:root{color-scheme:light;--ink: #132c29;--ink-soft: #3d5551;--muted: #72827e;--paper: #f7f8f4;--white: #fff;--line: #dce4de;--green: #176b52;--mint: #d9eee4;--lime: #c8e260;--orange: #df774b;--deep: #102724;--serif: Georgia, "Times New Roman", serif;font-family:Noto Sans SC,Microsoft YaHei,system-ui,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--paper);color:var(--ink)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;background:var(--paper)}a{color:inherit;text-decoration-thickness:1px;text-underline-offset:4px}a:hover{color:var(--green)}a:focus-visible,button:focus-visible{outline:3px solid var(--orange);outline-offset:3px}.wrap{width:min(1160px,calc(100% - 48px));margin-inline:auto}.skip-link{position:absolute;left:14px;top:-60px;z-index:20;padding:12px 16px;background:var(--lime);color:var(--ink)}.skip-link:focus{top:12px}.site-header{position:relative;z-index:2;background:#fbfcf9;border-bottom:1px solid var(--line)}.header-inner{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;flex:0 0 auto}.brand-mark{width:34px;height:34px;display:inline-flex;align-items:end;gap:3px;padding:6px;border-radius:10px;background:var(--ink)}.brand-mark span{display:block;width:5px;border-radius:5px;background:var(--lime)}.brand-mark span:nth-child(1){height:10px}.brand-mark span:nth-child(2){height:18px}.brand-mark span:nth-child(3){height:13px}.brand-copy{display:grid;gap:2px;line-height:1.1}.brand-copy strong{font-size:15px;letter-spacing:.04em}.brand-copy small{color:var(--muted);font-size:10px;letter-spacing:.03em}.main-nav{display:flex;align-items:center;justify-content:end;gap:clamp(14px,2.2vw,30px)}.main-nav a{color:var(--ink-soft);font-size:13px;text-decoration:none;white-space:nowrap}.main-nav a[aria-current=page]{color:var(--green);font-weight:700}.hero{overflow:hidden;background:var(--deep);color:#f6faf4;position:relative}.hero:after{content:"";position:absolute;width:480px;height:480px;right:max(-100px,calc((100vw - 1320px)/2));top:-180px;border:1px solid rgba(200,226,96,.32);border-radius:50%;box-shadow:0 0 0 44px #c8e26009,0 0 0 94px #c8e26008,0 0 0 155px #c8e26006;pointer-events:none}.hero-inner{min-height:500px;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(300px,.7fr);align-items:center;gap:50px;padding-block:70px;position:relative;z-index:1}.hero-copy{max-width:700px}.eyebrow{margin:0 0 17px;color:var(--green);font-family:DM Mono,monospace;font-size:11px;font-weight:500;letter-spacing:.16em;text-transform:uppercase}.hero .eyebrow{color:var(--lime)}.hero h1{max-width:760px;margin:0;font-size:clamp(42px,6.8vw,78px);line-height:1.12;letter-spacing:-.055em;font-weight:700}.hero h1 em{color:var(--lime);font-style:normal}.hero-lede{max-width:580px;margin:22px 0 0;color:#c2d1c9;font-size:16px;line-height:1.9}.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:30px}.button{display:inline-flex;min-height:46px;align-items:center;justify-content:center;padding:0 18px;border:1px solid transparent;border-radius:5px;font-size:13px;font-weight:700;text-decoration:none;transition:transform .15s ease,background .15s ease}.button:hover{transform:translateY(-1px);text-decoration:none}.button-primary{background:var(--lime);color:var(--ink)}.button-primary:hover{color:var(--ink);background:#d6ec7a}.button-outline{color:#eff7f0;border-color:#ffffff4d}.button-outline:hover{color:#fff;border-color:#fff}.hero-card{justify-self:end;width:min(100%,350px);padding:25px;color:var(--ink);background:#f1f4ec;border:1px solid rgba(255,255,255,.22);border-radius:8px;box-shadow:14px 14px #c8e26029}.hero-card-top{display:flex;align-items:center;justify-content:space-between;padding-bottom:18px;border-bottom:1px solid #d5ded5}.hero-card-top span:first-child{font-family:DM Mono,monospace;color:var(--muted);font-size:10px;letter-spacing:.08em}.dot-status{display:inline-flex;align-items:center;gap:7px;color:#8b552f;font-size:11px}.dot-status:before{content:"";width:7px;height:7px;display:inline-block;border-radius:50%;background:var(--orange)}.signal-list{display:grid;gap:15px;margin:21px 0 0;padding:0;list-style:none}.signal-list li{display:grid;grid-template-columns:30px 