/* 파일수선소 공통 스타일
   Layout: 흰 바탕, 은은한 빛 히어로 → 타일 격자. 도구 화면은 큰 선택 버튼 → 미리보기(왼쪽) + 옵션(오른쪽). */
:root{
  --bg:#ffffff;
  --bg-2:#f5f7fb;
  --surface:#ffffff;
  --ink:#151927;
  --muted:#626a81;
  --line:#e5e8f0;
  --brand:#2b55e6;
  --brand-ink:#ffffff;
  --brand-soft:#ebf0ff;
  --pdf:#e5484d; --pdf-soft:#fdeeee;
  --img:#12a370; --img-soft:#e4f6ee;
  --sub:#7c4dea; --sub-soft:#f0ebff;
  --ok:#0f8a55; --ok-soft:#e4f6ee;
  --warn:#94590a; --warn-soft:#fff4dc;
  --err:#c62a2f;
  --paper:#ffffff;
  --on-c:#ffffff;
  --shadow:0 1px 2px rgba(20,24,40,.04),0 6px 18px rgba(20,24,40,.06);
  --shadow-h:0 2px 4px rgba(20,24,40,.05),0 16px 34px rgba(20,24,40,.11);
  --f:"Noto Sans KR","Apple SD Gothic Neo","Malgun Gothic",system-ui,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --c:var(--brand);--cs:var(--brand-soft);
  color-scheme:light;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f);font-size:16px;line-height:1.6;word-break:keep-all;-webkit-font-smoothing:antialiased}
[hidden]{display:none!important}
img{max-width:100%}
.wrap{max-width:1140px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid var(--brand);outline-offset:2px;border-radius:8px}
svg.i{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;flex:none}
.c-pdf{--c:var(--pdf);--cs:var(--pdf-soft)}
.c-img{--c:var(--img);--cs:var(--img-soft)}
.c-sub{--c:var(--sub);--cs:var(--sub-soft)}
.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.sec{padding-block:72px 0}
.sec-head{text-align:center;display:grid;gap:8px;justify-items:center;margin-bottom:34px}
.eyebrow{font-size:13.5px;font-weight:700;color:var(--brand);letter-spacing:.06em}
.sec-head h2{margin:0;font-size:clamp(24px,3.6vw,34px);font-weight:800;letter-spacing:-.035em;line-height:1.3;text-wrap:balance}
.sec-head p{margin:0;color:var(--muted);max-width:34em}
.ad-slot{margin-block:40px 0}
.ad-slot:empty{display:none}

/* ---------- header / 메뉴 ---------- */
header.top{position:sticky;top:0;z-index:25;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top,0px)}
.bar{display:flex;align-items:center;gap:8px;min-height:64px}
.logo{display:flex;align-items:center;gap:9px;text-decoration:none;font-weight:800;font-size:20px;letter-spacing:-.03em;margin-right:18px;white-space:nowrap}
.logo .mark{width:32px;height:32px;border-radius:9px;background:var(--brand);color:var(--brand-ink);display:grid;place-items:center;flex:none}
.logo .mark svg{width:20px;height:20px}
.menu{display:flex;gap:2px}
.dd{position:relative}
.dd>button{display:flex;align-items:center;gap:4px;border:0;background:none;font-weight:700;font-size:15.5px;padding:10px 12px;border-radius:9px}
.dd>button svg{width:16px;height:16px;transition:transform .15s}
.dd>button:hover,.dd.open>button{background:var(--bg-2)}
.dd.open>button svg{transform:rotate(180deg)}
.dd-panel{position:absolute;top:calc(100% + 8px);left:0;width:min(560px,90vw);background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-h);padding:10px;display:none;grid-template-columns:repeat(2,minmax(0,1fr));gap:2px}
.dd.open .dd-panel{display:grid}
.dd-panel a{display:flex;gap:12px;align-items:flex-start;padding:10px 12px;border-radius:10px;text-decoration:none;min-width:0}
.dd-panel a:hover,.dd-panel a[aria-current="page"]{background:var(--bg-2)}
.dd-panel .ic{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:var(--cs);color:var(--c);flex:none}
.dd-panel .ic svg{width:20px;height:20px}
.dd-panel b{display:block;font-size:14.5px;line-height:1.35}
.dd-panel small{display:block;color:var(--muted);font-size:12.5px;line-height:1.4}
.bar .right{margin-left:auto;display:flex;align-items:center;gap:8px}
.allbtn{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:8px 14px;font-weight:700;font-size:14.5px;text-decoration:none;white-space:nowrap}
.allbtn:hover{border-color:var(--ink)}
.allbtn svg{width:18px;height:18px}
.burger{display:none;border:0;background:none;padding:8px;border-radius:9px}
.burger svg{width:26px;height:26px}
.mpanel{position:fixed;inset:calc(65px + env(safe-area-inset-top,0px)) 0 0;z-index:24;background:var(--bg);overflow:auto;padding-block:8px 40px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.mpanel h3{margin:22px 0 6px;font-size:13.5px;color:var(--muted);font-weight:700;letter-spacing:.04em}
.mpanel a{display:flex;align-items:center;gap:12px;padding:11px 4px;text-decoration:none;font-weight:700;border-bottom:1px solid var(--line)}
.mpanel .ic{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;background:var(--cs);color:var(--c)}
.mpanel .ic svg{width:19px;height:19px}

/* ---------- 홈 첫 화면: 가운데 큰 제목 + 3D 무대 ---------- */
.hero{position:relative;overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:-1;pointer-events:none}
.hero-bg::after{content:"";position:absolute;inset:0;background:radial-gradient(var(--line) 1.2px,transparent 1.3px) 0 0/22px 22px;-webkit-mask-image:radial-gradient(ellipse 55% 60% at 50% 70%,#000 10%,transparent 70%);mask-image:radial-gradient(ellipse 55% 60% at 50% 70%,#000 10%,transparent 70%)}
.hero-bg i{position:absolute;border-radius:50%;filter:blur(70px);opacity:.55;will-change:transform;animation:blob 18s ease-in-out infinite alternate}
.hero-bg .b1{width:520px;height:520px;left:8%;top:-120px;background:#c9d6ff}
.hero-bg .b2{width:460px;height:460px;right:6%;top:40px;background:#e4d6ff;animation-delay:-6s;animation-duration:22s}
.hero-bg .b3{width:420px;height:420px;left:38%;top:360px;background:#cdeee2;animation-delay:-12s;animation-duration:20s}
@keyframes blob{0%{transform:translate(0,0) scale(1)}50%{transform:translate(40px,30px) scale(1.08)}100%{transform:translate(-30px,50px) scale(.96)}}
.hero-in{display:grid;justify-items:center;text-align:center;padding-block:72px 48px}
.hero h1{margin:0;font-weight:800;font-size:clamp(40px,6.4vw,76px);line-height:1.1;letter-spacing:-.055em;text-wrap:balance}
.hero .grad{background:linear-gradient(92deg,var(--brand) 0%,#7c4dea 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .sub{margin:20px 0 0;font-size:clamp(16px,1.6vw,19.5px);line-height:1.6;color:var(--muted);font-weight:500;letter-spacing:-.02em}
.mb{display:none}
.hero-act{display:flex;gap:10px;align-items:center;width:100%;max-width:640px;margin-top:30px}
.search{position:relative;flex:1;min-width:0}
.search input{width:100%;font-size:16.5px;padding:16px 18px 16px 50px;border-radius:999px;border:1px solid var(--line);background:color-mix(in srgb,var(--surface) 82%,transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);box-shadow:var(--shadow)}
.search input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-soft),var(--shadow)}
.search svg{position:absolute;left:18px;top:50%;transform:translateY(-50%);width:20px;height:20px;color:var(--muted)}
.cta{display:inline-flex;align-items:center;gap:8px;border:0;border-radius:999px;padding:16px 22px;background:var(--ink);color:var(--bg);font-weight:700;font-size:15.5px;white-space:nowrap;box-shadow:0 10px 24px -12px rgba(20,24,40,.6);transition:transform .15s,box-shadow .15s}
.cta:hover{transform:translateY(-1px);box-shadow:0 14px 28px -12px rgba(20,24,40,.7)}
.cta svg{width:18px;height:18px}

