:root{
  --bg:#f4f7f5;--surface:#fff;--surface-2:#eef5f0;--text:#16231b;--muted:#5d6b62;
  --brand:#17663b;--brand-dark:#0e4b2a;--accent:#c7ef62;--line:#d7e2da;--danger:#a32a2a;
  --shadow:0 12px 35px rgba(18,56,34,.09);--radius:18px;--max:1180px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.55}
a{color:var(--brand-dark);text-decoration-thickness:.08em;text-underline-offset:.15em}
img{max-width:100%;height:auto}
button,input,select,textarea{font:inherit}
button,.button{border:0;border-radius:12px;padding:.8rem 1.1rem;background:var(--brand);color:white;font-weight:750;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:.45rem;text-decoration:none;min-height:44px}
button:hover,.button:hover{background:var(--brand-dark)}
.button.secondary,button.secondary{background:white;color:var(--brand-dark);border:1px solid var(--line)}
.button.ghost,button.ghost{background:transparent;color:var(--brand-dark);border:1px solid var(--line)}
.skip-link{position:absolute;left:-9999px;top:0}.skip-link:focus{left:1rem;top:1rem;z-index:99;background:white;padding:.7rem 1rem}
.site-header{background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30;backdrop-filter:blur(10px)}
.header-inner{max-width:var(--max);margin:auto;padding:.8rem 1rem;display:flex;align-items:center;gap:1rem}
.brand{display:flex;align-items:center;gap:.65rem;text-decoration:none;color:var(--text);font-weight:900;font-size:1.22rem}
.brand-mark{width:38px;height:38px;border-radius:12px;background:var(--brand);color:var(--accent);display:grid;place-items:center;font-weight:950}
.nav-toggle{margin-left:auto}
.main-nav{display:none;position:absolute;top:64px;left:0;right:0;background:white;border-bottom:1px solid var(--line);padding:.7rem 1rem}
.main-nav.open{display:grid;gap:.25rem}
.main-nav a{padding:.65rem .75rem;text-decoration:none;border-radius:10px;font-weight:650}
.main-nav a:hover{background:var(--surface-2)}
.lang-switch{margin-left:.2rem;font-weight:800;text-decoration:none;padding:.55rem .7rem;border-radius:10px;border:1px solid var(--line)}
main{min-height:65vh}
.container{max-width:var(--max);margin:auto;padding:1.2rem 1rem}
.hero{padding:3.1rem 0 2rem;background:linear-gradient(135deg,#eff8f1 0%,#fff 52%,#f4fadf 100%);border-bottom:1px solid var(--line)}
.hero-grid{display:grid;gap:1.5rem;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:.45rem;color:var(--brand-dark);font-weight:850;text-transform:uppercase;letter-spacing:.08em;font-size:.76rem}
h1,h2,h3{line-height:1.15;margin-top:0}
h1{font-size:clamp(2.15rem,6vw,4.3rem);letter-spacing:-.045em;margin-bottom:1rem}
h2{font-size:clamp(1.55rem,3vw,2.35rem);letter-spacing:-.025em}
h3{font-size:1.12rem}
.lead{font-size:1.1rem;color:var(--muted);max-width:68ch}
.hero-actions,.tool-actions{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.2rem}
.trust-row{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.1rem;color:var(--muted);font-size:.92rem}
.trust-row span{background:white;border:1px solid var(--line);padding:.42rem .65rem;border-radius:999px}
.quick-card,.card,.tool-shell,.result-panel,.content-box,.ad-slot{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.quick-card{padding:1.2rem}
.section{padding:2.3rem 0}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:1rem;margin-bottom:1rem}
.grid{display:grid;gap:1rem}
.card{padding:1.15rem}
.card p{color:var(--muted)}
.card .tag{display:inline-block;font-size:.74rem;font-weight:800;color:var(--brand-dark);background:var(--surface-2);padding:.28rem .5rem;border-radius:999px;margin-bottom:.7rem}
.card-link{display:block;color:inherit;text-decoration:none;height:100%}
.card-link:hover .card{transform:translateY(-2px);border-color:#9ec3ab}
.card{transition:.18s transform,.18s border-color}
.breadcrumbs{font-size:.9rem;color:var(--muted);margin:1rem 0}.breadcrumbs a{color:inherit}
.tool-layout{display:grid;gap:1rem;align-items:start}
.tool-shell{padding:1.2rem}