1fr;gap:11px;align-items:start}.signal-number{color:var(--green);font-family:DM Mono,monospace;font-size:11px;padding-top:2px}.signal-list strong{display:block;margin-bottom:3px;font-size:13px}.signal-list small{color:var(--muted);font-size:11px;line-height:1.6}.notice-band{background:var(--lime)}.notice-inner{min-height:54px;display:flex;align-items:center;gap:14px;font-size:12px;line-height:1.6}.notice-inner strong{flex:0 0 auto;font-family:DM Mono,monospace;letter-spacing:.07em}.notice-inner p{margin:0}.section{padding-block:76px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:26px}.section-heading h2{margin:0;font-size:clamp(25px,3.2vw,36px);line-height:1.25;letter-spacing:-.035em}.section-heading p{max-width:480px;margin:7px 0 0;color:var(--muted);font-size:13px;line-height:1.7}.section-heading .text-link{flex:0 0 auto}.eyebrow{text-transform:uppercase}.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.guide-card,.provider-card{min-height:235px;display:flex;flex-direction:column;padding:22px;background:#fff;border:1px solid var(--line);border-radius:7px}.guide-card h2,.provider-card h2{margin:0 0 9px;font-size:19px;line-height:1.4;letter-spacing:-.025em}.guide-card h2 a,.provider-card h2 a{text-decoration:none}.guide-card>p:not(.card-kicker),.provider-card>p:not(.card-kicker){margin:0 0 18px;color:var(--ink-soft);font-size:13px;line-height:1.75}.card-kicker{margin:0 0 13px;color:var(--green);font-family:DM Mono,Noto Sans SC,monospace;font-size:10px;font-weight:600;letter-spacing:.07em}.text-link{display:inline-flex;align-items:center;gap:7px;margin-top:auto;color:var(--green);font-size:12px;font-weight:700;text-decoration:none}.text-link:hover{text-decoration:underline}.split-panel{display:grid;grid-template-columns:1fr 1fr;gap:18px}.info-panel{padding:28px;border:1px solid var(--line);border-radius:7px;background:#fff}.info-panel.accent{background:#e9f0e8;border-color:#e9f0e8}.info-panel h3{margin:0 0 11px;font-size:21px}.info-panel p{margin:0;color:var(--ink-soft);font-size:14px;line-height:1.85}.info-panel .text-link{margin-top:20px}.home-source{padding-top:16px;color:var(--muted);font-size:11px;line-height:1.7}.home-source a{color:var(--green)}.page-intro{padding-top:72px;padding-bottom:39px}.page-intro h1{max-width:830px;margin:0;font-size:clamp(35px,5vw,58px);line-height:1.18;letter-spacing:-.045em}.lede{max-width:760px;margin:17px 0 0;color:var(--ink-soft);font-size:16px;line-height:1.85}.breadcrumbs{padding-top:22px}.breadcrumbs ol{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;color:var(--muted);font-size:11px}.breadcrumbs li+li:before{content:"/";margin-right:8px;color:#a6b1ac}.breadcrumbs a{color:var(--muted);text-decoration:none}.breadcrumbs a:hover{color:var(--green)}.list-section{padding:0 0 78px}.list-intro{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}.list-intro h2{margin:0;font-size:21px}.list-intro p{margin:0;color:var(--muted);font-size:12px}.guide-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.guide-categories{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 34px}.guide-categories a{padding:8px 12px;border:1px solid var(--line);border-radius:99px;background:#fff;color:var(--green);font-size:11px;font-weight:700;text-decoration:none}.guide-category-group{scroll-margin-top:20px;margin-bottom:42px}.guide-list .guide-card{min-height:210px}.affiliate-disclosure{margin:22px 0;padding:17px 19px;border-left:3px solid var(--orange);background:#f5eee7;color:#513f34}.affiliate-disclosure strong{font-size:12px}.affiliate-disclosure p{margin:7px 0 8px;font-size:12px;line-height:1.75}.provider-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.provider-card{min-height:265px}.provider-card-top{display:flex;align-items:start;justify-content:space-between;gap:15px}.provider-card-top .card-kicker{margin-bottom:8px}.status-pill{flex:0 0 auto;padding:5px 8px;border:1px solid #d9cbb9;border-radius:99px;color:#745438;background:#f6f0e8;font-size:10px}.provider-card .price-quote{color:var(--ink);font-size:13px;font-weight:700;line-height:1.7}.provider-detail{padding-bottom:80px}.provider-detail-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(260px,.7fr);gap:25px;align-items:start}.provider-facts{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:23px 