/* 관산 유적 탐험대 — 모바일 우선 */
:root {
  --bg: #2b2118;
  --bg2: #3a2c1f;
  --paper: #f4e7c8;
  --paper2: #e9d6a8;
  --ink: #2a1d12;
  --ink-soft: #6b5640;
  --gold: #e3b341;
  --red: #c8402f;
  --green: #3e7d4f;
  --line: #b89a66;
  --focus: #ffd34d;
  --display: "Black Han Sans", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  --body: system-ui, -apple-system, "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", sans-serif;
  --display-weight: 400;
}
/* Black Han Sans에는 중국어·러시아 글자가 없어서 굵은 시스템 글꼴로 대체 */
html[lang="zh-CN"], html[lang="ru"] {
  --display: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Segoe UI", Roboto, sans-serif;
  --display-weight: 900;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100dvh;
  font-family: var(--body);
  color: var(--paper);
  background:
    radial-gradient(ellipse at 50% -10%, rgba(227, 179, 65, .18), transparent 60%),
    repeating-linear-gradient(45deg, rgba(0,0,0,.06) 0 12px, transparent 12px 24px),
    var(--bg);
  line-height: 1.55;
  overflow-x: hidden;
  overflow-wrap: break-word;
}
/* 한국어는 단어 중간에서 줄이 바뀌지 않게 */
html[lang="ko"] body { word-break: keep-all; }
[hidden] { display: none !important; }
button, input { font: inherit; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- 상단 바 ---------- */
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px; padding-top: max(8px, env(safe-area-inset-top));
  background: rgba(30, 22, 15, .94);
  border-bottom: 2px solid #5a4430;
}
.topbar-title {
  flex: 1 1 auto; min-width: 0;
  font-family: var(--display); font-weight: var(--display-weight); font-size: 15px; color: var(--gold);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.place-chip {
  flex: none;
  padding: 3px 10px; border-radius: 999px;
  background: var(--red); color: #fff; font-size: 13px; white-space: nowrap;
}
.lang-select select {
  height: 40px; padding: 0 6px; max-width: 96px;
  border: 2px solid #5a4430; border-radius: 10px;
  background: var(--bg2); color: var(--paper); font-size: 14px;
}
.icon-btn {
  width: 40px; height: 40px; flex: none;
  border: 2px solid #5a4430; border-radius: 50%;
  background: var(--bg2); color: var(--paper); font-size: 18px; cursor: pointer;
}

main { max-width: 560px; margin: 0 auto; padding: 16px 16px 48px; }

/* ---------- 버튼 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 48px; padding: 10px 20px;
  border: 3px solid var(--ink); border-radius: 12px;
  background: var(--gold); color: var(--ink);
  font-weight: 800; font-size: 16px; cursor: pointer;
  box-shadow: 0 4px 0 var(--ink);
  transition: transform .08s, box-shadow .08s;
}
.btn:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--ink); }
.btn:disabled { opacity: .6; cursor: wait; }
.btn-big { font-family: var(--display); font-weight: var(--display-weight); font-size: 24px; padding: 14px 32px; min-height: 60px; }
.btn-ghost { background: var(--paper2); }
.btn-danger { background: var(--red); color: #fff; }
.btn-small { min-height: 36px; padding: 4px 12px; font-size: 14px; box-shadow: 0 2px 0 var(--ink); border-width: 2px; }
.btn-block { width: 100%; }
.btn { text-align: center; line-height: 1.25; }
.btn-row { display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; margin-top: 16px; }
.btn-row .btn { flex: 1 1 140px; }

