/* 손글씨: 윤 초록우산어린이 만세체 — 공식 배포 원본 파일을 수정 없이 그대로 불러옵니다 (assets/fonts 폴더) */
@font-face{font-family:"ManSeh";src:url("../fonts/YoonChildfundkoreaManSeh.otf") format("opentype");font-display:swap}
:root{
  --night-0:#0A0E46; --night-1:#16207F; --night-2:#1D2CA6; --violet:#41349F;
  --gold:#E9C878; --gold-2:#D6B262; --gold-hi:#F6C66A; --gold-line:rgba(214,178,98,.62);
  --cream:#EDE6D6; --paper:#F7F3FF; --soft:#C9C5F2; --ink-dark:#1B2346; --yellow:#FFD54A;
  --error:#FFB3B8;
  --f-display:"Bagel Fat One","Pretendard Variable",sans-serif;
  --f-hand:"ManSeh","Gowun Dodum",sans-serif;
  --f-body:"Gowun Dodum","Pretendard Variable",sans-serif;
  --f-ui:"Pretendard Variable",Pretendard,-apple-system,"Apple SD Gothic Neo",sans-serif;
  --ease:cubic-bezier(.16,1,.3,1);
  --gutter:20px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;background:var(--night-0)}
body{margin:0;min-height:100svh;color:var(--paper);font-family:var(--f-ui);word-break:keep-all;overflow-wrap:anywhere;-webkit-font-smoothing:antialiased;
  background:linear-gradient(180deg,var(--night-0) 0%,var(--night-1) 34%,var(--night-2) 68%,var(--violet) 100%) fixed}
::selection{background:var(--gold);color:var(--ink-dark)}
#sky{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:0}
main{position:relative;z-index:1;max-width:440px;margin:0 auto;padding:0 var(--gutter)}
.screen{display:none;min-height:100svh;padding:calc(env(safe-area-inset-top) + 22px) 0 calc(env(safe-area-inset-bottom) + 28px);flex-direction:column}
.screen.on{display:flex;animation:enter .7s var(--ease) both}
@keyframes enter{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
[tabindex="-1"]:focus{outline:none}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:10px}
.hl{font-style:normal;font-family:var(--f-display);font-weight:400;color:var(--yellow)}
.logo{display:block;width:150px;height:auto}

h1,h2{margin:0;font-weight:400}
.h1{font:700 22px/1.4 var(--f-ui);letter-spacing:-.02em;text-wrap:balance}
.lede{font-family:var(--f-body);font-size:17px;line-height:1.75;color:var(--soft);margin:12px 0 0;text-wrap:pretty}
.center{text-align:center}
.grow{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center}
.foot{margin-top:auto;padding-top:26px;display:flex;flex-direction:column;align-items:center;gap:6px}

/* 버튼 */
.btn{-webkit-appearance:none;appearance:none;border:0;cursor:pointer;width:100%;min-height:58px;border-radius:999px;
  background:linear-gradient(180deg,#F1D27A 0%,#D3A64A 100%);color:var(--ink-dark);font:700 18px/1.2 var(--f-ui);letter-spacing:-.02em;
  display:flex;align-items:center;justify-content:center;gap:10px;padding:0 24px;text-decoration:none;
  box-shadow:inset 0 -3px 0 rgba(110,70,10,.35),0 12px 24px -12px rgba(4,5,36,.7);transition:transform .2s var(--ease),filter .2s;
  -webkit-tap-highlight-color:transparent;touch-action:manipulation}
.btn:hover{filter:brightness(1.05)}
.btn:active{transform:scale(.98)}
.btn[disabled]{opacity:.7;cursor:progress}
.btn svg{width:20px;height:20px;flex:none}
.btn:focus-visible{border-radius:999px}
.link{background:none;border:0;color:var(--soft);font:500 15px/1.4 var(--f-ui);text-decoration:underline;text-underline-offset:4px;text-decoration-color:rgba(201,197,242,.4);cursor:pointer;padding:10px 4px}
.link:hover{color:var(--paper)}

