/* ===== 1win v6 — Fresh Mint (light) ===== */
:root{
  --bg:#f3faf6; --bg-2:#e7f3ee; --panel:#ffffff; --panel-2:#f1f8f5; --soft:#eaf6f1; --line:#dcebe4; --line-2:#c8ddd4;
  --mint:#14b87f; --mint-2:#3ed79a; --mint-dk:#0a8f63; --ink-green:#163b2e;
  --ink:#0f241d; --muted:#3c5a4e; --muted-2:#5a7a6c; --faint:#8aa89b;
  --radius:16px; --maxw:1140px; --read:780px;
  --sans:"Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --shadow:0 18px 40px -24px rgba(16,60,45,.4);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:var(--mint-dk)}a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}.read{max-width:var(--read)}
section{padding:64px 0}
h2{font-size:clamp(26px,3.2vw,38px);font-weight:800;margin-bottom:12px;letter-spacing:-.02em;color:var(--ink)}
h3{font-weight:700}
p{color:var(--muted)}
.lead{color:var(--muted);font-size:clamp(16px,1.5vw,18px);max-width:760px}
.eyebrow{color:var(--mint-dk);font-weight:700;letter-spacing:.12em;text-transform:uppercase;font-size:12.5px;margin-bottom:10px}
.center{text-align:center;margin-inline:auto}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;border-radius:10px;padding:13px 24px;font-size:15.5px;cursor:pointer;border:1px solid transparent;transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-2px);text-decoration:none}
.btn-mint{background:linear-gradient(120deg,var(--mint-2),var(--mint-dk));color:#fff;box-shadow:0 10px 26px -12px rgba(20,184,127,.6)}
.btn-ghost{border-color:var(--line-2);color:var(--ink);background:#fff}.btn-ghost:hover{background:var(--soft)}
.btn-sm{padding:9px 16px;font-size:14px}
header.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);background:rgba(243,250,246,.85);border-bottom:1px solid var(--line)}
.nav-row{display:flex;align-items:center;gap:22px;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:var(--ink)}
.brand .logo{background:linear-gradient(120deg,var(--mint-2),var(--mint-dk));color:#fff;border-radius:8px;padding:4px 11px}
.nav-links{display:flex;gap:20px;margin-left:12px}.nav-links a{color:var(--muted);font-size:14.5px;font-weight:600}.nav-links a:hover{color:var(--ink)}
.nav-cta{margin-left:auto;display:flex;gap:10px}
.hero{padding:0;border-bottom:1px solid var(--line)}.hero img{width:100%}
.byline{display:flex;flex-wrap:wrap;gap:14px 20px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line);font-size:14px;color:var(--muted-2)}
.byline .who{display:flex;align-items:center;gap:10px}
.byline .avatar{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;color:#fff}
.byline .avatar.a1{background:linear-gradient(135deg,var(--mint-2),var(--mint-dk))}
.byline .avatar.a2{background:var(--ink-green)}
.byline b{color:var(--ink);display:block;font-size:14px}.byline .role{font-size:12.5px;color:var(--muted-2)}
.byline .sep{color:var(--line-2)}.byline .meta{display:flex;gap:16px;flex-wrap:wrap;margin-left:auto}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{text-align:center;padding:24px 12px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel)}
.stat b{display:block;font-size:clamp(24px,3vw,32px);font-weight:800;color:var(--mint-dk)}.stat span{color:var(--muted-2);font-size:13.5px}
.grid{display:grid;gap:18px}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:border-color .2s,transform .2s,box-shadow .2s}
.card:hover{border-color:var(--mint-2);transform:translateY(-3px);box-shadow:var(--shadow)}
.card .num{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:9px;font-weight:800;background:linear-gradient(120deg,var(--mint-2),var(--mint-dk));color:#fff;margin-bottom:12px}
.card h3{font-size:18px;margin-bottom:7px;color:var(--ink)}.card p{font-size:14.5px}.card .ic{font-size:24px;margin-bottom:9px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:38px;align-items:center}
.media{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.checks{list-style:none;display:grid;gap:11px;margin-top:16px}
.checks li{display:flex;gap:11px;align-items:flex-start;color:var(--muted);font-size:15px}
.checks li::before{content:"✓";color:#fff;background:var(--mint);font-weight:800;border-radius:6px;min-width:22px;height:22px;display:inline-flex;align-items:center;justify-content:center;font-size:12px;margin-top:2px}
.steps{counter-reset:step;display:grid;gap:14px}