/* ---------- 시작 화면 ---------- */
.title-screen { text-align: center; padding-top: 12px; }
.title-kicker { margin: 0; color: var(--gold); font-size: 14px; letter-spacing: .05em; }
.title-logo {
  margin: 6px 0 0;
  font-family: var(--display); font-weight: var(--display-weight);
  font-size: clamp(38px, 12vw, 64px); line-height: 1.1;
  color: var(--gold);
  text-shadow: 3px 3px 0 var(--red), 6px 6px 0 #000;
  transform: rotate(-2deg);
}
.title-logo small { display: inline-block; margin-top: 6px; font-size: .62em; color: var(--paper); text-shadow: 2px 2px 0 var(--red), 4px 4px 0 #000; }
.title-npc { width: 150px; margin: 14px auto 0; animation: bob 2.4s ease-in-out infinite; }
.title-place {
  display: inline-block; margin: 10px 0 4px; padding: 8px 18px;
  background: var(--paper); color: var(--ink); border: 3px dashed var(--red); border-radius: 10px;
  font-size: 20px;
}
.title-place b { color: var(--red); }
.title-prize { margin: 8px 0 18px; font-weight: 700; }
.title-actions { display: flex; flex-direction: column; align-items: center; gap: 12px; max-width: 340px; margin: 0 auto; }
.title-actions .btn { width: 100%; }
.btn-result { font-size: 18px; min-height: 52px; }
.lang-chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin: 20px 0 0; }
.lang-chips button {
  min-height: 36px; padding: 4px 14px; border-radius: 999px; cursor: pointer;
  border: 2px solid #5a4430; background: var(--bg2); color: var(--paper2); font-size: 14px; font-weight: 700;
}
.lang-chips button[aria-pressed="true"] { background: var(--gold); color: var(--ink); border-color: var(--ink); }
.title-note { font-size: 12px; color: #c9b48f; margin-top: 14px; }

/* ---------- 진행 단계 ---------- */
.progress { list-style: none; display: flex; gap: 4px; margin: 0 0 14px; padding: 0; counter-reset: s; }
.progress li {
  flex: 1; text-align: center; font-size: 11px; padding: 4px 0 2px;
  color: #a8916c; border-bottom: 4px solid #5a4430;
}
.progress li.done { color: var(--paper2); border-color: var(--green); }
.progress li.current { color: var(--gold); border-color: var(--gold); font-weight: 800; }

/* ---------- NPC + 말풍선 ---------- */
.npc-row { display: flex; align-items: flex-end; gap: 6px; }
.npc { width: 84px; flex: none; }
.npc svg, .title-npc svg { display: block; width: 100%; height: auto; }
.npc.talking svg { animation: talk-bob .3s ease-in-out infinite alternate; }
.npc.talking .npc-mouth { animation: mouth .16s steps(2) infinite alternate; transform-origin: 60px 82px; }
.bubble {
  position: relative; flex: 1; min-height: 104px;
  padding: 10px 14px 22px;
  background: var(--paper); color: var(--ink);
  border: 3px solid var(--ink); border-radius: 16px;
  box-shadow: 4px 4px 0 rgba(0,0,0,.4);
  cursor: pointer; user-select: none;
}
.bubble::before {
  content: ""; position: absolute; left: -14px; bottom: 18px;
  border: 8px solid transparent; border-right: 12px solid var(--ink);
}
.bubble::after {
  content: ""; position: absolute; left: -8px; bottom: 21px;
  border: 5px solid transparent; border-right: 8px solid var(--paper);
}
.speaker { margin: 0 0 2px; font-family: var(--display); font-weight: var(--display-weight); color: var(--red); font-size: 15px; }
.line { margin: 0; font-size: 17px; font-weight: 600; }
.next-hint { position: absolute; right: 12px; bottom: 4px; color: var(--red); animation: blink 1s steps(2) infinite; }
.tap-hint { margin: 8px 0 0; text-align: right; font-size: 13px; color: #c9b48f; animation: blink 1.6s ease-in-out infinite; }

/* ---------- 패널/카드 ---------- */
.panel { margin-top: 16px; outline: none; animation: rise .35s ease-out; }
.card {
  background: var(--paper); color: var(--ink);
  border: 3px solid var(--ink); border-radius: 14px;
  padding: 16px; margin-bottom: 14px;
  box-shadow: 5px 5px 0 rgba(0,0,0,.35);
}
.card-title { margin: 0 0 12px; font-family: var(--display); font-weight: var(--display-weight); font-size: 22px; line-height: 1.3; }
.card h3 { margin: 0 0 8px; }