/* 3D 무대: 기울어진 유리판 + 둥둥 떠 있는 파일 카드 (마우스를 따라 살짝 움직임) */
.scene3d{--px:0;--py:0;position:relative;width:100%;max-width:860px;height:500px;margin-top:54px;perspective:1600px;perspective-origin:50% 30%}
.hero-stage{position:absolute;left:50%;top:22px;translate:-50% 0;width:min(680px,100%);height:420px;display:grid;grid-template-rows:1fr auto;padding:0;border:1px solid rgba(255,255,255,.85);border-radius:30px;cursor:pointer;text-align:center;color:var(--ink);overflow:hidden;
  background:linear-gradient(160deg,rgba(255,255,255,.92),rgba(244,246,252,.86));backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:0 1px 0 rgba(255,255,255,.9) inset,0 60px 90px -50px rgba(30,40,90,.45),0 24px 50px -30px rgba(30,40,90,.25);
  transform:rotateX(calc(9deg - var(--py) * 10deg)) rotateY(calc(var(--px) * 12deg));transform-style:preserve-3d;transition:transform .35s cubic-bezier(.2,.7,.2,1)}
.hero-stage::before{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(115deg,rgba(255,255,255,.7) 0%,transparent 38%,transparent 62%,rgba(255,255,255,.35) 100%);pointer-events:none}
.hero-stage:hover .hs-foot{color:var(--brand)}
.hs-scenes{position:relative;display:block}
.hs{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;opacity:0;animation:hsCycle 12s infinite}
.hs.s1{animation-delay:0s}.hs.s2{animation-delay:4s}.hs.s3{animation-delay:8s}
.hs em{font-style:normal;font-weight:700;font-size:14px;color:var(--muted);background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:5px 14px;white-space:nowrap}
@keyframes hsCycle{0%{opacity:0;transform:translateY(10px)}5%,30%{opacity:1;transform:none}36%,100%{opacity:0;transform:translateY(-6px)}}
.hs-foot{display:flex;align-items:center;justify-content:center;gap:8px;padding:16px;border-top:1px dashed var(--line);font-weight:700;font-size:15px;color:var(--muted);transition:color .15s}
.hs-foot svg{width:18px;height:18px}
.sc{position:relative;width:300px;height:250px;display:grid;place-items:center}
.hero-stage .sc{zoom:1.06}
.fc{position:absolute;pointer-events:none;transform:translate3d(calc(var(--px) * var(--d) * -1px),calc(var(--py) * var(--d) * -1px),var(--z));transition:transform .35s cubic-bezier(.2,.7,.2,1)}
.fc>span{display:flex;align-items:center;gap:10px;padding:10px 16px 10px 10px;border-radius:16px;background:var(--surface);border:1px solid rgba(255,255,255,.9);box-shadow:0 1px 0 #fff inset,0 24px 40px -22px rgba(30,40,90,.5),0 8px 20px -10px rgba(30,40,90,.2);font-size:14px;font-weight:700;letter-spacing:-.02em;white-space:nowrap;animation:floaty 6s ease-in-out infinite}
.fc small{display:block;font-size:11.5px;font-weight:600;color:var(--muted)}
.fc small s{color:var(--err);margin-right:4px}
.fc b{display:block;line-height:1.25}
.ft{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;font-style:normal;font-family:var(--f-mono);font-size:11px;font-weight:600;color:#fff;flex:none}
.ft svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.ft.pdf{background:var(--pdf)}
.ft.ok{background:var(--ok)}
.ft.sub{background:var(--sub)}
.ft.img{background:radial-gradient(circle at 34% 40%,#ffc6d7 0 18%,transparent 19%),radial-gradient(circle at 66% 66%,#ffb3c9 0 17%,transparent 18%),linear-gradient(#8fc6ff,#e8f4ff)}
.fc1{left:0;top:54px}.fc1>span{animation-delay:-1s}
.fc2{right:0;top:120px}.fc2>span{animation-delay:-3.5s}
.fc3{left:40px;bottom:46px}.fc3>span{animation-delay:-2s}
.fc4{right:-10px;bottom:132px}.fc4>span{animation-delay:-4.6s}
@keyframes floaty{0%,100%{transform:translateY(0) rotate(-1deg)}50%{transform:translateY(-10px) rotate(1deg)}}
.trust{list-style:none;margin:26px 0 0;padding:0;display:flex;flex-wrap:wrap;justify-content:center;gap:8px 28px;font-size:14px;font-weight:600;color:var(--muted)}
.trust li{display:flex;align-items:center;gap:7px}
.trust svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2.1;stroke-linecap:round;stroke-linejoin:round;color:var(--ok)}


/* ---------- 도구 목록 (이름만, 촘촘하게) ---------- */
.tabs{display:flex;gap:8px;flex-wrap:wrap;padding-block:8px 22px;scroll-margin-top:80px}
.tabs button{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:8px 18px;font-weight:700;font-size:15px}
.tabs button:hover{border-color:var(--ink)}
.tabs button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--bg)}
#tiles{display:grid;gap:30px}
.glabel{margin:0 0 12px;font-size:13.5px;font-weight:800;letter-spacing:.06em;color:var(--muted)}
.tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.tile{display:flex;align-items:center;gap:14px;min-width:0;padding:14px 16px;border:1px solid var(--line);border-radius:16px;background:var(--surface);text-decoration:none;color:var(--ink);transition:border-color .15s,box-shadow .15s,transform .15s}
.tile:hover{border-color:transparent;box-shadow:var(--shadow-h);transform:translateY(-2px)}
.tile .ic{flex:none;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--tone,var(--c));color:#fff;box-shadow:0 6px 14px -6px var(--tone,var(--c))}
.tile .ic svg{width:23px;height:23px;stroke-width:2}
.tile b{font-size:16px;font-weight:700;letter-spacing:-.02em;line-height:1.35;min-width:0}
.empty{color:var(--muted);padding:20px 0}
.sec{padding-block:80px 0}
.sec-title{margin:0 0 24px;font-size:clamp(22px,3vw,28px);font-weight:800;letter-spacing:-.04em}

