/* TCF TEF Study — one accent colour (#2457F5), light, soft glow, depth, big radii. System fonts only. */
:root{
  --accent:#2457F5; --accent-ink:#1A45D6; --accent-soft:#EAF0FF; --accent-line:#C9D7FF;
  --ink:#0E1630; --ink2:#4A5573; --ink3:#7A849E; --line:#E4E8F1; --bg:#F6F8FC; --card:#FFFFFF;
  --bad:#D93A3A; --bad-soft:#FDECEC;
  --r:22px; --r2:14px; --r3:10px;
  --sh:0 1px 2px rgba(14,22,48,.05),0 10px 30px -12px rgba(14,22,48,.18);
  --sh2:0 1px 2px rgba(14,22,48,.06),0 24px 60px -24px rgba(36,87,245,.35);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;overflow-x:clip}
body{margin:0;font:16px/1.6 var(--font);color:var(--ink);background:var(--bg);position:relative;min-height:100vh;overflow-x:clip}
body::before{content:"";position:absolute;inset:0 0 auto 0;height:900px;z-index:-1;pointer-events:none;
  background:radial-gradient(600px 380px at 12% -40px,rgba(36,87,245,.14),transparent 70%),
             radial-gradient(520px 360px at 92% 60px,rgba(36,140,245,.10),transparent 70%),
             radial-gradient(700px 420px at 50% 620px,rgba(36,87,245,.06),transparent 70%)}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.18;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(32px,4.6vw,54px);font-weight:800}
h2{font-size:clamp(25px,3vw,36px);font-weight:780}
h3{font-size:20px;font-weight:700}
p{margin:0 0 1em}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.muted{color:var(--ink2)}
.small{font-size:14px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:650;color:var(--accent);background:var(--accent-soft);
  border:1px solid var(--accent-line);padding:5px 12px;border-radius:99px;margin-bottom:18px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* header */
.top{position:sticky;top:0;z-index:20;background:rgba(246,248,252,.82);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid rgba(228,232,241,.7)}
.top .wrap{display:flex;align-items:center;gap:20px;height:64px}
.logo{display:flex;align-items:center;gap:9px;font-weight:800;font-size:19px;color:var(--ink);letter-spacing:-.02em;white-space:nowrap}
.logo:hover{text-decoration:none}
.logo i{width:28px;height:28px;border-radius:9px;background:var(--accent);display:grid;place-items:center;box-shadow:0 6px 16px -6px rgba(36,87,245,.7)}
.logo i::after{content:"";width:12px;height:12px;border-radius:50%;border:2.5px solid #fff;border-right-color:transparent;transform:rotate(-45deg)}
.logo b{color:var(--accent);font-weight:800}
.logo small{font-size:inherit;font-weight:700;color:var(--ink2)}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{color:var(--ink2);font-weight:600;font-size:15px;padding:8px 12px;border-radius:10px;white-space:nowrap}
.nav a:hover,.nav a[aria-current]{color:var(--ink);background:#fff;text-decoration:none}
.lang{font-weight:700;font-size:14px;color:var(--ink);border:1px solid var(--line);background:#fff;border-radius:10px;padding:7px 11px;white-space:nowrap}
.lang:hover{text-decoration:none;border-color:var(--accent-line)}
@media (max-width:820px){.nav{display:none}.lang{margin-left:auto}.top .wrap{height:58px}}
.mnav{display:none}
@media (max-width:820px){.mnav{display:flex;gap:6px;overflow-x:auto;padding:8px 16px 10px;border-top:1px solid rgba(228,232,241,.7)}
  .mnav a{flex:0 0 auto;font-size:14px;font-weight:650;color:var(--ink2);background:#fff;border:1px solid var(--line);padding:6px 12px;border-radius:99px}
  .mnav a[aria-current]{color:var(--accent);border-color:var(--accent-line)}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font:inherit;font-weight:700;font-size:16px;border:0;cursor:pointer;
  border-radius:14px;padding:13px 22px;background:var(--accent);color:#fff;box-shadow:0 10px 24px -10px rgba(36,87,245,.75);text-align:center;line-height:1.3}
.btn:hover{background:var(--accent-ink);text-decoration:none}
.btn:disabled{opacity:.55;cursor:default}
.btn.big{font-size:18px;padding:18px 28px;border-radius:16px}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:var(--sh)}
.btn.ghost:hover{border-color:var(--accent-line);color:var(--accent)}
.btn.soft{background:var(--accent-soft);color:var(--accent);box-shadow:none}
.btn.soft:hover{background:#dfe8ff}
.btn.sm{font-size:14px;padding:8px 14px;border-radius:11px}
.btn svg{flex:0 0 auto}

/* cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);padding:26px}
.grid{display:grid;gap:20px}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:960px){.g3{grid-template-columns:1fr 1fr}}
@media (max-width:680px){.g3,.g2{grid-template-columns:1fr}}
.sec{padding:72px 0}
.sec.tight{padding:44px 0}
.sec-h{max-width:720px;margin-bottom:34px}
.pill{display:inline-block;font-size:13px;font-weight:700;color:var(--accent);background:var(--accent-soft);padding:3px 10px;border-radius:99px;white-space:nowrap}
.pill.grey{color:var(--ink2);background:#EEF1F6}
.pill.bad{color:var(--bad);background:var(--bad-soft)}
.ico{width:44px;height:44px;border-radius:13px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;margin-bottom:16px}

/* hero */
.hero{padding:56px 0 40px}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero p.lead{font-size:19px;color:var(--ink2);max-width:560px}
.hero .cta{display:flex;flex-direction:column;align-items:flex-start;gap:10px;margin-top:26px}
.hero .cta small{color:var(--ink3);font-size:14px}
@media (max-width:960px){.hero .wrap{grid-template-columns:1fr;gap:36px}.hero{padding-top:36px}}
@media (max-width:520px){.btn.big{width:100%;font-size:17px;padding:16px 18px}}

/* product mock (hero) */
.mock{background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:var(--sh2);padding:20px;position:relative}
.mock-top{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:13px;color:var(--ink2);font-weight:650}
.mock-timer{font-variant-numeric:tabular-nums;font-size:34px;font-weight:800;color:var(--ink);letter-spacing:-.02em}
.mock-stage{display:flex;align-items:center;gap:16px;margin:18px 0 14px}
.mock-bub{background:#F3F6FC;border-radius:16px;padding:12px 14px;font-size:15px;margin-top:10px}
.mock-bub.me{background:var(--accent-soft);margin-left:36px}
.mock-bub b{display:block;font-size:12px;color:var(--ink3);text-transform:uppercase;letter-spacing:.06em;margin-bottom:2px}
.flag{display:flex;align-items:center;gap:8px;background:var(--accent);color:#fff;font-weight:700;font-size:14px;border-radius:12px;padding:9px 12px;margin-top:12px}

/* examiner avatar + wave */
.avatar{width:64px;height:64px;border-radius:50%;flex:0 0 auto;background:linear-gradient(145deg,#3A6BFF,#1B3FC4);display:grid;place-items:center;position:relative;box-shadow:0 10px 24px -10px rgba(36,87,245,.8)}
.avatar svg{width:60%;height:60%}
.avatar.lg{width:112px;height:112px}
.avatar.talk::after{content:"";position:absolute;inset:-8px;border-radius:50%;border:3px solid rgba(36,87,245,.35);animation:ring 1.4s ease-out infinite}
@keyframes ring{from{transform:scale(.92);opacity:1}to{transform:scale(1.18);opacity:0}}
.wave{display:flex;align-items:center;gap:4px;height:40px}
.wave i{display:block;width:5px;border-radius:3px;background:var(--accent);height:8px;transition:height .08s}
.wave i:nth-child(4n+1){height:12px}.wave i:nth-child(4n+2){height:22px}.wave i:nth-child(4n+3){height:30px}.wave i:nth-child(4n){height:16px}
.wave.idle i{height:6px}
.wave.idle i{background:#C9D2E6}
.wave.anim i{animation:wv 1s ease-in-out infinite}
.wave.anim i:nth-child(2n){animation-delay:-.3s}.wave.anim i:nth-child(3n){animation-delay:-.6s}
@keyframes wv{0%,100%{height:8px}50%{height:34px}}
@media (prefers-reduced-motion:reduce){.wave.anim i,.avatar.talk::after{animation:none}}

