.methods{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.mth{border:1px solid var(--line);border-radius:22px;padding:24px;display:flex;flex-direction:column;gap:12px}
.mth .top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.mth h3{margin:0;font-size:17px}
.mth p{margin:0;color:var(--ink-2);font-size:13.5px;line-height:1.55}
.mth .tag{font-size:10.5px;font-weight:700;letter-spacing:.1em;border-radius:999px;padding:4px 10px;background:var(--green-soft);color:#24432F;white-space:nowrap}
.logos{display:flex;flex-wrap:wrap;gap:6px}
.logos span{height:30px;display:inline-flex;align-items:center;padding:0 10px;border-radius:8px;background:var(--soft);font-size:11.5px;font-weight:700;letter-spacing:.04em;color:var(--ink-2)}
.mth .meta{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:12.5px;color:var(--muted);margin-top:auto;padding-top:10px;border-top:1px solid var(--line)}
.mth .meta b{color:var(--ink);font-weight:600}
.sim{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:stretch}
.sim .in{background:var(--soft-2);border-radius:22px;padding:24px;display:flex;flex-direction:column;gap:18px}
.sim .out{background:var(--ink);color:#F4EFEC;border-radius:22px;padding:28px;display:flex;flex-direction:column;gap:12px}
.sim .out .eyebrow{color:#E7A9B9;margin:0}
.sim .out .big{font-family:var(--serif);font-size:52px;line-height:1;font-weight:500}
.sim .out .big small{font-family:var(--sans);font-size:15px;color:#CFC6C1;font-weight:400}
.sim .out dl{display:grid;grid-template-columns:1fr auto;gap:8px 16px;margin:8px 0 0;font-size:14px;border-top:1px solid #3A3634;padding-top:16px}
.sim .out dt{color:#CFC6C1}
.sim .out dd{margin:0;font-weight:600;text-align:right}
.sim .out .warn{font-size:13px;color:#F2C9A0}
.seg button:disabled{opacity:.35;cursor:not-allowed}
.howpay{border:1px solid var(--line);border-radius:22px;padding:24px}
.tabs{display:flex;gap:8px;overflow-x:auto;margin-bottom:16px}
.tabs button{flex:none;height:42px;padding:0 18px;border-radius:999px;border:1.5px solid var(--line-2);background:#fff;font-size:13.5px;font-weight:600}
.tabs button.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.subtabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:20px;overflow-x:auto}
.subtabs button{flex:none;height:44px;padding:0 4px;margin-right:20px;border:0;background:none;font-size:14px;font-weight:600;color:var(--muted);border-bottom:2px solid transparent}
.subtabs button.on{color:var(--ink);border-color:var(--ink)}
.howsteps{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:12px;counter-reset:h}
.howsteps li{display:grid;grid-template-columns:32px 1fr;gap:12px;align-items:start;font-size:14.5px;line-height:1.6;color:var(--ink-2)}
.howsteps li:before{counter-increment:h;content:counter(h);width:32px;height:32px;border-radius:999px;background:var(--soft);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;color:var(--ink)}
.howsteps b{color:var(--ink)}
.va-demo{display:flex;flex-wrap:wrap;gap:10px 24px;align-items:center;background:var(--soft-2);border-radius:16px;padding:16px 18px;margin-bottom:20px;font-size:13.5px}
.va-demo code{font-family:ui-monospace,Menlo,monospace;font-size:17px;font-weight:700;letter-spacing:.06em;color:var(--ink)}
.va-demo button{height:36px;padding:0 14px;border-radius:999px;border:1px solid var(--line-2);background:#fff;font-size:12.5px;font-weight:600}
@media (max-width:1200px){.methods{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:900px){.sim{grid-template-columns:1fr}}
@media (max-width:768px){
  .methods{grid-template-columns:1fr;gap:10px}
  .mth,.howpay{padding:18px}
  .sim .out .big{font-size:40px}
}