:root{
  color-scheme:light;
  --bg:#FFF8EE; --paper:#FFFFFF; --sand:#F7EEDF; --line:#EADCC8; --line-2:#DCC9AE;
  --ink:#2A1E14; --ink-2:#6B5846; --ink-3:#9A8670;
  --clay:#C4552B; --clay-dk:#9B3E1A; --sun:#F2B33D; --sun-bg:#FFF3D6;
  --leaf:#2E9A5F; --leaf-dk:#1E7444; --leaf-bg:#E3F5EA;
  --sky:#3E8ED0; --sky-dk:#2A6EAA; --sky-bg:#E6F1FB;
  --amber:#E2861B; --amber-dk:#A65A05; --amber-bg:#FFF0DA;
  --rose:#D24B44;
  --r:20px; --r-sm:14px;
  --shadow:0 1px 2px rgba(60,35,10,.06), 0 6px 18px rgba(60,35,10,.07);
  --font:ui-rounded,"SF Pro Rounded","Nunito","Segoe UI Variable Display","Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
  --sat:env(safe-area-inset-top,0px); --sar:env(safe-area-inset-right,0px);
  --sab:env(safe-area-inset-bottom,0px); --sal:env(safe-area-inset-left,0px);
  --header-h:64px; --tabbar-h:66px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:90px}
body{font-family:var(--font);background:var(--bg);color:var(--ink);line-height:1.5;font-size:16px;overflow-x:hidden;-webkit-tap-highlight-color:rgba(196,85,43,.12)}
h1,h2,h3,h4{line-height:1.2;color:var(--ink);font-weight:800;letter-spacing:-.01em;overflow-wrap:break-word}
p,li,td,div,span{overflow-wrap:break-word}
img,audio,video,svg{max-width:100%}
button{font-family:inherit;cursor:pointer;touch-action:manipulation;color:inherit}
input,select,textarea{font-family:inherit;font-size:16px;padding:12px 14px;border:2px solid var(--line);border-radius:var(--r-sm);background:var(--paper);color:var(--ink);width:100%;max-width:100%}
textarea{resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--sky)}
:focus-visible{outline:3px solid var(--sky);outline-offset:2px;border-radius:8px}
a{color:var(--clay-dk)}
.hidden{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.muted{color:var(--ink-2);font-size:14.5px}
.small{font-size:13px}
[lang="ets"]{font-feature-settings:"kern"}
header{position:sticky;top:0;z-index:50;background:rgba(255,248,238,.92);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line);padding-top:var(--sat)}
.topbar{display:flex;align-items:center;gap:16px;max-width:1120px;margin:0 auto;height:var(--header-h);padding:0 max(20px,var(--sar)) 0 max(20px,var(--sal))}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0;text-decoration:none;background:none;border:0;padding:0}
.logo-mark{width:40px;height:40px;border-radius:12px;display:block;overflow:hidden;flex-shrink:0;box-shadow:0 2px 0 rgba(155,62,26,.35)}
.logo-mark svg{display:block;width:100%;height:100%}
.logo-text{display:flex;flex-direction:column;align-items:flex-start;line-height:1.1}
.logo-text b{font-size:19px;font-weight:900;color:var(--ink)}
.logo-text small{font-size:11.5px;color:var(--ink-3);font-weight:600}
nav#nav{display:flex;gap:4px;flex:1;justify-content:center}
.navbtn{position:relative;display:flex;align-items:center;gap:7px;background:transparent;border:0;border-radius:12px;padding:9px 14px;font-size:15px;font-weight:700;color:var(--ink-2)}
.navbtn .nav-ico{display:inline-flex;line-height:0}
.navbtn.active{background:var(--sand);color:var(--ink)}
.nav-badge{min-width:20px;height:20px;padding:0 6px;border-radius:999px;background:var(--clay);color:#fff;font-size:11.5px;font-weight:800;display:inline-flex;align-items:center;justify-content:center}
.help-btn{flex-shrink:0;display:flex;align-items:center;gap:7px;border:2px solid var(--line);border-bottom-width:4px;background:var(--paper);border-radius:12px;padding:7px 12px;font-weight:800;font-size:14px;color:var(--leaf-dk)}
.help-btn.active{border-color:var(--leaf);background:var(--leaf-bg)}
main{max-width:1120px;margin:0 auto;padding:24px max(20px,var(--sar)) 64px max(20px,var(--sal))}
.view{animation:fadein .22s ease}
@keyframes fadein{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.page-head{margin:4px 0 18px}
.page-head h1{font-size:clamp(26px,4.5vw,34px)}
.page-head p{color:var(--ink-2);max-width:680px;margin-top:4px}
.page-foot{margin-top:22px;text-align:center;color:var(--ink-3);font-size:14px}
.card{background:var(--paper);border-radius:var(--r);padding:20px;box-shadow:var(--shadow);border:1px solid var(--line);min-width:0}
.card + .card{margin-top:16px}
.card-title{font-size:19px;margin-bottom:12px;display:flex;align-items:center;gap:8px}
.card h3{margin-bottom:8px}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}
.linklike{background:none;border:0;padding:0;font:inherit;font-weight:700;color:var(--clay-dk);text-decoration:underline;text-underline-offset:3px}
.linklike.danger{color:var(--rose)}
.back-link{background:none;border:0;font-weight:800;color:var(--ink-2);font-size:15px;padding:6px 0;margin-bottom:10px}
.eyebrow{font-size:12.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:11px 20px;border-radius:var(--r-sm);border:0;font-size:16px;font-weight:800;letter-spacing:.01em;text-decoration:none;text-align:center;
     background:var(--clay);color:#fff;box-shadow:0 4px 0 var(--clay-dk);transition:transform .08s,box-shadow .08s,filter .15s}
.btn:active{transform:translateY(3px);box-shadow:0 1px 0 var(--clay-dk)}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:0 4px 0 var(--clay-dk)}
.btn-primary{background:var(--clay);box-shadow:0 4px 0 var(--clay-dk)}
.btn-green,.btn.green{background:var(--leaf);box-shadow:0 4px 0 var(--leaf-dk)}
.btn-amber{background:var(--amber);box-shadow:0 4px 0 var(--amber-dk)}
.btn-blue{background:var(--sky);box-shadow:0 4px 0 var(--sky-dk)}
.btn.gold{background:var(--sun);color:var(--ink);box-shadow:0 4px 0 #C98D16}
.btn-ghost,.btn.ghost{background:var(--paper);color:var(--ink);border:2px solid var(--line);box-shadow:0 3px 0 var(--line)}
.btn.danger{background:var(--rose);box-shadow:0 4px 0 #9E2F2A}
.btn-lg{min-height:58px;font-size:18px;padding:12px 26px;border-radius:16px}
.btn-small,.btn.small{min-height:38px;padding:7px 14px;font-size:14px;border-radius:11px}
.btn-ghost:active,.btn.ghost:active{box-shadow:0 0 0 var(--line)}
.btn small{display:block;font-weight:600;font-size:11.5px;opacity:.9}
.iconbtn{background:var(--sand);border:0;border-radius:10px;padding:8px 11px;font-size:14px;color:var(--clay-dk);flex-shrink:0;min-height:38px}
.hero-learn{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;background:linear-gradient(135deg,#FFE9B8 0%,#FFF3DA 55%,#E7F5EA 100%);border-radius:28px;padding:28px 32px;margin-bottom:16px;border:1px solid #F3DDAF;overflow:hidden}
.hero-copy h1{font-size:clamp(28px,5vw,42px);margin:6px 0 8px}
.hero-learn .btn-lg{flex-direction:column;gap:0;align-items:flex-start;text-align:left}
.cta-sub{display:block;font-size:13.5px;font-weight:700;opacity:.92}
.hero-cite{font-size:12px;color:var(--ink-3);margin-top:14px}
.hero-cite a{color:var(--ink-2)}
@keyframes bob{50%{transform:translateY(-7px)}}
.stat-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.stat-chip{background:var(--paper);border:2px solid var(--line);border-radius:999px;padding:7px 14px;font-size:14px;color:var(--ink-2);font-weight:600}
