:root {
  --bg: #FFF6E9;
  --card: #FFFFFF;
  --ink: #4A3426;
  --muted: #5A4B42;   /* 보조 글자: 배경 대비 7:1 이상 */
  --primary: #965031;  /* 글자·버튼용 진한 주황 (흰 글자 대비 5:1 이상) */
  --accent: #D9A441;
  --soft: #FFE9CC;
  --line: #EBD9C2;
  --line-strong: #B39678;   /* 입력창·선택지 테두리 */
  --error: #C0392B;
  --radius: 18px;
  --c-primary: var(--primary);
  --c-accent: var(--accent);
  --c-soft: var(--soft);
  --c-ink: var(--ink);
  font-family: "RKBA Body", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  line-height: 1.65; font-size: 17px; text-rendering: optimizeLegibility;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}
.app { max-width: 480px; margin: 0 auto; padding: 20px 16px 56px; }

h1, h2, h3 { font-family: "RKBA Display", "RKBA Body", sans-serif; font-weight: 400; margin: 0; }
h1 { font-size: 40px; color: #2C4A8C; line-height: 1.2; }
.title { font-size: 26px; margin: 8px 0 20px; }
.eyebrow { font-size: 12px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--muted); margin: 0 0 4px; }

/* hero — 상단 배경 이미지(assets/home-bg.jpg)는 구글 이미지 생성으로 만든 컬러풀한 발바닥·하트·뼈다귀 장식(글자·왕관 없음, 왕관은 이모지로 유지).
   글자 위에는 크림색 그라디언트를 덧씌워 이미지 위치와 무관하게 대비가 항상 보장되게 한다(자동 대비 검사로 확인). */
.hero {
  text-align: center; margin: -20px -16px 0; padding: 110px 16px 8px;
  background:
    linear-gradient(to bottom, rgba(255,246,233,0) 0%, rgba(255,246,233,.92) 48%, rgba(255,246,233,1) 66%),
    var(--bg) url('../assets/home-bg.jpg') top center / cover no-repeat;
  border-radius: 0 0 28px 28px;
}
.crown { font-size: 56px; line-height: 1; }
.slogan { font-family: "RKBA Serif", serif; font-size: 19px; font-weight: 700; margin: 14px 0 12px; }
.lead { color: var(--muted); margin: 0 0 24px; font-size: 16.5px; }

/* 인앱 브라우저 안내 */
.inapp { margin-top: 14px; padding: 12px 14px; background: #FFF3CD; border: 2px solid #B08A2E; border-radius: 14px; color: #4A3426; font-size: 15px; }
.inapp p { margin: 0 0 8px; }
.inapp-btns { display: flex; gap: 8px; flex-wrap: wrap; }
.inapp-btns .btn { margin: 0; flex: 1 1 100%; word-break: keep-all; }

/* 웹툰 목록 */
.eplist { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.epcard { display: flex; align-items: center; gap: 14px; width: 100%; padding: 10px; min-height: 108px; text-align: left; font: inherit; color: var(--ink); background: #fff; border: 2px solid var(--line-strong); border-radius: 16px; cursor: pointer; }
.epcard:active { border-color: var(--primary); background: var(--soft); }
.epcard .thumb { flex: none; width: 76px; height: 95px; object-fit: cover; border-radius: 10px; background: var(--soft); }
.ep-txt { display: flex; flex-direction: column; gap: 2px; }
.ep-no { font-family: "RKBA Display", sans-serif; color: var(--primary); font-size: 16px; }
.epcard b { font-size: 18px; line-height: 1.3; }
.epcard small { color: var(--muted); font-size: 14px; }

/* home guide */
.flow { display: flex; justify-content: center; gap: 6px; list-style: none; margin: 0 0 16px; padding: 0; font-size: 14.5px; color: var(--muted); counter-reset: s; }
.flow li { counter-increment: s; }
.flow li::before { content: counter(s); display: inline-block; width: 20px; height: 20px; line-height: 20px; margin-right: 4px; border-radius: 50%; background: var(--soft); color: var(--primary); font-weight: 700; font-size: 12.5px; }
.flow li + li::after { content: none; }
.flow li:not(:last-child)::after { content: "→"; margin-left: 6px; color: var(--line); }
.guide { margin-top: 20px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.guide summary { padding: 14px 16px; cursor: pointer; font-weight: 700; color: var(--primary); list-style: none; min-height: 48px; }
.guide summary::-webkit-details-marker { display: none; }
.guide summary::after { content: "▾"; float: right; }
.guide[open] summary::after { content: "▴"; }
.guide-body { padding: 0 16px 16px; font-size: 16px; }
.guide-body h3 { font-size: 16px; margin: 14px 0 6px; color: var(--primary); }
.guide-body ol, .guide-body ul { margin: 0; padding-left: 20px; }
.guide-body dl { display: block; font-size: inherit; }
.guide-body dt { color: var(--ink); font-weight: 700; margin-top: 10px; }
.guide-body dd { color: var(--muted); margin: 2px 0 0; }

