@import "https://fonts.googleapis.com/css2?family=Gaegu:wght@400;700&family=Gowun+Dodum&display=swap";:root{--paper:#fdf6e3;--card:#fff;--ink:#4a3728;--soft:#9c8570;--coral:#f4a4a0;--coral-ink:#7a3a36;--coral-soft:#fce4e2;--sky:#a8d8ea;--sky-soft:#e4f3f8;--yellow:#fde68a;--rose:#c0616e;--line:#4a372826;--shadow:#4a37281f}*,:before,:after{box-sizing:border-box}html,body{background:var(--paper);margin:0;padding:0}body{color:var(--ink);-webkit-font-smoothing:antialiased;font-family:Gowun Dodum,system-ui,-apple-system,sans-serif}#root{min-height:100svh}button{cursor:pointer;color:inherit;background:0 0;border:none;font-family:inherit}input,select,textarea{color:var(--ink);font-family:inherit;font-size:16.5px}:focus-visible{outline:2px solid var(--coral);outline-offset:2px;border-radius:4px}.wrap{max-width:560px;padding-bottom:calc(78px + env(safe-area-inset-bottom));margin:0 auto}.head{background:var(--coral);color:var(--coral-ink);border:3px solid var(--yellow);border-radius:24px;margin:14px 15px 0;padding:18px 18px 20px;position:relative;overflow:hidden}.head:after{content:"";background:#ffffff47;border-radius:50%;width:120px;height:120px;position:absolute;top:-36px;right:-30px}.headrow{justify-content:space-between;align-items:center;gap:8px;display:flex;position:relative}.eyebrow{letter-spacing:.02em;opacity:.85;white-space:nowrap;flex-direction:column;flex:none;align-items:flex-end;font-size:11px;line-height:1.3;display:flex}.title{letter-spacing:-.01em;color:var(--coral-ink);background:0 0;border:none;margin:0;padding:0;font-family:Gaegu,Gowun Dodum,sans-serif;font-size:22px;font-weight:700;line-height:1.4}.subtitle{opacity:.9;margin:4px 0 0;font-size:14px;line-height:1.5}.tabs{z-index:50;background:var(--card);border-top:2px solid var(--line);max-width:560px;padding:8px 10px calc(11px + env(safe-area-inset-bottom));box-shadow:0 -5px 22px -10px var(--shadow);justify-content:space-around;gap:4px;margin:0 auto;display:flex;position:fixed;bottom:0;left:0;right:0}.tab{letter-spacing:0;min-width:0;color:var(--soft);white-space:nowrap;border-radius:14px;flex-direction:column;flex:1;align-items:center;gap:2px;padding:6px 2px;font-size:10.5px;font-weight:700;line-height:1.4;text-decoration:none;display:flex}.tab .ico{font-size:19px;line-height:1}.tab.on{background:var(--coral-soft);color:var(--coral-ink)}.pad{padding:16px 20px 0}.sec{letter-spacing:.01em;color:var(--soft);align-items:center;gap:5px;margin:22px 0 9px;font-size:13.5px;font-weight:700;line-height:1.7;display:flex}.sec.first{margin-top:2px}.box{box-shadow:0 2px 10px -4px var(--shadow);background:var(--card);border:2px solid var(--line);border-radius:16px;overflow:hidden}.tr{border-bottom:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:12px;padding:11px 14px;font-size:15px;display:flex}.tr:last-child{border-bottom:none}.tr .k{color:var(--soft);flex:0 auto;min-width:8em}.tr .v{text-align:right;flex:none;max-width:100%;margin-left:auto}.ta{background:var(--card);border:2px solid var(--line);resize:vertical;border-radius:16px;width:100%;min-height:128px;padding:13px;line-height:1.7}.inp{background:var(--card);border:2px solid var(--line);border-radius:12px;width:100%;padding:11px 12px}.num{font-variant-numeric:tabular-nums}.sel{appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8' fill='none' stroke='%239C8570' stroke-width='1.6'><path d='M1 1.5 6 6.5 11 1.5'/></svg>");background-position:right 11px center;background-repeat:no-repeat;background-size:11px 8px;min-width:0;padding-right:30px}.sel:disabled{opacity:.45}.lab{letter-spacing:.01em;color:var(--soft);margin-bottom:6px;font-size:13px;font-weight:700;line-height:1.7;display:block}.field{margin-bottom:13px}.row2{gap:8px;display:flex}.btn{background:var(--coral);color:var(--coral-ink);box-shadow:0 3px 10px -4px var(--shadow);text-align:center;border-radius:14px;width:100%;padding:13px 16px;font-size:15.5px;font-weight:700;line-height:1.6;text-decoration:none;display:block}.btn.sm{border-radius:10px;padding:9px 12px;font-size:14.5px}.btn.ghost{color:var(--coral-ink);border:2px solid var(--coral);background:0 0}.btn.quiet{color:var(--soft);border:2px solid var(--line);background:0 0}.btn.warn{color:var(--rose);background:0 0;border:2px solid #c0616e66}.btn.sky{background:var(--sky);color:#1e5a6e}.btn[disabled]{opacity:.42;cursor:default}.chips{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.chip{border:2px solid var(--line);background:var(--card);color:var(--soft);border-radius:999px;padding:6px 12px;font-size:14px}.chip.on{background:var(--coral);border-color:var(--coral);color:var(--coral-ink)}.item{background:var(--card);border:2px solid var(--line);border-radius:14px;align-items:flex-start;gap:11px;margin-bottom:9px;padding:12px 