/* 별 우표 */
.stamp{position:relative;display:inline-block;flex:none;width:var(--w);height:var(--h);
  background:radial-gradient(circle at 6px 6px,rgba(0,0,0,0) 3.4px,#F6EEDA 3.9px) -6px -6px/12px 12px;
  filter:drop-shadow(0 6px 8px rgba(4,5,36,.45))}
.stamp-l{--w:204px;--h:252px;--pad:10px;--seal:132px;--nm:22px;--tag:9px;--val:14px}
.stamp-m{--w:132px;--h:168px;--pad:7px;--seal:84px;--nm:15px;--tag:7px;--val:10px}
.stamp-s{--w:84px;--h:108px;--pad:5px;--seal:56px;--nm:0;--tag:0;--val:0}
.stamp-in{position:absolute;inset:4px;padding:var(--pad);background:#F6EEDA;display:flex;flex-direction:column;gap:calc(var(--pad) - 2px)}
.stamp-art{position:relative;flex:1;display:grid;place-items:center;overflow:hidden;
  background:radial-gradient(1px 1px at 20% 30%,#fff 50%,transparent 51%),radial-gradient(1px 1px at 70% 18%,#FFE9A8 50%,transparent 51%),radial-gradient(1.2px 1.2px at 82% 64%,#fff 50%,transparent 51%),radial-gradient(1px 1px at 34% 78%,#fff 50%,transparent 51%),radial-gradient(1px 1px at 55% 45%,rgba(255,255,255,.7) 50%,transparent 51%),linear-gradient(180deg,#16207F 0%,#2A2C95 70%,#41349F 100%);
  box-shadow:inset 0 0 0 1px #1F2560}
.stamp-art .seal{width:var(--seal);height:var(--seal);color:var(--yellow);transform:rotate(-6deg)}
.stamp-val{position:absolute;left:6px;top:4px;font:400 var(--val)/1 var(--f-display);color:var(--yellow)}
.stamp-s .stamp-val,.stamp-s .stamp-cap{display:none}
.stamp-cap{display:flex;align-items:baseline;justify-content:space-between;gap:6px;color:#1F2560;line-height:1}
.stamp-cap b{font:400 var(--nm)/1 var(--f-display);letter-spacing:-.02em}
.stamp-cap i{font:800 var(--tag)/1 var(--f-ui);font-style:normal;letter-spacing:.08em;color:#A97C26}

/* 금색 왁스 실링 (가운데 별 인장) */
.wax{position:relative;display:block;width:var(--s,102px);height:calc(var(--s,102px) * .98);--p:0}
.wax-blob{position:absolute;inset:0;border-radius:46% 54% 51% 49%/55% 47% 53% 45%;
  background:radial-gradient(circle at 34% 28%,#FBEBB0 0%,#E2BC62 30%,#C2943A 64%,#94691F 88%,#7A5418 100%);
  box-shadow:0 8px 14px -4px rgba(0,0,12,.7),inset 0 -4px 7px rgba(90,55,5,.5),inset 0 3px 4px rgba(255,245,200,.55)}
.wax-disc{position:absolute;left:10%;top:9%;width:80%;height:82%;border-radius:50%;
  background:radial-gradient(circle at 40% 35%,#DDB257 0%,#C49438 70%,#A97C26 100%);
  box-shadow:inset 0 3px 6px rgba(80,50,0,.55),inset 0 -2px 3px rgba(255,240,190,.4),0 1px 0 rgba(255,240,190,.4)}
.wax-art{position:absolute;left:13%;top:13%;width:74%;height:76%;display:grid;place-items:center}
.wax-art .seal{width:100%;height:100%}
.wax-sh{color:#6B4A12;transform:translate(.8px,1px) rotate(-9deg)}
.wax-hi{color:#FFF0C0;opacity:.7;transform:translate(-.6px,-.7px) rotate(-9deg)}
.wax-base{color:#C7983C;transform:rotate(-9deg)}
.wax-fill{color:#FFF6DA;transform:rotate(-9deg);clip-path:inset(calc((1 - var(--p)) * 100%) 0 0 0)}

/* 공통 별자리 종이 */
.navy{background:radial-gradient(ellipse at 50% 0%,#1F2848 0%,#151B36 55%,#10152B 100%);color:var(--cream)}
.constel{position:absolute;inset:0;background-image:url("../images/constel.webp");background-size:360px auto;background-position:top center;pointer-events:none}
.frame{position:absolute;pointer-events:none;border:1px solid var(--gold-line)}
.frame.f2{border-color:rgba(214,178,98,.3)}
.corner{position:absolute;width:16px;height:16px;color:var(--gold-2)}