/* buttons */
.btn {
  display: block; width: 100%; padding: 15px 18px; margin-top: 10px;
  border: 2px solid var(--primary); border-radius: 14px; background: var(--card); color: var(--primary);
  font: inherit; font-size: 17px; font-weight: 700; text-align: center; cursor: pointer;
  min-height: 52px; transition: transform .08s, background .15s;
}
.btn:active { transform: scale(.98); }
.btn.primary { background: var(--c-primary); border-color: var(--c-primary); color: #fff; box-shadow: 0 4px 0 rgba(0,0,0,.12); }
.btn.ghost { background: transparent; border-color: var(--line-strong); color: var(--muted); font-weight: 700; }
.btn.small { display: inline-block; width: auto; margin: 0; padding: 10px 16px; font-size: 15px; min-height: 44px; }
.link { background: none; border: 0; padding: 8px 0; color: var(--muted); font-size: 15px; font: inherit; cursor: pointer; text-decoration: underline; min-height: 44px; }
button:focus-visible, input:focus-visible + span, input:focus-visible, .btn:focus-within { outline: 3px solid var(--accent); outline-offset: 2px; }

/* cards */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; margin-top: 16px; }
.card h2, .card h3 { font-size: 20px; margin-bottom: 8px; color: var(--c-primary); }
.card p { margin: 0 0 8px; }
.card ul { margin: 0; padding-left: 0; list-style: none; }
.soon { text-align: center; border-style: dashed; margin-top: 32px; }
.soon li { color: var(--muted); font-size: 16px; }
.quip { font-family: "RKBA Serif", serif; font-weight: 700; color: var(--c-ink); }
.decree { background: var(--c-soft); color: var(--c-ink); border-radius: 10px; padding: 10px 12px; font-size: 16px; }
dl { display: grid; grid-template-columns: 84px 1fr; gap: 6px 10px; margin: 0; font-size: 16px; }
dt { color: var(--muted); font-weight: 700; }
dd { margin: 0; }
.emblem { text-align: center; margin-top: 12px; }

/* topbar / progress */
.topbar { display: flex; justify-content: space-between; align-items: center; font-size: 15px; color: var(--muted); }
.progress { height: 8px; background: var(--line); border-radius: 99px; overflow: hidden; margin: 6px 0 22px; }
.progress i { display: block; height: 100%; background: var(--primary); border-radius: 99px; transition: width .25s; }

/* form */
.field { margin-bottom: 22px; }
.field > label, .label { display: block; font-weight: 700; margin-bottom: 8px; }
.field em { font-style: normal; font-size: 12px; color: var(--primary); margin-left: 4px; }
small { color: var(--muted); font-weight: 400; font-size: 14px; }
input[type=text], #dogName, #butlerName {
  width: 100%; padding: 14px; font: inherit; font-size: 16px; /* 16px: iOS 확대 방지 */
  border: 2px solid var(--line-strong); border-radius: 12px; background: #fff; color: var(--ink);
}
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip span {
  display: inline-block; padding: 10px 14px; border: 2px solid var(--line-strong); border-radius: 99px;
  background: #fff; color: var(--ink); cursor: pointer; font-size: 16px; min-height: 44px; line-height: 1.6;
}
.chip input:checked + span { background: var(--primary); border-color: var(--primary); color: #fff; }
.photo-row { display: flex; align-items: center; gap: 12px; }
.photo-preview { width: 76px; height: 76px; border-radius: 50%; border: 3px solid var(--accent); background: var(--soft); display: grid; place-items: center; font-size: 32px; overflow: hidden; flex: none; }
.photo-preview img { width: 100%; height: 100%; object-fit: cover; }
.error { color: var(--error); min-height: 1.4em; margin: 0 0 6px; font-size: 14px; }

/* quiz */
.question { font-size: 23px; line-height: 1.4; margin: 6px 0 20px; }
.options { display: grid; gap: 10px; }
.option {
  text-align: left; padding: 16px; font: inherit; font-size: 16px; color: var(--ink);
  background: #fff; border: 2px solid var(--line-strong); border-radius: 14px; cursor: pointer; min-height: 56px;
}
.option:active, .option.selected { border-color: var(--primary); background: var(--soft); }

/* result */
.cert { width: 100%; height: auto; display: block; border-radius: 10px; box-shadow: 0 8px 28px rgba(74,52,38,.22); background: #fff; aspect-ratio: 1080 / 1440; }
.actions { margin-top: 12px; }
.hint { text-align: center; color: var(--muted); font-size: 14.5px; margin: 10px 0 0; min-height: 1.2em; }
.disclaimer { margin-top: 28px; padding: 14px 16px; font-size: 14px; line-height: 1.6; color: var(--muted); background: rgba(0,0,0,.045); border-radius: 12px; }

