:root{
  --bg:#f8f7f4;--surface:#fff;--surface2:#f1f5f4;--ink:#252a34;--muted:#667085;
  --navy:#14213d;--green:#247a63;--green2:#eaf5f1;--orange:#c96c24;--orange2:#fff4e8;
  --red:#b42318;--border:#e4e7ec;--shadow:0 18px 52px rgba(20,33,61,.09);
  --radius:18px;--radius2:26px;--content:1180px;--reading:780px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:17px;line-height:1.75;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:var(--green);text-underline-offset:3px}
button,input{font:inherit}
.container{width:min(calc(100% - 32px),var(--content));margin-inline:auto}
.skip{position:fixed;z-index:9999;top:10px;left:10px;transform:translateY(-150%);padding:9px 14px;border-radius:9px;background:var(--navy);color:#fff;text-decoration:none}.skip:focus{transform:none}
:focus-visible{outline:3px solid rgba(36,122,99,.35);outline-offset:3px}
.topbar{background:var(--navy);color:#fff;font-size:13px}.topbar .container{display:flex;justify-content:space-between;gap:20px;align-items:center;min-height:42px;padding-block:7px}.topbar p{margin:0}.topbar a{color:#fff;font-weight:800}
.site-header{position:sticky;z-index:1000;top:0;background:rgba(255,255,255,.96);border-bottom:1px solid var(--border);backdrop-filter:blur(14px)}
.header-row{display:flex;align-items:center;gap:26px;min-height:74px}
.brand{display:inline-flex;align-items:center;gap:11px;color:var(--navy);text-decoration:none;flex:0 0 auto}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:var(--green2);color:var(--green)}.brand strong{display:block;font-size:18px;line-height:1.1}.brand small{display:block;color:var(--muted);font-size:11px;line-height:1.2;margin-top:4px}
.nav{margin-left:auto}.nav ul{display:flex;align-items:center;gap:4px;margin:0;padding:0;list-style:none}.nav a{display:block;padding:10px 11px;border-radius:9px;color:var(--ink);font-size:14px;font-weight:780;text-decoration:none}.nav a:hover,.nav a.active{background:var(--green2);color:var(--green)}
.help-link{display:inline-flex;align-items:center;min-height:42px;padding:8px 14px;border-radius:10px;background:var(--green);color:#fff;font-size:14px;font-weight:850;text-decoration:none;white-space:nowrap}.help-link:hover{background:#1c6652;color:#fff}
.menu{display:none;width:44px;height:44px;border:1px solid var(--border);border-radius:10px;background:#fff;color:var(--navy);cursor:pointer}
.breadcrumb{padding:19px 0 0;font-size:14px;color:var(--muted)}.breadcrumb ol{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}.breadcrumb li:not(:last-child)::after{content:"/";margin-left:8px;color:#98a2b3}.breadcrumb a{color:var(--muted);text-decoration:none}
.hero{padding:46px 0 54px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(300px,.75fr);align-items:center;gap:54px}.eyebrow{display:inline-flex;align-items:center;gap:9px;margin-bottom:17px;color:var(--green);font-size:12px;font-weight:900;letter-spacing:.09em;text-transform:uppercase}.eyebrow:before{content:"";width:27px;height:2px;background:currentColor}
h1,h2,h3,h4{color:var(--navy);line-height:1.18;letter-spacing:-.035em;text-wrap:balance}h1{margin:0;font-size:clamp(40px,5vw,66px)}h2{font-size:clamp(29px,4vw,42px)}h3{font-size:23px}
.lead{max-width:800px;margin:22px 0 0;color:#475467;font-size:clamp(18px,2vw,22px);line-height:1.65}.meta{display:flex;flex-wrap:wrap;gap:8px 18px;margin:23px 0 0;padding:0;color:var(--muted);font-size:14px;list-style:none}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:27px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:11px 18px;border:1px solid transparent;border-radius:11px;font-weight:850;text-decoration:none}.btn-primary{background:var(--green);color:#fff}.btn-primary:hover{background:#1c6652;color:#fff}.btn-secondary{border-color:var(--border);background:#fff;color:var(--navy)}
