/* Public support alternative only; no checkout or QR behavior. */
.course-card-payment{display:flex;gap:12px;align-items:flex-start;margin:18px 0;padding:16px;border:1px solid #b8deed;border-radius:16px;background:linear-gradient(120deg,#fffdf8,#f0f9fe);box-shadow:inset 0 1px 0 #fff,0 8px 18px -18px #0f6f8c66;text-align:left;color:var(--ink,#0f2a38);font-family:var(--font-sans,'IBM Plex Sans Thai',sans-serif)}
.course-card-payment>svg{width:40px;height:40px;flex:0 0 40px}
.course-card-payment h4{font:600 16px/1.7 var(--font-sans,'IBM Plex Sans Thai',sans-serif);margin:0 0 6px}
.course-card-payment p{font:400 14px/1.8 var(--font-sans,'IBM Plex Sans Thai',sans-serif);margin:0 0 8px}
.course-card-payment a{display:inline-flex;align-items:center;min-height:44px;color:var(--teal-deep,#0f6f8c);font-size:14px;font-weight:600;text-decoration:underline;gap:3px}
.course-card-payment a:focus-visible{outline:3px solid #145eaa;outline-offset:3px}
@media(max-width:430px){.course-card-payment{padding:12px;gap:8px}.course-card-payment>svg{width:30px;height:30px;flex-basis:30px}}

.course-card-payment .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
@media(max-width:900px){.course-card-payment{display:block}.course-card-payment>svg{float:left;margin:0 8px 6px 0}.course-card-payment p{clear:both}}

/* C1.2: payment-support links only. LINE green frame; darker inset supports accessible white type. */
.catalogue-payment .line-payment-cta,.course-card-payment a.line-payment-cta{display:inline-flex;max-width:100%;min-height:52px;padding:3px;border:1px solid #059b43;border-radius:14px;background:#06c755;color:#fff;text-decoration:none;font:600 16px/1.65 'IBM Plex Sans Thai',sans-serif;box-shadow:0 3px 0 #047a35,0 7px 14px -9px #035c2a80;opacity:1;filter:none;transition:transform .18s ease,box-shadow .18s ease}
.line-payment-cta__face{display:flex;flex:1;align-items:center;justify-content:center;gap:8px;padding:10px 12px;border-radius:10px;background:#087a36;color:#fff;min-width:0;text-align:center}
.line-payment-cta__face>svg{flex:0 0 22px;width:22px;height:22px}
.line-payment-cta__face>span:not([aria-hidden]){min-width:0;overflow-wrap:break-word}
.line-payment-cta__face>span[aria-hidden]{flex:0 0 auto}
@media(hover:hover){.catalogue-payment .line-payment-cta:hover,.course-card-payment a.line-payment-cta:hover{transform:translateY(-2px);filter:none;color:#fff;background:#06c755;box-shadow:0 4px 0 #047a35,0 10px 18px -10px #035c2a99}}
.catalogue-payment .line-payment-cta:active,.course-card-payment a.line-payment-cta:active{transform:translateY(2px);box-shadow:0 1px 0 #047a35,0 3px 7px -6px #035c2a80}
.catalogue-payment .line-payment-cta:focus-visible,.course-card-payment a.line-payment-cta:focus-visible{outline:3px solid #145eaa;outline-offset:4px}
.line-payment-cta .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
@media(max-width:900px){.course-card-payment a.line-payment-cta{width:100%}.course-card-payment a.line-payment-cta__face{padding:10px 7px;font-size:15px;gap:6px}}
@media(max-width:700px){.catalogue-payment .line-payment-cta{grid-column:1/-1;width:100%}}
@media(prefers-reduced-motion:reduce){.catalogue-payment .line-payment-cta,.course-card-payment a.line-payment-cta{transition:none}.catalogue-payment .line-payment-cta:hover,.catalogue-payment .line-payment-cta:active,.course-card-payment a.line-payment-cta:hover,.course-card-payment a.line-payment-cta:active{transform:none}}

.catalogue-payment .line-payment-cta{grid-column:3}
@media(max-width:900px){.catalogue-payment .line-payment-cta{grid-column:2;justify-self:start}}
@media(max-width:700px){.catalogue-payment .line-payment-cta{grid-column:1/-1;justify-self:stretch}}