/* features */
.feat h3{margin-top:4px}
.feat p{color:var(--ink2);margin:0}
.feat .pill{margin-bottom:12px}
.quote{border-left:4px solid var(--accent);padding:4px 0 4px 18px;color:var(--ink2);font-size:17px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
@media (max-width:860px){.split{grid-template-columns:1fr;gap:24px}}
.ticks{list-style:none;padding:0;margin:0}
.ticks li{position:relative;padding-left:30px;margin:10px 0}
.ticks li::before{content:"";position:absolute;left:0;top:5px;width:18px;height:18px;border-radius:50%;background:var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3 3 7-7' fill='none' stroke='%232457F5' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat}

/* pricing */
.price{display:flex;flex-direction:column}
.price .amt{font-size:34px;font-weight:800;letter-spacing:-.02em;margin:6px 0 2px}
.price ul{flex:1}
.price .btn{margin-top:20px;align-self:stretch}
.price.hi{border-color:var(--accent-line);box-shadow:var(--sh2)}

/* faq */
.faq details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:0 20px;margin-bottom:12px;box-shadow:0 1px 2px rgba(14,22,48,.04)}
.faq summary{cursor:pointer;font-weight:700;padding:18px 28px 18px 0;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:14px;font-size:24px;color:var(--accent);font-weight:500}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--ink2);padding-bottom:16px;margin:0}

/* footer */
footer{border-top:1px solid var(--line);margin-top:40px;padding:36px 0 44px;color:var(--ink2);font-size:14px;background:#fff}
footer .wrap{display:grid;grid-template-columns:1fr 1.6fr;gap:30px}
footer .disc{max-width:520px}
footer .fcols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
footer .fcol{display:flex;flex-direction:column;gap:6px;min-width:0}
footer .fcol b{color:var(--ink);font-size:14px;margin-bottom:2px}
footer .fcol a{color:var(--ink2);font-weight:600}
@media (max-width:980px){footer .wrap{grid-template-columns:1fr}}
@media (max-width:560px){footer .fcols{grid-template-columns:1fr 1fr}}

/* forms */
label.fld{display:block;font-weight:650;font-size:14px;color:var(--ink2);margin-bottom:6px}
input.in,select.in,textarea.in{font:inherit;font-size:16px;width:100%;border:1px solid var(--line);border-radius:12px;padding:11px 13px;background:#fff;color:var(--ink)}
input.in:focus,select.in:focus,textarea.in:focus{outline:2px solid var(--accent-line);border-color:var(--accent)}
.seg{display:inline-flex;background:#EEF1F7;border-radius:12px;padding:4px;gap:4px}
.seg button{font:inherit;font-weight:700;font-size:14px;border:0;background:transparent;color:var(--ink2);padding:8px 14px;border-radius:9px;cursor:pointer;white-space:nowrap}
.seg button[aria-pressed=true]{background:#fff;color:var(--accent);box-shadow:0 1px 3px rgba(14,22,48,.12)}

/* hub task cards */
.task{display:flex;flex-direction:column}
.task .meta{display:flex;flex-wrap:wrap;gap:8px;margin:2px 0 12px}
.task p{color:var(--ink2)}
.task .opts{margin-top:auto;display:flex;flex-direction:column;gap:12px}
.task .btn{width:100%}

