:root{
  --brown:#5a3e2b; --blue:#456a8a; --teal:#2f6f7a; --ink:#2a2420; --cream:#ffffff; --kraft:#e6e0d6; --paper:#f6f4ef;
  --brown-tint:#efe4d3; --blue-tint:#dde8ef; --teal-tint:#e2efee; --red:#a9243f; --red-tint:#fbeaee;
  --soft:#5f544a;
  --shadow:0 18px 40px -24px rgba(28,27,25,.35);
  --serif:'Gowun Batang', serif; --type:'Courier Prime', monospace; --hand:'Nanum Pen Script', cursive; --sans:'Pretendard', system-ui, sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;word-break:keep-all;background:var(--cream);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;border:0;cursor:pointer}
.wrap{max-width:1120px;margin:0 auto;padding:0 28px}
.hand{font-family:var(--hand)}
.eyebrow{font-family:var(--sans);font-size:13px;font-weight:500;letter-spacing:.01em;color:var(--blue)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--blue-tint);color:var(--ink);font-family:var(--sans);font-weight:600;font-size:15px;padding:15px 28px;border-radius:999px;transition:transform .15s, background .15s}
.btn:hover{background:#cbdbe6;transform:translateY(-1px)}
.btn small{font-weight:400;opacity:.65}
.btn-block{width:100%}
.btn-soft{display:inline-flex;align-items:center;gap:8px;background:var(--paper);color:var(--ink);font-weight:600;font-size:14px;padding:13px 22px;border-radius:999px;transition:background .15s}
.btn-soft:hover{background:var(--kraft)}

/* header */
header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(6px)}
header .wrap{display:flex;align-items:center;justify-content:center;height:68px}
header img{height:30px}
nav{display:flex;align-items:center;gap:28px;font-size:13.5px;color:var(--ink)}
nav a:hover{color:var(--blue)}
.nav-cta{font-weight:600;font-size:13px;background:var(--blue-tint);color:var(--ink)!important;padding:9px 16px;border-radius:999px}

/* 지구본 히어로 */
.globe-hero{padding:64px 0 56px}
.gh{display:flex;justify-content:center}
.gh-globe{width:100%;max-width:560px}
.gh h1{font-family:var(--serif);font-weight:700;font-size:clamp(30px,4vw,46px);line-height:1.38;letter-spacing:-.02em;margin:14px 0 16px}
.gh-sub{font-family:var(--serif);font-size:17px;line-height:1.85;color:var(--soft);margin:0}
.gh-status{display:flex;align-items:baseline;gap:12px;margin:28px 0 0;min-height:34px}
.gh-status .hand{font-size:26px;color:var(--blue)}
.gh-km{font-family:var(--type);font-size:14px;color:var(--soft)}
.gh-globe svg{display:block;width:100%;max-width:540px;margin:0 auto;overflow:visible;cursor:grab;touch-action:none;user-select:none}
.gh-globe svg:active{cursor:grabbing}
.g-sketch{fill:none;stroke:var(--brown);stroke-width:1;opacity:.35}
.g-sphere{fill:#fff;stroke:var(--brown);stroke-width:2.6}
.g-grat{fill:none;stroke:var(--brown);stroke-opacity:.1;stroke-width:.8}
.g-land{fill:var(--paper);stroke:var(--brown);stroke-width:1.4;stroke-linejoin:round}
.g-route{fill:none;stroke:var(--blue);stroke-width:1.3;stroke-dasharray:2 6;stroke-linecap:round;opacity:.55}
.g-trail{fill:none;stroke:var(--blue);stroke-width:2.2;stroke-linecap:round}
.g-spot circle{fill:var(--brown)}
.g-spot.home path{fill:var(--blue)}
.g-spot text{font-family:var(--hand);font-size:21px;fill:var(--brown);paint-order:stroke;stroke:#fff;stroke-width:4px;stroke-linejoin:round}
.g-spot.home text{fill:var(--blue)}
.g-spot.on circle{fill:var(--blue);r:5px}
.g-spot.on text{fill:var(--blue)}
.g-env rect{fill:#fff;stroke:var(--brown);stroke-width:1.5}
.g-env path{fill:none;stroke:var(--brown);stroke-width:1.5;stroke-linejoin:round}
.g-spark path{fill:var(--blue);opacity:.75;animation:twinkle 3.2s ease-in-out infinite}
.g-spark path:nth-child(2){animation-delay:.8s}.g-spark path:nth-child(3){animation-delay:1.6s}.g-spark path:nth-child(4){animation-delay:2.4s}
@keyframes twinkle{50%{opacity:.25}}
@media (prefers-reduced-motion: reduce){.g-spark path{animation:none}}

