/* Академия текста — редакционная мастерская. Web identity 2.0.
   One replacement layer, not stacked on identity.css. Course media is immutable. */
@font-face{font-family:Academy Manrope;font-style:normal;font-weight:400 800;font-display:swap;src:url(fonts/manrope-cyrillic.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:Academy Manrope;font-style:normal;font-weight:400 800;font-display:swap;src:url(fonts/manrope-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:Academy Manrope;font-style:normal;font-weight:400 800;font-display:swap;src:url(fonts/manrope-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
body:is(.ta-v6,.ta-classroom-page,.ta-owner-page,.v2-library,.legal-page){
 --ta-paper:#f6f5f0;--ta-white:#fffefa;--ta-ink:#17232b;--ta-muted:#5d6d75;--ta-line:#d6dfe0;--ta-ice:#e4eff3;--ta-blue:#b8e4f3;--ta-deep:#256c89;--ta-dark:#172630;
 --ta-shadow:0 12px 36px #182d3b0c;--ta-font:"Academy Manrope",Arial,sans-serif;
 --ta-type-body:16px;--ta-type-lead:18px;--ta-type-control:15px;--ta-type-caption:12px;
 background:var(--ta-paper);color:var(--ta-ink);font-family:var(--ta-font);font-size:var(--ta-type-body);line-height:1.65;-webkit-font-smoothing:antialiased;
}
:is(.ta-v6,.ta-classroom-page,.ta-owner-page,.v2-library,.legal-page) :is(button,input,select,textarea){font-family:inherit}
:is(.ta-v6,.ta-classroom-page,.ta-owner-page,.v2-library,.legal-page) :is(h1,h2,h3){text-wrap:balance;font-family:inherit}
:is(.ta-v6,.ta-classroom-page,.ta-owner-page,.v2-library,.legal-page) :is(a,button,input,select,textarea,summary):focus-visible{outline:3px solid #397e9c;outline-offset:4px}
:is(.ta-v6,.ta-classroom-page,.ta-owner-page,.v2-library,.legal-page) ::selection{background:#b8e4f3;color:#17232b}
.ta-ui-art{display:block;width:100%;height:100%;overflow:visible}

/* Mark and navigation */
.ta-v6 .academy-brand>span,.ta-owner-page .ta-owner-brand>span,.v2-library .v2-brand>span{background:#161e24;color:#fff;width:40px;height:40px;display:grid;place-items:center;border:0;border-radius:8px;box-shadow:none;font:750 28px/1 var(--ta-font)}
.ta-v6 .academy-brand>b,.ta-owner-page .ta-owner-brand>b,.v2-library .v2-brand>b{font-size:16px;line-height:1.12;font-weight:800;letter-spacing:-.045em}
.ta-v6 .academy-brand small,.ta-owner-page .ta-owner-brand small,.v2-library .v2-brand small{font-size:8px;font-weight:600;letter-spacing:.18em;color:var(--ta-muted);margin-top:5px}
.ta-v6 .academy-shell{width:min(100% - 96px,1320px)}
.ta-v6 .academy-notice{background:var(--ta-blue);color:var(--ta-ink);border-bottom:1px solid #a7d2e1}
.ta-v6 .academy-notice>.academy-shell{min-height:42px;font-size:11px;gap:24px}
.ta-v6 .academy-notice .academy-shell>span{padding:0;background:transparent;color:#365968;letter-spacing:.13em;border-radius:0;font-size:9px}
.ta-v6 .academy-notice a{border-radius:5px;padding:5px 12px;background:#17232b;color:#fff;text-decoration:none;font-size:10px}
.ta-v6 .academy-header{background:var(--ta-paper);border-bottom:1px solid #d8dfdf;box-shadow:none;backdrop-filter:none}
.ta-v6 .academy-header-row{min-height:90px;gap:26px}
.ta-v6 .academy-nav{gap:22px}.ta-v6 .academy-nav a{font-size:12px;font-weight:650;color:#445862}
.ta-v6 .academy-nav a:hover,.ta-v6 .academy-header-actions>a:first-child:hover{color:var(--ta-deep)}
.ta-v6 .academy-button{min-height:52px;padding:0 24px;border:1px solid #17232b;border-radius:7px;background:#17232b;color:#fff!important;font-size:13px;font-weight:750;box-shadow:none;transition:background .18s,border-color .18s,transform .18s}
.ta-v6 .academy-button:hover{background:#2c4554;border-color:#2c4554;transform:translateY(-1px);box-shadow:none}
.ta-v6 .academy-button-small{min-height:42px;padding:0 16px;font-size:12px}
.ta-v6 .academy-menu{border-radius:7px}

/* First screen: typography on paper, real preview on a dark working surface. */
.ta-v6 .academy-hero{padding:58px 0 76px;background:var(--ta-paper)}
.ta-v6 .academy-hero-grid{min-height:0;padding:0;gap:52px;grid-template-columns:minmax(0,1fr) minmax(0,1.06fr);align-items:center;background:none;border:0;border-radius:0;overflow:visible;box-shadow:none;color:var(--ta-ink)}
.ta-v6 .academy-hero-copy{padding:18px 0}
.ta-v6 .academy-overline{margin-bottom:22px;font-size:10px;font-weight:750;letter-spacing:.12em;color:var(--ta-deep);line-height:1.6}
.ta-v6 .academy-hero .academy-overline{color:var(--ta-deep);display:flex;align-items:center;gap:9px}
.ta-v6 .academy-hero .academy-overline:before{content:"";width:6px;height:6px;background:#317c9b;flex:0 0 auto}
.ta-v6 .academy-hero h1{max-width:680px;margin:0;font-size:clamp(50px,4.8vw,72px);font-weight:650;line-height:1.04;letter-spacing:-.055em}
.ta-v6 .academy-hero h1 em{color:var(--ta-deep);font-weight:550;letter-spacing:-.05em;margin-top:5px}
.ta-v6 .academy-lead{max-width:510px;margin:30px 0 0;color:#536773;font-size:16px;line-height:1.75}
.ta-v6 .academy-hero-actions{margin-top:30px;gap:20px;align-items:center}
.ta-v6 .academy-hero-actions>a:last-child{font-size:12px;font-weight:650;color:#445c68;text-decoration-thickness:1px;text-underline-offset:5px}
.ta-v6 .academy-hero-facts{margin-top:40px;padding-top:24px;border-color:var(--ta-line);gap:20px}
.ta-v6 .academy-hero-facts dt{font-size:27px;line-height:1.2;font-weight:600;letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.ta-v6 .academy-hero-facts dd{font-size:9px;line-height:1.5;font-weight:650;letter-spacing:.08em;color:#63767d}
.ta-v6 .academy-product-preview{position:relative;padding:22px;background:#172630;border:1px solid #2e424e;border-radius:14px;box-shadow:0 25px 50px #223d4816;color:#f2f6f7;backdrop-filter:none}
.ta-v6 .academy-product-preview:before{content:"";position:absolute;inset:-12px -12px auto auto;width:72px;height:72px;border-top:1px solid #8cabb9;border-right:1px solid #8cabb9;border-radius:0 4px 0 0;pointer-events:none;z-index:-1}
.ta-v6 .academy-product-top{padding:0 0 19px;gap:18px}
.ta-v6 .academy-product-preview .academy-product-top span{color:#aad8e8;font:700 9px/1.5 var(--ta-font);letter-spacing:.12em}
.ta-v6 .academy-product-preview .academy-product-top b{color:#f4f7f8;font-size:16px;font-weight:650;line-height:1.4}
.ta-v6 .academy-product-preview .academy-product-top>strong{font-size:30px;font-weight:450;color:#b8e4f3;letter-spacing:-.04em}
.ta-v6 .academy-preview-stage{border-radius:6px;border:1px solid #ffffff14;background:#070a0e;overflow:hidden}
.ta-v6 .academy-preview-pane video{object-fit:contain;filter:none}
.ta-v6 .academy-format-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:12px 0;gap:5px}
.ta-v6 .academy-format-tabs button{border:1px solid #52616b;border-radius:6px;padding:11px 10px;background:transparent;color:#c7d4da;font-size:14px;font-weight:600;box-shadow:none;min-height:62px}
.ta-v6 .academy-format-tabs button span{color:inherit;font-size:13px}
.ta-v6 .academy-format-tabs button small{font-size:9px;color:#9eafb8;font-weight:500;letter-spacing:0;line-height:1.5}
.ta-v6 .academy-format-tabs button.is-active{background:#ddecf1;border-color:#ddecf1;color:#172630}
.ta-v6 .academy-format-tabs button.is-active small{color:#4d6774}
.ta-v6 .academy-product-task{background:transparent;border:0;border-top:1px solid #50626e;border-radius:0;padding:18px 0 3px;gap:17px;box-shadow:none}
.ta-v6 .academy-product-task>div>span{font:700 8px/1.6 var(--ta-font);letter-spacing:.1em;color:#a8d8e9}
.ta-v6 .academy-product-task b{color:#f7f8f6;font-size:17px;font-weight:650;line-height:1.35}
.ta-v6 .academy-product-task p{color:#b2c0c7;font-size:10px;line-height:1.7}
.ta-v6 .academy-product-task a{background:#b8e4f3;color:#172630;border-radius:6px;padding:12px 14px;min-height:44px;font-size:10px}
.ta-v6 .academy-product-progress{margin-top:22px;padding-top:0}
.ta-v6 .academy-product-progress>div b{font-size:10px;font-weight:650;color:#e1e9ed}
.ta-v6 .academy-product-progress>div>span{font-size:8px;color:#afbec6}
.ta-v6 .academy-product-progress ol li{color:#a8b9c2}
.ta-v6 .academy-product-progress ol li.is-active{background:transparent;color:#d2eff9}
.ta-v6 .academy-product-progress ol li.is-active:before{background:#b8e4f3}
.ta-v6 .academy-preview-audio{background:#21333f;color:#fff}.ta-v6 .academy-preview-text{background:#e0ecf0}

/* Editorial hierarchy and content surfaces */
.ta-v6 .academy-section{padding:88px 0}
.ta-v6 :is(.academy-section-head h2,.academy-format-intro h2,.academy-program-head h2,.academy-access h2,.academy-fit h2,.academy-authors-head h2,.academy-faq h2,.academy-signup h2,.academy-news-section-head h2){font-size:clamp(34px,3.5vw,52px);line-height:1.13;font-weight:550;letter-spacing:-.045em}
.ta-v6 :is(.academy-section-head,.academy-format-intro,.academy-authors-head){grid-template-columns:.28fr 1fr .7fr;gap:38px;align-items:start;margin-bottom:36px}
.ta-v6 :is(.academy-section-head,.academy-format-intro,.academy-authors-head)>p:last-child{font-size:14px;line-height:1.75;color:var(--ta-muted)}
.ta-v6 .academy-outcomes{background:#e5edf0;border-block:1px solid #d5dfe3}
.ta-v6 .academy-output-grid{gap:22px;grid-template-columns:repeat(2,minmax(0,1fr))}
.ta-v6 .academy-output{min-height:0;height:auto;background:transparent;color:var(--ta-ink);border:0;border-radius:0;overflow:visible;box-shadow:none;display:flex;flex-direction:column}
.ta-v6 .academy-output-media{position:relative;inset:auto;width:100%;height:300px;border-radius:8px;overflow:hidden;transform:none;filter:none}
.ta-v6 .academy-output-media:after{background:none}
.ta-v6 .academy-output>div:last-child{position:relative;inset:auto;padding:18px 0 24px;border-bottom:1px solid #b8cbd3;display:grid;grid-template-columns:32px 1fr;column-gap:8px}
.ta-v6 .academy-output>div:last-child>span{grid-row:1/3;margin:7px 0 0;font-size:10px;color:#38718a}
.ta-v6 .academy-output h3{margin:0;font-size:27px;font-weight:600;line-height:1.3;letter-spacing:-.025em;color:var(--ta-ink)}
.ta-v6 .academy-output p{margin:8px 0 0;font-size:13px;line-height:1.65;color:#536974;max-width:100%}
.ta-v6 .academy-output:hover .academy-output-media{transform:none}
.ta-v6 .academy-format{background:var(--ta-paper)}
.ta-v6 .academy-format-grid{gap:0;border-block:1px solid var(--ta-line)}
.ta-v6 .academy-format-grid>article{position:relative;min-height:260px;padding:28px 30px 30px 0;background:transparent;border:0;border-right:1px solid var(--ta-line);border-radius:0;box-shadow:none}
.ta-v6 .academy-format-grid>article+article{padding-left:30px}.ta-v6 .academy-format-grid>article:last-child{border-right:0}
.ta-v6 .academy-format-grid>article>span{font-size:12px;color:#4f8096;font-weight:600}
.ta-v6 .academy-format-icon{position:absolute;right:28px;top:24px;width:48px;height:48px;margin:0;border-radius:7px;background:#e2ecf0!important;border:1px solid #cadbe2;color:#2d5266!important;font-size:23px;box-shadow:none}
.ta-v6 .academy-format-grid h3{margin:55px 0 10px;font-size:28px;font-weight:600;letter-spacing:-.03em}
.ta-v6 .academy-format-grid p{font-size:14px;line-height:1.7;color:var(--ta-muted);max-width:340px}
.ta-v6 .academy-lab{padding:48px;gap:52px;margin-top:48px;background:var(--ta-dark);border:1px solid #293f4d;border-radius:12px;box-shadow:none}
.ta-v6 .academy-lab h3{font-size:36px;font-weight:550;line-height:1.2;letter-spacing:-.04em}
.ta-v6 .academy-lab p:not(.academy-overline),.ta-v6 .academy-lab li{color:#b9c8d0;font-size:14px;line-height:1.7}
.ta-v6 .academy-lab .academy-overline{color:#aedcea}.ta-v6 .academy-lab li:before{color:#aedcea}
.ta-v6 .academy-lab-ui{border:1px solid #4d6571;border-radius:9px;background:#203440;box-shadow:0 18px 36px #00000015}
.ta-v6 .academy-lab-ui header{border-color:#536b753f}.ta-v6 .academy-lab-ui footer{border-color:#536b7555}
.ta-v6 .academy-lab-ui footer button{background:#b8e4f3;color:#172630;border-radius:5px}

