:root{--paper:#f5f3ee;--surface:#fffefb;--ink:#203d40;--body:#394b4b;--muted:#667270;--line:#d8dfd7;--soft:#e9eee6;--accent:#f3b191;--accent-dark:#83472d;--error:#a13a36;--success:#285d4f;--radius:18px;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--paper);font-size:16px;font-synthesis:none;color-scheme:light}

*{box-sizing:border-box}
body{margin:0;min-width:340px}
button,input,select{font:inherit}
button,a,input,select,summary,[tabindex]{-webkit-tap-highlight-color:transparent}
button{cursor:pointer}
button:disabled{opacity:.55;cursor:wait}
a{color:inherit}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--accent-dark);outline-offset:5px}
button{border:0}
h1,h2,h3,p{margin:0}
h1,h2,h3{font-weight:500}
p{line-height:1.65;color:var(--body)}
h1{font-family:Georgia,'Times New Roman',serif;font-size:clamp(42px,5.3vw,76px);line-height:1.06;letter-spacing:-2.8px}
h2{font-family:Georgia,'Times New Roman',serif;font-size:36px;line-height:1.2;letter-spacing:-.8px}
h3{font-size:20px;font-weight:600}
.eyebrow{font-size:11px;letter-spacing:2.2px;text-transform:uppercase;font-weight:700;color:var(--muted)}
.muted{color:var(--muted)}
.small{font-size:13px}
.mono{font-family:Consolas,'Courier New',monospace}
.wordmark{font-weight:800;font-size:40px;letter-spacing:-3px;line-height:1}
.wordmark span{color:var(--accent-dark)}
.shell{width:min(1200px,calc(100% - 96px));margin:0 auto}
.topbar{height:110px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:60px}
.brand{background:none;padding:0;display:flex;align-items:center;gap:16px;color:var(--ink)}
.brand small{font-size:11px;letter-spacing:1px;text-align:left;color:var(--muted);line-height:1.5;max-width:70px}
.nav{display:flex;align-items:center;gap:8px;margin-left:auto}
.nav button{background:transparent;padding:12px 18px;border-radius:24px;color:var(--muted);font-size:14px}
.nav button.active{background:var(--ink);color:var(--surface)}
.nav button:hover:not(.active){background:var(--soft);color:var(--ink)}
.nav .settings{margin-left:20px}
.avatar{width:36px;height:36px;display:grid;place-items:center;background:var(--soft);border-radius:50%;font-size:12px;font-weight:700}
.pill{display:inline-flex;gap:7px;align-items:center;border:1px solid var(--line);border-radius:30px;padding:7px 12px;font-size:11px;letter-spacing:.25px;background:var(--surface)}
.hero{display:grid;grid-template-columns:1.25fr 1fr;gap:70px;align-items:center;padding:34px 0 54px}
.hero-copy .eyebrow{margin-bottom:25px}
.hero-copy h1{margin-bottom:27px}
.hero-copy>p{max-width:430px;font-size:16px}
.hero-copy .remark{margin-top:30px;max-width:415px;display:flex;gap:14px;font-size:13px}
.line-icon{width:34px;height:34px;min-width:34px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;color:var(--ink)}
.focus-card{background:var(--surface);padding:30px;border:1px solid var(--line);border-radius:var(--radius);position:relative}
.card-top{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:32px}
.card-top .day-number{font-family:Georgia,serif;font-size:22px}
.card-top .day-number span{font-family:Arial,sans-serif;font-size:11px;color:var(--muted);margin-left:4px}
.focus-card h2{font-size:33px;margin:0 0 14px}
.focus-card>p{font-size:14px;max-width:340px}
.key-pair{display:flex;justify-content:center;gap:18px;align-items:center;min-height:134px;margin:24px 0 20px;background:var(--soft);border-radius:12px}
.large-key{display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;width:77px;height:74px;border-radius:12px;background:var(--surface);border:1px solid #bbc9bc;border-bottom-width:5px;font-size:30px;font-family:Consolas,monospace;transform:rotate(-5deg)}
.large-key:last-child{transform:rotate(5deg)}
.large-key:after{content:'';width:18px;height:3px;background:var(--muted);position:absolute;bottom:12px;border-radius:4px}
