.pylevel-navbar[data-astro-cid-l7arcky5]{z-index:100;width:100%;height:var(--nav-height,68px);background:var(--nav-bg,#fffffff2);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--nav-border,#dce3e9);transition:background-color .2s,border-color .2s;position:sticky;top:0}.nav-container[data-astro-cid-l7arcky5]{justify-content:space-between;align-items:center;gap:16px;max-width:1280px;height:100%;margin:0 auto;padding:0 24px;display:flex}.nav-left[data-astro-cid-l7arcky5]{align-items:center;gap:32px;display:flex}.brand-link[data-astro-cid-l7arcky5]{color:var(--color-text-primary);letter-spacing:-.8px;user-select:none;align-items:center;gap:10px;font-size:24px;font-weight:800;text-decoration:none;transition:opacity .2s,transform .2s;display:flex}.brand-link[data-astro-cid-l7arcky5]:hover{opacity:.92;transform:translateY(-1px)}.brand-badge[data-astro-cid-l7arcky5]{flex-shrink:0;place-items:center;width:44px;height:44px;display:grid}.brand-badge[data-astro-cid-l7arcky5] img[data-astro-cid-l7arcky5]{object-fit:contain;width:100%;height:100%;display:block}.brand-name[data-astro-cid-l7arcky5] .highlight[data-astro-cid-l7arcky5]{color:var(--color-primary)}.brand-dot[data-astro-cid-l7arcky5]{color:var(--color-accent-gold)}.nav-links[data-astro-cid-l7arcky5]{align-items:center;gap:8px;display:flex}.nav-item[data-astro-cid-l7arcky5]{color:var(--color-text-secondary);border-radius:8px;align-items:center;gap:8px;padding:8px 14px;font-size:14px;font-weight:550;text-decoration:none;transition:all .15s;display:inline-flex}.nav-item[data-astro-cid-l7arcky5]:hover{color:var(--color-text-primary);background:var(--color-surface-hover)}.nav-item[data-astro-cid-l7arcky5].active{color:var(--color-primary);background:var(--color-primary-light)}.nav-icon[data-astro-cid-l7arcky5]{flex-shrink:0}.chevron-icon[data-astro-cid-l7arcky5]{transition:transform .2s}.nav-dropdown-trigger[data-astro-cid-l7arcky5]{position:relative}.nav-dropdown-trigger[data-astro-cid-l7arcky5]:hover .chevron-icon[data-astro-cid-l7arcky5],.nav-dropdown-trigger[data-astro-cid-l7arcky5]:focus-within .chevron-icon[data-astro-cid-l7arcky5]{transform:rotate(180deg)}.dropdown-popover[data-astro-cid-l7arcky5]{background:var(--dropdown-bg);border:1px solid var(--dropdown-border);width:290px;box-shadow:var(--dropdown-shadow);opacity:0;visibility:hidden;z-index:110;border-radius:12px;padding:8px;transition:opacity .15s,transform .15s,visibility .15s;position:absolute;top:calc(100% + 8px);left:0;transform:translateY(6px)}.nav-dropdown-trigger[data-astro-cid-l7arcky5]:hover .dropdown-popover[data-astro-cid-l7arcky5],.nav-dropdown-trigger[data-astro-cid-l7arcky5]:focus-within .dropdown-popover[data-astro-cid-l7arcky5]{opacity:1;visibility:visible;transform:translateY(0)}.popover-item[data-astro-cid-l7arcky5]{color:var(--color-text-primary);border-radius:8px;align-items:flex-start;gap:12px;padding:10px 12px;text-decoration:none;transition:background-color .15s;display:flex}.popover-item[data-astro-cid-l7arcky5]:hover{background:var(--color-surface-hover)}.popover-icon[data-astro-cid-l7arcky5]{width:34px;height:34px;font:600 13px var(--font-mono);border-radius:8px;flex-shrink:0;place-items:center;display:grid}.classic-icon[data-astro-cid-l7arcky5]{color:var(--color-primary);background:#3776ab1f}.project-icon[data-astro-cid-l7arcky5]{color:var(--color-accent-gold);background:#d5a81526}.popover-text[data-astro-cid-l7arcky5] strong[data-astro-cid-l7arcky5]{font-size:13px;font-weight:600;display:block}.popover-text[data-astro-cid-l7arcky5] span[data-astro-cid-l7arcky5]{color:var(--color-text-secondary);margin-top:2px;font-size:11px;line-height:1.4;display:block}.nav-right[data-astro-cid-l7arcky5]{align-items:center;gap:10px;display:flex}.nav-signin[data-astro-cid-l7arcky5]{border:1px solid var(--color-border);background:var(--color-primary-light);min-height:44px;color:var(--color-text-primary);white-space:nowrap;border-radius:8px;justify-content:center;align-items:center;gap:10px;padding:10px 15px;font-size:13px;font-weight:650;text-decoration:none;transition:background .2s,border-color .2s;display:inline-flex}.nav-signin[data-astro-cid-l7arcky5]:hover{background:var(--color-surface-hover);border-color:var(--color-primary)}.nav-signin[data-astro-cid-l7arcky5]:focus-visible{outline:2px solid var(--color-primary);outline-offset:3px}.nav-signin[data-astro-cid-l7arcky5][hidden],.dropdown-wrapper[data-astro-cid-l7arcky5][hidden]{display:none}@media (width<=400px){.nav-signin[data-astro-cid-l7arcky5]{gap:6px;padding-inline:10px;font-size:12px}}.icon-btn[data-astro-cid-l7arcky5]{width:40px;height:40px;color:var(--color-text-secondary);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:10px;place-items:center;transition:all .15s;display:grid;position:relative}.icon-btn[data-astro-cid-l7arcky5]:hover{color:var(--color-text-primary);background:var(--color-surface-hover);border-color:var(--color-border)}.icon-btn[data-astro-cid-l7arcky5]:focus-visible,.profile-btn[data-astro-cid-l7arcky5]:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.theme-btn[data-astro-cid-l7arcky5] .sun-icon[data-astro-cid-l7arcky5]{color:#facc15;display:none}.theme-btn[data-astro-cid-l7arcky5] .moon-icon[data-astro-cid-l7arcky5]{color:var(--color-text-secondary);display:block}html.dark .theme-btn[data-astro-cid-l7arcky5] .sun-icon[data-astro-cid-l7arcky5]{display:block}html.dark .theme-btn[data-astro-cid-l7arcky5] .moon-icon[data-astro-cid-l7arcky5]{display:none}.notif-badge[data-astro-cid-l7arcky5]{background:var(--danger-color);color:#fff;min-width:17px;height:17px;font:700 10px/17px var(--font-sans);text-align:center;border:2px solid var(--color-surface);border-radius:9px;padding:0 4px;transition:transform .2s cubic-bezier(.175,.885,.32,1.275),opacity .2s;position:absolute;top:5px;right:5px}.notif-badge[data-astro-cid-l7arcky5].hidden-badge{opacity:0;transform:scale(0)}.dropdown-wrapper[data-astro-cid-l7arcky5]{position:relative}.dropdown-menu[data-astro-cid-l7arcky5]{background:var(--dropdown-bg);border:1px solid var(--dropdown-border);box-shadow:var(--dropdown-shadow);opacity:0;visibility:hidden;z-index:120;border-radius:14px;transition:opacity .16s,transform .16s,visibility .16s;position:absolute;top:calc(100% + 10px);right:0;overflow:hidden;transform:translateY(8px)scale(.98)}.dropdown-menu[data-astro-cid-l7arcky5].is-open{opacity:1;visibility:visible;transform:translateY(0)scale(1)}.notif-dropdown[data-astro-cid-l7arcky5]{width:340px}.dropdown-header[data-astro-cid-l7arcky5]{border-bottom:1px solid var(--color-border);background:var(--color-surface-hover);justify-content:space-between;align-items:center;padding:14px 18px;display:flex}.header-title[data-astro-cid-l7arcky5]{align-items:center;gap:8px;display:flex}.header-title[data-astro-cid-l7arcky5] h3[data-astro-cid-l7arcky5]{color:var(--color-text-primary);margin:0;font-size:14px;font-weight:700}.unread-pill[data-astro-cid-l7arcky5]{background:var(--color-primary-light);color:var(--color-primary);border-radius:10px;padding:2px 7px;font-size:11px;font-weight:600}.header-action-btn[data-astro-cid-l7arcky5]{color:var(--color-primary);cursor:pointer;background:0 0;border:none;border-radius:4px;padding:4px 6px;font-size:11px;font-weight:600}.header-action-btn[data-astro-cid-l7arcky5]:hover:enabled{text-decoration:underline}.header-action-btn[data-astro-cid-l7arcky5]:disabled{opacity:.5;cursor:default}.notif-list[data-astro-cid-l7arcky5]{max-height:320px;overflow-y:auto}.notif-item[data-astro-cid-l7arcky5]{border-bottom:1px solid var(--color-border-subtle);align-items:flex-start;gap:12px;padding:12px 18px;transition:background .15s;display:flex;position:relative}.notif-item[data-astro-cid-l7arcky5]:last-child{border-bottom:none}.notif-item[data-astro-cid-l7arcky5].unread{background:#38bdf80a}.notif-indicator[data-astro-cid-l7arcky5]{background:var(--color-primary);border-radius:50%;width:6px;height:6px;position:absolute;top:18px;left:7px}.notif-item[data-astro-cid-l7arcky5]:not(.unread) .notif-indicator[data-astro-cid-l7arcky5]{display:none}.notif-avatar[data-astro-cid-l7arcky5]{border-radius:8px;flex-shrink:0;place-items:center;width:32px;height:32px;font-size:14px;display:grid}.notif-blue[data-astro-cid-l7arcky5]{background:#3776ab24}.notif-gold[data-astro-cid-l7arcky5]{background:#d5a8152e}.notif-green[data-astro-cid-l7arcky5]{background:#10b98126}.notif-content[data-astro-cid-l7arcky5]{flex:1;min-width:0}.notif-text[data-astro-cid-l7arcky5]{color:var(--color-text-primary);margin:0;font-size:12px;line-height:1.45}.notif-time[data-astro-cid-l7arcky5]{color:var(--color-text-muted);margin-top:4px;font-size:10px;display:block}.dropdown-footer[data-astro-cid-l7arcky5]{border-top:1px solid var(--color-border);text-align:center;background:var(--color-surface-hover);padding:10px 18px}.view-all-link[data-astro-cid-l7arcky5]{color:var(--color-primary);font-size:12px;font-weight:600;text-decoration:none}.view-all-link[data-astro-cid-l7arcky5]:hover{text-decoration:underline}.profile-btn[data-astro-cid-l7arcky5]{border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text-primary);cursor:pointer;border-radius:24px;align-items:center;gap:8px;padding:4px 10px 4px 4px;transition:all .15s;display:flex}.profile-btn[data-astro-cid-l7arcky5]:hover{background:var(--color-surface-hover);border-color:var(--color-primary)}.avatar-circle[data-astro-cid-l7arcky5]{color:#fff;letter-spacing:-.5px;background:linear-gradient(135deg,#3776ab 0%,#1e3a52 100%);border-radius:50%;place-items:center;width:32px;height:32px;font-size:12px;font-weight:700;display:grid;position:relative}.status-dot-online[data-astro-cid-l7arcky5]{background:var(--success-color);border:2px solid var(--color-surface);border-radius:50%;width:9px;height:9px;position:absolute;bottom:-1px;right:-1px}.profile-username[data-astro-cid-l7arcky5]{font-size:13px;font-weight:600}.profile-dropdown[data-astro-cid-l7arcky5]{width:260px;padding:6px}.profile-summary[data-astro-cid-l7arcky5]{background:var(--color-surface-hover);border-radius:10px;align-items:center;gap:12px;margin-bottom:6px;padding:12px;display:flex}.summary-avatar[data-astro-cid-l7arcky5]{color:#fff;background:linear-gradient(135deg,#3776ab 0%,#ffd343 120%);border-radius:50%;flex-shrink:0;place-items:center;width:40px;height:40px;font-size:14px;font-weight:700;display:grid}.summary-details[data-astro-cid-l7arcky5]{min-width:0}.summary-details[data-astro-cid-l7arcky5] strong[data-astro-cid-l7arcky5]{color:var(--color-text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:13px;display:block;overflow:hidden}.summary-email[data-astro-cid-l7arcky5]{color:var(--color-text-muted);white-space:nowrap;text-overflow:ellipsis;font-size:11px;display:block;overflow:hidden}.summary-level[data-astro-cid-l7arcky5]{color:var(--color-accent-gold);margin-top:4px;font-size:10px;font-weight:600;display:inline-block}.profile-menu-links[data-astro-cid-l7arcky5]{flex-direction:column;gap:2px;display:flex}.menu-item[data-astro-cid-l7arcky5]{color:var(--color-text-primary);text-align:left;cursor:pointer;background:0 