.service-page{--support-muted:var(--ui-muted);--service-code:#0b1424;--service-code-text:#d9e6fb}.service-page .ui-icon{width:20px;height:20px;flex-shrink:0;vertical-align:middle}.service-page button,.service-page select,.service-page textarea{font:inherit}.service-page button{cursor:pointer}.service-page p{color:var(--ui-muted)}.service-page h1{font-size:clamp(34px,4.1vw,54px);letter-spacing:-.045em;line-height:1.1;margin:20px 0}.service-page h1>span{color:var(--ui-primary)}.service-page h2{font-size:25px;margin:0 0 14px}.service-page h3{font-size:18px}.service-page :is(section,[id]){scroll-margin-top:96px}.service-skip{position:fixed;top:8px;left:8px;z-index:200;transform:translateY(-180%);padding:12px 18px;background:var(--ui-surface);border:2px solid var(--ui-primary);border-radius:8px}.service-skip:focus{transform:none}.service-page a,.service-page button,.service-page input,.service-page select,.service-page textarea{touch-action:manipulation}.service-page input:focus-visible,.service-page select:focus-visible,.service-page textarea:focus-visible,.service-page summary:focus-visible{outline:3px solid #78a6ff;outline-offset:3px}.service-help{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:28px 30px;border:1px solid var(--ui-line);border-radius:16px;background:var(--ui-soft);margin:32px 0 60px}.service-help h2{font-size:22px;margin-bottom:8px}.service-help p{margin:0;max-width:650px}.service-help .ui-button{flex-shrink:0}
/* Documentation */
.api-wrap{max-width:1200px;margin:auto;padding:0 24px;min-width:0}.api-header{padding:60px 0 42px;max-width:850px}.api-header>p{font-size:17px;max-width:760px;line-height:1.7}.api-hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 22px}.api-base-url{display:inline-flex;flex-wrap:wrap;gap:12px;align-items:center;border:1px solid var(--ui-line);border-radius:10px;background:var(--ui-surface);padding:12px 16px;max-width:100%}.api-base-url>span{font-size:12px;text-transform:uppercase;letter-spacing:.06em;font-weight:700;color:var(--ui-muted)}.api-base-url code{font-size:13px;overflow-wrap:anywhere;color:var(--ui-text)}.api-layout{display:grid;grid-template-columns:228px minmax(0,1fr);gap:28px;align-items:start}.api-sidebar{position:sticky;top:94px;min-width:0}.api-sidebar-card{padding:18px 12px;background:var(--ui-surface);border:1px solid var(--ui-line);border-radius:14px;max-height:calc(100dvh - 115px);overflow:auto}.api-sidebar-title{font-size:10px;font-weight:750;letter-spacing:.09em;color:var(--ui-muted);padding:0 10px 12px}.api-sidebar a{display:block;padding:8px 10px;font-size:13px;line-height:1.35;border-radius:7px;text-decoration:none;color:var(--ui-muted)}.api-sidebar a:hover,.api-sidebar a[aria-current=true]{color:var(--ui-primary);background:var(--ui-soft)}.api-mobile-toc{display:none}.api-content{min-width:0}.api-section{background:var(--ui-surface);border:1px solid var(--ui-line);border-radius:16px;padding:28px;margin:0 0 22px;min-width:0}.api-section>h2{font-size:25px}.api-section>h3{margin:28px 0 12px}.api-section>p{margin:0 0 20px;line-height:1.7}.api-grid,.api-columns{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:20px 0}.api-mini-card{border:1px solid var(--ui-line);background:var(--ui-bg);padding:20px;border-radius:12px;min-width:0}.api-mini-card .label{font-size:12px;font-weight:650;color:var(--ui-muted);margin-bottom:10px}.api-mini-card>code{font-size:21px;font-weight:700;color:var(--ui-primary)}.api-mini-card p{font-size:14px;line-height:1.6;margin:12px 0 0}.api-flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:24px 0}.api-flow-step{display:flex;flex-direction:column;gap:8px;min-width:0}.api-flow-num{display:grid;place-items:center;width:30px;height:30px;background:var(--ui-soft);color:var(--ui-primary);border:1px solid var(--ui-line);border-radius:8px;font-size:13px;font-weight:750;margin-bottom:4px}.api-flow-step strong{font-size:13px}.api-flow-step>span{font-size:12px;color:var(--ui-muted);line-height:1.6}.api-endpoint{border-top:1px solid var(--ui-line);padding-top:24px;margin-top:24px;min-width:0}.api-endpoint-head{display:flex;align-items:flex-start;gap:12px;min-width:0;margin-bottom:14px}.api-route{font:600 