.key-pair .connecting{font-size:11px;line-height:1.6;text-align:center;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:48px;padding:12px 22px;border-radius:9px;font-size:14px;font-weight:600;text-decoration:none;background:var(--ink);color:var(--surface);transition:background .15s,transform .15s}
.btn:hover{background:#345659}
.btn.secondary{color:var(--ink);background:var(--soft);border:1px solid var(--line)}
.btn.secondary:hover{background:#dce4da}
.btn.ghost{color:var(--ink);background:transparent;border:1px solid var(--line)}
.btn.ghost:hover{background:var(--surface)}
.btn.danger{background:var(--error);color:white}
.btn.full{width:100%}
.btn .arrow{margin-left:auto;font-size:21px;font-weight:400}
.text-button{background:transparent;color:var(--muted);text-decoration:underline;text-underline-offset:4px;padding:10px 4px;font-size:13px}
.microcopy{font-size:11px;text-align:center;color:var(--muted);margin-top:13px}
.day-strip{border-top:1px solid var(--line);padding-top:28px;display:grid;grid-template-columns:200px 1fr;gap:30px;align-items:start}
.day-strip .eyebrow{margin-bottom:9px}
.days{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}
.day{padding:12px 0;border-top:3px solid var(--line);font-size:11px;line-height:1.5;color:var(--muted)}
.day>span{display:block;font-size:18px;font-family:Georgia,serif;margin-bottom:6px;color:var(--ink)}
.day.current{border-color:var(--accent-dark);color:var(--ink)}
.day.visited{border-color:var(--success)}
.day strong{font-weight:500}
.home-note{display:flex;align-items:center;gap:14px;margin-top:35px;padding:19px 22px;border-radius:12px;background:var(--soft);font-size:13px}
.home-note p{font-size:13px}
.footer{display:flex;justify-content:space-between;gap:20px;padding:36px 0 28px;color:var(--muted);font-size:11px}
.footer span:last-child{text-align:right}
.initial-load{min-height:90vh;display:flex;justify-content:center;align-items:center;flex-direction:column;gap:25px}
.auth-shell{width:min(1130px,calc(100% - 100px));margin:auto}
.auth-head{padding:36px 0;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}
.auth-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:100px;align-items:center;min-height:680px}
.auth-intro .eyebrow{margin-bottom:26px}
.auth-intro h1{font-size:clamp(44px,5vw,74px);margin-bottom:25px}
.auth-intro p{max-width:400px}
.auth-detail{display:flex;gap:25px;margin-top:40px;font-size:12px;color:var(--muted)}
.auth-detail strong{font-weight:500;color:var(--ink);display:block;font-size:19px;margin-bottom:6px}
.auth-card{padding:32px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
.auth-card h2{font-size:30px;margin-bottom:9px}
.auth-card>p{font-size:13px;margin-bottom:24px}
.form-field{display:flex;flex-direction:column;gap:9px;margin:0 0 18px}
.form-field label{font-size:12px;font-weight:600}
.form-field input,.form-field select{border:1px solid var(--line);border-radius:7px;background:var(--surface);padding:12px;color:var(--ink);min-height:45px;width:100%}
.form-field input:focus,.form-field select:focus{border-color:var(--ink)}
.form-row{display:flex;align-items:center;gap:10px;font-size:13px;margin:18px 0}
.form-row input{accent-color:var(--ink);width:17px;height:17px}
.error-message{padding:14px 16px;border-left:3px solid var(--error);background:#f8e8e3;color:#782c27;font-size:13px;line-height:1.6;margin:12px 0}
.banner{border:1px solid #cbb49b;background:#f7ebda;padding:16px 20px;border-radius:10px;margin:10px 0 24px;display:flex;align-items:center;gap:20px;font-size:13px;line-height:1.6}
.banner p{flex:1}
.banner button{white-space:nowrap}
.page-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin:22px 0 36px}
.page-heading h1{font-size:48px;letter-spacing:-1.5px}
