/* 분사 단원의 움직이는 게임이 함께 쓰는 모양 (2026-10-19, 형용사 단원의 모양을 옮김). js/ps2-participle-arcade.js 가 만드는 화면: 로비 · 한 판(머리 · 캔버스 · 조작) · '왜' 카드 · 결과.
   게임마다 css/ps2-participle-<게임>.css 가 색(--pa-*)과 로비 그림을 정한다. */
#main .gi .pa { min-width: 0; --pa-ink: #0f172a; --pa-mute: #64748b; --pa-line: #e2e8f0; --pa-accent: #2563eb; --pa-red: #ef4444; --pa-ok: #16a34a;
    --pa-bg1: #0b1120; --pa-bg2: #1e1b4b; --pa-glow: #22d3ee; --pa-halo: rgba(34, 211, 238, .26); --pa-win: #155e75; --pa-hot: #f59e0b; margin: 0 0 28px; }
#main .gi .pa * { box-sizing: border-box; }
#main .gi .pa .pa-view[hidden] { display: none; }

/* 로비 */
#main .gi .pa .pa-hero { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 22px; align-items: center; padding: 22px; border-radius: 22px; color: #fff;
    background: radial-gradient(120% 90% at 20% 0%, var(--pa-halo) 0%, transparent 60%), linear-gradient(150deg, var(--pa-bg2) 0%, var(--pa-bg1) 70%);
    box-shadow: 0 30px 60px -36px rgba(2, 6, 23, .9); overflow: hidden; }
#main .gi .pa .pa-hero__art { position: relative; height: 240px; border-radius: 16px; overflow: hidden; background: rgba(255, 255, 255, .04); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .08); }
#main .gi .pa .pa-hero__txt h2 { margin: 0 0 8px; font-size: clamp(20px, 2.6vw, 26px); line-height: 1.35; letter-spacing: -0.02em; color: #fff; }
#main .gi .pa .pa-hero__txt p { margin: 0 0 12px; font-size: 15px; line-height: 1.7; color: rgba(255, 255, 255, .84); }
#main .gi .pa .pa-how { margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; font-size: 13.5px; color: rgba(255, 255, 255, .86); }
#main .gi .pa .pa-how kbd, #main .gi .pa .pa-tip kbd { display: inline-block; min-width: 22px; padding: 1px 7px; border-radius: 6px; border: 1px solid rgba(255, 255, 255, .35); background: rgba(255, 255, 255, .12);
    font-weight: 700; font-size: 12px; line-height: 1.6; font-family: inherit; color: #fff; text-align: center; }
#main .gi .pa .pa-levels { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; margin: 16px 0 10px; }
#main .gi .pa .pa-level { display: grid; align-content: start; gap: 8px; padding: 16px; border: 1px solid var(--pa-line); border-radius: 16px; background: #fff; box-shadow: 0 10px 24px rgba(15, 23, 42, .06);
    transition: transform .18s ease, box-shadow .18s ease; }
#main .gi .pa .pa-level:not(.is-locked):hover { transform: translateY(-3px); box-shadow: 0 18px 34px rgba(15, 23, 42, .12); }
#main .gi .pa .pa-level.is-locked { opacity: .62; }
#main .gi .pa .pa-level h3 { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin: 0; font-size: 16px; }
#main .gi .pa .pa-level h3 i { font-style: normal; color: #f59e0b; letter-spacing: 1px; font-size: 14px; }
#main .gi .pa .pa-level p { margin: 0; font-size: 13.5px; line-height: 1.6; color: var(--pa-mute); }
#main .gi .pa .pa-level__meta { display: flex; gap: 8px; flex-wrap: wrap; font-size: 12.5px; color: var(--pa-mute); }
#main .gi .pa .pa-level__box { padding: 0 8px; border-radius: 999px; background: #fef3c7; color: #92400e; font-weight: 700; }
#main .gi .pa .pa-level .gi-btn { justify-self: start; }
#main .gi .pa .pa-foot { display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: center; font-size: 13px; color: var(--pa-mute); }