0}.fact-box{padding:17px;background:#fff;border:1px solid var(--line);border-radius:5px}.fact-box small{display:block;color:var(--muted);font-size:10px}.fact-box strong{display:block;margin-top:8px;font-size:14px;line-height:1.6}.entry-box{padding:22px;background:var(--deep);color:#f7faf7;border-radius:7px}.entry-box h2{margin:0 0 10px;font-size:17px}.entry-subheading{margin:19px 0 4px;color:#f7faf7;font-size:13px}.entry-box p{color:#c5d4cc;font-size:12px;line-height:1.75}.entry-box a:not(.button){display:inline-flex;margin-top:9px;color:var(--lime);font-family:DM Mono,monospace;font-size:13px;overflow-wrap:anywhere}.entry-box .button-primary{color:var(--ink);font-family:inherit}.provider-link-list{display:grid;gap:8px;margin:12px 0;padding:0;list-style:none}.provider-link-list li{margin:0}.entry-box .provider-link-list .button{width:100%;margin:0}.entry-missing{color:var(--lime)!important;font-weight:700}.provider-detail .prose{padding:0}.ranking-callout{padding:24px;background:var(--deep);color:#fff;border-radius:7px}.ranking-callout h2{margin:0 0 9px;color:var(--lime);font-size:22px}.ranking-callout p{margin:0;color:#d2ddd5;font-size:13px;line-height:1.8}.ranking-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:20px 0 0}.ranking-step{padding:20px;background:#fff;border:1px solid var(--line);border-radius:6px}.ranking-step span{font-family:DM Mono,monospace;color:var(--green);font-size:11px}.ranking-step h3{margin:9px 0 8px;font-size:16px}.ranking-step p{margin:0;color:var(--muted);font-size:12px;line-height:1.75}.prose{max-width:790px;color:var(--ink-soft);font-size:15px;line-height:1.95}.prose h1{margin:7px 0 18px;color:var(--ink);font-size:clamp(34px,5vw,54px);line-height:1.2;letter-spacing:-.04em}.prose h2{margin:45px 0 15px;color:var(--ink);font-size:27px;line-height:1.35;letter-spacing:-.025em}.prose h3{margin:27px 0 10px;color:var(--ink);font-size:19px}.prose p{margin:0 0 18px}.prose ul,.prose ol{padding-left:1.4em;margin:12px 0 22px}.prose li{padding-left:4px;margin:7px 0}.prose a{color:var(--green)}.prose blockquote{margin:24px 0;padding:15px 20px;border-left:3px solid var(--lime);background:#edf2e9;color:var(--ink)}.prose blockquote p{margin:0}.prose table{width:100%;border-collapse:collapse;margin:20px 0 25px;font-size:12px;line-height:1.65}.prose th,.prose td{padding:11px 12px;border:1px solid var(--line);text-align:left;vertical-align:top}.prose th{background:#e8eee7;color:var(--ink)}.article-head{margin:38px auto 35px}.article-head .breadcrumbs{width:100%;padding:0 0 25px}.article-head .prose{width:100%}.article-body{padding-bottom:72px}.article-body .article-content{padding:34px 42px 42px;background:#fff;border:1px solid var(--line);border-radius:7px}.article-toc{margin-bottom:30px;padding:17px 20px;background:#f1f4ee;border-radius:5px;color:var(--ink)}.article-toc strong{font-size:12px}.article-toc ol{display:grid;grid-template-columns:1fr 1fr;gap:5px 18px;margin:10px 0 0;padding-left:18px;font-size:11px;line-height:1.6}.article-toc a{color:var(--ink-soft);text-decoration:none}.article-toc a:hover{color:var(--green);text-decoration:underline}.editorial-meta{display:flex;flex-wrap:wrap;gap:7px 13px;margin-top:24px;color:var(--muted);font-size:10px}.editorial-meta span+span:before{content:"·";margin-right:12px;color:#b2bdb7}.related-reading{padding:54px 0 74px;background:#ecf1ea}.related-reading h2{margin:0 0 18px;font-size:23px}.related-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.related-list a{padding:15px;background:#fff;border:1px solid var(--line);border-radius:5px;font-size:12px;font-weight:700;text-decoration:none}.policy-page{padding-top:45px;padding-bottom:80px}.policy-page h1{margin-bottom:28px}.policy-page h2{margin-top:32px;font-size:21px}.policy-page .eyebrow{margin:0}.policy-page .policy-aside{padding:16px 19px;border:1px solid var(--line);background:#eff3eb;border-radius:5px;font-size:13px;line-height:1.8}.method-layout{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(280px,.7fr);gap:18px;padding-bottom:80px}.method-card{padding:23px;background:#fff;border:1px