/* exam room */
.room{max-width:1080px;margin:0 auto;padding:22px 24px 120px}
.room-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.room-bar .t{font-weight:750;font-size:17px}
.room-main{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:22px;margin-top:20px;align-items:start}
.room-main.solo{grid-template-columns:minmax(0,1fr)}
@media (max-width:900px){.room-main{grid-template-columns:1fr}}
.stage{background:#fff;border:1px solid var(--line);border-radius:28px;box-shadow:var(--sh2);padding:34px 28px;text-align:center;position:relative}
.timer{font-variant-numeric:tabular-nums;font-size:clamp(52px,9vw,84px);font-weight:800;letter-spacing:-.03em;line-height:1;margin:6px 0 4px}
.timer.low{color:var(--bad)}
.phase{font-weight:700;color:var(--ink2);font-size:15px;text-transform:uppercase;letter-spacing:.08em}
.status{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:17px;margin-top:18px;min-height:30px;padding:8px 16px;border-radius:99px;background:#F1F4FA;color:var(--ink2)}
.status.you{background:var(--accent-soft);color:var(--accent)}
.status .dot{width:10px;height:10px;border-radius:50%;background:currentColor}
.status.you .dot{animation:pulse 1.2s infinite}
@keyframes pulse{50%{opacity:.25}}
.stage .who{display:flex;flex-direction:column;align-items:center;gap:16px;margin:22px 0 4px}
.stage .ctrl{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:22px}
.interrupt{display:none;position:absolute;left:50%;top:-16px;transform:translateX(-50%);background:var(--accent);color:#fff;font-weight:750;font-size:15px;padding:9px 16px;border-radius:99px;box-shadow:var(--sh2);white-space:nowrap}
.interrupt.on{display:block}
.side h4{margin:0 0 10px;font-size:15px}
.side .card{padding:20px}
.cardtxt{font-size:17px;line-height:1.6;text-align:left;margin:18px 0 0;background:#F7F9FD;border:1px solid var(--line);border-radius:18px;padding:18px 20px}
.cardtxt .en{color:var(--ink2);font-size:15px;margin-top:10px}
.todo{list-style:none;margin:0;padding:0}
.todo li{display:flex;gap:10px;align-items:flex-start;padding:7px 0;border-bottom:1px dashed var(--line);font-size:15px}
.todo li:last-child{border-bottom:0}
.todo li i{flex:0 0 18px;height:18px;border-radius:6px;border:2px solid #C9D2E6;margin-top:3px}
.todo li.got{color:var(--ink3);text-decoration:line-through}
.todo li.got i{background:var(--accent);border-color:var(--accent)}
.lv{display:flex;gap:3px;align-items:flex-end;height:22px}
.lv i{width:4px;background:#C9D2E6;border-radius:2px}
.lv i.on{background:var(--accent)}
.notice{border-radius:16px;padding:14px 16px;background:var(--accent-soft);color:var(--ink);font-size:15px;text-align:left}
.notice.bad{background:var(--bad-soft);color:#8E1F1F}
.turns{display:flex;flex-direction:column;gap:10px;text-align:left;margin-top:22px}
.turn{border-radius:16px;padding:12px 14px;background:#F4F6FB;font-size:15px}
.turn.c{background:var(--accent-soft)}
.turn b{display:block;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink3)}
.turn .redo{margin-top:8px}

/* report */
.rep-head{display:grid;grid-template-columns:auto 1fr;gap:28px;align-items:center}
@media (max-width:640px){.rep-head{grid-template-columns:1fr;gap:16px}}
.score{width:168px;height:168px;border-radius:50%;display:grid;place-items:center;text-align:center;background:conic-gradient(var(--accent) var(--p,60%),#E8EDF8 0);position:relative}
.score::before{content:"";position:absolute;inset:12px;background:#fff;border-radius:50%}
.score div{position:relative}
.score b{display:block;font-size:44px;font-weight:850;line-height:1;letter-spacing:-.03em}
.score span{font-size:13px;font-weight:700;color:var(--ink2);text-transform:uppercase;letter-spacing:.06em}
.crit{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:18px}
@media (max-width:820px){.crit{grid-template-columns:1fr}}
.crit .c{border:1px solid var(--line);border-radius:18px;padding:16px;background:#fff}
.crit .c.weak{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.crit .lvl{font-size:26px;font-weight:800}
.crit .bar{height:8px;border-radius:9px;background:#E8EDF8;margin:8px 0 10px;overflow:hidden}
.crit .bar i{display:block;height:100%;background:var(--accent);border-radius:9px}
.crit p{font-size:14px;color:var(--ink2);margin:0}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:18px}
@media (max-width:820px){.stats{grid-template-columns:1fr 1fr}}
.stat{border:1px solid var(--line);border-radius:16px;padding:14px;background:#fff}
.stat b{display:block;font-size:24px;font-weight:800;font-variant-numeric:tabular-nums}
.stat span{font-size:13px;color:var(--ink2)}
.tl{list-style:none;margin:0;padding:0}
.tl > li{border:1px solid var(--line);border-radius:18px;background:#fff;margin-bottom:10px;overflow:hidden}
.tl summary{cursor:pointer;list-style:none;padding:14px 16px;display:grid;grid-template-columns:54px minmax(0,1fr) auto;gap:12px;align-items:center}
.tl summary::-webkit-details-marker{display:none}
.tl .ts{font-variant-numeric:tabular-nums;color:var(--ink3);font-weight:700;font-size:14px}
.tl .tx{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tl .body{padding:0 16px 16px 82px;font-size:15px}
@media (max-width:640px){.tl summary{grid-template-columns:44px minmax(0,1fr)}.tl summary .pill{grid-column:2;justify-self:start}.tl .body{padding:0 16px 16px}}
.tl .ex{color:var(--ink2);margin-bottom:6px}
.tl .model{background:#F7F9FD;border-radius:12px;padding:10px 12px;margin:8px 0}
.key{color:var(--accent);font-weight:800}