.stat-chip b{color:var(--ink);font-size:15.5px;margin-right:2px}
.stat-chip-btn{border-bottom-width:3px}
.promise{display:flex;gap:12px;align-items:flex-start;background:var(--leaf-bg);border:1px solid #C9E9D5;border-radius:var(--r);padding:14px 16px;margin-bottom:26px;font-size:15px;color:#24452F}
.promise-ico{font-size:24px;line-height:1}
.path-section{margin-bottom:26px}
.path-title{font-size:21px;margin:0 0 12px;display:flex;align-items:center;gap:10px}
.trail{position:relative;display:grid;gap:12px}
.trail::before{content:"";position:absolute;left:44px;top:30px;bottom:30px;border-left:3px dashed var(--line-2);z-index:0}
.unit-card{position:relative;z-index:1;display:flex;align-items:center;gap:16px;width:100%;text-align:left;background:var(--paper);border:2px solid var(--line);border-bottom-width:5px;border-radius:var(--r);padding:14px 16px 14px 14px;transition:transform .1s,border-color .15s}
.unit-card:active{transform:translateY(2px);border-bottom-width:3px}
.unit-card.is-next{border-color:var(--u);box-shadow:0 0 0 4px #FFF3D6}
.unit-badge{position:relative;flex-shrink:0;width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#F6EFE4;background:color-mix(in srgb,var(--u) 16%,var(--paper));border:3px solid var(--u)}
.unit-tick{position:absolute;right:-4px;bottom:-4px;width:24px;height:24px;border-radius:50%;background:var(--leaf);color:#fff;display:flex;align-items:center;justify-content:center;border:2px solid #fff}
.unit-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.unit-title{font-size:18.5px;font-weight:800;color:var(--ink)}
.unit-blurb{font-size:14.5px;color:var(--ink-2)}
.step-dots{display:flex;gap:5px;margin-top:6px}
.step-dots i{width:22px;height:8px;border-radius:99px;background:var(--line)}
.step-dots i.on{background:var(--u)}
.unit-cta{flex-shrink:0;display:inline-flex;align-items:center;gap:2px;font-weight:800;font-size:14px;color:var(--u);background:var(--paper);border:2px solid var(--u);border-radius:999px;padding:5px 8px 5px 12px;white-space:nowrap}
.unit-card.is-next .unit-cta{background:var(--u);color:#fff}
.unit-card.is-done .unit-cta{border-color:transparent;color:var(--leaf-dk);background:var(--leaf-bg)}
.also-card{margin-top:8px}
.also-card h2{font-size:21px;margin-bottom:12px}
.also-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:12px}
.also{display:flex;flex-direction:column;align-items:flex-start;gap:2px;text-align:left;background:var(--paper);border:2px solid var(--line);border-bottom-width:4px;border-radius:var(--r);padding:14px 16px}
.also span{font-size:26px;margin-bottom:4px}
.also b{font-size:16.5px}
.also small{color:var(--ink-2);font-size:13.5px}
.unit-hero{display:flex;gap:20px;align-items:center;background:#F6EFE4;background:color-mix(in srgb,var(--u) 14%,var(--paper));border:2px solid var(--u);border-radius:26px;padding:22px 24px;margin-bottom:18px}
.unit-hero-badge{flex-shrink:0;width:96px;height:96px;border-radius:50%;background:var(--paper);border:4px solid var(--u);display:flex;align-items:center;justify-content:center}
.unit-hero-text{flex:1;min-width:0}
.unit-hero h1{font-size:clamp(26px,4.5vw,36px);margin:2px 0}
.unit-hero p{color:var(--ink-2)}
.meter{height:12px;border-radius:99px;background:var(--paper);border:1px solid rgba(0,0,0,.05);overflow:hidden;margin-top:12px;max-width:360px}
.meter span{display:block;height:100%;background:var(--u);border-radius:99px;transition:width .3s}
.meter-label{font-size:13.5px;font-weight:700;margin-top:4px}
.steps{display:grid;gap:10px;margin-bottom:18px}
.step-row{display:flex;align-items:center;gap:14px;width:100%;text-align:left;background:var(--paper);border:2px solid var(--line);border-bottom-width:5px;border-radius:18px;padding:14px 16px}
.step-row:active{transform:translateY(2px);border-bottom-width:3px}
.step-num{flex-shrink:0;width:44px;height:44px;border-radius:50%;background:var(--sand);display:flex;align-items:center;justify-content:center;font-weight:900;font-size:18px;color:var(--ink-2)}
.step-row.is-done .step-num{background:var(--u);color:#fff}
.step-main{flex:1;min-width:0;display:flex;flex-direction:column}
.step-title{font-weight:800;font-size:17px}
.step-title small{font-weight:600;color:var(--ink-3);font-size:14px}
.step-preview{font-size:14.5px;color:var(--ink-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.step-go{flex-shrink:0;font-weight:800;color:var(--u);font-size:14.5px}
.good-to-know{background:var(--sun-bg);border:1px solid #F3DCA2;border-radius:var(--r);padding:16px 18px;margin-bottom:16px}
.good-to-know h2{font-size:17px;margin-bottom:6px}
.good-to-know div{font-size:15px;color:#4A3A22}
.word-tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.word-tile{display:flex;flex-direction:column;align-items:center;text-align:center;gap:2px;background:var(--bg);border:1px solid var(--line);border-radius:16px;padding:12px 8px}
.word-tile.is-wide{grid-column:1/-1;align-items:flex-start;text-align:left;padding:12px 14px}
.word-tile b{font-size:16.5px}
.word-tile span:last-child{font-size:13.5px;color:var(--ink-2)}
.word-tile .cue{margin-bottom:2px}
.about-unit summary{cursor:pointer;font-weight:800;font-size:16px;list-style-position:inside}
.about-unit[open] summary{margin-bottom:10px}
.about-unit p{color:var(--ink-2);font-size:15px}
.cue{display:inline-flex;align-items:center;justify-content:center}
.cue-pic{font-size:34px;line-height:1}
.cue-none{font-size:22px;opacity:.55}
.swatch{display:inline-block;width:44px;height:44px;border-radius:12px;border:2px solid rgba(0,0,0,.15);box-shadow:inset 0 0 0 2px rgba(255,255,255,.4)}
.swatch-clear{background:conic-gradient(#e9e2d8 25%,#fff 0 50%,#e9e2d8 0 75%,#fff 0) 0 0/14px 14px}
.dots{display:inline-grid;grid-template-columns:repeat(5,auto);gap:6px}
.dots i{width:16px;height:16px;border-radius:50%;background:var(--u,var(--clay));box-shadow:inset 0 -2px 0 rgba(0,0,0,.15)}
.dots-1,.dots-2,.dots-3,.dots-4{grid-template-columns:repeat(4,auto)}
body.playing header,body.playing nav#nav,body.playing footer{display:none}
body.playing main{padding:0;max-width:none}
.player{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;background:var(--bg)}
.player-top{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:14px;max-width:760px;width:100%;margin:0 auto;padding:calc(14px + var(--sat)) max(18px,var(--sar)) 10px max(18px,var(--sal));background:var(--bg)}
.player-close{width:44px;height:44px;border-radius:12px;border:0;background:transparent;font-size:22px;color:var(--ink-3);flex-shrink:0}
.player-bar{flex:1;height:16px;border-radius:99px;background:var(--line);overflow:hidden}
.player-bar span{display:block;height:100%;border-radius:99px;background:var(--u);box-shadow:inset 0 -4px 0 rgba(0,0,0,.12);transition:width .35s ease}
.player-unit{font-size:26px;flex-shrink:0}
.player-body{flex:1;width:100%;max-width:640px;margin:0 auto;padding:10px max(18px,var(--sar)) 24px max(18px,var(--sal));display:flex;flex-direction:column;animation:fadein .2s ease}