/* ---------- 움직이는 예시 카드 ---------- */
.demos{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.demo{display:grid;grid-template-rows:auto auto;background:var(--surface);border:1px solid var(--line);border-radius:22px;overflow:hidden;text-decoration:none;color:inherit;transition:box-shadow .2s,transform .2s}
.demo:hover{box-shadow:var(--shadow-h);transform:translateY(-3px)}
.demo .stage{position:relative;height:250px;background:color-mix(in srgb,var(--tone,var(--c)) 9%,#fff);display:grid;place-items:center;overflow:hidden}
.demo .txt{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:16px 20px}
.demo .txt b{font-size:16.5px;letter-spacing:-.02em}
.demo .txt .go{color:var(--tone,var(--c));font-weight:800;transition:transform .2s}
.demo:hover .txt .go{transform:translateX(4px)}

/* 공통: 앞뒤로 바뀌는 글자, 작은 확인 표시 */
.swap{display:inline-grid}
.swap i{grid-area:1/1;font-style:normal}
.swap .a{animation:swapA 4s infinite}.swap .b{animation:swapB 4s infinite}
.sc svg,.stage svg{display:block}
.sp-ok svg,.sh-note svg,.d1-mail .pct svg,.mg-badge svg{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:3.2;stroke-linecap:round;stroke-linejoin:round;flex:none}
@keyframes swapA{0%,35%{opacity:1}45%,92%{opacity:0}100%{opacity:1}}
@keyframes swapB{0%,35%{opacity:0}45%,92%{opacity:1}100%{opacity:0}}
@keyframes pop{0%,45%{opacity:0;transform:scale(.7)}55%,88%{opacity:1;transform:scale(1)}100%{opacity:0}}

/* 장면: 사진 용량 — 여행 사진 한 장 */
.sc-photo{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px}
.sp-card{width:216px;background:var(--paper);border-radius:14px;box-shadow:var(--shadow-h);padding:7px 7px 10px;display:grid;gap:6px;text-align:left;animation:phShrink 4s ease-in-out infinite}
.sp-img{height:130px;border-radius:9px;overflow:hidden}
.sp-img svg{width:100%;height:100%}
.sp-meta{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:0 4px;font-size:12px}
.sp-name{font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sp-size{font-weight:600;font-size:13px;justify-items:end}
.sp-size .b{color:var(--ok)}
.sp-px{padding:0 4px;font-size:10.5px;color:var(--muted);margin-top:-4px}
.sp-ok{display:flex;align-items:center;gap:5px;white-space:nowrap;font-size:12px;font-weight:700;color:var(--ok);background:var(--ok-soft);border-radius:999px;padding:5px 12px 5px 9px;opacity:0;animation:pop 4s infinite}
@keyframes phShrink{0%,25%{transform:scale(1)}50%,90%{transform:scale(.92)}100%{transform:scale(1)}}

/* 장면: HEIC → JPG — 아이폰 속 벚꽃 사진 */
.sc-heic{grid-template-columns:auto auto;gap:16px;justify-content:center}
.sh-phone{width:108px;height:200px;border-radius:24px;background:#1b1e2b;padding:5px;box-shadow:inset 0 0 0 1.5px #3b4055,0 26px 40px -24px rgba(20,24,40,.6)}
.sh-screen{position:relative;width:100%;height:100%;border-radius:19px;overflow:hidden}
.sh-screen svg{width:100%;height:100%}
.sh-screen::before{content:"";position:absolute;left:50%;top:6px;translate:-50% 0;width:30px;height:9px;border-radius:6px;background:#1b1e2b}
.sh-time{position:absolute;left:11px;top:5px;font-size:8.5px;font-weight:700;color:#1b1e2b}
.sh-petals ellipse{transform-box:fill-box;animation:petal 4s linear infinite}
.sh-petals ellipse:nth-child(2){animation-delay:-1.4s}.sh-petals ellipse:nth-child(3){animation-delay:-2.7s}
@keyframes petal{0%{transform:translate(10px,-70px) rotate(0);opacity:0}15%,80%{opacity:1}100%{transform:translate(-12px,30px) rotate(200deg);opacity:0}}
.sh-file{display:grid;gap:7px;justify-items:start;width:124px;padding:12px;background:var(--surface);border-radius:14px;box-shadow:var(--shadow-h);text-align:left}
.sh-thumb{width:40px;height:40px;border-radius:8px;background:radial-gradient(circle at 34% 40%,#ffc6d7 0 18%,transparent 19%),radial-gradient(circle at 62% 30%,#ffd9e5 0 15%,transparent 16%),radial-gradient(circle at 66% 66%,#ffb3c9 0 17%,transparent 18%),linear-gradient(#8fc6ff,#e8f4ff)}
.sh-fn{font-size:12.5px;font-weight:600}
.sh-fn .a{color:var(--muted)}.sh-fn .b{color:var(--ok)}
.sh-note{font-size:11px;font-weight:700}
.sh-note .a{color:var(--err)}
.sh-note .b{display:flex;align-items:center;gap:4px;color:var(--ok)}

/* 장면: 도장 — 위임장에 찍기 */
.ss-paper{position:relative;width:212px;height:174px;margin-top:46px;background:var(--paper);border-radius:8px;box-shadow:var(--shadow-h);padding:15px 18px;text-align:left}
.ss-title{display:block;text-align:center;font-size:14px;font-weight:800;letter-spacing:.12em;margin-bottom:9px}
.ss-paper p{margin:0 0 3px;font-size:9.5px;line-height:1.55}
.ss-paper .ss-dim{color:var(--muted)}
.ss-paper .ss-date{text-align:center;margin-top:12px}
.ss-paper .ss-sign{text-align:right;margin-top:10px;font-size:10.5px}
.ss-in{color:var(--muted)}
.ss-seal{position:absolute;right:5px;bottom:24px;width:44px;height:44px;opacity:0;mix-blend-mode:multiply;animation:seal 4s infinite}
.ss-tool{position:absolute;right:46px;top:-2px;width:50px;display:grid;justify-items:center;animation:press 4s infinite}
.ss-tool b{width:24px;height:44px;border-radius:12px 12px 5px 5px;background:linear-gradient(90deg,#6e4128,#b98559 45%,#83502f)}
.ss-tool s{width:50px;height:14px;border-radius:4px;background:linear-gradient(#5b3a26,#3c2618);box-shadow:inset 0 -3px 0 #b3262c}
@keyframes press{0%,20%{transform:translateY(0)}38%,46%{transform:translateY(130px)}62%,100%{transform:translateY(-6px)}}
@keyframes seal{0%,40%{opacity:0;transform:scale(1.12) rotate(-4deg)}46%,94%{opacity:.95;transform:rotate(-4deg)}100%{opacity:0}}