/* writing */
.wr{max-width:1280px;margin:0 auto;padding:20px 24px 150px}
.wr-main{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:22px;margin-top:18px;align-items:start}
@media (max-width:980px){.wr-main{grid-template-columns:1fr}}
.prompt{position:sticky;top:84px}
@media (max-width:980px){.prompt{position:static}}
.prompt .doc{background:#F7F9FD;border:1px solid var(--line);border-radius:16px;padding:14px 16px;margin:12px 0;font-size:15px;white-space:pre-line}
.ed{position:relative}
.ed .mirror,.ed textarea{font:17px/1.65 var(--font);padding:16px 18px;border-radius:16px;white-space:pre-wrap;word-wrap:break-word;overflow-wrap:break-word}
.ed .mirror{position:absolute;inset:0;color:transparent;border:1px solid transparent;overflow:hidden;pointer-events:none}
.ed .mirror mark{background:rgba(217,58,58,.18);color:transparent;border-radius:4px}
.ed textarea{position:relative;display:block;width:100%;min-height:260px;resize:vertical;border:1px solid var(--line);background:transparent;color:var(--ink)}
.ed textarea:focus{outline:2px solid var(--accent-line);border-color:var(--accent)}
.edbox{background:#fff;border-radius:16px}
.wc{display:flex;justify-content:space-between;align-items:center;gap:10px;margin:8px 2px 0;font-size:14px;color:var(--ink2);flex-wrap:wrap}
.wc b{font-variant-numeric:tabular-nums;color:var(--ink)}
.wc.bad b,.wc.bad .r{color:var(--bad)}
.warn{display:none;margin-top:8px}
.warn.on{display:block}
.kb{position:fixed;left:0;right:0;bottom:0;z-index:30;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-top:1px solid var(--line);padding:8px 12px calc(8px + env(safe-area-inset-bottom))}
.kb .in2{max-width:1280px;margin:0 auto;display:flex;gap:6px;align-items:center;overflow-x:auto}
.kb button{font:inherit;font-size:18px;font-weight:600;min-width:42px;height:42px;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--ink);cursor:pointer;flex:0 0 auto}
.kb button:hover{border-color:var(--accent);color:var(--accent)}
.kb button.sh[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:#fff}
.marked{font:17px/1.75 var(--font);white-space:pre-wrap;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}
.marked button.err{font:inherit;background:var(--bad-soft);color:#8E1F1F;border:0;border-bottom:2px solid var(--bad);padding:0 1px;cursor:pointer;border-radius:3px}
.marked button.err[aria-expanded=true]{background:var(--bad);color:#fff}
.errbox{border:1px solid var(--line);background:#fff;border-radius:16px;padding:14px 16px;margin-top:10px;display:none}
.errbox.on{display:block}
.fix{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8px 14px;align-items:start;padding:10px 0;border-bottom:1px dashed var(--line);font-size:15px}
.fix:last-child{border-bottom:0}
.fix s{color:var(--bad)}
.fix .ok{color:var(--accent);font-weight:650}
.fix .why{grid-column:1/-1;color:var(--ink2);font-size:14px}
.cmp{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
@media (max-width:980px){.cmp{grid-template-columns:1fr}}
.cmp .card{padding:18px;font-size:15px;white-space:pre-line}

