/* telegramjscn template - prefix tjc */
:root { --tjc-coral:#ef4444;--tjc-coral-deep:#b91c1c;--tjc-coral-soft:#fca5a5;--tjc-coral-tint:#fee2e2;--tjc-sand:#fde68a;--tjc-dark:#450a0a;--tjc-bg:#fffbf5;--tjc-bg-alt:#fef3c7;--tjc-text:#1c1917;--tjc-text-soft:#57534e;--tjc-border:#fecaca;--tjc-sans:system-ui,-apple-system,'Segoe UI',sans-serif }
*,*::before,*::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; font-family: var(--tjc-sans); color: var(--tjc-text); background: var(--tjc-bg); line-height: 1.7; -webkit-font-smoothing: antialiased; }
a { color: var(--tjc-coral); text-decoration: none; transition: color .2s; }
a:hover { color: var(--tjc-coral-deep); }
img { max-width: 100%; height: auto; display: block; }
h1,h2,h3,h4 { margin: 0 0 .5em; line-height: 1.3; color: var(--tjc-text); }

.tjc-container { width: min(100% - 2rem, 1200px); margin-inline: auto; }
.tjc-section { padding: clamp(2.5rem, 5vw, 4.5rem) 0; }
.tjc-section__title { text-align: center; font-size: clamp(1.5rem, 3vw, 2.25rem); margin-bottom: .5em; color: var(--tjc-text); position: relative; padding-bottom: .6em; }
.tjc-section__title::after { content: ""; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 60px; height: 3px; background: var(--tjc-coral); border-radius: 2px; }
.tjc-section__sub { text-align: center; color: var(--tjc-text-soft); margin-bottom: 2.5em; max-width: 700px; margin-inline: auto; }

/* Header */
.tjc-header { background: rgba(255,255,255,.95); backdrop-filter: blur(10px); border-bottom: 1px solid var(--tjc-border); position: sticky; top: 0; z-index: 100; }
.tjc-header__inner { display: flex; align-items: center; justify-content: space-between; min-height: 64px; padding: .5rem 0; }
.tjc-logo img { display: block; height: 32px; width: auto; }
.tjc-nav__list { list-style: none; margin: 0; padding: 0; display: flex; gap: 2rem; }
.tjc-nav__list a { color: var(--tjc-text); font-weight: 600; font-size: .95rem; padding: .5rem 0; position: relative; }
.tjc-nav__list a:hover { color: var(--tjc-coral); }
.tjc-nav__list a::after { content: ""; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--tjc-coral); transition: width .25s; }
.tjc-nav__list a:hover::after { width: 100%; }
.tjc-burger { display: none; background: none; border: 0; padding: .5rem; cursor: pointer; flex-direction: column; gap: 5px; }
.tjc-burger span { display: block; width: 24px; height: 2.5px; background: var(--tjc-text); border-radius: 2px; transition: transform .25s; }

/* Hero */
.tjc-hero { position: relative; background: linear-gradient(135deg,var(--tjc-dark) 0%,#7f1d1d 60%,var(--tjc-coral) 100%); color: #fff; padding: clamp(2rem, 5vw, 4.5rem) 0 clamp(2.5rem, 6vw, 5rem); overflow: hidden; }
.tjc-hero__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.tjc-hero__title { font-size: clamp(1.75rem, 4vw, 3rem); font-weight: 800; color: #fff; margin-bottom: 1rem; line-height: 1.2; }
.tjc-hero__sub { font-size: clamp(.95rem, 1.5vw, 1.1rem); color: rgba(255,255,255,.9); margin-bottom: 2rem; }
.tjc-hero__cta { display: flex; gap: 1rem; flex-wrap: wrap; }
.tjc-hero__visual { text-align: center; }
.tjc-hero__img { max-width: 100%; height: auto; filter: drop-shadow(0 12px 32px rgba(0,0,0,.3)); border-radius: 8px; }
.tjc-hero__deco { position: absolute; pointer-events: none; }
.tjc-hero__deco--ring { top: -100px; right: -100px; width: 400px; height: 400px; border: 60px solid rgba(255,255,255,.06); border-radius: 50%; }
.tjc-hero__deco--hex { top: 20%; right: 5%; width: 200px; height: 200px; background: rgba(255,255,255,.08); clip-path: polygon(25% 0,75% 0,100% 50%,75% 100%,25% 100%,0 50%); }
.tjc-hero__deco--blob { top: 10%; right: 5%; width: 300px; height: 300px; background: rgba(255,255,255,.1); border-radius: 60% 40% 30% 70%/60% 30% 70% 40%; }
.tjc-hero__deco--soft { top: 15%; right: 10%; width: 280px; height: 280px; background: radial-gradient(circle, rgba(255,255,255,.18) 0%, transparent 70%); border-radius: 50%; }
.tjc-hero__deco--wave { top: 30%; right: 8%; width: 200px; height: 200px; background: rgba(255,255,255,.1); border-radius: 50% 0 50% 0; transform: rotate(45deg); }
.tjc-hero__deco--petal { top: 20%; right: 12%; width: 220px; height: 220px; background: rgba(255,255,255,.1); border-radius: 50% 0 50% 50%; }
.tjc-hero__deco--star { top: 25%; right: 8%; width: 200px; height: 200px; background: rgba(255,255,255,.12); clip-path: polygon(50% 0,61% 35%,98% 35%,68% 57%,79% 91%,50% 70%,21% 91%,32% 57%,2% 35%,39% 35%); }
.tjc-hero__deco--grid { top: 0; right: 0; width: 50%; height: 100%; background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px); background-size: 30px 30px; }