/* Course: six visible topics, their own illustrations, stable interactive details */
.ta-v6 .academy-program{background:var(--ta-paper);padding-top:28px}
.ta-v6 .academy-program-head{gap:48px;grid-template-columns:1.25fr .75fr;margin-bottom:38px;align-items:end}
.ta-v6 .academy-program-head h2{max-width:650px}
.ta-v6 .academy-program-head>div:last-child{max-width:360px;border-left:2px solid #70acc4;padding-left:20px}
.ta-v6 .academy-program-head>div:last-child b{font-size:14px;font-weight:750}.ta-v6 .academy-program-head p:not(.academy-overline){font-size:13px;line-height:1.65;color:var(--ta-muted)}
.ta-v6 .academy-lessons{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;border:0}
.ta-v6 .academy-lesson{position:relative;min-height:468px;padding:0;border:1px solid #cbd7dc;border-radius:10px;background:#fffefa!important;color:var(--ta-ink);box-shadow:none;overflow:hidden;transition:border-color .2s,box-shadow .2s}
.ta-v6 .academy-lesson-front{position:relative;inset:auto;padding:21px 24px;height:100%;display:flex;flex-direction:column;opacity:1;transform:none;transition:opacity .2s}
.ta-v6 .academy-lesson-number{padding:0 0 10px;border:0;gap:10px;position:relative;z-index:1}
.ta-v6 .academy-lesson-number>span{color:#326e8a;font:750 11px/1.4 var(--ta-font);letter-spacing:.045em;white-space:nowrap}
.ta-v6 .academy-lesson-number>b{border:0;border-radius:4px;background:#edf2f3;color:#4f6875;padding:5px 7px;font:600 9px/1.4 var(--ta-font);white-space:nowrap}
.ta-v6 .academy-lesson-art{height:160px;margin:0 -24px 18px;background:#e9f0f2;flex:0 0 auto;border-block:1px solid #dce6e9}
.ta-v6 .academy-lesson:nth-child(2n) .academy-lesson-art{background:#e2edf1}
.ta-v6 .academy-lesson-front h3{font-size:24px;font-weight:650;line-height:1.2;letter-spacing:-.035em;margin:0 0 12px}
.ta-v6 .academy-lesson-front>p{font-size:12px;line-height:1.7;margin:0;color:#596d78}
.ta-v6 .academy-lesson-front>strong{max-width:100%;margin:16px 0 18px;padding:0;font-size:11px;font-weight:650;line-height:1.6;color:#345467}
.ta-v6 .academy-lesson-hint{position:static;align-self:flex-start;margin:auto 0 0;padding:0;font-style:normal;font-size:10px;font-weight:700;letter-spacing:.03em;color:#326e8a}
.ta-v6 .academy-lesson-hint span{border-color:#bdcfd7;border-radius:5px}
.ta-v6 .academy-lesson-detail{border-radius:9px;background:#172630;grid-template-columns:1fr;grid-template-rows:104px 1fr;transform:none;transition:opacity .2s;pointer-events:none}
.ta-v6 .academy-lesson-detail-copy{padding:22px 24px;overflow:auto}
.ta-v6 .academy-lesson-detail-copy h3{margin:12px 0;font-size:23px;line-height:1.25;font-weight:650;letter-spacing:-.03em;color:#fff}
.ta-v6 .academy-lesson-detail-copy>small,.ta-v6 .academy-lesson-detail-copy>strong span{color:#b6e1f0;font-family:var(--ta-font);font-size:9px}
.ta-v6 .academy-lesson-detail-copy p{font-size:12px;line-height:1.7;color:#c5d2d9}
.ta-v6 .academy-lesson-detail-copy>strong{font-size:11px;line-height:1.6;margin-top:auto;padding-top:16px;border-color:#6f87933b}
.ta-v6 .academy-lesson-graphic{background:#d1e7ef!important;color:#234d62}
.ta-v6 .academy-lesson-graphic>b{font-size:34px}.ta-v6 .academy-lesson-graphic>span{display:none}
.ta-v6 .academy-lesson-graphic>i{opacity:.4}.ta-v6 .academy-lesson-graphic:before,.ta-v6 .academy-lesson-graphic:after{opacity:.4}
.ta-v6 .academy-lesson:focus-visible{outline:3px solid #347b99;outline-offset:4px;box-shadow:none}
.ta-v6 .academy-lesson:focus-visible .academy-lesson-front{opacity:0;transform:none}
.ta-v6 .academy-lesson:focus-visible .academy-lesson-detail{opacity:1;transform:none;pointer-events:auto}
@media(hover:hover){.ta-v6 .academy-lesson:hover{border-color:#4e92ad;box-shadow:var(--ta-shadow)}.ta-v6 .academy-lesson:hover .academy-lesson-front{opacity:0;transform:none}.ta-v6 .academy-lesson:hover .academy-lesson-detail{opacity:1;transform:none;pointer-events:auto}}

/* Lower sections: light/dark editorial rhythm, not a stack of equal boxes. */
.ta-v6 .academy-access{background:#d7e9f0;color:#17232b;border-block:1px solid #c3dbe5}
.ta-v6 .academy-access-grid{gap:56px;grid-template-columns:.9fr 1.1fr}
.ta-v6 .academy-access-grid>div:first-child>p:not(.academy-overline),.ta-v6 .academy-access-steps p{color:#516975;font-size:14px;line-height:1.7}
.ta-v6 .academy-access-steps{border:0;gap:18px}
.ta-v6 .academy-access-steps article{min-height:0;padding:0 16px 0 0;border:0;border-right:1px solid #a9c5d1;border-radius:0;background:none}
.ta-v6 .academy-access-steps article:last-child{border:0}.ta-v6 .academy-access-steps span{font-size:40px;font-weight:450;color:#3c7e9b;letter-spacing:-.04em}
.ta-v6 .academy-access-steps h3{font-size:19px;font-weight:650;line-height:1.35;margin:28px 0 12px}
.ta-v6 .academy-fit{background:var(--ta-paper)}.ta-v6 .academy-fit-grid{gap:68px;grid-template-columns:.9fr 1.1fr}
.ta-v6 .academy-fit li{padding:22px 0;border-color:var(--ta-line);grid-template-columns:1fr 1.2fr;gap:24px}
.ta-v6 .academy-fit li>b{font-size:17px;font-weight:650;letter-spacing:-.02em}.ta-v6 .academy-fit li>span{font-size:13px;line-height:1.7;color:var(--ta-muted)}
.ta-v6 .academy-authors{background:#172630;color:#f0f5f7}
.ta-v6 .academy-authors-head>p:last-child{color:#bac9d2}.ta-v6 .academy-authors .academy-overline{color:#aed9e9}
.ta-v6 .academy-projects{gap:0;border-block:1px solid #67808e50;margin-top:40px}
.ta-v6 .academy-projects>span{min-height:148px;padding:26px 30px;justify-content:center;border:0;border-right:1px solid #67808e50;border-radius:0;background:transparent!important;font-size:40px;font-weight:650;letter-spacing:-.045em;color:#e4f0f5}
.ta-v6 .academy-projects>span:first-child{padding-left:0}.ta-v6 .academy-projects>span:last-child{border:0}
.ta-v6 .academy-projects small{font-size:10px;letter-spacing:.02em;font-weight:500;color:#9eb9c7}
.ta-v6 .academy-authors-note{border:0;padding:0;margin:28px 0 0;font-size:16px;line-height:1.8;max-width:930px;color:#bdcfd9}
.ta-v6 .academy-news-home{background:var(--ta-paper)}
.ta-v6 .academy-news-card{border-radius:8px;background:#fffefa;border-color:#d6dfe0;box-shadow:none}
.ta-v6 .academy-news-card h3{font-weight:650;line-height:1.35}.ta-v6 .academy-news-card p{line-height:1.7}
.ta-v6 .academy-news-section-head>a{color:var(--ta-deep)}
.ta-v6 .academy-faq{background:var(--ta-paper);padding-top:20px}
.ta-v6 .academy-faq-grid{gap:70px;grid-template-columns:.7fr 1.3fr}
.ta-v6 .academy-faq-list details{background:none;border:0;border-bottom:1px solid #cdd9de;border-radius:0;padding:24px 0}
.ta-v6 .academy-faq summary{font-size:17px;line-height:1.5;font-weight:650;letter-spacing:-.02em}
.ta-v6 .academy-faq-list p{font-size:14px;line-height:1.75;color:#566d79;margin-top:16px}
.ta-v6 .academy-signup{background:var(--ta-paper);padding-top:30px}
.ta-v6 .academy-signup-card{position:relative;background:#d6eaf3;color:#17232b;border:1px solid #bfd9e5;border-radius:12px;padding:58px;gap:72px;box-shadow:none;grid-template-columns:1fr 1fr}
.ta-v6 .academy-signup h2{max-width:580px}.ta-v6 .academy-signup .academy-overline{color:#326c87}
.ta-v6 .academy-signup p{color:#4c6776;font-size:15px;line-height:1.8}.ta-v6 .academy-signup dt{color:#173f54;font-size:40px;font-weight:600}.ta-v6 .academy-signup dd{color:#546e7b;font-size:11px}
.ta-v6 .academy-signup-card>div>p:not(.academy-overline){color:#4c6776}
.ta-v6 .academy-lab-ui>div>p{background:#294654;color:#d5e9f2}
.ta-v6 .academy-lab-ui>div>p:nth-child(2){background:#dceef5;color:#315568}
.ta-v6 .academy-lab-ui>div>p small{color:#9ed5e9}.ta-v6 .academy-lab-ui>div>p:nth-child(2) small{color:#266984}
.ta-v6 .academy-signup-card>div>a{color:#2a6582;font-size:12px;text-underline-offset:4px}
.ta-v6 .academy-form{padding:30px;background:#fffefa;border:1px solid #e0e8e8;border-radius:8px;box-shadow:0 15px 40px #2c526211}
.ta-v6 .academy-form label>span{color:#364f5d;font-size:12px;font-weight:650}
.ta-v6 .academy-form input{min-height:50px;padding:13px 14px;border:1px solid #bdcfd6;border-radius:5px;background:#f8faf9;color:#17232b;font-size:14px}
.ta-v6 .academy-form input:focus{outline:3px solid #b9deec;border-color:#347a98}
.ta-v6 .academy-form .consent-field input{min-height:0;accent-color:#2a6e8b}
.ta-v6 .academy-form .consent-field span{color:#5b6c75;font-size:11px;font-weight:500;line-height:1.7}
.ta-v6 .academy-form .consent-field a{color:#266584}.ta-v6 .academy-form .academy-button{background:#172630}
.ta-v6 .academy-footer{background:#172630;color:#edf4f7;border-top:1px solid #344e5e;padding:50px 0}
.ta-v6 .academy-footer .academy-brand small{color:#9ab4c2}.ta-v6 .academy-footer nav a{color:#bccdd6;font-size:12px;line-height:1.6}.ta-v6 .academy-footer p,.ta-v6 .academy-footer .academy-shell>div:last-child>span{color:#9eb5c2}