/* nclc */
.conv{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
@media (max-width:820px){.conv{grid-template-columns:1fr 1fr}}
.res{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:20px}
@media (max-width:820px){.res{grid-template-columns:1fr 1fr}}
.res .r{border:1px solid var(--line);border-radius:16px;padding:14px;background:#fff}
.res .r.min{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.res .r b{display:block;font-size:30px;font-weight:850}
.res .r span{font-size:13px;color:var(--ink2)}
.tbl{width:100%;border-collapse:collapse;font-size:15px;font-variant-numeric:tabular-nums}
.tbl th,.tbl td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line)}
.tbl th{font-size:13px;color:var(--ink2);font-weight:700}
.tblw{overflow-x:auto}
/* Fit all five score columns on a narrow phone without shrinking the numbers. */
@media (max-width:420px){#nTbl .tbl th,#nTbl .tbl td{padding:9px 6px}}
.big-n{font-size:56px;font-weight:850;letter-spacing:-.03em;line-height:1}
.timer-sm{font-variant-numeric:tabular-nums;font-weight:800;font-size:22px;min-width:64px;text-align:right}
.timer-sm.low{color:var(--bad)}
details.en{margin-top:10px;color:var(--ink2);font-size:15px}
details.en summary{cursor:pointer;color:var(--accent);font-weight:650}
.price>.pill,.task>.pill{align-self:flex-start}
body.haskb{padding-bottom:64px}
.conv label.fld span{display:block;font-weight:500;font-size:13px}
.room-bar{flex-wrap:nowrap}
.room-bar>div:first-child{min-width:0}
.room-bar .btn{flex:0 0 auto}
@media (max-width:640px){.room-bar .t{font-size:15px}.room,.wr{padding-left:16px;padding-right:16px}.stage{padding:26px 18px}
  .wr .room-bar{flex-wrap:wrap}}
body.inroom .mnav{display:none}
@media (max-width:980px){.prompt{max-height:55vh;overflow-y:auto}}
/* engine v1: live subtitles, TEF ad card, writing rules, report link, TCF/TEF switch */
.cap{max-width:640px;margin:14px auto 0;font-size:17px;line-height:1.5;color:var(--ink2);min-height:1.5em;font-style:italic}
.cardtxt .ad{white-space:pre-line;margin:10px 0 0;padding:14px 16px;background:#fff;border:1px dashed var(--accent-line);border-radius:14px;font-size:16px}
.doc.news{white-space:pre-line}
.stmt{margin:0 0 14px;padding:14px 18px;border-left:4px solid var(--accent);background:var(--accent-soft);border-radius:0 14px 14px 0;font-size:17px;font-style:italic}
.rules{margin:4px 0 12px;padding:14px 18px;border:1px solid var(--line);border-radius:16px;background:#fff;font-size:15px}
.rules ul{list-style:none;margin:8px 0 0;padding:0;display:grid;gap:6px}
.rules li{display:flex;gap:10px;align-items:flex-start;color:var(--ink2)}
.rules li i{flex:0 0 18px;height:18px;border-radius:50%;border:2px solid var(--line);margin-top:2px}
.rules li.ok{color:var(--ink)}
.rules li.ok i{background:var(--accent);border-color:var(--accent)}
.replink{display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.replink .lk{display:flex;gap:8px;flex:1 1 320px;min-width:0}
.replink .lk .in{flex:1 1 auto;min-width:0;font-size:14px}
.seg.big{margin-top:6px}
.seg.big button{font-size:16px;padding:10px 20px}
.rep-head>div{min-width:0}
.rep-head .pill{white-space:normal;line-height:1.35}
.legal{max-width:820px}
.legal h1{font-size:clamp(30px,4vw,42px)}
.legal h2{font-size:21px;margin:30px 0 8px}
.legal p,.legal li{line-height:1.6}
.legal ul{padding-left:20px}
/* sections (/tcf-canada, /tef-canada): home routing, share box */
.hero-ex{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:18px;font-weight:700;font-size:16px}
.excard .ticks{margin:4px 0 16px}
.excard .opts{display:flex;flex-direction:row;flex-wrap:wrap;gap:10px;margin-top:auto}
.excard .btn{width:auto;flex:1 1 auto}
.sharebox{display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.sharebox>div:first-child{flex:1 1 260px;min-width:0}
.sharebox .sb{display:flex;gap:8px;flex-wrap:wrap}
.share-txt{color:var(--ink2);overflow-wrap:anywhere}