13px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace;overflow-wrap:anywhere;min-width:0;padding-top:3px}.api-method{display:inline-flex;padding:4px 8px;border-radius:6px;font:750 10px/1.6 ui-monospace,monospace;letter-spacing:.03em;flex-shrink:0}.api-method.get{background:#e7f7ef;color:#156442}.api-method.post{background:#e8f0ff;color:#2456be}.api-method.delete{background:#fff0ed;color:#a33726}.api-description{font-size:14px;line-height:1.7}.api-code-wrap{position:relative;margin:16px 0;min-width:0;border:1px solid #263650;border-radius:11px;background:var(--service-code);overflow:hidden}.api-code{color:var(--service-code-text);font:12px/1.8 ui-monospace,SFMono-Regular,Consolas,monospace;white-space:pre;margin:0;padding:48px 18px 18px;overflow:auto;tab-size:2;max-width:100%}.api-code:focus-visible{outline:3px solid #78a6ff;outline-offset:-3px}.api-copy{position:absolute;right:8px;top:8px;border:1px solid #354762;background:#17253c;color:#dbe7fb;border-radius:6px;padding:5px 9px;font-size:10px!important;min-height:29px;line-height:1.5}.api-copy:hover{background:#263a59}.api-copy.done{color:#a4e9bf}.api-copy-status{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.api-note{padding:15px 17px;border:1px solid var(--ui-line);background:var(--ui-soft);border-radius:10px;color:var(--ui-muted);font-size:13px;line-height:1.7;margin:18px 0}.api-note.warn{border-left:3px solid #d99629}.api-note.error{border-left:3px solid #d25a4a}.api-table-wrap{overflow:auto;border:1px solid var(--ui-line);border-radius:10px;margin:18px 0}.api-table{width:100%;border-collapse:collapse;font-size:13px;line-height:1.6;text-align:left}.api-table th{background:var(--ui-bg);font-size:11px;color:var(--ui-muted);font-weight:700}.api-table th,.api-table td{padding:13px 14px;border-bottom:1px solid var(--ui-line);vertical-align:top}.api-table tr:last-child td{border-bottom:0}.api-table td{overflow-wrap:anywhere}.api-table code{font-size:12px}.api-status,.api-code-pill{display:inline-flex;border:1px solid var(--ui-line);padding:3px 7px;border-radius:5px;font:600 11px ui-monospace,monospace;color:var(--ui-primary);background:var(--ui-soft)}.api-footer-note{font-size:12px;color:var(--ui-muted);padding:12px 0 20px;overflow-wrap:anywhere}.api-section ul{padding-left:21px;color:var(--ui-muted);font-size:14px;line-height:1.8}
/* Support */
.support-container{max-width:1200px;margin:auto;padding:0 24px}.support-hero{padding:60px 0 35px;background:radial-gradient(ellipse at 85% 0,var(--ui-soft),transparent 65%)}.support-hero-inner{max-width:1200px}.support-eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--ui-primary);font-size:10px;font-weight:750;letter-spacing:.1em;background:var(--ui-soft);border:1px solid var(--ui-line);padding:7px 10px;border-radius:7px}.support-eyebrow .ui-icon{width:15px;height:15px}.support-hero-description{max-width:650px;font-size:17px;line-height:1.7}.support-search{display:flex;align-items:center;gap:12px;background:var(--ui-surface);border:1px solid var(--ui-line);border-radius:12px;max-width:740px;padding:7px;margin-top:26px;box-shadow:0 8px 30px #17335b05}.support-search-icon{padding-left:10px;color:var(--ui-muted);display:flex}.support-search-input{flex:1;min-width:0;border:0;background:transparent;color:var(--ui-text);padding:10px 0;outline-offset:0!important;font-size:14px!important}.support-search-button{border:0;border-radius:8px;background:var(--ui-primary);color:white;padding:12px 24px;font-size:13px!important;font-weight:650!important}.support-search-status{min-height:22px;font-size:12px!important;margin:9px 0 26px}.support-hero-benefits{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;max-width:1000px}.support-hero-benefit{display:flex;align-items:flex-start;gap:11px}.support-hero-benefit-icon{display:grid;place-items:center;flex-shrink:0;width:35px;height:35px;border:1px solid var(--ui-line);border-radius:10px;background:var(--ui-surface);color:var(--ui-primary)}.support-hero-benefit>span:last-child{display:grid;gap:3px}.support-hero-benefit strong{font-size:13px}.support-hero-benefit>span>span{font-size:12px;color:var(--ui-muted)}.support-content{padding:25px 0 