/* webtoon viewer */
.readbar { position: fixed; top: 0; left: 0; height: 4px; width: 0; background: var(--accent); z-index: 10; }
.wt { margin: 0 -16px; }
.cut { position: relative; margin: 0 0 10px; container-type: inline-size; overflow: hidden; background: var(--soft); }
.cut img { width: 100%; height: 100%; object-fit: cover; display: block; }
.cut .ph { position: absolute; inset: 0; display: none; flex-direction: column; align-items: center; justify-content: center; gap: 2cqw; padding: 10cqw; text-align: center; color: var(--muted); background: repeating-linear-gradient(135deg, #FFF0DA, #FFF0DA 4cqw, #FFE7C6 4cqw, #FFE7C6 8cqw); }
.cut .ph b { font-family: "RKBA Display", sans-serif; font-weight: 400; font-size: 8cqw; color: var(--primary); }
.cut .ph span { font-size: 4.4cqw; line-height: 1.4; color: var(--ink); }
.cut.noimg .ph { display: flex; }
.cut.noimg img { display: none; }
.bub { position: absolute; max-width: 64%; padding: 2.4cqw 3.6cqw; background: #fff; color: var(--ink); border: 0.7cqw solid var(--ink); border-radius: 4.5cqw; font-size: 4.4cqw; line-height: 1.35; word-break: keep-all; box-shadow: 0 0.6cqw 0 rgba(0,0,0,.12); }
.bub.dubu, .bub.biscuit, .bub.wrinkleton, .bub.bramble { font-family: "RKBA Serif", serif; font-weight: 700; background: #FFF6DA; border-color: var(--accent); }
.bub.sfx { background: none; border: 0; box-shadow: none; font-family: "RKBA Display", sans-serif; font-size: 7cqw; color: var(--primary); transform: rotate(-8deg); }
.bub.nar { background: #4A3426; color: #FFF6E9; border-color: #4A3426; border-radius: 1.5cqw; font-family: "RKBA Serif", serif; font-weight: 700; text-align: center; }
.bub.cap { background: rgba(255,255,255,.85); border: 0; border-radius: 1.5cqw; padding: 1.4cqw 3cqw; font-size: 4cqw; font-weight: 700; color: var(--ink); box-shadow: none; }
.bub.tl { top: 4cqw; left: 4cqw; } .bub.tr { top: 4cqw; right: 4cqw; }
.bub.tc { top: 4cqw; left: 50%; transform: translateX(-50%); text-align: center; }
.bub.sfx.tc { transform: translateX(-50%) rotate(-8deg); }
.bub.bl { bottom: 4cqw; left: 4cqw; } .bub.br { bottom: 4cqw; right: 4cqw; }
.cut.many .bub { max-width: 45%; padding: 1.6cqw 2.6cqw; font-size: 3.7cqw; border-radius: 3.5cqw; }
.wt-end { text-align: center; padding: 28px 0 0; }
/* 작위 안내 */
.ranks { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 10px; }
.rank { display: flex; gap: 12px; align-items: flex-start; padding: 12px; background: var(--bg); border: 1px solid var(--line-strong); border-radius: 14px; }
.rk-no { flex: none; width: 30px; height: 30px; border-radius: 50%; background: var(--primary); color: #fff; font-family: "RKBA Display", sans-serif; text-align: center; line-height: 30px; font-size: 16px; }
.rank b { display: block; font-size: 17px; color: var(--ink); }
.rk-meaning { display: block; color: var(--ink); font-size: 15.5px; }
.rk-type { display: block; margin-top: 4px; color: var(--muted); font-size: 14.5px; }
.rank.top { border-style: dashed; }
.quip-small { color: var(--muted); font-size: 14.5px; }
.ladder { display: flex; gap: 6px; margin: 4px 0 8px; }
.ladder i { width: 26px; height: 8px; border-radius: 4px; background: var(--line); }
.ladder i.on { background: var(--c-primary); }
.wt-end-msg { font-family: "RKBA Serif", serif; font-weight: 700; font-size: 18px; margin: 0 0 8px; }

@media (min-width: 640px) {
  .app { padding-top: 40px; }
  h1 { font-size: 48px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

input::placeholder { color: #75655A; opacity: 1; }

/* ---------- 앱 설치(PWA) 카드·안내 창 ---------- */
.pwa-card .btn { margin-bottom: 0; }
.pwa-overlay { position: fixed; inset: 0; z-index: 50; background: rgba(60, 40, 28, .55); display: flex; align-items: flex-end; justify-content: center; padding: 16px; }
.pwa-dialog { background: var(--card); color: var(--ink); width: 100%; max-width: 480px; max-height: 88vh; overflow-y: auto; border-radius: var(--radius); padding: 22px 20px 20px; box-shadow: 0 10px 30px rgba(0,0,0,.25); word-break: keep-all; }
.pwa-dialog h3 { margin: 0 0 8px; }
.pwa-dialog ol { padding-left: 22px; margin: 10px 0; line-height: 1.7; }
.pwa-dialog .pwa-note { font-size: 14px; color: var(--muted); background: var(--soft); border-radius: 12px; padding: 10px 12px; margin: 12px 0 16px; }
@media (min-width: 560px) { .pwa-overlay { align-items: center; } }