/* =========================================================
   엘리콧 시티 한국학교 – Ellicott City Korean Academy
   ========================================================= */
:root{
  --plum:#541860; --plum-90:#43124d; --plum-10:#f1e9f2;
  --crimson:#B40024; --crimson-10:#f8e6ea;
  --indigo:#3C3084; --indigo-10:#ebe9f5;
  --ivory:#FAF7F2; --paper:#FFFFFF; --sand:#F3EEE5;
  --ink:#1E1B2E; --muted:#585369; --line:#E4DCCF; --line-strong:#cfc4b3;
  --jade:#DCEFE8; --jade-ink:#1f5a49; --apricot:#F8E1D4; --apricot-ink:#7a3a1d;
  --radius:18px; --radius-sm:12px;
  --shadow:0 1px 2px rgba(30,27,46,.06),0 8px 24px -12px rgba(30,27,46,.18);
  --font:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Noto Sans KR","Malgun Gothic",system-ui,sans-serif;
  --hand:"Gaegu","Nanum Pen Script",var(--font);
  --header-h:64px; --tabbar-h:0px;
  --wrap:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 12px)}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
body{margin:0;font-family:var(--font);font-size:17px;line-height:1.7;color:var(--ink);background:var(--ivory);word-break:keep-all;overflow-wrap:break-word;-webkit-font-smoothing:antialiased;padding-bottom:var(--tabbar-h)}
img,svg,video{display:block;max-width:100%}
img{height:auto}
a{color:var(--plum);text-underline-offset:3px}
a:hover{color:var(--crimson)}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
h1,h2,h3,h4{line-height:1.3;margin:0 0 .5em;letter-spacing:-.02em;font-weight:800;word-break:keep-all;text-wrap:balance}
p{margin:0 0 1em}
:focus-visible{outline:3px solid var(--indigo);outline-offset:3px;border-radius:6px}
[hidden]{display:none!important}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:12px;top:-60px;z-index:200;background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px;text-decoration:none}
.skip:focus{top:12px;color:#fff}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px}
.icon{width:24px;height:24px;flex:none}

/* ---------- language ---------- */
html[data-lang="ko"] [data-l="en"],html[data-lang="en"] [data-l="ko"]{display:none!important}

/* ---------- draft badge ---------- */
.draft::after{display:none}
html.is-draft .draft::after{content:"샘플";display:inline-block;vertical-align:middle;margin-left:.5em;padding:1px 8px;font-size:12px;line-height:18px;font-weight:700;letter-spacing:0;color:var(--apricot-ink);background:var(--apricot);border:1px dashed #d9a283;border-radius:6px;font-style:normal;text-transform:none}
html.is-draft[data-lang="en"] .draft::after{content:"Sample"}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(250,247,242,.94);backdrop-filter:saturate(1.2) blur(8px);-webkit-backdrop-filter:saturate(1.2) blur(8px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;gap:16px;height:var(--header-h)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);min-width:0;margin-right:auto}
.brand img{width:40px;height:40px;border-radius:50%;background:#fff}
.brand-text{display:flex;flex-direction:column;line-height:1.2;min-width:0}
.brand-text strong{font-size:16px;font-weight:800;letter-spacing:-.02em;white-space:nowrap}
.brand-text span{font-size:12px;color:var(--muted);letter-spacing:.02em;white-space:nowrap}
.nav{display:flex;gap:4px}
.nav a{display:flex;align-items:center;min-height:44px;padding:0 14px;border-radius:10px;text-decoration:none;color:var(--ink);font-weight:600;font-size:16px}
.nav a:hover{background:var(--plum-10);color:var(--plum)}
.nav a[aria-current="page"]{color:var(--plum);box-shadow:inset 0 -2px 0 var(--plum);border-radius:0}
.lang-toggle{display:inline-flex;border:1px solid var(--line-strong);border-radius:999px;padding:3px;background:var(--paper)}
.lang-toggle button{border:0;background:none;min-width:44px;min-height:38px;padding:0 10px;border-radius:999px;font-size:14px;font-weight:700;color:var(--muted)}
.lang-toggle button[aria-pressed="true"]{background:var(--plum);color:#fff}

/* ---------- bottom tab bar ---------- */
.tabbar{display:none}
@media (max-width:860px){
  :root{--tabbar-h:68px;--header-h:58px}
  .nav{display:none}
  .brand img{width:36px;height:36px}
  .tabbar{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:60;height:calc(var(--tabbar-h) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:rgba(255,255,255,.97);border-top:1px solid var(--line);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
  .tabbar a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;text-decoration:none;color:var(--muted);font-size:12.5px;font-weight:600;min-height:48px}
  .tabbar a[aria-current="page"]{color:var(--plum)}
  .tabbar a[aria-current="page"] .icon{stroke-width:2}
  .tabbar a[aria-current="page"]::before{content:"";position:absolute;top:0;width:28px;height:3px;border-radius:0 0 3px 3px;background:var(--plum)}
  .tabbar a{position:relative}
}
@media (max-width:380px){.brand-text span{display:none}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:0 22px;border-radius:14px;border:1.5px solid transparent;font-weight:700;font-size:16px;text-decoration:none;transition:transform .15s ease,background .15s ease,color .15s;line-height:1.2}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--crimson);color:#fff}
.btn-primary:hover{background:#97001e;color:#fff}
.btn-plum{background:var(--plum);color:#fff}
.btn-plum:hover{background:var(--plum-90);color:#fff}
.btn-ghost{background:transparent;border-color:currentColor;color:var(--plum)}
.btn-ghost:hover{background:var(--plum-10)}
.btn-light{background:#fff;color:var(--plum)}
.btn-light:hover{background:var(--ivory);color:var(--plum)}
.btn-line-light{border-color:rgba(255,255,255,.8);color:#fff;background:rgba(30,27,46,.18)}
.btn-line-light:hover{background:rgba(255,255,255,.14);color:#fff}
.btn-sm{min-height:44px;padding:0 16px;font-size:15px;border-radius:12px}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;border:1.5px solid var(--line-strong);background:var(--paper);color:var(--plum)}
.icon-btn:hover{border-color:var(--plum)}

