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html{-webkit-text-size-adjust:100%;text-size-adjust:100%}.hero-copy,.hero-grid>*,.section-head>*,.footer-grid>*,.article-sidebar{min-width:0}

/* Telegram guide components */
.menu-icon,.menu-icon:before,.menu-icon:after{display:block;width:18px;height:2px;border-radius:2px;background:currentColor}.menu-icon{position:relative}.menu-icon:before,.menu-icon:after{content:"";position:absolute;left:0}.menu-icon:before{top:-6px}.menu-icon:after{top:6px}.menu-button[aria-expanded=true] .menu-icon{background:transparent}.menu-button[aria-expanded=true] .menu-icon:before{top:0;transform:rotate(45deg)}.menu-button[aria-expanded=true] .menu-icon:after{top:0;transform:rotate(-45deg)}
.hero-visual img{aspect-ratio:640/630}.hero-actions .btn{white-space:nowrap}.section-head>p{color:var(--muted);font-size:14px;max-width:450px}.section-head>div{min-width:0}.footer-grid{grid-template-columns:1.8fr 1fr 1fr}.footer-bottom p+p{margin:0}.footer-bottom p{max-width:100%}.cta{margin-bottom:78px}.cta p{max-width:650px}
.platform-type{font-size:11px;color:var(--muted);margin-bottom:4px}.download-card .platform-icon{color:var(--blue);background:#edf8fe}.download-action{margin-top:auto;padding-top:22px}.download-action .btn{min-height:46px;font-size:12px;padding-inline:11px}.download-card .availability{font-size:11px;margin-top:9px}.guide-link{display:inline-flex;gap:6px;align-items:center;font-size:12px;color:var(--blue-dark);margin-top:13px}.guide-link svg{width:15px;height:15px}.browser-note{margin-top:22px}
.guide-art{height:auto;aspect-ratio:8/5}.guide-art:before,.guide-art:after{display:none}.guide-art>img{opacity:1;object-fit:contain}.guide-bottom>a{color:var(--blue-dark);font-weight:600}.guide-card h3{overflow-wrap:anywhere}.language-band{display:grid;grid-template-columns:.85fr 1.15fr;align-items:center;gap:58px}.language-band h2{font-size:34px;line-height:1.5;margin:15px 0 18px}.language-band p{color:var(--muted);font-size:14px;max-width:410px}.language-band .btn{margin-top:25px}.language-band>img{border-radius:22px;border:1px solid var(--line)}
.breadcrumb{display:flex;flex-wrap:wrap;gap:9px;align-items:center;padding-top:28px;margin-bottom:24px;font-size:12px;color:var(--muted)}.breadcrumb a:hover{color:var(--blue)}.page-heading{padding:12px 0 36px;max-width:900px}.page-heading h1{font-size:36px;margin:15px 0;line-height:1.5}.page-heading>p{color:var(--muted);max-width:790px}.page-heading .date-note{font-size:11px;margin-top:19px}.compact-section{padding-block:14px 65px}.full-figure{margin:22px 0 34px;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff}.full-figure>img{width:100%;height:auto}.full-figure figcaption{padding:16px 21px;font-size:12px;line-height:1.9;color:var(--muted);border-top:1px solid var(--line)}.full-figure figcaption strong{display:block;color:var(--ink);font-weight:600}.full-figure figcaption p{margin:5px 0 0}.path-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-block:32px}.path-step{padding:25px;border:1px solid var(--line);border-radius:17px}.step-num{font-size:12px;letter-spacing:2px;color:var(--blue);display:block;margin-bottom:18px}.path-step h2{font-size:18px;margin-bottom:11px}.path-step p{font-size:13px;color:var(--muted)}.split-panel{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:32px 0}.panel{padding:27px;border:1px solid var(--line);border-radius:18px;background:var(--pale);min-width:0}.panel h2{font-size:21px;margin-bottom:13px}.panel p{font-size:14px;color:var(--muted)}.panel .hero-actions{flex-wrap:wrap}.notice-inline{display:flex;align-items:flex-start;gap:12px;padding:19px 22px;margin:24px 0 40px;background:var(--pale);border:1px solid var(--line);border-radius:14px;color:#57798e;font-size:13px}.notice-icon{display:grid;place-items:center;width:20px;height:20px;border:1px solid #9cc8de;border-radius:50%;flex-shrink:0;font-size:12px;margin-top:2px}.notice-inline a{color:var(--blue-dark);text-decoration:underline;text-underline-offset:3px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:17px;margin:30px 0 50px}table{border-collapse:collapse;width:100%;text-align:left;font-size:13px}th,td{padding:17px 22px;border-bottom:1px solid var(--line);vertical-align:top}thead{background:var(--pale)}tr:last-child td,tr:last-child th{border-bottom:0}tbody td{color:var(--muted)}.prose{padding-bottom:70px}.prose h2{scroll-margin-top:110px}
.filter-bar{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:18px;padding:22px;border:1px solid var(--line);border-radius:16px;background:var(--pale)}.field-label{display:block;font-size:12px;font-weight:600;color:#576f80;margin-bottom:9px}.search-input,.select-wrap select{width:100%;min-height:46px;padding:11px 14px;border:1px solid #dce7ee;border-radius:9px;color:var(--ink);background:#fff;min-width:0}.select-wrap select:focus-visible{outline:3px solid #55bcee;outline-offset:3px}.results-count{font-size:12px;color:var(--muted);margin:18px 0 23px}.empty-state{text-align:center;padding:55px 20px;border:1px dashed var(--line);border-radius:16px}.empty-state h2{font-size:23px}.empty-state p{color:var(--muted);margin:13px 0 22px}