0;border:none;border-radius:8px;align-items:center;gap:10px;width:100%;padding:9px 12px;font-size:13px;font-weight:500;text-decoration:none;transition:background .15s;display:flex}.menu-item[data-astro-cid-l7arcky5]:hover{background:var(--color-surface-hover)}.pill-badge[data-astro-cid-l7arcky5]{background:var(--color-primary-light);color:var(--color-primary);border-radius:6px;margin-left:auto;padding:2px 6px;font-size:10px;font-weight:600}.dropdown-divider[data-astro-cid-l7arcky5]{background:var(--color-border);height:1px;margin:6px 0}.logout-item[data-astro-cid-l7arcky5]{color:var(--danger-color)}.logout-item[data-astro-cid-l7arcky5]:hover{background:#ef444414}.mobile-menu-btn[data-astro-cid-l7arcky5],.mobile-drawer[data-astro-cid-l7arcky5]{display:none}@media (width<=768px){.nav-links[data-astro-cid-l7arcky5],.profile-username[data-astro-cid-l7arcky5]{display:none}.profile-btn[data-astro-cid-l7arcky5]{padding:3px}.profile-btn[data-astro-cid-l7arcky5] .chevron-icon[data-astro-cid-l7arcky5]{display:none}.mobile-menu-btn[data-astro-cid-l7arcky5]{display:grid}.notif-dropdown[data-astro-cid-l7arcky5],.profile-dropdown[data-astro-cid-l7arcky5]{top:var(--nav-height);width:auto;max-width:none;position:fixed;left:16px;right:16px}.mobile-drawer[data-astro-cid-l7arcky5]:not([hidden]){top:var(--nav-height);background:var(--color-surface);border-bottom:1px solid var(--color-border);z-index:99;flex-direction:column;width:100%;padding:16px;display:flex;position:fixed;left:0;box-shadow:0 10px 25px #00000026}.mobile-nav-links[data-astro-cid-l7arcky5]{flex-direction:column;gap:4px;display:flex}.mobile-nav-item[data-astro-cid-l7arcky5]{color:var(--color-text-primary);border-radius:8px;align-items:center;gap:12px;padding:12px 14px;font-size:15px;font-weight:600;text-decoration:none;display:flex}.mobile-nav-item[data-astro-cid-l7arcky5].active{background:var(--color-primary-light);color:var(--color-primary)}.mobile-sublinks[data-astro-cid-l7arcky5]{flex-direction:column;gap:8px;margin:4px 0 12px;padding-left:36px;display:flex}.mobile-sublink[data-astro-cid-l7arcky5]{color:var(--color-text-secondary);font-size:13px;text-decoration:none}.mobile-drawer-footer[data-astro-cid-l7arcky5]{border-top:1px solid var(--color-border);margin-top:12px;padding-top:12px}.mobile-user-card[data-astro-cid-l7arcky5]{align-items:center;gap:12px;display:flex}.user-info[data-astro-cid-l7arcky5] strong[data-astro-cid-l7arcky5]{font-size:13px;display:block}.user-info[data-astro-cid-l7arcky5] span[data-astro-cid-l7arcky5]{color:var(--color-text-muted);font-size:11px;display:block}}[data-astro-cid-l7arcky5][data-session-link][aria-disabled=true],[data-astro-cid-l7arcky5][data-session-only][hidden],[data-astro-cid-l7arcky5][data-admin-link][hidden],.exercises-popover[data-astro-cid-l7arcky5][hidden]{display:none}.nav-dropdown-trigger[data-astro-cid-l7arcky5][data-session-locked=true] .chevron-icon[data-astro-cid-l7arcky5]{transform:none}#pybot-messages{scrollbar-width:thin;scrollbar-color:#ffffff29 transparent;overflow:hidden auto!important}#pybot-messages::-webkit-scrollbar{width:5px}#pybot-messages::-webkit-scrollbar-track{background:0 0}#pybot-messages::-webkit-scrollbar-thumb{background:#ffffff29;border-radius:4px}#pybot-messages::-webkit-scrollbar-thumb:hover{background:#ffffff4d}.pybot-panel .msg-row{width:100%;margin-bottom:2px;display:flex}.pybot-panel .msg-row.animate-in{animation:.22s cubic-bezier(.16,1,.3,1) pybot-fade-msg}@keyframes pybot-fade-msg{0%{opacity:0;transform:translateY(8px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}.pybot-panel .user-row{justify-content:flex-end}.pybot-panel .bot-row{justify-content:flex-start}.pybot-panel .msg-bubble{word-break:break-word;flex-direction:column;padding:8px 12px 6px;font-size:13px;line-height:1.5;display:flex;position:relative;box-shadow:0 1.5px 3px #00000059}.pybot-panel .user-bubble{color:#f0f4f8;background:#1e3a5f;border:1px solid #2b527d;border-radius:12px 12px 2px;max-width:82%}.pybot-panel .bot-bubble{color:#e2e8f0;background:#152232;border:1px solid #24374e;border-radius:12px 12px 12px 2px;max-width:86%}.pybot-panel .bubble-header{align-items:center;gap:6px;margin-bottom:4px;font-size:11px;font-weight:600;display:flex}.pybot-panel .user-header{display:none}.pybot-panel .bot-name-tag{color:#38bdf8;letter-spacing:.2px;font-weight:700}.pybot-panel .bot-badge{color:#38bdf8;letter-spacing:.5px;background:#38bdf826;border:1px solid #24374e;border-radius:4px;padding:1px 5px;font-size:9px;font-weight:700}.pybot-panel .bubble-content{font-size:13px;line-height:1.5}.pybot-panel .bubble-content p{margin:0 0 6px}.pybot-panel .bubble-content p:last-child{margin:0}.pybot-panel .user-bubble .bubble-content{color:#fff}.pybot-panel .bot-bubble .bubble-content{color:#e9edef}.pybot-panel .bot-bubble strong{color:#ffd343;font-weight:600}.pybot-panel .bubble-footer{user-select:none;justify-content:flex-end;align-items:center;gap:4px;margin-top:3px;margin-left:auto;font-size:10px;display:flex}.pybot-panel .user-bubble .bubble-time{color:#9cb3c9}.pybot-panel .bot-bubble .bubble-time{color:#6b8299}.pybot-panel .bubble-checks{color:#9cb3c9;align-items:center;display:flex}.pybot-panel .chat-code-block{color:#e0f2fe;white-space:pre-wrap;word-break:break-all;box-sizing:border-box;scrollbar-width:thin;scrollbar-color:#38bdf840 transparent;background:#0d1520;border:1px solid #24374e;border-radius:6px;max-width:100%;margin:6px 0;padding:8px 10px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:11.5px;line-height:1.45;overflow-x:auto}.pybot-panel .chat-code-block::-webkit-scrollbar{height:4px}.pybot-panel .chat-code-block::-webkit-scrollbar-thumb{background:#38bdf840;border-radius:4px}.pybot-panel .chat-inline-code{color:#9cb3c9;background:#38bdf824;border-radius:4px;padding:1px 5px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:11.5px}.pybot-panel .chat-cursor{vertical-align:middle;background-color:#38bdf8;width:2px;height:13px;margin-left:2px;animation:.8s infinite pybot-cursor-blink;display:inline-block;box-shadow:0 0 6px #38bdf8cc}@keyframes pybot-cursor-blink{0%,to{opacity:1}50%{opacity:0}}#pybot-widget .bubble-content a{color:var(--color-primary,#65b7ee);text-underline-offset:3px;text-decoration:underline}#pybot-widget .bubble-content a:focus-visible{outline-offset:3px;outline:2px solid}.pybot-widget-container[data-astro-cid-qgdfptyj]{z-index:9999;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;position:fixed;bottom:24px;right:24px}.pybot-floating-circle[data-astro-cid-qgdfptyj]{color:#38bdf8;cursor:pointer;background:linear-gradient(135deg,#1e3a5f 0%,#0d1e33 100%);border:1.5px solid #38bdf873;border-radius:50%;outline:none;justify-content:center;align-items:center;width:58px;height:58px;padding:0;transition:transform .2s cubic-bezier(.34,1.56,.64,1),box-shadow .2s,border-color .2s;display:flex;position:relative;box-shadow:0 8px 24px #00000073,0 0 16px #38bdf833}.pybot-floating-circle[data-astro-cid-qgdfptyj]:hover{border-color:#38bdf8;transform:scale(1.08);box-shadow:0 12px 28px #00000080,0 0 24px #38bdf859}.circle-icon-wrap[data-astro-cid-qgdfptyj]{justify-content:center;align-items:center;transition:transform .25s;display:flex}.close-icon[data-astro-cid-qgdfptyj]{display:none}.bot-icon[data-astro-cid-qgdfptyj]{object-fit:contain;width:44px;height:44px;display:block}.pybot-floating-circle[data-astro-cid-qgdfptyj].is-open .bot-icon[data-astro-cid-qgdfptyj]{display:none}.pybot-floating-circle[data-astro-cid-qgdfptyj].is-open .close-icon[data-astro-cid-qgdfptyj]{color:#f1f5f9;display:block}.online-indicator-dot[data-astro-cid-qgdfptyj]{background:#38bdf8;border:2px solid #0b1120;border-radius:50%;width:11px;height:11px;position:absolute;top:3px;right:3px}.circle-halo[data-astro-cid-qgdfptyj]{pointer-events:none;border:1px solid #38bdf840;border-radius:50%;animation:3s ease-out infinite halo-pulse;position:absolute;inset:-3px}@keyframes halo-pulse{0%{opacity:.8;transform:scale(.95)}50%{opacity:0;transform:scale(1.15)}to{opacity:0;transform:scale(.95)}}[data-astro-cid-qgdfptyj][hidden]{display:none!important}.pybot-panel[data-astro-cid-qgdfptyj]{background:#0d1520;border:1px solid #24374e;border-radius:16px;flex-direction:column;width:385px;max-width:calc(100vw - 36px);height:530px;max-height:calc(100vh - 120px);display:none;position:fixed;bottom:94px;right:24px;box-shadow:0 20px 50px #000000a6,0 0 0 1px #ffffff0d;overflow:hidden!important}.pybot-panel[data-astro-cid-qgdfptyj].is-open{animation:.22s cubic-bezier(.16,1,.3,1) slide-up-fade;display:flex}.pybot-panel[data-astro-cid-qgdfptyj][hidden]{display:none!important}@keyframes slide-up-fade{0%{opacity:0;transform:translateY(16px)scale(.96)}to{opacity:1;transform:translateY(0)scale(1)}}.panel-header[data-astro-cid-qgdfptyj]{background:#152232;border-bottom:1px solid #24374e;justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.header-profile[data-astro-cid-qgdfptyj]{align-items:center;gap:10px;display:flex}.avatar-bubble[data-astro-cid-qgdfptyj]{color:#38bdf8;background:#1c2d42;border:1.5px solid #38bdf859;border-radius:50%;place-items:center;width:34px;height:34px;display:grid}.header-text[data-astro-cid-qgdfptyj]{flex-direction:column;display:flex}.avatar-bubble[data-astro-cid-qgdfptyj]{flex-shrink:0}.avatar-bubble[data-astro-cid-qgdfptyj] img[data-astro-cid-qgdfptyj]{object-fit:contain;width:32px;height:32px;display:block}.bot-name[data-astro-cid-qgdfptyj]{color:#f8fafc;margin:0;font-size:14px;font-weight:700;line-height:1.2}.bot-status[data-astro-cid-qgdfptyj]{color:#38bdf8;align-items:center;gap:5px;font-size:11px;display:flex}.status-dot[data-astro-cid-qgdfptyj]{background:#38bdf8;border-radius:50%;width:6px;height:6px}.header-actions[data-astro-cid-qgdfptyj]{align-items:center;gap:4px;display:flex}.header-action-btn[data-astro-cid-qgdfptyj]{color:#6b8299;cursor:pointer;background:0 0;border:none;border-radius:6px;place-items:center;padding:6px;transition:color .15s,background .15s;display:grid}.header-action-btn[data-astro-cid-qgdfptyj]:hover{color:#f1f5f9;background:#1c2d42}.context-banner[data-astro-cid-qgdfptyj]{color:#9cb3c9;white-space:nowrap;text-overflow:ellipsis;background:#38bdf814;border-bottom:1px solid #24374e;align-items:center;gap:6px;padding:6px 16px;font-size:11px;display:none;overflow:hidden}.context-banner[data-astro-cid-qgdfptyj].is-active{display:flex}.context-tag[data-astro-cid-qgdfptyj]{color:#38bdf8;font-weight:600}.context-name[data-astro-cid-qgdfptyj]{color:#cbd5e1;text-overflow:ellipsis;overflow:hidden}.messages-container[data-astro-cid-qgdfptyj]{background:#0d1520;outline:none;flex-direction:column;flex:1;gap:10px;padding:14px;display:flex;overflow-y:auto;overflow-x:hidden!important}.quick-chips[data-astro-cid-qgdfptyj]{flex-direction:column;gap:6px;margin-top:6px;display:flex}.quick-chip[data-astro-cid-qgdfptyj]{color:#9cb3c9;text-align:left;cursor:pointer;background:#152232;border:1px