/* ---------- section scaffolding ---------- */
.section{padding:72px 0}
.section-tight{padding:48px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px;flex-wrap:wrap}
.sec-head h2{font-size:clamp(26px,3.2vw,36px);margin:0}
.sec-head p{margin:.4em 0 0;color:var(--muted);max-width:52ch}
.kicker{display:block;font-size:15px;font-weight:700;color:var(--crimson);margin-bottom:6px;letter-spacing:-.01em}
.more-link{display:inline-flex;align-items:center;gap:6px;font-weight:700;text-decoration:none;min-height:44px}
.more-link .icon{width:20px;height:20px}
.lead{font-size:clamp(18px,2vw,20px);color:var(--muted)}
.page-head{padding:56px 0 32px;position:relative;overflow:hidden}
.page-head h1{font-size:clamp(32px,5vw,52px);margin-bottom:.25em}
.page-head p{max-width:60ch}

/* ---------- hero ---------- */
.hero{position:relative;color:#fff;background:#24304a;overflow:hidden}
.hero-media{position:relative;height:min(76vh,680px);min-height:460px}
.hero-media video,.hero-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-scrim{position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,14,30,0) 35%,rgba(20,14,30,.68) 100%)}
.hero-copy{position:absolute;left:0;right:0;bottom:0;padding-bottom:56px}
.hero-copy h1{font-size:clamp(32px,5.4vw,64px);font-weight:800;line-height:1.18;letter-spacing:-.035em;max-width:14em;margin-bottom:.35em;text-shadow:0 1px 12px rgba(0,0,0,.25)}
.hero-copy .sub{display:flex;align-items:center;gap:8px;font-size:clamp(16px,1.8vw,19px);font-weight:500;margin-bottom:24px;opacity:.96}
.hero-copy .sub .icon{width:20px;height:20px;flex:none}
.sub-a,.sub-b{white-space:nowrap}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px}
.hero-pause{position:absolute;right:20px;bottom:20px;width:48px;height:48px;border-radius:50%;border:1.5px solid rgba(255,255,255,.7);background:rgba(20,14,30,.35);color:#fff;display:flex;align-items:center;justify-content:center;z-index:2}
.hero-pause:hover{background:rgba(20,14,30,.6)}
@media (max-width:700px){
  .hero-media{height:auto;min-height:0;aspect-ratio:4/5;max-height:calc(100svh - var(--header-h) - 40px)}
  .hero-copy{padding-bottom:28px}
  .hero-copy h1{font-size:clamp(28px,8.4vw,38px)}
  .hero-copy .sub{align-items:flex-start;line-height:1.45}
  .hero-copy .sub .icon{margin-top:.12em}
  .sub-sep{display:none}
  .sub-a,.sub-b{display:block}
  .hero-pause{top:14px;bottom:auto;right:14px}
  .hero-actions .btn{flex:1 1 0;padding:0 12px}
}

/* ---------- Today dashboard ---------- */
.today{position:relative;padding:44px 0 72px;background:var(--ivory)}
.today-top{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:22px}
.today-top h2{font-size:clamp(26px,3.4vw,38px);margin:0}
.today-date{color:var(--muted);font-weight:600;margin:0}
.nick-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.test-banner{display:none;margin-bottom:16px;padding:10px 14px;border-radius:12px;background:var(--indigo-10);color:var(--indigo);font-size:15px;font-weight:600}
.test-banner.on{display:block}
.today-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}
.panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px;position:relative;min-width:0}
.panel h3{font-size:15px;font-weight:700;color:var(--muted);margin:0 0 12px;letter-spacing:-.005em;display:flex;align-items:center;gap:8px}
.panel h3 .num{font-family:var(--font);display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background:var(--plum-10);color:var(--plum);font-size:12px;font-weight:800}
.p-word{grid-column:span 7;display:flex;flex-direction:column}
.p-tree{grid-column:span 5;grid-row:span 2;background:var(--plum);border-color:var(--plum);color:#fff;display:flex;flex-direction:column}
.p-quiz{grid-column:span 7}
.p-proverb{grid-column:span 5}
.p-family{grid-column:span 7}
.p-friday{grid-column:span 12}
/* 내일의 단어 (잠김) */
.p-tomorrow{grid-column:span 12;display:flex;align-items:center;gap:18px;flex-wrap:wrap;border-style:dashed;border-color:var(--line-strong);background:repeating-linear-gradient(135deg,var(--paper) 0 14px,var(--ivory) 14px 28px)}
.p-tomorrow h3{color:var(--ink);font-size:17px}
.lock-ico{width:52px;height:52px;flex:none;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--plum-10);color:var(--plum)}
.tm-text{flex:1 1 200px;min-width:0}
.tm-when{margin:0;color:var(--muted);font-size:15px;font-weight:600}
.tm-word{margin:0 0 0 auto;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.tm-circles{font-size:36px;line-height:1;letter-spacing:.12em;color:var(--plum);font-weight:400}
.tm-hint{display:flex;flex-direction:column;line-height:1.35}
.tm-count{font-size:14px;font-weight:700;color:var(--crimson)}
.tm-en{font-size:16px;font-weight:600;color:var(--ink)}
@media (max-width:520px){.tm-word{margin-left:70px}}
@media (max-width:980px){
  .p-word,.p-quiz,.p-family,.p-proverb{grid-column:span 12}
  .p-tree{grid-column:span 12;grid-row:auto}
}

/* word */
.level-tabs{display:inline-flex;flex-wrap:wrap;gap:6px;margin-bottom:18px}
.level-tabs button{min-height:44px;padding:0 14px;border-radius:12px;border:1px solid var(--line-strong);background:var(--paper);font-size:14.5px;font-weight:600;color:var(--muted)}
.level-tabs button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.word-main{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.word-big{font-size:clamp(56px,9vw,88px);font-weight:800;line-height:1.05;letter-spacing:-.04em;color:var(--plum);margin:0}
.word-mean{font-size:20px;font-weight:600;margin:6px 0 14px;color:var(--ink)}
.word-ex{margin:0;padding-top:14px;border-top:1px dashed var(--line-strong);font-size:18px;color:var(--ink)}
.word-ex small{display:block;color:var(--muted);font-size:14px;font-weight:600;margin-bottom:2px}
.speak-btn{width:56px;height:56px;border-radius:50%;border:1.5px solid var(--plum);background:var(--paper);color:var(--plum);display:inline-flex;align-items:center;justify-content:center;flex:none}
.speak-btn:hover,.speak-btn.playing{background:var(--plum);color:#fff}
.speak-btn .icon{width:26px;height:26px}
.tts-note{font-size:14px;color:var(--muted);margin:10px 0 0;display:none}
.no-tts .tts-note{display:block}
.no-tts .speak-btn,.no-tts .needs-tts{display:none!important}
.word-drawing{position:absolute;right:18px;top:18px;width:84px;opacity:.95;transform:rotate(4deg)}