.article-heading{padding:10px 0 0;max-width:950px}.article-heading h1{font-size:36px;line-height:1.5;margin:16px 0 19px}.article-heading>.article-summary{padding:0;border:0;background:none;font-size:15px;line-height:1.9;color:var(--muted);max-width:790px;margin:0}.article-layout{grid-template-columns:minmax(0,740px) minmax(0,260px);gap:54px;padding-top:36px}.takeaway{padding:21px 24px;border-left:3px solid var(--blue);border-radius:0 12px 12px 0;background:#f2f9fd;font-size:14px;margin-bottom:26px}.takeaway strong{color:var(--blue-dark)}.takeaway p{margin-top:8px}.article-body .full-figure{margin-block:27px 36px}.article-body section{margin-bottom:37px}.article-body p{overflow-wrap:anywhere}.toc-label{display:flex;flex-direction:column;gap:4px;margin-bottom:15px;font-size:13px;font-weight:600}.toc-label>span+span{font-size:10px;letter-spacing:1px;color:var(--muted);font-weight:400}.toc>a,.mobile-toc nav>a{display:flex;gap:9px;color:var(--muted);font-size:12px;line-height:1.9;padding:9px 0;border-top:1px solid var(--line)}.toc-num{color:#9bb2c2;font-size:11px;flex-shrink:0}.toc>a[aria-current=location],.mobile-toc nav>a[aria-current=location]{color:var(--blue-dark)}.mobile-toc{display:none}.sources{border-top:1px solid var(--line);padding-top:27px;margin-top:40px}.sources>p{font-size:12px;color:var(--muted)}.source-links{font-size:13px;padding-left:21px;margin-top:15px}.source-links a{color:var(--blue-dark);text-decoration:underline;text-underline-offset:3px}.article-next{display:grid;grid-template-columns:1fr 1fr;gap:25px;border-top:1px solid var(--line);padding-top:24px;margin-top:30px}.article-next a{display:block;font-size:13px}.article-next a:last-child{text-align:right}.article-next span{display:block;color:var(--muted);font-size:11px;margin-bottom:7px}.article-next strong{font-weight:600}.article-next a:hover{color:var(--blue-dark)}.related-section{background:var(--pale);padding-block:65px}.faq-list{min-width:0}.faq-list .faq-item{padding-block:21px}.faq-list .faq-item:first-child{padding-top:0}.faq-list .faq-item p{max-width:100%}
@media(min-width:761px) and (max-width:1050px){.nav-wrap{gap:18px}.navigation{gap:18px}.nav-extra>.btn{font-size:11px;padding-inline:12px}.brand-name{font-size:16px}.navigation>a{font-size:13px}.article-layout{grid-template-columns:minmax(0,1fr) 225px;gap:30px}}
@media(max-width:760px){.menu-button{margin-left:auto}.nav-extra{margin-left:0}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.cta{margin-bottom:48px}.language-band{grid-template-columns:1fr;gap:28px}.language-band h2{font-size:28px}.language-band>img{width:100%}.page-heading h1,.article-heading h1{font-size:28px}.page-heading{padding-bottom:27px}.page-heading>p{font-size:14px}.page-heading .date-note{font-size:11px}.breadcrumb{padding-top:24px;font-size:11px}.section-head>p{font-size:13px}.path-grid{grid-template-columns:1fr;gap:14px}.path-step{padding:22px}.step-num{margin-bottom:12px}.split-panel{grid-template-columns:1fr;gap:16px}.panel{padding:23px}.filter-bar{grid-template-columns:1fr;gap:15px;padding:18px}.article-layout{display:block;padding-top:27px}.article-sidebar{display:none}.mobile-toc{display:block;padding:17px 20px;border:1px solid var(--line);border-radius:13px;font-size:13px;margin-bottom:30px}.mobile-toc summary{cursor:pointer;color:var(--blue-dark);font-weight:600}.mobile-toc nav{margin-top:12px}.article-body{font-size:15px}.full-figure figcaption{padding:14px 17px;font-size:11px}.article-next{gap:18px}.related-section{padding-block:48px}.table-wrap th,.table-wrap td{padding:14px;min-width:120px}.table-wrap{font-size:12px}.notice-inline{padding:17px;gap:10px}.guide-art{height:auto}.download-card{display:flex;flex-direction:column}.download-card .platform-icon{margin-bottom:17px}.download-action{padding-top:20px;margin-top:auto}.download-card .availability{font-size:11px}.hero h1{font-size:39px}.hero-intro{font-size:14px}.hero-copy .hero-actions .btn{font-size:13px;min-height:46px}.compact-section{padding-bottom:45px}}
@media(max-width:430px){.hero h1{font-size:34px}.hero-copy .hero-actions{gap:10px}.hero-copy .hero-actions .btn{padding-inline:15px;font-size:12px;min-height:44px}.hero-notes{gap:11px;font-size:10px}.feature-card h3{font-size:15px}.feature-card p{font-size:12px}.guide-card{display:flex;flex-direction:column}.guide-art{height:auto;min-height:0;aspect-ratio:8/5}.guide-body{padding:21px}.guide-card h3{font-size:17px}.guide-card p{font-size:13px}.card-meta,.guide-bottom{font-size:11px}.section-desc{max-width:100%}.section-head h2{font-size:24px}.platform-inner{gap:14px 18px}.platform-link{font-size:11px}.platform-link svg{width:18px;height:18px}.download-card{padding:24px}.download-card p{font-size:13px}.page-heading h1,.article-heading h1{font-size:26px}.article-meta{font-size:10px;gap:9px}.cta{padding:26px}.cta h2{font-size:23px}}
@media print{.mobile-toc,.article-next,.related-section{display:none}.article-heading h1{font-size:28px}.prose{padding-bottom:0}}