section{padding:110px 0}
section.tight{padding-top:20px}
#zero{scroll-margin-top:40px}
#stamps{scroll-margin-top:60px}
section.flush{padding-top:0;padding-bottom:90px}
.head{margin-bottom:44px}
.head h2{font-family:var(--serif);font-weight:700;font-size:clamp(26px,3.4vw,38px);letter-spacing:-.02em;line-height:1.4;margin:10px 0 0}
.head p{color:var(--soft);font-size:15.5px;line-height:1.8;margin:12px 0 0;max-width:560px}
.head-center{text-align:center}
.head-center p{margin-left:auto;margin-right:auto}
.head .note{font-size:24px;color:var(--blue);margin-top:16px}

/* letter 0 */
.zero{display:flex;flex-direction:column;align-items:center;text-align:center}
.zero-title{font-family:var(--serif);font-weight:700;font-size:clamp(22px,2.6vw,30px);letter-spacing:-.02em;margin:0 0 48px}

/* 끈 봉투 */
.env-wrap{--s:1.45;position:relative;width:100%;display:flex;flex-direction:column;align-items:center}
.env-stage{width:calc(340px * var(--s));height:calc(390px * var(--s));transition:margin .7s cubic-bezier(.5,0,.2,1)}
.open .env-stage{margin-top:calc(270px * var(--s))}
.env{position:relative;width:340px;height:390px;transform-origin:0 0;transform:scale(var(--s)) rotate(1.5deg)}
.env-back{position:absolute;inset:0;background:#8fb0c3;border-radius:3px 3px 6px 6px}
.env-letter{position:absolute;left:15px;top:16px;width:310px;height:350px;background:#fff;padding:26px 24px 22px;z-index:1;box-shadow:0 14px 30px -18px rgba(28,27,25,.45);display:flex;flex-direction:column}
.el-meta{margin:0;font-family:var(--type);font-size:11px;letter-spacing:.04em;color:var(--blue)}
.el-dear{margin:14px 0 6px;font-family:var(--hand);font-size:26px;color:var(--brown)}
.env-front{position:absolute;inset:0;background:#a9c6d6;border-radius:3px 3px 6px 6px;z-index:2;overflow:hidden;box-shadow:0 30px 50px -30px rgba(28,27,25,.45)}
.env-print{position:absolute;inset:0;width:100%;height:100%;fill:none;stroke:#f3efe6;stroke-width:9;stroke-linecap:round;opacity:.75;filter:url(#ink)}
.env-to{position:absolute;left:28px;bottom:30px;margin:0;font-family:var(--hand);font-size:24px;line-height:1.15;color:var(--brown)}
.env-to span{color:var(--blue)}
.env-to b{font-family:var(--type);font-size:12px;font-weight:700;letter-spacing:.06em}
.env-postage{position:absolute;right:22px;bottom:30px;width:58px;height:70px;background:#fbfaf7;padding:5px;transform:rotate(4deg);
  -webkit-mask:linear-gradient(#000 0 0) content-box, radial-gradient(circle 3px at 4px 4px, transparent 95%, #000) -4px -4px / 8px 8px;
  mask:linear-gradient(#000 0 0) content-box, radial-gradient(circle 3px at 4px 4px, transparent 95%, #000) -4px -4px / 8px 8px}
.env-postage>span{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;height:100%;box-shadow:inset 0 0 0 1.5px var(--brown);font-family:var(--type);font-size:13px;font-weight:700;line-height:1;color:var(--brown)}
.env-postage svg{width:26px;height:26px;fill:var(--blue)}
.env-postmark{position:absolute;right:58px;bottom:62px;width:66px;height:66px;border-radius:50%;box-shadow:inset 0 0 0 1.5px var(--blue);display:grid;place-items:center;text-align:center;font-family:var(--type);font-size:7.5px;font-weight:700;line-height:1.3;color:var(--blue);transform:rotate(-14deg);opacity:.8;filter:url(#ink)}
.env-flap{position:absolute;left:0;top:0;width:340px;height:150px;z-index:3;transform-origin:50% 0;transform-style:preserve-3d;transform:perspective(2400px) rotateX(0);transition:transform .7s cubic-bezier(.5,0,.2,1), z-index 0s .35s}
.flap-face,.flap-in{position:absolute;inset:0;border-radius:3px 3px 22px 22px;backface-visibility:hidden;-webkit-backface-visibility:hidden}