/* quiz */
.quiz-list{list-style:none;margin:0;padding:0;display:grid;gap:12px;counter-reset:q}
.quiz-item{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}
.quiz-item:last-child{border-bottom:0}
.quiz-q{margin:0;font-size:17px;font-weight:600}
.quiz-q::before{counter-increment:q;content:counter(q) ". ";color:var(--muted)}
.ox{display:flex;gap:8px}
.ox button{width:52px;height:52px;border-radius:14px;border:1.5px solid var(--line-strong);background:var(--paper);font-size:22px;font-weight:800;line-height:1}
.ox button[data-v="o"]{color:var(--indigo)}
.ox button[data-v="x"]{color:var(--crimson)}
.ox button:hover:not([disabled]){border-color:var(--ink)}
.ox button.picked.right{background:var(--jade);border-color:var(--jade-ink)}
.ox button.picked.wrong{background:var(--crimson-10);border-color:var(--crimson)}
.ox button[disabled]{cursor:default}
.quiz-why{grid-column:1/-1;margin:0;font-size:15px;color:var(--muted);display:none}
.quiz-item.done .quiz-why{display:block}
.quiz-why b{color:var(--ink)}
.quiz-foot{margin-top:14px;display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-weight:600}
.quiz-foot .ok{color:var(--jade-ink)}

/* proverb flip */
.flip{perspective:1000px;width:100%;border:0;background:none;padding:0;text-align:left;display:block}
.flip-inner{display:block;width:100%;position:relative;min-height:190px;transition:transform .6s cubic-bezier(.3,.7,.2,1);transform-style:preserve-3d}
.flip.on .flip-inner{transform:rotateY(180deg)}
.flip-face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:14px;padding:22px;display:flex;flex-direction:column;justify-content:center;border:1px solid var(--line)}
.flip-front{background:var(--sand)}
.flip-back{background:var(--indigo);color:#fff;border-color:var(--indigo);transform:rotateY(180deg)}
.flip-front .pv{font-size:clamp(24px,3vw,30px);font-weight:800;color:var(--ink);margin:0}
.flip-front .pv span{color:var(--line-strong)}
.flip-hint{display:flex;align-items:center;gap:6px;font-size:14px;color:var(--muted);margin-top:12px;font-weight:600}
.flip-hint .icon{width:18px;height:18px}
.flip-back .pv{font-size:clamp(20px,2.6vw,25px);font-weight:800;margin:0 0 8px}
.flip-back .pv em{font-style:normal;color:#ffd7de}
.flip-back p{margin:0;font-size:16px;opacity:.92}
@media (prefers-reduced-motion:reduce){.flip.on .flip-inner{transform:none}.flip.on .flip-front{visibility:hidden}.flip-back{transform:none;visibility:hidden}.flip.on .flip-back{visibility:visible}}

/* family */
.family-ko{font-size:clamp(22px,2.8vw,28px);font-weight:800;color:var(--ink);margin:0 0 4px;letter-spacing:-.02em}
.family-en{margin:0;color:var(--muted);font-size:17px}
.family-row{display:flex;align-items:center;gap:16px}
.family-row .speak-btn{width:48px;height:48px}
.culture{margin-top:18px;padding-top:16px;border-top:1px dashed var(--line-strong)}
.culture b{display:block;font-size:16px;margin-bottom:2px}
.culture p{margin:0;font-size:15.5px;color:var(--muted)}

/* friday strip */
.p-friday{display:grid;grid-template-columns:minmax(200px,.8fr) 1.3fr 1.2fr;gap:28px;align-items:start;background:var(--sand);border-color:var(--sand)}
.dday{display:flex;flex-direction:column}
.dday-label{font-size:15px;font-weight:700;color:var(--muted)}
.dday-num{font-size:clamp(48px,6vw,68px);font-weight:800;color:var(--crimson);line-height:1.05;letter-spacing:-.03em}
.dday-sub{font-size:15px;color:var(--ink);font-weight:600}
.mini-list{list-style:none;margin:0;padding:0}
.mini-list li{display:flex;gap:14px;padding:10px 0;border-bottom:1px solid var(--line-strong)}
.mini-list li:last-child{border-bottom:0}
.mini-date{flex:none;width:64px;font-weight:800;color:var(--plum);font-size:15px}
.mini-title{font-weight:600;font-size:16px}
.mini-note{display:block;font-size:14px;color:var(--muted);font-weight:500}
.status-tbd .mini-title::after{content:"";}
.notice-mini a{font-weight:700;font-size:17px;text-decoration:none;color:var(--ink);display:block}
.notice-mini a:hover{color:var(--plum)}
.notice-mini p{font-size:15px;color:var(--muted);margin:.3em 0 0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.col-label{font-size:14px;font-weight:700;color:var(--muted);margin:0 0 6px}
@media (max-width:980px){.p-friday{grid-template-columns:1fr}}