@media(max-width:1199px){
 .ta-v6 .academy-shell{width:calc(100% - 56px)}.ta-v6 .academy-header-row{gap:18px}.ta-v6 .academy-nav{gap:13px}.ta-v6 .academy-nav a{font-size:11px}
 .ta-v6 .academy-brand>b{font-size:14px}.ta-v6 .academy-header-actions{gap:14px}
 .ta-v6 .academy-hero-grid{gap:32px}.ta-v6 .academy-hero h1{font-size:53px}.ta-v6 .academy-product-preview{padding:18px}
 .ta-v6 .academy-product-task{grid-template-columns:1fr}.ta-v6 .academy-product-task a{justify-self:start}
 .ta-v6 :is(.academy-section-head,.academy-format-intro,.academy-authors-head){grid-template-columns:1.2fr 1fr;gap:24px}.ta-v6 :is(.academy-section-head,.academy-format-intro,.academy-authors-head)>.academy-overline{grid-column:1/-1;margin-bottom:0}
 .ta-v6 .academy-lesson-front{padding-inline:18px}.ta-v6 .academy-lesson-art{margin-inline:-18px;height:145px}.ta-v6 .academy-lesson{min-height:490px}
 .ta-v6 .academy-lesson-front h3{font-size:22px}.ta-v6 .academy-signup-card{padding:40px;gap:40px}
 .ta-v6 .academy-lab{gap:32px;padding:36px}.ta-v6 .academy-access-grid{grid-template-columns:1fr;gap:36px}.ta-v6 .academy-access-steps{max-width:none}
}
@media(max-width:980px){
 .ta-v6 .academy-hero-grid{grid-template-columns:1fr;gap:36px}.ta-v6 .academy-hero-copy{max-width:690px;padding:0}.ta-v6 .academy-hero h1{font-size:64px;max-width:760px}
 .ta-v6 .academy-product-preview{max-width:760px;width:100%;margin:0 auto}.ta-v6 .academy-hero-actions{flex-wrap:nowrap}.ta-v6 .academy-hero-facts{max-width:580px}
 .ta-v6 .academy-product-task{grid-template-columns:1fr auto}.ta-v6 .academy-hero{padding-top:36px}
 .ta-v6 .academy-lessons{grid-template-columns:repeat(2,minmax(0,1fr))}.ta-v6 .academy-lesson{min-height:460px}.ta-v6 .academy-lesson-art{height:160px}
 .ta-v6 .academy-fit-grid,.ta-v6 .academy-faq-grid,.ta-v6 .academy-signup-card,.ta-v6 .academy-lab{grid-template-columns:1fr;gap:32px}
 .ta-v6 .academy-program-head{grid-template-columns:1fr .7fr;gap:32px}.ta-v6 .academy-output-media{height:260px}
 .ta-v6 .academy-section{padding-block:64px}.ta-v6 .academy-lab-ui{width:100%;max-width:none}
}
@media(max-width:850px){
 .ta-v6 .academy-header-row{min-height:76px}.ta-v6 .academy-header-actions{display:none}.ta-v6 .academy-nav{padding:22px;gap:2px;border:1px solid #cbdbe1;border-radius:8px;background:#fffefa;box-shadow:0 18px 35px #233c4a18}
 .ta-v6 .academy-nav a{display:block;padding:12px;font-size:15px;min-height:48px}.ta-v6 .academy-menu{display:block}
 .ta-v6 .academy-format-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.ta-v6 .academy-format-grid>article{padding-right:18px}.ta-v6 .academy-format-grid>article+article{padding-left:18px}
 .ta-v6 .academy-format-icon{right:16px;width:40px;height:40px;font-size:20px}.ta-v6 .academy-format-grid h3{font-size:24px}
 .ta-v6 .academy-projects{grid-template-columns:repeat(2,minmax(0,1fr))}.ta-v6 .academy-projects>span:nth-child(2){border-right:0}.ta-v6 .academy-projects>span:nth-child(-n+2){border-bottom:1px solid #67808e50}.ta-v6 .academy-projects>span:nth-child(3){padding-left:0}
}
@media(max-width:600px){
 .ta-v6 .academy-shell{width:calc(100% - 36px)}.ta-v6 .academy-notice>.academy-shell{gap:10px;justify-content:space-between;min-height:44px;font-size:10px}.ta-v6 .academy-notice .academy-shell>span{display:none}.ta-v6 .academy-notice a{padding:7px 9px;font-size:9px}
 .ta-v6 .academy-header-row{min-height:76px}.ta-v6 .academy-brand>span{width:34px;height:34px;font-size:25px}.ta-v6 .academy-brand>b{font-size:14px}.ta-v6 .academy-brand small{font-size:7px}
 .ta-v6 .academy-hero{padding:30px 0 48px}.ta-v6 .academy-hero-grid{gap:34px}.ta-v6 .academy-hero h1{font-size:clamp(37px,9.8vw,56px);line-height:1.08;letter-spacing:-.05em}
 .ta-v6 .academy-hero .academy-overline{font-size:8px;letter-spacing:.1em;margin-bottom:20px}.ta-v6 .academy-lead{font-size:14px;line-height:1.8;margin-top:24px}
 .ta-v6 .academy-hero-actions{flex-direction:column;align-items:stretch;gap:15px;margin-top:26px}.ta-v6 .academy-hero-actions>.academy-button{min-height:54px;font-size:13px}.ta-v6 .academy-hero-actions>a:last-child{text-align:center;min-height:30px}
 .ta-v6 .academy-hero-facts{margin-top:24px;padding-top:20px;gap:10px}.ta-v6 .academy-hero-facts dt{font-size:24px}.ta-v6 .academy-hero-facts dd{font-size:8px;letter-spacing:.04em}
 .ta-v6 .academy-product-preview{padding:14px;border-radius:10px}.ta-v6 .academy-product-preview:before{inset:-7px -7px auto auto;width:40px;height:40px}
 .ta-v6 .academy-product-preview .academy-product-top b{font-size:13px}.ta-v6 .academy-product-preview .academy-product-top span{font-size:8px}.ta-v6 .academy-product-preview .academy-product-top>strong{font-size:25px}
 .ta-v6 .academy-format-tabs button{padding:10px 5px;min-height:57px;font-size:12px}.ta-v6 .academy-format-tabs button small{font-size:8px}.ta-v6 .academy-format-tabs button>span{display:none}
 .ta-v6 .academy-product-task{grid-template-columns:1fr;gap:14px;padding-top:16px}.ta-v6 .academy-product-task b{font-size:17px}.ta-v6 .academy-product-task p{font-size:11px}.ta-v6 .academy-product-task a{justify-self:stretch;min-height:43px;font-size:11px;justify-content:center}
 .ta-v6 .academy-product-progress{grid-template-columns:1fr;gap:10px}.ta-v6 .academy-product-progress>div{display:flex;align-items:baseline;justify-content:space-between;gap:10px}.ta-v6 .academy-product-progress ol{gap:6px}
 .ta-v6 .academy-section{padding:52px 0}.ta-v6 :is(.academy-section-head h2,.academy-format-intro h2,.academy-program-head h2,.academy-access h2,.academy-fit h2,.academy-authors-head h2,.academy-faq h2,.academy-signup h2,.academy-news-section-head h2){font-size:32px;line-height:1.16;letter-spacing:-.04em}
 .ta-v6 :is(.academy-section-head,.academy-format-intro,.academy-authors-head){display:block;margin-bottom:28px}.ta-v6 :is(.academy-section-head,.academy-format-intro,.academy-authors-head)>.academy-overline{margin-bottom:16px}.ta-v6 :is(.academy-section-head,.academy-format-intro,.academy-authors-head)>p:last-child{font-size:13px;margin-top:18px}
 .ta-v6 .academy-output-grid{grid-template-columns:1fr;gap:22px}.ta-v6 .academy-output-media{height:auto;aspect-ratio:16/10}.ta-v6 .academy-output>div:last-child{padding-top:15px;padding-bottom:18px}.ta-v6 .academy-output h3{font-size:25px}.ta-v6 .academy-output p{font-size:12px}
 .ta-v6 .academy-format-grid{grid-template-columns:1fr;border-bottom:0}.ta-v6 .academy-format-grid>article,.ta-v6 .academy-format-grid>article+article{min-height:0;padding:24px 65px 24px 0;border:0;border-bottom:1px solid var(--ta-line)}
 .ta-v6 .academy-format-grid>article>span{font-size:10px}.ta-v6 .academy-format-grid h3{margin:13px 0 8px;font-size:26px}.ta-v6 .academy-format-grid p{font-size:13px;margin-bottom:0}.ta-v6 .academy-format-icon{right:0;top:25px}
 .ta-v6 .academy-lab{padding:26px 21px;margin-top:32px;gap:24px}.ta-v6 .academy-lab h3{font-size:28px;line-height:1.22}.ta-v6 .academy-lab p:not(.academy-overline),.ta-v6 .academy-lab li{font-size:12px}
 .ta-v6 .academy-program{padding-top:10px}.ta-v6 .academy-program-head{grid-template-columns:1fr;gap:23px;margin-bottom:26px}.ta-v6 .academy-program-head>div:last-child{padding-left:16px}
 .ta-v6 .academy-lessons{grid-template-columns:1fr;gap:18px}.ta-v6 .academy-lesson{min-height:0}.ta-v6 .academy-lesson-front{padding:20px 23px}.ta-v6 .academy-lesson-art{height:160px;margin:0 -23px 20px}.ta-v6 .academy-lesson-front h3{font-size:25px;line-height:1.25}.ta-v6 .academy-lesson-front>p{font-size:13px}.ta-v6 .academy-lesson-front>strong{font-size:12px}.ta-v6 .academy-lesson-hint{padding-top:8px;font-size:11px}.ta-v6 .academy-lesson-detail{grid-template-rows:90px 1fr}
 .ta-v6 .academy-access-steps{grid-template-columns:1fr;gap:23px}.ta-v6 .academy-access-steps article{display:grid;grid-template-columns:58px 1fr;column-gap:14px;border:0;border-bottom:1px solid #b5d0dc;padding:0 0 22px}.ta-v6 .academy-access-steps span{grid-row:1/3;font-size:35px}.ta-v6 .academy-access-steps h3{margin:2px 0 9px;font-size:20px}.ta-v6 .academy-access-steps p{margin:0;font-size:13px}
 .ta-v6 .academy-fit li{grid-template-columns:1fr;gap:9px;padding:21px 0}.ta-v6 .academy-fit li>b{font-size:19px}.ta-v6 .academy-fit li>span{font-size:13px}
 .ta-v6 .academy-projects>span{min-height:130px;font-size:31px;padding:24px 16px}.ta-v6 .academy-projects small{font-size:9px;line-height:1.5}.ta-v6 .academy-authors-note{font-size:14px}
 .ta-v6 .academy-faq-grid{gap:20px}.ta-v6 .academy-faq-list details{padding:21px 0}.ta-v6 .academy-faq summary{font-size:15px;line-height:1.6}.ta-v6 .academy-faq-list p{font-size:13px}
 .ta-v6 .academy-signup{padding-top:12px}.ta-v6 .academy-signup-card{width:calc(100% - 24px);padding:28px 18px;gap:28px}.ta-v6 .academy-signup p{font-size:14px}.ta-v6 .academy-signup dt{font-size:34px}.ta-v6 .academy-signup dd{font-size:10px}.ta-v6 .academy-form{padding:22px 18px}.ta-v6 .academy-form input{font-size:16px}.ta-v6 .academy-form .academy-button{padding-inline:12px;font-size:12px}
 .ta-v6 .academy-footer .academy-shell{gap:28px}.ta-v6 .academy-footer nav{grid-template-columns:1fr 1fr;gap:12px 24px}
}
/* Рабочий кабинет: общая марка, светлая рабочая поверхность, ясные состояния. */
.ta-classroom-page{--ta-button-ink:#172630}
.ta-classroom-page .ta-classroom-menu{gap:6px}
.ta-classroom-page .ta-classroom-menu a{border-radius:8px;padding:11px 15px;font-size:12px;font-weight:600;color:#4d6662}
.ta-classroom-page .ta-classroom-menu a.active{background:#172630;color:#fff;box-shadow:none}
.ta-classroom-page .ta-profile-menu>summary{border-color:#d0dcd5;background:#f7f8f3;border-radius:8px}
.ta-classroom-page .ta-dashboard-hero{border:1px solid #ccd9d4;border-radius:20px;background:var(--ta-white);color:#17232b;box-shadow:var(--ta-shadow);grid-template-columns:minmax(0,1.8fr) minmax(0,1fr)}
.ta-classroom-page .ta-dashboard-copy{padding:32px 36px}
.ta-classroom-page .ta-dashboard-copy>small{color:#356c7a;letter-spacing:.11em;font-size:10px}
.ta-classroom-page .ta-dashboard-copy h1{font-size:clamp(28px,3vw,43px);font-weight:600;line-height:1.12;letter-spacing:-.04em;max-width:680px;margin:20px 0 0}
.ta-classroom-page .ta-dashboard-copy>p{color:#526b66;line-height:1.65;margin:18px 0 4px;font-size:15px}
.ta-classroom-page .ta-dashboard-actions>span,.ta-classroom-page .ta-dashboard-actions>span b{color:#48605b;font-weight:550;font-size:13px}
.ta-classroom-page .ta-dashboard-actions .button{background:#172630;color:#fff;border-color:#172630;border-radius:10px}
.ta-classroom-page .ta-dashboard-actions .button:hover{background:#2b4c4b}
.ta-classroom-page .ta-dashboard-progress{background:#e1e9e3;height:4px}
.ta-classroom-page .ta-dashboard-progress i{background:#44859a}
.ta-classroom-page .ta-dashboard-summary{border:0}
.ta-classroom-page .ta-dashboard-token-card{background:#e2edf2;border:0;border-left:1px solid #ccd9d4;border-radius:0;position:relative}
.ta-classroom-page .ta-dashboard-token-card>small{color:#386a77;letter-spacing:.11em}
.ta-classroom-page .ta-dashboard-token-card>strong{color:#172c2e;font-size:38px;font-weight:500;letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.ta-classroom-page .ta-dashboard-token-card>span,.ta-classroom-page .ta-dashboard-token-card>p{color:#526d6c}
.ta-classroom-page .ta-dashboard-token-card>a{color:#245f74;font-weight:650}
.ta-classroom-page .ta-dashboard-token-card .ta-term-help{color:#25647a}
.ta-classroom-page .ta-dashboard-token-card .ta-term-help>span[aria-hidden]{margin:0;color:inherit;font-size:11px;line-height:1}
.ta-classroom-page .ta-dashboard-token-card .ta-term-with-help{color:#526d6c}
.ta-classroom-page .ta-dashboard-token-card .ta-term-with-help>span:not(.ta-term-help){color:#526d6c}
.ta-classroom-page .ta-dashboard-heading{padding:28px 0 6px;align-items:end}
.ta-classroom-page .ta-dashboard-heading small{padding:0;background:transparent;color:#3d7180;border-radius:0;font-size:10px;letter-spacing:.13em}
.ta-classroom-page .ta-dashboard-heading h2{font-size:32px;font-weight:550;letter-spacing:-.035em}
.ta-classroom-page .ta-dashboard-heading p{font-size:13px;color:#596f68}
.ta-classroom-page .ta-dashboard-lessons{gap:18px;grid-template-columns:repeat(3,minmax(0,1fr))}
.ta-classroom-page .ta-dashboard-lessons>a,.ta-classroom-page .ta-dashboard-lessons>article{background:#fffefa;border:1px solid #cfdbd3;border-radius:16px;padding:22px;box-shadow:none;min-height:285px}
.ta-classroom-page .ta-dashboard-lessons>a:hover{border-color:#83a8ad;box-shadow:var(--ta-shadow);transform:translateY(-3px)}
.ta-classroom-page .ta-dashboard-lessons>a.complete{border-color:#8da895}
.ta-classroom-page .ta-dashboard-lessons header b{color:#356c7b;font-size:11px}
.ta-classroom-page .ta-dashboard-lessons header span{color:#6c7f77;font-size:11px}
.ta-classroom-page .ta-dashboard-lesson-icon{margin-top:18px;height:78px;border-radius:10px;background:#e3edf0!important;color:#477f8b;box-shadow:inset 0 0 0 1px #cadcdd;position:relative;overflow:hidden}
.ta-classroom-page .ta-dashboard-lessons>a:nth-child(2n) .ta-dashboard-lesson-icon{background:#ecf0e7!important;color:#657961}
.ta-classroom-page .ta-dashboard-lesson-icon:after{content:'';position:absolute;width:90px;right:14px;top:20px;height:38px;border-top:1px solid #85a6ac66;border-bottom:1px solid #85a6ac66;pointer-events:none}
.ta-classroom-page .ta-dashboard-lessons h3{font-size:23px;font-weight:550;line-height:1.15;letter-spacing:-.025em;color:#172b29;margin-top:20px}
.ta-classroom-page .ta-dashboard-lessons p{font-size:13px;line-height:1.5;color:#5b726a}
.ta-classroom-page .ta-dashboard-lessons footer b{font-size:11px;color:#3f666a}
.ta-classroom-page .ta-dashboard-lessons footer span{background:#eaf0e2;color:#4c674d;font-size:9px}
.ta-classroom-page .ta-dashboard-my-works,.ta-classroom-page .ta-outcomes{border-radius:18px;background:#e9efec;border-color:#d2ded5;box-shadow:none}
.ta-classroom-page .ta-outcome-card{border-radius:12px;border-color:#ccd9d3;background:#fcfcf7;box-shadow:none}
.ta-classroom-page .ta-dashboard-bottom>article,.ta-classroom-page .ta-dashboard-bottom>nav{border-radius:14px;background:#fffefa;border-color:#d4dfd6}
.ta-classroom-page .ta-classroom-nav{border-radius:16px;background:#fffefa;border-color:#cedbd3;box-shadow:none}
.ta-classroom-page .ta-classroom-nav-head{background:transparent;border-bottom:1px solid #d4dfd6}
.ta-classroom-page .ta-classroom-nav-head h2{font-size:23px;letter-spacing:-.025em;font-weight:600}
.ta-classroom-page .ta-classroom-nav nav a{background:transparent;border-color:#d4dfd6;border-radius:0}
.ta-classroom-page .ta-classroom-nav nav a.active{background:#e0eced;box-shadow:inset 3px 0 0 #347b90}
.ta-classroom-page .ta-format-tabs{padding:5px;border:1px solid #d0dcd5;border-radius:12px;background:#e8eeea;gap:5px}
.ta-classroom-page .ta-format-tabs button{border-radius:8px;background:transparent;border:0;color:#526b63;min-height:42px;font-size:13px}
.ta-classroom-page .ta-format-tabs button.active{background:#172630;color:#fff;box-shadow:none}
.ta-classroom-page .ta-lesson-lab-card{background:#e2edf2;border:1px solid #c5d9d9;border-radius:16px}
.ta-classroom-page .ta-lesson-lab-card h2{font-size:27px;font-weight:550;line-height:1.15}
.ta-classroom-page .ta-lab-compact-head h1{font-size:clamp(28px,3vw,42px);font-weight:550;letter-spacing:-.035em}
.ta-classroom-page .ta-lab-compact-head p{color:#61766e}
.ta-classroom-page .ta-lab-lesson-select{border-radius:10px;background:#fffefa;border-color:#c9d9d2}
.ta-classroom-page .ta-ai-studio{border:1px solid #314f4f;border-radius:18px;box-shadow:0 16px 36px #162f3310}
.ta-classroom-page .ta-ai-studio-head{background:#172630;border-color:#8fa9a326;padding:22px}
.ta-classroom-page .ta-ai-studio-head h2{font-weight:550;letter-spacing:-.025em;font-size:25px}
.ta-classroom-page .ta-ai-balance{background:#ffffff05;border-color:#758e883d;border-radius:10px}
.ta-classroom-page .ta-ai-routing{background:#1c2e2c;border-color:#7a989033}
.ta-classroom-page .ta-ai-mode-switch{background:#203532;border-color:#698b8133}
.ta-classroom-page .ta-ai-mode-switch button{border-color:#698b8133;color:#c5d7d0}
.ta-classroom-page .ta-ai-mode-switch button.active{background:#c2e5e9;color:#203c3c}
.ta-classroom-page .ta-ai-prompt{background:#172630;border-color:#698b8133}
.ta-classroom-page .ta-ai-prompt textarea{border-radius:10px;background:#253a36;border-color:#6e8f8466;color:#f4f7ef;line-height:1.6}
.ta-classroom-page .ta-ai-output{background:#20312f;border-left:1px solid #698b8126}
.ta-classroom-page .ta-ai-prompt-meta>span{background:#d3e0c9;color:#263c2e;border-radius:5px;font-size:9px}
.ta-classroom-page .ta-ai-run{border-radius:9px;background:#b7e2e9;color:#172630}
.ta-classroom-page .ta-ai-save{border-radius:9px;border-color:#688c7e;background:transparent}
.ta-classroom-page .ta-ai-empty h3{font-weight:550;letter-spacing:-.03em;line-height:1.12}
.ta-classroom-page .ta-ai-included{background:#172630;border-color:#698b8133}
.ta-classroom-page .ta-chat-message{border-radius:12px;background:#eaf0eb}
.ta-classroom-page .ta-ai-output .ta-chat-message{background:#2b423b}
.ta-classroom-page .ta-ai-output .ta-chat-message.is-user{background:#34555a}
.ta-classroom-page .ta-wallet-history,.ta-classroom-page .ta-work-card,.ta-classroom-page .ta-works-empty,.ta-classroom-page .ta-saved-work{border-radius:16px;background:#fffefa;border-color:#d0ddd3;box-shadow:none}
.ta-classroom-page .ta-my-works .button,.ta-classroom-page .ta-dashboard-my-works .button{background:#172630;color:#fff;border-color:#172630}
.ta-classroom-page .ta-work-card h2{font-weight:550;font-size:23px;letter-spacing:-.025em}
.ta-classroom-page .ta-work-actions a{color:#286277}
.ta-classroom-page .ta-work-actions a.button{color:#fff}
.ta-classroom-page .ta-cabinet-section-head{background:#172630;border-color:#3d5a53;border-radius:20px;box-shadow:none}
.ta-classroom-page .ta-cabinet-section-head h1{font-weight:550;letter-spacing:-.04em;line-height:1.05;font-size:clamp(34px,4vw,58px)}
.ta-classroom-page .ta-library-tools input{border-radius:10px;border-color:#c4d5cb;background:#fffefa}
.ta-classroom-page .ta-library-tools button{border-radius:8px;border-color:#c8d9d0;background:#fffefa;color:#48665b}
.ta-classroom-page .ta-library-tools button.is-active{background:#172630;color:#fff;border-color:#172630}
.ta-classroom-page .term-card{border:1px solid #d1ded4;border-radius:14px;background:#fffefa;padding:26px}
.ta-classroom-page .term-card h2{font-size:26px;letter-spacing:-.03em;font-weight:550;color:#1e3430}
.ta-classroom-page .term-card p{color:#587065;line-height:1.7;font-size:14px}

