body{background:#050705;color:#f1f7ef}.tools-main{max-width:1120px;margin:auto;padding:48px 24px 90px}.tool-hero{max-width:760px;margin-bottom:50px}.tool-hero>span{color:#a6df73;font-size:.75rem;font-weight:800;letter-spacing:.15em}.tool-hero h1{font-size:clamp(2.3rem,6vw,4rem);letter-spacing:-.045em;line-height:1.1;margin:16px 0}.tool-hero p{color:#b9c9b5;font-size:1.08rem;line-height:1.55}.tool-hero .tool-note{font-size:.85rem;color:#9caf99;border-left:2px solid #6d9f46;padding-left:15px}.tool-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:48px}.tool-nav{position:sticky;top:96px;align-self:start;display:flex;flex-direction:column;gap:4px;max-height:calc(100vh - 120px);overflow:auto}.tool-nav strong{font-size:.7rem;letter-spacing:.15em;color:#a6df73;margin-bottom:12px}.tool-nav a{font-size:.82rem;color:#b9c9b5;padding:7px 9px;border-radius:4px}.tool-nav a:hover{background:#18251b;color:#b9ef8a;text-decoration:none}.tool-section{scroll-margin-top:94px;padding-bottom:32px;margin-bottom:35px;border-bottom:1px solid #2d3b2f}.tool-section h2{font-size:1.55rem;margin:0 0 16px}.tool-section ul{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.tool-section li{background:#111a13;border:1px solid #2c412d;border-radius:6px;padding:17px}.tool-section li strong{font-size:1rem}.tool-section li p{font-size:.85rem;color:#aebdab;line-height:1.45;margin:7px 0}.tool-section li a{font-size:.82rem;color:#b6ef82;font-weight:700}footer{padding:25px 24px}@media(max-width:760px){.tools-main{padding:34px 20px 65px}.tool-layout{display:block}.tool-nav{position:static;flex-direction:row;overflow:auto;white-space:nowrap;max-height:none;border-bottom:1px solid #2d3b2f;padding-bottom:12px;margin-bottom:30px}.tool-nav strong{display:none}.tool-nav a{border:1px solid #334b36}.tool-section ul{grid-template-columns:1fr}}