/* 다이음 기관 홈페이지 '편지처럼' 디자인(letter.html, 0.15.0) — 센터가 보호자께 쓰는 한 통의 편지
   하늘빛 편지지 · 본문 Gowun Batang(서버 자체 제공, OFL) · 입력 칸·버튼은 Pretendard · 가운데 한 줄 흐름
   대표색은 관리자 [센터 정보 › 대표색](site.js 가 --accent 로 넣음) — 버튼·우표 테두리에만 */
@import url(pretendard.css);
@import url(gowun-batang.css);
:root{
  --accent:#3E6FA8;
  --paper:#F3F7FC;      /* 편지지 하늘빛 */
  --sheet:#FFFFFF;
  --ink:#23324A;        /* 만년필 남색 */
  --ink2:#4B5B73;
  --mute:#7F8CA0;
  --rule:#D9E5F2;       /* 편지지 줄 */
  --stamp:#F7CAD3;      /* 우표 분홍 */
  --sky:#CFE3F6;
  --mint:#D3EEE0;
  --butter:#FFF1BF;
  --cyan-bg:#DDF0FA;--mint-bg:#DDF3E8;--lemon-bg:#FFF5CF;
  --sans:"Pretendard Variable",Pretendard,-apple-system,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;
  --serif:"Gowun Batang","Apple SD Gothic Neo",serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--serif);font-size:18px;line-height:1.95;-webkit-text-size-adjust:100%;word-break:keep-all}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
[hidden]{display:none!important}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible,[role=button]:focus-visible{outline:3px solid #7FB6EA;outline-offset:2px}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:10px 14px;z-index:99;font-family:var(--sans)}.skip:focus{left:10px;top:10px}

/* 윗줄 */
header.bar{position:sticky;top:0;z-index:30;background:rgba(243,247,252,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--rule)}
header.bar .in{max-width:1120px;margin:0 auto;padding:0 20px;height:64px;display:flex;align-items:center;gap:18px}
.who{font-weight:700;font-size:19px;text-decoration:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.toc{display:flex;gap:2px;margin:0 auto;font-family:var(--sans)}
.toc a{text-decoration:none;font-size:15px;font-weight:600;color:var(--ink2);padding:6px 10px;border-radius:8px}
.toc a:hover{background:#fff;color:var(--ink)}
.call{flex:none;font-family:var(--sans);font-weight:800;font-size:15px;text-decoration:none;padding:8px 14px;border:1.5px solid var(--ink);border-radius:999px;background:#fff}
@media (max-width:1060px){.toc{display:none}.call{margin-left:auto}}

/* 첫머리 — 편지지 한 장 + 엽서 */
.opening{max-width:1120px;margin:0 auto;padding:56px 20px 30px;display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:56px;align-items:start}
.sheet{position:relative;background:var(--sheet);border-radius:6px;padding:48px 52px 42px 76px;box-shadow:0 1px 0 var(--rule),0 18px 40px -24px rgba(35,50,74,.25);
  background-image:linear-gradient(90deg,transparent 52px,var(--stamp) 52px,var(--stamp) 54px,transparent 54px)}
.sheet .to{margin:0 0 6px;font-size:17px;color:var(--ink2)}
.sheet h1{margin:0 0 22px;font-size:clamp(30px,4.2vw,44px);line-height:1.38;font-weight:700;white-space:pre-line;letter-spacing:-.01em}
.sheet .body{margin:0 0 16px;font-size:18.5px;line-height:1.9;max-width:36em}
.sheet .sign{margin:22px 0 0;text-align:right;font-size:19px;font-weight:700}
.trust{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 0;font-family:var(--sans);font-size:13.5px;font-weight:700;color:var(--ink2)}
.trust span{background:var(--mint);border-radius:999px;padding:4px 12px}
.trust span[data-trust-staff]{background:var(--butter)}
.trust span:empty{display:none}
.reply{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.postcard{position:relative;margin:30px 0 0;padding:14px 14px 54px;background:#fff;border-radius:4px;transform:rotate(2.2deg);box-shadow:0 22px 40px -24px rgba(35,50,74,.4)}
.postcard img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:2px}
.postcard .stamp{position:absolute;right:-16px;top:-22px;width:92px;height:108px;background:var(--stamp);display:grid;place-content:center;text-align:center;transform:rotate(-6deg);
  border:3px dashed #fff;outline:6px solid var(--stamp);color:var(--ink);font-family:var(--sans);line-height:1.2}
.postcard .stamp b{font-size:22px}.postcard .stamp small{font-size:13px;font-weight:700}
@media (max-width:900px){
  .opening{grid-template-columns:1fr;gap:26px;padding-top:26px}
  .postcard{max-width:360px;margin:0 auto;transform:rotate(1.5deg)}
  .postcard img{aspect-ratio:4/3}
}
@media (max-width:560px){
  .sheet{padding:30px 20px 28px 34px;background-image:linear-gradient(90deg,transparent 18px,var(--stamp) 18px,var(--stamp) 20px,transparent 20px)}
  .postcard .stamp{right:-6px;width:74px;height:88px}
}

