.clm-pro-guide { font-family: "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif; color: #2a2a2a; line-height: 1.7; max-width: 1200px; margin: 30px auto 40px; padding: 0 20px; }
.clm-pro-guide h1 { font-size: 1.9rem; margin: 0 0 18px; color: #111; }
.clm-pro-guide h2 { font-size: 1.4rem; margin: 32px 0 10px; color: #111; }
.clm-pro-guide h3 { font-size: 1.15rem; margin: 22px 0 8px; color: #111; }
.clm-pro-guide p { margin: 0 0 12px; }
.clm-pro-guide ul, .clm-pro-guide ol { margin: 0 0 16px 0; padding-left: 22px; }
.clm-pro-guide ul li, .clm-pro-guide ol li { margin-bottom: 6px; }
.clm-pro-guide strong { color: #111; }
.clm-pro-guide a { color: #1d1d1d; text-decoration: underline; }
.clm-pro-guide a:hover { color: #c25700; }
.clm-pro-guide table { width: 100%; border-collapse: collapse; margin: 12px 0 22px; font-size: 0.95rem; }
.clm-pro-guide th, .clm-pro-guide td { border: 1px solid #e5e5e5; padding: 10px 14px; vertical-align: top; text-align: left; }
.clm-pro-guide th { background: #f6f6f6; color: #111; font-weight: 600; }
.clm-pro-guide .pro-tip { background: #f6f6f6; border-left: 3px solid #111; padding: 14px 18px; border-radius: 4px; margin: 18px 0 24px; }
.clm-pro-guide .pro-cols { display: flex; gap: 18px; flex-wrap: wrap; margin: 8px 0 22px; }
.clm-pro-guide .pro-cols > div { flex: 1 1 320px; background: #fafafa; border: 1px solid #ececec; border-radius: 6px; padding: 14px 18px; }
.clm-pro-guide .pro-cols h4 { margin: 0 0 8px; font-size: 1rem; color: #111; }
.clm-pro-guide .pro-cols ul { margin: 0; padding-left: 18px; }
.clm-pro-guide .pro-cta { background: #f6f6f6; border-left: 3px solid #111; padding: 22px 26px; border-radius: 6px; margin: 30px 0 0; }
.clm-pro-guide .pro-cta h3 { margin: 0 0 8px; }
.clm-pro-guide .pro-cta p { margin: 0 0 14px; color: #444; }
.clm-pro-guide .pro-btn { display: inline-block; padding: 11px 22px; background: #111; color: #fff !important; text-decoration: none !important; border-radius: 4px; font-weight: 600; font-size: 0.95rem; margin-right: 8px; }
.clm-pro-guide .pro-btn.alt { background: #fff; color: #111 !important; border: 1px solid #111; }
.clm-pro-guide .pro-btn:hover { background: #333; }