/* ① 별 우표 */
.stamp-hero{position:relative;width:250px;height:290px;display:grid;place-items:center;margin-bottom:28px}
.stamp-hero .stamp{transform:rotate(-4deg)}
.postmark{position:absolute;right:-34px;top:-6px;width:160px;height:120px;opacity:.78;transform:rotate(-12deg)}
/* 고운돋움은 굵기가 하나뿐이라 외곽선으로 두께를 조금 더함 */
#s-intro .lede{color:#D6D2F6;-webkit-text-stroke:.45px #D6D2F6}

/* 별 고르기 */
#s-pick{margin:0 -2px}
.pick-row{display:flex;justify-content:center;align-items:flex-start;gap:4px;margin-top:34px}
.pick{background:none;border:0;padding:0;cursor:pointer;border-radius:8px;transform-origin:top center;-webkit-tap-highlight-color:transparent}
.pick-row .pick:nth-child(1){transform:translate(3px,0) rotate(-6deg) scale(.82)}
.pick-row .pick:nth-child(2){transform:translate(10px,14px) rotate(3deg) scale(.82)}
.pick-row .pick:nth-child(3){transform:translate(-5px,0) rotate(-2deg) scale(.82)}
.pick:hover .stamp{filter:drop-shadow(0 10px 14px rgba(4,5,36,.55)) brightness(1.04)}

/* ② 봉투에 이름 쓰기 */
#s-form{padding-top:calc(env(safe-area-inset-top) + 36px)}
#s-form main,#s-form form{margin:0 -2px}
#s-form .h1,#s-seal .h1,#s-pick .h1{font-size:23px;line-height:1.38}
.form-head{padding:30px 4px 0}
.form-head .lede{margin-top:0;padding-top:5px;font-size:16px;line-height:1.7}
.envcard{position:relative;isolation:isolate;margin-top:60px;padding:24px 22px 22px;transform:rotate(-.8deg);color:#F3EBD3;
  background:radial-gradient(ellipse at 50% 20%,#222B4E 0%,#182040 60%,#121832 100%);
  box-shadow:0 24px 42px -18px rgba(0,0,10,.95),inset 0 0 30px rgba(0,0,8,.5),0 0 0 1px rgba(214,178,98,.3)}
.envcard > .constel{opacity:.55;z-index:-1}
.envcard > .frame{z-index:-1}
.envcard .stamp{position:absolute;right:16px;top:14px;transform:rotate(5deg)}
.field{display:flex;flex-direction:column;gap:4px}
.field.from{width:210px}
.field.to{margin-top:52px;margin-left:60px}
.field label,.label{font:800 13px/1.3 var(--f-ui);letter-spacing:.06em;color:#C9B37A}
.ink-input{height:46px;border:0;border-bottom:1.5px dashed rgba(233,200,120,.6);background:transparent;color:#F1D27A;font:600 21px/1.2 var(--f-ui);letter-spacing:-.01em;padding:0 2px;caret-color:#F1D27A;border-radius:0;width:100%}
.ink-input::placeholder{color:rgba(233,200,120,.5)}
.ink-input:focus{outline:none;border-bottom-color:#F1D27A;border-bottom-style:solid}
.field.err .ink-input{border-bottom-color:var(--error)}
.err-msg{display:none;margin:4px 0 0;font:500 13px/1.4 var(--f-ui);color:var(--error)}
.field.err .err-msg,.calls.err .err-msg{display:block}
.hint{margin:6px 0 0;font:500 13px/1.5 var(--f-ui);color:#D9D2F0;display:flex;flex-wrap:wrap;align-items:center;gap:2px 8px}
.hint[hidden]{display:none}
.hint strong{color:#F1D27A}
.hint .link{color:#E9C878;font-size:13px;padding:4px 2px;text-decoration-color:rgba(233,200,120,.5)}
.alt{display:none;margin-top:6px}
.alt.on{display:block}
.divider{margin:22px -20px 0;border-top:1px solid rgba(233,200,120,.22)}
.calls .label{display:block;margin:16px 0 10px;font:700 15px/1.3 var(--f-ui);letter-spacing:-.01em;color:#F3EBD3}
.chips{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.chip{-webkit-appearance:none;appearance:none;height:46px;border-radius:12px;font:600 16px/1 var(--f-ui);cursor:pointer;
  background:rgba(255,255,255,.04);border:1.5px solid rgba(233,200,120,.4);color:#F3EBD3;transition:all .18s var(--ease);-webkit-tap-highlight-color:transparent}
.chip.wide{grid-column:span 2}
.chip{position:relative}
.chip > span{position:relative;z-index:1}
/* 고른 호칭: 동그라미 + 강아지 발바닥 도장 */
.chip .paw{display:none;position:absolute;right:-9px;top:-11px;width:28px;height:28px;z-index:2;overflow:visible;pointer-events:none}
.chip[aria-checked="true"] .paw{display:block;animation:paw-in .42s var(--ease) both}
@keyframes paw-in{0%{opacity:0;transform:scale(1.7) rotate(-30deg)}60%{opacity:1;transform:scale(.92) rotate(-10deg)}100%{opacity:1;transform:scale(1) rotate(-14deg)}}
.chip[aria-checked="true"]{background:rgba(241,210,122,.12);border:2px solid #F1D27A;color:#F1D27A;border-radius:50% 46% 52% 44%/60% 52% 48% 40%;transform:rotate(-4deg)}
.custom{display:none;margin-top:10px}
.custom.on{display:block}