.page-heading .eyebrow{margin-bottom:14px}
.page-heading p{font-size:13px;max-width:390px}
.session-label{display:flex;align-items:center;gap:10px;font-size:12px}
.session-label .divider{width:35px;height:1px;background:var(--line)}
.training-top{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:12px 0 24px}
.budget{display:flex;align-items:center;gap:14px;color:var(--muted);font-size:12px}
.budget progress{width:110px;height:4px;border:0;border-radius:5px;overflow:hidden;accent-color:var(--ink)}
progress::-webkit-progress-bar{background:var(--line)}
progress::-webkit-progress-value{background:var(--ink)}
.training-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:32px 40px 28px;min-height:260px;position:relative}
.training-card .eyebrow{margin-bottom:16px}
.training-card h2{font-size:31px;margin-bottom:15px}
.training-card .instruction{font-size:14px;max-width:780px}
.intro-keys{display:flex;gap:12px;flex-wrap:wrap;margin:25px 0}
.intro-key{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:10px;padding:10px 15px;font-size:12px;color:var(--body)}
kbd{font-family:Consolas,monospace}
.intro-key kbd{min-width:33px;text-align:center;background:var(--soft);border-radius:6px;padding:8px;font-size:17px;color:var(--ink)}
.intro-actions{display:flex;align-items:center;gap:18px;margin-top:20px}
.intro-actions p{font-size:12px;max-width:300px}
.typing-area{border:2px solid transparent;border-radius:9px;padding:22px 10px;min-height:116px;margin:10px -10px 6px;cursor:text;outline:none}
.typing-area:focus{border-color:transparent}
.typing-area:focus-visible{outline:2px solid #789690;outline-offset:8px}
.target-text{font-family:Consolas,'Courier New',monospace;font-size:clamp(26px,3vw,40px);line-height:1.7;letter-spacing:1px;overflow-wrap:anywhere;white-space:pre-wrap;color:#89928a;font-variant-ligatures:none}
.target-char{position:relative}
.target-char.correct{color:var(--ink)}
.target-char.wrong{background:#f4d5cd;color:var(--error);text-decoration:underline}
.target-char.cursor{color:var(--ink);background:#fbe2cb;border-radius:3px;box-shadow:inset 0 -3px var(--accent-dark)}
.target-char.spacer.cursor::after{content:'·';position:absolute;left:0;right:0;text-align:center}
.typing-caption{display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:12px;min-height:33px;color:var(--muted)}
.typing-caption .feedback{color:var(--ink)}
.training-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:25px}
.training-actions .push{margin-left:auto}
.training-actions .btn{min-height:41px;padding:8px 15px;font-size:12px}
.keyboard-area{padding:30px 5px 10px;max-width:945px;margin:0 auto}
.keyboard-caption{display:flex;justify-content:space-between;align-items:center;font-size:12px;margin:0 0 20px;color:var(--muted);gap:20px}
.finger-hint{color:var(--ink);font-size:13px}
.keyboard{display:flex;flex-direction:column;gap:6px;user-select:none}
.key-row{display:flex;justify-content:center;gap:6px}
.key{flex:1;height:43px;min-width:0;border:1px solid #cdd5cc;border-bottom-width:3px;background:#eeeee7;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:14px;color:#53685f;position:relative;font-family:Consolas,monospace}
.key.utility{flex:1.65;font-family:Arial,sans-serif;font-size:10px;color:var(--muted)}
.key.extra-wide{flex:2.1}
.key.space{max-width:400px;flex:7;font-family:Arial,sans-serif;font-size:11px;letter-spacing:.8px}
.key.key-dim{color:#8b968b;background:#f0f0e9}
.key.home{background:#dce6dc;color:var(--ink)}
.key.felt:after{content:'';position:absolute;width:11px;height:2px;background:var(--muted);bottom:6px}
.key.target{background:#f9d3b9;border-color:#ac7350;color:#472f20;border-bottom-color:#98613e}
.key.shift-target{background:#dce6dc;border-color:#667e64;color:var(--ink)}
.no-guide{text-align:center;padding:45px 20px 40px;color:var(--muted)}
