/* 소개(랜딩) · 꽃집 운영 꿀팁 — 검색으로 들어오는 분이 처음 보는 화면들
 *
 * 앱 화면(app.css)과 따로 둡니다. 매일 쓰는 장부 화면은 조용해야 하고,
 * 처음 오신 분이 보는 화면은 "무엇이고, 어디를 누르면 되는지" 가 커야 해서 성격이 다릅니다.
 * 이름은 전부 s- 로 시작합니다 — app.css 와 겹치지 않게.
 *
 * 쓰는 곳: index.html(처음 방문 시 랜딩) · tips/*.html(빌드가 만듦)
 */
:root{
  --s-brand:#b4436c; --s-brand-ink:#8d2f52; --s-brand-soft:#fdeff4;
  --s-ink:#151515; --s-ink-2:#4a4a4a; --s-ink-3:#616161;
  --s-line:#ededed; --s-line-2:#dcdcdc; --s-soft:#f7f7f7; --s-bg:#ffffff;
  --s-sage:#3f5f47; --s-sage-soft:#eef4ef;
  --s-warn:#8a5a00; --s-warn-soft:#fdf4e3;
  --s-info:#1f5fc4; --s-info-soft:#eaf1fd;
  --s-gray-soft:#efefef;
  --s-ok:#1f8a4d;
  --s-font:"Pretendard","Apple SD Gothic Neo","Malgun Gothic",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}

/* ── 랜딩 모드: 처음 오신 분께는 앱의 메뉴·막대를 감추고 소개만 보입니다 (app.js) ── */
body.is-landing{background:var(--s-bg)}
body.is-landing .topbar, body.is-landing .sidenav, body.is-landing .scrim,
body.is-landing .tabbar, body.is-landing .fab, body.is-landing .workbar{display:none !important}
body.is-landing .layout{display:block}
body.is-landing .content{max-width:none; padding:0; margin:0}

.s-page{font-family:var(--s-font); color:var(--s-ink); background:var(--s-bg); letter-spacing:-.02em; line-height:1.6}
.s-page a{color:var(--s-brand-ink)}
.s-page a:hover{color:#6e2240}
.s-page img{max-width:100%; height:auto}
.s-wrap{max-width:1200px; margin:0 auto; padding-left:24px; padding-right:24px}

/* 버튼 */
.s-btn{display:inline-flex; align-items:center; justify-content:center; gap:6px; min-height:48px;
  padding:14px 26px; border-radius:12px; font-weight:700; font-size:17px; text-decoration:none;
  background:var(--s-brand); color:#fff !important; border:1px solid var(--s-brand); box-sizing:border-box}
.s-btn:hover{background:var(--s-brand-ink); border-color:var(--s-brand-ink)}
.s-btn.ghost{background:#fff; color:var(--s-ink) !important; border-color:var(--s-line-2)}
.s-btn.ghost:hover{background:var(--s-soft)}
.s-btn.sm{min-height:44px; padding:10px 18px; font-size:15px; border-radius:10px}

/* 상단 */
.s-nav{border-bottom:1px solid var(--s-line); background:#fff}
.s-nav .s-wrap{display:flex; align-items:center; gap:24px; flex-wrap:wrap; padding-top:12px; padding-bottom:12px}
.s-logo{display:flex; align-items:center; gap:10px; text-decoration:none; color:var(--s-ink) !important}
.s-logo img{width:34px; height:34px}
.s-logo b{font-size:19px; font-weight:900}
.s-links{display:flex; gap:22px; flex-wrap:wrap; flex:1 1 auto; font-size:15px; font-weight:500}
.s-links a{color:var(--s-ink); text-decoration:none}
.s-links a.on{color:var(--s-brand); font-weight:700}
.s-links a.mute{color:var(--s-ink-3)}

