:root{--ink:#13231d;--muted:#64736d;--green:#0b6b4f;--green2:#12936c;--gold:#d6a53a;--paper:#f7f8f5;--line:#dfe6e1;--white:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.65}
a{color:var(--green);text-decoration:none}a:hover{text-decoration:underline}.wrap{width:min(1180px,92%);margin:auto}
.top{background:#082f25;color:#dff5ed;font-size:.88rem;padding:8px 0}.top .wrap{display:flex;justify-content:space-between;gap:20px}
header{background:linear-gradient(135deg,#0b5c46,#0f7f5d);color:#fff;box-shadow:0 8px 24px #0a3d2d25}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 0}.brand{display:flex;align-items:center;gap:12px;color:#fff;font-weight:850;font-size:1.35rem}.brand:hover{text-decoration:none}
.logo{width:42px;height:42px;border-radius:12px;background:#fff1;display:grid;place-items:center;border:1px solid #ffffff35}.logo svg{width:29px;height:29px}
nav{display:flex;gap:18px;flex-wrap:wrap}nav a{color:#fff;font-weight:650;font-size:.94rem}
.hero{padding:64px 0 54px;background:radial-gradient(circle at 75% 20%,#22a87844,transparent 34%),linear-gradient(135deg,#0b5c46,#083b2e);color:#fff}
.hero h1{font-size:clamp(2.25rem,5vw,4.7rem);line-height:1.02;margin:0 0 18px;max-width:900px;letter-spacing:-.04em}.hero p{font-size:1.16rem;max-width:760px;color:#e5f5ef}
.badge{display:inline-block;padding:6px 11px;border:1px solid #ffffff40;border-radius:999px;font-size:.82rem;font-weight:750;letter-spacing:.04em;text-transform:uppercase;margin-bottom:18px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 10px 28px #173c2d0c}.card h3{margin-top:0}
main{padding:42px 0}.content{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:34px}.article{background:#fff;border:1px solid var(--line);border-radius:20px;padding:clamp(22px,4vw,46px);box-shadow:0 12px 34px #173c2d0c}
.article h1{font-size:clamp(2rem,4vw,3.4rem);line-height:1.08;letter-spacing:-.035em;margin-top:0}.article h2{font-size:1.65rem;line-height:1.2;margin-top:2.2em}.article h3{margin-top:1.6em}.lede{font-size:1.13rem;color:#334b42}.meta{font-size:.9rem;color:var(--muted);margin:12px 0 26px}.note{border-left:4px solid var(--gold);background:#fff8e9;padding:15px 18px;border-radius:0 12px 12px 0}
.sidebar .box{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;margin-bottom:18px}.sidebar h3{margin-top:0}.sidebar ul{padding-left:20px}
table{width:100%;border-collapse:separate;border-spacing:0;margin:22px 0;border:1px solid var(--line);border-radius:14px;overflow:hidden}th,td{text-align:left;padding:13px 14px;border-bottom:1px solid var(--line);vertical-align:top}th{background:#eaf4ef}tbody tr:nth-child(even){background:#f4f5f3}tbody tr:last-child td{border-bottom:0}
.btn{display:inline-block;background:linear-gradient(135deg,var(--green),var(--green2));color:#fff!important;padding:10px 15px;border-radius:10px;font-weight:760;box-shadow:0 5px 12px #0b6b4f30}.btn:hover{text-decoration:none;transform:translateY(-1px)}
.breadcrumbs{font-size:.9rem;color:var(--muted);margin-bottom:18px}.breadcrumbs a{color:#49675c}
footer{background:#092e24;color:#d9e8e2;margin-top:50px;padding:45px 0 28px}footer a{color:#d9e8e2}.footgrid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:28px}.small{font-size:.86rem;color:#91aaa0}
@media(max-width:850px){.content{grid-template-columns:1fr}.grid{grid-template-columns:1fr}.nav{align-items:flex-start;flex-direction:column}.footgrid{grid-template-columns:1fr 1fr}.top .wrap{flex-direction:column;gap:2px}.table-scroll{overflow-x:auto}table{min-width:650px}}
@media(max-width:520px){.footgrid{grid-template-columns:1fr}.hero{padding:42px 0}.article{border-radius:14px}}

.comparison td:first-child{min-width:150px}.comparison td:last-child{white-space:nowrap}.comparison th{font-size:.9rem}.comparison td{font-size:.92rem}.card .btn{margin-top:6px}