/* ---------- tree ---------- */
.tree-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.p-tree h3{color:rgba(255,255,255,.78)}
.p-tree h3 .num{background:rgba(255,255,255,.14);color:#fff}
.tree-stage{font-size:28px;font-weight:800;margin:0;letter-spacing:-.02em}
.tree-stage-en{font-size:14px;opacity:.75;font-weight:600}
.streak{text-align:right;flex:none}
.streak-num{font-family:var(--hand);font-size:44px;line-height:1;font-weight:700;color:#ffd7de}
.streak-lbl{font-size:13px;opacity:.8;font-weight:600}
.tree-art{flex:1 1 auto;position:relative;margin:4px -8px 8px;min-height:300px}
.tree-art svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
@media (max-width:980px){.tree-art{min-height:0;height:clamp(300px,92vw,420px);flex:none}}
.tree-art{overflow:hidden}
.tree-art svg{--k:1}
.tree-art .ln{fill:none;stroke:#fff;stroke-width:calc(1.7px * var(--k));stroke-linecap:round;stroke-linejoin:round}
.tree-art .ln-soft{stroke:rgba(255,255,255,.45)}
.tree-art .petal{fill:rgba(255,215,222,.18);stroke:#ffd7de;stroke-width:calc(1.4px * var(--k))}
.tree-art .fruit{fill:#d0213f;stroke:#ffd7de;stroke-width:calc(1.2px * var(--k))}
.tree-art .stage{opacity:0;transition:opacity .6s ease}
.tree-art .stage.show{opacity:1}
.tree-art .stage.grow .ln,.tree-art .stage.grow .petal{stroke-dasharray:1;stroke-dashoffset:1;animation:draw 1.6s ease forwards}
.tree-art .stage.grow .fruit{transform-box:fill-box;transform-origin:center;animation:pop .6s .9s ease both}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes pop{from{transform:scale(0)}60%{transform:scale(1.15)}to{transform:scale(1)}}
.tree-progress{margin-top:2px}
.p-tree .tree-head{margin-bottom:0}
.p-tree h3{margin-bottom:6px}
.bar{height:8px;border-radius:99px;background:rgba(255,255,255,.16);overflow:hidden}
.bar i{display:block;height:100%;background:#ffd7de;border-radius:99px;transition:width .8s ease}
.tree-meta{display:flex;justify-content:space-between;font-size:14px;font-weight:600;margin-top:8px;opacity:.9;gap:12px}
.week{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px;margin-top:16px;align-items:start}
.week>.wd{display:flex;flex-direction:column;align-items:center;gap:4px;font-size:12px;line-height:1.2;padding:0;background:none;opacity:.85}
.week i{box-sizing:border-box;width:26px;height:26px;flex:none;border-radius:50%;border:1.4px solid rgba(255,255,255,.4);display:flex;align-items:center;justify-content:center;font-style:normal}
.week .on i{background:#ffd7de;border-color:#ffd7de;color:var(--plum)}
.week .on i::after{content:"";width:8px;height:8px;border-radius:50%;background:var(--crimson)}
.week .is-today{opacity:1;font-weight:800}
.week .is-today i{box-shadow:0 0 0 2px var(--plum),0 0 0 3.5px rgba(255,255,255,.7)}
.tree-actions{display:flex;gap:8px;margin-top:16px;flex-wrap:wrap}
.tree-actions .btn{flex:1 1 auto}
.stage-scale{display:flex;justify-content:space-between;margin-top:14px;font-size:12px;opacity:.75}
.stage-scale b{opacity:1;color:#ffd7de}

/* ---------- stamp ---------- */
.stamp-toast{position:fixed;left:50%;top:50%;z-index:120;transform:translate(-50%,-50%);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .25s ease,visibility 0s .25s}
.stamp-toast.on{opacity:1;visibility:visible;transition:opacity .05s}
.stamp-toast.on .stamp{animation:slam .5s cubic-bezier(.3,1.5,.5,1) both}
.stamp-toast.on::after{content:"";position:absolute;inset:-14px;border-radius:50%;border:3px solid rgba(180,0,36,.35);animation:ink .55s .22s ease-out both}
@keyframes slam{0%{transform:scale(2.3) rotate(-26deg);opacity:0}45%{transform:scale(.9) rotate(-12deg);opacity:1}70%{transform:scale(1.05) rotate(-12deg)}100%{transform:scale(1) rotate(-12deg);opacity:1}}
@keyframes ink{from{transform:scale(.85);opacity:1}to{transform:scale(1.35);opacity:0}}
@media (prefers-reduced-motion:reduce){.stamp-toast.on .stamp,.stamp-toast.on::after{animation:none}.stamp-toast.on::after{display:none}}
.stamp{width:180px;height:180px;border-radius:50%;border:5px solid var(--crimson);color:var(--crimson);display:flex;flex-direction:column;align-items:center;justify-content:center;font-family:var(--hand);font-weight:700;background:rgba(255,255,255,.96);transform:rotate(-12deg);box-shadow:0 0 0 6px rgba(255,255,255,.96),0 0 0 7px rgba(180,0,36,.35),0 20px 40px -10px rgba(30,27,46,.4)}
.stamp b{font-size:40px;line-height:1}
.stamp span{font-size:22px;line-height:1.2}
.stamp small{font-family:var(--font);font-size:12px;font-weight:700;letter-spacing:.02em;margin-top:6px}

/* ---------- level-up celebration ---------- */
.celebrate{position:fixed;inset:0;z-index:140;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(30,27,46,.62)}
.celebrate.on{display:flex}
.cele-card{width:min(420px,100%);max-height:calc(100vh - 40px);overflow:auto;background:var(--plum) url("../images/jogakbo.svg") center/120px 120px;color:#fff;border-radius:24px;padding:28px 24px 24px;text-align:center;box-shadow:0 30px 60px -20px rgba(0,0,0,.5)}
.celebrate.on .cele-card{animation:celeIn .45s cubic-bezier(.2,1.3,.4,1) both}
@keyframes celeIn{from{transform:translateY(24px) scale(.94);opacity:0}to{transform:none;opacity:1}}
.cele-kicker{margin:0;font-weight:700;color:#ffd7de}
.cele-title{font-size:34px;margin:2px 0 6px;color:#fff}
.cele-art.tree-art{position:relative;height:230px;min-height:0;margin:0 0 6px;flex:none}
.cele-steps{list-style:none;margin:0 0 12px;padding:0;display:flex;justify-content:center;gap:4px;flex-wrap:wrap;font-size:13px;font-weight:700}
.cele-steps li{padding:3px 8px;border-radius:8px;border:1px solid rgba(255,255,255,.25);opacity:.6}
.cele-steps li.past{opacity:.85}
.cele-steps li.now{opacity:1;background:#ffd7de;color:var(--plum);border-color:#ffd7de}
.cele-msg{font-size:15.5px;opacity:.92;margin-bottom:16px}
.cele-card .btn-plum{background:#fff;color:var(--plum);min-width:160px}
@media (prefers-reduced-motion:reduce){.celebrate.on .cele-card{animation:none}}

/* ---------- kids drawing (torn paper) ---------- */
.torn{position:relative;display:block;background:#fff;padding:10px;box-shadow:0 2px 3px rgba(30,27,46,.08),0 14px 28px -14px rgba(30,27,46,.35);
  clip-path:polygon(0% 2%,4% 0%,9% 1.5%,14% .2%,20% 1.8%,26% .4%,32% 1.6%,38% 0%,45% 1.4%,51% .3%,58% 1.7%,64% .2%,70% 1.5%,77% 0%,83% 1.6%,89% .4%,95% 1.8%,100% .5%,99% 8%,100% 16%,98.8% 25%,100% 34%,99% 43%,100% 52%,98.7% 61%,100% 70%,99% 79%,100% 88%,99.2% 96%,100% 100%,94% 98.6%,88% 100%,81% 98.4%,75% 100%,68% 98.8%,61% 100%,55% 98.5%,48% 100%,42% 98.7%,35% 100%,29% 98.4%,22% 100%,16% 98.8%,9% 100%,3% 98.5%,0% 100%,1% 91%,0% 82%,1.2% 73%,0% 64%,1% 55%,0% 46%,1.3% 37%,0% 28%,1% 19%,0% 10%)}
.torn img{width:100%}
.tape{position:absolute;width:90px;height:26px;background:rgba(248,225,212,.85);top:-10px;left:50%;transform:translateX(-50%) rotate(-3deg);z-index:2;box-shadow:0 1px 2px rgba(0,0,0,.06)}
.drawing-wrap{position:relative}

