@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap";
.ds-scope{--green-900:#062a18;--green-800:#0b3a22;--green-700:#0f4d2e;--green-600:#16633b;--green-500:#1f8a55;--green-100:#e3f1e8;--green-50:#eef7f1;--yellow:#ffd60a;--yellow-soft:#fff4b8;--ink:#0b1410;--ink-2:#1a2520;--muted:#5b6a64;--muted-2:#7a8884;--line:#e6e9e7;--line-2:#d8ddda;--bg:#f7f7f4;--paper:#fff;--panel:#f1f4f1;--accent:var(--green-700);--read-w:720px;--gap:28px;--radius:14px;--radius-sm:8px;--font:"Inter",ui-sans-serif,system-ui,-apple-system,sans-serif;font-family:var(--font);background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;font-size:17px;line-height:1.6}:where(.ds-scope) a{color:inherit}.ds-scope ::selection{background:var(--yellow);color:var(--ink)}.page{max-width:1280px;margin:0 auto;padding:48px 32px 96px}.crumbs{color:var(--muted);align-items:center;gap:8px;margin-bottom:36px;font-size:13px;display:flex}.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:var(--green-700)}.crumbs .sep{opacity:.5}.crumbs .here{color:var(--ink-2);font-weight:500}.hero{grid-template-columns:minmax(0,1fr) 320px;align-items:start;gap:64px;margin-bottom:56px;display:grid}.hero-main{min-width:0}.hero-tag{background:var(--yellow);color:var(--ink);letter-spacing:.04em;text-transform:uppercase;border-radius:999px;align-items:center;gap:8px;margin-bottom:20px;padding:6px 12px;font-size:12.5px;font-weight:700;display:inline-flex}.hero-tag .dot{background:var(--ink);border-radius:50%;width:6px;height:6px}.hero h1{letter-spacing:-.025em;color:var(--ink);text-wrap:balance;margin:0 0 28px;font-size:64px;font-weight:800;line-height:1.05}.hero h1 em{background:linear-gradient(180deg,transparent 65%,var(--yellow)65%,var(--yellow)92%,transparent 92%);padding:0 4px;font-style:normal}.lead{color:var(--ink-2);text-wrap:pretty;max-width:640px;margin:0 0 32px;font-size:21px;line-height:1.5}.rail{border-left:1px solid var(--line);flex-direction:column;gap:24px;padding-top:8px;padding-left:24px;display:flex;position:sticky;top:96px}.rail-block{flex-direction:column;gap:6px;display:flex}.rail-label{letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-size:11px;font-weight:700}.rail-value{color:var(--ink);font-size:15px;font-weight:600}.rail-sub{color:var(--muted);font-size:13px}.rail-block.author{flex-direction:row;align-items:center;gap:12px}.avatar{background:linear-gradient(135deg,var(--green-700),var(--green-500));color:#fff;letter-spacing:.02em;border-radius:50%;flex-shrink:0;place-items:center;width:42px;height:42px;font-size:15px;font-weight:700;display:grid}.stars{color:var(--ink-2);align-items:center;gap:4px;font-size:14px;display:inline-flex}.stars svg{width:14px;height:14px;fill:var(--green-500)}.answer-card{background:linear-gradient(180deg,var(--green-50),#fff);border:1px solid var(--green-100);border-left:4px solid var(--green-700);border-radius:var(--radius);max-width:var(--read-w);margin-bottom:32px;padding:28px 32px}.answer-eyebrow{align-items:center;gap:10px;margin-bottom:12px;display:flex}.answer-eyebrow .check{background:var(--green-700);color:#fff;border-radius:50%;place-items:center;width:22px;height:22px;font-size:13px;font-weight:700;display:grid}.answer-eyebrow b{color:var(--green-700);letter-spacing:.04em;text-transform:uppercase;white-space:nowrap;font-size:13px;font-weight:700}.answer-card p{color:var(--ink-2);margin:0;font-size:17px;line-height:1.6}.cta-row{flex-wrap:wrap;align-items:center;gap:24px;margin-bottom:18px;display:flex}.btn-primary{background:var(--green-700);color:#fff;border-radius:12px;align-items:center;gap:12px;padding:16px 26px;font-size:15.5px;font-weight:600;text-decoration:none;transition:transform .12s,background .12s;display:inline-flex;box-shadow:inset 0 1px #ffffff26,0 10px 24px -10px #0f4d2e80}.btn-primary:hover{background:var(--green-800);transform:translateY(-1px)}.btn-primary .arrow{transition:transform .15s}.btn-primary:hover .arrow{transform:translate(3px)}.btn-yellow{color:var(--ink);background:var(--yellow);border-radius:10px;padding:10px 18px;font-size:14.5px;font-weight:600;text-decoration:none;transition:transform .12s;box-shadow:0 1px #0000000f,0 6px 14px -6px #ffd60a99}.btn-yellow:hover{transform:translateY(-1px)}.btn-ghost{color:var(--ink-2);border-radius:8px;padding:9px 14px;font-size:14.5px;font-weight:500;text-decoration:none}.btn-ghost:hover{background:#0000000a}.link-underline{color:var(--green-700);border-bottom:1.5px