/* 장면: PDF 용량 — 메일 첨부 한도에 맞추기 */
.demo .stage .stage-inner{display:grid;place-items:center;translate:0 -24px}
.d1-doc{position:relative;width:132px;height:168px;background:var(--paper);border-radius:6px;box-shadow:var(--shadow-h);padding:14px 12px;text-align:left;transform:scale(var(--s,1));transform-origin:50% 30%}
.d1-doc b{display:block;font-size:8.5px;font-weight:800;padding-bottom:5px;margin-bottom:6px;border-bottom:1.5px solid var(--pdf)}
.d1-doc p{margin:0 0 6px;font-size:6px;line-height:1.6;color:var(--muted)}
.d1-chart{display:flex;align-items:flex-end;gap:5px;height:34px;margin:0 0 7px;padding:5px 7px 0;border-radius:4px;background:var(--bg-2)}
.d1-chart i{flex:1;background:var(--pdf);opacity:.55;border-radius:2px 2px 0 0}
.d1-chart i:last-child{opacity:1}
.d1-tag{position:absolute;right:-10px;top:30px;background:var(--pdf);color:#fff;font-family:var(--f-mono);font-size:10px;font-weight:600;padding:2px 6px;border-radius:4px}
.d1-mail{position:absolute;left:50%;bottom:14px;translate:-50% 0;width:220px;background:var(--surface);border-radius:12px;padding:9px 12px 8px;box-shadow:var(--shadow-h);display:grid;gap:6px;text-align:left}
.d1-mail .row{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:12px}
.d1-mail .fn{font-weight:700}
.d1-mail .num{font-weight:600;font-size:13px;color:var(--ok)}
.d1-mail.over .num{color:var(--err)}
.d1-mail .sub{font-size:10.5px;color:var(--muted)}
.d1-mail .pct{display:flex;align-items:center;gap:3px;color:var(--ok);font-weight:700;opacity:0;transition:opacity .25s}
.d1-mail.done .pct{opacity:1}
.d1-mail .mbar{position:relative;height:6px;border-radius:3px;background:var(--line)}
.d1-mail .mbar i{display:block;height:100%;width:100%;border-radius:3px;background:var(--ok)}
.d1-mail.over .mbar i{background:var(--err)}
.d1-mail .mbar s{position:absolute;left:80.6%;top:-3px;bottom:-3px;width:2px;border-radius:1px;background:var(--ink)}

/* 장면: 신분증 사본 — 뒷자리 가리고 제출용 문구 */
.mk-card{position:relative;width:252px;height:160px;border-radius:12px;padding:12px 14px;display:grid;grid-template-columns:64px minmax(0,1fr);grid-template-rows:auto 1fr;gap:6px 14px;overflow:hidden;text-align:left;box-shadow:var(--shadow-h);
  background:repeating-radial-gradient(circle at 92% 118%,transparent 0 7px,rgba(43,85,230,.05) 7px 8px),radial-gradient(140px 90px at 88% 10%,rgba(124,77,234,.09),transparent),linear-gradient(135deg,#fbfcff,#eef2fa)}
.mk-top{grid-column:1/-1;font-size:13px;font-weight:800;letter-spacing:.32em;color:#27304d}
.mk-ph{width:64px;height:82px;border-radius:4px;overflow:hidden;box-shadow:0 0 0 1px var(--line)}
.mk-ph svg{width:100%;height:100%}
.mk-info{display:grid;align-content:start;gap:3px;min-width:0;font-size:9.5px;color:#3c4257}
.mk-info b{font-size:15px;letter-spacing:.14em;color:var(--ink)}
.mk-rrn{font-size:12px;font-weight:600;color:var(--ink);white-space:nowrap}
.mk-back{position:relative;display:inline-block}
.mk-back::after{content:"";position:absolute;left:-1px;top:1px;bottom:1px;width:0;border-radius:2px;background:var(--ink);animation:mask 4.5s ease-in-out infinite}
.mk-addr{line-height:1.4}
.mk-iss{position:relative;margin-top:3px;padding-right:18px;font-size:8.5px;line-height:1.45;text-align:right}
.mk-iss i{position:absolute;right:0;bottom:1px;width:14px;height:14px;border:1.5px solid #d3262e;border-radius:2px;background:rgba(211,38,46,.12);opacity:.8}
.mk-wm{position:absolute;right:40px;bottom:12px;display:grid;gap:1px;rotate:-9deg;text-align:center;color:var(--sub);font-weight:800;font-size:12px;line-height:1.35;padding:4px 9px;border:2px solid var(--sub);border-radius:6px;background:rgba(255,255,255,.72);opacity:0;animation:stamp 4.5s ease-in-out infinite;pointer-events:none}
.mk-wm span+span{font-size:9px;font-weight:700}
@keyframes mask{0%,15%{width:0}38%,92%{width:calc(100% + 2px)}100%{width:0}}
@keyframes stamp{0%,42%{opacity:0;scale:1.4}52%,92%{opacity:1;scale:1}100%{opacity:0}}

/* 장면: 영수증 A4 — 이번 달 영수증 네 장 */
.rc-a4{position:relative;width:156px;height:208px;margin-top:-18px;background:var(--paper);border-radius:4px;box-shadow:var(--shadow-h);padding:10px;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:8px}
.rc-a4 .slot{border:1.5px dashed var(--line);border-radius:3px}
.rc-a4 .label{position:absolute;left:50%;bottom:-25px;translate:-50% 0;font-size:11.5px;font-weight:600;color:var(--muted);white-space:nowrap}
.rc{position:absolute;width:62px;height:86px;background:#fffefb;padding:7px 6px 6px;display:grid;align-content:start;gap:2.5px;text-align:left;box-shadow:0 2px 6px rgba(20,24,40,.14);animation:fly 5s cubic-bezier(.3,.7,.2,1) infinite}
.rc::after{content:"";position:absolute;left:0;right:0;top:100%;height:4px;background:linear-gradient(-45deg,transparent 2.6px,#fffefb 0) 0 0/5px 4px,linear-gradient(45deg,transparent 2.6px,#fffefb 0) 0 0/5px 4px}
.rc b{font-size:7px;font-weight:800;text-align:center}
.rc .d{font-size:5px;color:var(--muted);text-align:center;padding-bottom:3px;margin-bottom:1px;border-bottom:1px dashed #cfd3dc}
.rc .it,.rc .tot{display:flex;justify-content:space-between;gap:2px;font-size:5.4px;color:#3c4257;white-space:nowrap}
.rc em{font-style:normal}
.rc .tot{margin-top:3px;padding-top:3px;border-top:1px dashed #cfd3dc;font-weight:700;font-size:6px;color:var(--ink)}
.rc:nth-of-type(1){left:11px;top:11px;--x:-120px;--y:-30px;--r:-18deg}
.rc:nth-of-type(2){left:83px;top:11px;--x:120px;--y:-50px;--r:16deg;animation-delay:.12s}
.rc:nth-of-type(3){left:11px;top:110px;--x:-130px;--y:40px;--r:12deg;animation-delay:.24s}
.rc:nth-of-type(4){left:83px;top:110px;--x:115px;--y:55px;--r:-14deg;animation-delay:.36s}
@keyframes fly{0%{transform:translate(var(--x),var(--y)) rotate(var(--r));opacity:0}12%{opacity:1;transform:translate(var(--x),var(--y)) rotate(var(--r))}40%,88%{transform:none;opacity:1}100%{transform:none;opacity:0}}