.flap-face{background:#9dbdcf;box-shadow:0 8px 12px -8px rgba(28,27,25,.3)}
.flap-in{top:-1px;border-radius:22px 22px 3px 3px;background:#b9d0dd;transform:rotateX(180deg)}
.env-from{position:absolute;left:20px;top:18px;margin:0;font-family:var(--type);font-size:9.5px;line-height:1.55;color:var(--brown);filter:url(#ink)}
.env-from b{font-size:12px}
.disc{position:absolute;width:40px;height:40px;border-radius:50%;background:#f4ead2;box-shadow:0 2px 3px rgba(28,27,25,.28)}
.disc::after{content:'';position:absolute;inset:13px;border-radius:50%;background:#fbfaf7;box-shadow:inset 0 0 0 3px var(--brown)}
.disc-t{left:180px;top:84px}
.disc-b{left:180px;top:192px}
.env-string{position:absolute;inset:0;width:100%;height:100%;z-index:4;overflow:visible;pointer-events:none;transition:opacity .35s}
.env-string .es-grab{fill:transparent;stroke:transparent;stroke-width:30;stroke-linecap:round;pointer-events:all;cursor:grab;touch-action:none}
.env-string .es-hit{stroke:none}
.env-string.drag .es-grab{cursor:grabbing}
.es-cord{fill:none;stroke:#fbf8f2;stroke-width:3;stroke-linecap:round;filter:drop-shadow(0 1px 1px rgba(28,27,25,.3))}
.es-knot{fill:#fbf8f2}
.es-guide{fill:none;stroke:#fff;stroke-opacity:.6;stroke-width:1.2;stroke-dasharray:2 5}
.es-prog{fill:none;stroke:var(--blue);stroke-width:2.6;stroke-linecap:round;transform:rotate(-90deg);transform-origin:200px 104px}
.es-cordg{transform-origin:200px 104px;transition:transform .7s cubic-bezier(.5,0,.8,.4), opacity .7s}
.es-cordg.drop{transform:translate(10px,90px) rotate(18deg);opacity:0}
.open .env-string{opacity:0}
.open .env-flap{transform:perspective(2400px) rotateX(180deg);z-index:0}
.open .env-letter{animation:peek 1s .5s cubic-bezier(.3,1.2,.4,1) forwards}
@keyframes peek{to{transform:translateY(-120px) rotate(-3deg)}}
.reading .env-stage{opacity:.2;transition:opacity .5s}
.env-full{position:absolute;left:50%;top:-20px;z-index:10;width:min(660px,100%);background:#fff;padding:48px 56px 44px;text-align:left;box-shadow:0 40px 80px -40px rgba(28,27,25,.45);
  background-image:linear-gradient(transparent calc(33.3% - 1px),rgba(28,27,25,.05) calc(33.3% - 1px) 33.3%,transparent 33.3% calc(66.6% - 1px),rgba(28,27,25,.05) calc(66.6% - 1px) 66.6%,transparent 66.6%);
  opacity:0;display:none;transform:translateX(-50%);transform-origin:50% 0}
.reading .env-full{display:block;animation:unfold .9s .15s cubic-bezier(.3,.7,.2,1) forwards}
@keyframes unfold{0%{opacity:0;transform:translateX(-50%) translateY(60px) perspective(2400px) rotateX(70deg) scaleY(.34)}35%{opacity:1}100%{opacity:1;transform:translateX(-50%) translateY(0) perspective(2400px) rotateX(0) scaleY(1)}}
.ef-head{display:flex;justify-content:space-between;gap:12px;font-family:var(--type);font-size:12px;color:var(--blue);margin-bottom:26px}
.ef-dear{font-family:var(--hand);font-size:34px;color:var(--brown);margin:0 0 14px}
.env-full p{font-family:var(--serif);font-size:17px;line-height:2;color:var(--ink);margin:0 0 14px}
.env-full .ef-dear{font-family:var(--hand);font-size:34px;line-height:1.3;color:var(--brown)}
.env-full .ef-sign{font-family:var(--hand);font-size:28px;text-align:right;color:var(--brown);margin:28px 0 26px}
.ef-btns{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.open .env-key,.reading .env-hint{visibility:hidden}
.env-hint{font-size:24px;color:var(--blue);margin:24px 0 0}
.env-key{margin-top:4px;background:none;color:var(--soft);font-size:13px;text-decoration:underline;text-underline-offset:3px}
@media (prefers-reduced-motion: reduce){.ei{transition:none!important}.open .env-letter,.reading .env-full{animation-duration:.01s;animation-delay:0s}.env-flap{transition:none}}