/* CRM: та же система без декоративных графиков и изменения данных. */
.ta-owner-page .ta-owner-brand>span{border-radius:9px}
.ta-owner-page .ta-owner-main{padding-top:38px}
.ta-owner-page .ta-owner-title h1{font-size:clamp(38px,4vw,58px);font-weight:550;letter-spacing:-.04em;line-height:1.05}
.ta-owner-page .ta-owner-kpis>article,.ta-owner-page .ta-owner-card{border-radius:16px;border-color:#d0ddd3;background:#fffefa;box-shadow:none}
.ta-owner-page .ta-owner-kpis strong{font-weight:550;letter-spacing:-.035em;font-variant-numeric:tabular-nums}
.ta-owner-page .ta-owner-card h2{font-weight:550;letter-spacing:-.025em}
.ta-owner-page .ta-owner-sync{background:#172630;color:#fff;border-radius:9px;box-shadow:none}
.ta-owner-page .ta-owner-funnel-steps i{background:#a7d7df}
.ta-owner-page table thead{background:#e7efea}

/* Публичная библиотека и документы — продолжение той же айдентики. */
body.v2-library,body.legal-page{background:var(--ta-paper);color:var(--ta-ink)}
.v2-library .v2-header,.legal-page .legal-header{background:var(--ta-white);border-color:var(--ta-line);box-shadow:none}
.v2-library .v2-brand>span{background:#121918;color:#fff;border-radius:10px}
.v2-library .v2-brand>b{letter-spacing:-.035em}
.v2-library .v2-library-first{background:var(--ta-paper)}
.v2-library .v2-library-intro h1{font-weight:600;letter-spacing:-.04em;line-height:1.05}
.v2-library .v2-library-platform-note{border-radius:14px;background:#e2edf2;border-color:#c3d7d7}
.v2-library .v2-library-tools input{border-radius:10px;background:#fffefa;border-color:#bdcfc7}
.v2-library .v2-library-tools button{border-radius:8px;background:#fffefa;border-color:#bdcfc7;color:#405f53}
.v2-library .v2-library-tools button.is-active{background:#172630;color:#fff}
.v2-library .term-card{background:#fffefa;border-radius:14px;border-color:#cedcd2;box-shadow:none}
.v2-library .term-card h3{font-weight:600;letter-spacing:-.03em}
.v2-library .v2-button{border-radius:10px;background:#172630;color:#fff;box-shadow:none}
.v2-library .v2-task-grid>article,.v2-library .v2-country-grid>article{border-radius:16px;box-shadow:none}
.legal-page .legal-content h1{font-weight:600;letter-spacing:-.035em;line-height:1.12}
.legal-page .legal-related a{border-radius:8px;background:#edf2ed;border-color:#c9d9cd}
/* Application shell: persistent navigation, quieter reading space. */
.ta-owner-page .ta-owner-header{background:#fffefa;color:#17232b;border-color:#d3dfe4;box-shadow:none}
.ta-owner-page .ta-owner-brand,.ta-owner-page .ta-owner-header nav a{color:#234756}
.ta-owner-page .ta-owner-header nav a{font-size:12px}.ta-owner-page .ta-owner-user{color:#4f6f7f;border-color:#c1d4dc;font-size:11px}
.ta-owner-page .ta-owner-kpis small,.ta-owner-page .ta-owner-card p{font-size:11px;line-height:1.7}
.ta-owner-page .ta-owner-table th{font-size:10px}.ta-owner-page .ta-owner-table td{font-size:12px}
.ta-owner-page .ta-owner-kpis article{border-radius:0}
.ta-v6 .skip-link{top:0;transform:translateY(-180%)}.ta-v6 .skip-link:focus{top:12px;transform:none}
.ta-classroom-page .ta-header{background:#fffefa;border-bottom:1px solid #d4dfe3;box-shadow:none}
.ta-classroom-page .ta-wordmark{position:relative;padding-left:46px;min-height:38px;justify-content:center;color:#17232b}
.ta-classroom-page .ta-wordmark:before{content:'Т';position:absolute;left:0;top:50%;transform:translateY(-50%);width:36px;height:36px;display:grid;place-items:center;background:#17232b;color:#fff;border-radius:7px;font:750 26px/1 var(--ta-font)}
.ta-classroom-page .ta-wordmark>span{font-size:15px;letter-spacing:-.045em;font-weight:800}.ta-classroom-page .ta-wordmark small{font-size:7px;letter-spacing:.09em;color:#5e7582}
.ta-classroom-page .ta-classroom-menu a{display:flex;align-items:center;justify-content:center;min-height:44px;color:#476170;font-size:12px;border-radius:6px}
.ta-classroom-page .ta-classroom-menu a.active{background:#dcecf3;color:#1e4f68}
.ta-classroom-page .ta-profile-menu summary{background:#f1f5f5;color:#254451;border:1px solid #c9d9df;border-radius:6px}
.ta-classroom-page .ta-profile-menu nav{border-radius:7px;border-color:#c4d7e0;box-shadow:0 14px 35px #172d3a18}
.ta-classroom-page .ta-profile-menu nav a{border-radius:4px}.ta-classroom-page .ta-profile-menu nav a:hover{background:#edf3f5}
.ta-classroom-page .ta-classroom{padding-block:30px 64px}
.ta-classroom-page .ta-dashboard-hero{grid-template-columns:minmax(0,1.7fr) minmax(265px,1fr);border:0;border-radius:0;box-shadow:none;background:transparent;gap:28px;overflow:visible}
.ta-classroom-page .ta-dashboard-copy{padding:14px 8px 12px 0;min-height:0;justify-content:center}
.ta-classroom-page .ta-dashboard-copy>small{font-size:10px;color:#39778f;font-weight:750;letter-spacing:.1em}
.ta-classroom-page .ta-dashboard-copy h1{font-size:clamp(30px,3vw,45px);font-weight:650;line-height:1.13;letter-spacing:-.045em;max-width:670px;margin-top:20px}
.ta-classroom-page .ta-dashboard-copy>p{max-width:640px;font-size:14px;line-height:1.8;color:#536d7a;margin-top:18px}
.ta-classroom-page .ta-dashboard-actions{margin:26px 0 0;padding:0;gap:20px;flex-wrap:wrap}
.ta-classroom-page .ta-dashboard-actions .button{min-height:48px;padding-inline:22px;font-size:12px;font-weight:750;border-radius:6px;background:#172630;border-color:#172630;color:#fff;box-shadow:none}
.ta-classroom-page .ta-dashboard-actions>span b{font-size:12px;color:#56717f}
.ta-classroom-page .ta-dashboard-progress{margin-top:25px;background:#d9e3e6;height:3px}
.ta-classroom-page .ta-dashboard-summary{display:block;border:0}
.ta-classroom-page .ta-dashboard-token-card{height:100%;padding:26px!important;background:#dcebf2;border:1px solid #c8dde8;border-radius:10px;box-shadow:0 7px 24px #21455408}
.ta-classroom-page .ta-dashboard-token-card>small{max-width:260px;font-size:9px;line-height:1.6;color:#326c86}
.ta-classroom-page .ta-dashboard-token-card>strong{margin-top:25px;font-size:43px;line-height:1.2;font-weight:500;color:#1f4356}
.ta-classroom-page .ta-dashboard-token-card>span{font-size:11px;line-height:1.7;color:#4f6f80}
.ta-classroom-page .ta-dashboard-token-card>p{font-size:12px;line-height:1.75;margin:16px 0 0;color:#4f6f80}
.ta-classroom-page .ta-dashboard-token-card>a{margin-top:auto;padding-top:22px;font-size:12px;color:#256684}
.ta-classroom-page .ta-dashboard-token-card .ta-term-help>span[aria-hidden]{margin:0;font:750 11px/1 var(--ta-font);color:#256684}
.ta-classroom-page .ta-dashboard-heading{padding:36px 0 10px;border-bottom:1px solid #d5e0e4;margin-bottom:6px;gap:20px}
.ta-classroom-page .ta-dashboard-heading small{font-size:9px;font-weight:750;color:#41758c;letter-spacing:.12em}
.ta-classroom-page .ta-dashboard-heading h2{font-size:32px;font-weight:600;letter-spacing:-.035em;margin:8px 0 6px}
.ta-classroom-page .ta-dashboard-heading p{font-size:12px;line-height:1.7;color:#5c7481}
.ta-classroom-page .ta-dashboard-lessons{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.ta-classroom-page .ta-dashboard-lessons>a,.ta-classroom-page .ta-dashboard-lessons>article{min-height:370px;padding:20px;border:1px solid #cbdbe2;border-radius:9px;background:#fffefa;overflow:hidden;box-shadow:none;transition:border-color .2s,box-shadow .2s,transform .2s}
.ta-classroom-page .ta-dashboard-lessons>a:hover{border-color:#77a8bd;box-shadow:0 12px 25px #2346570d;transform:translateY(-2px)}
.ta-classroom-page .ta-dashboard-lessons header b{font:750 10px/1.5 var(--ta-font);letter-spacing:.07em;color:#38758f}
.ta-classroom-page .ta-dashboard-lessons header b strong{font-size:15px;font-weight:600;letter-spacing:-.02em}.ta-classroom-page .ta-dashboard-lessons header span{font-size:11px;color:#607b88}
.ta-classroom-page .ta-dashboard-lesson-icon{width:calc(100% + 40px);height:144px;margin:14px -20px 0;padding:0;background:#e5eff3!important;box-shadow:none;border:0;border-block:1px solid #d8e5eb;border-radius:0;position:relative}
.ta-classroom-page .ta-dashboard-lesson-icon:before,.ta-classroom-page .ta-dashboard-lesson-icon:after{display:none}
.ta-classroom-page .ta-dashboard-lessons>a:nth-child(2n) .ta-dashboard-lesson-icon{background:#e5eff3!important}
.ta-classroom-page .ta-dashboard-lessons h3{font-size:22px;line-height:1.24;font-weight:650;letter-spacing:-.03em;margin:19px 0 10px;color:#183440}
.ta-classroom-page .ta-dashboard-lessons p{font-size:12px;line-height:1.65;color:#5a7280}
.ta-classroom-page .ta-dashboard-lessons footer{padding-top:22px;gap:10px}.ta-classroom-page .ta-dashboard-lessons footer span{background:#ebf2f3;color:#506d7d;border-radius:4px;font-size:9px;padding:5px 8px}.ta-classroom-page .ta-dashboard-lessons footer b{font-size:11px;color:#326b86}
.ta-classroom-page .ta-dashboard-lessons>article.locked{opacity:1;background:#f8f9f7}.ta-classroom-page .ta-dashboard-lessons>article.locked .ta-dashboard-lesson-icon{opacity:.55;filter:saturate(.4)}
.ta-classroom-page .ta-dashboard-lessons>a.complete{border-color:#7fa99e}.ta-classroom-page .ta-dashboard-lessons>a.complete footer span{background:#e6eee7;color:#41675b}
.ta-classroom-page .ta-dashboard-my-works{padding:25px 28px;border:1px solid #c7dce6;background:#dfedf2;border-radius:9px;margin-top:20px}
.ta-classroom-page .ta-dashboard-my-works h2{font-size:25px;font-weight:600;letter-spacing:-.03em}.ta-classroom-page .ta-dashboard-my-works p{font-size:13px;color:#537181}
.ta-classroom-page .ta-dashboard-my-works .button{border-radius:6px;min-height:46px;font-size:12px}
.ta-classroom-page .ta-outcomes{padding:32px 0;margin-top:18px;background:transparent;border:0;border-radius:0;box-shadow:none}
.ta-classroom-page .ta-outcomes-head{margin-bottom:24px}.ta-classroom-page .ta-outcomes-head small{color:#42778f;font-size:9px}.ta-classroom-page .ta-outcomes-head h2{font-size:30px;font-weight:600;letter-spacing:-.035em}.ta-classroom-page .ta-outcomes-head p{font-size:12px;color:#607887}
.ta-classroom-page .ta-outcomes-grid{gap:16px}.ta-classroom-page .ta-outcome-card{background:transparent;border:0;border-radius:6px;overflow:hidden;box-shadow:none}
.ta-classroom-page .ta-outcome-card>div{padding:16px 0;min-height:0}.ta-classroom-page .ta-outcome-card h3{font-size:20px;font-weight:600;line-height:1.3;color:#234554;letter-spacing:-.025em}.ta-classroom-page .ta-outcome-card p{font-size:11px;line-height:1.7;color:#5f7a88}.ta-classroom-page .ta-outcome-card small{color:#477c91}
.ta-classroom-page .ta-dashboard-bottom{grid-template-columns:1fr 1fr;gap:18px}.ta-classroom-page .ta-dashboard-bottom>article{padding:25px;background:#fffefa;border-color:#cfdee4;border-radius:8px}.ta-classroom-page .ta-dashboard-bottom>article h2{font-size:25px;font-weight:600;line-height:1.25;color:#223f4d;letter-spacing:-.035em}.ta-classroom-page .ta-dashboard-bottom>article p{font-size:13px;line-height:1.7;color:#5c7584}
.ta-classroom-page .ta-dashboard-bottom>nav{grid-column:1/-1;display:flex;flex-direction:row;gap:30px;min-height:0;padding:15px 0;border:0;border-top:1px solid #cfdee4;border-radius:0;background:transparent;justify-content:flex-start}.ta-classroom-page .ta-dashboard-bottom>nav a{border:0;font-size:12px;color:#45778c;padding:10px 0}
.ta-classroom-page .ta-dashboard-bottom small{color:#477c91}.ta-classroom-page .ta-dashboard-ai a{font-size:12px;color:#2a6a88}