.ex-kicker{font-size:21px;font-weight:800;margin:6px 0 14px;color:var(--ink)}
.ex-hint{color:var(--ink-2);margin:-8px 0 14px;font-size:15px}
.ivie-big{display:block;font-size:clamp(32px,8vw,50px);font-weight:900;line-height:1.15;color:var(--ink);letter-spacing:-.005em}
.english-big{display:block;font-size:clamp(24px,6vw,32px);font-weight:800;line-height:1.2}
.gloss{display:block;font-size:20px;color:var(--ink-2);font-weight:600;margin-top:4px}
.variety{display:inline-block;font-size:12.5px;font-weight:800;color:var(--sky-dk);background:var(--sky-bg);border-radius:999px;padding:3px 10px;margin-top:6px;font-style:normal}
.learn-card{background:var(--paper);border:2px solid var(--line);border-bottom-width:5px;border-radius:24px;padding:28px 22px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:4px;animation:pop .28s ease}
.learn-card .cue{margin-bottom:10px}
.learn-card .cue-pic{font-size:76px}
.learn-card .swatch{width:96px;height:96px;border-radius:22px}
.learn-card .dots i{width:24px;height:24px}
.learn-card.is-proverb .ivie-big{font-size:clamp(22px,5vw,30px);font-style:italic}
.learn-card.is-proverb .gloss{font-size:17px}
.alt-form{margin-top:10px;font-size:15px;color:var(--ink-2)}
.learn-note{margin-top:10px;font-size:14.5px;color:var(--ink-2);max-width:460px}
.learn-card .cite{margin-top:12px;text-align:center}
.pair-row{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap}
.pair-row > div{display:flex;flex-direction:column;align-items:center}
.pair-row small{font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.pair-arrow{font-size:30px;color:var(--u);font-weight:900}
@keyframes pop{from{transform:scale(.96);opacity:0}to{transform:none;opacity:1}}
.prompt{display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px;background:var(--paper);border:2px solid var(--line);border-radius:22px;padding:22px 18px;margin-bottom:18px}
.prompt .cue-pic{font-size:60px;margin-bottom:6px}
.prompt-cue{padding:26px 18px}
.prompt-cue .swatch{width:110px;height:110px;border-radius:24px}
.prompt-cue .dots{gap:10px}
.prompt-cue .dots i{width:30px;height:30px}
.prompt-small{font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.options{display:grid;gap:10px}
.options-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.opt{display:flex;align-items:center;justify-content:flex-start;gap:12px;min-height:58px;padding:12px 16px;text-align:left;background:var(--paper);border:2px solid var(--line);border-bottom-width:5px;border-radius:16px;font-size:18px;font-weight:700;color:var(--ink);transition:transform .08s,border-color .15s,background .15s}
.opt:active:not(:disabled){transform:translateY(2px);border-bottom-width:3px}
.options-grid .opt{flex-direction:column;justify-content:center;text-align:center;min-height:150px;gap:4px}
.opt-pic{display:inline-flex;line-height:0}
.options-grid .swatch{width:64px;height:64px;border-radius:16px}
.opt.is-right{background:var(--leaf-bg);border-color:var(--leaf);color:var(--leaf-dk);animation:pop .25s ease}
.opt.is-wrong{background:var(--amber-bg);border-color:var(--amber);color:var(--amber-dk);animation:shake .35s ease}
.opt.is-dim{opacity:.5}
.opt:disabled{cursor:default}
@keyframes shake{20%{transform:translateX(-6px)}40%{transform:translateX(6px)}60%{transform:translateX(-4px)}80%{transform:translateX(3px)}}
.match-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.match-col{display:grid;gap:10px;align-content:start}
.match-tile{display:flex;align-items:center;justify-content:center;gap:8px;min-height:58px;padding:10px 12px;background:var(--paper);border:2px solid var(--line);border-bottom-width:5px;border-radius:16px;font-size:17px;font-weight:700;text-align:center}
.match-tile .opt-pic svg{width:30px;height:30px}
.match-tile .swatch{width:28px;height:28px;border-radius:8px}
.match-tile.is-sel{border-color:var(--sky);background:var(--sky-bg);color:var(--sky-dk)}
.match-tile.is-done{border-color:#BFE3CC;background:var(--leaf-bg);color:var(--leaf-dk);opacity:.65;border-bottom-width:2px}
.match-tile.is-wrong{border-color:var(--amber);background:var(--amber-bg);animation:shake .35s ease}
.build-answer{min-height:76px;display:flex;flex-wrap:wrap;align-content:flex-start;gap:8px;padding:12px 4px;border-bottom:3px dashed var(--line-2);margin-bottom:18px}
.build-answer.is-right{border-bottom-color:var(--leaf)}
.build-answer.is-wrong{border-bottom-color:var(--amber)}
.build-empty{color:var(--ink-3);font-size:15px;align-self:center}
.build-bank{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.tile{min-height:50px;padding:10px 16px;background:var(--paper);border:2px solid var(--line);border-bottom-width:5px;border-radius:14px;font-size:18px;font-weight:800;color:var(--ink)}
.tile:active:not(:disabled){transform:translateY(2px);border-bottom-width:3px}
.tile-placed{border-color:var(--u);animation:pop .18s ease}
.tile-ghost{color:transparent;background:var(--sand);border-color:var(--sand);border-bottom-width:2px;user-select:none}
.player-foot{position:sticky;bottom:0;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:14px;width:100%;padding:14px max(20px,var(--sar)) calc(14px + var(--sab)) max(20px,var(--sal));background:var(--paper);border-top:2px solid var(--line)}
.player-foot > *{max-width:640px}
.player-foot .btn{min-width:150px}
.foot-hint{color:var(--ink-3);font-size:15px;font-weight:600}
.foot-msg{display:flex;flex-direction:column;gap:2px;font-size:15.5px}
.foot-msg b{font-size:18px}
.foot-soft{font-size:13px;opacity:.85}
.player-foot.is-right{background:var(--leaf-bg);border-top-color:#BFE3CC;color:var(--leaf-dk)}
.player-foot.is-wrong{background:var(--amber-bg);border-top-color:#F5D29E;color:var(--amber-dk)}
@media (min-width:761px){.player-foot{justify-content:center}.player-foot > :first-child{flex:1}.player-foot{padding-left:max(20px,calc((100% - 640px)/2))!important;padding-right:max(20px,calc((100% - 640px)/2))!important}}
.done-screen{max-width:560px;margin:0 auto;padding:calc(30px + var(--sat)) 20px calc(40px + var(--sab));text-align:center;display:flex;flex-direction:column;align-items:center;gap:10px}
.done-mascot .mascot{animation:hop .9s ease 2}
@keyframes hop{30%{transform:translateY(-14px) rotate(-4deg)}60%{transform:translateY(0) rotate(2deg)}}
.done-screen h1{font-size:44px;color:var(--leaf-dk)}
.done-screen h1 span{font-size:24px;color:var(--ink-2);font-weight:700}
.done-note{font-size:13px;color:var(--ink-3);max-width:420px}
.done-lead{font-size:17px}
.done-stats{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin:6px 0}
.done-stats span{background:var(--paper);border:2px solid var(--line);border-radius:14px;padding:8px 14px;font-size:14.5px;color:var(--ink-2)}
.done-stats b{color:var(--ink);font-size:17px}
.done-list{list-style:none;width:100%;background:var(--paper);border:2px solid var(--line);border-radius:18px;padding:6px 14px;text-align:left}
.done-list li{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid var(--line)}
.done-list li:last-child{border-bottom:0}
