.jy-rsvp-app{--night:#0D1226;--night2:#151B3D;--moon:#F4C86B;--glow:#FFE3A3;--ember:#E8703A;--ember2:#C9502A;--cream:#F5EFE0;--slate:#93A0C4;--line:rgba(244,200,107,.18);margin:0;background:var(--night);color:var(--cream);font-family:"PingFang TC","Microsoft JhengHei","Noto Sans TC",sans-serif;-webkit-font-smoothing:antialiased;overflow:hidden}
.jy-rsvp-app *{box-sizing:border-box}.jy-sky{position:relative;background:radial-gradient(ellipse 900px 600px at 50% 0%,rgba(35,44,92,.9),transparent 62%),linear-gradient(180deg,var(--night),var(--night2) 55%,#1A1030);overflow:hidden;padding-bottom:10px}.jy-stars{position:absolute;inset:0;pointer-events:none}.jy-stars i{position:absolute;background:#fff;border-radius:50%;opacity:.7;animation:jyTwinkle 3.5s ease-in-out infinite}.jy-cloud{position:absolute;opacity:.16;font-size:80px;filter:blur(1px);pointer-events:none}.jy-c1{top:14%;animation:jyRight 46s linear infinite}.jy-c2{top:30%;animation:jyLeft 60s linear infinite}.jy-c3{top:8%;animation:jyRight 70s linear infinite -20s}.jy-hero{position:relative;max-width:720px;margin:auto;padding:52px 24px 8px;text-align:center}.jy-eyebrow{display:inline-block;font-size:12px;letter-spacing:.28em;color:var(--moon);border:1px solid var(--line);padding:6px 14px;border-radius:999px;margin-bottom:20px}.jy-rsvp-app h1{font-size:clamp(28px,5.6vw,42px);line-height:1.3;margin:0 0 10px;font-weight:800;background:linear-gradient(180deg,#FFF6E0,var(--moon));-webkit-background-clip:text;background-clip:text;color:transparent}.jy-tagline{color:var(--slate);font-size:15px;line-height:1.9;margin:auto}.jy-scene{position:relative;max-width:520px;height:300px;margin:20px auto 0}.jy-moon-wrap{position:absolute;left:50%;top:26px;transform:translateX(-50%);width:168px;height:168px}.jy-moon-glow{position:absolute;inset:-34px;border-radius:50%;background:radial-gradient(circle,rgba(244,200,107,.4),transparent 70%);filter:blur(4px);animation:jyPulse 4s infinite}.jy-moon-base{position:absolute;inset:0;border-radius:50%;background:radial-gradient(circle at 35% 30%,var(--glow),var(--moon) 55%,#D9A441);box-shadow:0 0 40px rgba(244,200,107,.25)}.jy-moon-craters{position:absolute;inset:0;border-radius:50%;opacity:.15;background:radial-gradient(circle at 30% 65%,#000 6%,transparent 7%),radial-gradient(circle at 62% 40%,#000 5%,transparent 6%),radial-gradient(circle at 70% 72%,#000 4%,transparent 5%)}.jy-rabbit{position:absolute;left:50%;bottom:18px;transform:translateX(-50%);width:54px;animation:jyHop 1.6s ease-in-out infinite}.jy-change{position:absolute;left:0;top:75px;font-size:46px;animation:jyFly 9s ease-in-out infinite}.jy-wugang{position:absolute;right:5px;bottom:8px;font-size:44px;text-align:center}.jy-wugang small{display:block;color:var(--slate);font-size:10.5px}.jy-scene-caption{font-size:12.5px;color:var(--slate)}.jy-scene-caption b{color:var(--moon)}.jy-chips{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:20px}.jy-chip{background:rgba(244,200,107,.08);border:1px solid var(--line);border-radius:12px;padding:10px 16px;font-size:13px;text-align:left;min-width:150px}.jy-chip b{display:block;color:var(--moon);font-size:11px;margin-bottom:3px}.jy-card{max-width:640px;margin:auto;padding:0 24px 50px}.jy-panel{background:rgba(21,27,61,.7);border:1px solid var(--line);border-radius:18px;padding:30px 28px;margin-top:24px;backdrop-filter:blur(6px)}.jy-panel h2{margin:0 0 16px;font-size:18px;color:var(--moon);text-align:center}.jy-invite-copy{white-space:pre-wrap;line-height:2.1;font-size:14.5px;color:#E7E1D0;text-align:center}.jy-deadline{margin-top:16px;text-align:center;font-size:13.5px;color:var(--moon);border-top:1px dashed