solid var(--line);border-radius:6px}.method-card h2{margin:0 0 12px;font-size:20px}.method-card p,.method-card li{color:var(--ink-soft);font-size:13px;line-height:1.8}.method-card ul{padding-left:18px}.weight-list{display:grid;gap:10px;margin:17px 0 0;padding:0;list-style:none}.weight-list li{display:flex;justify-content:space-between;gap:15px;padding-bottom:9px;border-bottom:1px solid var(--line)}.weight-list strong{color:var(--green)}.confidence-list{display:grid;gap:10px}.confidence-list div{padding:12px;background:#f4f6f1;border-radius:4px}.confidence-list strong{display:block;color:var(--ink);font-size:12px}.confidence-list span{display:block;margin-top:4px;color:var(--muted);font-size:11px;line-height:1.6}.site-footer{padding:52px 0 20px;background:var(--deep);color:#eff5ef}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(4,minmax(0,.7fr));gap:24px}.brand-light .brand-mark{background:var(--lime)}.brand-light .brand-mark span{background:var(--ink)}.brand-light .brand-copy small{color:#a6bbb0}.footer-brand p{max-width:330px;margin:17px 0 0;color:#adc0b5;font-size:12px;line-height:1.8}.footer-grid h2{margin:1px 0 14px;color:#9ab1a5;font-family:DM Mono,monospace;font-size:10px;font-weight:500;letter-spacing:.1em;text-transform:uppercase}.footer-grid>div:not(:first-child){display:flex;flex-direction:column;align-items:start;gap:9px}.footer-grid a:not(.brand){color:#e0e9e2;font-size:11px;text-decoration:none}.footer-grid a:hover{color:var(--lime)}.footer-bottom{display:flex;justify-content:space-between;gap:15px;margin-top:39px;padding-top:17px;border-top:1px solid rgba(255,255,255,.14);color:#829b8e;font-family:DM Mono,Noto Sans SC,monospace;font-size:9px}@media(max-width:880px){.hero-inner{grid-template-columns:1fr;gap:35px;padding-block:55px}.hero-card{justify-self:start;width:min(100%,500px)}.hero:after{right:-230px;top:50px}.card-grid,.ranking-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px}.method-layout{grid-template-columns:1fr}}@media(max-width:650px){.wrap{width:min(100% - 32px,1160px)}.header-inner{min-height:auto;display:block;padding-top:16px}.brand{margin-bottom:13px}.main-nav{justify-content:start;gap:19px;margin-inline:-16px;padding:12px 16px 14px;overflow-x:auto;border-top:1px solid var(--line)}.main-nav a{font-size:11px}.hero-inner{min-height:auto;padding-block:49px 46px}.hero h1{font-size:clamp(39px,12vw,58px)}.hero-lede{font-size:14px}.notice-inner{align-items:start;flex-direction:column;gap:2px;padding-block:12px}.section{padding-block:52px}.section-heading{display:block}.section-heading .text-link{margin-top:15px}.card-grid,.guide-list,.provider-grid,.split-panel,.ranking-grid,.related-list{grid-template-columns:1fr}.editorial-grid{padding-bottom:35px}.guide-card,.provider-card{min-height:0}.page-intro{padding-top:48px;padding-bottom:29px}.page-intro h1{font-size:clamp(34px,10vw,48px)}.lede{font-size:14px}.list-intro{align-items:start;flex-direction:column;gap:7px}.provider-detail-grid,.provider-facts{grid-template-columns:1fr}.article-head{margin-top:24px}.article-body .article-content{padding:24px 18px}.article-toc ol{grid-template-columns:1fr}.prose{font-size:14px}.prose h2{margin-top:33px;font-size:22px}.prose table{display:block;overflow-x:auto;white-space:normal}.footer-grid{grid-template-columns:1fr 1fr;gap:27px 18px}.footer-grid>div:first-child{grid-column:1 / -1}.footer-bottom{flex-direction:column;line-height:1.6}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition-duration:.01ms!important}}.editorial-grid{padding-bottom:55px}.editorial-card{min-height:250px}.editorial-card .topic-tags{margin-top:auto;color:var(--muted);font-size:10px;line-height:1.6}.editorial-card .text-link{margin-top:15px}.direct-answer{margin:0 0 22px;padding:17px 20px;border-left:3px solid var(--green);background:#edf4eb;color:var(--ink)}.direct-answer strong{font-size:12px}.direct-answer p{margin:7px 0 0;font-size:14px;line-height:1.85}.article-limits{margin-top:36px!important;padding-top:17px;border-top:1px solid var(--line);color:var(--muted);font-size:12px}