.done-list span{color:var(--ink-2);text-align:right}
.done-actions{display:flex;flex-direction:column;gap:12px;width:100%;margin-top:8px}
.review-count{text-align:center;color:var(--ink-2);font-weight:700;margin-bottom:12px}
.flashcard{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;width:100%;max-width:520px;min-height:280px;margin:0 auto;padding:30px 22px;background:var(--paper);border:2px solid var(--line);border-bottom-width:6px;border-radius:26px;text-align:center}
.flashcard .cue-pic{font-size:64px;margin-bottom:6px}
.flashcard .swatch{width:84px;height:84px;border-radius:20px;margin-bottom:6px}
.flashcard.is-flipped{border-color:var(--sky)}
.flash-hint{color:var(--ink-3);font-weight:600;margin-top:8px}
.flash-divider{width:60px;height:3px;border-radius:3px;background:var(--line);margin:10px 0 4px}
.review-ask{text-align:center;margin:18px 0 10px;font-weight:700;color:var(--ink-2)}
.srs-btns{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;max-width:520px;margin:0 auto}
.srs-btns .btn{flex-direction:column;gap:0;min-height:62px}
.empty-card{text-align:center;background:var(--paper);border:2px solid var(--line);border-radius:26px;padding:28px 22px;max-width:560px;margin:10px auto}
.empty-card h2{margin:8px 0 6px}
.empty-card p{color:var(--ink-2)}
.empty-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:16px}
.finder{position:sticky;top:calc(var(--header-h) + var(--sat));z-index:20;background:var(--bg);padding:6px 0 10px;margin:0 -2px}
.search{display:flex;align-items:center;gap:10px;background:var(--paper);border:2px solid var(--line);border-radius:999px;padding:4px 6px 4px 16px}
.search:focus-within{border-color:var(--sky)}
.search input{border:0;padding:10px 6px;background:transparent;font-size:17px}
.search input:focus{outline:none}
.chips{display:flex;gap:8px;overflow-x:auto;padding:10px 2px 2px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.chips::-webkit-scrollbar{display:none}
.chip{flex-shrink:0;display:inline-flex;align-items:center;gap:6px;background:var(--paper);border:2px solid var(--line);border-radius:999px;padding:7px 13px;font-size:14.5px;font-weight:700;color:var(--ink-2);white-space:nowrap}
.chip small{font-weight:700;color:var(--ink-3)}
.chip.is-on{background:var(--ink);border-color:var(--ink);color:#fff}
.chip.is-on small{color:rgba(255,255,255,.7)}
.result-count{color:var(--ink-3);font-size:14px;font-weight:700;margin:6px 2px 10px}
.word-list{display:grid;gap:8px}
.word-row{background:var(--paper);border:2px solid var(--line);border-radius:16px;overflow:hidden}
.word-row summary{display:flex;align-items:center;gap:14px;padding:10px 14px;cursor:pointer;list-style:none;min-height:62px}
.word-row summary::-webkit-details-marker{display:none}
.word-row .cue{width:44px;flex-shrink:0}
.word-row .cue-pic{font-size:30px}
.word-row .swatch{width:34px;height:34px;border-radius:10px}
.word-row .dots{grid-template-columns:repeat(5,auto);gap:3px}
.word-row .dots i{width:7px;height:7px}
.word-main{flex:1;min-width:0;display:flex;flex-direction:column}
.word-main b{font-size:18px}
.word-main span{color:var(--ink-2);font-size:15px}
.chev{font-size:24px;color:var(--ink-3);transition:transform .2s;flex-shrink:0}
.word-row[open] .chev{transform:rotate(90deg)}
.word-row[open]{border-color:var(--line-2)}
.word-more{padding:0 16px 14px 72px;display:flex;flex-direction:column;align-items:flex-start;gap:8px;font-size:15px;color:var(--ink-2)}
.word-tags{display:flex;gap:6px;flex-wrap:wrap}
.tag{background:var(--sand);border-radius:999px;padding:2px 10px;font-size:12.5px;font-weight:700;color:var(--ink-2)}
.variety-toggle{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px;font-size:14.5px;color:var(--ink-2);font-weight:600}
.segmented{display:inline-flex;background:var(--sand);border-radius:12px;padding:4px}
.segmented button{border:0;background:transparent;border-radius:9px;padding:8px 16px;font-weight:800;font-size:15px;color:var(--ink-2);min-height:40px}
.segmented button.is-on{background:var(--paper);color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.12)}
.phrase-groups{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr));gap:16px;align-items:start}
.phrase-card{margin:0!important}
.phrase-list{list-style:none}
.phrase{display:flex;flex-direction:column;padding:11px 0;border-bottom:1px solid var(--line)}
.phrase:last-child{border-bottom:0}
.phrase-iv{font-size:18.5px;font-weight:800;display:inline}
.phrase .variety{margin-top:0;margin-left:6px;vertical-align:middle}
.phrase-alt{font-size:14.5px;color:var(--sky-dk);margin-top:3px}
.phrase-en{color:var(--ink-2);font-size:15px;margin-top:2px}
.phrase-note{color:var(--ink-3);font-size:13.5px;margin-top:2px}
.chat-card{margin-top:16px}
.chat{display:flex;flex-direction:column;gap:10px;margin:14px 0}
.bubble{display:flex;align-items:flex-end;gap:8px;max-width:88%}
.bubble.from-b{align-self:flex-end;flex-direction:row-reverse}
.bubble-who{flex-shrink:0;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:14px;color:#fff;background:var(--clay)}
.from-b .bubble-who{background:var(--leaf)}
.bubble-text{display:flex;flex-direction:column;background:var(--sun-bg);border-radius:18px 18px 18px 6px;padding:10px 14px}
.from-b .bubble-text{background:var(--leaf-bg);border-radius:18px 18px 6px 18px;text-align:right}
.bubble-text b{font-size:17px}
.bubble-text small{color:var(--ink-2);font-size:13.5px}
.subtabs{display:flex;gap:8px;margin-bottom:18px;padding-bottom:2px;flex-wrap:wrap}
.st-short{display:none}
.subtabs::-webkit-scrollbar{display:none}
.subtab{display:inline-flex;align-items:center;gap:8px;flex-shrink:0;border:2px solid var(--line);border-bottom-width:4px;background:var(--paper);border-radius:14px;padding:10px 16px;font-weight:800;font-size:15px;color:var(--ink-2);white-space:nowrap}
.subtab.is-on{border-color:var(--ink);background:var(--ink);color:#fff}
.subtab-body .section-head{display:none}
.section-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.section-head > div{min-width:0}
.section-head p{color:var(--ink-2);font-size:15px}
.pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12.5px;font-weight:800}
.pill.gold{background:var(--sun-bg);color:#7A5A10}.pill.green{background:var(--leaf-bg);color:var(--leaf-dk)}
.pill.clay{background:#F8E0D4;color:var(--clay-dk)}.pill.grey{background:var(--sand);color:var(--ink-2)}
.dict-word{font-weight:800;color:var(--ink)}
.vocab-table{width:100%;border-collapse:collapse;margin:12px 0}
.vocab-table td{padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}
.vocab-table td:first-child{font-weight:800;width:42%}
.vocab-table .note{font-size:13px;color:var(--ink-2)}
.tipbox{background:var(--sun-bg);border-left:4px solid var(--sun);border-radius:0 12px 12px 0;padding:12px 16px;margin:14px 0;font-size:15px}
.gramblock{background:var(--sand);border-radius:12px;padding:14px 16px;margin:12px 0;font-size:15px}
.letter-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:8px;margin:12px 0}