/* 봉투 속 소품 */
.env-items{position:absolute;inset:0;z-index:1;pointer-events:none}
.ei{position:absolute;left:calc(var(--x) * 1px);top:calc(var(--y) * 1px);width:calc(var(--w) * 1px);height:auto;max-width:none;
  transform:translate(-50%,-50%) translateY(calc(280px - var(--y) * 1px)) scale(.55) rotate(0deg);
  filter:saturate(.82) sepia(.14) contrast(.95) brightness(1.03) drop-shadow(0 6px 10px rgba(28,27,25,.2));transition:transform .9s cubic-bezier(.25,1.35,.45,1)}
.open .ei{transform:translate(-50%,-50%) rotate(var(--r));transition-delay:calc(.55s + var(--d))}
.ef-me{display:block;width:84px;height:auto;margin:22px 8px -14px auto;transform:rotate(5deg);filter:saturate(.82) sepia(.14) contrast(.95) brightness(1.03) drop-shadow(0 6px 10px rgba(28,27,25,.2))}
.ef-photo{margin:22px 0 26px}
.ef-photo img{display:block;width:100%;height:auto;border-radius:4px}
.ef-pair{display:grid;grid-template-columns:4fr 3fr;gap:8px;align-items:stretch}
.ef-pair img{height:100%;object-fit:cover}

/* how */
.how{background:transparent}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.step{background:var(--paper);padding:26px 24px}
.step .n{font-family:var(--type);font-size:13px;color:var(--blue);letter-spacing:.14em}
.step h3{font-family:var(--serif);font-size:21px;margin:10px 0 8px;letter-spacing:-.01em}
.step p{font-size:14.5px;line-height:1.75;color:var(--soft);margin:0}
.step .tag{display:inline-block;margin-top:14px;font-size:12px;color:var(--blue);background:var(--blue-tint);padding:4px 10px;border-radius:999px}
.mailshot{margin-top:56px;display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center}
.phone{width:280px;margin:0 auto;border-radius:34px;background:var(--ink);padding:12px;box-shadow:0 30px 60px -30px rgba(28,27,25,.5)}
.screen{border-radius:24px;overflow:hidden;background:var(--cream);height:520px;position:relative}
.screen .mhead{padding:16px 16px 10px;background:var(--paper);font-size:11px;color:#7b6f63}
.screen .mhead b{display:block;color:var(--ink);font-size:13px;margin-bottom:2px}
.screen .mart{height:150px;background:url(img/illu-pastel-temple.jpg) center/cover}
.screen .mbody{padding:16px;font-family:var(--serif);font-size:12.5px;line-height:1.85;color:#3a312a}
.screen .mbody .h{font-family:var(--hand);font-size:22px;color:var(--brown)}
.screen .stampmini{position:absolute;right:14px;top:150px;transform:translateY(-50%) rotate(8deg);width:58px;height:70px;background:var(--cream);padding:4px;
  -webkit-mask:linear-gradient(#000 0 0) content-box, radial-gradient(circle 3px at 4px 4px, transparent 95%, #000) -4px -4px / 8px 8px}
.stampmini div{width:100%;height:100%;background:var(--blue);color:var(--cream);font-family:var(--type);font-size:8px;display:grid;place-items:center;text-align:center}
.mailshot ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.mailshot li{display:flex;gap:14px;padding:16px 18px;background:var(--paper);font-size:15px;line-height:1.7}
.mailshot li span{color:var(--blue);font-weight:600;flex:none;width:28px}