solid var(--green-700);padding-bottom:1px;font-size:15px;font-weight:600;text-decoration:none}.link-underline:hover{color:var(--green-800);border-color:var(--green-800)}.meta-line{color:var(--muted);margin-bottom:64px;font-size:13.5px}.meta-line .pill{align-items:center;gap:6px;margin-right:14px;display:inline-flex}.meta-line .pill:before{content:"";background:var(--green-500);border-radius:50%;width:5px;height:5px;display:inline-block}.toc{max-width:var(--read-w);border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:220px minmax(0,1fr);gap:48px;margin-bottom:80px;padding:32px 0;display:grid}.toc-head{letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-size:11.5px;font-weight:700}.toc ol{counter-reset:toc;flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.toc li{counter-increment:toc;align-items:baseline;gap:14px;display:flex}.toc li:before{content:counter(toc,decimal-leading-zero);font-variant-numeric:tabular-nums;color:var(--green-500);min-width:24px;font-size:13px;font-weight:600}.toc a{color:var(--ink-2);font-size:16px;font-weight:500;line-height:1.4;text-decoration:none}.toc a:hover{color:var(--green-700)}.article{max-width:var(--read-w);flex-direction:column;gap:56px;display:flex}.section{position:relative}.section-num{text-align:right;width:140px;color:var(--green-500);letter-spacing:.06em;font-variant-numeric:tabular-nums;white-space:nowrap;font-size:13px;font-weight:700;position:absolute;top:8px;left:-160px}@media (max-width:1100px){.section-num{text-align:left;width:auto;margin-bottom:8px;display:block;position:static}}.section h2{letter-spacing:-.02em;color:var(--ink);text-wrap:balance;margin:0 0 20px;font-size:34px;font-weight:800;line-height:1.15}.section h3{color:var(--ink);letter-spacing:-.01em;margin:32px 0 12px;font-size:21px;font-weight:700;line-height:1.25}.section p{color:var(--ink-2);margin:0 0 16px;font-size:17px;line-height:1.65}.section p:last-child{margin-bottom:0}.section ul,.section ol{flex-direction:column;gap:10px;margin:0 0 16px;padding-left:0;list-style:none;display:flex}.section ul li{color:var(--ink-2);padding-left:28px;font-size:17px;line-height:1.6;position:relative}.section ul li:before{content:"";background:var(--green-500);border-radius:50%;width:6px;height:6px;position:absolute;top:11px;left:8px}.section ol{counter-reset:ol}.section ol li{counter-increment:ol;color:var(--ink-2);padding-left:36px;font-size:17px;line-height:1.6;position:relative}.section ol li:before{content:counter(ol);background:var(--green-100);width:24px;height:24px;color:var(--green-700);border-radius:50%;place-items:center;font-size:12.5px;font-weight:700;display:grid;position:absolute;top:1px;left:0}.section strong{color:var(--ink);font-weight:700}.quote{border-left:3px solid var(--green-700);background:var(--panel);border-radius:0 var(--radius)var(--radius)0;color:var(--ink-2);text-wrap:pretty;margin:8px 0;padding:24px 28px;font-size:18px;font-style:italic;line-height:1.55}.quote cite{color:var(--muted);margin-top:12px;font-size:14px;font-style:normal;font-weight:500;display:block}.tip,.warn,.note{border-radius:var(--radius);grid-template-columns:auto 1fr;gap:18px;margin:8px 0;padding:20px 24px;display:grid}.tip{background:var(--green-50);border:1px solid var(--green-100)}.warn{background:#fffaeb;border:1px solid #fde68a}.note{background:var(--panel);border:1px solid var(--line)}.tip .icon,.warn .icon,.note .icon{border-radius:8px;place-items:center;width:32px;height:32px;font-size:15px;font-weight:800;display:grid}.tip .icon{background:var(--green-700);color:#fff}.warn .icon{color:#fff;background:#f59e0b}.note .icon{background:var(--ink);color:#fff}.tip h4,.warn h4,.note h4{color:var(--ink);letter-spacing:.01em;margin:0 0 6px;font-size:15px;font-weight:700}.tip p,.warn p,.note p{color:var(--ink-2);margin:0;font-size:15.5px;line-height:1.55}.figure{flex-direction:column;gap:14px;margin:8px 0;display:flex}.figure-frame{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);position:relative;overflow:hidden;box-shadow:0 1px #00000005,0 24px 48px -28px #0f4d2e38}.figure-chrome{border-bottom:1px solid var(--line);background:linear-gradient(180deg,#fafbfa,var(--paper));align-items:center;gap:10px;padding:10px 14px;display:flex}.figure-dots{gap:6px;display:flex}.figure-dots