.letter{background:var(--bg);border:1px solid var(--line);border-radius:14px;text-align:center;padding:10px 6px}
.letter b{display:block;font-size:22px;font-weight:900;color:var(--clay-dk)}
.letter span{font-size:11.5px;color:var(--ink-2);display:block;line-height:1.3}
.tone-ex{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0}
.tone-chip{background:var(--sand);border-radius:12px;padding:10px 16px;text-align:center}
.tone-chip b{display:block;font-size:20px;font-weight:900}
.proverb{background:var(--paper);border-radius:var(--r);padding:18px 20px;box-shadow:var(--shadow);border-left:6px solid var(--sun);margin-bottom:12px}
.proverb .iv{font-size:18px;font-weight:800;font-style:italic}
.proverb .en{margin-top:6px;color:var(--ink-2)}
.cite{font-size:12.5px;color:var(--ink-3);margin-top:8px;line-height:1.45}
.cite a{color:var(--leaf-dk);text-decoration:underline;text-underline-offset:2px}
.cite-site{opacity:.9}
.policy{background:var(--leaf-bg);border:1px solid #C9E9D5;border-left:4px solid var(--leaf);border-radius:0 12px 12px 0;padding:13px 16px;margin:0 0 20px;font-size:15px}
.policy-list{margin:6px 0 0 18px;color:var(--ink-2);font-size:15px}
.policy-list li{margin:7px 0}
.formrow{margin-bottom:14px}
.formrow label,.formlabel{display:block;font-size:14px;font-weight:800;margin-bottom:6px;color:var(--ink)}
.formrow .req{color:var(--rose)}
.checkrow{display:flex;gap:10px;align-items:flex-start;margin:10px 0;font-size:14.5px}
.checkrow input{width:22px;height:22px;margin-top:2px;flex-shrink:0;accent-color:var(--leaf)}
.rec-controls{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:8px 0}
.rec-dot{width:11px;height:11px;border-radius:50%;background:var(--rose);display:inline-block;animation:blink 1s infinite}
@keyframes blink{50%{opacity:.25}}
.contrib-item{border:2px solid var(--line);border-radius:16px;padding:14px;margin:10px 0;background:var(--paper)}
.contrib-item audio{width:100%;margin-top:8px;height:38px}
.code{background:#2A1E14;color:#F5D9A6;border-radius:12px;padding:14px;font-family:ui-monospace,Consolas,Menlo,monospace;font-size:12.5px;line-height:1.5;margin:10px 0;overflow-x:auto;white-space:pre;max-width:100%;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain}
#toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(24px + var(--sab));background:var(--ink);color:#fff;padding:12px 20px;border-radius:14px;font-size:15px;font-weight:600;z-index:200;opacity:0;pointer-events:none;transition:opacity .25s;max-width:min(90vw,460px);text-align:center;box-shadow:0 8px 24px rgba(0,0,0,.25)}
#toast.show{opacity:1}
footer{max-width:1120px;margin:0 auto;padding:22px max(20px,var(--sar)) calc(30px + var(--sab)) max(20px,var(--sal));text-align:center;font-size:13.5px;color:var(--ink-3);border-top:1px solid var(--line)}
@media (hover:hover) and (pointer:fine){
  .navbtn:hover{background:var(--sand);color:var(--ink)}
  .unit-card:hover,.step-row:hover,.also:hover{border-color:var(--line-2);transform:translateY(-2px)}
  .unit-card.is-next:hover{border-color:var(--u)}
  .opt:hover:not(:disabled),.match-tile:hover:not(:disabled),.tile:hover:not(:disabled){border-color:var(--sky)}
  .btn:hover:not(:disabled){filter:brightness(1.05)}
  .chip:hover{border-color:var(--line-2)}
  .word-row summary:hover{background:var(--bg)}
  .help-btn:hover{border-color:var(--leaf)}
}
.navbtn{white-space:nowrap}
@media (min-width:761px) and (max-width:1020px){
  .topbar{gap:10px}
  .logo-text small,.help-label-long{display:none}
  nav#nav{gap:2px}
  .navbtn{padding:8px 10px;font-size:14.5px;gap:6px}
}
@media (min-width:761px) and (max-width:880px){
  .navbtn .nav-ico{display:none}
}
@media (max-width:760px){
  :root{--header-h:58px}
  header{backdrop-filter:none;-webkit-backdrop-filter:none;background:var(--bg)}
  .topbar{gap:10px;padding:0 max(14px,var(--sar)) 0 max(14px,var(--sal))}
  .logo-mark{width:36px;height:36px;font-size:16px;border-radius:11px}
  .logo-text b{font-size:18px}
  nav#nav{position:fixed;left:0;right:0;bottom:0;z-index:60;display:grid;grid-template-columns:repeat(5,1fr);gap:0;
    background:var(--paper);border-top:1px solid var(--line);padding:6px max(4px,var(--sar)) calc(6px + var(--sab)) max(4px,var(--sal));
    box-shadow:0 -4px 18px rgba(60,35,10,.06)}
  .navbtn{flex-direction:column;gap:2px;padding:6px 2px;min-height:54px;border-radius:12px;font-size:11.5px;justify-content:center}
  .navbtn .nav-ico{font-size:22px}
  .navbtn.active{background:transparent;color:var(--clay-dk)}
  .navbtn.active .nav-ico{transform:translateY(-1px) scale(1.08)}
  .navbtn.active::after{content:"";position:absolute;top:2px;width:24px;height:3px;border-radius:3px;background:var(--clay)}
  .nav-badge{position:absolute;top:3px;left:calc(50% + 6px);min-width:18px;height:18px;font-size:10.5px;padding:0 5px}
  .help-btn{margin-left:auto;padding:6px 10px}
  .help-btn .help-label-long{display:none}
  main{padding:16px max(14px,var(--sar)) calc(var(--tabbar-h) + 34px + var(--sab)) max(14px,var(--sal))}
  footer{padding-bottom:calc(var(--tabbar-h) + 24px + var(--sab))}
  #toast{bottom:calc(var(--tabbar-h) + 16px + var(--sab))}
  .hero-learn{grid-template-columns:1fr;padding:22px 20px;border-radius:24px;text-align:left}
  .hero-learn{position:relative}
  .hero-learn .btn-lg{width:100%}
  .hero-copy h1{font-size:28px}
  .trail::before{left:38px}
  .unit-card{gap:12px;padding:12px}
  .unit-badge{width:52px;height:52px;font-size:27px}
  .unit-title{font-size:17px}
  .unit-blurb{font-size:13.5px}
  .unit-cta{padding:5px 10px;font-size:12.5px}
  .unit-hero{flex-direction:column;text-align:center;padding:20px 16px}
  .unit-hero .meter{margin-left:auto;margin-right:auto}
  .step-go{display:none}
  .card{padding:16px}
  .word-tiles{grid-template-columns:repeat(auto-fill,minmax(130px,1fr))}
  .word-more{padding-left:16px}
  .options-grid .opt{min-height:116px}
  .opt{font-size:17px}
  .player-foot{flex-wrap:wrap}
  .player-foot .btn{flex:1;min-width:140px}
  .player-foot .foot-hint{flex-basis:100%;text-align:center}
  .player-foot .foot-hint + span{display:none}
  .vocab-table tr{display:block;border-bottom:1px solid var(--line);padding:8px 0}
  .vocab-table tr:last-child{border-bottom:none}
  .vocab-table td{display:block;border-bottom:none;padding:1px 0;width:auto!important}
  .letter-grid{grid-template-columns:repeat(auto-fill,minmax(78px,1fr))}
  .code{font-size:11.5px}
}
@media (max-width:380px){
  .navbtn .nav-label{font-size:10.5px}
  .options-grid{grid-template-columns:1fr 1fr;gap:8px}
  .match-grid{gap:8px}
  .match-tile{font-size:15.5px;padding:8px}
}
@media (max-height:520px) and (orientation:landscape){
  header{position:static}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}
@media print{
  header,nav#nav,footer,#toast,.btn,.player-top,.player-foot{display:none!important}
  body{background:#fff}
  .card,.proverb,.unit-card,.word-row{box-shadow:none;break-inside:avoid}
  .word-row:not([open]) .word-more{display:block}
}
.ico{flex-shrink:0;vertical-align:middle}