0}.support-section-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}.support-section-label{font-size:10px;letter-spacing:.1em;font-weight:750;color:var(--ui-primary)}.support-section-heading h2{margin:10px 0}.support-section-heading p{font-size:14px;margin:0}.support-heading-link{display:inline-flex;gap:8px;align-items:center;font-size:13px;font-weight:650;text-decoration:none}.category-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.category-card{position:relative;display:block;background:var(--ui-surface);border:1px solid var(--ui-line);border-radius:14px;padding:23px;text-decoration:none!important;transition:border-color .15s,transform .15s;color:var(--ui-text)!important;min-width:0}.category-card:hover{border-color:var(--ui-primary);transform:translateY(-2px)}.category-icon,.panel-icon{display:grid;place-items:center;background:var(--ui-soft);border:1px solid var(--ui-line);border-radius:10px;color:var(--ui-primary);width:40px;height:40px}.category-card h3{margin:20px 0 10px}.category-card p{font-size:13px;line-height:1.7;margin:0;padding-bottom:25px}.category-arrow{position:absolute;right:20px;bottom:18px;color:var(--ui-primary)}.lower-grid{display:grid;grid-template-columns:minmax(0,1.75fr) minmax(0,1fr);gap:22px;margin-top:32px;align-items:start}.support-page .panel{border:1px solid var(--ui-line);border-radius:15px;background:var(--ui-surface);min-width:0;overflow:hidden}.panel-header{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:22px;border-bottom:1px solid var(--ui-line)}.panel-title{display:flex;align-items:center;gap:11px;min-width:0}.panel-title h2{margin:0;font-size:20px}.panel-icon{width:35px;height:35px;flex-shrink:0}.new-ticket-button,.support-page .btn,.contact-button{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:43px;padding:10px 15px;border:1px solid var(--ui-line);border-radius:9px;background:var(--ui-surface);color:var(--ui-text)!important;font-size:13px!important;font-weight:650!important;text-decoration:none;line-height:1.5}.new-ticket-button,.support-page .btn-primary,.contact-button.telegram{background:var(--ui-primary);border-color:var(--ui-primary);color:white!important}.new-ticket-button{flex-shrink:0}.new-ticket-button .ui-icon,.support-page .btn .ui-icon,.contact-button .ui-icon{width:17px;height:17px}.support-page button:disabled{opacity:.6;cursor:wait}.ticket-list{min-height:260px}.ticket-empty,.guest-ticket-box{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:34px 26px;min-height:280px;text-align:center}.ticket-empty-icon{width:48px;height:48px;display:grid;place-items:center;border:1px solid var(--ui-line);border-radius:14px;background:var(--ui-soft);color:var(--ui-primary);margin-bottom:5px}.ticket-empty strong,.guest-ticket-box strong{font-size:16px}.ticket-empty>span,.guest-ticket-box p{font-size:13px;line-height:1.7;max-width:380px;margin:0;color:var(--ui-muted)}.guest-ticket-box .btn{margin-top:8px}.ticket-row{display:grid;grid-template-columns:45px minmax(0,1fr) auto 18px;gap:12px;align-items:center;padding:20px 22px;border-bottom:1px solid var(--ui-line);cursor:pointer}.ticket-row:last-child{border-bottom:0}.ticket-row:hover{background:var(--ui-soft)}.ticket-number{font-size:12px;color:var(--ui-muted);font-weight:650}.ticket-subject{font-size:14px;font-weight:650;overflow-wrap:anywhere}.ticket-meta{font-size:11px;color:var(--ui-muted);margin-top:5px}.ticket-arrow{color:var(--ui-muted)}.ticket-status{display:inline-block;max-width:100%;border:1px solid var(--ui-line);background:var(--ui-soft);color:var(--ui-primary);border-radius:6px;font-size:10px;font-weight:650;padding:4px 7px;line-height:1.5;overflow-wrap:anywhere}.status-closed,.status-resolved{color:var(--ui-muted);background:var(--ui-bg)}.status-waiting_user{color:#98661a;background:#fff4df;border-color:#eed6a7}.contact-content{padding:22px;display:grid;gap:11px}.contact-text{font-size:13px;line-height:1.75;margin:0 0 5px}.contact-button{width:100%}.support-privacy-note{display:flex;gap:10px;margin:18px 2px;color:var(--ui-muted)}.support-privacy-note>.ui-icon{color:var(--ui-primary);margin-top:3px;flex-shrink:0;width:18px;height:18px}.support-privacy-note p{font-size:12px;line-height:1.7;margin:0}.response-card{display:flex;align-items:center;gap:13px;padding:18px 