:root { --fx-green: #1b3a2f; --fx-accent: #00b88c; --fx-text: #1f2937; --fx-muted: #6b7280; --fx-border: #e5e7eb; --fx-bg: #f9fafb; --fx-card: #fff; }
body { margin: 0; background: var(--fx-bg); color: var(--fx-text); font-family: Inter, system-ui, -apple-system, Segoe UI, sans-serif; line-height: 1.6; }
.fx { max-width: 880px; margin: 0 auto; padding: 24px 16px 64px; }
.fx h1 { font-size: clamp(26px, 4vw, 36px); line-height: 1.2; margin: 8px 0 12px; color: #111827; }
.fx h2 { font-size: 20px; margin: 32px 0 12px; }
.fx a { color: var(--fx-green); }
.fx-crumbs { display: flex; flex-wrap: wrap; gap: 6px; font-size: 14px; color: var(--fx-muted); }
.fx-crumbs a { color: var(--fx-muted); text-decoration: none; } .fx-crumbs a:hover { text-decoration: underline; }
.fx-hero { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 16px; margin-top: 8px; }
.fx-hero p { margin: 0 0 8px; color: #4b5563; max-width: 60ch; }
.fx-btn { display: inline-flex; align-items: center; min-height: 44px; padding: 0 20px; border-radius: 10px; background: var(--fx-green); color: #fff !important; font-weight: 600; text-decoration: none; }
.fx-btn:hover { background: #2e5c4c; }
.fx-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 14px; font-size: 13px; color: var(--fx-muted); margin: 0; }
.fx-tag { display: inline-block; padding: 2px 10px; border-radius: 999px; background: #ecfdf5; color: var(--fx-green); font-weight: 600; font-size: 12px; text-decoration: none; }
.fx-ok { background: var(--fx-accent); color: #fff; }
.fx-cats { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.fx-cats a { display: flex; flex-direction: column; gap: 4px; height: 100%; box-sizing: border-box; padding: 16px; border: 1px solid var(--fx-border); border-radius: 12px; background: var(--fx-card); text-decoration: none; color: var(--fx-text); }
.fx-cats a:hover { border-color: var(--fx-green); }
.fx-cats span { font-size: 14px; color: #4b5563; } .fx-cats small { color: var(--fx-muted); margin-top: auto; }
.fx-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.fx-card { padding: 16px; border: 1px solid var(--fx-border); border-radius: 12px; background: var(--fx-card); }
.fx-card-title { font-weight: 700; font-size: 17px; text-decoration: none; color: #111827 !important; } .fx-card-title:hover { color: var(--fx-green) !important; text-decoration: underline; }
.fx-card-snippet { margin: 4px 0 8px; color: #4b5563; font-size: 15px; }
.fx-empty { padding: 24px; text-align: center; color: var(--fx-muted); border: 1px dashed var(--fx-border); border-radius: 12px; }
.fx-question, .fx-post { padding: 20px; border: 1px solid var(--fx-border); border-radius: 12px; background: var(--fx-card); margin-top: 12px; }
.fx-post-head { display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: center; font-size: 13px; color: var(--fx-muted); }
.fx-post-head strong { color: var(--fx-text); }
.fx-accepted { border: 2px solid var(--fx-accent); }
.fx-body { font-size: 16px; overflow-wrap: anywhere; } .fx-body p { margin: 10px 0; }
.fx-join { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; margin-top: 24px; padding: 20px; border-radius: 12px; background: var(--fx-green); color: #fff; }
.fx-join div { display: flex; flex-direction: column; } .fx-join span { opacity: .85; font-size: 14px; }
.fx-join .fx-btn { background: var(--fx-accent); }