/* drawings band */
.drawings{padding:72px 0;background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden}
.drawings-grid{display:grid;grid-template-columns:1fr 1.1fr 1fr;gap:40px;align-items:center}
.drawings-grid .d1{transform:rotate(-3deg)}
.drawings-grid .d2{transform:rotate(2.5deg)}
.drawings-copy h2{font-size:clamp(26px,3.2vw,36px)}
.drawings-copy p{color:var(--muted)}
.caption-hand{font-family:var(--hand);font-size:20px;color:var(--muted);margin-top:12px;text-align:center}
@media (max-width:860px){
  .drawings-grid{grid-template-columns:1fr 1fr;gap:22px}
  .drawings-copy{grid-column:1/-1;order:-1}
}

/* ---------- growth stages (classes) ---------- */
.growth{padding:80px 0;background:var(--ivory)}
.growth-track{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(6,1fr);position:relative}
.growth-track::before{content:"";position:absolute;left:8%;right:8%;top:43px;height:1.5px;background:repeating-linear-gradient(90deg,var(--line-strong) 0 6px,transparent 6px 12px)}
.growth-track li{position:relative;padding:0 10px;text-align:center}
.growth-ico{width:88px;height:88px;margin:0 auto 16px;border-radius:50%;background:var(--paper);border:1.5px solid var(--line-strong);display:flex;align-items:center;justify-content:center;color:var(--plum);position:relative;z-index:1}
.growth-ico svg{width:56px;height:56px}
.growth-track li:nth-child(n+5) .growth-ico{color:var(--crimson)}
.growth-track li:last-child .growth-ico{border-color:var(--plum);background:var(--plum-10)}
.growth-track h3{font-size:20px;margin:0 0 4px}
.growth-track .age{font-size:14px;font-weight:700;color:var(--crimson);margin:0 0 6px}
.growth-track p{font-size:15px;color:var(--muted);margin:0}
@media (max-width:980px){
  .growth-track{grid-template-columns:1fr;gap:0}
  .growth-track::before{left:43px;right:auto;top:20px;bottom:20px;width:1.5px;height:auto;background:repeating-linear-gradient(180deg,var(--line-strong) 0 6px,transparent 6px 12px)}
  .growth-track li{display:grid;grid-template-columns:88px 1fr;gap:18px;text-align:left;padding:10px 0;align-items:center}
  .growth-ico{margin:0}
}

/* ---------- photo mosaic ---------- */
.mosaic{display:grid;grid-template-columns:2fr 1fr 1fr;grid-template-rows:220px 220px;gap:12px}
.mosaic figure{margin:0;position:relative;border-radius:var(--radius-sm);overflow:hidden;background:var(--sand)}
.mosaic figure:first-child{grid-row:span 2}
.mosaic img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.mosaic a:hover img{transform:scale(1.03)}
.mosaic a{display:block;height:100%}
.mosaic figcaption{position:absolute;left:10px;bottom:10px;background:rgba(255,255,255,.94);color:var(--ink);font-size:13.5px;font-weight:700;padding:4px 10px;border-radius:8px}
@media (max-width:860px){
  .mosaic{grid-template-columns:1fr 1fr;grid-template-rows:auto}
  .mosaic figure{aspect-ratio:4/3}
  .mosaic figure:first-child{grid-column:span 2;grid-row:auto;aspect-ratio:3/2}
}

/* ---------- parent note line ---------- */
.parent-note{padding:56px 0;background:var(--plum);color:#fff}
.parent-note .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.parent-note p{font-size:clamp(19px,2.4vw,24px);font-weight:700;margin:0;max-width:40ch;letter-spacing:-.02em}
.parent-note p span{display:block;font-size:16px;font-weight:500;opacity:.85;margin-top:6px;letter-spacing:0}

/* ---------- footer ---------- */
.site-footer{background:#1E1B2E;color:#d9d5e3;padding:56px 0 36px;font-size:15.5px}
.site-footer a{color:#fff}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
.foot-brand{display:flex;gap:14px;align-items:center;margin-bottom:14px}
.foot-brand img{width:56px;height:56px;border-radius:50%;background:#fff}
.foot-brand strong{display:block;color:#fff;font-size:18px}
.site-footer h2{font-size:15px;color:#fff;margin:0 0 10px}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin:4px 0}
.site-footer li a{display:inline-flex;align-items:center;min-height:36px;text-decoration:none}
.site-footer li a:hover{text-decoration:underline;color:#fff}
.foot-bottom{margin-top:36px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:14px;color:#b5b0c4}
.foot-drawing{width:140px;transform:rotate(-4deg);margin-top:8px}
@media (max-width:860px){.foot-grid{grid-template-columns:1fr 1fr}.foot-grid>div:first-child{grid-column:1/-1}}

/* ---------- generic content ---------- */
.prose{max-width:68ch}
.prose p{font-size:17.5px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
@media (max-width:860px){.two-col{grid-template-columns:1fr;gap:28px}}
.letter{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:36px;position:relative}
.letter p{font-size:17.5px;line-height:1.9}
.letter .sign{font-weight:700;text-align:right;margin:0}
.letter-mark{position:absolute;top:-18px;left:30px;width:44px;height:44px;border-radius:50%;background:var(--crimson);color:#fff;display:flex;align-items:center;justify-content:center;font-size:30px;font-weight:800;line-height:1}
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line-strong);border-bottom:1px solid var(--line-strong);margin:32px 0}
.facts div{padding:20px 16px;border-right:1px solid var(--line)}
.facts div:last-child{border-right:0}
.facts b{display:block;font-size:28px;font-weight:800;color:var(--plum);letter-spacing:-.02em;line-height:1.2}
.facts span{font-size:14.5px;color:var(--muted);font-weight:600}
@media (max-width:700px){.facts{grid-template-columns:1fr 1fr}.facts div:nth-child(2){border-right:0}.facts div:nth-child(-n+2){border-bottom:1px solid var(--line)}}