.no-guide .circle{width:46px;height:46px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;margin:0 auto 15px;font-size:21px;color:var(--ink)}
.no-guide p{font-size:13px}
.no-guide strong{display:block;color:var(--ink);font-size:14px;font-weight:500;margin-bottom:6px}
.paused-panel{text-align:center;padding:48px 20px}
.paused-panel h2{margin-bottom:15px}
.paused-panel p{max-width:460px;margin:0 auto 25px;font-size:14px}
.complete-icon{font-size:28px;width:70px;height:70px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;margin:0 auto 20px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:36px}
.stat{padding:24px 26px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.stat .value{font-family:Georgia,serif;font-size:45px;letter-spacing:-1.5px;margin:18px 0 13px}
.stat .value small{font-family:Arial,sans-serif;font-size:16px;letter-spacing:0;color:var(--muted)}
.stat p{font-size:12px}
.progress-section{padding:30px 0;border-top:1px solid var(--line)}
.progress-section h3{margin-bottom:13px}
.progress-section>p{font-size:13px;max-width:750px}
.coverage{display:grid;grid-template-columns:repeat(13,1fr);gap:7px;margin-top:24px}
.coverage-key{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:62px;border:1px solid var(--line);border-radius:7px;background:var(--surface);gap:8px;font-family:Consolas,monospace;font-size:20px}
.coverage-key .symbol{font-size:11px;font-family:Arial,sans-serif;color:var(--muted)}
.coverage-key.learning{background:#edf0e7}
.coverage-key.nohelp{background:#dde8dd;border-color:#8ba08c}
.coverage-key.delayed{background:var(--ink);color:var(--surface)}
.coverage-key.delayed .symbol{color:var(--surface)}
.coverage-key.new{color:#657361}
.legend{display:flex;flex-wrap:wrap;gap:20px;font-size:11px;color:var(--muted);margin-top:18px}
.legend span{display:inline-flex;gap:7px;align-items:center}
.details{border-top:1px solid var(--line);padding:21px 0}
.details summary{cursor:pointer;font-size:14px;font-weight:600}
.details .detail-body{padding-top:20px}
.table-wrap{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:12px;text-align:left}
th,td{padding:12px 10px;border-bottom:1px solid var(--line);vertical-align:top;line-height:1.5}
th{font-weight:600;color:var(--muted)}
.detail-note{font-size:12px;margin:15px 0;line-height:1.7}
.settings-layout{display:grid;grid-template-columns:220px 1fr;gap:55px;max-width:940px;margin:0 auto}
.settings-aside p{font-size:13px;margin-top:10px}
.settings-card{padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:12px;margin-bottom:24px}
.settings-card h3{font-size:18px;margin-bottom:18px}
.settings-card>p{font-size:13px;margin-bottom:20px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.button-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.settings-card .btn{font-size:12px;min-height:40px;padding:10px 14px}
.privacy-note{font-size:12px!important;color:var(--muted);margin-top:18px;max-width:680px}
dialog{border:1px solid var(--line);border-radius:18px;background:var(--surface);color:var(--ink);padding:32px;width:min(520px,90vw);box-shadow:0 20px 80px #203d4022}
dialog::backdrop{background:#203d4044}
dialog h2{font-size:30px;margin-bottom:16px}
dialog p{font-size:14px;margin-bottom:20px}
.notification{position:fixed;right:30px;bottom:25px;padding:15px 22px;background:var(--ink);color:white;border-radius:10px;font-size:13px;max-width:min(500px,calc(100vw - 60px));z-index:10;box-shadow:0 5px 25px #203d4020}
.skip-link{position:fixed;left:20px;top:-70px;z-index:20;background:var(--ink);color:white;padding:15px}
.skip-link:focus{top:10px}
.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}
.loading-inline{padding:35px;text-align:center;font-size:14px}
.large-text .target-text{font-size:48px}