14px;display:flex}.item .body{flex:1;min-width:0}.item .top{justify-content:space-between;align-items:baseline;gap:10px;display:flex}.item .time{color:var(--coral-ink);white-space:nowrap;font-size:13px;font-weight:700}.item .meta{color:var(--soft);margin-top:3px;font-size:13.5px}.item .x{color:var(--coral-ink);white-space:nowrap;padding:2px 4px;font-size:13.5px}.empty{text-align:center;color:var(--soft);flex-direction:column;align-items:center;padding:40px 24px;font-size:15px;line-height:1.7;display:flex}.note{color:var(--soft);font-size:13.5px;line-height:1.7}.err{color:var(--rose);margin-top:9px;font-size:14px;line-height:1.6}.spin{border:2px solid var(--line);border-top-color:var(--coral);vertical-align:-2px;border-radius:50%;width:12px;height:12px;margin-right:6px;animation:.7s linear infinite rot;display:inline-block}@keyframes rot{to{transform:rotate(360deg)}}.hide{display:none!important}@media (prefers-reduced-motion:reduce){.spin{animation:none}}.collapse{background:var(--card);border:2px solid var(--line);box-shadow:0 2px 10px -4px var(--shadow);border-radius:16px;margin-bottom:8px;overflow:hidden}.collapse-head{width:100%;color:var(--ink);text-align:left;justify-content:space-between;align-items:center;gap:10px;padding:13px 14px;font-size:15px;font-weight:400;line-height:1.6;display:flex}.collapse-mark{border:1px solid var(--line);background:var(--paper);width:20px;height:20px;color:var(--soft);border-radius:50%;flex:none;place-items:center;font-size:15px;font-weight:600;line-height:1;display:grid}.collapse-head[aria-expanded=true] .collapse-mark{border-color:var(--coral);color:var(--coral-ink)}.collapse-body{border-top:1px solid var(--line);padding:12px 14px 14px}.group{letter-spacing:.01em;color:var(--ink);align-items:center;gap:5px;margin:22px 0 9px;padding-left:2px;font-size:14px;font-weight:700;line-height:1.7;display:flex}.group.first{margin-top:4px}.modal-overlay{z-index:100;background:#4a372873;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.modal-card{background:var(--card);border:2px solid var(--line);width:min(360px,100%);max-height:80vh;box-shadow:0 12px 32px -8px var(--shadow);border-radius:20px;padding:20px;overflow-y:auto}.modal-card .title{margin:0 0 8px;font-size:18px;font-weight:700}.modal-card .body{color:var(--soft);white-space:pre-line;margin:0 0 16px;font-size:14.5px;line-height:1.6}.confetti-wrap{z-index:101;pointer-events:none;height:0;position:fixed;top:0;left:0;right:0}.confetti-piece{opacity:0;border-radius:2px;width:9px;height:14px;animation-name:confetti-pop;animation-timing-function:ease-out;animation-fill-mode:forwards;position:absolute;top:28vh}@keyframes confetti-pop{0%{opacity:0;transform:translateY(0)rotate(0)scale(.6)}15%{opacity:1}55%{opacity:1;transform:translateY(-46px) rotate(var(--rot)) scale(1)}to{opacity:0;transform:translateY(64px) rotate(var(--rot)) scale(.9)}}@media (prefers-reduced-motion:reduce){.confetti-piece{animation:none;display:none}}.emoji-grid{grid-template-columns:repeat(8,1fr);gap:5px;display:grid}.emoji-cell{aspect-ratio:1;border:2px solid var(--line);background:var(--card);color:var(--soft);border-radius:10px;place-items:center;padding:0;font-size:19px;line-height:1;display:grid}.emoji-cell.on{border-color:var(--coral);background:var(--coral-soft)}@media (width<=380px){.emoji-grid{grid-template-columns:repeat(6,1fr)}}.reveal-btn{background:var(--card);border:2px dashed var(--sky);text-align:center;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;touch-action:manipulation;border-radius:14px;width:100%;padding:16px}.reveal-hidden{color:var(--soft);text-align:center;font-size:14px;font-weight:600;line-height:1.8;display:inline-block}.reveal-name{color:var(--coral-ink);font-family:Gaegu,sans-serif;font-size:24px;font-weight:700}.steps{margin:0;padding:0;list-style:none}.steps li{border-bottom:1px solid var(--line);align-items:center;gap:10px;padding:11px 14px;font-size:14.5px;line-height:1.6;display:flex}.steps li:last-child{border-bottom:none}.steps .stepnum{background:var(--coral);width:22px;height:22px;color:var(--coral-ink);border-radius:50%;flex:none;justify-content:center;align-items:center;font-size:12.5px;font-weight:700;display:inline-flex}.secret-card{background:linear-gradient(160deg, var(--sky-soft), var(--card) 60%);border:3px dashed var(--sky);text-align:center;border-radius:20px;margin-bottom:16px;padding:20px 18px;position:relative;overflow:hidden}.secret-card .decor{pointer-events:none;position:absolute}.secret-card .icon{margin-bottom:8px;font-size:40px;line-height:1}.secret-card .illust{justify-content:center;margin-bottom:4px;display:flex}.secret-card .msg{color:var(--coral-ink);font-family:Gaegu,sans-serif;font-size:19px;font-weight:700;line-height:1.5}