/* ③ 왁스 실링 봉투 */
.seal-head{padding-top:38px}
@keyframes env-shake{0%{transform:translate(0,0) rotate(0)}20%{transform:translate(-3px,1.2px) rotate(-1.05deg)}40%{transform:translate(3px,-.9px) rotate(.9deg)}60%{transform:translate(-2.1px,-1.2px) rotate(-.6deg)}80%{transform:translate(2.4px,.9px) rotate(1.05deg)}100%{transform:translate(0,0) rotate(0)}}
@keyframes env-settle{0%{transform:translateY(0) scale(1)}35%{transform:translateY(3px) scale(.985)}70%{transform:translateY(-2px) scale(1.005)}100%{transform:none}}
.env{position:relative;width:336px;max-width:100%;height:236px;margin:170px auto 0;perspective:1000px}
.env.shaking{animation:env-shake .4s ease-in-out infinite}
.env.settle{animation:env-settle .38s var(--ease) both}
.env-inside{position:absolute;inset:0;background:#0C1024;box-shadow:0 30px 44px -18px rgba(0,0,10,.95),0 6px 14px -6px rgba(0,0,10,.7)}
.env-letter{position:absolute;left:14px;right:14px;top:10px;height:214px;overflow:hidden;z-index:2;opacity:0;
  box-shadow:0 -6px 18px -10px rgba(0,0,10,.6),0 0 0 1px rgba(214,178,98,.25);transition:transform 1s var(--ease),opacity .3s ease .6s}
.env-letter .ruled{position:absolute;inset:0;margin:0 20px;background-image:repeating-linear-gradient(180deg,rgba(0,0,0,0) 0 27px,rgba(214,178,98,.16) 27px 28px);background-position:0 6px}
.env-letter .txt{position:relative;padding:14px 22px 0 26px;font-family:var(--f-hand)}
.env-letter .g{margin:0;font-size:27px;line-height:40px;color:var(--gold)}
.env-letter .b{margin:14px 0 0;font-size:16px;line-height:28px;color:var(--cream)}
.env-back{position:absolute;inset:0;z-index:3;background:radial-gradient(ellipse at 50% 30%,#222B4E 0%,#182040 60%,#121832 100%);box-shadow:inset 0 0 30px rgba(0,0,8,.55),inset 0 0 0 1px rgba(214,178,98,.3)}
.env-back .constel{opacity:.55}
.env-bottom{position:absolute;inset:0;z-index:3;filter:drop-shadow(0 -2px 3px rgba(0,0,8,.6))}
.env-bottom > div{position:relative;width:100%;height:100%;background:linear-gradient(180deg,#1F2849 0%,#19213F 100%);clip-path:polygon(0 100%,47% 47%,50% 45.5%,53% 47%,100% 100%)}
.env-flap{position:absolute;left:0;right:0;top:0;height:61%;transform-origin:top center;z-index:4;filter:drop-shadow(0 3px 3px rgba(0,0,8,.6));
  transition:transform .75s var(--ease) .5s,z-index 0s .5s}
.env-flap > div{position:relative;width:100%;height:100%;background:linear-gradient(180deg,#252F55 0%,#1D2647 100%);clip-path:polygon(0 0,100% 0,52.5% 97%,50% 100%,47.5% 97%)}
.env-flap .constel{opacity:.4}
.env svg.lines{position:absolute;inset:0;width:100%;height:100%}
.seal-btn{position:absolute;left:50%;top:61%;z-index:6;padding:0;border:0;background:none;cursor:pointer;border-radius:50%;
  transform:translate(-50%,-50%) rotate(-4deg);transition:transform .45s var(--ease),opacity .4s ease;
  -webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;user-select:none;-webkit-user-select:none;touch-action:none}
.seal-btn:focus-visible{outline:3px solid var(--paper);outline-offset:8px}
.seal-btn.pressing{transform:translate(-50%,-50%) rotate(-4deg) scale(.95)}
.env.open .env-flap{transform:rotateX(180deg);z-index:1;transition:transform .75s var(--ease) .25s,z-index 0s .6s}
.env.open .env-letter{transform:translateY(-152px) rotate(-1.2deg);opacity:1;transition:transform 1s var(--ease) .8s,opacity .3s ease .8s}
.env.open .seal-btn{transform:translate(-50%,-50%) translateY(-12px) scale(1.12) rotate(-16deg);opacity:0;pointer-events:none}
.seal-hint{min-height:22px;margin:0 0 18px;font:500 15px/1.5 var(--f-ui);color:var(--soft);text-align:center}
.seal-hint:empty{display:none}
.after{display:none;width:100%;flex-direction:column;align-items:center;gap:6px}
.after.on{display:flex}

