/* PromoStack v2 — rich, fast, no external requests, system fonts only. */
* { box-sizing: border-box; }
:root { --ink: #0f1115; --muted: #5b6472; --line: #e6e8ec; --bg: #f7f7f5; --card: #fff; --accent: #ff5c1a; --green: #0a7a42; --yellow: #ffe600; }
body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif; color: var(--ink); background: var(--bg); line-height: 1.6; }
a { color: var(--ink); }
.top { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.95); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); padding: 0.9rem 4vw; display: flex; flex-wrap: wrap; gap: 0.8rem 2rem; align-items: center; justify-content: space-between; }
.logo { font-weight: 900; font-size: 1.5rem; text-decoration: none; letter-spacing: -0.03em; }
.logo span { color: var(--accent); }
.top nav a { margin-right: 1rem; text-decoration: none; font-weight: 600; font-size: 0.95rem; }
.top nav a:hover { color: var(--accent); }
.search-mini input { padding: 0.5rem 0.8rem; border: 1px solid var(--line); border-radius: 999px; background: var(--bg); }
.ticker { background: var(--ink); color: #fff; padding: 0.55rem 4vw; font-size: 0.9rem; white-space: nowrap; overflow: hidden; }
.ticker b { color: var(--yellow); }
main { max-width: 1180px; margin: 0 auto; padding: 2rem 4vw 4rem; }
.hero { margin: 0.5rem 0 2rem; }
.hero h1 { font-size: clamp(2.2rem, 5.5vw, 3.8rem); line-height: 1.02; letter-spacing: -0.04em; margin: 0 0 0.6rem; }
.hero p { color: var(--muted); font-size: 1.15rem; max-width: 720px; margin: 0; }
.pills { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 1.2rem 0; }
.pill { border: 1px solid var(--line); background: #fff; border-radius: 999px; padding: 0.4rem 0.9rem; text-decoration: none; font-weight: 600; font-size: 0.9rem; }
.pill:hover, .pill.active { background: var(--ink); color: #fff; }
.layout { display: grid; grid-template-columns: 1fr 320px; gap: 2.5rem; align-items: start; }
.featured { background: var(--ink); color: #fff; border-radius: 20px; padding: 2rem; margin-bottom: 2rem; display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 1.5rem; }
.featured a { color: #fff; text-decoration: none; }
.featured h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); line-height: 1.1; margin: 0.5rem 0; }
.featured p { color: #cbd0d8; }
.featured .cover { border-radius: 14px; min-height: 180px; display: flex; align-items: flex-end; padding: 1rem; font-weight: 900; font-size: 2.2rem; color: #fff; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.75rem; font-weight: 800; color: var(--accent); }
.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.2rem; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; display: flex; flex-direction: column; }
.card .cover { height: 150px; display: flex; align-items: flex-end; padding: 1rem; font-weight: 900; font-size: 1.6rem; color: #fff; }
.card-body { padding: 1.2rem 1.2rem 1.4rem; flex: 1; display: flex; flex-direction: column; }
.card h2 { margin: 0.3rem 0 0.5rem; font-size: 1.25rem; line-height: 1.25; }
.card a { text-decoration: none; }
.card a:hover h2 { color: var(--accent); }
.card p { color: var(--muted); margin: 0 0 1rem; flex: 1; }
.meta { color: var(--muted); font-size: 0.85rem; }
.cat { display: inline-block; background: #fff0e8; color: #c2410c; border-radius: 999px; padding: 0.15rem 0.6rem; font-weight: 700; font-size: 0.8rem; }
.verified { color: var(--green); font-weight: 700; }
.expired { color: #b00020; font-weight: 700; }
.code-row { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; margin: 0.8rem 0; }
.code-row code { background: var(--ink); color: #fff; padding: 0.5rem 0.9rem; font-size: 1rem; letter-spacing: 0.04em; border-radius: 8px; }
.copy, button, .cta { background: var(--ink); color: #fff; border: none; padding: 0.65rem 1.1rem; cursor: pointer; font-size: 1rem; text-decoration: none; display: inline-block; border-radius: 999px; font-weight: 700; }
.copy:hover, button:hover, .cta:hover { background: var(--accent); }
.cta { background: var(--accent); }
.discount { background: var(--yellow); padding: 0.3rem 0.6rem; font-weight: 800; border-radius: 999px; }
.promo-box { border: 2px solid var(--ink); border-radius: 16px; padding: 1.2rem; margin: 1.5rem 0; background: #fff; }
.promo-discount { font-size: 1.7rem; font-weight: 900; }
.small { color: var(--muted); font-size: 0.9rem; }
.answer { background: #fff7ed; border: 1px solid #fed7aa; border-left: 5px solid var(--accent); padding: 1rem 1.2rem; margin: 1.5rem 0; border-radius: 12px; }
.post h1 { font-size: clamp(2rem, 5vw, 3.2rem); line-height: 1.05; letter-spacing: -0.03em; }
.post .content { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 1.5rem 1.8rem; }
.post .content h2 { margin-top: 1.8rem; }
.post .content table { width: 100%; border-collapse: collapse; }
.post .content td, .post .content th { border-bottom: 1px solid var(--line); padding: 0.5rem; text-align: left; }
.sidebar-card { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 1.2rem; margin-bottom: 1.2rem; }
.sidebar-card h3 { margin-top: 0; }
.sidebar-card ol, .sidebar-card ul { padding-left: 1.2rem; }
.ad-slot { min-height: 0; }
.ad-slot.ad-live { margin: 1.5rem 0; }
footer { max-width: 1180px; margin: 0 auto; padding: 2rem 4vw 3rem; border-top: 1px solid var(--line); color: var(--muted); }
table { width: 100%; border-collapse: collapse; }
td, th { border-bottom: 1px solid var(--line); padding: 0.5rem; text-align: left; }
label { display: block; margin: 0.8rem 0; }
input, textarea, select { width: 100%; padding: 0.65rem; border: 1px solid #cbd0d8; border-radius: 10px; font: inherit; background: #fff; }
input[type="checkbox"] { width: auto; }
.admin-nav a { margin-right: 1rem; }
@media (max-width: 900px) { .layout { grid-template-columns: 1fr; } .grid { grid-template-columns: 1fr; } .featured { grid-template-columns: 1fr; } .sidebar { display: none; } }