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10px}.row{display:grid;grid-template-columns:1fr;gap:12px}.ghost{display:flex;align-items:center;justify-content:center;width:100%;height:clamp(38px,5.6vh,46px);padding:0 10px;border-radius:999px;border:1px solid var(--border);background:transparent;color:var(--accent-text);font-size:14px;font-weight:600;cursor:pointer;transition:background .15s;text-align:center}.ghost:hover{background:var(--accent-tint)}.ghost.alt{color:var(--text)}.ghost.alt:hover{background:var(--outline-soft)}.foot{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:12px;color:var(--muted)}.foot a{color:inherit;text-decoration:none}.foot a:hover{text-decoration:underline}.hero{display:none;position:relative;min-height:0;height:100%}.mark{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;padding:3vh 3vw}.mark svg{width:min(88%,760px);height:auto;max-height:88%;overflow:visible}.mark path{fill:none;stroke-linejoin:round;stroke-width:9px}.o{stroke:var(--outline)}.os{stroke:var(--outline-soft)}.gd{stroke:url(#tealGrad)}.draw{stroke-dasharray:1;stroke-dashoffset:1;animation:draw 2.4s cubic-bezier(.2,.7,.2,1) .15s forwards}@keyframes draw{to{stroke-dashoffset:0}}@keyframes rise{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.smb{border:1px solid var(--border);border-radius:20px;background:var(--chip-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:clamp(10px,1.6vh,16px) clamp(12px,1.4vw,18px) clamp(10px,1.4vh,14px);box-shadow:0 18px 50px -24px #00000073}.smb svg{display:block;width:100%;height:auto;overflow:visible}.smb text{font-family:inherit}.smb-steps{list-style:none;margin:clamp(6px,1vh,10px) 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.smb-steps li{display:flex;flex-direction:column;gap:7px;min-width:0}.smb-steps span{display:flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;color:var(--muted);transition:color .3s ease;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.smb-steps em{flex:none;display:inline-grid;place-items:center;width:19px;height:19px;border-radius:50%;border:1px solid var(--border);font-style:normal;font-size:10.5px;font-weight:700;transition:all .3s ease}.smb-steps i{display:block;height:3px;border-radius:3px;background:var(--outline-soft);overflow:hidden}.smb-steps b{display:block;height:100%;width:0;border-radius:3px;background:linear-gradient(90deg,var(--teal),var(--accent))}.smb-steps li[data-state=on] span{color:var(--text)}.smb-steps li[data-state=on] em{background:var(--accent);border-color:var(--accent);color:var(--on-accent);transform:scale(1.08)}.smb-steps li[data-state=done] em{background:var(--teal);border-color:var(--teal);color:var(--on-accent)}.smb-steps li[data-state=done] span{color:var(--text)}.smb-hero{position:absolute;left:clamp(20px,4vw,64px);right:clamp(20px,4vw,64px);margin-inline:auto;max-width:720px;bottom:calc(clamp(16px,3vh,28px) + clamp(150px,24vh,216px) + clamp(56px,8vh,76px));animation:rise .9s ease 1.1s both}@media(max-height:760px){.smb-hero{bottom:clamp(16px,3vh,28px);right:calc(clamp(16px,2vw,28px) + clamp(150px,24vh,216px) + 20px);margin-inline:0}.smb-steps span{font-size:11.5px}}.qr{position:absolute;right:clamp(16px,2vw,28px);bottom:clamp(16px,3vh,28px);width:clamp(150px,24vh,216px);padding:clamp(10px,1.6vh,16px);border:1px solid var(--border);border-radius:16px;background:var(--surface);text-align:center;animation:rise .9s ease 1.9s both}.qr p{margin:0 0 clamp(6px,1.2vh,12px);font-size:13px;font-weight:500;color:var(--muted)}.qr svg{display:block;width:100%;height:auto;color:var(--text)}.err{margin:4px 0 0;font-size:12px;color:var(--danger);font-weight:500}.back-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.back-btn{background:none;border:0;color:var(--muted);font-size:14px;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:6px;padding:0}.back-btn:hover{color:var(--text)}@media(min-width:960px){.page{grid-template-columns:minmax(480px,46%) minmax(0,1fr);grid-template-rows:minmax(0,1fr)}.hero{display:block}}@media(min-width:960px)and (min-height:521px){html,body{height:100%;overflow:hidden}.page{height:100vh;height:100dvh;min-height:0}.left{height:100%;overflow:hidden}}@media(max-height:700px){.sub,.new h2{display:none}.new{margin-top:clamp(10px,2vh,18px)}}@media(prefers-reduced-motion:reduce){.draw{animation:none;stroke-dashoffset:0}.smb-hero,.qr{animation:none}}.qr .qr-box{position:relative;overflow:hidden;border-radius:12px;background:#fff;aspect-ratio:1/1;line-height:0;animation:qrglow 3.2s ease-in-out infinite}.qr .qr-box svg{display:block;width:100%;height:auto}.qr .qr-scan{position:absolute;left:0;right:0;top:-22%;height:22%;background:linear-gradient(to bottom,#2dd4bf00,#2dd4bf61,#2dd4bf00);animation:qrscan 3.2s ease-in-out infinite;pointer-events:none}@keyframes qrscan{0%{top:-22%}to{top:100%}}@keyframes qrglow{0%,to{box-shadow:0 0 #2dd4bf00}50%{box-shadow:0 0 22px 2px #2dd4bf59}}@media(prefers-reduced-motion:reduce){.qr .qr-scan,.qr .qr-box{animation:none}}