.field { display: block; margin-bottom: 14px; }
.field > span { display: block; font-weight: 800; margin-bottom: 4px; }
.field em { font-style: normal; font-weight: 400; color: var(--ink-soft); font-size: 13px; }
.field input {
  width: 100%; min-height: 50px; padding: 10px 12px;
  border: 3px solid var(--ink); border-radius: 10px; background: #fffaf0; color: var(--ink);
  font-size: 18px;
}
.field input[aria-invalid="true"] { border-color: var(--red); background: #fff0ec; }
.err { display: block; min-height: 1.2em; color: var(--red); font-weight: 700; font-size: 14px; margin-top: 4px; }
.place-line { margin: 0 0 14px; font-size: 15px; }
.place-line b, .hl { color: var(--red); }

.place-tag {
  display: inline-block; padding: 1px 8px; border-radius: 999px;
  background: var(--red); color: #fff; font-size: 13px; font-weight: 700; white-space: nowrap;
}
.time-tag {
  display: inline-block; padding: 1px 8px; border-radius: 999px;
  background: var(--ink); color: var(--paper); font-size: 13px; white-space: nowrap;
}

/* 유적 카드 */
.ruin-list { display: grid; gap: 12px; }
.ruin-card {
  display: flex; gap: 12px;
  background: var(--paper); color: var(--ink);
  border: 3px solid var(--ink); border-radius: 14px; padding: 12px;
  box-shadow: 4px 4px 0 rgba(0,0,0,.35);
}
.ruin-card.part-1 { border-left: 10px solid var(--gold); }
.ruin-card.part-2 { border-left: 10px solid var(--green); }
.ruin-icon { font-size: 38px; line-height: 1; flex: none; }
.ruin-body { min-width: 0; }
.ruin-body h3 { margin: 0; font-family: var(--display); font-weight: var(--display-weight); font-size: 20px; line-height: 1.3; }
.ruin-body .ruin-game { margin: 0 0 4px; font-size: 14px; font-weight: 800; color: var(--ink-soft); }
.ruin-body p { margin: 0 0 6px; font-size: 15px; }
.ruin-meta { display: flex; flex-wrap: wrap; gap: 6px; }
.ruin-quote { font-size: 14px !important; color: var(--ink-soft); font-style: italic; border-top: 1px dashed var(--line); padding-top: 6px; margin: 0 !important; }
.prize-line { text-align: center; font-weight: 800; color: var(--gold); margin: 14px 0 0; }
.card .prize-line { color: var(--red); }

/* 탐사 지도 */
.map { background: linear-gradient(135deg, var(--paper), var(--paper2)); }
.map-hq {
  display: flex; align-items: center; gap: 10px; justify-content: center;
  margin: 0 auto 14px; padding: 10px 14px; width: fit-content; max-width: 100%;
  border: 4px double var(--red); border-radius: 12px; background: #fff6e0;
}
.map-pin { font-size: 36px; animation: bob 1.6s ease-in-out infinite; }
.map-hq small { display: block; font-size: 12px; color: var(--ink-soft); }
.map-hq > div { min-width: 0; }
.map-hq b { display: block; font-family: var(--display); font-weight: var(--display-weight); font-size: 26px; line-height: 1.2; color: var(--red); }
html[lang="ru"] .map-hq b { font-size: 20px; }
.timeline { position: relative; padding-left: 4px; }
.tl-part { display: flex; gap: 12px; align-items: stretch; }
.tl-time {
  flex: none; width: 76px; text-align: center; padding: 8px 4px;
  background: var(--ink); color: var(--paper); border-radius: 10px;
}
.tl-time b { display: block; font-family: var(--display); font-weight: var(--display-weight); font-size: 17px; line-height: 1.25; color: var(--gold); }
.tl-time span { font-size: 13px; }
.tl-body { flex: 1; padding: 6px 0; }
.tl-body ul { margin: 0 0 6px; padding-left: 0; list-style: none; font-weight: 700; }
.tl-body li { margin-bottom: 4px; }
.tl-body li small { display: block; font-weight: 400; color: var(--ink-soft); padding-left: 1.6em; }
.tl-break {
  margin: 8px 0 8px 36px; padding-left: 18px;
  border-left: 3px dotted var(--ink-soft); font-size: 13px; color: var(--ink-soft);
}