solid #24374e;border-radius:8px;padding:7px 12px;font-size:12px;transition:background .15s,border-color .15s}.quick-chip[data-astro-cid-qgdfptyj]:hover{color:#f0f9ff;background:#1c2d42;border-color:#38bdf8}.typing-indicator[data-astro-cid-qgdfptyj]{color:#6b8299;background:#0d1520;align-items:center;gap:10px;padding:8px 16px;font-size:11.5px;display:none}.typing-indicator[data-astro-cid-qgdfptyj].is-active{display:flex}.typing-indicator[data-astro-cid-qgdfptyj][hidden]{display:none!important}.typing-dots[data-astro-cid-qgdfptyj]{gap:4px;display:flex}.typing-dots[data-astro-cid-qgdfptyj] span[data-astro-cid-qgdfptyj]{background:#38bdf8;border-radius:50%;width:6px;height:6px;animation:1.2s ease-in-out infinite both typing-dot}.typing-dots[data-astro-cid-qgdfptyj] span[data-astro-cid-qgdfptyj]:first-child{animation-delay:-.32s}.typing-dots[data-astro-cid-qgdfptyj] span[data-astro-cid-qgdfptyj]:nth-child(2){animation-delay:-.16s}@keyframes typing-dot{0%,80%,to{opacity:.4;transform:scale(.4)}40%{opacity:1;transform:scale(1)}}.panel-input-bar[data-astro-cid-qgdfptyj]{background:#152232;border-top:1px solid #24374e;align-items:flex-end;gap:8px;padding:10px 12px;display:flex}.chat-input[data-astro-cid-qgdfptyj]{color:#f8fafc;resize:none;box-sizing:border-box;background:#0d1520;border:1px solid #24374e;border-radius:8px;outline:none;flex:1;max-height:100px;padding:9px 14px;font-family:inherit;font-size:13px;transition:border-color .15s,box-shadow .15s}.chat-input[data-astro-cid-qgdfptyj]:focus{border-color:#38bdf8;box-shadow:0 0 0 2px #38bdf833}.send-btn[data-astro-cid-qgdfptyj]{color:#0d1520;cursor:pointer;background:#38bdf8;border:none;border-radius:50%;flex-shrink:0;place-items:center;width:36px;height:36px;transition:background .15s,transform .15s,opacity .15s;display:grid}.send-btn[data-astro-cid-qgdfptyj]:hover:not(:disabled){background:#7dd3fc;transform:scale(1.05)}.send-btn[data-astro-cid-qgdfptyj]:disabled{opacity:.35;cursor:not-allowed;color:#6b8299;background:#1c2b3d}@media (width<=480px){.pybot-widget-container[data-astro-cid-qgdfptyj]{bottom:16px;right:16px}.pybot-panel[data-astro-cid-qgdfptyj]{width:calc(100vw - 32px);height:480px;bottom:82px;right:16px}}[data-astro-cid-mmfs7a7x][hidden]{display:none!important}html[data-home-intro] #cookie-notice[data-astro-cid-mmfs7a7x]{visibility:hidden}.cookie-banner[data-astro-cid-mmfs7a7x]{left:max(24px, env(safe-area-inset-left));bottom:max(24px, env(safe-area-inset-bottom));z-index:100000;border:1px solid var(--color-border);background:var(--color-surface-elevated);max-width:580px;max-height:calc(100dvh - 110px);color:var(--color-text-primary);font-family:var(--font-sans);border-radius:16px;align-items:flex-start;gap:16px;padding:22px;display:flex;position:fixed;right:104px;overflow-y:auto;box-shadow:0 12px 44px #0003}.cookie-mark[data-astro-cid-mmfs7a7x]{background:var(--color-primary-light);width:40px;height:40px;color:var(--color-primary);font:700 16px var(--font-mono);border-bottom:2px solid var(--color-accent-gold);border-radius:12px;flex-shrink:0;place-items:center;display:grid}.cookie-copy[data-astro-cid-mmfs7a7x]{min-width:0}.cookie-copy[data-astro-cid-mmfs7a7x] h2[data-astro-cid-mmfs7a7x]{margin:0 0 6px;font-size:16px;line-height:1.4}.cookie-copy[data-astro-cid-mmfs7a7x] p[data-astro-cid-mmfs7a7x]{color:var(--color-text-secondary);margin:0;font-size:13px;line-height:1.65}.cookie-actions[data-astro-cid-mmfs7a7x]{flex-wrap:wrap;align-items:center;gap:12px;margin-top:16px;display:flex}button[data-astro-cid-mmfs7a7x]{font:inherit;cursor:pointer}.cookie-accept[data-astro-cid-mmfs7a7x]{color:#fff;background:#3776ab;border:1px solid #0000;border-radius:8px;min-height:44px;padding:10px 22px;font-size:13px;font-weight:600}.cookie-accept[data-astro-cid-mmfs7a7x]:hover{background:#2b5e8a}.cookie-details[data-astro-cid-mmfs7a7x]{min-height:44px;color:var(--color-text-primary);text-underline-offset:4px;background:0 0;border:0;padding:8px 4px;font-size:13px;text-decoration:underline}button[data-astro-cid-mmfs7a7x]:focus-visible{outline:3px solid var(--color-primary);outline-offset:4px}.cookie-dialog[data-astro-cid-mmfs7a7x]{border:1px solid var(--color-border);background:var(--color-surface-elevated);width:min(560px,100% - 32px);max-height:calc(100dvh - 48px);color:var(--color-text-primary);font-family:var(--font-sans);border-radius:18px;margin:auto;padding:clamp(22px,5vw,32px);overflow-y:auto;box-shadow:0 24px 80px #0005}.cookie-dialog[data-astro-cid-mmfs7a7x]::backdrop{background:#080f1bb3}.cookie-eyebrow[data-astro-cid-mmfs7a7x]{color:var(--color-primary);font:600 10px var(--font-mono);letter-spacing:1.3px}.cookie-dialog[data-astro-cid-mmfs7a7x] h2[data-astro-cid-mmfs7a7x]{letter-spacing:-.6px;margin:12px 0 10px;font-size:24px;line-height:1.2}.cookie-dialog[data-astro-cid-mmfs7a7x] p[data-astro-cid-mmfs7a7x],.cookie-dialog[data-astro-cid-mmfs7a7x] dd[data-astro-cid-mmfs7a7x]{color:var(--color-text-secondary);font-size:13px;line-height:1.75}.cookie-dialog-heading[data-astro-cid-mmfs7a7x] p[data-astro-cid-mmfs7a7x]{margin:0}.cookie-dialog[data-astro-cid-mmfs7a7x] dl[data-astro-cid-mmfs7a7x]{margin:24px 