/* 장면: PDF 합치기 — 계약서 + 첨부 서류 */
.mg-doc{position:absolute;left:calc(50% - 56px);top:26px;width:112px;height:146px;background:var(--paper);border-radius:6px;padding:12px 10px;text-align:left;box-shadow:3px 3px 0 -1px var(--paper),3px 3px 0 0 var(--line),6px 6px 0 -1px var(--paper),6px 6px 0 0 var(--line),var(--shadow-h)}
.mg-doc b{display:block;font-size:9px;font-weight:800;padding-bottom:5px;margin-bottom:6px;border-bottom:1.5px solid var(--pdf)}
.mg-doc p{margin:0 0 5px;font-size:6.2px;line-height:1.55;color:var(--muted)}
.mg-doc em{position:absolute;right:10px;bottom:9px;font-style:normal;font-size:10px;color:var(--muted)}
.mg-doc.a{animation:mgA 4.5s ease-in-out infinite}
.mg-doc.b{animation:mgB 4.5s ease-in-out infinite}
.mg-badge{position:absolute;left:50%;bottom:12px;translate:-50% 0;display:flex;align-items:center;gap:5px;white-space:nowrap;background:var(--surface);border-radius:999px;padding:7px 13px 7px 10px;box-shadow:var(--shadow-h);font-size:12px;font-weight:700;opacity:0;animation:pop 4.5s infinite}
.mg-badge svg{color:var(--ok)}
@keyframes mgA{0%,15%{transform:translateX(-70px) rotate(-7deg)}45%,88%{transform:translate(-5px,-3px) rotate(-2deg)}100%{transform:translateX(-70px) rotate(-7deg)}}
@keyframes mgB{0%,15%{transform:translateX(70px) rotate(7deg)}45%,88%{transform:translate(5px,3px) rotate(2deg)}100%{transform:translateX(70px) rotate(7deg)}}

/* 장면: 모자이크 — 택배 송장 가리기 */
.mo-card{width:232px;height:168px;margin-top:-22px;border-radius:12px;overflow:hidden;box-shadow:var(--shadow-h)}
.mo-card svg{width:100%;height:100%}
.mo-t{opacity:0;transform-box:fill-box;transform-origin:center;animation:tile 4s infinite}
.mo-chip{position:absolute;left:50%;bottom:8px;translate:-50% 0;white-space:nowrap;font-size:11.5px;font-weight:700;color:var(--muted);background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:4px 12px}
@keyframes tile{0%,25%{opacity:0;transform:scale(.4)}40%,90%{opacity:1;transform:none}100%{opacity:0}}

/* 장면: 서명 — 근로계약서에 서명하고 투명 PNG로 */
.sg-paper{position:relative;width:240px;height:146px;margin-top:-26px;background:var(--paper);border-radius:8px;box-shadow:var(--shadow-h);padding:14px 16px;text-align:left}
.sg-paper p{margin:0;font-size:9.5px;line-height:1.5}
.sg-paper .sg-dim{font-size:8px;color:var(--muted);padding-bottom:8px;margin-bottom:10px;border-bottom:1px solid var(--line)}
.sg-paper .sg-date{text-align:center;margin-bottom:8px}
.sg-paper .sg-row{display:flex;gap:10px;margin-top:6px}
.sg-row span{width:30px;color:var(--muted)}
.sg-row em{font-style:normal;color:var(--muted);margin-left:10px}
.sg-paper svg{position:absolute;left:92px;bottom:-4px;width:140px;height:50px;fill:none;stroke:#1d3a8a;stroke-width:3.4;stroke-linecap:round;stroke-linejoin:round}
.sg-paper path{stroke-dasharray:600;stroke-dashoffset:600;animation:draw 4s ease-in-out infinite}
.sg-png{position:absolute;right:20px;bottom:4px;display:grid;grid-template-columns:auto auto;align-items:center;gap:0 8px;background:var(--surface);border-radius:12px;padding:6px 12px 6px 6px;box-shadow:var(--shadow-h);font-size:11.5px;font-weight:700;text-align:left;opacity:0;animation:pop 4s infinite}
.sg-png small{font-size:10px;font-weight:500;color:var(--muted)}
.sg-chk{grid-row:span 2;width:46px;height:30px;border-radius:6px;display:grid;place-items:center;background:repeating-conic-gradient(#e6e9f0 0 25%,#fff 0 50%) 0 0/8px 8px}
.sg-chk svg{width:42px;height:15px;fill:none;stroke:#1d3a8a;stroke-width:7;stroke-linecap:round;stroke-linejoin:round}
@keyframes draw{0%,10%{stroke-dashoffset:600}55%,90%{stroke-dashoffset:0}100%{stroke-dashoffset:600;opacity:0}}

details{border-bottom:1px solid var(--line);padding-block:16px}
details:first-of-type{border-top:1px solid var(--line)}
details summary{font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px;font-size:16.5px}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"+";color:var(--muted);font-weight:500;font-size:22px;line-height:1}
details[open] summary::after{content:"–"}
details p{margin:10px 0 0;color:var(--muted);font-size:15px}

/* ---------- footer ---------- */
footer.foot{margin-top:80px;background:var(--bg-2);border-top:1px solid var(--line);padding-block:44px max(48px,env(safe-area-inset-bottom,0px));font-size:14px;color:var(--muted)}
.fgrid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:28px}
.fgrid h4{margin:0 0 10px;color:var(--ink);font-size:14.5px}
.fgrid ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.fgrid a{text-decoration:none}
.fgrid a:hover{color:var(--ink)}
.fbrand p{margin:10px 0 0;max-width:22em}
.fbottom{margin-top:30px;padding-top:20px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between}
.fbottom nav{display:flex;gap:16px;flex-wrap:wrap}
.fbottom a{text-decoration:none}
.fbottom a:hover{color:var(--ink)}

/* ---------- 드래그 오버레이 + 추천 시트 ---------- */
.overlay{position:fixed;inset:0;z-index:40;background:color-mix(in srgb,var(--brand) 90%,transparent);color:#fff;display:grid;place-items:center;text-align:center;font-size:24px;font-weight:800;padding:16px}
.overlay small{display:block;font-size:16px;font-weight:500;opacity:.85;margin-top:6px}
.sheet-bg{position:fixed;inset:0;z-index:41;background:rgba(10,12,20,.45);display:grid;place-items:center;padding:16px}
.sheet{width:min(460px,100%);background:var(--surface);border-radius:20px;padding:24px;display:grid;gap:14px;box-shadow:var(--shadow-h)}
.sheet h3{margin:0;font-size:20px;letter-spacing:-.02em}
.sheet .fn{color:var(--muted);font-size:14px;overflow-wrap:anywhere;margin-top:-8px}
.sheet .opts{display:grid;gap:8px}
.sheet .opt{display:flex;align-items:center;gap:12px;width:100%;text-align:left;border:1px solid var(--line);background:var(--surface);border-radius:12px;padding:10px 14px;font-weight:700;font-size:15.5px}
.sheet .opt:hover{border-color:var(--c)}
.sheet .opt .ic{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:var(--cs);color:var(--c);flex:none}
.sheet .opt .ic svg{width:22px;height:22px}
.sheet .opt small{margin-left:auto;font-weight:500;color:var(--muted);font-size:13px;white-space:nowrap}
.sheet .close{justify-self:end;border:0;background:none;color:var(--muted);font-weight:500}

