:root{--green:#2f9b37;--darkgreen:#155d29;--pink:#e72d75;--orange:#f4a019;--blue:#245ba8;--purple:#6942a4;--teal:#0ea4b5;--yellow:#f8c735;--ink:#173028;--muted:#63756f;--line:#e5eee8;--soft:#f5faf6;--white:#fff;--radius:22px;--shadow:0 12px 32px rgba(25,67,48,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.6}img{max-width:100%;height:auto}a{color:inherit;text-decoration:none}.tkc-wrap{width:min(1320px,calc(100% - 48px));margin:auto}
.tkc-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.tkc-header-inner{height:100px;display:flex;align-items:center;justify-content:space-between;gap:24px;min-width:0}.tkc-brand{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;min-width:0;flex:0 0 auto}.tkc-brand-wordmark{display:block;width:270px;max-width:100%;height:auto}.tkc-brand small{font-size:13px;font-weight:900;letter-spacing:8px;color:var(--darkgreen);margin-left:12px;margin-top:5px;white-space:nowrap}.tkc-nav{display:flex;align-items:center;gap:26px;font-weight:900;font-size:16px;min-width:0}.tkc-nav ul{display:flex;align-items:center;gap:28px;list-style:none;padding:0;margin:0}.tkc-nav a{position:relative}.tkc-nav a:hover{color:var(--green)}.tkc-nav .current-menu-item>a,.tkc-nav .current_page_item>a,.tkc-nav .current-menu-ancestor>a{color:var(--green)}.tkc-nav .current-menu-item>a::after,.tkc-nav .current_page_item>a::after,.tkc-nav .current-menu-ancestor>a::after{content:"";position:absolute;left:0;right:0;bottom:-12px;height:4px;border-radius:999px;background:var(--green)}.tkc-nav-youtube{background:#ff0033;color:#fff!important;padding:14px 28px;border-radius:999px;box-shadow:0 8px 18px rgba(255,0,51,.16)}.tkc-menu-toggle{display:none;border:0;background:transparent;font-size:28px}.tkc-hero{overflow:hidden;border-bottom:0;background:linear-gradient(180deg,#ffffff 0%,#f7fcff 100%);position:relative}.tkc-hero-grid{min-height:610px;display:grid;grid-template-columns:.94fr 1.06fr;align-items:center;gap:10px;padding-top:18px;padding-bottom:10px}.tkc-eyebrow,.tkc-kicker{font-size:14px;font-weight:950;letter-spacing:2.8px;color:var(--green)}.tkc-hero h1,.tkc-page-hero h1,.tkc-single h1{font-size:clamp(66px,6.6vw,92px);line-height:.9;letter-spacing:-5px;margin:14px 0 22px;font-weight:950}.tkc-hero h1 span{color:var(--pink)}.tkc-hero-copy>p{font-size:20px;max-width:590px;color:#66758d;line-height:1.45;margin:0 0 32px}.tkc-hero-actions{display:flex;gap:16px;flex-wrap:wrap}.tkc-btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;background:var(--green);color:#fff;font-weight:900;border:3px solid var(--green);border-radius:999px;padding:18px 32px;line-height:1.2;font-size:18px;transition:.18s transform,.18s opacity,.18s background}.tkc-btn:hover{transform:translateY(-2px);opacity:.96;color:#fff}.tkc-btn-outline{background:#fff;color:var(--green)}.tkc-btn-outline:hover{color:var(--green);background:#f9fff9}.tkc-btn-small{padding:10px 16px;font-size:13px;border-width:2px}.tkc-btn-icon{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:rgba(255,255,255,.22);font-size:15px}.tkc-btn-outline .tkc-btn-icon{background:#eef8ef}.tkc-hero-tags{display:flex;gap:16px;flex-wrap:wrap;margin-top:28px}.tkc-hero-tags span{font-size:15px;font-weight:900;color:#1b2340}.tkc-hero-art{height:535px;max-width:720px;margin-left:auto;display:flex;align-items:flex-end;justify-content:center;min-width:0;overflow:visible}.tkc-hero-scene{display:block;width:100%;height:100%;object-fit:contain;object-position:center bottom}.tkc-colour-bar{display:grid;grid-template-columns:repeat(5,1fr);height:10px}.tkc-colour-bar i:nth-child(1){background:var(--green)}.tkc-colour-bar i:nth-child(2){background:var(--orange)}.tkc-colour-bar i:nth-child(3){background:var(--pink)}.tkc-colour-bar i:nth-child(4){background:var(--blue)}.tkc-colour-bar i:nth-child(5){background:var(--purple)}