/* Buttons */
.tjc-btn { display: inline-block; padding: .85em 1.8em; border-radius: 8px; font-weight: 600; font-size: 1rem; transition: all .25s; cursor: pointer; border: 2px solid transparent; }
.tjc-btn--primary { background: #fff; color: var(--tjc-coral-deep); }
.tjc-btn--primary:hover { background: var(--tjc-sand); color: var(--tjc-dark); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0,0,0,.2); }
.tjc-btn--ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }
.tjc-btn--ghost:hover { background: rgba(255,255,255,.15); color: #fff; }

/* Downloads */
.tjc-downloads { background: var(--tjc-bg-alt); }
.tjc-downloads__grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.25rem; }
.tjc-dl-card { display: flex; flex-direction: column; align-items: center; gap: .5rem; padding: 1.75rem 1rem; background: #fff; border-radius: 8px; box-shadow: 0 4px 16px rgba(239,68,68,.12); transition: all .25s; text-align: center; border: 2px solid transparent; min-width: 0; }
.tjc-dl-card:hover { transform: translateY(-4px); border-color: var(--tjc-coral); box-shadow: 0 12px 28px rgba(0,0,0,.12); }
.tjc-dl-card__icon { font-size: 2.5rem; }
.tjc-dl-card__name { font-size: 1.15rem; font-weight: 700; color: var(--tjc-text); }
.tjc-dl-card__ver { font-size: .8rem; color: var(--tjc-text-soft); }
.tjc-dl-card__cta { font-size: .9rem; font-weight: 600; color: var(--tjc-coral); margin-top: .25rem; }

/* Features */
.tjc-features__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.tjc-feat { background: #fff; padding: 2rem 1.5rem; border-radius: 8px; text-align: center; box-shadow: 0 4px 16px rgba(239,68,68,.12); transition: all .25s; border: 1px solid var(--tjc-border); min-width: 0; }
.tjc-feat:hover { transform: translateY(-4px); box-shadow: 0 12px 28px rgba(0,0,0,.1); }
.tjc-feat__icon { font-size: 2.5rem; margin-bottom: .75rem; }
.tjc-feat h3 { font-size: 1.15rem; color: var(--tjc-text); margin-bottom: .5em; }
.tjc-feat p { color: var(--tjc-text-soft); font-size: .95rem; margin: 0; }

/* Guide */
.tjc-guide__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.tjc-guide__item { background: #fff; padding: 1.75rem 1.5rem; border-radius: 8px; position: relative; box-shadow: 0 4px 16px rgba(239,68,68,.12); border-top: 4px solid var(--tjc-coral); min-width: 0; }
.tjc-guide__num { font-size: 2.25rem; font-weight: 800; color: var(--tjc-coral); margin-bottom: .5rem; line-height: 1; }
.tjc-guide__item h3 { font-size: 1.1rem; color: var(--tjc-text); margin-bottom: .5em; }
.tjc-guide__item p { color: var(--tjc-text-soft); font-size: .9rem; margin: 0; }

/* FAQ */
.tjc-faq__list { max-width: 800px; margin: 0 auto; }
.tjc-faq__item { background: #fff; border-radius: 8px; margin-bottom: 1rem; box-shadow: 0 4px 16px rgba(239,68,68,.12); overflow: hidden; }
.tjc-faq__item summary { padding: 1.25rem 1.5rem; cursor: pointer; display: flex; justify-content: space-between; align-items: center; list-style: none; gap: 1rem; }
.tjc-faq__item summary::-webkit-details-marker { display: none; }
.tjc-faq__item summary h3 { font-size: 1.05rem; color: var(--tjc-text); margin: 0; flex: 1; min-width: 0; }
.tjc-faq__arrow { color: var(--tjc-coral); font-size: 1.5rem; font-weight: 700; flex-shrink: 0; transition: transform .25s; }
.tjc-faq__item[open] .tjc-faq__arrow { transform: rotate(45deg); }
.tjc-faq__answer { padding: 0 1.5rem 1.25rem; color: var(--tjc-text-soft); }

