-size: 1.45rem; font-weight: 600; color: var(--text); letter-spacing: -.01em; white-space: nowrap; }
.brand:hover { color: var(--text); text-decoration: none; }
.main-nav { display: flex; gap: 6px; flex-wrap: wrap; }
.main-nav a { color: var(--text); font-size: .93rem; padding: 10px 12px; border-radius: 4px; }
.main-nav a:hover, .main-nav a.active { color: var(--link); text-decoration: none; }
.nav-toggle { display: none; background: none; border: 1px solid var(--border); border-radius: 4px; font-size: 1.4rem; padding: 4px 12px; cursor: pointer; color: var(--text); }

.hero { position: relative; min-height: 460px; display: flex; align-items: flex-end; color: #fff; background: #333 center/cover no-repeat; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,.65) 0%, rgba(0,0,0,.25) 55%, rgba(0,0,0,.1) 100%); }
.hero-inner { position: relative; z-index: 1; width: 100%; text-align: center; padding: 60px 24px 48px; }
.hero h1 { color: #fff; font-size: 2.6rem; margin-bottom: .3em; text-shadow: 0 2px 8px rgba(0,0,0,.4); }
.hero p { font-size: 1.15rem; margin: 0; text-shadow: 0 1px 6px rgba(0,0,0,.5); }

.page { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 40px; padding: 40px 24px 60px; }
.page.full { grid-template-columns: minmax(0, 1fr); }
.page > main { min-width: 0; }
.card, .content-box { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); }
.content-box { padding: 32px; }

.sidebar .widget { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 22px 24px; margin-bottom: 24px; }
.sidebar h4 { margin: 0 0 12px; font-size: 1.05rem; font-weight: 600; border-bottom: 2px solid var(--amazon); padding-bottom: 8px; display: inline-block; }
.sidebar ul { list-style: none; padding: 0; margin: 0; }
.sidebar li { padding: 7px 0; border-bottom: 1px solid #f0f0f0; font-size: .95rem; }
.sidebar li:last-child { border-bottom: 0; }

.section-title { font-size: 1.9rem; margin: 0 0 24px; }
.post-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px; margin-bottom: 40px; }
.post-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: box-shadow .2s, transform .2s; }
.post-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.post-card img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.post-card .body { padding: 18px 20px 20px; display: flex; flex-direction: column; flex: 1; }
.post-card h3 { font-size: 1.15rem; margin: 0 0 10px; }
.post-card p { color: var(--muted); font-size: .95rem; margin-bottom: 12px; flex: 1; }
.post-card .meta { font-size: .8rem; color: var(--light); }
.post-card .cat { font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; color: var(--amazon); font-weight: 600; margin-bottom: 8px; }

.cat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; margin-bottom: 40px; }
.cat-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; text-align: center; display: flex; flex-direction: column; }
.cat-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.cat-card .body { padding: 22px 22px 26px; display: flex; flex-direction: column; flex: 1; }
.cat-card h3 { font-size: 1.25rem; margin: 0 0 10px; }
.cat-card p { font-size: .95rem; color: var(--muted); flex: 1; }
.btn-round { display: inline-flex; align-items: center; justify-content: center; width: 84px; height: 84px; border-radius: 50%; background: var(--dark); color: #fff; font-size: .85rem; line-height: 1.15; text-align: center; margin: 0 auto; transition: background .2s; }
.btn-round:hover { background: var(--link); color: #fff; text-decoration: none; }

.finder ol { padding-left: 1.3em; } .finder li { margin-bottom: 12px; } .finder li strong a { font-size: 1.05rem; }
.cta { background: var(--dark); color: #fff; border-radius: var(--radius); padding: 40px 32px; text-align: center; margin-bottom: 24px; }
.cta h2 { color: #fff; margin-top: 0; } .cta p { color: #ccc; max-width: 560px; margin: 0 auto 20px; }

.btn { display: inline-block; padding: 12px 26px; border-radius: 4px; background: var(--link); color: #fff; font-weight: 600; border: 0; cursor: pointer; font-size: 1rem; }
.btn:hover { background: var(--link-hover); color: #fff; text-decoration: none; }
.btn-amazon { display: inline-block; padding: 12px 28px; border-radius: 4px; background: var(--amazon); color: #111; font-weight: 600; font-size: .98rem; box-shadow: 0 2px 0 #c77700; margin: 8px 0 20px; }
.btn-amazon:hover { background: var(--amazon-hover); color: #111; text-decoration: none; }
.btn-amazon::after { content: " \2192"; }