.step{position:relative;padding:18px 20px 18px 64px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius)}
.step::before{counter-increment:step;content:counter(step);position:absolute;left:16px;top:16px;width:34px;height:34px;border-radius:9px;background:linear-gradient(120deg,var(--mint-2),var(--mint-dk));color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center}
.step h3{font-size:16px;margin-bottom:3px;color:var(--ink)}.step p{font-size:14px}
.callout{border:1px solid var(--line);border-left:4px solid var(--mint);background:var(--panel-2);border-radius:var(--radius);padding:20px 22px;margin:24px 0}.callout p{font-size:15px;margin:0}.callout b{color:var(--ink)}
.media-figure{margin:28px 0}.media-figure img{border-radius:var(--radius);border:1px solid var(--line)}.media-figure figcaption{color:var(--faint);font-size:13px;text-align:center;padding-top:9px}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius)}
table{width:100%;border-collapse:collapse;min-width:540px}th,td{text-align:left;padding:13px 18px;border-bottom:1px solid var(--line);font-size:14.5px}
th{color:var(--mint-dk);font-weight:700;background:var(--panel-2)}td{color:var(--muted)}tr:last-child td{border-bottom:0}
details{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);padding:2px 20px;margin-bottom:10px}
summary{cursor:pointer;list-style:none;padding:15px 0;font-weight:700;font-size:16px;color:var(--ink);display:flex;justify-content:space-between;align-items:center;gap:12px}
summary::-webkit-details-marker{display:none}summary::after{content:"+";color:var(--mint-dk);font-size:22px}details[open] summary::after{content:"–"}
details p{padding-bottom:15px;font-size:14.5px}
.rg{border:1px solid var(--line);border-left:4px solid var(--mint);background:var(--panel);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.rg .head{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.rg .age{min-width:48px;height:48px;border-radius:50%;border:2px solid var(--mint);color:var(--mint-dk);font-weight:800;display:flex;align-items:center;justify-content:center;background:var(--soft);font-size:15px}
.rg h2{margin:0}.rg p{font-size:15px}.rg ul{list-style:none;display:grid;gap:8px;margin-top:12px}.rg li{display:flex;gap:10px;color:var(--muted);font-size:14.5px}.rg li::before{content:"•";color:var(--mint)}
.authors{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:24px}
.author{display:flex;gap:16px;border:1px solid var(--line);border-radius:var(--radius);padding:20px;background:var(--panel)}
.author .pic{min-width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px;color:#fff}
.author .pic.a1{background:linear-gradient(135deg,var(--mint-2),var(--mint-dk))}.author .pic.a2{background:var(--ink-green)}
.author h3{font-size:16px;color:var(--ink);margin-bottom:2px}.author .role{color:var(--mint-dk);font-size:13px;font-weight:600;margin-bottom:8px}.author p{font-size:14px;margin:0}
.cta-strip{background:linear-gradient(120deg,var(--soft),#fff);border:1px solid var(--line-2);border-radius:20px;padding:38px;text-align:center}.cta-strip .row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:20px}
footer{border-top:1px solid var(--line);margin-top:36px;padding:44px 0 56px;color:var(--muted-2);background:var(--panel-2)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:26px}
.foot-grid h4{color:var(--ink);font-size:14.5px;margin-bottom:11px}.foot-grid a{display:block;color:var(--muted-2);font-size:13.5px;padding:3px 0}.foot-grid a:hover{color:var(--ink)}
.foot-bottom{border-top:1px solid var(--line);margin-top:30px;padding-top:20px;font-size:12.5px;color:var(--faint);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.badges{display:flex;gap:12px;flex-wrap:wrap}.badge{border:1px solid var(--line);border-radius:9px;padding:6px 11px;font-size:12px;color:var(--muted-2);background:#fff}
@media (max-width:960px){.g3{grid-template-columns:repeat(2,1fr)}.stats{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr}.authors{grid-template-columns:1fr}.foot-grid{grid-template-columns:1fr 1fr}.nav-links{display:none}.byline .meta{margin-left:0;width:100%}}
@media (max-width:580px){.g2,.g3{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}.nav-cta .btn:first-child{display:none}.foot-grid{grid-template-columns:1fr}section{padding:48px 0}}