/* The lesson remains the focus, with the complete player above the fold. */
.ta-classroom-page .ta-classroom-layout{grid-template-columns:220px minmax(0,1fr);gap:24px}
.ta-classroom-page .ta-classroom-layout>.ta-classroom-nav{top:26px;padding:16px 0;background:transparent;border:0;border-radius:0;box-shadow:none}
.ta-classroom-page .ta-classroom-nav-head{padding:0 12px 18px;border-color:#cbdbe2}.ta-classroom-page .ta-classroom-nav-head h2{font-size:20px;font-weight:650}.ta-classroom-page .ta-classroom-nav-head>small{font-size:9px;color:#4c7f94}.ta-classroom-page .ta-classroom-nav-head>span{font-size:10px;color:#597484}
.ta-classroom-page .ta-classroom-layout .ta-classroom-nav nav a{grid-template-columns:1fr auto;gap:5px;min-height:80px;padding:14px 12px;border-color:#d6e1e6;border-radius:0;color:#334f60}
.ta-classroom-page .ta-classroom-layout .ta-classroom-nav nav a>b{grid-column:1/-1;font:750 9px/1.4 var(--ta-font);color:#497c91}.ta-classroom-page .ta-classroom-layout .ta-classroom-nav nav a>span{font-size:12px;font-weight:600;line-height:1.4}.ta-classroom-page .ta-classroom-layout .ta-classroom-nav nav small{font-size:10px;color:#65808d}
.ta-classroom-page .ta-classroom-layout .ta-classroom-nav nav a.active{background:#deedf3;border-radius:5px;box-shadow:inset 3px 0 0 #377d9a}.ta-classroom-page .ta-classroom-layout .ta-classroom-nav nav a.locked{opacity:.65}
.ta-classroom-page .ta-lesson-view{padding:20px;background:#fffefa;border:1px solid #d3e0e5;border-radius:10px;box-shadow:none}
.ta-classroom-page .ta-lesson-head{padding:0}.ta-classroom-page .ta-lesson-head h1{font-size:26px;line-height:1.25;font-weight:650;letter-spacing:-.035em}.ta-classroom-page .ta-lesson-head small{font:750 9px/1.5 var(--ta-font);color:#387c95}.ta-classroom-page .ta-lesson-head>span{font-size:11px;border-radius:4px;background:#eaf2f4;color:#4d7283}
.ta-classroom-page .ta-format-tabs{margin:18px 0 14px;padding:0;gap:0;border:0;border-bottom:1px solid #c6dbe4;border-radius:0;background:transparent}
.ta-classroom-page .ta-format-tabs button{position:relative;min-height:44px;padding:10px 18px;border:0;border-radius:0;font-size:12px;font-weight:650;color:#5a7b8d;background:none}
.ta-classroom-page .ta-format-tabs button.active{color:#235e7b;background:none;box-shadow:inset 0 -3px 0 #2f7898}
.ta-classroom-page .ta-media-panel{border-radius:6px}.ta-classroom-page .ta-video-panel video{object-fit:contain;filter:none}
.ta-classroom-page .ta-lesson-notes{grid-template-columns:1fr;margin-top:22px;gap:14px}.ta-classroom-page .ta-lesson-notes>div:first-child{padding:0;background:none;border-radius:0}.ta-classroom-page .ta-lesson-notes>div:first-child p{font-size:13px;line-height:1.8;color:#597584}
.ta-classroom-page .ta-lesson-notes .ta-lesson-result{background:#e6eff2;border:1px solid #d1e1e7;border-radius:6px;padding:16px}.ta-classroom-page .ta-lesson-notes .ta-lesson-result b{font-size:12px;line-height:1.6}.ta-classroom-page .ta-lesson-result>div{background:#d4e7ed;color:#376f87;border-radius:5px}
.ta-classroom-page .ta-lesson-download,.ta-classroom-page .ta-presentation-toolbar a{border-radius:5px;min-height:38px;display:inline-flex;align-items:center;font-size:10px}
.ta-classroom-page .ta-lesson-lab-card{padding:22px;background:#e4eff4;border:1px solid #cadae3;border-radius:8px;gap:16px;grid-template-columns:50px 1fr}
.ta-classroom-page .ta-lesson-lab-number{width:50px;height:50px;border-radius:6px;font-size:24px;background:#20485d;color:#c6e8f4}
.ta-classroom-page .ta-lesson-lab-card h2{font-size:23px;font-weight:650;line-height:1.3;letter-spacing:-.03em}.ta-classroom-page .ta-lesson-lab-card p{font-size:12px;line-height:1.7}.ta-classroom-page .ta-lesson-lab-card>.button{grid-column:2;justify-self:start;min-height:44px;border-radius:5px;font-size:11px;padding:11px 16px;background:#172630;color:#fff;border-color:#172630}
.ta-classroom-page .ta-lesson-pager a,.ta-classroom-page .ta-complete-lesson{border-radius:5px;min-height:44px;font-size:11px}
.ta-classroom-page .ta-podcast-panel{background:#172630}.ta-classroom-page .ta-podcast-copy{padding:30px}.ta-classroom-page .ta-podcast-copy h2{font-size:32px;font-weight:600;line-height:1.2}.ta-classroom-page .ta-podcast-copy p{font-size:13px;line-height:1.8;color:#bfced7}

/* Laboratory, library and saved work use the same editorial controls. */
.ta-classroom-page .ta-lab-compact-head h1,.ta-classroom-page .ta-my-works h1{font-size:38px;font-weight:600;letter-spacing:-.04em;line-height:1.2}.ta-classroom-page .ta-lab-compact-head p{font-size:13px;line-height:1.8;color:#5a7889}
.ta-classroom-page .ta-lab-lesson-select{background:#edf3f5;border-color:#d0e0e7;border-radius:6px}.ta-classroom-page .ta-lab-lesson-select summary{font-size:12px;min-height:44px;padding:12px 16px;color:#315c72}
.ta-classroom-page .ta-ai-studio{border-radius:10px;background:#172630;border-color:#344d5b;box-shadow:none}
.ta-classroom-page .ta-ai-studio-head{padding:22px 24px}.ta-classroom-page .ta-ai-studio-head h2{font-size:25px;font-weight:600;line-height:1.3;color:#f0f6f9;letter-spacing:-.03em}
.ta-classroom-page .ta-ai-studio-head small{font-size:9px;color:#a6d4e5}.ta-classroom-page .ta-ai-balance{background:#ffffff05;border-color:#5b768345;border-radius:6px}.ta-classroom-page .ta-ai-balance b{font-weight:550;font-size:25px}
.ta-classroom-page .ta-ai-routing,.ta-classroom-page .ta-ai-mode-switch{background:#1d3340;border-color:#65839633}
.ta-classroom-page .ta-ai-mode-switch button{padding:15px 18px;min-height:64px;border:0;border-right:1px solid #65839633;border-radius:0;color:#c0d1da;background:none}.ta-classroom-page .ta-ai-mode-switch button.active{background:#c2e1ee;color:#1e495f;box-shadow:inset 0 -3px 0 #77b8d1}
.ta-classroom-page .ta-ai-mode-switch button>span{font-size:13px;font-weight:700}.ta-classroom-page .ta-ai-mode-switch button small{font-size:10px;line-height:1.5}
.ta-classroom-page .ta-ai-prompt{background:#172630;padding:24px;border-color:#53748644}.ta-classroom-page .ta-ai-prompt textarea{background:#203947;border-color:#4c6b7c;border-radius:6px;min-height:175px;padding:17px;font-size:14px;line-height:1.8;color:#e4f0f6}
.ta-classroom-page .ta-ai-prompt label{font-size:13px;font-weight:650}.ta-classroom-page .ta-ai-prompt-meta{font-size:11px}.ta-classroom-page .ta-ai-prompt>p{font-size:11px;line-height:1.75;color:#a6bfcc}
.ta-classroom-page .ta-ai-actions{gap:8px}.ta-classroom-page .ta-ai-actions button{border-radius:5px;min-height:44px;font-size:11px;line-height:1.5}.ta-classroom-page .ta-ai-actions .ta-ai-run{background:#b8e4f3;color:#17384c;border-color:#b8e4f3}
.ta-classroom-page .ta-ai-save{color:#c7dae5;border-color:#4c6b7c;background:transparent}
.ta-classroom-page .ta-ai-suggestion{border-color:#4b6979;background:#213946;color:#c6dce7;border-radius:5px;font-size:11px;line-height:1.55}
.ta-classroom-page .ta-ai-output{background:#12222c;border-color:#53748644;padding:24px}.ta-classroom-page .ta-ai-empty>span{border-radius:9px;background:#b8e4f3;color:#1b3f52;box-shadow:0 0 0 12px #b8e4f306}.ta-classroom-page .ta-ai-empty h3{font-size:27px;font-weight:550;line-height:1.3;letter-spacing:-.03em}.ta-classroom-page .ta-ai-empty p{font-size:13px;line-height:1.8;color:#adcad9}
.ta-classroom-page .ta-ai-included{background:#1b303c;border-color:#53748644;color:#b9d1de}.ta-classroom-page .ta-ai-included span{font-size:10px;line-height:1.6}
.ta-classroom-page .ta-wallet-history{border-radius:6px;border-color:#cfdee5;background:#fffefa}.ta-classroom-page .ta-wallet-history summary{font-size:13px;min-height:44px}
.ta-classroom-page .ta-work-card{border-color:#cadae3;background:#fffefa;border-radius:8px;padding:24px}.ta-classroom-page .ta-work-card h2{font-size:22px;font-weight:600;line-height:1.4;color:#2b4d60}.ta-classroom-page .ta-work-card p{font-size:13px;line-height:1.7}.ta-classroom-page .ta-work-actions a{border-radius:5px;min-height:40px}
.ta-classroom-page .ta-cabinet-section-head{grid-template-columns:1.3fr .7fr;gap:35px;padding:34px 38px;background:#dcebf2;border:1px solid #c6dce6;border-radius:10px;color:#203f51;box-shadow:none}
.ta-classroom-page .ta-cabinet-section-head h1{font-size:43px;font-weight:600;color:#1d4357;letter-spacing:-.04em}.ta-classroom-page .ta-cabinet-section-head small{font-size:9px;color:#467b94}.ta-classroom-page .ta-cabinet-section-head p{color:#506e7e;font-size:13px;line-height:1.8}.ta-classroom-page .ta-cabinet-section-head aside{border-color:#bad1dc;color:#294e62}.ta-classroom-page .ta-cabinet-section-head aside p{font-size:12px}.ta-classroom-page .ta-cabinet-section-head a{color:#286685}
.ta-classroom-page .ta-library-tools{gap:24px;margin:28px 0}.ta-classroom-page .ta-library-tools input{min-height:50px;border-color:#bdd2dc;border-radius:6px;background:#fffefa;font-size:14px}.ta-classroom-page .ta-library-tools button{min-height:40px;padding:9px 12px;font-size:11px;border-color:#c7dbe4;border-radius:5px;color:#4b6d81}.ta-classroom-page .ta-library-tools button.is-active{background:#1b4259;color:#fff;border-color:#1b4259}
.ta-classroom-page .ta-library-grid{gap:18px}.ta-classroom-page .term-card{border-radius:7px;border:1px solid #cddfe6;background:#fffefa;padding:25px}.ta-classroom-page .term-card>span{font-size:9px;font-weight:650;letter-spacing:.05em;color:#4a7a93}.ta-classroom-page .term-card h2{font-size:25px;font-weight:600;line-height:1.3;color:#24495e}.ta-classroom-page .term-card p{font-size:13px;line-height:1.85;color:#506c7c}
.ta-classroom-page .ta-term-tooltip{font-family:var(--ta-font);font-size:12px!important;line-height:1.7;background:#fffefa;border-color:#abc8d7;border-radius:7px;color:#37566a!important;box-shadow:0 15px 35px #1b3f5220}.ta-classroom-page .ta-term-tooltip b{color:#244b60;font-size:13px}.ta-classroom-page .ta-term-tooltip a{color:#276c91}