.tkc-section{padding:58px 0}.tkc-videos-section{background:#fff}.tkc-soft{background:#f7fbf8;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.tkc-downloads-section{background:linear-gradient(180deg,#f7fbf8 0%,#fffaf0 100%)}.tkc-section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:30px}.tkc-section-head h2{font-size:50px;line-height:1.02;letter-spacing:-2.5px;margin:7px 0 0}.tkc-section-head>a{color:var(--green);font-weight:850;white-space:nowrap}.tkc-section-intro{margin:8px 0 0;color:#6a7786;font-size:17px}.tkc-grid{display:grid;gap:24px}.tkc-grid-3{grid-template-columns:repeat(3,1fr)}.tkc-resource-grid{grid-template-columns:repeat(auto-fit,minmax(285px,1fr));max-width:920px}.tkc-span-3{grid-column:1/-1}.tkc-card{background:#fff;border:1px solid #e7edf2;border-radius:24px;overflow:hidden;box-shadow:0 12px 26px rgba(18,43,70,.08);transition:.2s transform,.2s box-shadow}.tkc-card:hover{transform:translateY(-4px);box-shadow:0 18px 42px rgba(18,43,70,.14)}.tkc-card-media{display:block;position:relative;aspect-ratio:16/9;background:#f8fbf9;overflow:hidden}.tkc-card-media img{width:100%;height:100%;object-fit:cover}.tkc-resource-card .tkc-card-media{aspect-ratio:4/3;background:#fff}.tkc-resource-card .tkc-card-media img{object-fit:contain;background:#fff;padding:8px}.tkc-pill{position:absolute;top:14px;left:14px;background:#fff;border:1px solid var(--line);padding:6px 10px;border-radius:999px;font-size:11px;font-weight:900}.tkc-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:#fff;color:#ff0033;font-size:20px;padding-left:4px;box-shadow:0 8px 24px rgba(0,0,0,.16)}.tkc-card-body{padding:16px 18px 18px}.tkc-card-body h3{font-size:19px;line-height:1.08;letter-spacing:-1px;margin:0 0 12px}.tkc-meta{color:#6c7682;font-size:13px}.tkc-card-actions{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:16px}.tkc-link,.tkc-youtube-link{font-size:13px;font-weight:850;color:var(--green)}.tkc-youtube-link{color:#ff0033}.tkc-empty{border:1px dashed #bed3c6;border-radius:var(--radius);padding:48px;text-align:center;background:#fff}
.tkc-topics-section{background:#fff}.tkc-topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.tkc-topic{display:flex;justify-content:space-between;align-items:center;border:2px solid color-mix(in srgb,var(--topic) 82%,white);color:var(--topic);padding:18px 20px;border-radius:18px;font-weight:900;background:color-mix(in srgb,var(--topic) 7%,white)}.tkc-topic b{font-size:17px}.tkc-topic:hover{background:var(--topic);color:#fff}
.tkc-join{padding-top:45px;padding-bottom:35px}.tkc-join-grid{display:grid;grid-template-columns:1.08fr .92fr;align-items:center;background:#eef8ef;border:1px solid #d9eddc;border-radius:34px;overflow:hidden;padding:54px 55px 0;min-height:390px}.tkc-join-copy{padding-bottom:54px}.tkc-join h2{font-size:45px;line-height:1.05;letter-spacing:-2px;margin:7px 0 16px}.tkc-join p{color:var(--muted);max-width:650px}.tkc-join-kids{height:355px;position:relative}.tkc-join-kids img{position:absolute;bottom:0;width:58%;max-height:395px;object-fit:contain;object-position:bottom}.tkc-join-kids img:first-child{left:-2%}.tkc-join-kids img:last-child{right:-1%}