/* 한눈에 */
.facts{max-width:1120px;margin:0 auto;padding:10px 20px 20px}
.facts dl{margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.facts dl>div{padding:18px 18px 16px;border-left:1px solid var(--rule)}
.facts dl>div:first-child{border-left:0}
.facts dt{font-family:var(--sans);font-size:13.5px;color:var(--mute);font-weight:700}
.facts dd{margin:2px 0 0;font-size:19px;font-weight:700}
.facts dd.s{font-family:var(--sans);font-size:13.5px;font-weight:500;color:var(--ink2)}
@media (max-width:760px){.facts dl{grid-template-columns:1fr 1fr}.facts dl>div:nth-child(3){border-left:0}.facts dl>div:nth-child(n+3){border-top:1px solid var(--rule)}}

/* 본문 꼭지 — 한 줄 흐름 */
.part{max-width:760px;margin:0 auto;padding:62px 20px 10px}
.part.wide{max-width:1040px}
.part h2{margin:0 0 10px;font-size:clamp(26px,3.2vw,33px);line-height:1.4;font-weight:700;letter-spacing:-.01em}
.part h2::after{content:"";display:block;width:46px;height:3px;background:var(--stamp);border-radius:3px;margin-top:12px}
.part .lead{margin:0 0 24px;color:var(--ink2);font-size:18px;max-width:40em}
.ps{margin:18px 0 0;font-size:16px;color:var(--ink2);padding-left:44px;position:relative}
.ps::before{content:"추신";position:absolute;left:0;top:0;font-family:var(--sans);font-size:13px;font-weight:800;color:var(--accent)}
.ps a{font-family:var(--sans);font-weight:700}

.faq details{border-bottom:1px dashed var(--rule)}
.faq details:first-child{border-top:1px dashed var(--rule)}
.faq summary{list-style:none;cursor:pointer;padding:16px 36px 16px 0;font-size:19px;font-weight:700;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:12px;font-family:var(--sans);font-size:24px;color:var(--accent)}
.faq details[open] summary::after{content:"−"}
.faq details p{margin:0 0 18px;color:var(--ink2)}

.snap{margin:6px 0 24px;background:#fff;padding:10px 10px 8px;border-radius:3px;box-shadow:0 14px 30px -22px rgba(35,50,74,.45);max-width:62%}
.snap.left{transform:rotate(-1.2deg)}
.snap.right{margin-left:auto;transform:rotate(1.4deg)}
.snap img{width:100%;aspect-ratio:16/10;object-fit:cover}
.snap figcaption{font-size:14px;color:var(--mute);padding-top:6px;text-align:center}
@media (max-width:640px){.snap{max-width:100%}}

.hours{list-style:none;margin:0;padding:0}
.hours li{display:grid;grid-template-columns:76px 1fr;gap:14px;padding:12px 0;border-bottom:1px dashed var(--rule)}
.hours time{font-family:var(--sans);font-weight:800;font-size:16px;color:var(--accent);padding-top:3px}
.hours p{margin:0;color:var(--ink2)}
.hours b{display:block;color:var(--ink);font-size:18.5px}

.list{margin:0}
.list>div{display:grid;grid-template-columns:120px 1fr;gap:16px;padding:14px 0;border-bottom:1px dashed var(--rule)}
.list>div:first-child{border-top:1px dashed var(--rule)}
.list dt{font-family:var(--sans);font-weight:800;font-size:15.5px;padding-top:4px}
.list dd{margin:0;color:var(--ink2)}
.list dd b{color:var(--ink)}
@media (max-width:560px){.list>div{grid-template-columns:1fr;gap:2px}}