.large-text p{font-size:17px}
.reduce-motion *{transition:none!important;animation:none!important}
button:active{transform:translateY(1px)}
[hidden]{display:none!important}

@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}
}

@media(min-width:1450px){.hero{padding:55px 0 65px}
.focus-card{padding:35px}
.shell{width:min(1200px,calc(100% - 130px))}
}

@media(max-width:1020px){.shell{width:calc(100% - 50px)}
.topbar{gap:25px;height:90px}
.brand small{display:none}
.hero{gap:35px}
.hero-copy h1{font-size:57px}
.focus-card{padding:25px}
.focus-card h2{font-size:29px}
.day-strip{grid-template-columns:160px 1fr}
.auth-layout{gap:50px}
.auth-shell{width:calc(100% - 65px)}
.coverage{grid-template-columns:repeat(10,1fr)}
.nav button{padding:11px 14px}
.nav .settings{margin-left:8px}
}

@media(max-width:740px){.shell{width:calc(100% - 34px)}
.topbar{height:auto;min-height:112px;flex-wrap:wrap;gap:8px;padding:18px 0}
.wordmark{font-size:34px}
.nav{order:3;width:100%;justify-content:space-between;gap:2px}
.nav button{padding:10px 13px;font-size:12px}
.nav .settings{margin-left:auto}
.avatar{margin-left:auto}
.hero{grid-template-columns:1fr;padding:16px 0 32px;gap:28px}
.hero-copy h1{font-size:52px}
.hero-copy .remark{margin-top:18px}
.hero-copy .eyebrow{margin-bottom:18px}
.focus-card{padding:24px}
.key-pair{min-height:112px}
.card-top{margin-bottom:20px}
.day-strip{grid-template-columns:1fr;gap:20px}
.day{font-size:9px}
.days{gap:5px}
.day strong{display:none}
.home-note{margin-top:20px}
.footer{font-size:10px;padding:25px 0;gap:15px}
.auth-layout{grid-template-columns:1fr;gap:25px;min-height:auto;padding:32px 0}
.auth-shell{width:calc(100% - 34px)}
.auth-intro h1{font-size:48px}
.auth-detail{display:none}
.auth-head{padding:25px 0}
.auth-card{padding:25px}
.page-heading{display:block}
.page-heading h1{font-size:41px}
.page-heading>p{margin-top:15px}
.training-card{padding:24px 21px}
.training-card h2{font-size:27px}
.training-top{flex-wrap:wrap}
.budget{font-size:11px}
.budget progress{width:80px}
.target-text{font-size:28px}
.typing-area{min-height:100px}
.key{height:33px;font-size:11px;border-radius:4px}
.key-row,.keyboard{gap:3px}
.key.utility{font-size:8px}
.keyboard-area{padding:25px 0 5px}
.keyboard-caption{font-size:10px}
.finger-hint{font-size:11px}
.stats{gap:9px}
.stat{padding:17px 12px}
.stat .eyebrow{font-size:9px;letter-spacing:.7px}
.stat .value{font-size:32px}
.stat .value small{font-size:11px}
.stat p{font-size:10px}
.coverage{grid-template-columns:repeat(7,1fr)}
.settings-layout{display:block}
.settings-aside{margin-bottom:25px}
.settings-card{padding:22px}
.two-col{grid-template-columns:1fr;gap:0}
.banner{display:block}
.banner .btn{margin-top:12px}
.intro-actions{display:block}
.intro-actions p{margin-top:15px}
.training-actions .push{margin-left:0}
}

/* Account exit is reachable without opening Settings. */
.header-logout{border:1px solid var(--line);background:transparent;border-radius:7px;padding:9px 11px;font-size:11px;color:var(--muted);white-space:nowrap}

.header-logout:hover{background:var(--soft);color:var(--ink)}

@media(min-width:741px){.topbar{gap:30px}
.header-logout{margin-left:-15px}
}


/* 1.2: The app uses the viewport, not a narrow website column. */
body{min-width:320px}
#app{min-height:100vh;min-height:100dvh}
.shell{width:100%;max-width:none;min-height:100vh;min-height:100dvh;margin:0;padding:0 clamp(16px,2vw,48px);display:flex;flex-direction:column}
.shell>.topbar{flex:0 0 76px;height:76px;gap:24px}
.shell>#main{flex:1;min-width:0;padding-top:20px}
.shell>.footer{flex:none;margin-top:auto;padding:24px 0}
.avatar{flex:none}
.shell .settings-layout{max-width:none;grid-template-columns:minmax(200px,1fr) minmax(0,4fr);gap:clamp(24px,4vw,64px)}