var(--line);padding-top:14px}.jy-warn{margin-top:16px;padding:12px 14px;background:rgba(232,112,58,.1);border:1px solid rgba(232,112,58,.35);border-radius:10px;font-size:13px;color:#FFC9A8;line-height:1.7;text-align:center}.jy-reply-intro{text-align:center;margin-bottom:22px}.jy-reply-intro p{margin:0;font-size:13px;color:var(--slate)}.jy-field{margin-bottom:16px}.jy-field label{display:block;font-size:12.5px;color:var(--slate);margin-bottom:6px}.jy-field input{width:100%;padding:11px 13px;border-radius:10px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--cream);font-size:14px}.jy-field input:focus{outline:none;border-color:var(--moon)}.jy-row2,.jy-meal-picker{display:grid;grid-template-columns:1fr 1fr;gap:14px}.jy-meal-card{border:1px solid var(--line);border-radius:14px;padding:16px 12px;text-align:center;background:rgba(255,255,255,.03)}.jy-icon{font-size:30px}.jy-name{font-size:13px;margin-bottom:10px;font-weight:600}.jy-stepper{display:flex;align-items:center;justify-content:center;gap:10px}.jy-stepper button{width:30px;height:30px;border-radius:8px;border:1px solid var(--line);background:rgba(255,255,255,.05);color:var(--cream);font-size:16px;cursor:pointer}.jy-n{min-width:24px;font-size:16px;font-weight:700;color:var(--moon)}.jy-total-hint{margin-top:10px;font-size:12.5px;color:var(--slate);text-align:center}.jy-total-hint.is-error{color:var(--ember)}.jy-submit-btn{width:100%;margin-top:18px;padding:14px;border:0;border-radius:12px;background:linear-gradient(135deg,var(--ember),var(--ember2));color:#fff;font-size:15px;font-weight:700;cursor:pointer}.jy-submit-btn:disabled{opacity:.5;cursor:not-allowed}.jy-success{display:none;text-align:center;padding:20px 0 4px}.jy-big{font-size:38px}.jy-success p{color:var(--slate)}.jy-summary{display:flex;gap:10px}.jy-sum-box{flex:1;background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:12px;padding:14px;text-align:center}.jy-num{font-size:22px;font-weight:800;color:var(--moon)}.jy-lbl{font-size:11.5px;color:var(--slate)}.jy-gather-title{text-align:center;color:var(--slate);font-size:13px;margin-bottom:14px}.jy-roster{margin-top:16px;max-height:240px;overflow:auto}.jy-roster-row{display:flex;justify-content:space-between;gap:12px;font-size:13px;padding:8px 0;border-bottom:1px solid var(--line)}.jy-tag{color:var(--slate);font-size:12px;white-space:nowrap}.jy-loading-note{text-align:center;color:var(--slate);font-size:12px;padding:8px}.jy-footer{text-align:center;padding:6px 24px 50px;color:var(--slate);font-size:12.5px;line-height:2}.jy-sig{color:var(--moon);font-weight:700;margin-top:6px}
@keyframes jyTwinkle{0%,100%{opacity:.2}50%{opacity:.9}}@keyframes jyPulse{0%,100%{opacity:.75}50%{opacity:1}}@keyframes jyHop{0%,100%{transform:translateX(-50%) translateY(0)}35%{transform:translateX(-50%) translateY(-14px)}}@keyframes jyFly{0%{transform:translate(-20px,40px) scale(.85);opacity:0}12%,88%{opacity:1}50%{transform:translate(230px,-20px) scale(1)}100%{transform:translate(470px,40px) scale(.85);opacity:0}}@keyframes jyRight{from{transform:translateX(-140px)}to{transform:translateX(calc(100vw + 140px))}}@keyframes jyLeft{from{transform:translateX(calc(100vw + 140px))}to{transform:translateX(-140px)}}
@media(max-width:480px){.jy-hero,.jy-card{padding-left:16px;padding-right:16px}.jy-panel{padding:24px 18px}.jy-row2,.jy-meal-picker{grid-template-columns:1fr}.jy-summary{gap:6px}.jy-sum-box{padding:12px 6px}.jy-scene{height:280px}.jy-change{font-size:38px}.jy-wugang{font-size:36px}.jy-roster-row{align-items:flex-start;flex-direction:column}.jy-tag{white-space:normal}}
@media(prefers-reduced-motion:reduce){.jy-rsvp-app *{animation-duration:.01ms!important;animation-iteration-count:1!important}}