20px;background:var(--ui-soft)!important}.response-icon{color:var(--ui-primary)}.response-text{display:grid;gap:4px}.response-text strong{font-size:12px}.response-text span{font-size:11px;color:var(--ui-muted)}.faq-section{padding:55px 0 65px}.faq-heading{margin-bottom:24px}.faq-heading h2{margin:15px 0 10px}.faq-heading p{font-size:14px}.faq-list{display:grid;gap:10px}.faq-item{background:var(--ui-surface);border:1px solid var(--ui-line);border-radius:12px;overflow:hidden}.faq-question{display:flex;align-items:center;justify-content:space-between;gap:14px;width:100%;text-align:left;padding:20px 23px;background:transparent;border:0;color:var(--ui-text);font-size:14px!important;font-weight:650!important}.faq-chevron{color:var(--ui-muted);transition:transform .15s}.faq-item.open .faq-chevron{transform:rotate(180deg)}.faq-answer{display:none}.faq-item.open .faq-answer{display:block}.faq-answer-inner{padding:0 23px 23px;color:var(--ui-muted);font-size:14px;line-height:1.8}
/* Ticket dialogs */
.support-page.modal-open{overflow:hidden}.support-page .modal{display:none;position:fixed;inset:0;z-index:150;align-items:center;justify-content:center;padding:24px}.support-page .modal.open{display:flex}.modal-overlay{position:absolute;inset:0;background:#071125a6;backdrop-filter:blur(5px)}.modal-card{position:relative;z-index:1;background:var(--ui-surface);color:var(--ui-text);border:1px solid var(--ui-line);border-radius:18px;width:100%;max-width:660px;max-height:calc(100dvh - 48px);overflow:auto;overscroll-behavior:contain;padding:30px;box-shadow:0 30px 100px #0003}.modal-close{position:absolute;right:14px;top:14px;width:36px;height:36px;border:1px solid var(--ui-line);border-radius:9px;background:var(--ui-bg);color:var(--ui-muted);display:grid;place-items:center}.modal-title-row{padding-right:20px}.modal-title-row h2{margin:16px 0 10px}.modal-description{font-size:13px;line-height:1.7;margin-bottom:24px}.field{display:grid;gap:8px;margin:18px 0}.field label,.reply-box>label{font-size:13px;font-weight:650}.field input,.field textarea,.field select,.reply-box textarea{width:100%;min-width:0;border:1px solid var(--ui-line);border-radius:9px;background:var(--ui-bg);color:var(--ui-text);font:inherit;font-size:14px;padding:11px 12px;min-height:45px}.field textarea{resize:vertical;min-height:140px;max-height:320px;line-height:1.7}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}#createError:not(:empty),#replyError:not(:empty){padding:12px 14px;border-radius:9px;background:#fff0ed;color:#93251b;font-size:13px;margin:12px 0;overflow-wrap:anywhere}.ticket-view-head{padding-right:30px}.ticket-view-id{font-size:11px;letter-spacing:.04em;color:var(--ui-muted);margin-bottom:10px}.ticket-view-head h2{font-size:23px;overflow-wrap:anywhere}.ticket-view-meta{display:flex;gap:7px;flex-wrap:wrap}.message-list{display:flex;flex-direction:column;gap:13px;margin:24px 0;padding:18px;background:var(--ui-bg);border:1px solid var(--ui-line);border-radius:12px;max-height:38dvh;min-height:180px;overflow:auto}.message-bubble{max-width:90%;padding:14px 16px;border-radius:12px;border:1px solid var(--ui-line);background:var(--ui-surface);min-width:0}.message-bubble.user{align-self:flex-end;background:var(--ui-soft)}.message-bubble.admin{align-self:flex-start}.message-author{font-size:11px;font-weight:700;color:var(--ui-primary);margin-bottom:7px}.message-body{font-size:13px;line-height:1.75;white-space:pre-wrap;overflow-wrap:anywhere}.message-time{font-size:10px;color:var(--ui-muted);margin-top:8px}.reply-box{display:grid;gap:10px}.reply-box textarea{min-height:100px;resize:vertical;max-height:250px}.reply-box .btn{justify-self:end}.support-page .public-footer{margin-top:0}html.dark-theme .api-method.get{background:#173b30;color:#9be0b9}html.dark-theme .api-method.post{background:#193256;color:#a6c9ff}html.dark-theme .api-method.delete,html.dark-theme #createError:not(:empty),html.dark-theme #replyError:not(:empty){background:#422521;color:#ffc5bc}html.dark-theme .status-waiting_user{background:#3e321b;color:#f4d28e;border-color:#665331}@keyframes supportSpin{to{transform:rotate(360deg)}}