/* Reviews */
.tjc-reviews__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.tjc-review { background: #fff; padding: 1.75rem; border-radius: 8px; box-shadow: 0 4px 16px rgba(239,68,68,.12); border-left: 4px solid var(--tjc-coral); min-width: 0; }
.tjc-review__head { display: flex; gap: 1rem; align-items: center; margin-bottom: 1rem; }
.tjc-review__avatar { width: 48px; height: 48px; border-radius: 50%; flex-shrink: 0; }
.tjc-review__head h4 { font-size: 1rem; color: var(--tjc-text); margin: 0 0 .15em; }
.tjc-review__head span { font-size: .8rem; color: var(--tjc-text-soft); }
.tjc-review__text { color: var(--tjc-text-soft); margin-bottom: .75rem; font-size: .95rem; line-height: 1.7; }
.tjc-review__stars { color: var(--tjc-coral); font-size: 1.1rem; letter-spacing: 2px; }

/* Articles */
.tjc-articles__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.tjc-post-card { background: #fff; padding: 1.5rem; border-radius: 8px; box-shadow: 0 4px 16px rgba(239,68,68,.12); transition: all .25s; border: 1px solid var(--tjc-border); min-width: 0; }
.tjc-post-card:hover { transform: translateY(-4px); box-shadow: 0 12px 28px rgba(0,0,0,.1); border-color: var(--tjc-coral); }
.tjc-post-card__title { font-size: 1.1rem; color: var(--tjc-text); margin-bottom: .5em; }
.tjc-post-card__title a { color: var(--tjc-text); }
.tjc-post-card__title a:hover { color: var(--tjc-coral); }
.tjc-post-card__excerpt { color: var(--tjc-text-soft); font-size: .9rem; margin: 0; line-height: 1.6; }

/* Article page */
.tjc-article { max-width: 800px; margin: 0 auto; padding: 2rem 0; }
.tjc-article__header { margin-bottom: 2rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--tjc-border); }
.tjc-article__title { font-size: clamp(1.5rem, 3vw, 2.25rem); color: var(--tjc-text); }
.tjc-article__meta { display: flex; gap: 1.5rem; color: var(--tjc-text-soft); font-size: .9rem; }
.tjc-article__content { color: var(--tjc-text); font-size: 1rem; line-height: 1.8; }
.tjc-article__content h2 { font-size: 1.5rem; color: var(--tjc-text); margin: 1.5em 0 .5em; }
.tjc-article__content p { margin: 1em 0; }
.tjc-article__tags { display: flex; flex-wrap: wrap; gap: .5rem; margin: 2rem 0; }
.tjc-tag { background: var(--tjc-bg-alt); color: var(--tjc-coral); padding: .35em .85em; border-radius: 8px; font-size: .85rem; }
.tjc-tag:hover { background: var(--tjc-coral); color: #fff; }
.tjc-article__nav { display: flex; justify-content: space-between; gap: 1rem; padding: 1.5rem 0; border-top: 1px solid var(--tjc-border); margin-top: 2rem; }
.tjc-article__nav a { color: var(--tjc-coral); font-size: .95rem; max-width: 45%; }
.tjc-sidebar { margin-top: 2rem; padding: 1.5rem; background: var(--tjc-bg-alt); border-radius: 8px; }
.tjc-sidebar__title { font-size: 1.1rem; color: var(--tjc-text); margin-bottom: 1rem; }
.tjc-sidebar__list { list-style: none; padding: 0; margin: 0; }
.tjc-sidebar__list li { padding: .5rem 0; border-bottom: 1px solid var(--tjc-border); }
.tjc-sidebar__list li:last-child { border-bottom: 0; }
.tjc-sidebar__list a { color: var(--tjc-text); font-size: .95rem; }
.tjc-sidebar__list a:hover { color: var(--tjc-coral); }

/* Page */
.tjc-page { max-width: 800px; margin: 0 auto; padding: 2rem 0; }
.tjc-page__title { font-size: clamp(1.5rem, 3vw, 2.25rem); color: var(--tjc-text); margin-bottom: 1.5rem; }
.tjc-page__content { color: var(--tjc-text); line-height: 1.8; }
.tjc-page__content h2 { color: var(--tjc-text); margin: 1.5em 0 .5em; font-size: 1.5rem; }
.tjc-page__content p { margin: 1em 0; }