/* account: header slot + menu (core.js), « Compte & abonnement » page (account.js) */
.acct-slot{position:relative;display:flex;align-items:center;justify-content:flex-end;min-width:96px;height:40px;flex:none}
.acct-in{font-weight:700;font-size:14px;color:#fff;background:var(--ink);border-radius:10px;padding:8px 13px;white-space:nowrap}
.acct-in:hover{text-decoration:none;background:#000}
.acct-btn{display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 10px 0 4px;border-radius:99px;border:1px solid var(--line);
  background:#fff;color:var(--ink);font:600 15px/1 var(--font);cursor:pointer;max-width:200px}
.acct-btn:hover,.acct-slot.open .acct-btn{border-color:var(--accent-line)}
.acct-btn:focus-visible,.acct-menu [role=menuitem]:focus-visible{outline:3px solid var(--accent-line);outline-offset:2px}
.acct-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.acct-chev{width:16px;height:16px;color:var(--ink3);flex:none;transition:transform .15s}
.acct-slot.open .acct-chev{transform:rotate(180deg)}
.avatar{width:32px;height:32px;border-radius:50%;flex:none;display:grid;place-items:center;overflow:hidden;background:var(--accent-soft);
  color:var(--accent-ink);font-size:13px;font-weight:750}
.avatar img{width:100%;height:100%;object-fit:cover;display:block}
.avatar-lg{width:44px;height:44px;font-size:16px}
.avatar-xl{width:64px;height:64px;font-size:22px}
.acct-menu{position:absolute;right:0;top:calc(100% + 10px);width:292px;z-index:40;background:#fff;border:1px solid var(--line);border-radius:18px;
  box-shadow:var(--sh2);padding:8px}
.acct-menu-head{display:flex;gap:12px;align-items:flex-start;padding:10px 10px 14px;margin-bottom:6px;border-bottom:1px solid var(--line)}
.acct-menu-head>div{min-width:0;display:flex;flex-direction:column;gap:2px}
.acct-menu-head b{font-size:15.5px;line-height:1.3}
.acct-menu-head span:not(.chip){font-size:13.5px;color:var(--ink3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.acct-menu-head .chip{align-self:flex-start;margin-top:6px}
.acct-menu [role=menuitem]{display:flex;align-items:center;width:100%;min-height:44px;padding:10px 12px;border-radius:10px;border:0;background:none;
  font:560 15.5px/1.2 var(--font);color:var(--ink);text-align:left;cursor:pointer}
.acct-menu [role=menuitem]:hover,.acct-menu [role=menuitem]:focus{background:var(--bg);text-decoration:none;outline:none}
.acct-menu .acct-out{margin-top:6px;border-top:1px solid var(--line);border-radius:0 0 10px 10px;color:var(--ink2)}
.chip{display:inline-block;font-size:12.5px;font-weight:700;padding:3px 10px;border-radius:99px;background:var(--bg);border:1px solid var(--line);color:var(--ink2);vertical-align:middle;letter-spacing:0}
.chip.on{background:var(--accent-soft);border-color:var(--accent-line);color:var(--accent)}
@media (max-width:820px){.acct-slot{min-width:0;margin-left:8px}.acct-name{display:none}.acct-btn{padding:0 6px 0 4px;gap:2px}
  .acct-in{padding:7px 10px;font-size:13.5px}
  .acct-menu{position:fixed;top:60px;left:12px;right:12px;width:auto}}
.acct-page h1{font-size:clamp(28px,3.6vw,40px);margin:0}
.acct-sec{margin-top:34px}
.acct-sec h2{font-size:clamp(22px,2.4vw,28px)}
.acct-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:20px;margin-top:20px}
@media (max-width:860px){.acct-grid{grid-template-columns:1fr}}
.acct-who{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.acct-who-t{display:flex;flex-direction:column;min-width:0;margin-right:auto}
.acct-who-t span{overflow:hidden;text-overflow:ellipsis}
.acct-plan{font-size:20px;font-weight:700;margin:0 0 12px}
.left-today{font-size:16px}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:16px 0}
@media (max-width:820px){.price-grid{grid-template-columns:1fr}}