.visual{position:relative;min-height:345px;overflow:hidden;border:1px solid var(--border);border-radius:var(--radius2);background:radial-gradient(circle at 80% 10%,rgba(201,108,36,.2),transparent 34%),radial-gradient(circle at 10% 90%,rgba(36,122,99,.22),transparent 39%),linear-gradient(145deg,#fff,#eef4f2);box-shadow:var(--shadow)}.visual .orb{position:absolute;border-radius:50%;filter:blur(.2px)}.orb.one{width:145px;height:145px;right:35px;top:32px;background:rgba(201,108,36,.15)}.orb.two{width:175px;height:175px;left:20px;bottom:15px;background:rgba(36,122,99,.16)}.visual-icon{position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-56%);display:grid;place-items:center;width:150px;height:150px;border:1px solid rgba(20,33,61,.12);border-radius:42px;background:rgba(255,255,255,.88);color:var(--green);box-shadow:0 22px 48px rgba(20,33,61,.1)}.visual-label{position:absolute;right:20px;bottom:20px;left:20px;padding:16px;border:1px solid rgba(255,255,255,.75);border-radius:14px;background:rgba(255,255,255,.88);backdrop-filter:blur(12px)}.visual-label strong{display:block;color:var(--navy)}.visual-label span{display:block;color:var(--muted);font-size:14px}
.notice{border-top:1px solid #f1c7a1;border-bottom:1px solid #f1c7a1;background:var(--orange2)}.notice .container{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;padding-block:19px}.notice-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:13px;background:#fff;color:var(--orange)}.notice p{margin:0;line-height:1.55}.notice a{font-size:14px;font-weight:850;white-space:nowrap}
.section{padding:72px 0}.section.alt{background:#eef3f1}.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px}.section-head h2{margin:0}.section-head p{max-width:610px;margin:0;color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{display:flex;flex-direction:column;min-height:100%;padding:24px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:0 8px 26px rgba(20,33,61,.045)}.card:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(20,33,61,.08);transition:.18s ease}.card .icon{display:grid;place-items:center;width:46px;height:46px;margin-bottom:17px;border-radius:13px;background:var(--green2);color:var(--green);font-weight:900}.card .tag{color:var(--green);font-size:12px;font-weight:900;letter-spacing:.07em;text-transform:uppercase}.card h3{margin:11px 0 10px}.card p{margin:0 0 19px;color:var(--muted);font-size:15px}.card a{margin-top:auto;font-weight:850;text-decoration:none}.card ul{margin:0 0 20px;padding-left:19px;color:var(--muted);font-size:15px}
.feature{display:grid;grid-template-columns:1.1fr .9fr;gap:0;overflow:hidden;border:1px solid var(--border);border-radius:var(--radius2);background:#fff;box-shadow:var(--shadow)}.feature-copy{padding:38px}.feature-copy h2{margin:10px 0 16px}.feature-copy p{color:var(--muted)}.feature-panel{display:grid;place-items:center;min-height:360px;padding:34px;background:linear-gradient(145deg,var(--navy),#24395f);color:#fff}.feature-panel .panel-inner{max-width:350px}.feature-panel h3{color:#fff;font-size:28px}.feature-panel ul{padding-left:20px;color:#d7e0ed}
.content-layout{display:grid;grid-template-columns:minmax(0,var(--reading)) 320px;align-items:start;gap:68px;padding:62px 0 76px}.article{font-size:18px}.article>p:first-of-type{font-size:20px;color:#344054}.article h2{margin:60px 0 18px}.article h3{margin:34px 0 12px}.article p{margin:0 0 21px}.article ul,.article ol{margin:0 0 25px;padding-left:24px}.article li{margin:8px 0}
.box{margin:28px 0;padding:23px;border:1px solid var(--border);border-radius:var(--radius);background:#fff}.box.green{border-color:#bfdfd5;background:var(--green2)}.box.orange{border-color:#f0caa9;background:var(--orange2)}.box h3{margin:0 0 9px;font-size:20px}.box p:last-child{margin-bottom:0}
.aside{position:sticky;top:105px;display:grid;gap:16px}.aside-card{padding:21px;border:1px solid var(--border);border-radius:var(--radius);background:#fff}.aside-card h2{margin:0 0 13px;font-size:18px}.aside-card p{margin:0;color:var(--muted);font-size:14px}.aside-card ul{margin:13px 0 0;padding:0;list-style:none}.aside-card li{border-top:1px solid var(--border)}.aside-card li:first-child{border-top:0}.aside-card a{display:block;padding:9px 0;color:var(--navy);font-size:14px;font-weight:760;text-decoration:none}
.steps{display:grid;gap:14px;margin:25px 0}.step{display:grid;grid-template-columns:auto 1fr;gap:15px;padding:19px;border:1px solid var(--border);border-radius:14px;background:#fff}.step-num{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--navy);color:#fff;font-weight:900}.step h3{margin:0 0 5px;font-size:18px}.step p{margin:0;color:var(--muted);font-size:15px}
.faq details{margin:11px 0;border:1px solid var(--border);border-radius:13px;background:#fff}.faq summary{position:relative;padding:18px 50px 18px 19px;color:var(--navy);font-weight:850;cursor:pointer;list-style:none}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";position:absolute;right:19px;top:50%;transform:translateY(-50%);color:var(--green);font-size:24px}.faq details[open] summary:after{content:"–"}.faq .answer{padding:0 19px 19px;color:var(--muted);font-size:16px}.faq .answer p{margin:0}