0 18px}.cookie-dialog[data-astro-cid-mmfs7a7x] dl[data-astro-cid-mmfs7a7x]>div[data-astro-cid-mmfs7a7x]{border-top:1px solid var(--color-border);padding:14px 0}.cookie-dialog[data-astro-cid-mmfs7a7x] dt[data-astro-cid-mmfs7a7x]{margin-bottom:4px;font-size:14px;font-weight:600}.cookie-dialog[data-astro-cid-mmfs7a7x] dd[data-astro-cid-mmfs7a7x]{margin:0}.cookie-dialog[data-astro-cid-mmfs7a7x] code[data-astro-cid-mmfs7a7x]{overflow-wrap:anywhere;font-size:12px}.cookie-storage-note[data-astro-cid-mmfs7a7x]{background:var(--color-primary-light);border-radius:8px;padding:14px}.cookie-dialog[data-astro-cid-mmfs7a7x] form[data-astro-cid-mmfs7a7x]{justify-content:flex-end;margin-top:22px;display:flex}@media (width<=640px){.cookie-banner[data-astro-cid-mmfs7a7x]{left:max(12px, env(safe-area-inset-left));right:max(12px, env(safe-area-inset-right));bottom:calc(88px + env(safe-area-inset-bottom));gap:12px;max-height:calc(100dvh - 180px);padding:18px}.cookie-mark[data-astro-cid-mmfs7a7x]{border-radius:9px;width:32px;height:32px;font-size:13px}}:root{--color-bg:#f5f7fa;--color-surface:#fff;--color-surface-hover:#f8fafc;--color-surface-elevated:#fff;--color-border:#dce3e9;--color-border-subtle:#edf2f7;--color-text-primary:#193248;--color-text-secondary:#637a8b;--color-text-muted:#8ca0b0;--color-primary:#3776ab;--color-primary-hover:#2b5e8a;--color-primary-light:#eaf2f9;--color-accent-gold:#d5a815;--color-accent-yellow:#ffd343;--color-accent-dark:#203e56;--nav-bg:#ffffffeb;--nav-border:#dce3e9;--nav-height:68px;--badge-bg:#eaf2f9;--badge-text:#3776ab;--card-bg:#fff;--card-border:#d8e2ea;--card-shadow:0 4px 16px #19394d0f;--card-shadow-hover:0 12px 32px #19394d1f;--diff-easy:#0284c7;--diff-medium:#b45309;--diff-hard:#dc2626;--modes-active:#3776ab;--eyebrow-color:#3776ab;--dropdown-bg:#fff;--dropdown-border:#dce3e9;--dropdown-shadow:0 10px 30px #0f172a26;--danger-color:#ef4444;--success-color:#10b981;--font-sans:system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace}:root[data-theme=dark],html.dark{--color-bg:#0d1520;--color-surface:#152232;--color-surface-hover:#1c2d42;--color-surface-elevated:#1a2a3e;--color-border:#24374e;--color-border-subtle:#1c2b3d;--color-text-primary:#f0f4f8;--color-text-secondary:#9cb3c9;--color-text-muted:#6b8299;--color-primary:#38bdf8;--color-primary-hover:#7dd3fc;--color-primary-light:#38bdf81f;--color-accent-gold:#ffd343;--color-accent-yellow:#ffd343;--color-accent-dark:#0a1017;--nav-bg:#111c2aeb;--nav-border:#24374e;--badge-bg:#38bdf81f;--badge-text:#38bdf8;--card-bg:#152232;--card-border:#24374e;--card-shadow:0 4px 20px #00000059;--card-shadow-hover:0 12px 32px #00000080;--diff-easy:#38bdf8;--diff-medium:#ffd343;--diff-hard:#f87171;--modes-active:#ffd343;--eyebrow-color:#ffd343;--dropdown-bg:#152232;--dropdown-border:#283e58;--dropdown-shadow:0 12px 36px #0000008c}*,:before,:after{box-sizing:border-box}html,body{background-color:var(--color-bg);width:100%;min-height:100%;color:var(--color-text-primary);font-family:var(--font-sans);margin:0;padding:0;transition:background-color .2s,color .2s}html.dark .hub .lead{color:var(--color-text-secondary)}html.dark .hub .path:not(.contextual){background:var(--card-bg);border-color:var(--card-border);color:var(--color-text-primary)}html.dark .hub .path:not(.contextual) .symbol{color:var(--color-primary);background:#38bdf826}html.dark .hub .path:not(.contextual) p{color:var(--color-text-secondary)}html.dark .hub .path:not(.contextual) .code-preview{border-color:var(--color-border);color:#cad8e5;background:#0b111a}html.dark .hub .path:not(.contextual) .card-bottom{color:var(--color-text-muted)}html.dark .hub .path:not(.contextual) .card-bottom strong{color:var(--color-primary)}.catalog .exercise-card{background:var(--card-bg);border-color:var(--card-border);box-shadow:var(--card-shadow)}.catalog .card-content h3 a{color:var(--color-text-primary)}.catalog .card-content p{color:var(--color-text-secondary)}.catalog .filters{background:var(--card-bg);border-color:var(--card-border);box-shadow:var(--card-shadow)}@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-backdrop-blur:initial;--tw-backdrop-brightness:initial;--tw-backdrop-contrast:initial;--tw-backdrop-grayscale:initial;--tw-backdrop-hue-rotate:initial;--tw-backdrop-invert:initial;--tw-backdrop-opacity:initial;--tw-backdrop-saturate:initial;--tw-backdrop-sepia:initial}}}.\!visible{visibility:visible!important}.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.fixed{position:fixed}.static{position:static}.container{width:100%}.block{display:block}.contents{display:contents}.flex{display:flex}.hidden{display:none}.flex-1{flex:1}.flex-2{flex:2}.flex-shrink{flex-shrink:1}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.flex-wrap{flex-wrap:wrap}.border{border-style:var(--tw-border-style);border-width:1px}.text-right{text-align:right}.text-wrap{text-wrap:wrap}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.backdrop-filter{backdrop-filter:var(--tw-backdrop-blur,) var(--tw-backdrop-brightness,) var(--tw-backdrop-contrast,) var(--tw-backdrop-grayscale,) var(--tw-backdrop-hue-rotate,) var(--tw-backdrop-invert,) var(--tw-backdrop-opacity,) var(--tw-backdrop-saturate,) var(--tw-backdrop-sepia,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,ease);transition-duration:var(--tw-duration,0s)}:root{--py-bg:#0b1120;--py-surface:#111827;--py-surface2:#1e293b;--py-blue:#3776ab;--py-yellow:#ffd43b;--py-green:#10b981;--py-amber:#f59e0b;--py-red:#f43f5e;--py-text:#e2e8f0;--py-muted:#94a3b8;--py-border:#1e293b}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}@media (prefers-reduced-motion:no-preference){@view-transition{navigation:auto}#top-navbar{view-transition-name:pylevel-navbar}#pybot-widget{view-transition-name:pylevel-pybot}::view-transition-group(*){animation-duration:.16s;animation-timing-function:ease-out}::view-transition-old(pylevel-navbar),::view-transition-old(pylevel-pybot){display:none}::view-transition-new(pylevel-navbar),::view-transition-new(pylevel-pybot){animation:none}}html,body{width:100%;min-height:100%;margin:0}.prelogin[data-astro-cid-pef2a6hw] [data-astro-cid-pef2a6hw][hidden]{display:none}.prelogin[data-astro-cid-pef2a6hw]{z-index:99999;overscroll-behavior:contain;color:#edf3f8;font-family:var(--font-sans);background:#0d1520;align-items:center;display:grid;position:fixed;inset:0;overflow-y:auto}.prelogin-shell[data-astro-cid-pef2a6hw]{width:min(980px,100% - 80px);margin:auto;padding-block:32px}.prelogin-workspace[data-astro-cid-pef2a6hw]{border:1px solid #2b3d4f;border-radius:14px;grid-template-columns:1.15fr 1fr;display:grid;overflow:hidden}.console[data-astro-cid-pef2a6hw]{background:#101b28;flex-direction:column;min-width:0;display:flex}.console-bar[data-astro-cid-pef2a6hw]{border-bottom:1px solid #26374a;align-items:center;gap:20px;min-height:52px;padding-inline:22px;display:flex}.prelogin-back[data-astro-cid-pef2a6hw]{color:#a8bdcd;border-radius:6px;flex-shrink:0;place-items:center;width:44px;min-height:44px;margin-left:-12px;font-size:19px;text-decoration:none;transition:color .2s,background .2s;display:grid}.prelogin-back[data-astro-cid-pef2a6hw]:hover{color:#fff;background:#85c4ef10}.prelogin-back[data-astro-cid-pef2a6hw]:focus-visible{outline-offset:2px;outline:2px solid #85c4ef}.console-file[data-astro-cid-pef2a6hw]{color:#b9cbd9;font:11px var(--font-mono);gap:10px;display:inline-flex}.console-file[data-astro-cid-pef2a6hw]>span[data-astro-cid-pef2a6hw]{color:#85c4ef}.console-language[data-astro-cid-pef2a6hw]{color:#8ca6ba;font:10px var(--font-mono);margin-left:auto}.console-code[data-astro-cid-pef2a6hw]{flex:1;min-height:330px;padding:30px 22px;overflow-x:auto}.code-line[data-astro-cid-pef2a6hw]{gap:18px;min-height:25px;display:flex}.line-number[data-astro-cid-pef2a6hw]{color:#617b92;width:18px;font:10px/25px var(--font-mono);user-select:none;flex-shrink:0}.code-line[data-astro-cid-pef2a6hw] code[data-astro-cid-pef2a6hw]{white-space:pre;color:#c6d4e0;font:12px/25px var(--font-mono)}.token-function[data-astro-cid-pef2a6hw]{color:#85c4ef}.token-keyword[data-astro-cid-pef2a6hw]{color:#c4a5ee}.token-string[data-astro-cid-pef2a6hw]{color:#eed17c}.code-line[data-astro-cid-pef2a6hw][data-typing] code[data-astro-cid-pef2a6hw]:after{content:"";vertical-align:-2px;background:#ffd343;width:5px;height:13px;margin-left:2px;animation:1.1s step-end infinite cursor-blink;display:inline-block}.console-status[data-astro-cid-pef2a6hw]{color:#91aabc;min-height:36px;font:10px var(--font-mono);border-top:1px solid #26374a;align-items:center;gap:7px;padding-inline:22px;display:flex}.status-dot[data-astro-cid-pef2a6hw]{background:#ffd343;border-radius:50%;width:5px;height:5px}.console-encoding[data-astro-cid-pef2a6hw]{color:#7893aa;margin-left:auto}.login-preview[data-astro-cid-pef2a6hw]{background:#132130;border-left:1px solid #2b3d4f;flex-direction:column;justify-content:center;min-width:0;padding:70px 44px;display:flex;position:relative}.preview-label[data-astro-cid-pef2a6hw]{color:#8ca6ba;font:10px var(--font-mono);letter-spacing:1.4px;justify-content:space-between;display:flex;position:absolute;inset:22px 24px auto}.preview-label[data-astro-cid-pef2a6hw]>span[data-astro-cid-pef2a6hw]{color:#85c4ef;font-size:15px}.login-form[data-astro-cid-pef2a6hw]{gap:14px;width:100%;max-width:300px;margin-inline:auto;display:grid}[data-astro-cid-pef2a6hw][data-login-part]{transition:opacity .3s,transform .3s}.prelogin[data-astro-cid-pef2a6hw][data-animating] [data-astro-cid-pef2a6hw][data-login-part]:not(.is-built){visibility:hidden;opacity:0;transform:translateY(6px)}.login-field[data-astro-cid-pef2a6hw] input[data-astro-cid-pef2a6hw],.login-field[data-astro-cid-pef2a6hw] select[data-astro-cid-pef2a6hw]{box-sizing:border-box;color:#f0f4f8;width:100%;min-height:50px;font:13px var(--font-sans);background:#101c2a;border:1px solid #3b5268;border-radius:7px;padding:14px 16px;transition:border-color .2s,box-shadow .2s;display:block}.login-field[data-astro-cid-pef2a6hw] input[data-astro-cid-pef2a6hw]::placeholder{color:#a0b4c5;opacity:1}.login-field[data-astro-cid-pef2a6hw] input[data-astro-cid-pef2a6hw]:hover,.login-field[data-astro-cid-pef2a6hw] select[data-astro-cid-pef2a6hw]:hover{border-color:#6a8ca6}.login-field[data-astro-cid-pef2a6hw] input[data-astro-cid-pef2a6hw]:focus-visible,.login-field[data-astro-cid-pef2a6hw] select[data-astro-cid-pef2a6hw]:focus-visible{border-color:#85c4ef;outline:0;box-shadow:0 0 0 3px #85c4ef20}.field-hint[data-astro-cid-pef2a6hw]{color:#a0b4c5;margin-top:7px;font-size:11px;line-height:1.5;display:block}.field-label[data-astro-cid-pef2a6hw]{color:#c0d3e2;margin-bottom:9px;font-size:12px;line-height:1.5;display:block}.field-label[data-astro-cid-pef2a6hw]>span[data-astro-cid-pef2a6hw]{color:#a0b4c5;font-size:11px}.select-field[data-astro-cid-pef2a6hw]{position:relative}.select-field[data-astro-cid-pef2a6hw] select[data-astro-cid-pef2a6hw]{appearance:none;cursor:pointer;color-scheme:dark;padding-right:40px}.select-field[data-astro-cid-pef2a6hw] select[data-astro-cid-pef2a6hw]:has(option[value=""]:checked){color:#a0b4c5}.select-field[data-astro-cid-pef2a6hw]>span[data-astro-cid-pef2a6hw]{color:#85c4ef;pointer-events:none;position:absolute;top:50%;right:16px;transform:translateY(-60%)}.login-button[data-astro-cid-pef2a6hw]{box-sizing:border-box;color:#172c3e;width:100%;min-height:50px;font:650 13px var(--font-sans);cursor:pointer;background:#ffd343;border:1px solid #e8c54c;border-radius:7px;justify-content:space-between;align-items:center;gap:20px;padding:12px 17px;text-decoration:none;transition:background .2s,border-color .2s,transform .2s;display:inline-flex}.sign-in[data-astro-cid-pef2a6hw]{margin-top:4px}.submit-icon[data-astro-cid-pef2a6hw]{font-size:18px;font-weight:400}.sign-in[data-astro-cid-pef2a6hw]:hover:not(:disabled){background:#ffe17a;border-color:#ffe17a}.login-button[data-astro-cid-pef2a6hw]:active:not(:disabled){transform:translateY(1px)}.create-account[data-astro-cid-pef2a6hw]{color:#c0d3e2;background:0 0;border-color:#3b5268;justify-content:center;font-weight:500}.create-account[data-astro-cid-pef2a6hw]:hover{color:#edf3f8;background:#85c4ef0c;border-color:#85c4ef}.login-button[data-astro-cid-pef2a6hw]:focus-visible,.recovery[data-astro-cid-pef2a6hw] button[data-astro-cid-pef2a6hw]:focus-visible{outline-offset:4px;outline:2px solid #85c4ef}.login-button[data-astro-cid-pef2a6hw]:disabled{cursor:wait;opacity:.7}.login-form[data-astro-cid-pef2a6hw][data-submitting] .submit-icon[data-astro-cid-pef2a6hw]{border:2px solid #172c3e40;border-top-color:#172c3e;border-radius:50%;width:15px;height:15px;font-size:0;animation:.8s linear infinite login-spin}.recovery[data-astro-cid-pef2a6hw]{text-align:center}.recovery[data-astro-cid-pef2a6hw] button[data-astro-cid-pef2a6hw]{color:#adc3d5;min-height:44px;font:12px var(--font-sans);cursor:pointer;background:0 0;border:0;border-radius:4px;padding:8px}.recovery[data-astro-cid-pef2a6hw] button[data-astro-cid-pef2a6hw]:hover{color:#edf3f8;text-underline-offset:4px;text-decoration:underline}.login-message[data-astro-cid-pef2a6hw]{color:#ffc6c6;overflow-wrap:anywhere;background:#ed9f9f09;border:1px solid #ed9f9f55;border-radius:7px;margin:0;padding:12px 14px;font-size:12px;line-height:1.6}.login-message[data-astro-cid-pef2a6hw]:focus{outline-offset:3px;outline:2px solid #ed9f9f}.recovery-note[data-astro-cid-pef2a6hw]{color:#c0d3e2;background:#85c4ef09;border-color:#85c4ef55}.prelogin-controls[data-astro-cid-pef2a6hw]{justify-content:flex-end;padding-top:10px;display:flex}.prelogin-controls[data-astro-cid-pef2a6hw] button[data-astro-cid-pef2a6hw]{color:#a8bdcd;min-height:44px;font:12px var(--font-sans);cursor:pointer;background:0 0;border:0;border-radius:4px;align-items:center;gap:14px;padding:10px 4px 10px 14px;transition:color .2s;display:inline-flex}.prelogin-controls[data-astro-cid-pef2a6hw] button[data-astro-cid-pef2a6hw]:hover{color:#fff}.prelogin-controls[data-astro-cid-pef2a6hw] button[data-astro-cid-pef2a6hw]:focus-visible{outline-offset:3px;outline:2px solid #85c4ef}.prelogin[data-astro-cid-pef2a6hw][data-ready] .status-dot[data-astro-cid-pef2a6hw]{background:#82c9a8}.prelogin[data-astro-cid-pef2a6hw][data-ready] .prelogin-controls[data-astro-cid-pef2a6hw]{display:none}.sr-only[data-astro-cid-pef2a6hw]{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@keyframes cursor-blink{50%{opacity:0}}@keyframes login-spin{to{transform:rotate(360deg)}}@media (width<=700px){.prelogin-shell[data-astro-cid-pef2a6hw]{width:calc(100% - 40px);padding-block:24px}.prelogin-workspace[data-astro-cid-pef2a6hw]{grid-template-columns:1fr}.console-bar[data-astro-cid-pef2a6hw]{min-height:42px;padding-inline:16px}.console-code[data-astro-cid-pef2a6hw]{min-height:0;padding:20px 16px}.code-line[data-astro-cid-pef2a6hw]{gap:12px;min-height:21px}.code-line[data-astro-cid-pef2a6hw] code[data-astro-cid-pef2a6hw]{font-size:11px;line-height:21px}.line-number[data-astro-cid-pef2a6hw]{line-height:21px}.console-status[data-astro-cid-pef2a6hw]{padding-inline:16px}.login-preview[data-astro-cid-pef2a6hw]{border-top:1px solid #2b3d4f;border-left:0;padding:54px 24px 24px}.preview-label[data-astro-cid-pef2a6hw]{inset:20px 24px auto}}@media (width<=700px) and (height<=700px){.prelogin-shell[data-astro-cid-pef2a6hw]{padding-block:12px}.console-code[data-astro-cid-pef2a6hw]{max-height:176px;padding-block:12px;overflow-y:auto}.code-line[data-astro-cid-pef2a6hw]{min-height:18px}.code-line[data-astro-cid-pef2a6hw] code[data-astro-cid-pef2a6hw],.line-number[data-astro-cid-pef2a6hw]{line-height:18px}.console-status[data-astro-cid-pef2a6hw]{display:none}.login-preview[data-astro-cid-pef2a6hw]{padding:42px 20px 18px}.preview-label[data-astro-cid-pef2a6hw]{inset:16px 20px auto}.login-form[data-astro-cid-pef2a6hw]{gap:10px}.login-field[data-astro-cid-pef2a6hw] input[data-astro-cid-pef2a6hw],.login-field[data-astro-cid-pef2a6hw] select[data-astro-cid-pef2a6hw],.login-button[data-astro-cid-pef2a6hw]{min-height:44px;padding-block:11px}}@media (prefers-reduced-motion:reduce){.prelogin[data-astro-cid-pef2a6hw] [data-astro-cid-pef2a6hw],.prelogin[data-astro-cid-pef2a6hw] [data-astro-cid-pef2a6hw]:after{transition:none!important;animation:none!important}}
