:root{--mint: #5cbfab;--mint-dark: #3f9c89;--mint-deep: #23695a;--ink: #1f2a28;--ink-sub: #5f6f6c;--bg: #f4f8f7;--card: #ffffff;--line: #e2ecea}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Noto Sans JP,sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}#app{min-height:100%}.boot{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px}.boot-wave,.wave{width:96px;height:36px}.boot-text{color:var(--ink-sub);font-size:13px}.screen{max-width:480px;margin:0 auto;padding:24px 16px calc(32px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:16px}.hero{display:flex;flex-direction:column;align-items:center;gap:8px;padding:8px 0 4px}.hero-title{font-size:18px;font-weight:700;letter-spacing:.06em}.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px}.card-title{font-size:15px;font-weight:700;margin-bottom:12px}.lead{font-size:16px;font-weight:700;margin-bottom:8px}.sub{font-size:13px;color:var(--ink-sub);line-height:1.7}.balance-card{text-align:center;background:linear-gradient(160deg,#2b7a68,#1e5a4c);border:none;color:#fff}.balance-greeting{font-size:14px;margin-bottom:12px}.balance-label{font-size:12px}.balance-value{font-size:40px;font-weight:700;line-height:1.2}.balance-unit{font-size:18px;margin-left:4px}.menu-list{list-style:none;display:flex;flex-direction:column}.menu-row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}.menu-row:last-child{border-bottom:none}.menu-label{display:flex;flex-direction:column;gap:2px}.menu-note{font-size:11px;color:var(--ink-sub)}.menu-points{font-weight:700;color:var(--mint-deep);white-space:nowrap}.btn{display:block;width:100%;margin-top:16px;padding:12px;border:none;border-radius:10px;background:var(--mint-deep);color:#fff;font-size:14px;font-weight:700;font-family:inherit;cursor:pointer}.btn:disabled{opacity:.6}.btn-secondary{background:#fff;color:var(--ink-sub);border:1px solid var(--line);margin-top:8px}.notice{background:#eef7f4;border:1px solid var(--mint);border-radius:12px;padding:12px 16px;font-size:13px;color:var(--mint-deep);line-height:1.6}.survey-list{display:flex;flex-direction:column;gap:8px}.survey-row{display:flex;justify-content:space-between;align-items:center;gap:12px;width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:#fafcfb;font-family:inherit;font-size:14px;cursor:pointer;text-align:left}.survey-title{color:var(--ink);font-weight:600}.survey-reward{color:var(--mint-deep);font-size:13px;font-weight:700;white-space:nowrap}.q-block{margin-top:16px}.q-label{font-size:14px;font-weight:600;margin-bottom:8px}.q-required{margin-left:6px;font-size:11px;color:#c2554d;font-weight:600}.q-error{font-size:12px;color:#c2554d;margin-top:4px;min-height:1em}.q-textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:10px;font-size:14px;font-family:inherit;resize:vertical}.scale-group{display:flex;gap:8px}.scale-item{flex:1;text-align:center}.scale-item input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.scale-item input:focus-visible+span{outline:2px solid var(--mint-deep);outline-offset:2px}.scale-item span{display:block;padding:10px 0;border:1px solid var(--line);border-radius:10px;font-size:14px;color:var(--ink-sub);cursor:pointer}.scale-item input:checked+span{background:var(--mint-deep);border-color:var(--mint-deep);color:#fff;font-weight:700}.scale-hint{display:flex;justify-content:space-between;font-size:11px;color:var(--ink-sub);margin-top:4px}.points-popup-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:flex;align-items:center;justify-content:center;background:#1f2a2873;animation:popup-fade-in .2s ease-out}.points-popup-overlay.points-popup-leave{opacity:0;transition:opacity .25s ease-out}.points-popup{background:#fff;border-radius:20px;padding:28px 40px 24px;text-align:center;box-shadow:0 12px 40px #1f2a2840;animation:popup-card-in .35s cubic-bezier(.34,1.4,.64,1)}.points-popup .wave{width:72px;height:27px}.points-popup-amount{font-size:44px;font-weight:700;color:var(--mint-deep);line-height:1.2;margin-top:8px;animation:popup-amount-in .4s cubic-bezier(.34,1.5,.64,1) .1s backwards}.points-popup-unit{font-size:20px;margin-left:2px}.points-popup-label{font-size:13px;color:var(--ink-sub);margin-top:4px}@keyframes popup-fade-in{0%{opacity:0}}@keyframes popup-card-in{0%{transform:scale(.85);opacity:0}}@keyframes popup-amount-in{0%{transform:scale(.6);opacity:0}}.referral-link{margin-top:12px;padding:10px 12px;border:1px dashed var(--line);border-radius:10px;background:#fafcfb;font-size:12px;color:var(--ink-sub);word-break:break-all}.choice-item{display:flex;align-items:center;gap:8px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;margin-bottom:8px;font-size:14px;cursor:pointer}.menu-footer{margin-top:12px;font-size:12px;color:var(--ink-sub);line-height:1.7}