:root{--navy:#102f43;--teal:#087f74;--mint:#a3e8d4;--ink:#173746;--muted:#5f7480;--line:#d9e5e9;--paper:#fff;--bg:#f3f7f8}*{box-sizing:border-box}body.tool-guide{margin:0;background:var(--bg);color:var(--ink);font:15px/1.7 system-ui,-apple-system,"Segoe UI",sans-serif}body.tool-guide a{color:inherit}.guide-nav{background:#fff;border-bottom:1px solid var(--line)}.guide-nav-inner{max-width:1080px;margin:auto;padding:16px 22px;display:flex;align-items:center;justify-content:space-between;gap:20px}.guide-brand{font-weight:850;text-decoration:none}.guide-brand span{display:inline-grid;place-items:center;background:var(--navy);color:#fff;border-radius:10px;width:36px;height:36px;margin-right:9px}.guide-home{color:var(--teal);font-weight:750;text-decoration:none}.guide-main{max-width:1080px;margin:auto;padding:34px 22px 64px}.guide-hero{position:relative;overflow:hidden;padding:clamp(28px,6vw,60px);border-radius:24px;background:var(--navy);color:#fff}.guide-hero:after{content:"";position:absolute;width:300px;height:300px;border-radius:50%;right:-80px;top:-100px;background:linear-gradient(135deg,#a3e8d455,#6d87e844)}.guide-kicker{position:relative;z-index:1;color:#8ee0cf;font-size:11px;font-weight:850;letter-spacing:.13em}.guide-hero h1{position:relative;z-index:1;max-width:760px;margin:10px 0 14px;font-size:clamp(34px,6vw,58px);line-height:1.08;letter-spacing:-.04em}.guide-hero p{position:relative;z-index:1;max-width:680px;margin:0 0 24px;color:#d7e4ea;font-size:16px}.guide-actions{position:relative;z-index:1;display:flex;gap:10px;flex-wrap:wrap}.guide-button{display:inline-block;padding:12px 19px;border-radius:9px;background:var(--mint);color:#103b36!important;text-decoration:none;font-weight:800}.guide-button.secondary{background:transparent;color:#fff!important;border:1px solid #6d8795}.guide-badges{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 0}.guide-badges span{background:#ffffff12;border:1px solid #ffffff22;padding:6px 10px;border-radius:30px;font-size:12px}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:24px 0}.guide-card,.guide-panel{background:#fff;border:1px solid var(--line);border-radius:15px;padding:22px}.guide-card b{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:#e5f4f0;color:var(--teal);margin-bottom:12px}.guide-card h2{font-size:17px;margin:0 0 5px}.guide-card p{margin:0;color:var(--muted);font-size:13px}.guide-panel{margin-top:20px}.guide-panel h2{font-size:24px;margin:0 0 12px}.guide-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:0;list-style:none}.guide-steps li{padding:16px;border-radius:11px;background:#f3f7f8}.guide-steps strong{display:block;color:var(--teal);font-size:12px;letter-spacing:.08em}.guide-list{padding-left:20px;color:var(--muted)}.guide-note{margin-top:20px;padding:16px 18px;border-left:4px solid var(--teal);border-radius:8px;background:#eaf4f1;color:#345b57}.guide-cta{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:20px;padding:24px;border-radius:15px;background:#fff;border:1px solid var(--line)}.guide-cta h2{margin:0;font-size:22px}.guide-cta p{margin:3px 0 0;color:var(--muted)}.guide-footer{text-align:center;padding:24px;border-top:1px solid var(--line);background:#fff;color:var(--muted);font-size:12px}.seo-tool-links{display:flex;align-items:center;justify-content:center;gap:8px 15px;flex-wrap:wrap;margin-top:18px;padding:14px;border:1px solid #dce6ec;border-radius:12px;background:#fff;font-size:12px}.seo-tool-links strong{color:#173746}.seo-tool-links a{color:#087f74;font-weight:700;text-decoration:none}.seo-tool-links a:hover{text-decoration:underline}@media(max-width:760px){.guide-grid,.guide-steps{grid-template-columns:1fr}.guide-main{padding:22px 15px 45px}.guide-hero{border-radius:18px}.guide-cta{align-items:flex-start;flex-direction:column}.guide-nav-inner{padding:13px 16px}.guide-hero p{font-size:14px}}