/* =====================================================================
   도구 화면 공통 부품 (body에 c-pdf / c-img / c-sub 를 붙이면 --c 색이 바뀜)
   ===================================================================== */
.toolbg{background:radial-gradient(900px 340px at 50% -60px,var(--cs),transparent 72%)}
.crumb{padding-top:22px;font-size:14px;color:var(--muted)}
.crumb a{text-decoration:none}
.crumb a:hover{color:var(--ink)}
.thero{text-align:center;padding-block:30px 6px;display:grid;justify-items:center;gap:10px}
.thero .ic{width:62px;height:62px;border-radius:18px;display:grid;place-items:center;background:var(--tone,var(--c));color:#fff;box-shadow:0 10px 22px -8px var(--tone,var(--c))}
.thero .ic svg{width:32px;height:32px}
.thero h1{margin:4px 0 0;font-weight:800;font-size:clamp(28px,4.8vw,42px);letter-spacing:-.04em;line-height:1.25;text-wrap:balance}
.thero p{margin:0;color:var(--muted);font-size:clamp(16px,2.2vw,18.5px);max-width:36em}

/* 1단계: 파일 고르기 */
.pickbox{display:grid;justify-items:center;gap:14px;padding-block:28px 10px}
.bigbtn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-width:min(340px,100%);padding:20px 34px;border-radius:14px;background:var(--c);color:var(--on-c);font-weight:800;font-size:19px;box-shadow:0 10px 24px color-mix(in srgb,var(--c) 35%,transparent);cursor:pointer;text-align:center}
.bigbtn:hover{filter:brightness(1.05)}
.bigbtn input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;font-size:0}
.bigbtn svg{width:24px;height:24px}
.bigbtn:focus-within{outline:3px solid var(--ink);outline-offset:3px}
.dropwide{width:100%;max-width:720px;border:2px dashed var(--line);border-radius:18px;padding:18px;text-align:center;color:var(--muted);font-size:14.5px;background:var(--surface);transition:border-color .15s,background .15s}
.dropwide.over{border-color:var(--c);background:var(--cs);color:var(--c)}
.safe{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 18px;color:var(--muted);font-size:13.5px}
.safe span{display:inline-flex;align-items:center;gap:6px}
.safe svg{width:16px;height:16px;color:var(--ok);stroke-width:2.4}

/* 2단계: 작업 영역 */
.work{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:24px;align-items:start;margin-top:30px}
.work.single{grid-template-columns:minmax(0,1fr)}
.stagebox{background:var(--bg-2);border-radius:20px;padding:clamp(14px,2.4vw,28px);min-height:340px;display:grid;gap:16px;align-content:start;min-width:0}
.stagebox.center{justify-items:center;align-content:center;text-align:center}
.stagehead{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.stagehead b{font-size:16px}
.stagehead .muted{color:var(--muted);font-size:14px}
.side{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:24px;display:grid;gap:18px;box-shadow:var(--shadow);position:sticky;top:84px}
.side h2{margin:0;font-size:18px;letter-spacing:-.02em}
.field{display:grid;gap:8px}
.field>label,.field>.lbl{font-weight:700;font-size:15px}
.field .help{color:var(--muted);font-size:13px;line-height:1.45;margin:0}
.input,select.input{width:100%;border:1.5px solid var(--line);background:var(--surface);border-radius:10px;padding:10px 12px;font-size:16px}
.input:focus{outline:none;border-color:var(--c);box-shadow:0 0 0 3px var(--cs)}
.inrow{display:flex;gap:8px;align-items:center}
.inrow .input{min-width:0}
.inrow .unit{color:var(--muted);font-size:14px;white-space:nowrap}
input[type=range]{width:100%;accent-color:var(--c)}
input[type=checkbox],input[type=radio]{accent-color:var(--c)}
.check{display:flex;gap:10px;align-items:center;font-size:15px;cursor:pointer}
.check input{width:18px;height:18px}

/* 버튼 모양 선택 (라디오) */
.seg{display:grid;grid-template-columns:repeat(var(--n,3),minmax(0,1fr));gap:6px}
.seg label{position:relative;display:grid;gap:1px;place-items:center;text-align:center;border:1.5px solid var(--line);border-radius:11px;padding:10px 6px;cursor:pointer;font-weight:700;font-size:14.5px;line-height:1.3;min-width:0}
.seg label small{font-weight:500;color:var(--muted);font-size:12px}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg label:has(input:checked){border-color:var(--c);background:var(--cs);color:var(--c)}
.seg label:has(input:focus-visible){outline:3px solid var(--brand);outline-offset:2px}
.choice{display:grid;gap:8px}
.choice label{position:relative;display:flex;align-items:center;gap:12px;border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;cursor:pointer}
.choice input{position:absolute;opacity:0;pointer-events:none}
.choice .dot{width:18px;height:18px;border-radius:50%;border:2px solid var(--line);flex:none}
.choice b{font-size:15.5px}
.choice small{display:block;color:var(--muted);font-size:13px;line-height:1.35}
.choice label:has(input:checked){border-color:var(--c);background:var(--cs)}
.choice label:has(input:checked) .dot{border-color:var(--c);background:radial-gradient(circle,var(--c) 45%,transparent 50%)}
.choice label:has(input:focus-visible){outline:3px solid var(--brand);outline-offset:2px}

/* 버튼 */
.btn-main{width:100%;border:0;border-radius:12px;padding:16px;background:var(--c);color:var(--on-c);font-weight:800;font-size:17.5px}
.btn-main:disabled{opacity:.5;cursor:not-allowed}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:9px 14px;font-weight:700;font-size:14.5px;text-decoration:none;white-space:nowrap}
.btn:hover{border-color:var(--ink)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn svg{width:18px;height:18px}
.btn.c{background:var(--c);border-color:var(--c);color:var(--on-c)}
.btn.ok{background:var(--ok);border-color:var(--ok);color:var(--on-c)}
.iconbtn{display:inline-grid;place-items:center;width:34px;height:34px;border:1px solid var(--line);background:var(--surface);border-radius:9px;padding:0}
.iconbtn:hover{border-color:var(--ink)}
.iconbtn:disabled{opacity:.35;cursor:not-allowed}
.iconbtn svg{width:18px;height:18px}
.actions{display:flex;gap:8px;flex-wrap:wrap}