.steps{list-style:none;counter-reset:s;margin:26px 0 0;padding:0}
.steps li{counter-increment:s;position:relative;padding:0 0 18px 54px;color:var(--ink2)}
.steps li::before{content:counter(s);position:absolute;left:0;top:2px;width:36px;height:36px;border-radius:50%;background:var(--sky);color:var(--ink);font-family:var(--sans);font-weight:800;display:grid;place-items:center;font-size:16px}
.steps li:not(:last-child)::after{content:"";position:absolute;left:17px;top:42px;bottom:4px;border-left:2px dotted var(--sky)}
.steps b{display:block;color:var(--ink);font-size:18.5px}

.kinds{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.kinds li{background:var(--c,var(--cyan-bg));border-radius:14px;padding:16px 16px 14px}
.kinds b{font-size:17.5px}
.kinds p{margin:4px 0 0;font-size:15.5px;line-height:1.6;color:var(--ink2)}
.kinds .fee{display:block;margin-top:8px;font-family:var(--sans);font-size:13.5px;font-weight:700}
@media (max-width:640px){.kinds{grid-template-columns:1fr}}

/* 사진첩 */
.album{display:grid;grid-template-columns:1.5fr 1fr;gap:16px}
.photo{margin:0;position:relative;background:#fff;padding:8px 8px 34px;border-radius:3px;box-shadow:0 12px 26px -20px rgba(35,50,74,.5);cursor:pointer}
.photo img{width:100%;object-fit:cover;aspect-ratio:4/3}
.photo figcaption{position:absolute;left:0;right:0;bottom:7px;text-align:center;font-size:14px;color:var(--ink2)}
.album .big{display:flex;flex-direction:column}.album .big img{aspect-ratio:auto;flex:1;min-height:300px}
.thumbs{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.thumbs .photo:nth-child(odd){transform:rotate(-1deg)}.thumbs .photo:nth-child(even){transform:rotate(1.2deg)}
@media (max-width:760px){.album{grid-template-columns:1fr}.album .big img{min-height:0;aspect-ratio:4/3}}

/* 비용 — 계산서 */
.calc{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:22px;align-items:start;font-family:var(--sans)}
.calc .ask{background:#fff;border-radius:14px;padding:22px 22px 6px}
.calc fieldset{border:0;margin:0 0 18px;padding:0;min-width:0}
.calc legend{font-family:var(--serif);font-weight:700;font-size:17px;margin:0 0 8px;padding:0}
.seg{display:flex;flex-wrap:wrap;gap:8px}
.seg label{margin:0;font-weight:700;font-size:15px}
.seg input{position:absolute;opacity:0;width:1px;height:1px}
.seg span{display:inline-flex;align-items:center;gap:5px;min-height:44px;padding:0 14px;border-radius:10px;background:var(--paper);box-shadow:inset 0 0 0 1.5px var(--rule);cursor:pointer}
.seg span small{font-size:12px;font-weight:600;color:var(--mute)}
.seg input:checked+span{background:var(--ink);color:#fff;box-shadow:none}.seg input:checked+span small{color:#C8D4E4}
.seg input:focus-visible+span{outline:3px solid #7FB6EA;outline-offset:2px}
.chk{display:flex;gap:8px;align-items:center;margin-top:10px;font-size:14.5px}
.days{display:flex;align-items:center;gap:14px}.days input{flex:1;accent-color:var(--ink)}.days b{min-width:50px;font-size:17px}
.bill{position:sticky;top:84px;background:#fff;border-radius:6px;padding:24px 24px 22px;box-shadow:0 18px 36px -26px rgba(35,50,74,.45);
  background-image:radial-gradient(circle at 10px -2px,var(--paper) 8px,transparent 9px);background-size:20px 12px;background-repeat:repeat-x}
.bill .bt{margin:6px 0 0;font-size:14px;font-weight:700;color:var(--mute)}
.bill output{display:block;font-family:var(--serif);font-size:44px;font-weight:700;line-height:1.3;margin:2px 0 14px}
.bill .ln{display:flex;justify-content:space-between;gap:12px;margin:0;padding:9px 0;border-top:1px dotted #C9D6E5;font-size:15px;line-height:1.5}
.bill .ln small{display:block;font-size:12.5px;color:var(--mute)}
.bill .ln.t{border-top:2px solid var(--ink);font-weight:800;font-size:16.5px}
.warn{margin:10px 0 0;background:#FFE9E4;border-radius:10px;padding:10px 12px;font-size:14px;line-height:1.55}
.bill .btn{width:100%;margin-top:16px}
@media (max-width:860px){.calc{grid-template-columns:1fr}.bill{position:static}}