.class-table{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--paper)}
.class-cell{padding:26px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:56px 1fr;gap:16px}
.class-cell:nth-child(3n){border-right:0}
.class-cell:nth-last-child(-n+3){border-bottom:0}
.class-cell svg{width:56px;height:56px;color:var(--plum)}
.class-cell h3{font-size:20px;margin:0}
.class-cell .age{font-size:14px;font-weight:700;color:var(--crimson);margin:2px 0 6px}
.class-cell p{font-size:15.5px;color:var(--muted);margin:0 0 8px}
.class-cell .teacher{font-size:15px;font-weight:600;margin:0}
@media (max-width:860px){.class-table{grid-template-columns:1fr}.class-cell{border-right:0!important;border-bottom:1px solid var(--line)!important}.class-cell:last-child{border-bottom:0!important}}

.timeline{list-style:none;margin:0;padding:0;border-left:2px solid var(--line-strong);margin-left:8px}
.timeline li{position:relative;padding:0 0 22px 24px}
.timeline li::before{content:"";position:absolute;left:-7px;top:8px;width:12px;height:12px;border-radius:50%;background:var(--ivory);border:2px solid var(--plum)}
.timeline li.past{opacity:.6}
.timeline li.next::before{background:var(--crimson);border-color:var(--crimson)}
.tl-date{font-weight:800;color:var(--plum);font-size:15px}
.tl-title{font-weight:700;font-size:17px;display:block}
.tl-note{font-size:15px;color:var(--muted)}
.status-chip{display:inline-block;font-size:12.5px;font-weight:700;padding:1px 8px;border-radius:6px;margin-left:6px;vertical-align:2px}
.chip-tbd{background:var(--apricot);color:var(--apricot-ink)}
.chip-holiday{background:var(--crimson-10);color:var(--crimson)}
.chip-event{background:var(--indigo-10);color:var(--indigo)}

.steps{list-style:none;margin:0;padding:0;counter-reset:s;display:grid;gap:0}
.steps li{counter-increment:s;display:grid;grid-template-columns:52px 1fr;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}
.steps li::before{content:counter(s);width:44px;height:44px;border-radius:50%;border:1.5px solid var(--plum);color:var(--plum);font-weight:800;display:flex;align-items:center;justify-content:center;font-size:18px}
.steps h3{font-size:18px;margin:6px 0 4px}
.steps p{margin:0;color:var(--muted);font-size:16px}

.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:18px 40px 18px 0;font-weight:700;font-size:17.5px;position:relative;min-height:48px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:8px;top:26px;width:10px;height:10px;border-right:2px solid var(--plum);border-bottom:2px solid var(--plum);transform:rotate(45deg);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(-135deg);top:30px}
.faq details>div{padding:0 0 20px;color:var(--ink)}
.faq details>div p{margin:0 0 .6em;color:var(--muted)}

.tips{display:grid;grid-template-columns:repeat(2,1fr);gap:0 40px;counter-reset:t;list-style:none;padding:0;margin:0}
.tips li{counter-increment:t;padding:18px 0 18px 52px;border-top:1px solid var(--line);position:relative}
.tips li::before{content:counter(t,decimal-leading-zero);position:absolute;left:0;top:16px;font-weight:800;font-size:22px;color:var(--crimson)}
.tips b{display:block;font-size:17.5px;margin-bottom:2px}
.tips p{margin:0;color:var(--muted);font-size:16px}
@media (max-width:860px){.tips{grid-template-columns:1fr}}

.subnav{position:sticky;top:var(--header-h);z-index:30;background:var(--ivory);border-bottom:1px solid var(--line)}
.subnav ul{display:flex;gap:4px;list-style:none;margin:0;padding:0;overflow-x:auto;scrollbar-width:none}
.subnav ul::-webkit-scrollbar{display:none}
.subnav a{display:flex;align-items:center;min-height:48px;padding:0 14px;white-space:nowrap;text-decoration:none;font-weight:600;font-size:15.5px;color:var(--muted)}
.subnav a:hover{color:var(--plum)}

/* ---------- news & gallery ---------- */
.notice-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--ink)}
.notice-list li{border-bottom:1px solid var(--line)}
.notice-list details summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:120px 1fr 24px;gap:16px;align-items:center;padding:20px 0;min-height:56px}
.notice-list details summary::-webkit-details-marker{display:none}
.notice-list .n-date{font-size:15px;color:var(--muted);font-weight:600}
.notice-list .n-title{font-weight:700;font-size:18px}
.notice-list .pin{color:var(--crimson);font-size:13px;font-weight:800;margin-right:8px}
.notice-list .chev{width:10px;height:10px;border-right:2px solid var(--plum);border-bottom:2px solid var(--plum);transform:rotate(45deg);justify-self:center}
.notice-list details[open] .chev{transform:rotate(-135deg)}
.notice-list .n-body{padding:0 0 22px 136px;color:var(--ink);max-width:calc(68ch + 136px)}
@media (max-width:700px){.notice-list details summary{grid-template-columns:1fr 20px}.notice-list .n-date{grid-column:1/-1;margin-bottom:-14px}.notice-list .n-body{padding-left:0}}
.album{margin-bottom:56px}
.album-head{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin-bottom:16px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.album-head h3{font-size:24px;margin:0}
.album-head p{margin:0;color:var(--muted);font-size:15.5px}
.album-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.album-grid button{display:block;padding:0;border:0;background:var(--sand);border-radius:12px;overflow:hidden;aspect-ratio:4/3;width:100%}
.album-grid img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.album-grid button:hover img{transform:scale(1.03)}
@media (max-width:520px){.album-grid{grid-template-columns:1fr 1fr;gap:8px}}
.fb-card{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:28px;border-radius:var(--radius);background:var(--indigo);color:#fff}
.fb-card p{margin:0;font-size:18px;font-weight:600}

.lightbox{position:fixed;inset:0;z-index:150;background:rgba(18,14,26,.94);display:none;align-items:center;justify-content:center;padding:64px 16px}
.lightbox.open{display:flex}
.lightbox img{max-width:min(1100px,100%);max-height:100%;object-fit:contain;border-radius:6px}
.lightbox .lb-btn{position:absolute;width:52px;height:52px;border-radius:50%;border:1.5px solid rgba(255,255,255,.5);background:rgba(0,0,0,.3);color:#fff;display:flex;align-items:center;justify-content:center}
.lightbox .lb-close{top:14px;right:14px}
.lightbox .lb-prev{left:14px;top:50%;transform:translateY(-50%)}
.lightbox .lb-next{right:14px;top:50%;transform:translateY(-50%)}
.lightbox .lb-cap{position:absolute;bottom:16px;left:0;right:0;text-align:center;color:#fff;font-size:15px}
@media (max-width:700px){.lightbox .lb-prev,.lightbox .lb-next{top:auto;bottom:12px;transform:none}.lightbox .lb-cap{bottom:76px}}