/* 상태 표시 */
.note{margin:0;font-size:13.5px;color:var(--warn);background:var(--warn-soft);border-radius:10px;padding:10px 12px;line-height:1.5}
.info{margin:0;font-size:13.5px;color:var(--muted);background:var(--bg-2);border-radius:10px;padding:10px 12px;line-height:1.5}
.progress{display:grid;gap:8px;font-size:14.5px}
.track{height:8px;border-radius:999px;background:var(--line);overflow:hidden}
.track i{display:block;height:100%;width:0;background:var(--c);transition:width .2s}
.err{margin:0;color:var(--err);font-weight:700;font-size:14.5px}
.result{display:grid;gap:12px;padding:18px;border-radius:14px;background:var(--ok-soft)}
.result .badge{font-weight:700;color:var(--ok);font-size:15px}
.result p{margin:0;font-size:14px;color:var(--muted)}
.sizes{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.sizes del{color:var(--muted)}
.sizes .after{font-size:28px;font-weight:600;color:var(--ok);letter-spacing:-.02em}
.result.same{background:var(--warn-soft)}
.result.same .after,.result.same .badge{color:var(--warn)}
.dl{width:100%;border:0;border-radius:12px;padding:15px;background:var(--ok);color:var(--on-c);font-weight:800;font-size:17px}
.result.same .dl{background:var(--warn)}

/* 파일 목록 (순서 바꾸기) */
.flist{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.fitem{display:flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:8px 10px;min-width:0}
.fitem.dragging{opacity:.4}
.fitem.dropbefore{box-shadow:0 -3px 0 var(--c)}
.fitem .grip{cursor:grab;color:var(--muted);display:grid;place-items:center;width:20px}
.fitem .grip svg{width:18px;height:18px}
.fitem .th{width:48px;height:48px;border-radius:8px;background:var(--bg-2);flex:none;overflow:hidden;display:grid;place-items:center;color:var(--muted);font-size:11px}
.fitem .th img,.fitem .th canvas{width:100%;height:100%;object-fit:cover;display:block}
.fitem .meta{min-width:0;flex:1;display:grid}
.fitem .meta b{font-size:14.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fitem .meta small{color:var(--muted);font-size:12.5px}
.fitem .ctrl{display:flex;gap:4px;flex:none}
.addmore{position:relative;display:flex;align-items:center;justify-content:center;gap:8px;border:1.5px dashed var(--line);border-radius:12px;padding:12px;color:var(--muted);font-weight:700;cursor:pointer;background:transparent}
.addmore:hover{border-color:var(--c);color:var(--c)}
.addmore input{position:absolute;inset:0;opacity:0;cursor:pointer;font-size:0}
.addmore svg{width:18px;height:18px}

/* 썸네일 격자 (페이지·사진) */
.tgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px}
.tcard{position:relative;display:grid;grid-template-columns:minmax(0,1fr);gap:6px;background:var(--surface);border:2px solid transparent;border-radius:12px;padding:8px;box-shadow:var(--shadow);min-width:0}
.tcard.sel{border-color:var(--c)}
.tcard .pv{aspect-ratio:1/1.3;background:var(--bg-2);border-radius:6px;display:grid;place-items:center;overflow:hidden}
.tcard .pv canvas,.tcard .pv img{max-width:100%;max-height:100%;display:block;box-shadow:0 1px 3px rgba(0,0,0,.15)}
.tcard .cap{display:flex;justify-content:space-between;align-items:center;gap:4px;font-size:12.5px;color:var(--muted)}
.tcard .cap b{color:var(--ink);font-size:13px}
.tcard .tick{position:absolute;top:12px;left:12px;width:24px;height:24px;border-radius:50%;border:2px solid var(--line);background:var(--surface);display:grid;place-items:center}
.tcard.sel .tick{background:var(--c);border-color:var(--c);color:var(--on-c)}
.tcard .tick svg{width:14px;height:14px;stroke-width:3}

/* 결과 목록 (여러 파일) */
.olist{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.oitem{display:flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:8px 10px;min-width:0}
.oitem .th{width:48px;height:48px;border-radius:8px;background:var(--bg-2);flex:none;overflow:hidden}
.oitem .th img{width:100%;height:100%;object-fit:cover;display:block}
.oitem .meta{min-width:0;flex:1;display:grid}
.oitem .meta b{font-size:14.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.oitem .meta small{color:var(--muted);font-size:12.5px}
.oitem .meta small em{font-style:normal;color:var(--ok);font-weight:700}
.oitem .meta small em.up{color:var(--warn)}

/* 캔버스 미리보기 */
.canvaswrap{position:relative;max-width:100%;display:grid;place-items:center;touch-action:none;user-select:none;-webkit-user-select:none}
.canvaswrap canvas{max-width:100%;height:auto;display:block;border-radius:6px;box-shadow:var(--shadow-h);background:repeating-conic-gradient(var(--bg-2) 0 25%,var(--surface) 0 50%) 0 0/16px 16px}

/* 자르기 상자 (Cropper) */
.crop{position:relative;display:inline-block;max-width:100%;touch-action:none;user-select:none;-webkit-user-select:none;line-height:0;clip-path:inset(-12px)}
.crop>img,.crop>canvas{display:block;max-width:100%;max-height:70vh;height:auto;width:auto}
.crop .shade{position:absolute;inset:0;pointer-events:none}
.crop .box{position:absolute;outline:2px solid #fff;box-shadow:0 0 0 9999px rgba(0,0,0,.5);cursor:move;touch-action:none}
.crop .box::before,.crop .box::after{content:"";position:absolute;inset:0;pointer-events:none;background:
 linear-gradient(to right,transparent calc(33.33% - .5px),rgba(255,255,255,.55) calc(33.33% - .5px) calc(33.33% + .5px),transparent calc(33.33% + .5px) calc(66.66% - .5px),rgba(255,255,255,.55) calc(66.66% - .5px) calc(66.66% + .5px),transparent calc(66.66% + .5px)),
 linear-gradient(to bottom,transparent calc(33.33% - .5px),rgba(255,255,255,.55) calc(33.33% - .5px) calc(33.33% + .5px),transparent calc(33.33% + .5px) calc(66.66% - .5px),rgba(255,255,255,.55) calc(66.66% - .5px) calc(66.66% + .5px),transparent calc(66.66% + .5px))}
.crop .box::after{display:none}
.crop .h{position:absolute;width:22px;height:22px;background:#fff;border-radius:50%;box-shadow:0 1px 4px rgba(0,0,0,.4);touch-action:none}
.crop .h.nw{left:-11px;top:-11px;cursor:nwse-resize}.crop .h.ne{right:-11px;top:-11px;cursor:nesw-resize}
.crop .h.sw{left:-11px;bottom:-11px;cursor:nesw-resize}.crop .h.se{right:-11px;bottom:-11px;cursor:nwse-resize}
.crop .guide{position:absolute;inset:0;pointer-events:none}