@media(max-width:1000px){.api-layout{grid-template-columns:200px minmax(0,1fr);gap:20px}.api-section{padding:23px}.api-flow{grid-template-columns:repeat(2,minmax(0,1fr))}.category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.lower-grid{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr)}.panel-header{align-items:flex-start;flex-wrap:wrap}.panel-title h2{font-size:18px}}
@media(max-width:760px){.api-wrap,.support-container{padding-left:20px;padding-right:20px}.api-header,.support-hero{padding-top:36px}.api-header{padding-bottom:28px}.api-layout{display:block}.api-sidebar{position:static;margin-bottom:20px}.api-sidebar-card{display:none}.api-mobile-toc{display:block;border:1px solid var(--ui-line);background:var(--ui-surface);border-radius:12px}.api-mobile-toc summary{display:flex;justify-content:space-between;align-items:center;gap:12px;list-style:none;padding:16px 18px;font-size:13px;font-weight:650;cursor:pointer}.api-mobile-toc summary::-webkit-details-marker{display:none}.api-mobile-toc nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));padding:0 8px 12px}.api-section{padding:22px}.api-section>h2{font-size:23px}.api-grid,.api-columns{grid-template-columns:1fr}.api-section ul{font-size:13px}.support-hero-benefits{gap:16px}.support-hero-benefit{gap:8px}.support-hero-benefit-icon{width:30px;height:30px}.support-hero-benefit>span>span{font-size:11px}.lower-grid{grid-template-columns:1fr}.panel-header{align-items:center}.ticket-empty,.guest-ticket-box{min-height:245px}.service-help{align-items:flex-start;flex-direction:column;padding:23px}.service-help h2{font-size:20px}}
@media(max-width:520px){.api-wrap,.support-container{padding-left:16px;padding-right:16px}.service-page h1{font-size:35px}.api-header>p,.support-hero-description{font-size:15px}.api-base-url{padding:11px 12px;gap:5px}.api-base-url code{font-size:11px}.api-hero-actions .ui-button{font-size:12px;flex:1;padding:11px 10px}.api-section{padding:20px 16px;border-radius:13px}.api-section>h2{font-size:22px}.api-route{font-size:11px}.api-flow-step strong{font-size:12px}.api-code{font-size:11px;padding-left:12px;padding-right:12px}.api-table{min-width:480px}.api-mobile-toc nav{grid-template-columns:1fr 1fr}.api-sidebar a{font-size:12px}.support-search{gap:7px}.support-search-icon{padding-left:6px}.support-search-input{font-size:12px!important}.support-search-button{padding:11px 13px;font-size:12px!important}.support-hero-benefits{grid-template-columns:1fr;gap:15px}.support-hero-benefit>span>span{font-size:12px}.support-hero-benefit>span:last-child{gap:2px}.support-section-heading{align-items:flex-start;flex-direction:column;gap:12px}.support-section-heading h2{font-size:24px}.category-grid{gap:10px}.category-card{padding:18px 15px}.category-card h3{font-size:16px}.category-card p{font-size:12px}.category-icon{width:35px;height:35px}.panel-header{padding:18px 16px;gap:12px}.panel-title{gap:8px}.panel-title h2{font-size:17px}.new-ticket-button{padding:9px 10px;font-size:11px!important}.new-ticket-button .ui-icon{width:14px;height:14px}.ticket-row{grid-template-columns:35px minmax(0,1fr) 15px;padding:18px 16px;gap:9px}.ticket-status{grid-column:2;justify-self:start}.ticket-row>.ticket-arrow{grid-column:3;grid-row:1}.ticket-subject{font-size:13px}.faq-section{padding:40px 0}.faq-question{padding:18px;font-size:13px!important}.faq-answer-inner{padding:0 18px 20px;font-size:13px}.support-page .modal{padding:10px}.modal-card{padding:24px 18px;max-height:calc(100dvh - 20px);border-radius:14px}.modal-title-row h2{font-size:23px}.modal-actions .btn{flex:1;padding-left:8px;padding-right:8px;font-size:12px!important}.message-list{padding:10px}.message-bubble{max-width:95%;padding:12px}.message-body{font-size:12px}.reply-box .btn{width:100%}}
@media(prefers-reduced-motion:reduce){.service-page *{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
html.dark-theme .service-page{--ui-primary:#79a9ff}html.dark-theme .service-page .ui-button-primary,html.dark-theme .support-page .new-ticket-button,html.dark-theme .support-page .btn-primary,html.dark-theme .support-page .contact-button.telegram,html.dark-theme .support-page .support-search-button{background:#2563eb;border-color:#2563eb;color:#fff!important}