/* 히어로 */
.s-hero{background:var(--s-brand-soft)}
.s-hero .s-wrap{display:flex; flex-wrap:wrap; gap:48px; align-items:center; padding-top:72px; padding-bottom:64px}
.s-hero-copy{flex:1 1 460px; min-width:0; display:flex; flex-direction:column; gap:22px}
.s-chip{align-self:flex-start; background:#fff; color:var(--s-brand-ink); font-weight:700; font-size:14px; padding:7px 14px; border-radius:999px}
.s-hero h1{margin:0; font-size:52px; line-height:1.2; font-weight:900}
.s-hero p.lead{margin:0; font-size:19px; line-height:1.65; color:var(--s-ink-2)}
.s-row{display:flex; gap:12px; flex-wrap:wrap}
.s-small{margin:0; font-size:14px; color:var(--s-ink-3)}
.s-hero-card-wrap{flex:1 1 380px; min-width:0; display:flex; justify-content:center}
.s-hero-card{width:100%; max-width:420px; background:#fff; border-radius:22px; padding:22px; box-sizing:border-box;
  box-shadow:0 2px 6px rgba(0,0,0,.06),0 18px 40px rgba(141,47,82,.16); display:flex; flex-direction:column; gap:14px}
.s-hero-card .hd{display:flex; justify-content:space-between; align-items:center}
.s-hero-card .hd strong{font-size:17px}
.s-tag{font-size:12px; color:var(--s-ink-3); background:#f2f2f2; padding:4px 9px; border-radius:999px}
.s-kpis{display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:10px}
.s-kpi{background:var(--s-soft); border-radius:12px; padding:14px}
.s-kpi span{display:block; font-size:13px; color:var(--s-ink-3)}
.s-kpi b{display:block; font-size:21px; font-weight:900; margin-top:4px}
.s-kpi b.ok{color:var(--s-ok)}
.s-bk{display:flex; gap:12px; align-items:center; border:1px solid var(--s-line); border-radius:12px; padding:12px; font-size:14px}
.s-bk time{background:var(--s-brand-soft); color:var(--s-brand-ink); font-weight:700; font-size:13px; padding:6px 9px; border-radius:8px}
.s-bk span{flex:1}
.s-bk em{font-style:normal; font-size:12px; font-weight:700; color:var(--s-ink-3)}
.s-bk em.warn{color:var(--s-warn)}

/* 큰 숫자 띠 */
.s-stats{border-bottom:1px solid var(--s-line)}
.s-stats .s-wrap{display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:16px; padding-top:40px; padding-bottom:40px; text-align:center}
.s-stats b{display:block; font-size:44px; font-weight:900; color:var(--s-brand); line-height:1.2}
.s-stats span{display:block; font-size:15px; color:var(--s-ink-2); margin-top:4px}

/* 구역 */
.s-sec{padding-top:72px; padding-bottom:24px}
.s-sec h2{margin:0; font-size:34px; font-weight:900; line-height:1.3}
.s-sec .sub{margin:10px 0 0; font-size:17px; color:var(--s-ink-3)}
.s-sec-head{display:flex; align-items:flex-end; justify-content:space-between; gap:16px; flex-wrap:wrap}
.s-more{font-weight:700; font-size:16px; text-decoration:none}

/* 기능 격자 */
.s-feat{margin-top:32px; display:grid; grid-template-columns:repeat(auto-fill,minmax(170px,1fr)); gap:14px}
.s-feat a{text-decoration:none; color:var(--s-ink) !important; background:var(--s-soft); border-radius:16px; padding:22px 18px;
  display:flex; flex-direction:column; gap:10px; min-height:140px; box-sizing:border-box}
.s-feat a:hover{background:var(--s-brand-soft)}
.s-feat i{width:48px; height:48px; border-radius:14px; background:#fff; display:flex; align-items:center; justify-content:center; color:var(--s-brand)}
.s-feat i svg{width:26px; height:26px}
.s-feat strong{font-size:17px}
.s-feat span{font-size:14px; color:var(--s-ink-3); line-height:1.5}

/* 알림 카드 */
.s-split{display:flex; flex-wrap:wrap; gap:40px; align-items:center}
.s-split > div{flex:1 1 400px; min-width:0}
.s-split p{font-size:17px; color:var(--s-ink-3); line-height:1.65}
.s-notes{display:flex; flex-direction:column; gap:12px}
.s-note{display:flex; gap:14px; align-items:center; background:#fff; border:1px solid var(--s-line); border-radius:16px; padding:16px 18px; box-shadow:0 1px 3px rgba(0,0,0,.07)}
.s-note i{width:40px; height:40px; border-radius:12px; display:flex; align-items:center; justify-content:center; flex:none}
.s-note i svg{width:22px; height:22px}
.s-note b{display:block; font-size:15px}
.s-note span{display:block; font-size:14px; color:var(--s-ink-3)}
.c-brand{background:var(--s-brand-soft); color:var(--s-brand-ink)}
.c-sage{background:var(--s-sage-soft); color:var(--s-sage)}
.c-warn{background:var(--s-warn-soft); color:var(--s-warn)}
.c-info{background:var(--s-info-soft); color:var(--s-info)}
.c-gray{background:var(--s-gray-soft); color:var(--s-ink-2)}