.shell .hero{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:clamp(32px,5vw,100px)}
body[data-page="today"] #main{display:flex;flex-direction:column;justify-content:center}
body[data-page="today"] .hero{flex:1}
body[data-page="today"] .focus-card{padding:clamp(24px,3vw,48px)}
body[data-page="today"] .focus-card>p{max-width:60ch}
body[data-page="today"] .hero-copy>p{max-width:52ch}
body[data-page="today"] .hero-copy .remark{max-width:50ch}
/* Routine synchronization is deliberately not rendered. Actual failures do not
   insert a new row or change the training canvas height. */
.connection-notice{position:fixed;z-index:12;inset:auto 24px 20px auto;max-width:min(460px,calc(100vw - 32px));padding:16px 20px;background:var(--surface);border:1px solid var(--accent-dark);border-radius:10px;box-shadow:0 5px 24px #203d4020;font-size:13px;line-height:1.55}
.connection-notice span{display:block}
.connection-notice button{display:block;margin-top:8px;padding:4px 0;background:none;color:var(--ink);text-decoration:underline;text-underline-offset:3px}
/* Stable training zones: header, growing target area, controls, keyboard. The
   keyboard footprint remains identical when guidance is reduced or absent. */
body.training-mode{--key-height:clamp(30px,4vh,56px);--guide-height:calc(var(--key-height)*5 + 76px)}
body.training-mode .shell>#main{display:flex;flex-direction:column;padding-top:16px}
body.training-mode .shell>.footer{display:none}
#training-root{flex:1;display:grid;grid-template-rows:32px minmax(280px,1fr) 44px var(--guide-height);gap:12px;padding-bottom:16px;min-width:0;overflow-anchor:none}
#training-root .training-top{margin:0;min-width:0}
#session-label{line-height:1.5;min-width:0}
.budget{flex:none;white-space:nowrap}
#budget-text{min-width:8.5em;text-align:right;font-variant-numeric:tabular-nums}
#training-root .training-card{padding:24px 32px;min-height:0;min-width:0;display:grid;grid-template-rows:104px minmax(120px,1fr) 34px;gap:8px}
#training-root .training-card .eyebrow{margin-bottom:10px}
#training-root .training-card h2{font-size:31px;line-height:1.2;margin-bottom:10px}
#training-root .instruction{font-size:14px;line-height:1.55;max-width:none}
#training-root .task-heading{min-width:0;overflow:auto;scrollbar-width:thin}
#training-root .typing-area{margin:0;padding:12px;min-height:0;min-width:0;display:flex;align-items:flex-start;justify-content:center;overflow:auto;scrollbar-width:thin;scroll-padding:12px;overscroll-behavior:contain}
#training-root .typing-area:focus-visible{outline:2px solid #789690;outline-offset:2px}
#training-root .target-text{width:100%;font-size:clamp(32px,2.8vw,56px);line-height:1.65;letter-spacing:1px;text-align:center;overflow-wrap:anywhere;flex:none;margin-block:auto}
#training-root .typing-caption{height:34px;min-height:34px;gap:12px;font-size:12px;overflow:hidden;align-items:center}
#typing-feedback{min-width:0;max-height:34px;overflow:auto;line-height:1.4}
#cursor-counter{flex:none;font-variant-numeric:tabular-nums;min-width:7ch;text-align:right;color:var(--muted)}
#training-root .training-actions{margin:0;flex-wrap:nowrap;min-width:0;gap:12px}
#training-root .training-actions .btn{min-height:40px;white-space:nowrap}
#training-root .intro-pane{grid-row:2 / 4;align-self:center;min-width:0;max-height:100%;overflow:auto}
#training-root .intro-keys{margin:0 0 20px}
#training-root .intro-actions{margin-top:0}
#training-root .paused-panel{grid-row:1 / -1;align-self:center;padding:16px}
#training-root .paused-panel .button-row{justify-content:center}
#training-root .guide-slot{height:var(--guide-height);min-width:0;width:100%;align-self:end}
#training-root .keyboard-area{max-width:none;width:100%;margin:0;padding:12px 0 0}
#training-root .keyboard-caption{height:32px;margin:0 0 8px;line-height:1.5;font-size:12px;gap:20px}