/* 도구 페이지 아래: 사용법·FAQ·관련 도구 */
.related{margin-top:64px}
.related h2{margin:0 0 14px;font-size:13.5px;font-weight:800;letter-spacing:.06em;color:var(--muted)}
.help{margin-top:40px;border:0;border-top:1px solid var(--line);padding-block:14px 0}
.help summary{display:inline-flex;gap:6px;align-items:center;font-size:14px;font-weight:700;color:var(--muted);cursor:pointer;list-style:none}
.help summary::-webkit-details-marker{display:none}
.help summary::after{content:"+";font-size:18px;font-weight:500;line-height:1}
.help[open] summary::after{content:"–"}
.help-in{max-width:760px;padding-top:12px;font-size:14px;color:var(--muted);line-height:1.7}
.help-in h3{margin:20px 0 6px;font-size:14.5px;color:var(--ink)}
.help-in p{margin:0 0 8px}
.help-in ol{margin:0;padding-left:20px}
.help-in dl{margin:0}
.help-in dt{font-weight:700;color:var(--ink);margin-top:10px}
.help-in dd{margin:2px 0 0}

/* 문서형 페이지 (약관 등) */
.doc-page{max-width:780px;padding-block:40px 20px}
.doc-page h1{font-size:clamp(26px,4vw,36px);letter-spacing:-.035em;margin:0 0 8px}
.doc-page h2{font-size:19px;margin:32px 0 8px}
.doc-page p,.doc-page li{color:var(--muted)}
.doc-page .date{color:var(--muted);font-size:14px}

/* ---------- 작업 중 편의 (ux.js) ---------- */
body.working .thero{padding-block:16px 0;grid-template-columns:auto auto;justify-content:center;align-items:center;gap:12px}
body.working .thero .ic{width:42px;height:42px;border-radius:12px;box-shadow:none}
body.working .thero .ic svg{width:22px;height:22px}
body.working .thero h1{margin:0;font-size:clamp(21px,3.4vw,28px)}
body.working .thero p{display:none}
body.working .work{margin-top:18px}
.fs-toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));translate:-50% 20px;z-index:60;max-width:min(520px,calc(100% - 32px));background:var(--ink);color:var(--bg);font-weight:700;font-size:15px;padding:12px 18px;border-radius:12px;box-shadow:var(--shadow-h);opacity:0;pointer-events:none;transition:opacity .2s,translate .2s;text-align:center}
.fs-toast.show{opacity:1;translate:-50% 0}
body.has-actbar .fs-toast{bottom:calc(92px + env(safe-area-inset-bottom,0px))}
.actbar{position:fixed;left:0;right:0;bottom:0;z-index:30;display:flex;gap:8px;padding:10px max(16px,env(safe-area-inset-right,0px)) calc(10px + env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px));background:color-mix(in srgb,var(--bg) 94%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-top:1px solid var(--line)}
.actbar-main{flex:1;min-width:0;border:0;border-radius:12px;padding:15px 12px;background:var(--c);color:var(--on-c);font-weight:800;font-size:16.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.actbar-main.ok{background:var(--ok)}
.actbar-main:disabled{opacity:.6;cursor:default}
.actbar-opt{flex:none;border:1px solid var(--line);background:var(--surface);border-radius:12px;padding:0 16px;font-weight:700;font-size:15px}
body.has-actbar{padding-bottom:calc(80px + env(safe-area-inset-bottom,0px))}
.nextbox{display:grid;gap:8px;margin-top:4px;padding-top:12px;border-top:1px dashed var(--line)}
.nextbox b{font-size:14.5px}
.totop{position:fixed;right:max(16px,env(safe-area-inset-right,0px));bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:29;width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:var(--surface);color:var(--ink);box-shadow:var(--shadow-h);display:grid;place-items:center;opacity:0;pointer-events:none;transition:opacity .2s}
.totop.show{opacity:1;pointer-events:auto}
.totop svg{width:22px;height:22px}
body.has-actbar .totop{bottom:calc(92px + env(safe-area-inset-bottom,0px))}

/* ---------- 반응형 ---------- */
@media (max-width:980px){
  .hero-in{padding-block:52px 36px}
  .scene3d{height:440px;margin-top:40px}
  .hero-stage{height:380px}
  .hero-stage .sc{zoom:.95}
  .fc4{display:none}
  .tiles{grid-template-columns:repeat(3,minmax(0,1fr))}
  .work{grid-template-columns:minmax(0,1fr)}
  .side{position:static}
  .fgrid{grid-template-columns:repeat(3,1fr)}
  .fbrand{grid-column:1/-1}
}
@media (max-width:860px){
  .menu,.allbtn{display:none}
  .burger{display:block}
  .demos{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:640px){
  .hero-in{padding-block:40px 28px}
  .hero h1{font-size:clamp(34px,9.6vw,44px)}
  .mb{display:block}
  .hero-act{flex-direction:column;margin-top:22px}
  .hero-act .search,.cta{width:100%;justify-content:center}
  .search input{padding-block:14px}
  .cta{padding-block:14px}
  .scene3d{height:360px;margin-top:30px;perspective:1100px}
  .hero-stage{top:14px;height:300px;border-radius:22px;transform:rotateX(6deg)}
  .hero-stage .sc{zoom:.78}
  .fc>span{padding:8px 12px 8px 8px;font-size:12.5px;border-radius:13px}
  .ft{width:30px;height:30px}
  .fc{transform:none}
  .fc3{left:-4px;top:0;bottom:auto}.fc2{right:-4px;top:auto;bottom:12px}.fc1,.fc4{display:none}
  .fc small{display:none}
  .trust{gap:6px 18px;font-size:13px;margin-top:18px}
  .tiles{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .tile{gap:10px;padding:12px}
  .tile .ic{width:38px;height:38px;border-radius:10px}
  .tile .ic svg{width:20px;height:20px}
  .tile b{font-size:14.5px}
  .demos{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .demo{border-radius:16px}
  .demo .stage{height:150px}
  .demo .stage>*{zoom:.6}
  .demo .txt{padding:10px 12px}
  .demo .txt b{font-size:14px}
  .sec{padding-block:56px 0}
  .stagebox{min-height:0}
  .fgrid{grid-template-columns:1fr 1fr}
  .tgrid{grid-template-columns:repeat(auto-fill,minmax(104px,1fr));gap:8px}
  .side{padding:18px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;scroll-behavior:auto!important}
  .hero-stage *,.demo .stage *,.hero-bg i,.fc>span{animation:none!important}
  .hero-stage,.fc{transition:none}
  .hs{opacity:0}.hs.s1{opacity:1}
  .swap .a{opacity:0}.swap .b{opacity:1}
  .sp-ok,.ss-seal,.mk-wm,.mg-badge,.mo-t,.sg-png,.rc{opacity:1}
  .sg-paper path{stroke-dashoffset:0}
  .mk-back::after{animation:none!important;width:calc(100% + 2px)}
  .mg-doc.a{transform:translate(-5px,-3px) rotate(-2deg)}.mg-doc.b{transform:translate(5px,3px) rotate(2deg)}
}