#main .gi .pa .pa-tool { padding: 6px 12px; border: 1px solid var(--pa-line); border-radius: 999px; background: #fff; font-weight: 700; font-size: 13px; line-height: 1.4; font-family: inherit; color: var(--pa-ink); cursor: pointer; }

/* 한 판: 머리 */
#main .gi .pa .pa-stage { display: grid; gap: 10px; }
#main .gi .pa .pa-top { display: grid; grid-template-columns: auto 1fr auto; gap: 8px 14px; align-items: center; }
#main .gi .pa .pa-tag { display: flex; align-items: baseline; gap: 6px; padding: 5px 12px; border-radius: 14px; background: var(--pa-bg1); color: #fff; }
#main .gi .pa .pa-tag small { font-size: 12px; color: rgba(255, 255, 255, .72); }
#main .gi .pa .pa-tag b { font-size: 20px; font-weight: 900; color: var(--pa-glow); font-variant-numeric: tabular-nums; }
#main .gi .pa .pa-stats { display: flex; flex-wrap: wrap; gap: 6px 16px; align-items: center; font-size: 14px; color: var(--pa-mute); }
#main .gi .pa .pa-stats b { font-size: 18px; color: var(--pa-ink); font-variant-numeric: tabular-nums; display: inline-block; }
#main .gi .pa .pa-stats b.is-pop { animation: aa-pop .45s ease; }
@keyframes aa-pop { 30% { transform: scale(1.35); color: #16a34a; } }
#main .gi .pa .pa-combo.is-hot b { color: #ea580c; }
#main .gi .pa .pa-combo.is-hot::after { content: " 🔥"; }
#main .gi .pa .pa-hearts i { font-style: normal; color: var(--pa-red); font-size: 18px; margin-right: 2px; transition: color .2s, transform .2s; display: inline-block; }
#main .gi .pa .pa-hearts i.is-off { color: #cbd5e1; transform: scale(.85); }
#main .gi .pa .pa-hearts.is-danger i:not(.is-off) { animation: aa-beat .9s ease-in-out infinite; }
@keyframes aa-beat { 15% { transform: scale(1.3); } 30% { transform: scale(1); } 45% { transform: scale(1.18); } 60% { transform: scale(1); } }
#main .gi .pa .pa-side { display: flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 800; color: var(--pa-mute); }
#main .gi .pa .pa-bar { height: 6px; border-radius: 999px; background: #e2e8f0; overflow: hidden; }
#main .gi .pa .pa-bar i { display: block; height: 100%; width: 0; border-radius: inherit; background: linear-gradient(90deg, var(--pa-glow), var(--pa-accent)); transition: width .35s ease; }
#main .gi .pa .pa-q { min-height: 64px; padding: 11px 16px; border-radius: 16px; background: var(--pa-bg1); color: #fff; text-align: center; display: grid; align-content: center; gap: 3px; }
#main .gi .pa .pa-q .pa-ask { margin: 0; font-weight: 800; font-size: clamp(16px, 2.2vw, 20px); line-height: 1.45; font-family: inherit; letter-spacing: -0.01em; }
#main .gi .pa .pa-q .pa-ask b { color: var(--pa-glow); }
#main .gi .pa .pa-q .pa-ask mark { display: inline-block; min-width: 70px; padding: 0 9px; border-radius: 8px; background: rgba(255, 255, 255, .14); color: #fde68a; border: 1px dashed rgba(253, 230, 138, .6); }
#main .gi .pa .pa-ko { display: block; font-size: 14px; color: rgba(255, 255, 255, .8); }
#main .gi .pa .pa-ko--hint { color: rgba(255, 255, 255, .5); }
#main .gi .pa .pa-ko--why { color: #86efac; font-weight: 700; }

/* 한 판: 캔버스 · 조작 */
#main .gi .pa .pa-play { position: relative; display: grid; justify-items: center; }
#main .gi .pa .pa-cv { display: block; width: 100%; border-radius: 18px; touch-action: none; cursor: pointer; box-shadow: 0 30px 60px -30px rgba(2, 6, 23, .85); user-select: none; -webkit-user-select: none; }
