.learn-page{min-height:100vh;background:var(--surface)}.learn-col{max-width:680px;margin:0 auto;padding:44px 28px 140px}.learn-kicker{display:inline-flex;align-items:center;gap:7px;font-size:12px;color:var(--teal-deep);background:#e1f5ee;padding:4px 11px;border-radius:999px}.learn-title{font-size:30px;color:var(--ink);font-weight:500;letter-spacing:-.02em;line-height:1.2;margin:18px 0}.learn-p{font-size:17px;line-height:1.75;color:#2a3a35;margin:0 0 16px}.learn-p-tap{cursor:pointer}.learn-w{border-radius:3px;padding:1px 0}.learn-w.sent{background:#d6f5ec}.learn-w.word{background:var(--lime);padding:1px 2px}.learn-bar{position:fixed;left:50%;transform:translateX(-50%);bottom:22px;width:min(680px,calc(100% - 40px));display:flex;align-items:center;gap:14px;background:var(--ink);border-radius:16px;padding:12px 16px;color:#eaf3ee}.learn-play{width:40px;height:40px;border-radius:50%;background:var(--lime);border:none;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0}.learn-track{height:5px;border-radius:3px;background:rgba(255,255,255,.16);overflow:hidden}.learn-fill{height:100%;background:var(--teal);border-radius:3px;transition:width .2s}.learn-meta{font-size:11.5px;color:#a9c4ba;margin-top:6px}.learn-cta{display:inline-flex;align-items:center;gap:10px;padding:13px 22px;background:var(--lime);border:none;border-radius:12px;font-size:15px;color:var(--lime-ink);font-weight:500;cursor:pointer}.learn-cta:disabled{opacity:.45;cursor:default}.learn-skip{background:none;border:none;color:var(--muted);font-size:14px;cursor:pointer;text-decoration:underline}.learn-done{position:relative;overflow:hidden;margin-top:36px;border:1px solid var(--line);border-radius:20px;padding:40px 28px 32px;background:radial-gradient(120% 90% at 50% -8%,#eafce0 0,rgba(234,252,224,0) 56%),var(--surface-2);text-align:center;animation:ld-pop .55s cubic-bezier(.16,1,.3,1) both}@keyframes ld-pop{0%{opacity:0;transform:translateY(14px) scale(.97)}to{opacity:1;transform:none}}.ld-badge{position:relative;width:84px;height:84px;margin:0 auto 14px;display:grid;place-items:center}.ld-ring{position:absolute;width:64px;height:64px;border-radius:50%;border:2px solid var(--teal-bright);animation:ld-ripple 2s ease-out .45s infinite}.ld-ring-2{animation-delay:1.45s}@keyframes ld-ripple{0%{transform:scale(.7);opacity:.5}to{transform:scale(1.95);opacity:0}}.ld-disc{position:relative;width:64px;height:64px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 50% 32%,#dbf78a 0,var(--lime) 72%);box-shadow:0 10px 24px rgba(20,51,0,.18);animation:ld-disc-in .5s cubic-bezier(.34,1.56,.64,1) both}@keyframes ld-disc-in{0%{transform:scale(0)}to{transform:scale(1)}}.ld-check{width:34px;height:34px}.ld-check path{stroke-dasharray:28;stroke-dashoffset:28;animation:ld-draw .5s cubic-bezier(.65,0,.35,1) .34s forwards}@keyframes ld-draw{to{stroke-dashoffset:0}}.ld-title{font-size:26px;font-weight:500;letter-spacing:-.02em;color:var(--ink);margin:0 0 8px;animation:ld-rise .5s .18s both}.ld-sub{font-size:15px;line-height:1.55;color:var(--muted);max-width:32ch;margin:0 auto 22px;animation:ld-rise .5s .26s both}@keyframes ld-rise{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.ld-recap{list-style:none;margin:0 auto 24px;padding:0;display:flex;flex-direction:column;gap:10px;max-width:340px;text-align:left}.ld-recap li{display:flex;align-items:center;gap:11px;font-size:14px;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:11px 14px;animation:ld-rise .5s both}.ld-recap li:first-child{animation-delay:.42s}.ld-recap li:nth-child(2){animation-delay:.54s}.ld-recap b{font-weight:500;color:var(--teal-deep)}.ld-tick{flex-shrink:0;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:#e1f5ee;color:var(--teal-deep);font-size:12px;font-weight:700}.ld-cta{display:inline-flex;align-items:center;gap:9px;padding:13px 24px;border:none;border-radius:12px;background:var(--lime);color:var(--lime-ink);font-size:15px;font-weight:500;cursor:pointer;box-shadow:0 6px 18px rgba(20,51,0,.16);transition:transform .15s ease,box-shadow .15s ease;animation:ld-rise .5s .66s both}.ld-cta:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(20,51,0,.22)}.ld-cta:active{transform:translateY(0)}.ld-arrow{transition:transform .18s ease}.ld-cta:hover .ld-arrow{transform:translateX(4px)}.ld-confetti{position:absolute;top:48px;left:50%;width:0;height:0;pointer-events:none}.ld-conf{position:absolute;top:0;left:0;width:9px;height:9px;border-radius:2px;opacity:0;animation:ld-confetti var(--t,1.5s) var(--d,0s) cubic-bezier(.2,.6,.4,1) forwards}.ld-conf.round{border-radius:50%}@keyframes ld-confetti{0%{opacity:0;transform:translate(0) rotate(0)}12%{opacity:1}32%{transform:translate(calc(var(--x) * .5px),-30px) rotate(calc(var(--r) * .4deg))}to{opacity:0;transform:translate(calc(var(--x) * 1px),156px) rotate(calc(var(--r) * 1deg))}}@media (prefers-reduced-motion:reduce){.ld-cta,.ld-disc,.ld-recap li,.ld-sub,.ld-title,.learn-done{animation:none}.ld-conf,.ld-ring{display:none}.ld-check path{stroke-dashoffset:0;animation:none}}