.btn .ico,.chip .ico,.stat-chip .ico,.linklike .ico,.back-link .ico,.vbadge .ico,.tag .ico{display:inline-block}
.back-link{display:inline-flex;align-items:center;gap:6px}
.art{display:block;flex-shrink:0}
.cue-art{line-height:0}
.lettertile{display:inline-flex;align-items:center;justify-content:center;border-radius:14px;font-weight:900;color:var(--ink-2);border:1px solid rgba(0,0,0,.05)}
.learn-card .cue-art,.flashcard .cue-art{margin-bottom:4px}
.prompt .cue-art{margin-bottom:4px}
.hdr-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}
.icon-btn{width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;border:2px solid var(--line);border-bottom-width:4px;background:var(--paper);border-radius:12px;color:var(--ink-2)}
.icon-btn.active{border-color:var(--ink);color:var(--ink)}
.title-ico,.path-ico,.also-ico,.promise-ico{display:inline-flex;align-items:center;justify-content:center;color:var(--clay-dk)}
.path-ico{width:34px;height:34px;border-radius:10px;background:var(--paper);border:2px solid var(--line)}
.also-ico{width:42px;height:42px;border-radius:12px;background:var(--sand);margin-bottom:6px}
.promise-ico{color:var(--leaf-dk)}
.card-title .ico,.good-to-know h2 .ico,.policy-card h3 .ico{color:var(--clay-dk)}
.good-to-know h2,.about-unit summary,.policy-card h3{display:flex;align-items:center;gap:8px}
.stat-chip{display:inline-flex;align-items:center;gap:7px}
.stat-chip .ico{color:var(--clay-dk)}
.hero-cta{justify-content:space-between;gap:28px;text-align:left;min-width:270px}
.hero-learn .btn-lg.hero-cta{flex-direction:row;align-items:center}
.cta-text{display:flex;flex-direction:column;align-items:flex-start}
.variety-pill{display:inline-flex;align-items:center;gap:7px;background:var(--paper);border:2px solid #F0D9A8;border-radius:999px;padding:5px 6px 5px 12px;font-size:13.5px;color:var(--ink-2);margin-bottom:10px;max-width:100%}
.variety-pill b{color:var(--ink);white-space:nowrap}
.vp-text{text-align:left;line-height:1.3}
.variety-pill > .ico,.variety-pill .vp-change{flex-shrink:0}
.variety-pill .ico{color:var(--sky-dk)}
.vp-change{background:var(--sky-bg);color:var(--sky-dk);font-weight:800;border-radius:999px;padding:2px 10px;font-size:12.5px}
.variety-pill-inline{border-color:var(--line);margin-bottom:16px;border-radius:16px;padding:8px 8px 8px 12px}
.vbadge{display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:800;border-radius:999px;padding:3px 9px;line-height:1.3;white-space:nowrap}
.vb-variety{background:var(--sky-bg);color:var(--sky-dk)}
.vb-ni{background:var(--leaf-bg);color:var(--leaf-dk)}
.vb-warn{background:var(--amber-bg);color:var(--amber-dk)}
.vb-unmarked{background:var(--sand);color:var(--ink-2)}
.learn-badge{margin-top:10px}
.word-tile .vbadge{margin-top:4px}
.phrase-meta{margin-top:4px}
.phrase-alt{display:inline-flex;align-items:center;gap:5px}
.note-warn{display:flex;gap:10px;align-items:flex-start;background:var(--amber-bg);border:1px solid #F5D29E;color:#6E4310;border-radius:16px;padding:12px 14px;margin-bottom:16px;font-size:14.5px}
.note-warn .ico{color:var(--amber-dk);margin-top:2px}
.opt{position:relative}
.opt-mark{position:absolute;top:8px;right:8px;width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff}
.opt.is-right .opt-mark{background:var(--leaf)}
.opt.is-wrong .opt-mark{background:var(--amber)}
.foot-badge{flex-shrink:0;width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--paper)}
.player-foot.is-right .foot-badge{color:var(--leaf)}
.player-foot.is-wrong .foot-badge{color:var(--amber)}
.player-foot.is-right,.player-foot.is-wrong{justify-content:flex-start}
.player-foot.is-right .btn,.player-foot.is-wrong .btn{margin-left:auto}
.player-close{display:inline-flex;align-items:center;justify-content:center}
.player-unit{line-height:0}
.pair-arrow{display:inline-flex;color:var(--u)}
.step-num .ico{color:inherit}
.step-go{display:inline-flex;align-items:center;gap:6px}
.srs-btns .btn{flex-direction:row;gap:8px}
.srs-btns .btn span{display:flex;flex-direction:column;align-items:flex-start;line-height:1.15}
.culture-card .muted{font-size:14.5px}
.culture-card h3{display:flex;align-items:center;gap:8px}
.proverbs-title{display:flex;align-items:center;gap:8px;margin:26px 0 6px}
.settings-card + .settings-card{margin-top:16px}
.variety-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:12px;margin-bottom:14px}
.variety-option{position:relative;display:flex;align-items:center;gap:14px;text-align:left;background:var(--paper);border:2px solid var(--line);border-bottom-width:5px;border-radius:18px;padding:16px}
.variety-option.is-on{border-color:var(--sky);background:var(--sky-bg)}
.vo-radio{flex-shrink:0;width:28px;height:28px;border-radius:50%;border:2px solid var(--line-2);display:flex;align-items:center;justify-content:center;color:#fff;background:var(--paper)}
.variety-option.is-on .vo-radio{background:var(--sky);border-color:var(--sky)}
.vo-text{display:flex;flex-direction:column;gap:2px}
.vo-text b{font-size:18px}
.vo-text small{color:var(--ink-2);font-size:14px}
.vo-tag{position:absolute;top:10px;right:12px;font-size:11.5px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:var(--clay-dk);background:#F8E3D4;border-radius:999px;padding:2px 8px}
.settings-explain{display:grid;gap:10px;font-size:14.5px;color:var(--ink-2)}
.settings-explain p{display:flex;gap:10px;align-items:flex-start}
.settings-explain p > span{flex:1;min-width:0}
.settings-explain p > .ico{margin-top:2px;color:var(--sky-dk)}
.settings-explain .vbadge{white-space:nowrap;margin:1px 0}
.project-note{background:var(--bg);border:1px dashed var(--line-2);border-radius:12px;padding:10px 12px;flex-wrap:nowrap!important}
.project-note span{flex:1}
.switch-row{display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer}
.switch-row span{display:flex;flex-direction:column;gap:2px}
.switch-row small{color:var(--ink-2);font-size:14px}
.switch{appearance:none;-webkit-appearance:none;flex-shrink:0;width:54px!important;height:32px;padding:0!important;border-radius:999px;background:var(--line-2);border:0!important;position:relative;cursor:pointer;transition:background .2s}
.switch::after{content:"";position:absolute;top:4px;left:4px;width:24px;height:24px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:transform .2s}
.switch:checked{background:var(--leaf)}
.switch:checked::after{transform:translateX(22px)}
.settings-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.danger-ghost{color:var(--rose)!important}
@media (max-width:760px){
  .hdr-actions{margin-left:auto}
  .icon-btn{width:40px;height:40px}
  .help-btn{margin-left:0}
  .subtabs{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
  .subtab{justify-content:center;padding:9px 6px;font-size:14px;gap:6px}
  .st-long{display:none}.st-short{display:inline}
  .unit-badge{width:56px;height:56px}
  .unit-badge .art{width:38px;height:38px}
  .options-grid .opt{min-height:140px}
  .opt-pic svg{width:66px;height:66px}