/* 카드 묶음 (꿀팁·신뢰) */
.s-cards{margin-top:28px; display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:16px}
.s-tip{text-decoration:none; color:var(--s-ink) !important; border:1px solid var(--s-line); border-radius:16px; overflow:hidden; display:flex; flex-direction:column; background:#fff}
.s-tip:hover{border-color:var(--s-line-2); box-shadow:0 6px 18px rgba(0,0,0,.06)}
.s-tip .th{height:140px; display:flex; align-items:center; justify-content:center; overflow:hidden}
.s-tip .th img{width:100%; height:100%; object-fit:contain}
.s-tip .bd{padding:20px 22px 22px; display:flex; flex-direction:column; gap:10px; flex:1}
.s-tip strong{font-size:19px; line-height:1.42}
.s-tip .lead{font-size:15px; color:var(--s-ink-3); line-height:1.6; flex:1}
.s-tip .meta{font-size:13px; color:var(--s-ink-3)}
.s-pill{align-self:flex-start; font-size:13px; font-weight:700; padding:4px 10px; border-radius:999px}
.s-box{background:var(--s-soft); border-radius:16px; padding:26px}
.s-box strong{font-size:18px}
.s-box p{margin:10px 0 0; font-size:15px; color:var(--s-ink-2); line-height:1.65}

/* 자주 묻는 질문 · 가이드 */
.s-faq{margin-top:24px; display:flex; flex-direction:column; gap:10px}
.s-faq details{border:1px solid var(--s-line); border-radius:14px; padding:4px 20px; background:#fff}
.s-faq summary{cursor:pointer; font-weight:700; font-size:17px; padding:14px 0; min-height:24px}
.s-faq details p{margin:0 0 16px; font-size:16px; color:var(--s-ink-2); line-height:1.75}
.s-faq h3{display:inline; font-size:17px; margin:0}
.s-guide{margin-top:24px; border:1px solid var(--s-line); border-radius:16px; background:#fff}
.s-guide > summary{cursor:pointer; font-weight:700; font-size:17px; padding:18px 22px}
.s-guide-body{padding:0 22px 22px}
.s-guide-body .card{border:0; padding:0; margin:18px 0 0; background:none; box-shadow:none}
.s-guide-body h2{font-size:22px; margin:22px 0 8px}
.s-guide-body h3{font-size:18px; margin:18px 0 6px}
.s-guide-body h4{font-size:15px; margin:12px 0 4px}
.s-guide-body p, .s-guide-body li{font-size:15px; color:var(--s-ink-2); line-height:1.7}
.s-guide-body ol, .s-guide-body ul{padding-left:20px}

/* 마지막 행동 유도 */
.s-final{background:var(--s-ink); color:#fff; margin-top:72px}
.s-final .s-wrap{display:flex; flex-wrap:wrap; gap:24px; align-items:center; justify-content:space-between; padding-top:64px; padding-bottom:64px}
.s-final h2{margin:0; font-size:34px; font-weight:900}
.s-final p{margin:10px 0 0; font-size:17px; color:#c9c9c9}
.s-foot{padding-top:28px; padding-bottom:110px; font-size:13px; color:var(--s-ink-3); display:flex; gap:16px; flex-wrap:wrap}
.s-foot a{color:var(--s-ink-3)}

/* 폰 아래 고정 버튼 — 버튼 하나만 */
.s-mbar{display:none}

/* ── 꿀팁 글 ─────────────────────────────────────────────────────────── */
.s-crumb{font-size:13px; color:var(--s-ink-3)}
.s-crumb a{color:var(--s-ink-3)}
.s-tiphead{background:var(--s-soft)}
.s-tiphead .s-wrap{padding-top:48px; padding-bottom:40px}
.s-tiphead h1{margin:12px 0 0; font-size:42px; font-weight:900}
.s-tiphead p{margin:10px 0 0; font-size:17px; color:var(--s-ink-2); line-height:1.6}
.s-filter{margin-top:24px; display:flex; gap:8px; flex-wrap:wrap}
.s-filter button{font-family:inherit; font-size:15px; font-weight:700; padding:10px 16px; min-height:44px; border-radius:999px;
  cursor:pointer; border:1px solid var(--s-line-2); background:#fff; color:var(--s-ink)}
.s-filter button[aria-pressed="true"]{background:var(--s-ink); border-color:var(--s-ink); color:#fff}