#main .gi .pa .pa-overlay { position: absolute; inset: 0; z-index: 5; display: grid; place-items: center; padding: 12px; background: rgba(2, 6, 23, .55); border-radius: 18px; backdrop-filter: blur(2px); }
#main .gi .pa .pa-overlay[hidden] { display: none; }
#main .gi .pa .pa-card { width: min(580px, 100%); max-height: 100%; overflow: auto; padding: 16px 18px; border-radius: 16px; background: #fff; color: var(--pa-ink); box-shadow: 0 30px 60px -20px rgba(2, 6, 23, .8); animation: aa-card .25s ease; }
@keyframes aa-card { from { transform: translateY(14px) scale(.98); opacity: 0; } }
#main .gi .pa .pa-sent { margin: 0; font-weight: 800; font-size: 18px; line-height: 1.5; font-family: inherit; color: var(--pa-ink); text-align: left; }
#main .gi .pa .pa-sent u, #main .gi .pa .pa-sent mark { text-decoration: none; padding: 0 5px; border-radius: 6px; background: #dcfce7; color: #14532d; }
#main .gi .pa .pa-sent mark.is-bad { background: #fee2e2; color: #991b1b; }
#main .gi .pa .pa-card__tag { display: inline-block; margin-bottom: 6px; padding: 2px 10px; border-radius: 999px; background: #fee2e2; color: #b91c1c; font-size: 12.5px; font-weight: 800; }
#main .gi .pa .pa-card__ko { margin: 4px 0 0; font-size: 14px; color: var(--pa-mute); }
#main .gi .pa .pa-card__why { margin: 8px 0 0; padding: 10px 12px; border-radius: 10px; background: #f0fdf4; color: #14532d; font-size: 15px; line-height: 1.6; font-weight: 600; }
#main .gi .pa .pa-card__mine { margin: 8px 0 0; font-size: 13.5px; color: #b91c1c; }
#main .gi .pa .pa-card__mine s { text-decoration-thickness: 1.5px; }
#main .gi .pa .pa-card__row { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-top: 12px; }
#main .gi .pa .pa-card__link { font-size: 13.5px; font-weight: 700; color: var(--pa-accent); }
#main .gi .pa .pa-ctl { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; }
#main .gi .pa .pa-ctl:empty { display: none; }
#main .gi .pa .pa-pad { min-width: 58px; height: 52px; padding: 0 12px; border: 1px solid var(--pa-line); border-radius: 14px; background: #f8fafc; font-weight: 800; font-size: 19px; line-height: 1; font-family: inherit; color: var(--pa-ink); cursor: pointer;
    touch-action: manipulation; transition: background .12s, transform .08s; display: inline-grid; place-items: center; }
#main .gi .pa .pa-pad small { display: block; font-size: 10.5px; font-weight: 700; color: var(--pa-mute); margin-top: 2px; }
#main .gi .pa .pa-pad:active { background: #e2e8f0; transform: scale(.96); }
#main .gi .pa .pa-pad.is-main { background: var(--pa-bg1); color: #fff; border-color: var(--pa-bg1); }
#main .gi .pa .pa-pad.is-main small { color: rgba(255, 255, 255, .7); }
#main .gi .pa .pa-tip { margin: 0; font-size: 12.5px; color: var(--pa-mute); text-align: center; }
#main .gi .pa .pa-tip kbd { border-color: var(--pa-line); background: #f1f5f9; color: var(--pa-ink); }

/* 결과 */
#main .gi .pa .pa-result__head { padding: 22px; border-radius: 20px; color: #fff; text-align: center; background: linear-gradient(135deg, var(--pa-bg1), var(--pa-bg2)); }
#main .gi .pa .pa-result__head.is-win { background: radial-gradient(120% 100% at 50% 0, var(--pa-win) 0%, var(--pa-bg1) 72%); }