/* 단추 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:52px;padding:0 22px;border-radius:12px;border:0;background:var(--ink);color:#fff;font-family:var(--sans);font-weight:800;font-size:16px;text-decoration:none;cursor:pointer}
.btn.soft{background:var(--sky);color:var(--ink)}
.btn.line{background:#fff;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--ink)}
.btn:disabled{opacity:.4;cursor:not-allowed}

/* 후기 — 쪽지 */
.notes{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.notes li{background:var(--butter);padding:18px 18px 14px;border-radius:3px;box-shadow:0 10px 22px -18px rgba(35,50,74,.5)}
.notes li:nth-child(even){background:var(--mint);transform:rotate(.8deg)}.notes li:nth-child(odd){transform:rotate(-.6deg)}
.notes .st{color:#E0A100;font-family:var(--sans);letter-spacing:2px}.notes .st i{font-style:normal;color:#E7DFC4}
.notes p{margin:6px 0;white-space:pre-line}
.notes small{font-family:var(--sans);color:var(--ink2);font-size:13.5px}
@media (max-width:640px){.notes{grid-template-columns:1fr}}

/* 소식 */
.news{list-style:none;margin:0;padding:0}
.news li{border-bottom:1px dashed var(--rule)}
.news a{display:flex;gap:14px;align-items:baseline;padding:14px 0;text-decoration:none}
.news time{font-family:var(--sans);font-size:14px;color:var(--mute);flex:none}
.news .pin{font-family:var(--sans);font-size:12px;font-weight:800;background:var(--stamp);border-radius:6px;padding:1px 7px;flex:none}
.news b{font-weight:700}
.news a:hover b{text-decoration:underline}
.news .empty{padding:16px 0;color:var(--mute)}

/* 상담 — 봉투 */
.two{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:22px;align-items:start}
@media (max-width:860px){.two{grid-template-columns:1fr}}
.envelope{background:#fff;border-radius:6px;padding:26px 24px;position:relative;font-family:var(--sans);
  background-image:repeating-linear-gradient(135deg,var(--stamp) 0 14px,#fff 14px 22px,var(--sky) 22px 36px,#fff 36px 44px);background-size:100% 8px;background-repeat:no-repeat}
.progress-head{display:flex;justify-content:space-between;font-size:14px;font-weight:700;color:var(--mute);margin-top:6px}
.progress{height:6px;background:var(--paper);border-radius:6px;margin:8px 0 18px;overflow:hidden}
.progress div{height:100%;background:var(--accent);border-radius:6px;transition:width .3s}
.hp{position:absolute;left:-9999px}
.survey fieldset{border:0;margin:0;padding:0;min-width:0}
.survey legend{font-family:var(--serif);font-weight:700;font-size:21px;margin:0 0 12px;padding:0}
.opts{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.opts label{position:relative;margin:0}
.opts input{position:absolute;opacity:0;inset:0;width:100%;margin:0}
.opts span{display:flex;align-items:center;gap:10px;min-height:56px;padding:10px 14px;border-radius:12px;background:var(--paper);box-shadow:inset 0 0 0 1.5px var(--rule);font-weight:700;font-size:16px;cursor:pointer}
.opts span::before{content:"";flex:0 0 20px;height:20px;border-radius:50%;border:2px solid #B4C3D6;background:#fff}
.opts input:checked+span{background:var(--sky);box-shadow:inset 0 0 0 2px var(--ink)}
.opts input:checked+span::before{border:6px solid var(--ink)}
.opts input:focus-visible+span{outline:3px solid #7FB6EA;outline-offset:2px}
@media (max-width:480px){.opts{grid-template-columns:1fr}}
.survey label{display:block;font-weight:700;font-size:15px;margin:0 0 12px}
.survey label small{color:var(--mute);font-weight:500}
.survey input:not([type=radio]):not([type=checkbox]),.survey textarea{display:block;width:100%;margin-top:6px;min-height:50px;border:1.5px solid var(--rule);border-radius:10px;padding:10px 12px;font:inherit;font-weight:500;background:#fff;color:var(--ink)}
.survey textarea{min-height:90px;resize:vertical}
.survey .agree{display:flex;gap:8px;align-items:flex-start;font-weight:500;font-size:14px;line-height:1.6}
.survey .agree input{margin-top:4px}
.msg{color:#C0392B;font-weight:700;font-size:14.5px;min-height:1px;margin:6px 0}
.done{background:var(--mint);border-radius:10px;padding:12px 14px;font-size:15px;line-height:1.6}
.qnav{display:flex;gap:10px;justify-content:flex-end;margin-top:8px}
.address{background:#fff;border-radius:6px;padding:24px;font-family:var(--sans)}
.address h3{font-family:var(--serif);font-size:21px;margin:0 0 12px}
.rows p{display:grid;grid-template-columns:72px 1fr;gap:10px;margin:0;padding:8px 0;border-bottom:1px dotted var(--rule);font-size:15.5px;line-height:1.6}
.rows b{color:var(--mute);font-size:14px}
.rows a{font-weight:800}
.maplink{display:inline-block;margin-top:12px;font-weight:800;font-size:15px}
.map-embed iframe{display:block;width:100%;height:230px;border:0;border-radius:10px;margin-top:14px;background:var(--paper)}
.grade{display:flex;gap:14px;align-items:flex-start;margin-top:18px;background:var(--paper);border-radius:12px;padding:14px}
.grade i{flex:none;font-style:normal;width:52px;height:52px;border-radius:50%;background:var(--stamp);display:grid;place-items:center;font-weight:900;font-size:17px}
.grade p{margin:0;font-size:14px;line-height:1.6;color:var(--ink2)}
.grade b{color:var(--ink)}