.rules { background: #fff2e8; border-color: var(--red); }
.rules h3 { color: var(--red); }
.rules ol { margin: 0; padding-left: 22px; }
.rules li { margin-bottom: 4px; font-weight: 600; }

/* 유적 선택 */
.pick-group { border: 0; margin: 0 0 12px; padding: 0; }
.pick-group legend { font-weight: 800; margin-bottom: 6px; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.pick { display: block; margin-bottom: 8px; cursor: pointer; }
.pick input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.pick-box {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; min-height: 56px;
  border: 3px solid var(--ink); border-radius: 12px; background: #fffaf0;
}
.pick-text { min-width: 0; }
.pick-box b { display: block; }
.pick-box small { display: block; color: var(--ink-soft); }
.pick-icon { font-size: 28px; }
.pick-check {
  margin-left: auto; flex: none; width: 30px; height: 30px; border-radius: 50%;
  border: 3px solid var(--ink); display: grid; place-items: center; color: transparent; font-weight: 900;
}
.pick input:checked + .pick-box { background: var(--gold); }
.pick input:checked + .pick-box .pick-check { background: var(--green); color: #fff; }
.pick input:focus-visible + .pick-box { outline: 3px solid var(--focus); outline-offset: 2px; }
.warn {
  margin: 8px 0; padding: 10px 12px;
  background: #fff3c4; border: 2px solid #c9861a; border-radius: 10px; color: #6a3d00; font-size: 15px;
}
.demo { margin: 8px 0; padding: 6px 10px; background: #e2ecff; border-radius: 8px; color: #1d3a7a; font-size: 13px; }

/* 확인 화면 */
.summary { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; margin: 0 0 12px; }
.summary dt { font-weight: 800; color: var(--ink-soft); }
.summary dd { margin: 0; font-weight: 700; }
.itinerary { list-style: none; margin: 0 0 8px; padding: 0; display: grid; gap: 8px; }
.itinerary li { padding: 8px 10px; background: #fffaf0; border: 2px solid var(--line); border-radius: 10px; text-align: left; }
.it-head { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 6px; }
.it-game { padding: 2px 0; }
.it-game small { color: var(--ink-soft); }

/* 완료 화면 */
.done { text-align: center; }
.done .itinerary li, .done .rules { text-align: left; }
.call { font-family: var(--display); font-weight: var(--display-weight); font-size: 22px; line-height: 1.35; margin: 8px 0 4px; color: var(--red); outline: none; word-break: keep-all; }
.call-sub { margin: 0 0 12px; font-weight: 800; }
.notice { font-size: 17px; margin: 12px 0 0; padding: 10px; background: var(--ink); color: var(--paper); border-radius: 10px; }
.notice b { color: var(--gold); }
.done .btn { margin-top: 16px; }

/* 도장 */
.stamp {
  display: grid; place-items: center;
  width: 150px; height: 150px; margin: 0 auto;
  border: 6px double var(--red); border-radius: 50%;
  color: var(--red); background: rgba(255,255,255,.3);
  font-family: var(--display); font-weight: var(--display-weight); font-size: 24px; line-height: 1.15; text-align: center;
  transform: rotate(-14deg);
}
.done-stamp { margin-bottom: 6px; }
.stamp-gray { color: #6b5640; border-color: #6b5640; }
.res-sub { margin: 14px 0 8px; text-align: left; }
.res-not { text-align: left; font-size: 14px; color: var(--ink-soft); }