#main .gi .pa .pa-result__tag { display: inline-block; padding: 3px 12px; border-radius: 999px; background: rgba(255, 255, 255, .14); font-size: 13px; font-weight: 800; }
#main .gi .pa .pa-result__score { margin: 8px 0 0; }
#main .gi .pa .pa-result__score b { font-size: clamp(44px, 7vw, 64px); font-weight: 900; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
#main .gi .pa .pa-result__score small { margin-left: 4px; font-size: 16px; color: rgba(255, 255, 255, .7); }
#main .gi .pa .pa-result__stars { font-size: 26px; color: #fbbf24; letter-spacing: 3px; }
#main .gi .pa .pa-result__row { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 8px; margin-top: 14px; }
#main .gi .pa .pa-result__row div { padding: 8px; border-radius: 12px; background: rgba(255, 255, 255, .08); }
#main .gi .pa .pa-result__row small { display: block; font-size: 12px; color: rgba(255, 255, 255, .7); }
#main .gi .pa .pa-result__row b { font-size: 18px; }
#main .gi .pa .pa-result__note { margin: 12px 0 0; font-size: 14px; color: #fde68a; }
#main .gi .pa .pa-result__sec { margin-top: 18px; }
#main .gi .pa .pa-result__sec h3 { margin: 0 0 8px; font-size: 17px; }
#main .gi .pa .pa-wrong { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; }
#main .gi .pa .pa-wrong li { display: grid; gap: 4px; padding: 12px 14px; border: 1px solid var(--pa-line); border-left: 4px solid var(--pa-red); border-radius: 12px; background: #fff; }
#main .gi .pa .pa-wrong .pa-sent { font-size: 16px; }
#main .gi .pa .pa-wrong__ko { font-size: 13.5px; color: var(--pa-mute); }
#main .gi .pa .pa-wrong__why { font-size: 14px; color: #14532d; font-weight: 600; }
#main .gi .pa .pa-wrong__link { justify-self: start; font-size: 13px; font-weight: 700; color: var(--pa-accent); }
#main .gi .pa .pa-skills { margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; font-size: 14px; }
#main .gi .pa .pa-skills li { display: flex; justify-content: space-between; gap: 10px; padding: 8px 12px; border-radius: 10px; background: #f1f5f9; }
#main .gi .pa .pa-skills b { color: var(--pa-ink); }
#main .gi .pa .pa-result__cta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }

@media (max-width: 760px) {
    #main .gi .pa .pa-hero { padding: 16px; }
    #main .gi .pa .pa-hero__art { height: 180px; }
    #main .gi .pa .pa-top { grid-template-columns: auto 1fr; }
    #main .gi .pa .pa-side { grid-column: 1 / -1; }
    #main .gi .pa .pa-side:empty { display: none; }
    #main .gi .pa .pa-tip { display: none; }
    #main .gi .pa .pa-pad { min-width: 0; flex: 1; }
}
@media (prefers-reduced-motion: reduce) {
    #main .gi .pa .pa-hero__art * { animation: none !important; }
}

/* 페이지: 학습 원리 */
#main .gi .pa-theory { margin: 26px 0 0; border: 1px solid #e2e8f0; border-radius: 18px; background: #fff; }
#main .gi .pa-theory summary { padding: 14px 18px; cursor: pointer; font-size: 15.5px; font-weight: 800; list-style: none; }
#main .gi .pa-theory summary::-webkit-details-marker { display: none; }
#main .gi .pa-theory summary::after { content: "펼치기"; float: right; color: #94a3b8; font-size: 12.5px; font-weight: 700; }
#main .gi .pa-theory[open] summary::after { content: "접기"; }
#main .gi .pa-theory ol { margin: 0; padding: 0 18px 16px 38px; }
#main .gi .pa-theory li { margin: 6px 0; font-size: 14px; line-height: 1.7; color: #334155; }
#main .gi .pa-theory li b { color: #0f172a; }