:root{--ground:#f6f5f1;--surface:#fff;--ink:#1a1a17;--ink-2:#3a3a35;--muted:#5b5b55;--line:#e6e4dd;--brand:#0f6e66;--brand-ink:#0a524c;--stamp:#e9a23b;--stamp-soft:#fbf3e4;--stamp-ink:#5c3a0e;--danger:#8a2b1d;--radius:16px;color:var(--ink);background:var(--ground);font-family:Plus Jakarta Sans,system-ui,sans-serif}body{margin:0}html{-webkit-tap-highlight-color:transparent;touch-action:manipulation}body{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}img,svg{-webkit-user-drag:none}input,textarea,select,[contenteditable],.selectable{-webkit-user-select:text;user-select:text;-webkit-touch-callout:default}a{color:var(--brand)}a:hover{color:var(--brand-ink)}.page{flex-direction:column;max-width:480px;min-height:100dvh;margin:0 auto;display:flex}.hero{background:var(--brand);color:#fff;padding:28px 20px 56px}.eyebrow{letter-spacing:.08em;text-transform:uppercase;opacity:.85;font-size:12px;font-weight:600}.card{background:var(--surface);border-radius:var(--radius);flex-direction:column;gap:14px;margin:-40px 16px 0;padding:20px;display:flex;box-shadow:0 1px 2px #0000000f}.merchant{align-items:center;gap:14px;display:flex}.logo{color:#7a4a12;background:#f3e3c7;border-radius:14px;flex:none;place-items:center;width:56px;height:56px;font-size:20px;font-weight:800;display:grid}.merchant h1{margin:0;font-size:22px;font-weight:800}.sub{color:var(--muted);font-size:13px}.profile{color:var(--ink-2);margin:0;font-size:14px;line-height:1.5}.rule{background:var(--stamp-soft);color:var(--stamp-ink);border-radius:12px;padding:12px 14px;font-size:14px;font-weight:600}.consents{flex-direction:column;gap:14px;padding:20px 20px 0;display:flex}.section-label{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-size:13px;font-weight:700}.consent{align-items:flex-start;gap:12px;font-size:14px;line-height:1.45;display:flex}.consent input{width:22px;height:22px;accent-color:var(--brand);flex:none;margin:1px 0 0}.required{color:var(--danger);font-weight:600}.spacer{flex:1}.footer{background:var(--surface);border-top:1px solid var(--line);flex-direction:column;gap:10px;padding:16px 20px 24px;display:flex}.primary{background:var(--brand);color:#fff;min-height:54px;font:inherit;cursor:pointer;border:0;border-radius:14px;font-size:17px;font-weight:700}.primary:disabled{opacity:.5;cursor:not-allowed}.primary:focus-visible{outline:3px solid var(--stamp);outline-offset:2px}.secondary{border:1.5px solid var(--brand);background:var(--surface);min-height:44px;color:var(--brand);border-radius:12px;font-weight:700}.secondary.as-link:hover{color:var(--brand-ink);background:var(--ground)}.secondary:focus-visible{outline:3px solid var(--stamp);outline-offset:2px}.hint{color:var(--muted);text-align:center;font-size:12.5px;line-height:1.45}.links{color:var(--muted);justify-content:center;gap:14px;font-size:12px;display:flex}.links button{font:inherit;color:var(--brand);cursor:pointer;background:0 0;border:0;padding:0;text-decoration:underline}.notice{background:var(--surface);border-radius:var(--radius);margin:24px 16px;padding:20px;font-size:15px;line-height:1.5}.code{letter-spacing:.08em;text-align:center;font-size:22px;font-weight:800}.portal{gap:12px;padding-bottom:32px}.bar{background:var(--brand);color:#fff;align-items:center;gap:10px;padding:14px 16px;display:flex}.brand{letter-spacing:.02em;font-weight:800}.bar-title{opacity:.85;flex:1;font-size:14px}.lang{color:#fff;font:inherit;cursor:pointer;background:0 0;border:1px solid #ffffff80;border-radius:999px;padding:6px 12px;font-size:13px}.install{background:var(--stamp-soft);color:var(--stamp-ink);border-radius:var(--radius);align-items:center;gap:12px;margin:0 16px;padding:12px 14px;font-size:13.5px;line-height:1.45;display:flex}.install img{border-radius:10px;flex:none}.install-text{flex-direction:column;flex:1;gap:2px;display:flex}.install-btn{background:var(--brand);color:#fff;font:inherit;cursor:pointer;border:0;border-radius:10px;padding:10px 14px;font-weight:700}.tabs{gap:8px;padding:0 16px;display:flex;overflow-x:auto}.tab{border:1.5px solid var(--line);background:var(--surface);font:inherit;color:var(--ink-2);cursor:pointer;border-radius:999px;flex:none;padding:8px 14px;font-size:14px;font-weight:600}.tab[aria-current=true]{border-color:var(--brand);background:var(--brand);color:#fff}.panel{background:var(--surface);border-radius:var(--radius);flex-direction:column;gap:12px;margin:0 16px;padding:18px;display:flex;box-shadow:0 1px 2px #0000000f}.panel h2{margin:0;font-size:16px}.stamps{grid-template-columns:repeat(5,1fr);gap:10px;display:grid}.stamp{aspect-ratio:1;border:2px dashed var(--line);background:var(--ground);border-radius:50%}.stamp.on{background:var(--stamp);border:0;box-shadow:inset 0 0 0 4px #ffffff59}.progress{color:var(--ink-2);flex-wrap:wrap;justify-content:space-between;gap:8px;font-size:14px;display:flex}.reward{background:var(--stamp-soft);color:var(--stamp-ink);border:1.5px solid var(--stamp)}.reward .eyebrow{color:var(--stamp-ink)}.reward-name{font-size:20px}.qr-panel{text-align:center;align-items:center}.qr{aspect-ratio:1;border:1px solid var(--line);background:#fff;border-radius:12px;width:min(64vw,240px);padding:12px}.qr svg{width:100%;height:100%;display:block}.qr-loading{background:var(--ground)}.history{flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.history li{border-top:1px solid var(--line);justify-content:space-between;gap:8px;padding:10px 0;font-size:14px;display:flex}.history li:first-child{border-top:0}.notice-title{margin:0 0 8px;font-size:18px}.as-link{justify-content:center;align-items:center;margin-top:12px;text-decoration:none;display:flex}.as-link:hover{color:#fff}.deal{background:var(--ground);border-left:4px solid var(--brand);border-radius:12px;flex-direction:column;gap:4px;padding:12px 14px;display:flex}.deal p{color:var(--ink-2);margin:0;font-size:14px;line-height:1.45}.field{box-sizing:border-box;border:1px solid var(--line);width:100%;min-height:46px;font:inherit;background:var(--surface);color:var(--ink);border-radius:12px;padding:0 14px;font-size:16px}.shop-result{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);color:var(--ink);justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;text-decoration:none;display:flex}.shop-result>span:first-child{flex-direction:column;gap:2px;min-width:0;display:flex}.shop-join{color:var(--brand);white-space:nowrap;font-weight:700}@media (width>=640px){:root{background:#e7e5dd}.page{background:var(--ground);border-radius:28px;min-height:calc(100dvh - 64px);margin:32px auto;overflow:hidden;box-shadow:0 1px 3px #00000014,0 12px 40px #0000001a}}