  .player-foot.is-right .btn,.player-foot.is-wrong .btn{margin-left:0;flex-basis:100%}
  .foot-badge{width:38px;height:38px}
  .hero-cta{width:100%}
  .variety-pill{font-size:12.5px}
  .vp-label{display:none}
  .step-go{display:none}
  .hero-learn .btn-lg.hero-cta{width:100%}
  .stat-chips{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
  .stat-chip{flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:2px;border-radius:16px;padding:10px 6px;font-size:12px;line-height:1.25}
  .stat-chip b{font-size:20px;margin:0}
}
.trail,.steps,.word-list,.options:not(.options-grid),.match-col,.phrase-list,.done-actions{grid-template-columns:minmax(0,1fr)}
.options-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.match-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.hero-copy,.unit-card,.step-row,.unit-main,.step-main,.word-row,.opt,.match-tile{min-width:0}
@media (max-width:760px){
  .hero-learn{grid-template-columns:minmax(0,1fr)}
}
.vb-speaker{background:#EDE7FA;color:#5B3FA6}
.phrase-meta,.word-tags,.item-badges,.learn-badge{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.learn-badge{justify-content:center}
.acct-head{display:flex;align-items:center;gap:12px;margin-bottom:12px;min-width:0}
.acct-card .acct-head{margin-bottom:14px}
.acct-avatar{width:46px;height:46px;flex-shrink:0;border-radius:50%;background:var(--clay);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:900;font-size:20px}
.acct-avatar.is-empty{background:var(--sand);color:var(--ink-2)}
.acct-who{display:flex;flex-direction:column;min-width:0;flex:1}
.acct-who b{font-size:17px}
.acct-who .muted{font-size:14px}
.verified-line{display:flex;align-items:center;gap:8px;background:#EDE7FA;color:#4A3290;border-radius:12px;padding:8px 12px;font-weight:700;font-size:14.5px;margin-bottom:12px}
.sync-row{display:flex;align-items:center;gap:10px;background:var(--sand);border-radius:14px;padding:8px 8px 8px 12px}
.sync-ico{color:var(--sky-dk);display:inline-flex}
.sync-text{flex:1;font-weight:700;font-size:14.5px;color:var(--ink-2);min-width:0}
.auth-card .segmented{display:flex;width:100%;margin-bottom:16px}
.auth-card .segmented button{flex:1}
.auth-form{margin-bottom:14px}
.why-list{list-style:none;display:grid;gap:8px;margin:6px 0 12px;font-size:14.5px;color:var(--ink-2)}
.why-list li{display:flex;gap:8px;align-items:flex-start}
.why-list .ico{color:var(--leaf);margin-top:3px;flex-shrink:0}
.acct-more{margin-top:12px;border-top:1px solid var(--line);padding-top:10px}
.acct-more summary{cursor:pointer;font-weight:800;color:var(--ink-2);padding:4px 0}
.acct-more[open] summary{margin-bottom:10px}
.offline-card .card-title .ico{color:var(--ink-3)}
.item-card{background:var(--paper);border:2px solid var(--line);border-bottom-width:5px;border-radius:22px;padding:20px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:4px;margin-bottom:16px}
.item-card .ivie-big{font-size:clamp(26px,6vw,38px)}
.item-card .gloss{font-size:17px}
.item-badges{justify-content:center;margin-top:8px}
.q-title{font-size:17px;margin:4px 0 10px}
.choice-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:8px;margin-bottom:18px}
.choice{display:flex;gap:10px;align-items:flex-start;border:2px solid var(--line);border-bottom-width:4px;border-radius:14px;padding:11px 12px;background:var(--paper);cursor:pointer}
.choice input{width:20px;height:20px;margin-top:2px;flex-shrink:0;accent-color:var(--sky);padding:0}
.choice span{display:flex;flex-direction:column;min-width:0}
.choice small{color:var(--ink-2);font-size:13px}
.choice:has(input:checked),.choice.is-on{border-color:var(--sky);background:var(--sky-bg)}
.saved-line{display:flex;gap:6px;align-items:center;color:var(--leaf-dk);font-weight:700;font-size:14px;margin-bottom:10px}
.fb-item{margin-bottom:14px}
.fb-item .item-card{margin:6px 0 4px}
.item-actions{display:flex;flex-wrap:wrap;gap:6px 16px;margin-top:10px;font-size:13.5px}
.item-actions .linklike{display:inline-flex;align-items:center;gap:5px;color:var(--ink-2);font-weight:700}
.learn-card .item-actions{justify-content:center}
.foot-link{color:var(--ink-2);font-size:13.5px}
.sent-line{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:10px;padding-top:10px;border-top:1px dashed var(--line)}
.sent-line .pill{display:inline-flex;align-items:center;gap:5px}
.curate-body .chips{margin-bottom:6px}
.review-card{margin-top:12px}
.review-card + .review-card{margin-top:12px}
.review-top{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-bottom:8px}
.review-iv{font-size:22px;font-weight:900;line-height:1.25}
.review-en{color:var(--ink-2);font-weight:600;margin-bottom:6px}
.review-note{display:flex;gap:6px;align-items:flex-start;background:var(--sand);border-radius:10px;padding:8px 10px;font-size:14px;margin-top:8px}
.review-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:12px}
.review-actions input{flex:1 1 220px;min-width:0;padding:9px 12px}
.review-actions select{width:auto;flex:0 1 auto;padding:9px 12px}
.inline-label{font-size:13.5px;font-weight:800;color:var(--ink-2)}
.audio-slot{margin-top:8px}
.fb-message{white-space:pre-wrap;margin:6px 0}
.tally-grid{margin:8px 0;gap:12px}
.tally-grid h4{font-size:14px;margin-bottom:6px;color:var(--ink-2)}
.tally{display:grid;gap:5px}
.tally-row{display:grid;grid-template-columns:minmax(0,9em) minmax(0,1fr) auto;gap:8px;align-items:center;font-size:13.5px}
.tally-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tally-bar{height:10px;background:var(--sand);border-radius:99px;overflow:hidden}
.tally-bar i{display:block;height:100%;background:var(--sky);border-radius:99px}
.tally-n{font-weight:800;white-space:nowrap}
.tally-n small{font-weight:600;color:var(--ink-3)}
.note-row{border-top:1px solid var(--line);padding:8px 0;font-size:14px}
.note-row p{margin-top:4px}
.suggest-line{display:flex;gap:6px;align-items:center;color:#5B3FA6;font-weight:800;font-size:14.5px;margin-top:8px}
.person-card{margin-top:12px}
.stat-tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,150px),1fr));gap:10px;margin-bottom:16px}
.stat-tile{background:var(--paper);border:2px solid var(--line);border-radius:16px;padding:12px 14px;display:flex;flex-direction:column}
.stat-tile b{font-size:26px;line-height:1.1}
.stat-tile span{color:var(--ink-2);font-size:13.5px;font-weight:700}
.data-table{width:100%;border-collapse:collapse;font-size:14px;display:block;overflow-x:auto}
.data-table th,.data-table td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
.data-table th{font-size:12.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-3)}
.loading-line{display:flex;align-items:center;gap:8px;padding:20px 0}
#curateBtn[hidden]{display:none}
.view-account,.view-label,.view-feedback{max-width:720px}
.choice-list{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:520px){ .choice-list{grid-template-columns:minmax(0,1fr)} }
@media (max-width:760px){
  .view-curate .subtabs{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tally-row{grid-template-columns:minmax(0,7.5em) minmax(0,1fr) auto}