/* ---------- 바위 연출 ---------- */
.fx {
  position: fixed; inset: 0; z-index: 50;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px;
  background: radial-gradient(circle at 50% 40%, #4a3826, #120c07 75%);
  padding: 16px;
}
.fx-scene { position: relative; width: min(100%, 520px); height: 220px; overflow: hidden; }
.fx-ground { position: absolute; left: 0; right: 0; bottom: 0; height: 40px; background: repeating-linear-gradient(90deg, #3d2c1c 0 30px, #33251a 30px 60px); border-top: 4px solid #5a4430; }
.fx-torch { position: absolute; top: 18px; font-size: 26px; animation: flicker .4s infinite alternate; }
.fx-torch-l { left: 10%; } .fx-torch-r { right: 10%; }
.fx-hero { position: absolute; bottom: 40px; left: 58%; font-size: 52px; line-height: 1; }
.fx-hero span { display: inline-block; transform: scaleX(-1); }
.fx-boulder { position: absolute; bottom: 40px; left: -150px; width: 130px; height: 130px; }
.fx-boulder svg { width: 100%; height: 100%; }
.fx.rolling .fx-boulder { animation: roll 2.6s cubic-bezier(.45,.05,.6,1) forwards; }
.fx.rolling .fx-scene { animation: shake .12s linear 6 .5s; }
.fx.rolling .fx-hero { animation: dodge 2.6s ease-out forwards; }
.fx-caption { margin: 0; min-height: 1.6em; font-family: var(--display); font-weight: var(--display-weight); font-size: 26px; color: var(--gold); text-align: center; text-shadow: 2px 2px 0 #000; }
.fx-stamp { position: absolute; top: 50%; left: 50%; width: 200px; height: 200px; margin: -100px 0 0 -100px; font-size: 32px; background: rgba(244,231,200,.95); }
.fx.stamped .fx-stamp { animation: stamp .45s cubic-bezier(.2,1.6,.4,1) both; }

/* ---------- 키프레임 ---------- */
@keyframes bob { 50% { transform: translateY(-6px); } }
@keyframes talk-bob { to { transform: translateY(-3px) rotate(-1.5deg); } }
@keyframes mouth { to { transform: scaleY(2.6); } }
@keyframes blink { 50% { opacity: 0; } }
@keyframes rise { from { opacity: 0; transform: translateY(12px); } }
@keyframes flicker { to { transform: scale(1.12) rotate(4deg); opacity: .8; } }
@keyframes shake { 25% { transform: translate(-3px, 2px); } 75% { transform: translate(3px, -2px); } }
@keyframes roll {
  0% { left: -150px; transform: rotate(0); }
  100% { left: calc(100% + 30px); transform: rotate(900deg); }
}
@keyframes dodge {
  0%, 38% { transform: none; }
  48% { transform: translate(10px, -110px) rotate(-25deg); }
  62% { transform: translate(40px, -120px) rotate(-200deg); }
  75%, 82% { transform: translate(70px, 0) rotate(-360deg); }
  88% { transform: translate(70px, -10px) rotate(-360deg); }
  100% { transform: translate(70px, 0) rotate(-360deg); }
}
@keyframes stamp {
  0% { transform: scale(3) rotate(-14deg); opacity: 0; }
  100% { transform: scale(1) rotate(-14deg); opacity: 1; }
}

/* 좁은 화면: 상단 바 제목은 숨기고 집결지·언어·소리만 */
@media (max-width: 480px) {
  .topbar-title { display: none; }
  .place-chip { margin-right: auto; }
}
@media (max-width: 380px) {
  .topbar { gap: 6px; padding-left: 8px; padding-right: 8px; }
  .topbar-title { font-size: 13px; }
  .place-chip { font-size: 12px; padding: 3px 8px; }
  .lang-select select { max-width: 78px; font-size: 13px; }
}
@media (min-width: 600px) {
  .npc { width: 110px; }
  .line { font-size: 18px; }
}

/* 움직임 줄이기: 애니메이션 끄기 (JS도 타자 효과·바위 연출을 생략) */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}