#training-root .finger-hint{min-width:0;max-width:65%;max-height:32px;overflow:auto;font-size:13px}
#training-root .keyboard-caption>span:last-child{flex:none}
#training-root .keyboard,#training-root .key-row{gap:6px}
#training-root .key{height:var(--key-height);font-size:clamp(13px,1vw,19px)}
#training-root .key.utility{font-size:11px}
#training-root .key.space{max-width:45%;font-size:12px}
#training-root .no-guide{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px}
#training-root .keyboard-area>.no-guide{height:calc(var(--guide-height) - 60px)}
#training-root .no-guide .circle{margin:0 0 14px}
body.large-text #training-root .target-text{font-size:clamp(42px,3.4vw,66px)}
body.large-text #training-root .instruction{font-size:17px}
@media(min-width:741px) and (max-height:850px){
  .shell>.topbar{height:64px;flex-basis:64px}
  #training-root .training-card{padding:18px 24px;grid-template-rows:94px minmax(104px,1fr) 34px}
  #training-root .training-card h2{font-size:27px;margin-bottom:8px}
  #training-root .training-card .instruction{font-size:13px;line-height:1.5}
  #training-root .training-card .eyebrow{margin-bottom:8px}
  body.large-text #training-root .instruction{font-size:16px}
}
@media(max-width:1100px){
  .shell>.topbar{gap:16px}
  .brand small{display:none}
  .training-shortcuts{font-size:11px}
  #training-root .training-actions{gap:8px}
}
@media(max-width:740px){
  .shell>.topbar{height:auto;flex:0 0 auto;min-height:108px;gap:8px}
  .shell .hero{grid-template-columns:minmax(0,1fr);gap:28px}
  .shell .settings-layout{display:block}
  .shell>#main{padding-top:16px}
  #training-root{grid-template-rows:auto minmax(310px,1fr) auto var(--guide-height);gap:12px}
  #training-root .training-top{flex-wrap:wrap;gap:8px}
  #session-label{font-size:10px;letter-spacing:1.2px}
  #training-root .training-card{padding:20px 16px;grid-template-rows:116px minmax(116px,1fr) 34px}
  #training-root .training-card h2{font-size:26px}
  #training-root .training-card .instruction{font-size:13px}
  #training-root .training-card .eyebrow{font-size:9px;letter-spacing:1px}
  #training-root .target-text{font-size:28px}
  #training-root .typing-area{padding:6px}
  #training-root .training-actions{flex-wrap:wrap}
  #training-root .training-actions .push{margin-left:auto}
  #training-root .training-actions .btn{padding:8px 10px;font-size:11px}
  .training-shortcuts{display:none}
  #training-root .intro-keys{gap:8px;margin:0 0 16px}
  #training-root .intro-key{padding:7px;gap:6px;font-size:10px}
  #training-root .intro-key kbd{font-size:14px;min-width:28px}
  #training-root .intro-actions{display:block}
  #training-root .intro-actions .btn{font-size:12px;padding:10px}
  #training-root .intro-actions p{margin-top:8px;font-size:11px}
  #training-root .keyboard-caption{font-size:9px;gap:6px}
  #training-root .finger-hint{font-size:10px;max-width:65%}
  #training-root .keyboard-caption>span:last-child{flex:1;text-align:right}
  #training-root .key-row,#training-root .keyboard{gap:3px}
  #training-root .key{font-size:10px}
  #training-root .key.utility{font-size:8px}
  #training-root .guide-slot{overflow:hidden}
}
/* A definite desktop height is essential: long paragraphs must overflow the
   editor, not silently increase the page's intrinsic grid height. Tiny windows
   keep a content minimum and therefore a normal page scrollbar. */
@media(min-width:741px){
  body.training-mode{--training-header-height:76px}
  body.training-mode .shell{height:100vh;height:100dvh;min-height:calc(var(--training-header-height) + var(--guide-height) + 424px)}
  body.training-mode .shell>#main{min-height:0}
  #training-root{min-height:0}
}
@media(min-width:741px) and (max-height:850px){
  body.training-mode{--training-header-height:64px}
}