i{border-radius:50%;width:11px;height:11px;display:block}.figure-dots i:first-child{background:#ff5f57}.figure-dots i:nth-child(2){background:#febc2e}.figure-dots i:nth-child(3){background:#28c840}.figure-url{color:var(--muted);border:1px solid var(--line);text-align:center;font-variant-numeric:tabular-nums;text-overflow:ellipsis;white-space:nowrap;background:#f1f4f1;border-radius:6px;flex:1;padding:5px 12px;font-size:12px;overflow:hidden}.figure-url b{color:var(--ink-2);font-weight:600}.figure-img{background:linear-gradient(135deg,#f7f7f4,#eef7f1);width:100%;height:auto;display:block}.figure-img.placeholder{aspect-ratio:16/10;color:var(--muted);background-image:linear-gradient(135deg,var(--green-50),#fff 60%,#fffaeb),repeating-linear-gradient(45deg,#0f4d2e0a 0 10px,transparent 10px 20px);background-blend-mode:multiply;place-items:center;font-size:14px;display:grid}.figure-hotspot{background:var(--yellow);width:24px;height:24px;color:var(--ink);cursor:default;border-radius:50%;place-items:center;font-size:13px;font-weight:800;display:grid;position:absolute;box-shadow:0 0 0 4px #ffd60a59,0 6px 14px #0000002e}.figure-hotspot:after{content:"";border:2px solid var(--yellow);opacity:.8;border-radius:50%;animation:2s ease-out infinite ds-pulse;position:absolute;inset:-4px}@keyframes ds-pulse{0%{opacity:.8;transform:scale(1)}to{opacity:0;transform:scale(1.8)}}.figure-caption{color:var(--muted);align-items:flex-start;gap:10px;padding:0 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10px;font-size:11px;font-weight:700}.calc-grid{grid-template-columns:repeat(3,1fr);display:grid}.calc-cell{border-right:1px solid var(--line);padding:22px 24px}.calc-cell:last-child{border-right:0}.calc-cell .k{letter-spacing:.04em;text-transform:uppercase;color:var(--muted);font-size:12px;font-weight:600}.calc-cell .v{color:var(--ink);letter-spacing:-.01em;font-variant-numeric:tabular-nums;margin-top:6px;font-size:26px;font-weight:800}.calc-cell .s{color:var(--muted);margin-top:2px;font-size:13px}.calc-foot{border-top:1px solid var(--line);color:var(--muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:18px 24px;font-size:14px;display:flex}.compare{grid-template-columns:1fr 1fr;gap:16px;margin:8px 0;display:grid}.compare-col{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);padding:22px 24px}.compare-col h5{letter-spacing:.06em;text-transform:uppercase;margin:0 0 14px;font-size:13px;font-weight:700}.compare-col.pro h5{color:var(--green-700)}.compare-col.con h5{color:#b45309}.compare-col ul{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.compare-col ul li{color:var(--ink-2);padding-left:26px;font-size:15px;line-height:1.5;position:relative}.compare-col.pro ul li:before{content:"+";background:var(--green-100);width:18px;height:18px;color:var(--green-700);border-radius:50%;place-items:center;font-size:13px;font-weight:800;display:grid;position:absolute;top:-1px;left:0}.compare-col.con ul li:before{content:"−";color:#b45309;background:#fef3c7;border-radius:50%;place-items:center;width:18px;height:18px;font-size:13px;font-weight:800;display:grid;position:absolute;top:-1px;left:0}.mid-cta{background:var(--green-800);color:#fff;border-radius:var(--radius);background-image:radial-gradient(circle at 100% 0,#ffd60a2e,#0000 40%),radial-gradient(circle at 0 100%,#1f8a554d,#0000 50%);grid-template-columns:1fr auto;align-items:center;gap:24px;margin:8px 0;padding:32px 36px;display:grid}.mid-cta h4{letter-spacing:-.01em;color:#fff;margin:0 0 6px;font-size:21px;font-weight:700;line-height:1.25}.mid-cta p{color:#ffffffbf;margin:0;font-size:14.5px}.mid-cta .btn-yellow{padding:12px 22px}.faq{border-top:1px solid var(--line);flex-direction:column;gap:0;display:flex}.faq details{border-bottom:1px solid var(--line);padding:18px 4px}.faq summary{cursor:default;color:var(--ink);justify-content:space-between;align-items:center;gap:16px;font-size:17px;font-weight:600;list-style:none;display:flex}.faq summary::-webkit-details-marker{display:none}.faq .plus{background:var(--green-50);width:26px;height:26px;color:var(--green-700);border-radius:50%;flex-shrink:0;place-items:center;font-size:15px;font-weight:700;transition:transform .2s,background .2s;display:grid}.faq details[open] .plus{background:var(--green-700);color:#fff;transform:rotate(45deg)}.faq 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