@media(min-width:1180px){
 .ta-app-shell{padding-left:232px}
 .ta-app-shell .ta-header{position:fixed;left:0;right:auto;top:0;bottom:0;width:232px;z-index:60;background:#eaf0f2;border:0;border-right:1px solid #cbdde5;backdrop-filter:none}
 .ta-app-shell.admin-bar .ta-header{top:32px}
 .ta-app-shell .ta-header .header-inner{width:auto;margin:0;padding:30px 20px 22px;min-height:100%;height:100%;display:flex;flex-direction:column;align-items:stretch;gap:0}
 .ta-app-shell .ta-wordmark{padding:0 0 25px;min-height:90px;border-bottom:1px solid #ccdce2;display:flex;flex-direction:column;justify-content:flex-end;align-items:flex-start}
 .ta-app-shell .ta-wordmark:before{position:relative;top:auto;transform:none;margin:0 0 18px;width:43px;height:43px;font-size:31px}
 .ta-app-shell .ta-wordmark>span{font-size:15px;line-height:1.3;white-space:normal;letter-spacing:-.04em}.ta-app-shell .ta-wordmark small{font-size:6px;letter-spacing:.03em}
 .ta-app-shell .ta-classroom-menu{width:100%;margin:26px 0 0;padding:0;display:flex;flex-direction:column;gap:7px;border:0}
 .ta-classroom-page.ta-app-shell .ta-header{background:#eaf0f2}
 .ta-classroom-page.ta-app-shell .ta-classroom-menu{align-items:stretch}
 .ta-classroom-page.ta-app-shell .ta-classroom-menu a{width:100%;align-self:stretch;text-align:left}
 .ta-app-shell .ta-classroom-menu a{position:relative;justify-content:flex-start;padding:13px 15px;min-height:48px;font-size:12px;color:#4b6b7e;background:transparent;border:1px solid transparent;border-radius:6px}
 .ta-app-shell .ta-classroom-menu a.active{background:#fffefa;color:#244f69;border-color:#cfdee5;box-shadow:0 4px 12px #29465408}
 .ta-app-shell .ta-classroom-menu a:after{content:'›';margin-left:auto;font-size:16px;color:#7196a9}.ta-app-shell .ta-classroom-menu a.active:after{content:'•';color:#397c9b}
 .ta-app-shell .ta-profile-menu{max-width:100%;margin:auto 0 0;padding-top:30px}.ta-app-shell .ta-profile-menu summary{font-size:11px;background:#e1eaf0;white-space:normal;min-height:45px}.ta-app-shell .ta-profile-menu nav{top:auto;bottom:calc(100% - 25px);left:0;right:auto;width:210px}
 .ta-app-shell .ta-demo-menu{margin:18px 0 0}.ta-app-shell .ta-demo-menu p{left:0;right:auto;width:270px}
 .ta-app-shell .ta-classroom.shell{width:calc(100% - 64px);max-width:1400px;padding-top:36px}
 .ta-app-shell .ta-classroom-layout{grid-template-columns:190px minmax(0,1fr);gap:22px}
 .ta-app-shell .ta-lesson-head h1{font-size:24px}
 .ta-app-shell .ta-header .ta-profile-short{display:none}
}
@media(min-width:1800px){.ta-app-shell{padding-left:254px}.ta-app-shell .ta-header{width:254px}.ta-app-shell .ta-header .header-inner{padding-inline:26px}.ta-app-shell .ta-classroom.shell{padding-top:48px}}
@media(max-width:1179px){
 .ta-classroom-page .ta-classroom.shell{width:calc(100% - 48px)}.ta-classroom-page .ta-header .header-inner{width:calc(100% - 48px)}
 .ta-classroom-page .ta-classroom-menu{gap:3px}.ta-classroom-page .ta-classroom-menu a{font-size:11px;padding-inline:10px}
 .ta-classroom-page .ta-dashboard-copy h1{font-size:38px}.ta-classroom-page .ta-dashboard-hero{gap:24px}
 .ta-classroom-page .ta-dashboard-lessons h3{font-size:21px}.ta-classroom-page .ta-profile-menu{font-size:10px}
}
@media(max-width:900px){
 .ta-classroom-page .ta-dashboard-hero{grid-template-columns:1.5fr 1fr;gap:24px}.ta-classroom-page .ta-dashboard-copy h1{font-size:31px}
 .ta-classroom-page .ta-dashboard-lessons{grid-template-columns:repeat(2,minmax(0,1fr))}
 .ta-classroom-page .ta-classroom-layout{grid-template-columns:1fr}.ta-classroom-page .ta-classroom-layout>.ta-classroom-nav{position:static;padding:20px;border:1px solid #cbdde5;border-radius:8px;background:#fffefa}.ta-classroom-page .ta-classroom-layout .ta-classroom-nav nav{grid-template-columns:1fr 1fr;gap:8px}
 .ta-classroom-page .ta-lesson-view{order:-1}.ta-classroom-page .ta-cabinet-section-head{padding:28px;grid-template-columns:1fr;gap:24px}
 .ta-classroom-page .ta-dashboard-token-card{padding:23px!important}.ta-classroom-page .ta-dashboard-token-card>strong{font-size:36px}
}
@media(max-width:620px){
 .ta-classroom-page .ta-classroom.shell{width:calc(100% - 28px);padding-top:23px}.ta-classroom-page .ta-header .header-inner{width:100%;padding:12px 14px 0;min-height:116px;height:auto}
 .ta-classroom-page .ta-wordmark{padding-left:39px;max-width:calc(100% - 85px);min-height:36px}.ta-classroom-page .ta-wordmark:before{width:30px;height:30px;font-size:23px}.ta-classroom-page .ta-wordmark>span{font-size:13px}.ta-classroom-page .ta-wordmark small{font-size:5px;letter-spacing:.055em}
 .ta-classroom-page .ta-profile-menu{right:14px;top:12px}.ta-classroom-page .ta-profile-menu summary{font-size:11px;padding:9px 10px}
 .ta-classroom-page .ta-classroom-menu{width:100%;margin:10px 0 0;padding:8px 0;border-top:1px solid #e2e8ea;gap:3px}.ta-classroom-page .ta-classroom-menu a{padding:10px 4px;min-height:43px;font-size:10px;border-radius:5px}
 .ta-classroom-page .ta-dashboard-hero{grid-template-columns:1fr;gap:26px}.ta-classroom-page .ta-dashboard-copy{padding:0 5px}.ta-classroom-page .ta-dashboard-copy>small{font-size:9px}.ta-classroom-page .ta-dashboard-copy h1{font-size:33px;margin-top:18px}.ta-classroom-page .ta-dashboard-copy>p{font-size:14px;line-height:1.8}
 .ta-classroom-page .ta-dashboard-actions{gap:15px}.ta-classroom-page .ta-dashboard-actions .button{min-height:50px;flex:1}.ta-classroom-page .ta-dashboard-actions>span{width:100%}.ta-classroom-page .ta-dashboard-progress{margin-top:18px}
 .ta-classroom-page .ta-dashboard-token-card{padding:22px!important}.ta-classroom-page .ta-dashboard-token-card>strong{margin-top:15px;font-size:37px}.ta-classroom-page .ta-dashboard-token-card>p{font-size:12px}.ta-classroom-page .ta-dashboard-token-card>a{padding-top:17px}
 .ta-classroom-page .ta-dashboard-heading{display:block;padding-top:19px}.ta-classroom-page .ta-dashboard-heading h2{font-size:31px}.ta-classroom-page .ta-dashboard-heading p{max-width:none;font-size:12px;margin-bottom:14px}
 .ta-classroom-page .ta-dashboard-lessons{grid-template-columns:1fr;gap:20px}.ta-classroom-page .ta-dashboard-lessons>a,.ta-classroom-page .ta-dashboard-lessons>article{min-height:0;padding:21px}.ta-classroom-page .ta-dashboard-lesson-icon{width:calc(100% + 42px);margin-inline:-21px;height:160px}.ta-classroom-page .ta-dashboard-lessons h3{font-size:25px}.ta-classroom-page .ta-dashboard-lessons p{font-size:13px}.ta-classroom-page .ta-dashboard-lessons footer{padding-top:22px}
 .ta-classroom-page .ta-dashboard-my-works{flex-direction:column;align-items:stretch;padding:23px}.ta-classroom-page .ta-dashboard-my-works .button{align-self:flex-start;padding:12px 18px}
 .ta-classroom-page .ta-outcomes{padding-top:24px}.ta-classroom-page .ta-outcomes-head{display:block}.ta-classroom-page .ta-outcomes-head h2{font-size:29px}.ta-classroom-page .ta-outcomes-head p{max-width:100%;font-size:12px}.ta-classroom-page .ta-outcomes-grid{gap:12px}.ta-classroom-page .ta-outcome-card h3{font-size:18px}.ta-classroom-page .ta-outcome-card p{display:block;font-size:10px}
 .ta-classroom-page .ta-dashboard-bottom{grid-template-columns:1fr}.ta-classroom-page .ta-dashboard-bottom>nav{flex-wrap:wrap;gap:12px 25px}
 .ta-classroom-page .ta-lesson-view{padding:14px 10px;border-radius:8px}.ta-classroom-page .ta-lesson-head h1{font-size:25px;line-height:1.25}.ta-classroom-page .ta-lesson-head small{font-size:8px}.ta-classroom-page .ta-format-tabs{margin-top:16px}.ta-classroom-page .ta-format-tabs button{min-height:44px;padding:10px 12px;font-size:11px}
 .ta-classroom-page .ta-lesson-notes{padding-inline:4px}.ta-classroom-page .ta-lesson-notes .ta-lesson-result{grid-template-columns:35px 1fr;gap:12px}.ta-classroom-page .ta-lesson-download{grid-column:2;justify-self:start}.ta-classroom-page .ta-lesson-lab-card{padding:18px 14px;grid-template-columns:40px 1fr;gap:12px}.ta-classroom-page .ta-lesson-lab-number{width:40px;height:40px;font-size:21px}.ta-classroom-page .ta-lesson-lab-card h2{font-size:23px}.ta-classroom-page .ta-lesson-lab-card>.button{grid-column:1/-1;justify-self:stretch;justify-content:center;white-space:normal}
 .ta-classroom-page .ta-classroom-layout .ta-classroom-nav nav{grid-template-columns:1fr}.ta-classroom-page .ta-lesson-pager{flex-wrap:wrap;gap:10px}
 .ta-classroom-page .ta-lab-compact-head h1,.ta-classroom-page .ta-my-works h1{font-size:33px}.ta-classroom-page .ta-lab-compact-head{gap:15px}.ta-classroom-page .ta-lab-compact-head p{font-size:12px}.ta-classroom-page .ta-lab-lesson-select summary{font-size:11px;line-height:1.6}
 .ta-classroom-page .ta-ai-studio-head{padding:20px 16px}.ta-classroom-page .ta-ai-studio-head h2{font-size:24px}.ta-classroom-page .ta-ai-studio-head small{font-size:8px}.ta-classroom-page .ta-ai-mode-switch button{min-height:62px;padding:11px 4px}.ta-classroom-page .ta-ai-mode-switch button>span{font-size:10px}.ta-classroom-page .ta-ai-mode-switch button small{font-size:8px}
 .ta-classroom-page .ta-ai-prompt,.ta-classroom-page .ta-ai-output{padding:20px 16px}.ta-classroom-page .ta-ai-prompt textarea{font-size:16px;padding:14px;min-height:210px}.ta-classroom-page .ta-ai-actions{flex-wrap:wrap}.ta-classroom-page .ta-ai-actions .ta-ai-run{flex-basis:100%;min-height:48px}.ta-classroom-page .ta-ai-actions .ta-ai-save{flex:1;min-height:44px}
 .ta-classroom-page .ta-cabinet-section-head{padding:26px 22px}.ta-classroom-page .ta-cabinet-section-head h1{font-size:36px}.ta-classroom-page .ta-library-tools{gap:17px}.ta-classroom-page .ta-library-tools input{font-size:16px}.ta-classroom-page .ta-library-tools button{min-height:40px;font-size:10px}.ta-classroom-page .term-card{padding:23px}.ta-classroom-page .term-card p{font-size:13px}
}
@media(prefers-reduced-motion:reduce){:is(.ta-v6,.ta-classroom-page,.ta-owner-page,.v2-library,.legal-page) *{scroll-behavior:auto!important;transition-duration:0s!important;animation:none!important}}