/* ②-1 편지 찾기 */
@keyframes pm-spin{from{transform:rotate(0)}to{transform:rotate(360deg)}}
@keyframes env-bob{0%,100%{transform:translateY(0) rotate(-1.5deg)}50%{transform:translateY(-8px) rotate(1deg)}}
@keyframes env-land{0%{transform:translateY(-10px) scale(1.03)}60%{transform:translateY(3px) scale(.99)}100%{transform:none}}
@keyframes reg-stamp{0%{opacity:0;transform:scale(1.6) rotate(-20deg)}60%{opacity:1;transform:scale(.94) rotate(-8deg)}100%{opacity:1;transform:scale(1) rotate(-8deg)}}
@keyframes dot{0%,100%{opacity:.25}50%{opacity:1}}
@keyframes shimmer{0%,100%{opacity:.35}50%{opacity:.8}}
#s-find .seal-head{padding-top:38px;min-height:148px}
#s-find .lede:empty{display:none}
.dots span{animation:dot 1.2s ease-in-out infinite}
.dots span:nth-child(2){animation-delay:.2s}
.dots span:nth-child(3){animation-delay:.4s}
.find-stage{position:relative;width:330px;max-width:100%;height:340px;margin:60px auto 0}
.find-pm{position:absolute;right:-6px;top:0;width:150px;height:150px;opacity:.8;animation:pm-spin 7s linear infinite}
#s-find.found .find-pm{animation:none}
.find-env{position:absolute;left:0;right:0;bottom:0;height:200px;animation:env-bob 1.4s ease-in-out infinite}
#s-find.found .find-env{animation:env-land .5s var(--ease) both}
.find-card{position:relative;isolation:isolate;width:100%;height:100%;color:#F3EBD3;opacity:.72;transition:opacity .4s ease;
  background:radial-gradient(ellipse at 50% 20%,#222B4E 0%,#182040 60%,#121832 100%);
  box-shadow:0 26px 44px -18px rgba(0,0,10,.95),inset 0 0 30px rgba(0,0,8,.5),0 0 0 1px rgba(214,178,98,.3)}
#s-find.found .find-card{opacity:1}
.find-card > .constel{opacity:.55;z-index:-1}
.find-card > .frame{z-index:-1}
.find-card .stamp{position:absolute;right:18px;top:18px;transform:rotate(5deg)}
.find-line{position:absolute;left:26px;display:flex;flex-direction:column;gap:6px}
.find-line.from{top:26px}
.find-line.to{bottom:26px}
.find-line .cap{font:800 12px/1.3 var(--f-ui);letter-spacing:.06em;color:#C9B37A}
.find-line .nm{display:none;font:400 26px/1.1 var(--f-hand);color:#F1D27A;max-width:170px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.find-line .shim{display:block;width:92px;height:12px;margin-top:8px;border-radius:6px;background:rgba(233,200,120,.35);animation:shimmer 1.4s ease-in-out infinite}
.find-line.to .shim{width:120px;animation-delay:.3s}
#s-find.found .find-line .nm{display:block}
#s-find.found .find-line .shim{display:none}
.reg{position:absolute;right:20px;bottom:22px;display:none;flex-direction:column;align-items:center;gap:1px;padding:5px 10px 4px;color:#F1D27A;
  border:2px solid #F1D27A;border-radius:6px;box-shadow:inset 0 0 0 2px #182040,inset 0 0 0 3px rgba(241,210,122,.6)}
.reg b{font:800 17px/1.1 var(--f-ui);letter-spacing:.12em}
.reg i{font:700 8px/1.2 var(--f-ui);font-style:normal;letter-spacing:.14em}
#s-find.found .reg{display:flex;animation:reg-stamp .55s var(--ease) .25s both}