/* map */
.map{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.mapbox{position:relative;background:url(img/illu-temple-river.jpg) center/cover;aspect-ratio:4/3;overflow:hidden;box-shadow:var(--shadow)}
.mapbox::after{content:'';position:absolute;inset:0;background:rgba(250,247,241,.18)}
.pin{position:absolute;z-index:2;width:34px;height:34px;margin:-17px 0 0 -17px;border-radius:50%;display:grid;place-items:center;cursor:pointer;transition:transform .15s}
.pin:hover{transform:scale(1.15)}
.pin.open{background:var(--blue);color:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.85)}
.pin.lock{background:#fff;color:var(--ink);box-shadow:0 4px 12px -4px rgba(28,27,25,.4)}
.pin svg{width:15px;height:15px}
.pin.soon{background:#fff;color:var(--blue);box-shadow:0 0 0 4px rgba(255,255,255,.55), 0 4px 12px -4px rgba(28,27,25,.4)}
.badge{display:inline-block;vertical-align:middle;margin-left:8px;font-family:var(--sans);font-size:13px;font-weight:600;letter-spacing:0;color:var(--blue);background:var(--blue-tint);padding:5px 12px;border-radius:999px}
.legend{display:flex;gap:18px;font-size:12.5px;color:var(--soft);margin-top:14px}