/* 2026-09-15 · Soft colour study and beginner-first laboratory.
   Deliberately scoped to the public site and student cabinet; media and owner/payment UI are unchanged. */
body:is(.ta-v6,.ta-classroom-page){--ta-paper:#f8f7f4;--ta-white:#ffffff;--ta-ink:#23252c;--ta-muted:#626673;--ta-line:#e0e1e7;--ta-ice:#eaf1f7;--ta-blue:#cae8f2;--ta-deep:#416480;--ta-dark:#20242a;background:var(--ta-paper)}
.ta-v6 .academy-notice{background:#dcd6f4;border-color:#cbc3e4;color:#302945}
.ta-v6 .academy-notice .academy-shell>span{color:#514366}
.ta-v6 .academy-header{background:#f8f7f4;border-color:#e4e0dc}
.ta-v6 .academy-hero{background:radial-gradient(ellipse at 95% 10%,#e8e3f5,transparent 58%),#f8f7f4}
.ta-v6 .academy-hero h1 em{color:#646088}
.ta-v6 .academy-product-preview{background:#20242a;border-color:#39424a;border-radius:22px;box-shadow:0 24px 60px #30304018}
.ta-v6 .academy-product-preview:before{display:none}
.ta-v6 .academy-preview-stage{border-radius:12px}
.ta-v6 .academy-outcomes{background:#eaf0f6;border-color:#dce4ed}
.ta-v6 .academy-format{background:#efebf7;border-color:#e2dcec}
/* Card geometry must change together with the filled-card treatment: the former
   editorial columns used zero outer padding and touching separator borders. */
.ta-v6 .academy-format-grid{gap:18px;border:0;align-items:stretch}
.ta-v6 .academy-format-grid>article,.ta-v6 .academy-format-grid>article+article,.ta-v6 .academy-format-grid>article:last-child{box-sizing:border-box;min-width:0;min-height:240px;padding:28px;background:#ffffffb8;border:1px solid #dfdce6;border-radius:20px}
.ta-v6 .academy-format-grid>article>span{display:block;line-height:20px}
.ta-v6 .academy-format-grid .academy-format-icon{top:24px;right:24px;width:44px;height:44px;font-size:22px}
.ta-v6 .academy-format-grid h3{margin:36px 0 12px;padding-right:0;font-size:28px;line-height:1.2}
.ta-v6 .academy-format-grid p{max-width:none;margin:0;font-size:15px;line-height:1.65}
@media(max-width:760px){
 .ta-v6 .academy-format-grid{grid-template-columns:1fr;gap:14px}
 .ta-v6 .academy-format-grid>article,.ta-v6 .academy-format-grid>article+article,.ta-v6 .academy-format-grid>article:last-child{min-height:0;padding:22px;border-radius:18px}
 .ta-v6 .academy-format-grid .academy-format-icon{top:20px;right:20px;width:40px;height:40px;font-size:21px}
 .ta-v6 .academy-format-grid>article>span{font-size:11px}
 .ta-v6 .academy-format-grid h3{margin:16px 0 10px;padding-right:48px;font-size:26px}
 .ta-v6 .academy-format-grid p{font-size:15px;line-height:1.6}
}
.ta-v6 .academy-lesson{border-color:#dedee5;border-radius:18px}
.ta-v6 .academy-lesson-art{background:#ece8f4;border-color:#e1ddea}
.ta-v6 .academy-lesson:nth-child(2n) .academy-lesson-art{background:#e0edf1}
.ta-v6 .academy-lesson:nth-child(3n) .academy-lesson-art{background:#e9eee4}
.ta-v6 .academy-authors{background:#f0ece6}
.ta-v6 .academy-signup{background:#e9e5f4}
.ta-v6 .academy-button{border-radius:12px;background:#28272f;border-color:#28272f}
.ta-v6 .academy-lab{border-radius:22px;background:#232932}
.ta-classroom-page .ta-header{background:#f0edf5!important;border-color:#e1dce8}
.ta-classroom-page .ta-classroom-menu a.active{background:#fff!important;color:#423b58!important;border-color:#dcd5e9!important;border-radius:12px}
.ta-classroom-page .ta-dashboard-course-card{background:#edf1e9!important;border-color:#dde4d7!important;border-radius:18px}
.ta-classroom-page .ta-dashboard-token-card{background:#ece7f5!important;border-color:#ddd5e9!important;border-radius:18px;color:#353047}
.ta-classroom-page .ta-dashboard-token-card :is(p,span,small,a){color:#555065}
.ta-classroom-page .ta-dashboard-token-card>strong{color:#393049;font-size:38px}
.ta-classroom-page .ta-dashboard-lesson,.ta-classroom-page .ta-lesson-view{border-radius:18px;border-color:#e0dfe7;background:#fff}
.ta-classroom-page .ta-lesson-lab-card{background:#ece8f5;border-color:#ddd6e9;border-radius:16px}
.ta-classroom-page .ta-lab-compact-head{margin-bottom:20px;align-items:center}
.ta-classroom-page .ta-lab-compact-head h1{font-size:clamp(30px,3vw,42px);letter-spacing:-.04em}
.ta-classroom-page .ta-lab-compact-head p{font-size:14px;color:#626673}
.ta-classroom-page .ta-lab-lesson-select{margin-bottom:20px}
.ta-classroom-page .ta-lab-lesson-select summary{background:#eeebf3;border:1px solid #e0dbe8;border-radius:12px;color:#585065;padding:13px 18px;font-size:12px}
.ta-classroom-page .ta-ai-studio{background:#fff;border:1px solid #dedee6;border-radius:22px;box-shadow:0 12px 45px #2e2c4010;color:#23252c;overflow:hidden}
.ta-classroom-page .ta-ai-studio-head{background:#fff;border:0;padding:28px 28px 18px;align-items:center;gap:24px}
.ta-classroom-page .ta-ai-studio-head h2{color:#242630;font-size:27px;line-height:1.25;margin:6px 0 8px;font-weight:700}
.ta-classroom-page .ta-ai-studio-head small{color:#777284;letter-spacing:.1em;font-size:9px}
.ta-classroom-page .ta-ai-studio-head p{color:#696675;font-size:13px;line-height:1.6;margin:0}
.ta-classroom-page .ta-ai-balance{background:#f5f2fa;border:1px solid #e6e0ef;border-radius:14px;padding:12px 16px;display:grid;grid-template-columns:auto auto;gap:2px 12px;align-items:center;min-width:210px;flex-shrink:0;color:#514b60}
.ta-classroom-page .ta-ai-balance>span{font-size:11px;color:#686073}
.ta-classroom-page .ta-ai-balance>b{grid-column:1;grid-row:2;font-size:26px;line-height:1.2;color:#393249;white-space:nowrap;letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.ta-classroom-page .ta-ai-balance>.ta-term{font-size:10px}
.ta-classroom-page .ta-ai-balance>button{grid-column:2;grid-row:2;background:transparent;color:#514966;padding:7px 0;font-size:10px;min-height:32px;border:0;text-decoration:underline;text-underline-offset:3px}
.ta-classroom-page .ta-ai-mode-switch{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;background:#fff;border:0;padding:0 28px 24px}
.ta-classroom-page .ta-ai-mode-switch button{position:relative;text-align:left;display:grid;grid-template-columns:34px 1fr;gap:4px 10px;min-width:0;min-height:90px;padding:16px 12px;border:1px solid #e2dfe9;border-radius:14px;background:#faf9fc;color:#484252;box-shadow:none;transition:background .16s,border-color .16s}
.ta-classroom-page .ta-ai-mode-switch button i{grid-row:1/3;align-self:center;display:grid;place-items:center;width:34px;height:38px;background:#eeeaf5;border-radius:10px;font-style:normal;font-size:24px;color:#6b5c85;font-weight:600}
.ta-classroom-page .ta-ai-mode-switch button>span{font-size:14px;font-weight:700;align-self:end}
.ta-classroom-page .ta-ai-mode-switch button small{font-size:10px;line-height:1.45;white-space:normal;color:#72697e}
.ta-classroom-page .ta-ai-mode-switch button.active{background:#e8e1f4;border:1px solid #8773aa;color:#3e3155;box-shadow:inset 0 0 0 1px #8773aa}
.ta-classroom-page .ta-ai-mode-switch button:hover{border-color:#8773aa}
.ta-classroom-page .ta-ai-workspace{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0;border-top:1px solid #e6e2eb}
.ta-classroom-page .ta-ai-prompt{background:#fff;padding:28px;min-width:0;border:0}
.ta-classroom-page .ta-ai-prompt-meta{margin-bottom:22px;display:flex;gap:12px;justify-content:space-between;align-items:center;flex-wrap:wrap}
.ta-classroom-page .ta-ai-prompt-meta>span{background:#f1ecf8;color:#665279;border-radius:6px;padding:5px 9px;font-size:10px}
.ta-classroom-page .ta-ai-prompt-meta>b{font-size:11px;font-weight:600;color:#72697e}
.ta-classroom-page .ta-ai-prompt label{display:block;font-size:18px;font-weight:700;letter-spacing:-.02em;color:#282631;text-transform:none;margin-bottom:8px}
.ta-classroom-page .ta-ai-prompt .ta-ai-prompt-hint{font-size:13px;line-height:1.65;color:#696675;margin:0 0 14px;min-height:42px}
.ta-classroom-page .ta-ai-prompt textarea{display:block;width:100%;min-height:185px;resize:vertical;border:1px solid #d5cedf;border-radius:14px;background:#fbfafc;color:#302c37;padding:18px;font-size:15px;line-height:1.7;box-shadow:0 2px 8px #28213304}
.ta-classroom-page .ta-ai-prompt textarea::placeholder{color:#817889;opacity:1}
.ta-classroom-page .ta-ai-prompt textarea:focus{border-color:#8671a7;outline:3px solid #e7dff3;outline-offset:1px}
.ta-classroom-page .ta-ai-prompt .ta-ai-cost-explainer{font-size:11px;line-height:1.65;color:#685d76;margin:12px 0 18px;min-height:36px}
.ta-classroom-page .ta-ai-actions{display:flex;flex-wrap:wrap;gap:10px}
.ta-classroom-page .ta-ai-actions .ta-ai-run{flex:1 0 100%;border-radius:12px;min-height:50px;background:#383044;border-color:#383044;color:#fff;font-size:14px;font-weight:650;padding:12px 20px}
.ta-classroom-page .ta-ai-actions .ta-ai-run:hover{background:#51425f}
.ta-classroom-page .ta-ai-actions .ta-ai-save{background:#fff;color:#6a5e79;border:0;border-radius:8px;font-size:11px;padding:6px 0;min-height:36px;margin-right:15px;text-decoration:underline;text-underline-offset:3px}
.ta-classroom-page .ta-ai-studio button:disabled{cursor:wait;opacity:.55}
.ta-classroom-page .ta-ai-suggestions{margin-top:16px;border-top:1px solid #ece8f1;padding-top:18px}
.ta-classroom-page .ta-ai-suggestions>small{font-size:9px;color:#716579;letter-spacing:.06em}
.ta-classroom-page .ta-ai-suggestions>div{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.ta-classroom-page .ta-ai-suggestions button{border:1px solid #ddd6e8;background:#f7f4fb;color:#625070;border-radius:9px;font-size:11px;min-height:40px;padding:8px 12px;line-height:1.4;text-align:left}
.ta-classroom-page .ta-ai-prompt>p{color:#756c7c;font-size:11px;line-height:1.7}
.ta-classroom-page .ta-ai-prompt [data-work-status]:not(:empty){background:#f2edf8;border-radius:10px;padding:12px;color:#51445e}
.ta-classroom-page .ta-ai-output{background:linear-gradient(155deg,#f0ecf8,#edf4f8);border:0;border-left:1px solid #e3dfea;padding:28px;min-width:0;max-height:850px;overflow:auto;display:block;scroll-margin-top:24px}
.ta-classroom-page .ta-ai-empty{display:flex;flex-direction:column;justify-content:center;align-items:flex-start;min-height:460px;text-align:left;max-width:100%;padding:0;background:none}
.ta-classroom-page .ta-ai-empty>small{color:#72677e;font-size:10px;letter-spacing:.12em;order:-2}
.ta-classroom-page .ta-ai-empty h3{color:#3b3449;font-weight:650;font-size:27px;line-height:1.3;margin:22px 0 12px}
.ta-classroom-page .ta-ai-empty p{color:#756b80;font-size:13px;line-height:1.8;max-width:380px;margin:0}
.ta-classroom-page .ta-ai-empty>.ta-result-caption{margin-top:24px;width:auto;height:auto;display:block;background:transparent;color:#6c6279;box-shadow:none;border-radius:0;font-size:10px;line-height:1.7;font-weight:600}
.ta-result-preview{height:180px;display:flex;align-items:center;justify-content:center;width:100%;margin-top:20px;position:relative;isolation:isolate}
.ta-result-preview:before{content:'';position:absolute;inset:10px 15%;background:#ded5ec;border-radius:50%;filter:blur(25px);z-index:-1}
.ta-preview-sheet{width:180px;height:135px;background:#ffffffed;border:1px solid #ffffff;box-shadow:0 16px 30px #5340651a;border-radius:12px;padding:20px;transform:rotate(-5deg);display:flex;flex-direction:column;gap:8px}
.ta-preview-sheet>span{color:#827096;font-size:27px;font-weight:600;line-height:1.3;margin-bottom:8px}
.ta-preview-sheet>i{display:block;background:#e9e2f0;height:5px;border-radius:5px;width:85%}.ta-preview-sheet>i:last-child{width:55%}
.ta-result-preview--presentation .ta-preview-sheet{width:140px;height:100px;padding:15px;position:absolute;transform:translate(-42px,15px) rotate(-12deg)}
.ta-result-preview--presentation .ta-preview-sheet:nth-child(2){transform:translate(43px,-8px) rotate(10deg);background:#d9e9ec}
.ta-result-preview--presentation .ta-preview-sheet:nth-child(3){transform:translate(0,14px) rotate(-2deg)}
.ta-result-preview--image .ta-preview-sheet,.ta-result-preview--video .ta-preview-sheet{background:radial-gradient(circle at 70% 27%,#fffbeb 0 10%,transparent 11%),linear-gradient(150deg,#c5dce7 45%,#a9c2c1 46% 65%,#728f91 66%);width:220px;height:145px;border:7px solid #fff;padding:0;align-items:center;justify-content:center;overflow:hidden}
.ta-result-preview--image .ta-preview-sheet>i,.ta-result-preview--video .ta-preview-sheet>i,.ta-result-preview--image .ta-preview-sheet>span{display:none}
.ta-result-preview--video .ta-preview-sheet>span{display:grid;place-items:center;width:45px;height:45px;border-radius:50%;background:#fff;color:#526c77;margin:0}
.ta-classroom-page .ta-ai-output .ta-chat-history{max-height:380px;overflow:auto;margin:18px 0}
.ta-classroom-page .ta-ai-output .ta-chat-message{background:#fff;color:#3d3549;border:1px solid #e3deeb;border-radius:14px;padding:18px;margin:10px 0;font-size:14px;line-height:1.8}
.ta-classroom-page .ta-ai-output .ta-chat-message b{font-size:10px;letter-spacing:.04em;color:#766786}
.ta-classroom-page .ta-ai-output .ta-chat-message p{color:#3e3848;white-space:pre-wrap;overflow-wrap:anywhere;margin:8px 0 0}
.ta-classroom-page .ta-ai-output .ta-chat-message.is-user{background:#e6e0f0;margin-left:20px;border-color:#dad1e6}
.ta-classroom-page .ta-ai-output :is(img,video){max-width:100%;height:auto;max-height:460px;object-fit:contain;border-radius:14px;margin:16px 0}
.ta-classroom-page .ta-ai-output a,.ta-classroom-page .ta-ai-output button{color:#584469;font-size:12px;overflow-wrap:anywhere}
.ta-classroom-page .ta-ai-output .ta-work-actions{display:flex;flex-wrap:wrap;gap:10px;padding:0;background:transparent}
.ta-classroom-page .ta-ai-output .ta-work-actions :is(a,button){border:1px solid #d4c9e0;background:#ffffffb8;border-radius:9px;padding:10px 12px;min-height:40px;line-height:1.5}
.ta-classroom-page .ta-ai-output .ta-slide-previews{display:grid;grid-template-columns:1fr;gap:14px}
.ta-classroom-page .ta-ai-output .ta-slide-previews section{background:#fff;border:1px solid #ded5e8;border-radius:14px;padding:25px;color:#45364e;box-shadow:0 10px 20px #46335608}
.ta-classroom-page .ta-ai-output .ta-slide-previews section:nth-child(2n){background:#e8f0f2}
.ta-classroom-page .ta-ai-output .ta-slide-previews h3{font-size:22px;color:#45364e;line-height:1.35}
.ta-classroom-page .ta-ai-output .ta-slide-previews p{font-size:13px;color:#60546b;line-height:1.7}
.ta-classroom-page .ta-ai-token-guide{border-top:1px solid #e5dfed;background:#faf8fc;padding:18px 28px;color:#5e526b}
.ta-classroom-page .ta-ai-token-guide summary{cursor:pointer;font-size:13px;font-weight:650;min-height:26px}
.ta-classroom-page .ta-ai-token-guide p{font-size:12px;line-height:1.8;max-width:800px}
.ta-classroom-page .ta-ai-included{background:#f2edf8;border:0;border-radius:12px;color:#675972;padding:16px;gap:16px;margin:16px 0}
.ta-classroom-page .ta-ai-included span{font-size:11px;display:grid;gap:5px}.ta-classroom-page .ta-ai-included b{color:#46384f}
.ta-classroom-page .ta-wallet-history{background:#fff;border:1px solid #e2dce9;border-radius:14px;padding:18px 22px;margin-top:20px;color:#5e526b}
@media(min-width:1101px){.ta-classroom-page .ta-cabinet-lab{max-width:1280px;margin-inline:auto}}
@media(max-width:1150px){.ta-classroom-page .ta-ai-mode-switch button{grid-template-columns:1fr;gap:5px}.ta-classroom-page .ta-ai-mode-switch button i{grid-row:auto;width:30px;height:30px;font-size:21px}.ta-classroom-page .ta-ai-mode-switch button small{font-size:10px}}
@media(max-width:760px){
 .ta-classroom-page .ta-ai-studio-head{padding:22px 20px;flex-direction:column;align-items:stretch;gap:16px}
 .ta-classroom-page .ta-ai-balance{grid-template-columns:1fr auto;min-width:0;width:100%;gap:4px 14px}
 .ta-classroom-page .ta-ai-balance>b{font-size:24px}.ta-classroom-page .ta-ai-balance>button{min-height:36px}
 .ta-classroom-page .ta-ai-mode-switch{padding:0 20px 20px;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
 .ta-classroom-page .ta-ai-mode-switch button{grid-template-columns:30px 1fr;min-height:78px;padding:12px 10px;gap:3px 8px}
 .ta-classroom-page .ta-ai-mode-switch button i{grid-row:1/3}.ta-classroom-page .ta-ai-mode-switch button>span{font-size:13px}.ta-classroom-page .ta-ai-mode-switch button small{font-size:10px}
 .ta-classroom-page .ta-ai-workspace{grid-template-columns:1fr}
 .ta-classroom-page .ta-ai-prompt,.ta-classroom-page .ta-ai-output{padding:22px 20px}
 .ta-classroom-page .ta-ai-prompt textarea{font-size:16px;min-height:185px}
 .ta-classroom-page .ta-ai-prompt-meta{margin-bottom:16px}
 .ta-classroom-page .ta-ai-output{border-left:0;border-top:1px solid #e3dfea;max-height:none}
 .ta-classroom-page .ta-ai-empty{min-height:350px}.ta-classroom-page .ta-ai-empty h3{font-size:24px}
 .ta-result-preview{height:155px}.ta-classroom-page .ta-ai-token-guide{padding:18px 20px}
 .ta-classroom-page .ta-ai-studio-head h2{font-size:25px}
 .ta-classroom-page .ta-lab-compact-head{align-items:flex-start}
}
.ta-classroom-page .ta-cabinet-lab{gap:12px}
.ta-classroom-page .ta-cabinet-lab .ta-lab-compact-head{margin:0 0 10px}
.ta-classroom-page .ta-lab-lesson-select{margin-bottom:0;border:0;background:transparent}
.ta-classroom-page .ta-ai-studio{margin-top:6px}
.ta-classroom-page .ta-ai-prompt label{margin-top:0;letter-spacing:0}
.ta-classroom-page .ta-ai-prompt .ta-ai-prompt-hint{padding-top:0}
.ta-classroom-page .ta-ai-prompt .ta-ai-cost-explainer{padding-top:0}
.ta-classroom-page .ta-ai-prompt label .ta-term-help,.ta-classroom-page .ta-ai-balance .ta-term-help{color:#74628a;border-color:#9e8ab5}
.ta-classroom-page .ta-ai-balance .ta-term-with-help{color:#70627e;font-size:9px;letter-spacing:0;text-transform:none}
.ta-classroom-page .ta-request-pending{padding:16px;background:#e1d5f1;border:1px solid #c8b6de;border-radius:12px;color:#4f3d62;font-size:13px;line-height:1.6}
.ta-classroom-page .ta-ai-prompt{display:block}
.ta-classroom-page .ta-ai-actions{flex-direction:row;height:auto;min-height:0;overflow:visible;margin-top:0}
.ta-classroom-page .ta-ai-actions .ta-ai-run{flex:1 0 100%;height:auto}
.ta-classroom-page .ta-ai-actions .ta-ai-save{flex:0 1 auto;width:auto;height:auto;min-height:36px}
@media(max-width:850px){.ta-v6 .academy-header-row{gap:12px}}
@media(max-width:360px){.ta-v6 .academy-header-row{gap:6px}.ta-v6 .academy-brand>span{width:30px;height:30px;font-size:18px}.ta-v6 .academy-brand>b{font-size:11px}.ta-v6 .academy-brand small{font-size:7px}}