/* ④ 편지 */
#s-letter{margin:0 -4px}
.letter-head{display:flex;align-items:center;gap:14px;padding:0 6px}
.letter-head .stamp{transform:rotate(-6deg)}
.letter-title{margin:0;font:700 18px/1.3 var(--f-ui);letter-spacing:-.02em}
.letter-title .hl{font-size:25px;letter-spacing:-.02em}
.letter-title .kicker{display:block;margin-bottom:4px;font:800 13px/1.3 var(--f-ui);letter-spacing:.04em;color:#C9B37A}
.paper{position:relative;margin-top:26px;border-radius:2px;box-shadow:0 24px 46px -16px rgba(0,0,10,.9),0 0 0 1px rgba(214,178,98,.25)}
.paper > .constel{opacity:.9}
.paper .ruled{position:absolute;inset:0;margin:0 26px;background-image:repeating-linear-gradient(180deg,rgba(0,0,0,0) 0 33px,rgba(214,178,98,.16) 33px 34px);pointer-events:none}
.paper .content{position:relative;padding:34px 28px 34px 34px;font-family:var(--f-hand)}
.greet{margin:0;min-height:68px;display:flex;align-items:flex-end;padding-bottom:6px;line-height:1.1;color:var(--gold);font-size:36px}
.para{margin:34px 0 0;font-size:18px;line-height:34px;color:var(--cream)}
.sign{margin-top:34px;text-align:right;line-height:34px;color:var(--gold);font-size:23px}
.sign p{margin:0}
.sign .dog{margin-top:6px;font-size:30px;line-height:40px}
.wob{display:inline-block}
.sign-seal{display:flex;justify-content:flex-end;align-items:flex-end;gap:12px;margin:8px -40px -66px 0}
.paws{display:flex;gap:6px;padding-bottom:44px;color:var(--gold-2);opacity:.8}
.paws svg{width:16px;height:16px}
.paws svg:nth-child(1){transform:translateY(8px) rotate(-14deg)}
.paws svg:nth-child(2){transform:rotate(8deg)}
.paws svg:nth-child(3){transform:translateY(6px) rotate(-6deg)}
.sign-seal .wax{transform:rotate(-7deg)}
.reveal > *{animation:rise .8s var(--ease) both;animation-delay:calc(var(--i,0) * 90ms + 150ms)}
@keyframes rise{from{opacity:0;transform:translateY(10px);filter:blur(3px)}to{opacity:1;transform:none;filter:none}}
.save{margin-top:70px}
.close{margin:40px -16px 0;padding:56px 22px calc(env(safe-area-inset-bottom) + 44px);text-align:center;
  background:linear-gradient(180deg,rgba(65,52,159,0) 0%,#5A3FA2 30%,#7E4A9C 64%,#98507C 100%)}
.close .look{margin:0;font:400 27px/1.5 var(--f-hand);color:var(--yellow);text-wrap:balance}
.close .hug-gap{height:34vh;min-height:180px}
.btn.hug{opacity:0;transform:translateY(14px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.btn.hug.show{opacity:1;transform:none}
.btn.share{margin-top:12px;background:rgba(8,10,40,.42);color:var(--paper);box-shadow:inset 0 0 0 1px rgba(255,255,255,.16);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
/* ④-1 마무리 */
body.dusk{background:linear-gradient(180deg,#2B2A8F 0%,#5A3FA2 34%,#7E4A9C 68%,#98507C 100%) fixed}
#s-end{text-align:center}
#s-end .end{padding-top:12px}
.end-seal{display:block;margin:0 auto 30px;transform:rotate(-7deg)}
#s-end .msg{font:400 28px/1.3 var(--f-display);letter-spacing:-.02em;text-wrap:balance}
#s-end .msg .hl{font-family:inherit}
#s-end .body{margin:30px -14px 0;font-family:var(--f-body);font-size:17px;line-height:1.9;color:#FBF4FF}
#s-end .tonight{margin:24px 0 0;font:700 20px/1.55 var(--f-ui);color:#fff}
#s-end .tonight .hl{font-family:var(--f-ui);font-weight:800}
#s-end .others{margin-top:30px}
.close .msg{font:400 28px/1.3 var(--f-display);letter-spacing:-.02em;text-wrap:balance}
.close .msg .hl{font-family:inherit}
.close .body{margin:35px -14px;font-family:var(--f-body);font-size:17px;line-height:1.9;color:#FBF4FF}
.close .tonight{margin:24px 0 0;font:700 20px/1.55 var(--f-ui);color:#fff}
.close .tonight .hl{font-family:var(--f-ui);font-weight:800}
.others{margin-top:38px;padding-top:22px;border-top:1px solid rgba(255,255,255,.28);display:flex;flex-direction:column;align-items:center;gap:6px}
.others .link{color:#fff;text-decoration-color:rgba(255,255,255,.5)}
.other-row{display:none;justify-content:center;gap:22px;margin-top:12px}
.other-row.on{display:flex}
.other-row .pick:nth-child(1){transform:rotate(-5deg)}
.other-row .pick:nth-child(2){transform:rotate(4deg)}

