.sidebar{background:var(--bg-secondary);-webkit-backdrop-filter:blur(20px);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;height:100dvh;display:flex}.sidebar-content{flex-direction:column;width:260px;height:100%;padding:8px 12px;display:flex}.sidebar.rail .sidebar-content{align-items:center;width:60px;padding:8px 6px}.sidebar-header{justify-content:space-between;align-items:center;gap:8px;padding:8px 4px 16px;display:flex}.sidebar-header-brand{align-items:center;gap:10px;min-width:0;display:flex}.sidebar-logo-mark{border-radius:8px;flex-shrink:0;width:96px}.sidebar-logo-img{object-fit:contain;-webkit-user-select:none;user-select:none;width:86px;height:38px}[data-theme=dark] .sidebar-logo-img{filter:brightness(0)invert()}.sidebar.rail .sidebar-header{justify-content:center;padding:8px 0 16px}.new-chat-action{border:1px solid 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0;font-size:11px}.profile-avatar-section{align-items:center;gap:16px;margin-bottom:4px;padding:20px 0 28px;display:flex}.profile-avatar{background:var(--accent);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:64px;height:64px;font-size:24px;font-weight:600;display:flex}.profile-avatar-actions{flex-direction:column;gap:8px;display:flex}.form-section{flex-direction:column;gap:16px;padding:8px 0;display:flex}.form-group{flex-direction:column;gap:6px;display:flex}.form-group label{color:var(--text-secondary);font-size:13px;font-weight:600}.form-group input{border:1px solid var(--border);background:var(--surface);color:var(--text);font-size:14px;font-family:var(--sans);border-radius:10px;outline:none;padding:10px 12px;transition:border-color .2s}.form-group input:focus{border-color:var(--accent-border)}.form-row{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:16px;padding:12px 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16px;font-size:13px}.checkout-done{color:var(--text-secondary);flex-direction:column;align-items:center;gap:12px;padding-top:40px;display:flex}.checkout-summary-card{background:var(--accent-bg);border:1px solid var(--accent-border);border-radius:14px;padding:24px}.checkout-summary-card h4{color:var(--text-secondary);margin:0 0 16px;font-size:16px}.checkout-summary-row{color:var(--text-secondary);justify-content:space-between;padding:8px 0;font-size:14px;display:flex}.checkout-summary-total{border-top:1px solid var(--accent-border);margin-top:8px;font-weight:600}.checkout-summary-note{color:var(--text-muted);margin-top:16px;font-size:12px}.checkout-resend-box{text-align:center;margin-top:14px}.checkout-resend-timer{color:var(--text-muted);font-size:13px}.checkout-resend-btn{color:var(--accent);cursor:pointer;background:0 0;border:none;padding:0;font-size:13px;font-weight:600;text-decoration:underline}.checkout-resend-btn:hover{opacity:.8}@media (width<=640px){.checkout-body{padding:24px 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.showcase-strip.is-in .show:nth-child(3) .s2{animation-delay:1s}.bxl .showcase-strip.is-in .voice-wave i{animation:wave .9s var(--ease-out) both}@keyframes wave{0%{transform:scaleY(.2)}to{transform:none}}.bxl .path{background:#fff}.bxl .path-grid{grid-template-columns:1fr 1fr;align-items:center;gap:clamp(36px,6vw,88px);display:grid}.bxl .path-steps{counter-reset:step;gap:26px;margin:36px 0;padding:0;list-style:none;display:grid}.bxl .path-steps li{counter-increment:step;gap:4px;padding-left:58px;display:grid;position:relative}.bxl .path-steps li:before{content:counter(step);background:var(--tg-soft);width:40px;height:40px;color:var(--tg-ink);font:700 17px/1 var(--display);border-radius:50%;place-items:center;display:grid;position:absolute;top:-2px;left:0}.bxl .path-steps li:not(:last-child):after{content:"";background:linear-gradient(var(--tg-soft), transparent);width:2px;position:absolute;top:44px;bottom:-22px;left:19px}.bxl .path-steps b{font-size:1.12rem}.bxl .path-steps span{color:var(--ink-2)}.bxl .handle{min-height:44px;color:var(--tg-ink);font:650 16px var(--font);cursor:pointer;background:#f6faff;border:1.5px dashed #b8d6f7;border-radius:12px;justify-self:start;align-items:center;gap:10px;margin-top:8px;padding:9px 12px 9px 14px;transition:border-color .15s,background-color .15s;display:inline-flex}.bxl .handle:hover{border-color:var(--tg);background:var(--tg-soft)}.bxl .handle-hint{color:var(--muted);font-size:13px;font-weight:500}.bxl .handle.is-copied{border-style:solid;border-color:var(--green)}.bxl .handle.is-copied .handle-hint,.bxl .handle.is-copied svg{color:#2f7d39}.bxl .path-window .tg-wall{justify-content:center;min-height:470px;padding:18px 14px 20px}.bxl .showcase{background:var(--surface-serious)}.bxl .showcase h2{color:var(--ink)}.bxl .showcase .lede{color:var(--ink-2)}.bxl .showcase-strip{grid-template-columns:repeat(3,1fr);align-items:start;gap:22px;display:grid}.bxl .show{gap:10px;display:grid}.bxl 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.tg-wall{padding:18px 16px 20px}.bxl .price-msg{width:100%;max-width:100%!important}.bxl .tiers{grid-template-columns:repeat(3,1fr);gap:10px;margin-top:10px;display:grid}.bxl .tier{border:1px solid var(--line);background:#fff;border-radius:14px;padding:12px 12px 10px}.bxl .tier.is-featured{border-color:var(--tg-fill);box-shadow:inset 0 0 0 1px var(--tg-fill)}.bxl .tier-name{font:700 15px/1.2 var(--display)}.bxl .tier-list-price{font:600 13px var(--font);color:var(--muted);margin-top:6px;text-decoration:line-through}.bxl .tier-price{font:700 1.5rem/1.1 var(--display);letter-spacing:-.02em;font-variant-numeric:tabular-nums;white-space:nowrap;margin:2px 0 8px}.bxl .tier-price small{font:600 12.5px var(--font);color:var(--muted);letter-spacing:0;margin-top:2px;display:block}.bxl .tier ul{color:var(--ink-2);gap:6px;margin:0;padding:0;font-size:13.5px;list-style:none;display:grid}.bxl .tier li{gap:6px;display:flex}.bxl .tier li svg{color:var(--tg-fill);flex:none;margin-top:2px}.bxl 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b{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-size:13px;font-weight:650}.bxl .footer-col a{color:var(--ink-2);align-items:center;gap:8px;font-size:15px;text-decoration:none;display:flex}.bxl .footer-col a:hover{color:var(--tg-deep)}.bxl .footer-col a svg{color:var(--muted);flex:none}.bxl .footer-copy{border-top:1px solid var(--line);color:var(--muted);margin-top:0;padding-top:20px;font-size:13.5px}.bxl .dock{cursor:pointer;font-family:var(--font);border:0;display:none}.bxl .link-preview{box-shadow:inset 3px 0 0 var(--tg-fill);color:var(--ink);background:#eef5fd;border-radius:8px;gap:1px;margin:9px 0 4px;padding:6px 10px 7px 12px;text-decoration:none;display:grid}.bxl .link-preview:hover{background:#e3effc}.bxl .lp-site{color:var(--tg-fill);font-size:13px;font-weight:700}.bxl .lp-title{font-size:14px;font-weight:650}.bxl .lp-desc{color:var(--ink-2);font-size:13px}.bxl .cites-more{color:var(--muted);font-size:13.5px;display:block}.bxl .cites-more 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