.s-article-wrap{display:flex; flex-wrap:wrap; gap:48px; align-items:flex-start; padding-top:40px; padding-bottom:72px}
.s-article{flex:999 1 560px; min-width:0; max-width:760px}
.s-article h1{margin:12px 0 0; font-size:38px; line-height:1.3; font-weight:900}
.s-byline{margin:14px 0 0; font-size:14px; color:var(--s-ink-3)}
.s-article figure{margin:28px 0 0}
.s-article figure img{width:100%; border-radius:18px; display:block; background:var(--s-brand-soft)}
.s-article figcaption{font-size:13px; color:var(--s-ink-3); margin-top:8px}
.s-article p{margin:16px 0 0; font-size:17px; line-height:1.85}
.s-article h2{margin:44px 0 0; font-size:27px; font-weight:900; line-height:1.35; scroll-margin-top:16px}
.s-article h3{margin:24px 0 0; font-size:19px; font-weight:700}
.s-article ul, .s-article ol{margin:14px 0 0; padding-left:22px; font-size:17px; line-height:1.9}
.s-article strong{font-weight:700}
.s-article .s-toc{margin-top:28px; background:var(--s-soft); border-radius:14px; padding:20px 24px}
.s-article .s-toc ol{margin:10px 0 0; font-size:16px; line-height:2}
.s-formula{margin-top:18px; border:2px solid var(--s-brand); border-radius:14px; padding:18px 22px; font-size:19px; font-weight:700; text-align:center; line-height:1.6}
.s-tablewrap{margin-top:18px; overflow-x:auto}
.s-article table{width:100%; border-collapse:collapse; font-size:16px; min-width:420px}
.s-article th{text-align:left; padding:12px; background:var(--s-soft); border-bottom:1px solid var(--s-line-2)}
.s-article td{padding:12px; border-bottom:1px solid var(--s-line)}
.s-article td.n, .s-article th.n{text-align:right}
.s-callout{margin-top:28px; background:var(--s-brand-soft); border-radius:16px; padding:22px 24px; display:flex; flex-wrap:wrap; gap:16px; align-items:center; justify-content:space-between}
.s-callout > div{flex:1 1 300px; min-width:0}
.s-callout strong{font-size:18px}
.s-callout p{margin:6px 0 0; font-size:15px; color:var(--s-ink-2)}
.s-notice{margin-top:24px; font-size:14px; color:var(--s-ink-3); border-top:1px solid var(--s-line); padding-top:16px; line-height:1.7}
.s-aside{flex:1 1 300px; min-width:0; display:flex; flex-direction:column; gap:18px}
.s-aside .dark{background:var(--s-ink); color:#fff; border-radius:18px; padding:24px; display:flex; flex-direction:column; gap:12px}
.s-aside .dark strong{font-size:19px; line-height:1.4}
.s-aside .dark p{margin:0; font-size:14.5px; color:#c9c9c9; line-height:1.6}
.s-aside .rel{border:1px solid var(--s-line); border-radius:18px; padding:22px}
.s-aside .rel a{display:block; text-decoration:none; color:var(--s-ink); font-size:15px; line-height:1.5; padding:10px 0; border-bottom:1px solid var(--s-line)}
.s-aside .rel a:last-child{border-bottom:0}

@media (max-width:720px){
  .s-wrap{padding-left:16px; padding-right:16px}
  .s-links{display:none}
  .s-nav .s-btn{margin-left:auto}
  .s-hero .s-wrap{padding-top:32px; padding-bottom:32px; gap:28px}
  .s-hero h1{font-size:32px}
  .s-hero p.lead{font-size:16px}
  .s-stats .s-wrap{grid-template-columns:repeat(3,minmax(0,1fr)); gap:6px; padding-top:20px; padding-bottom:20px}
  .s-stats b{font-size:24px}
  .s-stats span{font-size:12px}
  .s-sec{padding-top:44px}
  .s-sec h2, .s-final h2{font-size:25px}
  .s-feat{grid-template-columns:repeat(4,minmax(0,1fr)); gap:8px}
  .s-feat a{background:none; padding:6px 0; min-height:0; align-items:center; text-align:center; gap:6px}
  .s-feat i{width:52px; height:52px; border-radius:16px; background:var(--s-soft)}
  .s-feat strong{font-size:12.5px; font-weight:500}
  .s-feat span{display:none}
  .s-final{margin-top:44px}
  .s-tiphead h1{font-size:30px}
  .s-article h1{font-size:28px}
  .s-article h2{font-size:22px}
  .s-article p, .s-article ul, .s-article ol{font-size:16px}
  .s-mbar{display:block; position:fixed; left:0; right:0; bottom:0; z-index:50; background:#fff; border-top:1px solid var(--s-line);
    padding:12px 16px calc(12px + env(safe-area-inset-bottom)); box-shadow:0 -6px 18px rgba(0,0,0,.06)}
  .s-mbar .s-btn{width:100%; min-height:54px; border-radius:14px}
}