.price{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r2);padding:22px;display:flex;flex-direction:column;gap:8px;box-shadow:var(--sh)}
.price.main{border-color:var(--accent);box-shadow:var(--sh2)}
.price .chip{position:absolute;top:-12px;left:18px}
.price .pd{font-size:16px}
.price .pp{font-size:38px;font-weight:800;letter-spacing:-.02em;line-height:1.1}
.price .pp small{font-size:15px;font-weight:650;color:var(--ink2)}
.price .btn{margin-top:6px}
.plan-f{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px 16px}
.plan-f label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:650;color:var(--ink2)}
.plan-go{grid-column:1/-1}
@media (max-width:820px){.plan-f{grid-template-columns:1fr 1fr}}
@media (max-width:420px){.plan-f{grid-template-columns:1fr}}
.skills{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 22px}
@media (max-width:560px){.skills{grid-template-columns:1fr}}
.sk-h{display:flex;justify-content:space-between;gap:10px;font-size:15px}
.bar{position:relative;height:10px;border-radius:99px;background:var(--bg);border:1px solid var(--line);margin-top:6px}
.bar i{position:absolute;inset:0 auto 0 0;border-radius:99px;background:var(--accent)}
.bar u{position:absolute;top:-4px;bottom:-4px;width:2px;background:var(--ink);text-decoration:none}
.sk.low .sk-h b,.low-t{color:var(--bad)}
.rlist{list-style:none;margin:0;padding:6px}
.rlist li a{display:grid;grid-template-columns:1fr auto auto;gap:14px;align-items:center;padding:12px 14px;border-radius:12px;color:var(--ink)}
.rlist li a:hover{background:var(--bg);text-decoration:none}
.rlist li+li{border-top:1px solid var(--line)}
@media (max-width:560px){.rlist li a{grid-template-columns:1fr auto}.rl-d{grid-column:1;grid-row:2}}
.ledger{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
@media (max-width:820px){.ledger{grid-template-columns:1fr}}
.led{padding:18px;display:flex;flex-direction:column;align-items:flex-start}
.led p{margin:8px 0 0}
.led s{color:var(--bad);text-decoration-thickness:1px}
.led .btn{margin-top:auto}
.led>p:nth-last-child(2){margin-bottom:10px}
.acct-end{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-start;padding-top:20px;border-top:1px solid var(--line)}
.acct-end #delBox{flex-basis:100%}
.btn.danger{color:var(--bad)}
.btn.danger-f{background:var(--bad)}
.lg-s{display:none}
@media (max-width:820px){.top .wrap{gap:10px}.lang .lg-l{display:none}.lang .lg-s{display:inline}.lang{padding:7px 9px}}
@media (min-width:821px) and (max-width:1100px){.top .wrap{gap:12px}.nav{gap:0}.nav a{padding:8px 8px;font-size:14.5px}
  .lang .lg-l{display:none}.lang .lg-s{display:inline}.lang{padding:7px 9px}}
@media (max-width:820px){.top:has(.acct-slot.open) .mnav{visibility:hidden}}   /* the open account menu takes the small nav's place */

/* Public pricing follows the preparation window, with free feedback first. */
.pricing-page {padding-bottom:60px}.pricing-page h1{max-width:950px}.free-pricing,.refund-pricing{padding:28px}
.pricing-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.price-plan{padding:26px;display:flex;flex-direction:column}.price-plan ul{flex:1}.price-plan .price{font-size:42px;font-weight:750;line-height:1.2}.price-plan.pick{border:2px solid var(--accent)}.price-tag{min-height:24px;color:var(--accent);font-weight:650}.email-login form{display:flex;align-items:end;gap:10px;flex-wrap:wrap}.email-login label{flex:1;min-width:180px}.email-login input{display:block;width:100%;font-size:16px}.pricing-page select{max-width:360px}
@media(max-width:820px){.pricing-grid{grid-template-columns:1fr}.free-pricing,.refund-pricing,.price-plan{padding:22px}.pricing-page h1{font-size:clamp(30px,7vw,42px)}}