.tkc-page-hero{padding:82px 0 58px;background:#f4faf5;border-bottom:1px solid var(--line)}.tkc-page-hero-downloads{background:#fff8ec}.tkc-page-hero h1{font-size:60px;margin-bottom:14px}.tkc-page-hero p{font-size:18px;color:var(--muted);max-width:700px}.tkc-filter-row{display:flex;gap:9px;flex-wrap:wrap;align-items:center;margin-bottom:28px}.tkc-filter-row span{font-weight:900;margin-right:4px}.tkc-filter-row a{font-size:12px;font-weight:800;border:1px solid var(--line);border-radius:999px;padding:7px 11px}.tkc-filter-row a:hover{border-color:var(--green);color:var(--green)}.tkc-single{padding-top:56px}.tkc-single-video{display:grid;grid-template-columns:1fr 340px;gap:36px;align-items:start}.tkc-single h1{font-size:52px;letter-spacing:-2.5px}.tkc-video-frame{aspect-ratio:16/9;border-radius:24px;overflow:hidden;background:#000}.tkc-video-frame iframe{width:100%;height:100%;border:0}.tkc-side-card{border:1px solid var(--line);border-radius:24px;padding:26px;position:sticky;top:110px}.tkc-side-card h3{margin-top:22px}.tkc-back{display:inline-block;color:var(--green);font-size:13px;font-weight:850;margin-bottom:12px}.tkc-resource-single-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}.tkc-resource-preview{border:1px solid var(--line);border-radius:28px;overflow:hidden;background:#fff;box-shadow:var(--shadow)}.tkc-resource-preview img{width:100%;display:block}.tkc-resource-info{padding-top:14px}.tkc-resource-info h1{margin-top:10px}.tkc-download-big{font-size:17px;padding:16px 26px;margin-top:14px}.tkc-small{font-size:12px;color:var(--muted)}.tkc-prose-page,.tkc-prose{max-width:820px}.tkc-prose-page h1{font-size:52px;letter-spacing:-2px}
.tkc-footer{margin-top:65px;padding:0 0 30px;background:#f4faf5;border-top:1px solid var(--line);overflow:hidden}.tkc-footer-characters{height:250px;display:flex;justify-content:center;align-items:flex-end;gap:0;border-bottom:1px solid #deebe1}.tkc-footer-characters img{height:245px;width:170px;object-fit:contain;object-position:bottom;margin:0 -13px}.tkc-footer-bottom{display:flex;justify-content:space-between;align-items:flex-start;gap:30px;padding-top:30px}.tkc-footer-bottom strong{font-size:20px}.tkc-footer-bottom span{color:var(--muted);font-size:13px}.tkc-footer-links{display:flex;gap:18px;flex-wrap:wrap;font-weight:800;font-size:13px}.tkc-copyright{font-size:12px;color:#7a8a84;margin-top:25px}
@media(max-width:900px){.tkc-wrap{width:min(100% - 28px,760px)}.tkc-header-inner{height:82px}.tkc-brand-wordmark{width:205px}.tkc-brand small{font-size:11px;letter-spacing:7px;margin-left:10px}.tkc-menu-toggle{display:block}.tkc-nav{display:none;position:absolute;top:82px;left:0;right:0;padding:18px 20px 24px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}.tkc-menu-open .tkc-nav{display:block}.tkc-nav ul{display:grid;gap:10px;margin-bottom:14px}.tkc-nav li a{display:block;padding:8px 0}.tkc-hero-grid{grid-template-columns:1fr;min-height:0;padding-top:38px;padding-bottom:8px}.tkc-hero h1{font-size:68px;letter-spacing:-4px}.tkc-hero-copy>p{font-size:19px}.tkc-hero-art{height:390px;max-width:560px;margin:0 auto}.tkc-hero-scene{max-height:375px}.tkc-grid-3{grid-template-columns:repeat(2,1fr)}.tkc-topic-grid{grid-template-columns:repeat(3,1fr)}.tkc-single-video,.tkc-resource-single-grid,.tkc-join-grid{grid-template-columns:1fr}.tkc-side-card{position:static}.tkc-join-grid{padding:40px 34px 0}.tkc-join-copy{padding-bottom:20px}.tkc-join-kids{height:300px}}