/* Type scale 2.1: larger reading and control text, calmer display headings.
   Keep the approved Manrope files and colour system; do not alter course media. */
.ta-v6 .academy-nav a,.ta-v6 .academy-header-actions>a:first-child{font-size:14px;font-weight:700}
.ta-v6 .academy-notice>.academy-shell{font-size:13px}.ta-v6 .academy-notice .academy-shell>span{font-size:11px}.ta-v6 .academy-notice a{font-size:12px}
.ta-v6 .academy-brand>b{font-size:17px}.ta-v6 .academy-button{font-size:var(--ta-type-control)}.ta-v6 .academy-button-small{font-size:14px}
.ta-v6 .academy-overline{font-size:var(--ta-type-caption)}.ta-v6 .academy-hero h1{font-size:clamp(48px,4.4vw,64px);font-weight:700;line-height:1.07}
.ta-v6 .academy-lead{font-size:var(--ta-type-lead);line-height:1.65}
.ta-v6 .academy-hero-actions>a:last-child{font-size:14px}.ta-v6 .academy-hero-facts dd{font-size:11px}
.ta-v6 .academy-product-preview .academy-product-top span{font-size:11px}.ta-v6 .academy-product-preview .academy-product-top b{font-size:17px}
.ta-v6 .academy-product-task>div>span{font-size:11px}.ta-v6 .academy-product-task p{font-size:13px}.ta-v6 .academy-product-task a{font-size:13px}
.ta-v6 .academy-product-progress>div b{font-size:12px}.ta-v6 .academy-product-progress>div>span{font-size:11px}
.ta-v6 :is(.academy-section-head,.academy-format-intro,.academy-authors-head)>p:last-child{font-size:16px;line-height:1.7}
.ta-v6 :is(.academy-output p,.academy-format-grid p,.academy-program-head p:not(.academy-overline),.academy-lesson-front>p,.academy-lesson-detail-copy p,.academy-fit li>span,.academy-faq-list p,.academy-news-card p){font-size:15px;line-height:1.7}
.ta-v6 .academy-lesson-front>strong{font-size:14px;line-height:1.6}.ta-v6 .academy-lesson-number>span,.ta-v6 .academy-lesson-number>b,.ta-v6 .academy-lesson-hint,.ta-v6 .academy-lesson-detail-copy>small,.ta-v6 .academy-lesson-detail-copy>strong span{font-size:12px}
.ta-v6 .academy-format-tabs button small{font-size:11px}.ta-v6 .academy-signup dd{font-size:13px}.ta-v6 .academy-form label>span{font-size:14px}.ta-v6 .academy-form .consent-field span{font-size:13px}
.v2-library .v2-library-intro h1{font-size:clamp(48px,5vw,72px);font-weight:700;line-height:1.08}
.v2-library .v2-library-intro .v2-lead{font-size:18px;line-height:1.6}
.v2-library .v2-library-platform-note{color:#233b49}
.v2-library .v2-library-platform-note b{font-size:24px;line-height:1.25}
.v2-library .v2-library-platform-note p{color:#526b79;font-size:15px;line-height:1.65}
.v2-library .v2-library-platform-note a{color:#245f79;font-size:14px}

.ta-classroom-page .ta-app-shell .ta-classroom-menu a,.ta-classroom-page.ta-app-shell .ta-classroom-menu a{font-size:14px;font-weight:650}
.ta-classroom-page.ta-app-shell .ta-profile-menu summary{font-size:13px}
.ta-classroom-page .ta-dashboard-hero{display:block;max-width:850px}
.ta-classroom-page .ta-dashboard-copy{padding:16px 0 12px;max-width:850px}
.ta-classroom-page .ta-dashboard-copy>small,.ta-classroom-page .ta-dashboard-heading small{font-size:var(--ta-type-caption)}
.ta-classroom-page .ta-dashboard-copy h1{font-size:clamp(32px,3vw,44px);font-weight:700}
.ta-classroom-page .ta-dashboard-copy>p{font-size:16px;line-height:1.7}
.ta-classroom-page .ta-dashboard-actions .button,.ta-classroom-page .ta-dashboard-actions>span b{font-size:14px}
.ta-classroom-page .ta-dashboard-heading p{font-size:15px;line-height:1.6}
.ta-classroom-page .ta-dashboard-lessons header b{font-size:12px}.ta-classroom-page .ta-dashboard-lessons header span{font-size:12px}
.ta-classroom-page .ta-dashboard-lessons p{font-size:14px;line-height:1.6}.ta-classroom-page .ta-dashboard-lessons footer span,.ta-classroom-page .ta-dashboard-lessons footer b{font-size:12px}
.ta-classroom-page .ta-dashboard-my-works p,.ta-classroom-page .ta-outcomes-head p,.ta-classroom-page .ta-outcome-card p,.ta-classroom-page .ta-dashboard-bottom>article p{font-size:14px;line-height:1.65}
.ta-classroom-page .ta-dashboard-my-works .button,.ta-classroom-page .ta-dashboard-bottom>nav a,.ta-classroom-page .ta-dashboard-ai a{font-size:14px}
.ta-classroom-page .ta-classroom-nav-head>small,.ta-classroom-page .ta-classroom-nav-head>span,.ta-classroom-page .ta-classroom-layout .ta-classroom-nav nav a>b,.ta-classroom-page .ta-classroom-layout .ta-classroom-nav nav small{font-size:12px}
.ta-classroom-page .ta-classroom-layout .ta-classroom-nav nav a>span{font-size:14px}
.ta-classroom-page .ta-lesson-head h1{font-size:clamp(26px,2.5vw,34px);font-weight:700}.ta-classroom-page .ta-lesson-head small{font-size:12px}.ta-classroom-page .ta-format-tabs button{font-size:14px}
.ta-classroom-page .ta-lesson-notes>div:first-child p,.ta-classroom-page .ta-lesson-lab-card p,.ta-classroom-page .ta-lab-compact-head p{font-size:15px;line-height:1.7}
.ta-classroom-page .ta-lesson-lab-card>.button,.ta-classroom-page .ta-lesson-pager a,.ta-classroom-page .ta-complete-lesson,.ta-classroom-page .ta-lesson-download,.ta-classroom-page .ta-presentation-toolbar a{font-size:13px}
.ta-classroom-page .ta-ai-prompt textarea{font-size:16px;line-height:1.6}.ta-classroom-page .ta-ai-prompt label,.ta-classroom-page .ta-lab-lesson-select summary{font-size:14px}
.ta-classroom-page .ta-ai-prompt>p,.ta-classroom-page .ta-ai-prompt-meta{font-size:13px;line-height:1.6}

/* The wallet follows the lesson grid and reads as a secondary utility. */
.ta-classroom-page .ta-dashboard-wallet{margin:28px 0 0}
.ta-classroom-page .ta-dashboard-wallet .ta-dashboard-token-card{display:grid;grid-template-columns:minmax(160px,.75fr) minmax(0,1.6fr) auto;align-items:center;gap:26px;width:100%;height:auto;min-height:0;padding:25px 28px!important;border:1px solid #d5d5e4;border-radius:12px;background:#f1edf8;box-shadow:none}
.ta-classroom-page .ta-dashboard-wallet-balance{display:flex;flex-direction:column;align-items:flex-start;gap:4px}
.ta-classroom-page .ta-dashboard-wallet-balance small{font-size:12px;font-weight:750;letter-spacing:.07em;color:#4b6070}
.ta-classroom-page .ta-dashboard-wallet-balance strong{font-size:30px;line-height:1.15;font-weight:700;color:#1d3541;font-variant-numeric:tabular-nums}
.ta-classroom-page .ta-dashboard-wallet-balance span{font-size:13px;color:#526b77}
.ta-classroom-page .ta-dashboard-wallet-explainer p{max-width:560px;margin:0 0 7px;font-size:13px;line-height:1.6;color:#536b76}
.ta-classroom-page .ta-dashboard-wallet-explainer p:last-child{margin-bottom:0}
.ta-classroom-page .ta-dashboard-wallet .ta-dashboard-token-card>a{margin:0;padding:0;font-size:14px;font-weight:700;white-space:nowrap;color:#275f78}
@media(max-width:1000px){.ta-classroom-page .ta-dashboard-wallet .ta-dashboard-token-card{grid-template-columns:1fr 1.5fr}.ta-classroom-page .ta-dashboard-wallet .ta-dashboard-token-card>a{grid-column:1/-1}}
@media(max-width:620px){
 body:is(.ta-v6,.ta-classroom-page,.ta-owner-page,.v2-library,.legal-page){--ta-type-body:15px;--ta-type-lead:16px;--ta-type-control:14px}
 .ta-v6 .academy-hero h1{font-size:clamp(36px,9.2vw,46px)}.ta-v6 .academy-lead{font-size:16px}
 .v2-library .v2-library-intro h1{font-size:clamp(36px,10vw,44px)}.v2-library .v2-library-intro .v2-lead{font-size:16px}
 .v2-library .v2-library-platform-note b{font-size:21px}
 .ta-v6 :is(.academy-section-head,.academy-format-intro,.academy-authors-head)>p:last-child{font-size:15px}
 .ta-v6 .academy-brand>b{font-size:14px}.ta-v6 .academy-mobile-login{font-size:13px}
 .ta-v6 .academy-hero .academy-button{font-size:14px}
 .ta-classroom-page .ta-classroom-menu{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}
 .ta-classroom-page .ta-classroom-menu a,.ta-classroom-page.ta-app-shell .ta-classroom-menu a{min-height:44px;padding:8px 10px;font-size:13px;white-space:normal}
 .ta-classroom-page .ta-dashboard-copy h1{font-size:clamp(30px,8vw,38px)}.ta-classroom-page .ta-dashboard-copy>p{font-size:15px}
 .ta-classroom-page .ta-dashboard-heading p{font-size:14px}
 .ta-classroom-page .ta-dashboard-wallet .ta-dashboard-token-card{grid-template-columns:1fr;gap:14px;padding:20px!important}
 .ta-classroom-page .ta-dashboard-wallet .ta-dashboard-token-card>a{grid-column:auto;margin-top:3px}
}
@media(max-width:360px){.ta-v6 .academy-brand>b{font-size:11px}.ta-v6 .academy-mobile-login{font-size:11px}}