/* Product */
.tjc-product { max-width: 900px; margin: 0 auto; padding: 2rem 0; }
.tjc-product__title { font-size: clamp(1.5rem, 3vw, 2.25rem); color: var(--tjc-text); }
.tjc-product__version { color: var(--tjc-coral); font-weight: 600; margin-bottom: 1.5rem; }
.tjc-product__content { color: var(--tjc-text); line-height: 1.8; }

/* Products list */
.tjc-products { padding: 2rem 0; }
.tjc-products__title { font-size: clamp(1.5rem, 3vw, 2rem); text-align: center; color: var(--tjc-text); margin-bottom: 2rem; }
.tjc-products__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }

/* Category / Tag / Author */
.tjc-category, .tjc-tag, .tjc-author { padding: 2rem 0; }
.tjc-category__title, .tjc-tag__title, .tjc-author__title { font-size: clamp(1.5rem, 3vw, 2rem); color: var(--tjc-text); margin-bottom: 1.5rem; }
.tjc-posts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }

/* Pagination */
.tjc-pagination { display: flex; justify-content: center; align-items: center; gap: 1rem; padding: 2rem 0; }
.tjc-pagination__link { padding: .5em 1em; background: #fff; color: var(--tjc-coral); border-radius: 8px; border: 1px solid var(--tjc-border); }
.tjc-pagination__link:hover { background: var(--tjc-coral); color: #fff; }
.tjc-pagination__current { color: var(--tjc-text-soft); font-size: .95rem; }

/* Empty */
.tjc-empty { text-align: center; color: var(--tjc-text-soft); padding: 3rem 0; }

/* Footer */
.tjc-footer { background: var(--tjc-dark); color: rgba(255,255,255,.85); padding: 3rem 0 1.5rem; margin-top: 3rem; }
.tjc-footer__inner { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem; margin-bottom: 2rem; }
.tjc-footer__block h4 { color: #fff; font-size: 1rem; margin-bottom: 1rem; }
.tjc-footer__block ul { list-style: none; padding: 0; margin: 0; }
.tjc-footer__block li { margin-bottom: .5rem; }
.tjc-footer__block a { color: rgba(255,255,255,.7); font-size: .9rem; }
.tjc-footer__block a:hover { color: #fff; }
.tjc-footer__copy { text-align: center; color: rgba(255,255,255,.5); font-size: .85rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.1); }

/* Back to top */
.tjc-backtop { position: fixed; right: 1.5rem; bottom: 1.5rem; width: 44px; height: 44px; border-radius: 50%; background: var(--tjc-coral); color: #fff; border: 0; cursor: pointer; font-size: 1.25rem; box-shadow: 0 4px 12px rgba(0,0,0,.2); opacity: 0; visibility: hidden; transition: all .25s; z-index: 50; }
.tjc-backtop--visible { opacity: 1; visibility: visible; }
.tjc-backtop:hover { background: var(--tjc-coral-deep); transform: translateY(-2px); }

/* Responsive */
@media (max-width: 1024px) {
  .tjc-downloads__grid { grid-template-columns: repeat(2, 1fr); }
  .tjc-features__grid, .tjc-reviews__grid, .tjc-articles__grid, .tjc-products__grid, .tjc-posts { grid-template-columns: repeat(2, 1fr); }
  .tjc-guide__grid { grid-template-columns: repeat(2, 1fr); }
  .tjc-hero__inner { grid-template-columns: 1fr; text-align: center; }
  .tjc-hero__visual { order: -1; max-width: 360px; margin: 0 auto; }
  .tjc-hero__cta { justify-content: center; }
  .tjc-footer__inner { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .tjc-burger { display: flex; }
  .tjc-nav { position: absolute; top: 100%; left: 0; right: 0; background: #fff; box-shadow: 0 8px 16px rgba(0,0,0,.08); max-height: 0; overflow: hidden; transition: max-height .3s; }
  .tjc-nav__list { flex-direction: column; padding: 0; gap: 0; }
  .tjc-nav__list--open { max-height: 400px; }
  .tjc-nav__list li { border-bottom: 1px solid var(--tjc-border); }
  .tjc-nav__list a { display: block; padding: 1rem 1.5rem; }
  .tjc-header { position: relative; }
  .tjc-downloads__grid, .tjc-features__grid, .tjc-guide__grid, .tjc-reviews__grid, .tjc-articles__grid, .tjc-products__grid, .tjc-posts, .tjc-footer__inner { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .tjc-hero__title { font-size: 1.5rem; }
  .tjc-section__title { font-size: 1.35rem; }
  .tjc-dl-card { padding: 1.25rem .75rem; }
}