/* 바닥 */
.ft{margin-top:70px;border-top:1px solid var(--rule);background:#EAF1F9;font-family:var(--sans)}
.ft .in{max-width:1120px;margin:0 auto;padding:30px 20px 100px}
.ft .nm{margin:0 0 8px;font-family:var(--serif);font-weight:700;font-size:19px}
.ft .nm a{text-decoration:none}
.info2{display:flex;flex-wrap:wrap;gap:4px 18px;font-size:13.5px;color:var(--ink2);line-height:1.7}
.info2 b{color:var(--mute);margin-right:6px;font-weight:600}
.ft .bot{display:flex;flex-wrap:wrap;gap:16px;margin-top:16px;font-size:13.5px;font-weight:700}
.ft .bot a{text-decoration:none;color:var(--ink2)}
.ft .bot .adm{margin-left:auto}
@media (min-width:861px){.ft .in{padding-bottom:36px}}

/* 휴대폰 아래 단추 */
.dock{display:none}
@media (max-width:860px){
  .dock{display:grid;grid-template-columns:1fr 1.2fr 1fr;position:fixed;left:10px;right:10px;bottom:10px;z-index:40;background:#fff;border-radius:16px;box-shadow:0 10px 30px -10px rgba(35,50,74,.45);overflow:hidden;font-family:var(--sans)}
  .dock a{display:flex;flex-direction:column;align-items:center;gap:2px;padding:9px 4px 8px;text-decoration:none;font-size:12.5px;font-weight:700;color:var(--ink2)}
  .dock a.on{background:var(--ink);color:#fff}
  .dock svg{width:21px;height:21px}
}

/* 창 */
.modal{position:fixed;inset:0;z-index:60;background:rgba(35,50,74,.55);display:none;align-items:center;justify-content:center;padding:18px}
.modal.open{display:flex}
.modal .box{background:#fff;border-radius:10px;width:min(760px,100%);max-height:88vh;display:flex;flex-direction:column;overflow:hidden}
.modal .mh{padding:22px 24px 12px;border-bottom:1px dashed var(--rule)}
.modal .mh h3{margin:0;font-size:22px;line-height:1.4}
.modal .mh small{color:var(--mute);font-size:14px;font-family:var(--sans)}
.modal .mb{padding:18px 24px;overflow:auto;white-space:pre-line;color:var(--ink2)}
.modal .mb img{width:100%;border-radius:6px;margin:0 0 10px}
.modal .mf{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 16px;border-top:1px dashed var(--rule);font-family:var(--sans)}
.modal .mf label{font-size:14px;color:var(--ink2);display:flex;gap:6px;align-items:center}
.modal .mf .btn{min-height:44px;font-size:15px}