/* ---------- forms ---------- */
.form{display:grid;gap:18px}
.field label{display:block;font-weight:700;font-size:16px;margin-bottom:6px}
.field .hint{font-size:14px;color:var(--muted);font-weight:500}
.field input,.field select,.field textarea{width:100%;min-height:52px;padding:12px 14px;border-radius:12px;border:1.5px solid var(--line-strong);background:var(--paper);font-size:17px}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--plum);box-shadow:0 0 0 3px var(--plum-10)}
.radio-row{display:flex;gap:8px;flex-wrap:wrap}
.radio-row label{display:flex;align-items:center;gap:8px;min-height:48px;padding:0 16px;border:1.5px solid var(--line-strong);border-radius:12px;background:var(--paper);font-weight:600;cursor:pointer;margin:0}
.radio-row input{width:18px;height:18px;min-height:0;accent-color:var(--plum)}
.radio-row label:has(input:checked){border-color:var(--plum);background:var(--plum-10);color:var(--plum)}
.form-msg{padding:14px 16px;border-radius:12px;font-weight:600;display:none}
.form-msg.ok{display:block;background:var(--jade);color:var(--jade-ink)}
.form-msg.err{display:block;background:var(--crimson-10);color:var(--crimson)}
.privacy-note{font-size:14px;color:var(--muted)}
.contact-list{list-style:none;padding:0;margin:0}
.contact-list li{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}
.contact-list .icon{color:var(--plum);margin-top:3px}
.contact-list b{display:block;font-size:14px;color:var(--muted)}
.contact-list a,.contact-list span{font-size:17px;font-weight:600}
.map{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);aspect-ratio:16/10;background:var(--sand)}
.map iframe{width:100%;height:100%;border:0}

/* admin */
.admin-table{width:100%;border-collapse:collapse;font-size:15px;background:var(--paper)}
.admin-table th,.admin-table td{padding:12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.admin-table th{font-size:13.5px;color:var(--muted);background:var(--sand)}
.admin-table tr.done td{opacity:.55}
.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-sm)}

/* ---------- playground ---------- */
.play-body{background:var(--ivory)}
.play-head{background:var(--jade);position:relative;overflow:hidden;padding:44px 0 40px}
.play-head h1{font-size:clamp(30px,4.6vw,48px);margin-bottom:.2em}
.play-head p{color:#2c4c42;max-width:46ch;margin:0}
.play-head-grid{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center}
.play-drawing{width:200px;transform:rotate(3deg)}
.stamp-count{display:flex;align-items:center;gap:14px;margin-top:20px;flex-wrap:wrap}
.stamp-chip{display:inline-flex;align-items:center;gap:10px;background:#fff;border-radius:14px;padding:8px 16px 8px 8px;font-weight:700}
.stamp-chip i{width:38px;height:38px;border-radius:50%;border:2.5px solid var(--crimson);color:var(--crimson);display:flex;align-items:center;justify-content:center;font-family:var(--hand);font-style:normal;font-size:22px;font-weight:700;transform:rotate(-10deg)}
.hand{font-family:var(--hand);font-weight:700}
@media (max-width:700px){.play-head-grid{grid-template-columns:1fr}.play-drawing{display:none}}

.game-picker{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:-24px 0 0;position:relative;z-index:2}
.game-card{display:flex;flex-direction:column;align-items:flex-start;gap:14px;text-align:left;padding:22px 22px 24px;border-radius:var(--radius);border:1.5px solid var(--line);background:var(--paper);position:relative;color:var(--ink)}
.game-card:hover{border-color:var(--plum)}
.game-card[aria-pressed="true"]{border-color:var(--plum);box-shadow:inset 0 0 0 1.5px var(--plum)}
.g-ill{width:64px;height:64px;flex:none;color:var(--plum);padding:8px;border-radius:16px;background:var(--jade)}
.game-card[data-game="dict"] .g-ill{background:var(--apricot);color:var(--crimson)}
.game-card[data-game="mem"] .g-ill{background:var(--plum-10)}
.g-text{display:flex;flex-direction:column;gap:4px;min-width:0}
.g-title{display:block;font-size:21px;font-weight:800;line-height:1.3;letter-spacing:-.02em;white-space:nowrap}
.g-title .g-num{font-family:var(--hand);color:var(--crimson);margin-right:6px;font-size:24px}
.g-desc{display:block;font-size:15px;line-height:1.5;color:var(--muted)}
.game-card .done-mark{position:absolute;top:14px;right:14px;width:58px;height:58px;border-radius:50%;border:2.5px solid var(--crimson);color:var(--crimson);display:none;flex-direction:column;align-items:center;justify-content:center;transform:rotate(-14deg);font-family:var(--hand);font-weight:700;font-size:15px;line-height:1.05;text-align:center;background:rgba(255,255,255,.9);box-shadow:inset 0 0 0 2px #fff,inset 0 0 0 3px rgba(180,0,36,.35)}
.game-card.done .done-mark{display:flex}
.game-card.done.just .done-mark{animation:slam .5s cubic-bezier(.3,1.5,.5,1) both}
@media (prefers-reduced-motion:reduce){.game-card.done.just .done-mark{animation:none}}
@media (max-width:760px){.game-picker{grid-template-columns:1fr;gap:10px}.game-card{flex-direction:row;align-items:center;gap:14px;padding:14px 76px 14px 14px;min-height:88px}.g-ill{width:56px;height:56px}.g-title{font-size:19px;white-space:normal}.game-card .done-mark{top:50%;margin-top:-26px;width:52px;height:52px;font-size:14px}}