/* stamps — 잉크 도장형 우표 */
.stamps{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}
.stamp{--stamp-paper:#fbfaf7;position:relative;display:flex;flex-direction:column;align-items:center;cursor:pointer}
.stamp input{position:absolute;opacity:0;pointer-events:none}
.st-ink{display:block;width:100%;max-width:230px;aspect-ratio:4/5;background:currentColor;padding:16px;filter:url(#ink);transition:transform .25s;
  -webkit-mask:linear-gradient(#000 0 0) content-box, radial-gradient(circle 6px at 8px 8px, transparent 95%, #000) -8px -8px / 16px 16px;
  mask:linear-gradient(#000 0 0) content-box, radial-gradient(circle 6px at 8px 8px, transparent 95%, #000) -8px -8px / 16px 16px}
.st-paper{position:relative;display:flex;flex-direction:column;height:100%;background:var(--stamp-paper);padding:17px 17px 15px}
.st-paper::before{content:'';position:absolute;inset:7px;box-shadow:inset 0 0 0 1.5px currentColor;pointer-events:none}
.st-top{font-family:var(--type);font-weight:700;font-size:11.5px;line-height:1.35;letter-spacing:.04em}
.st-top small{font-size:10.5px;font-weight:400;letter-spacing:.08em}
.st-art{width:66%;margin:auto auto;fill:currentColor;transform:rotate(-6deg)}
.st-bot{align-self:flex-end;text-align:right;font-family:var(--type);font-weight:700;font-size:17px;line-height:1.25;letter-spacing:.02em}
.st-bot small{display:block;font-family:var(--sans);font-size:10.5px;font-weight:500;letter-spacing:0;opacity:.8;margin-top:1px}
.st-bot b{display:block;font-family:var(--serif);font-size:13.5px;letter-spacing:-.01em}
.stamp:hover .st-ink{transform:translateY(-4px) rotate(-1deg)}
.stamp:has(input:checked) .st-ink{transform:translateY(-4px) rotate(-2.5deg)}
.stamp input:focus-visible+.st-ink{outline:3px solid var(--blue-tint);outline-offset:4px}
.st-cap{list-style:none;padding:0;margin:20px 0 0;text-align:center;font-size:14px;line-height:1.85;color:var(--soft)}
.st-cap b{color:currentColor}
.stamp .cancel{position:absolute;right:calc(50% - 104px);top:30px;width:76px;height:76px;border-radius:50%;box-shadow:inset 0 0 0 2px currentColor;display:grid;place-items:center;text-align:center;font-family:var(--type);font-weight:700;font-size:10px;line-height:1.3;opacity:0;transform:scale(1.4) rotate(-14deg);transition:.25s;filter:url(#ink);pointer-events:none}
.stamp:hover .cancel{opacity:.35;transform:scale(1) rotate(-14deg)}
.stamp:has(input:checked) .cancel{opacity:.85;transform:scale(1) rotate(-14deg)}
.stamp::before{content:'';position:absolute;inset:-18px -10px -14px;border-radius:20px;background:color-mix(in srgb,currentColor 10%,#fff);opacity:0;transition:opacity .25s;z-index:-1}
.stamp:has(input:checked)::before{opacity:1}
.stamps{isolation:isolate}
.stamps:has(input:checked) .stamp:not(:has(input:checked)){opacity:.45}
.stamps:has(input:checked) .stamp:not(:has(input:checked)):hover{opacity:.8}
.stamp{transition:opacity .25s}
.st-cap::after{content:'✓ 선택한 우표';display:none;margin:12px auto 0;width:max-content;padding:5px 14px;border-radius:999px;background:color-mix(in srgb,var(--c) 14%,#fff);color:var(--c);font-size:13px;font-weight:700}
.stamp:has(input:checked) .st-cap::after{display:block}
.s1{--c:var(--brown);color:var(--c)} .s2{--c:var(--blue);color:var(--c)} .s3{--c:#c8642a;color:var(--c)}

/* founding */
.found{display:grid;grid-template-columns:1fr auto;gap:48px;align-items:center;background:var(--blue-tint);color:var(--ink);padding:56px 60px;position:relative;overflow:hidden}
.found h2{font-family:var(--serif);font-size:30px;margin:10px 0 18px;letter-spacing:-.02em}
.found ul{margin:0;padding-left:18px;line-height:2;font-size:15.5px}
.found .eyebrow{color:var(--blue)}
.ticket{width:230px;background:#fff;color:var(--ink);padding:22px;text-align:center;font-family:var(--type);transform:rotate(3deg);box-shadow:var(--shadow);position:relative}
.ticket::before,.ticket::after{content:'';position:absolute;top:50%;width:18px;height:18px;border-radius:50%;background:var(--blue-tint);margin-top:-9px}
.ticket::before{left:-9px}.ticket::after{right:-9px}
.ticket .no{font-size:64px;font-weight:700;color:var(--blue);line-height:1;margin:10px 0}
.ticket .bar{height:8px;background:var(--paper);border-radius:4px;overflow:hidden;margin:14px 0 6px}
.ticket .bar i{display:block;height:100%;background:var(--blue);width:0}