.article { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 40px; }
.article .featured { border-radius: var(--radius); margin-bottom: 28px; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.article header h1 { margin-bottom: .3em; }
.article .meta { color: var(--light); font-size: .85rem; margin-bottom: 24px; }
.article .meta a { color: var(--link); }
.article h2 { border-bottom: 1px solid var(--border); padding-bottom: .3em; }
.article table { width: 100%; border-collapse: collapse; margin: 0 0 1.5em; font-size: .93rem; }
.article th, .article td { border: 1px solid var(--border); padding: 10px 12px; text-align: left; vertical-align: top; }
.article th { background: var(--bg-alt); font-weight: 600; } .article tbody th { background: #fff; }
.table-wrap { overflow-x: auto; margin-bottom: 1.5em; } .table-wrap table { margin-bottom: 0; }

.disclosure { background: #fff8e6; border-left: 4px solid var(--amazon); padding: 14px 18px; font-size: .92rem; margin: 0 0 28px; border-radius: 0 4px 4px 0; }
.disclosure p { margin: 0; }
.product { margin-bottom: 34px; padding-bottom: 8px; border-bottom: 1px dashed var(--border); } .product:last-of-type { border-bottom: 0; }
.pros-cons { list-style: none; padding: 0; margin: 0 0 1em; } .pros-cons li { padding-left: 1.6em; position: relative; }
.pros-cons li::before { content: "\2714"; position: absolute; left: 0; color: #2e8b57; }
.pros-cons li.con::before { content: "\2718"; color: #c0392b; }
.callout { background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 22px; margin: 0 0 1.5em; } .callout p:last-child { margin-bottom: 0; }
.faq h3 { font-size: 1.15rem; font-weight: 600; margin-top: 1.4em; }
.related { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--border); } .related h2 { border: 0; font-size: 1.4rem; } .related ul { list-style: none; padding: 0; } .related li { padding: 6px 0; }
.category-header { background: #fff; border-bottom: 1px solid var(--border); padding: 40px 0; } .category-header h1 { margin: 0 0 .3em; } .category-header p { margin: 0; color: var(--muted); max-width: 720px; }
.post-list .post-card { flex-direction: row; } .post-list .post-card > a { flex: 0 0 38%; display: block; } .post-list .post-card img { width: 100%; height: 100%; aspect-ratio: auto; min-height: 240px; } .post-list .post-card .body { padding: 26px 28px; } .post-list .post-card h3 { font-size: 1.5rem; } .post-list .post-card p { font-size: 1rem; }

.form-row { margin-bottom: 18px; } .form-row label { display: block; font-weight: 600; margin-bottom: 6px; font-size: .95rem; }
.form-row input, .form-row textarea { width: 100%; padding: 11px 14px; border: 1px solid #ccc; border-radius: 4px; font: inherit; background: #fff; }
.form-row textarea { min-height: 160px; resize: vertical; } .form-row input[type="checkbox"] { width: auto; margin-right: 6px; vertical-align: middle; }

.site-footer { background: var(--dark); color: #bbb; font-size: .92rem; margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding: 48px 24px 32px; }
.site-footer h4 { color: #fff; font-weight: 600; margin-bottom: 12px; } .site-footer ul { list-style: none; padding: 0; margin: 0; } .site-footer li { margin-bottom: 8px; } .site-footer a { color: #ddd; } .site-footer a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid #333; padding: 18px 24px; text-align: center; font-size: .82rem; color: #888; } .footer-bottom p { margin: 0 0 6px; }

.cookie-banner { position: fixed; left: 16px; right: 16px; bottom: 16px; max-width: 720px; margin: 0 auto; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); box-shadow: 0 6px 30px rgba(0,0,0,.15); padding: 18px 22px; font-size: .9rem; display: flex; gap: 18px; align-items: center; z-index: 100; }
.cookie-banner p { margin: 0; flex: 1; } .cookie-banner .btn { padding: 9px 18px; font-size: .9rem; } .cookie-banner .btn.secondary { background: #eee; color: var(--text); }

@media (max-width: 1000px) { .page { grid-template-columns: 1fr; } .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 760px) {
  body { font-size: 16px; } h1 { font-size: 1.9rem; } h2 { font-size: 1.55rem; }
  .hero { min-height: 380px; } .hero h1 { font-size: 1.9rem; }
  .nav-toggle { display: block; }
  .main-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-bottom: 1px solid var(--border); flex-direction: column; padding: 8px 16px 16px; }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 12px 8px; border-bottom: 1px solid #f0f0f0; }
  .article, .content-box { padding: 22px; }
  .post-list .post-card { flex-direction: column; } .post-list .post-card > a { flex: none; } .post-list .post-card img { width: 100%; height: auto; min-height: 0; aspect-ratio: 16 / 10; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .cookie-banner { flex-direction: column; align-items: stretch; text-align: center; }
}