.tool-form{display:grid;gap:.9rem}
.field{display:grid;gap:.35rem}
.field label{font-weight:750}
.field small{color:var(--muted)}
.field input,.field select{width:100%;border:1px solid #bdcbc1;border-radius:11px;background:white;padding:.75rem .8rem;min-height:46px}
.field input:focus,.field select:focus{outline:3px solid rgba(199,239,98,.55);border-color:var(--brand)}
.result-panel{padding:1.2rem;position:sticky;top:84px}
.result-panel[hidden]{display:none}
.result-main{font-size:2.25rem;font-weight:950;letter-spacing:-.04em;color:var(--brand-dark);margin:.3rem 0}
.result-list{margin:.8rem 0;padding:0;list-style:none;display:grid;gap:.55rem}
.result-list li{display:flex;justify-content:space-between;gap:1rem;border-bottom:1px dashed var(--line);padding-bottom:.45rem}
.notice{border-left:4px solid var(--brand);background:var(--surface-2);padding:.85rem 1rem;border-radius:8px;color:#35463b}
.notice.warning{border-color:#d79018;background:#fff8e8}
.content-box{padding:1.3rem;margin-top:1rem}
.content-box h2,.content-box h3{scroll-margin-top:90px}
.prose{max-width:800px}.prose p,.prose li{color:#34433a}
.faq details{background:white;border:1px solid var(--line);border-radius:12px;padding:.85rem 1rem;margin:.65rem 0}.faq summary{font-weight:800;cursor:pointer}
.ad-slot{min-height:120px;display:grid;place-items:center;color:#7a867e;font-size:.82rem;box-shadow:none;background:#fafcfb;margin:1.5rem 0;padding:1rem;text-align:center}
.table-wrap{overflow-x:auto}.data-table{width:100%;border-collapse:collapse;background:white}.data-table th,.data-table td{padding:.75rem;border:1px solid var(--line);text-align:left;vertical-align:top}
.site-footer{background:#10281a;color:#dce9df;margin-top:3rem}.footer-inner{max-width:var(--max);margin:auto;padding:2.4rem 1rem}.site-footer a{color:#e9f8ed}.footer-grid{display:grid;gap:1.4rem}.footer-links{display:flex;flex-wrap:wrap;gap:.75rem 1rem}.network-projects{display:grid;gap:.65rem;margin-top:.8rem}.network-projects a{background:rgba(255,255,255,.08);padding:.7rem;border-radius:10px;text-decoration:none}
.consent{position:fixed;left:1rem;right:1rem;bottom:1rem;z-index:50;max-width:620px;margin:auto;background:white;border:1px solid var(--line);border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.2);padding:1rem}.consent[hidden]{display:none}
.consent-actions{display:flex;flex-wrap:wrap;gap:.55rem;margin-top:.75rem}
.toast{position:fixed;right:1rem;bottom:1rem;background:#10281a;color:white;padding:.8rem 1rem;border-radius:12px;z-index:80;box-shadow:var(--shadow)}
.history-list{display:grid;gap:.6rem}.history-item{border:1px solid var(--line);border-radius:10px;padding:.7rem;background:white;display:flex;justify-content:space-between;gap:.7rem}
.kpi-strip{display:grid;grid-template-columns:repeat(2,1fr);gap:.7rem;margin-top:1rem}.kpi{background:white;border:1px solid var(--line);border-radius:14px;padding:.8rem}.kpi strong{display:block;font-size:1.3rem}
.icon-list{list-style:none;padding:0;display:grid;gap:.55rem}.icon-list li:before{content:"✓";color:var(--brand);font-weight:900;margin-right:.5rem}
@media(min-width:760px){
  .nav-toggle{display:none}.main-nav{position:static;display:flex;align-items:center;margin-left:auto;padding:0;border:0;background:transparent}.lang-switch{margin-left:.6rem}
  .hero-grid{grid-template-columns:1.25fr .75fr}.grid.cols-2{grid-template-columns:repeat(2,1fr)}.grid.cols-3{grid-template-columns:repeat(3,1fr)}.grid.cols-4{grid-template-columns:repeat(4,1fr)}
  .tool-layout{grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr)}.footer-grid{grid-template-columns:1.2fr 1fr}.kpi-strip{grid-template-columns:repeat(4,1fr)}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
@media print{.site-header,.site-footer,.ad-slot,.consent,.tool-actions,.breadcrumbs{display:none!important}body{background:white}.tool-layout{display:block}.result-panel{position:static;box-shadow:none}}