/* join */
.postcard{margin-top:40px;scroll-margin-top:90px;display:grid;grid-template-columns:1fr 1fr;gap:0;background:var(--paper)}
.pc-left{padding:52px 48px;background:var(--paper)}
.pc-left h2{font-family:var(--serif);font-size:clamp(24px,3vw,32px);line-height:1.4;letter-spacing:-.02em;margin:10px 0 14px}
.pc-left p{color:var(--soft);font-size:15px;line-height:1.8;margin:0}
.pc-left .pc-sign{font-family:var(--hand);font-size:26px;color:var(--blue);margin-top:28px}
.pc-right{padding:52px 48px;background:var(--paper)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form{display:flex;flex-direction:column;gap:18px}
.field{display:flex;flex-direction:column;gap:8px;margin:0;padding:0;border:0}
.field>span small{font-weight:500;color:var(--blue);margin-left:4px}
.field>span,.field legend{font-size:13px;font-weight:600;color:var(--soft);padding:0}
.field input{padding:15px 18px;border:0;border-radius:999px;background:#fff;font:inherit;font-size:16px;color:var(--ink);outline:0;transition:box-shadow .2s}
.field input:focus{box-shadow:0 0 0 3px var(--blue-tint)}
.seg{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:8px}
.seg label{position:relative}
.seg input{position:absolute;opacity:0}
.seg span{display:block;text-align:center;padding:11px 6px;border-radius:999px;background:#fff;font-size:13px;font-weight:600;color:var(--soft);cursor:pointer;line-height:1.45;transition:.2s}
.seg input:checked+span{background:var(--brown-tint);color:var(--brown)}
.seg input:focus-visible+span{box-shadow:0 0 0 3px var(--blue-tint)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--soft);cursor:pointer}
.check input{margin-top:4px;accent-color:var(--blue);width:16px;height:16px;flex:none}
.check b{color:var(--ink)}
.check-link{color:var(--blue);text-decoration:underline;text-underline-offset:3px;margin-left:2px}
.check-note{display:block;margin-top:4px;font-size:12px;line-height:1.6;color:var(--soft)}
.form-error{margin:0;padding:10px 14px;background:var(--red-tint);color:var(--red);font-size:14px}
.done .thanks{font-size:30px;color:var(--blue);margin:0}
.done h3{font-family:var(--serif);font-size:24px;line-height:1.4;margin:6px 0 0}
.bank{margin:22px 0 0;display:flex;flex-direction:column;gap:8px}
.bank div{display:flex;justify-content:space-between;gap:16px;padding:14px 18px;background:#fff}
.bank dt{font-size:13px;color:var(--soft)}
.bank dd{margin:0;font-weight:600;text-align:right}
.done-note{margin-top:18px;color:var(--soft);font-size:14px}

/* about + faq */
.about{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}
.about .pic{background:url(img/illu-vineyard-office.jpg) center/cover;aspect-ratio:4/5;position:relative}
.about .pic span{position:absolute;left:14px;bottom:14px;background:#fff;font-size:12px;padding:6px 12px;border-radius:999px;color:var(--ink)}
.about .bio{font-family:var(--serif);font-size:17px;line-height:1.95}
.about .bio .hand{font-size:25px;color:var(--blue)}
.faq{margin-top:36px;display:flex;flex-direction:column;gap:8px}
details{background:var(--paper);padding:16px 20px}
summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;font-weight:600;font-size:15.5px}
summary::-webkit-details-marker{display:none}
summary::after{content:'+';color:var(--blue);font-size:18px}
details[open] summary::after{content:'–'}
details p{margin:10px 0 0;color:var(--soft);font-size:14.5px;line-height:1.8}

/* final */
.final{position:relative;text-align:center;padding:110px 0 100px;background:var(--paper)}
.final .wrap{position:relative}
.final h2{font-family:var(--serif);font-size:clamp(24px,3vw,32px);line-height:1.45;margin:12px 0 30px;text-shadow:0 2px 20px rgba(0,0,0,.25)}
.final-logo{height:120px;width:auto;margin:0 auto 30px}
.final .btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.final .btn-soft{background:#fff}
footer{background:var(--paper);color:var(--soft);font-size:12.5px;line-height:1.9;padding:44px 0}
footer .wrap{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}
footer img{height:46px;margin-bottom:10px}
footer .links{align-self:flex-end}
footer a{color:var(--ink);margin-right:16px}