.toast{position:fixed;left:50%;bottom:calc(env(safe-area-inset-bottom) + 20px);transform:translate(-50%,20px);opacity:0;background:var(--paper);color:var(--ink-dark);font:600 15px/1.4 var(--f-ui);padding:12px 18px;border-radius:999px;z-index:20;transition:all .35s var(--ease);pointer-events:none;box-shadow:0 10px 30px -10px rgba(0,0,0,.5)}
.toast.on{opacity:1;transform:translate(-50%,0)}
.toast{width:max-content;max-width:calc(100% - 40px);text-align:center}
.sheet{position:fixed;inset:0;z-index:30;display:none;background:rgba(6,8,40,.88);padding:calc(env(safe-area-inset-top) + 18px) 18px calc(env(safe-area-inset-bottom) + 18px);flex-direction:column;align-items:center;gap:14px}
.sheet.on{display:flex}
.sheet .slot{flex:1;min-height:0;display:flex;justify-content:center;align-items:center}
.sheet img{max-height:100%;max-width:100%;border-radius:10px;box-shadow:0 20px 50px -20px #000;-webkit-touch-callout:default}
.sheet p{margin:0;text-align:center;font:600 16px/1.5 var(--f-ui)}
.sheet .btn{max-width:420px;background:transparent;color:var(--paper);box-shadow:inset 0 0 0 1.5px rgba(201,197,242,.4)}

@media (max-width:360px){
  .stamp-hero{transform:scale(.88)}
  .field.to{margin-left:24px}
  .env{height:220px;margin-top:150px}
  .find-stage{transform:scale(.9);transform-origin:top center}
}
/* 화면이 낮은 휴대폰: ③ 안내 두 줄까지 한 화면에 보이게 */
@media (max-height:720px){
  .seal-head{padding-top:18px}
  .env{margin-top:150px}
  .seal-hint{margin-bottom:6px}
  #s-find .seal-head{padding-top:18px}
  .find-stage{margin-top:30px}
}
@media (max-height:600px){
  #s-seal{padding-bottom:calc(env(safe-area-inset-bottom) + 12px)}
  #s-seal .seal-head{padding-top:6px}
  #s-seal .h1{font-size:20px}
  #s-seal .lede{font-size:15px;line-height:1.55;margin-top:6px}
  .env{zoom:.82}
  #s-seal .foot{padding-top:8px}
  .find-stage{zoom:.85}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-delay:0ms !important;transition-duration:.01ms !important;transition-delay:0ms !important}
}