.cta{padding:34px;border-radius:var(--radius2);background:var(--navy);color:#fff}.cta h2{margin:0 0 10px;color:#fff}.cta p{margin:0 0 20px;color:#d5deeb}.cta .btn{background:#fff;color:var(--navy)}
.footer{padding:56px 0 23px;background:var(--navy);color:#cbd5e1}.footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:38px}.footer .brand{color:#fff}.footer .brand small{color:#b9c3d0}.footer-intro{max-width:380px;margin:17px 0 0;color:#b7c2d2;font-size:14px}.footer h2{margin:0 0 13px;color:#fff;font-size:16px;letter-spacing:0}.footer ul{margin:0;padding:0;list-style:none}.footer li{margin:7px 0}.footer a{color:#cbd5e1;font-size:14px;text-decoration:none}.footer a:hover{color:#fff;text-decoration:underline}.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:40px;padding-top:21px;border-top:1px solid rgba(255,255,255,.14);color:#9eabba;font-size:13px}
.badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.badge{padding:6px 10px;border:1px solid var(--border);border-radius:999px;background:#fff;color:var(--muted);font-size:13px;font-weight:700}
.city-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.city{padding:20px;border:1px solid var(--border);border-radius:15px;background:#fff}.city strong{display:block;color:var(--navy);font-size:18px}.city span{color:var(--muted);font-size:14px}.city a{display:inline-block;margin-top:12px;font-weight:850;text-decoration:none}
@media(max-width:1060px){.nav{display:none}.help-link{margin-left:auto}.menu{display:grid;place-items:center}.nav.open{position:absolute;top:74px;right:16px;left:16px;display:block;padding:12px;border:1px solid var(--border);border-radius:14px;background:#fff;box-shadow:var(--shadow)}.nav.open ul{display:grid}.nav.open a{padding:12px}.content-layout{grid-template-columns:1fr}.aside{position:static;grid-template-columns:repeat(2,1fr)}.city-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:820px){.topbar .container{align-items:flex-start;flex-direction:column;gap:2px;padding-block:8px}.hero-grid{grid-template-columns:1fr;gap:30px}.visual{min-height:290px}.notice .container{grid-template-columns:auto 1fr}.notice a{grid-column:2}.grid,.grid.two{grid-template-columns:1fr}.feature{grid-template-columns:1fr}.feature-panel{min-height:auto}.section-head{align-items:flex-start;flex-direction:column}.article{font-size:17px}.article>p:first-of-type{font-size:18px}}
@media(max-width:620px){body{font-size:16px}.container{width:min(calc(100% - 24px),var(--content))}.brand small{display:none}.header-row{min-height:66px}.nav.open{top:66px}.help-link{display:none}.hero{padding:32px 0 39px}h1{font-size:clamp(35px,11vw,49px)}.lead{font-size:18px}.hero-actions .btn{width:100%}.visual{min-height:250px}.visual-icon{width:120px;height:120px;border-radius:34px}.notice .container{grid-template-columns:1fr}.notice-icon{display:none}.notice a{grid-column:1}.section{padding:56px 0}.feature-copy{padding:25px}.content-layout{padding-top:42px}.aside{grid-template-columns:1fr}.city-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

.source-list{display:grid;gap:12px;margin:24px 0}.source-item{display:grid;grid-template-columns:44px 1fr auto;align-items:center;gap:14px;padding:16px;border:1px solid var(--border);border-radius:13px;background:#fff}.source-item b{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--green-soft);color:var(--green)}.source-item strong{display:block;color:var(--navy);font-size:15px}.source-item span{display:block;color:var(--muted);font-size:13px}.source-item a{font-size:13px;font-weight:850;white-space:nowrap}.editor-note{margin:26px 0;padding:22px;border:1px solid #bfdfd5;border-radius:var(--radius);background:var(--green-soft)}.editor-note h2{margin:0 0 8px;font-size:21px}.editor-note p{margin:0}.article .faq{margin-top:54px}.article .faq h2{margin-top:0}.author-box{margin-top:44px;padding:22px;border:1px solid var(--border);border-radius:var(--radius);background:#fff}.author-box h2{margin:0 0 7px;font-size:21px}.author-box p{margin:0;color:var(--muted);font-size:15px}@media(max-width:620px){.source-item{grid-template-columns:40px 1fr}.source-item a{grid-column:2}}