@media(max-width:600px){.tkc-brand-wordmark{width:170px}.tkc-brand small{font-size:9px;letter-spacing:5px;margin-left:8px}.tkc-hero-grid{padding-top:30px;gap:14px}.tkc-hero h1{font-size:56px;letter-spacing:-3px}.tkc-hero-copy>p{font-size:17px}.tkc-btn{width:100%;justify-content:center;padding:16px 22px;font-size:17px}.tkc-hero-actions{display:grid;grid-template-columns:1fr;gap:12px}.tkc-hero-tags{gap:10px}.tkc-hero-tags span{font-size:14px}.tkc-hero-art{height:300px;max-width:360px;margin:0 auto}.tkc-hero-scene{max-height:290px}.tkc-section{padding:58px 0}.tkc-section-head{align-items:flex-start;flex-direction:column}.tkc-section-head h2{font-size:42px}.tkc-grid-3,.tkc-resource-grid{grid-template-columns:1fr}.tkc-topic-grid{grid-template-columns:repeat(2,1fr)}.tkc-page-hero{padding:58px 0 42px}.tkc-page-hero h1,.tkc-single h1,.tkc-prose-page h1{font-size:42px;letter-spacing:-2px}.tkc-resource-single-grid{gap:30px}.tkc-join h2{font-size:36px}.tkc-footer-characters{height:165px}.tkc-footer-characters img{height:165px;width:105px}.tkc-footer-bottom{flex-direction:column}.tkc-empty{padding:32px 20px}}

/* v2.1 cleanup */
.tkc-hero-tags{display:none!important}
.tkc-join{display:none!important}
.tkc-footer-simple{margin-top:35px;padding:34px 0 26px;background:#f7fbf8;border-top:1px solid var(--line)}
.tkc-footer-simple .tkc-footer-bottom{padding-top:0;align-items:center}
.tkc-footer-simple .tkc-footer-bottom strong{font-size:20px}
.tkc-footer-simple .tkc-footer-bottom span{font-size:13px;color:var(--muted)}
.tkc-footer-simple .tkc-copyright{margin-top:18px}
@media(max-width:600px){
  .tkc-footer-simple .tkc-footer-bottom{align-items:flex-start}
}


/* About page */
.tkc-about-hero{background:linear-gradient(180deg,#fff 0%,#f4fbff 100%);overflow:hidden;border-bottom:1px solid var(--line)}
.tkc-about-hero-grid{min-height:520px;display:grid;grid-template-columns:.95fr 1.05fr;gap:36px;align-items:center;padding-top:42px;padding-bottom:34px}
.tkc-about-copy h1{font-size:clamp(54px,5.6vw,78px);line-height:.96;letter-spacing:-4px;margin:13px 0 22px;font-weight:950}
.tkc-about-copy h1 span{color:var(--pink)}
.tkc-about-copy>p{font-size:20px;color:#66758d;max-width:610px;margin:0 0 28px}
.tkc-about-actions{display:flex;gap:12px;flex-wrap:wrap}
.tkc-about-art{height:440px;display:flex;align-items:flex-end;justify-content:center}
.tkc-about-art img{width:100%;height:100%;object-fit:contain;object-position:center bottom}
.tkc-about-narrow{max-width:900px}
.tkc-about-narrow h2,.tkc-about-use h2,.tkc-about-school h2{font-size:46px;line-height:1.06;letter-spacing:-2px;margin:7px 0 20px}
.tkc-about-narrow p{font-size:18px;color:#53665f}
.tkc-about-features{background:#f7fbf8;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.tkc-about-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.tkc-about-card{background:#fff;border:1px solid var(--line);border-radius:26px;padding:30px;box-shadow:var(--shadow)}
.tkc-about-card h3{font-size:24px;line-height:1.1;margin:18px 0 10px}
.tkc-about-card p{margin:0;color:var(--muted)}
.tkc-about-icon{width:58px;height:58px;border-radius:18px;display:grid;place-items:center;color:#fff;font-weight:950;font-size:18px}
.tkc-about-icon-green{background:var(--green)}
.tkc-about-icon-pink{background:var(--pink)}
.tkc-about-icon-orange{background:var(--orange)}
.tkc-about-use-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:start}
.tkc-about-steps{display:grid;gap:18px}
.tkc-about-steps>div{display:grid;grid-template-columns:54px 1fr;gap:16px;align-items:start;padding:21px 22px;border:1px solid var(--line);border-radius:20px;background:#fff}