/* 만든 과정 패널 */
.build-chip{position:absolute;top:22px;right:clamp(16px,3vw,36px);z-index:6;padding:8px 14px 6px;background:var(--brown-tint);color:var(--brown);font-family:var(--hand);font-size:22px;line-height:1;transform:rotate(3deg) translateY(-6px);box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:.25s}
.show-build .build-chip{opacity:1;transform:rotate(3deg);pointer-events:auto}
[data-build]{position:relative}
.build-panel{position:fixed;inset:0;z-index:60;display:flex;justify-content:flex-end;background:rgba(29,29,27,.28)}
.build-panel[hidden]{display:none}
.build-sheet{position:relative;width:min(440px,100%);height:100%;overflow:auto;background:var(--cream);padding:44px 32px;box-shadow:var(--shadow)}
.build-close{position:absolute;top:18px;right:20px;width:36px;height:36px;border-radius:50%;background:var(--paper);font-size:20px;color:var(--soft)}
.build-sheet h3{font-family:var(--serif);font-size:26px;margin:8px 0 0}
.build-meta{margin-top:6px;color:var(--soft);font-size:14px}
.build-prompts{list-style:none;margin:26px 0 0;padding:0;display:flex;flex-direction:column;gap:10px}
.build-prompts li{padding:14px 16px;background:var(--paper);font-size:14px;line-height:1.6}
.build-prompts li::before{content:"별 →";display:block;font-family:var(--hand);font-size:20px;color:var(--teal);line-height:1}
.build-foot{margin-top:22px;font-size:12px;color:var(--soft)}

@media (max-width:860px){
  .env-wrap{--s:.95}
  .env-full{padding:34px 24px 30px}.env-full p{font-size:15.5px}.ef-head{flex-direction:column;gap:2px}
  .gh{grid-template-columns:1fr;gap:20px}
  .globe-hero{padding:40px 0 24px}
  nav{display:none}
  .letter{margin-top:-120px;padding:36px 24px 30px}
  .hero .art{height:300px;min-height:0}
  .letter .lh{font-size:24px}
  .letter .sub{font-size:15.5px}
  .postmark{width:100px;height:100px;right:12px;top:-62px}.postmark .t{font-size:20px}.postmark .c,.postmark .d{font-size:8.5px;letter-spacing:.02em}
  .now{grid-template-columns:repeat(2,1fr)}
  .zero,.map,.mailshot,.about,.found,.postcard{grid-template-columns:1fr}
  .steps,.stamps{grid-template-columns:1fr}
  .found{padding:40px 28px}.ticket{margin:0 auto}
  .pc-left,.pc-right{padding:36px 24px}
  section{padding:76px 0}
  .doodle{display:none}
}

/* 정책 문서 */
.legal header .wrap{justify-content:center}
.lg{max-width:760px;padding-top:56px;padding-bottom:90px}
.lg-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:36px}
.lg-tabs a{padding:9px 16px;border-radius:999px;background:var(--paper);font-size:14px;font-weight:600;color:var(--soft)}
.lg-tabs a[aria-current="page"]{background:var(--blue-tint);color:var(--blue)}
.lg h1{font-family:var(--serif);font-size:clamp(26px,3.4vw,36px);letter-spacing:-.02em;margin:0}
.lg-date{margin:8px 0 0;font-size:13px;color:var(--soft)}
.lg-body{margin-top:32px;font-size:15px;line-height:1.85;color:var(--ink)}
.lg-body .lg-lead{background:var(--paper);padding:18px 20px;color:var(--soft)}
.lg-body h2{font-family:var(--serif);font-size:19px;margin:40px 0 10px;letter-spacing:-.01em}
.lg-body p{margin:0 0 10px}
.lg-body ol,.lg-body ul{margin:0 0 10px;padding-left:22px}
.lg-body li{margin:4px 0}
.lg-body a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.lg-table{width:100%;border-collapse:separate;border-spacing:0 6px;margin:6px 0 12px;font-size:14px}
.lg-table th,.lg-table td{background:var(--paper);padding:11px 14px;text-align:left;vertical-align:top}
.lg-table th{width:34%;font-weight:600;color:var(--soft)}
.lg-grid th{width:auto;background:var(--blue-tint);color:var(--blue)}
.lg-todo{background:var(--red-tint);color:var(--red);padding:1px 6px;border-radius:4px;font-size:.92em}
.lg-back{margin-top:48px}
@media (max-width:860px){.lg-table th{width:40%}.lg-grid{font-size:13px}}