}
.amoko{display:flex;align-items:center;gap:10px;min-width:0}
.amoko-btn{background:none;border:0;padding:0;flex-shrink:0;line-height:0;border-radius:50%;cursor:pointer}
.amoko-btn:focus-visible{outline:3px solid var(--sky);outline-offset:4px}
.amoko-bubble{position:relative;margin:0;background:var(--paper);color:var(--ink);border:2px solid var(--line);border-radius:18px;padding:11px 15px;font-size:15.5px;line-height:1.45;box-shadow:0 3px 0 var(--line);min-width:0;text-align:left}
.amoko-bubble::before{content:"";position:absolute;width:14px;height:14px;background:inherit;border:2px solid var(--line);border-top:0;border-right:0}
.amoko-side .amoko-bubble::before{left:-9px;top:50%;transform:translateY(-50%) rotate(45deg)}
.amoko-top{flex-direction:column-reverse;gap:12px}
.amoko-top .amoko-bubble::before{left:50%;bottom:-9px;transform:translateX(-50%) rotate(-45deg)}
.amoko-bubble b[lang="ets"]{color:var(--clay-dk)}
.amoko-inline{margin:-6px 0 18px}
.amoko-inline .amoko-bubble{max-width:620px}
.empty-card .amoko{margin:0 auto 6px;max-width:420px}
.hero-learn{grid-template-columns:minmax(0,1fr) minmax(0,300px);grid-template-areas:"pill amoko" "title amoko" "cta amoko" "cite amoko";column-gap:28px;align-items:start}
.hero-copy{display:contents}
.hero-copy .variety-pill{grid-area:pill;justify-self:start}
.hero-copy h1{grid-area:title}
.hero-copy .hero-cta{grid-area:cta;justify-self:start;margin-top:6px}
.hero-copy .hero-cite{grid-area:cite}
.amoko-hero{grid-area:amoko;align-self:center}
.amoko-hero .mascot{animation:bob 3.2s ease-in-out infinite;filter:drop-shadow(0 8px 10px rgba(60,35,10,.12))}
@media (max-width:760px){
  .hero-learn{grid-template-columns:minmax(0,1fr);grid-template-areas:"pill" "title" "amoko" "cta" "cite"}
  .amoko-hero{flex-direction:row;align-items:center;margin:2px 0 14px}
  .amoko-hero .amoko-btn svg{width:84px;height:84px}
  .amoko-hero .amoko-bubble{font-size:15px}
  .amoko-hero .amoko-bubble::before{left:-9px;top:50%;bottom:auto;transform:translateY(-50%) rotate(45deg)}
  .hero-copy .hero-cta{justify-self:stretch}
}
.foot-badge.foot-amoko{background:transparent;width:52px;height:52px}
.foot-amoko .mascot{width:52px;height:52px}
.mascot .m-eye{transform-box:fill-box;transform-origin:center;animation:amoko-blink 6s infinite}
@keyframes amoko-blink{0%,92%,100%{transform:scaleY(1)}94%{transform:scaleY(.1)}}
.mascot .m-head{transform-box:view-box;transform-origin:66px 62px;transition:transform .3s ease}
.amoko-btn:hover .m-head,.amoko-btn:focus-visible .m-head{transform:rotate(-8deg)}
.mascot .m-wing-wave{transform-box:view-box;transform-origin:54px 62px;animation:amoko-wave 1.1s ease-in-out 3}
@keyframes amoko-wave{25%{transform:rotate(-16deg)}75%{transform:rotate(10deg)}}
.mascot .m-zzz{animation:amoko-zzz 2.6s ease-in-out infinite}
@keyframes amoko-zzz{50%{transform:translateY(-4px);opacity:.5}}
.amoko.is-talking .amoko-btn .mascot{animation:hop .6s ease}
.amoko.is-talking .amoko-bubble{animation:pop .25s ease}
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#15100B; --paper:#211912; --sand:#2D241A; --line:#3E3227; --line-2:#56473A;
  --ink:#F5EBDD; --ink-2:#D4C3AF; --ink-3:#A89682;
  --clay:#C4552B; --clay-dk:#F2A07B; --sun:#F2B33D; --sun-bg:#3A2F14;
  --leaf:#2E9A5F; --leaf-dk:#88D7A8; --leaf-bg:#143020;
  --sky:#3E8ED0; --sky-dk:#95C7F3; --sky-bg:#13283B;
  --amber:#E2861B; --amber-dk:#F5B66B; --amber-bg:#36260F;
  --rose:#E2625B;
  --shadow:0 1px 2px rgba(0,0,0,.45), 0 6px 18px rgba(0,0,0,.35);
}
[data-theme="dark"] body{-webkit-tap-highlight-color:rgba(242,160,123,.15)}
[data-theme="dark"] header{background:rgba(21,16,11,.9)}
[data-theme="dark"] .btn,[data-theme="dark"] .btn-primary,[data-theme="dark"] .btn:disabled{box-shadow:0 4px 0 #7E2F11}
[data-theme="dark"] .btn:active{box-shadow:0 1px 0 #7E2F11}
[data-theme="dark"] .btn-green,[data-theme="dark"] .btn.green{box-shadow:0 4px 0 #165B37}
[data-theme="dark"] .btn-amber{box-shadow:0 4px 0 #874A06}
[data-theme="dark"] .btn-blue{box-shadow:0 4px 0 #1D4E80}
[data-theme="dark"] .btn.gold{box-shadow:0 4px 0 #8A6210}
[data-theme="dark"] .btn.danger{box-shadow:0 4px 0 #7A2420}
[data-theme="dark"] .btn-ghost,[data-theme="dark"] .btn.ghost{box-shadow:0 3px 0 var(--line)}
[data-theme="dark"] .chip.is-on,[data-theme="dark"] .subtab.is-on,[data-theme="dark"] #toast{color:var(--bg)}
[data-theme="dark"] .chip.is-on small{color:rgba(21,16,11,.65)}
[data-theme="dark"] .hero-learn{background:linear-gradient(135deg,#3A2C13 0%,#2A2016 55%,#16301F 100%);border-color:#4A3A22}
[data-theme="dark"] .promise{border-color:#24452F;color:var(--ink)}
[data-theme="dark"] .policy{border-color:#24452F}
[data-theme="dark"] .good-to-know{border-color:#5A4718}
[data-theme="dark"] .good-to-know div{color:var(--ink-2)}
[data-theme="dark"] .note-warn{border-color:#5E4214;color:var(--ink)}
[data-theme="dark"] .match-tile.is-done,[data-theme="dark"] .player-foot.is-right{border-color:#24452F}
[data-theme="dark"] .player-foot.is-wrong{border-top-color:#5E4214}
[data-theme="dark"] .unit-card.is-next{box-shadow:0 0 0 4px var(--sun-bg)}
[data-theme="dark"] .pill.gold{color:#F2CF7A}
[data-theme="dark"] .pill.clay,[data-theme="dark"] .vo-tag{background:#47241A}
[data-theme="dark"] .variety-pill{border-color:#5A4718}
[data-theme="dark"] .vb-speaker,[data-theme="dark"] .verified-line{background:#2C2347;color:#CBB9F7}
[data-theme="dark"] .suggest-line{color:#CBB9F7}
[data-theme="dark"] .lettertile{color:#5A4733;border-color:transparent}
[data-theme="dark"] .swatch{border-color:rgba(255,255,255,.25)}
[data-theme="dark"] .mascot .m-zzz{fill:var(--ink-3)}
[data-theme="dark"] .amoko-hero .mascot{filter:drop-shadow(0 8px 10px rgba(0,0,0,.35))}
[data-theme="dark"] .logo-mark{box-shadow:0 2px 0 rgba(0,0,0,.5)}
[data-theme="dark"] input::placeholder,[data-theme="dark"] textarea::placeholder{color:var(--ink-3)}
.theme-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.theme-option{display:flex;flex-direction:column;align-items:center;gap:8px;background:var(--paper);border:2px solid var(--line);border-bottom-width:4px;border-radius:16px;padding:12px 8px;font-weight:800;color:var(--ink-2)}
.theme-option.is-on{border-color:var(--sky);background:var(--sky-bg);color:var(--ink)}
.theme-swatch{width:100%;max-width:92px;height:46px;border-radius:10px;border:1px solid var(--line);display:flex;gap:4px;padding:6px;align-items:flex-end}
.theme-swatch i{flex:1;border-radius:4px;height:60%}
.ts-light{background:#FFF8EE}.ts-light i{background:#C4552B}.ts-light i+i{background:#EADCC8;height:100%}
.ts-dark{background:#15100B}.ts-dark i{background:#D4612F}.ts-dark i+i{background:#3E3227;height:100%}
.ts-system{background:linear-gradient(135deg,#FFF8EE 50%,#15100B 50%)}.ts-system i{background:#C4552B}.ts-system i+i{background:#8A7A68;height:100%}
@media (max-width:400px){
  .topbar:has(#curateBtn:not([hidden])) .logo-text{display:none}
}
@media (max-width:350px){
  .logo-text{display:none}
}