.tkc-about-steps b{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:#eef8ef;color:var(--green);font-size:20px}
.tkc-about-steps span{color:var(--muted)}
.tkc-about-steps strong{color:var(--ink);font-size:18px}
.tkc-about-school{padding-top:30px}
.tkc-about-school-box{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center;background:#eef8ef;border:1px solid #d9eddc;border-radius:30px;padding:46px 50px}
.tkc-about-school-box p{color:var(--muted);max-width:720px;margin-bottom:0}
.tkc-about-school-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}
@media(max-width:900px){
  .tkc-about-hero-grid,.tkc-about-use-grid,.tkc-about-school-box{grid-template-columns:1fr}
  .tkc-about-hero-grid{padding-top:38px;gap:12px}
  .tkc-about-art{height:360px}
  .tkc-about-card-grid{grid-template-columns:1fr}
  .tkc-about-school-actions{justify-content:flex-start}
}
@media(max-width:600px){
  .tkc-about-copy h1{font-size:48px;letter-spacing:-2.7px}
  .tkc-about-copy>p{font-size:17px}
  .tkc-about-art{height:275px}
  .tkc-about-narrow h2,.tkc-about-use h2,.tkc-about-school h2{font-size:36px}
  .tkc-about-school-box{padding:32px 24px}
}


/* v2.5 Main / Eiken video separation */
.tkc-eiken-section,
.tkc-eiken-library-section{
  background:linear-gradient(180deg,#f8f6ff 0%,#fff 100%);
  border-top:1px solid #ece7f7;
  border-bottom:1px solid #ece7f7;
}
.tkc-eiken-section .tkc-kicker,
.tkc-eiken-library-section .tkc-kicker{
  color:var(--purple);
}
.tkc-eiken-section .tkc-section-head>a,
.tkc-eiken-library-section .tkc-section-head>a{
  color:var(--purple);
}
.tkc-video-library-section{
  padding-bottom:54px;
}
.tkc-eiken-library-section{
  padding-top:60px;
}
.tkc-pagination{
  margin-top:34px;
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
.tkc-pagination .page-numbers{
  min-width:38px;
  height:38px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border:1px solid var(--line);
  border-radius:999px;
  font-weight:800;
  background:#fff;
}
.tkc-pagination .page-numbers.current{
  background:var(--green);
  color:#fff;
  border-color:var(--green);
}


/* v2.6 character introduction */
.tkc-characters-section{
  background:linear-gradient(180deg,#ffffff 0%,#f8fbff 100%);
  border-top:1px solid var(--line);
}
.tkc-character-head{margin-bottom:34px}
.tkc-character-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
}
.tkc-character-card{
  background:#fff;
  border:1px solid #e7edf2;
  border-radius:28px;
  overflow:hidden;
  box-shadow:0 10px 24px rgba(18,43,70,.07);
  text-align:center;
}
.tkc-character-image{
  height:270px;
  display:flex;
  align-items:flex-end;
  justify-content:center;
  padding:18px 20px 0;
  background:
    radial-gradient(circle at 50% 70%,rgba(47,155,55,.10),transparent 42%),
    linear-gradient(180deg,#ffffff 0%,#f4faf5 100%);
}
.tkc-character-image img{
  max-height:245px;
  width:auto;
  object-fit:contain;
  object-position:bottom;
}
.tkc-character-copy{padding:22px 22px 26px}
.tkc-character-copy h3{
  font-size:28px;
  line-height:1;
  margin:0 0 10px;
  letter-spacing:-1px;
}
.tkc-character-copy p{
  margin:0;
  color:var(--muted);
  font-size:15px;
  line-height:1.55;
}
.tkc-character-card:nth-child(1) h3{color:var(--green)}
.tkc-character-card:nth-child(2) h3{color:var(--pink)}
.tkc-character-card:nth-child(3) h3{color:var(--blue)}
.tkc-character-card:nth-child(4) h3{color:var(--purple)}
@media(max-width:900px){
  .tkc-character-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:600px){
  .tkc-character-grid{grid-template-columns:1fr}
  .tkc-character-image{height:250px}
}