.stage-box{background:var(--paper);border:1px solid var(--line);border-radius:22px;padding:28px;margin-top:24px;position:relative;min-height:420px}
.stage-top{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:20px}
.stage-top h2{font-size:24px;margin:0}
.diff{display:inline-flex;gap:6px}
.diff button{min-height:48px;min-width:64px;padding:0 14px;border-radius:12px;border:1.5px solid var(--line-strong);background:var(--paper);font-weight:700;font-size:15px}
.diff button[aria-pressed="true"]{background:var(--jade);border-color:var(--jade-ink);color:var(--jade-ink)}
.how{background:var(--apricot);color:var(--apricot-ink);border-radius:14px;padding:12px 16px;font-weight:600;font-size:16px;margin-bottom:20px;display:flex;gap:10px;align-items:flex-start}
.progress-dots{display:flex;gap:6px;justify-content:center;margin-bottom:18px}
.progress-dots i{width:10px;height:10px;border-radius:50%;background:var(--line)}
.progress-dots i.ok{background:var(--jade-ink)}
.progress-dots i.no{background:var(--crimson)}
.progress-dots i.cur{box-shadow:0 0 0 2px var(--paper),0 0 0 4px var(--plum)}
.prompt{display:flex;flex-direction:column;align-items:center;gap:12px;margin-bottom:24px;text-align:center}
.listen-big{width:96px;height:96px;border-radius:50%;border:0;background:var(--plum);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 8px var(--plum-10)}
.listen-big .icon{width:40px;height:40px}
.listen-big:hover{background:var(--plum-90)}
.prompt-roman{font-size:15px;color:var(--muted);font-weight:600}
.prompt-text{font-size:20px;font-weight:700}
.choices{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:12px;max-width:620px;margin:0 auto}
.choice{min-height:96px;border-radius:18px;border:2px solid var(--line-strong);background:var(--paper);font-size:44px;font-weight:800;color:var(--ink);transition:transform .12s,background .15s}
.choice:hover:not([disabled]){border-color:var(--plum);transform:translateY(-2px)}
.choice.right{background:var(--jade);border-color:var(--jade-ink);color:var(--jade-ink)}
.choice.wrong{background:var(--crimson-10);border-color:var(--crimson);color:var(--crimson);animation:shake .35s}
@keyframes shake{25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}
.compose{display:grid;gap:18px;max-width:640px;margin:0 auto}
.compose-target{display:flex;align-items:center;justify-content:center;gap:16px}
.compose-slot{width:120px;height:120px;border-radius:20px;border:2px dashed var(--line-strong);display:flex;align-items:center;justify-content:center;font-size:64px;font-weight:800;color:var(--plum);background:var(--ivory)}
.jamo-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(64px,1fr));gap:8px}
.jamo-row .choice{min-height:64px;font-size:30px;border-radius:14px}
.jamo-row .choice[aria-pressed="true"]{background:var(--plum-10);border-color:var(--plum);color:var(--plum)}
.row-label{font-size:14px;font-weight:700;color:var(--muted);margin:0 0 6px}
.dict{max-width:520px;margin:0 auto;display:grid;gap:12px}
.dict input{width:100%;min-height:72px;border-radius:16px;border:2px solid var(--line-strong);font-size:34px;font-weight:700;text-align:center;padding:0 12px;background:var(--paper)}
.dict input:focus{outline:none;border-color:var(--plum);box-shadow:0 0 0 4px var(--plum-10)}
.dict input.right{border-color:var(--jade-ink);background:var(--jade)}
.dict input.wrong{border-color:var(--crimson);background:var(--crimson-10)}
.dict-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.feedback{text-align:center;font-weight:700;font-size:18px;min-height:30px;margin:14px 0 0}
.feedback.ok{color:var(--jade-ink)}
.feedback.no{color:var(--crimson)}
.mem-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;max-width:640px;margin:0 auto}
.mem-grid.cols-3{grid-template-columns:repeat(4,1fr)}
.mem-card{position:relative;display:block;width:100%;aspect-ratio:1/1;perspective:600px;border:0;padding:0;background:none;min-height:64px;border-radius:14px}
.mem-card::before{content:"";display:block;padding-top:100%}
.mem-in{position:absolute;inset:0;transition:transform .4s;transform-style:preserve-3d}
.mem-card.open .mem-in,.mem-card.matched .mem-in{transform:rotateY(180deg)}
.mem-f{position:absolute;inset:0;border-radius:14px;display:flex;align-items:center;justify-content:center;backface-visibility:hidden;-webkit-backface-visibility:hidden;padding:6px;text-align:center;line-height:1.2}
.mem-front{background:#541860 url("../images/jogakbo.svg") center/80px 80px repeat;border:1.5px solid #3e1047;color:#ffd7de;box-shadow:inset 0 0 0 4px rgba(255,255,255,.08),0 2px 3px rgba(30,27,46,.12),0 8px 16px -10px rgba(30,27,46,.45)}
.mem-front svg{width:38%;height:38%;padding:6%;border-radius:50%;background:#541860;box-shadow:0 0 0 1px rgba(255,215,222,.35)}
.mem-card:hover:not([disabled]) .mem-front{border-color:var(--crimson)}
.mem-back{background:var(--paper);border:2px solid var(--line-strong);transform:rotateY(180deg);font-weight:800;font-size:clamp(15px,2.6vw,24px);color:var(--ink)}
.mem-back.en{font-size:clamp(12px,1.9vw,17px);font-weight:700;color:var(--indigo)}
.mem-card.matched .mem-back{background:var(--jade);border-color:var(--jade-ink)}
.mem-stats{display:flex;justify-content:center;gap:24px;margin-bottom:16px;font-weight:700;color:var(--muted)}
.mem-stats b{font-family:var(--hand);font-size:26px;color:var(--crimson)}
@media (max-width:520px){.mem-grid{gap:7px}.stage-box{padding:18px}.choice{font-size:38px;min-height:84px}.compose-slot{width:96px;height:96px;font-size:52px}}
@media (prefers-reduced-motion:reduce){.mem-card.open .mem-in,.mem-card.matched .mem-in{transform:none}.mem-card.open .mem-front,.mem-card.matched .mem-front{visibility:hidden}.mem-back{transform:none;visibility:hidden}.mem-card.open .mem-back,.mem-card.matched .mem-back{visibility:visible}}
.result{text-align:center;padding:24px 0}
.result h3{font-size:28px}
.result .score{font-family:var(--hand);font-size:64px;color:var(--crimson);line-height:1;margin:8px 0}
.result-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:18px}
.mute-btn{display:inline-flex;align-items:center;gap:8px;min-height:48px;padding:0 16px;border-radius:12px;border:1.5px solid var(--line-strong);background:#fff;font-weight:700;font-size:15px}

/* dialog */
dialog.nick-dialog{border:0;border-radius:20px;padding:28px;max-width:420px;width:calc(100% - 32px);box-shadow:0 30px 60px -20px rgba(30,27,46,.5)}
dialog.nick-dialog::backdrop{background:rgba(30,27,46,.5)}
dialog.nick-dialog h2{font-size:22px}
.dialog-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:18px}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}