.toc-menu.svelte-1dbkjme{display:grid;grid-template-columns:auto 1fr auto;align-items:center;justify-items:center;gap:12px;padding:12px 16px;min-height:60px;background:var(--surface-white);border-bottom:1px solid var(--border-light)}@media (max-width: 768px){.toc-menu.svelte-1dbkjme{padding:10px 12px;gap:10px;min-height:50px}}@media (max-width: 480px){.toc-menu.svelte-1dbkjme{padding:8px 12px;gap:8px;min-height:48px}}@media (min-width: 481px){.toc-menu.svelte-1dbkjme{grid-template-columns:auto 1fr auto auto auto}}.nav-button.svelte-1dbkjme{display:flex;align-items:center;justify-content:center;padding:8px;border-radius:6px;background:var(--surface-light);border:1px solid var(--border-light);color:var(--text-secondary);text-decoration:none;font-size:.875rem;font-weight:500;transition:all .2s ease;min-width:40px;height:40px}@media (max-width: 768px){.nav-button.svelte-1dbkjme{min-width:36px;height:36px;padding:6px}}@media (max-width: 480px){.nav-button.svelte-1dbkjme{min-width:32px;height:32px;padding:4px}}.nav-button.svelte-1dbkjme:hover{background:var(--surface-gray);border-color:var(--border-medium);color:var(--text-primary)}.nav-button.svelte-1dbkjme svg:where(.svelte-1dbkjme){flex-shrink:0;width:16px;height:16px}@media (max-width: 480px){.nav-button.svelte-1dbkjme svg:where(.svelte-1dbkjme){width:14px;height:14px}}.prev-button.svelte-1dbkjme{justify-self:start}.next-button.svelte-1dbkjme{justify-self:end}.nav-button-placeholder.svelte-1dbkjme{display:flex;align-items:center;justify-content:center;padding:8px;border-radius:6px;background:var(--surface-light);border:1px solid var(--border-light);color:var(--text-muted);font-size:.875rem;font-weight:500;min-width:40px;height:40px;opacity:.6}@media (max-width: 768px){.nav-button-placeholder.svelte-1dbkjme{min-width:36px;height:36px;padding:6px}}@media (max-width: 480px){.nav-button-placeholder.svelte-1dbkjme{min-width:32px;height:32px;padding:4px}}.nav-button-placeholder.svelte-1dbkjme svg:where(.svelte-1dbkjme){flex-shrink:0;width:16px;height:16px}@media (max-width: 480px){.nav-button-placeholder.svelte-1dbkjme svg:where(.svelte-1dbkjme){width:14px;height:14px}}.nav-button-placeholder.svelte-1dbkjme:first-child{justify-self:start}.nav-button-placeholder.svelte-1dbkjme:last-child{justify-self:end}.lesson-context.svelte-1dbkjme{display:flex;align-items:center;gap:6px;justify-content:center;min-width:0;flex:1;max-width:100%;overflow:hidden}@media (max-width: 768px){.lesson-context.svelte-1dbkjme{gap:4px}}@media (max-width: 480px){.lesson-context.svelte-1dbkjme{display:none}}.lesson-item.svelte-1dbkjme{display:flex;align-items:center;gap:4px;padding:6px 12px;border-radius:6px;background:none;border:1px solid transparent;color:var(--text-secondary);text-decoration:none;font-size:.8rem;font-weight:500;transition:all .2s ease;min-width:0;flex-shrink:1;white-space:nowrap}@media (max-width: 768px){.lesson-item.svelte-1dbkjme{padding:4px 8px;font-size:.75rem;gap:3px}}.lesson-item.svelte-1dbkjme:hover{background:var(--surface-light);border-color:var(--border-light);color:var(--text-primary)}.lesson-item.active.svelte-1dbkjme{background:var(--accent, #3b82f6);border-color:var(--accent, #3b82f6);color:#fff;font-weight:600}.lesson-item.completed.svelte-1dbkjme{color:var(--book-primary, #059669);font-weight:600}.lesson-item.completed.svelte-1dbkjme svg:where(.svelte-1dbkjme){color:var(--book-primary, #059669)}.lesson-item.completed.svelte-1dbkjme:hover{background:color-mix(in srgb,var(--book-primary, #059669) 10%,transparent)}.lesson-item.svelte-1dbkjme .lesson-title:where(.svelte-1dbkjme){overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0;max-width:120px}@media (max-width: 768px){.lesson-item.svelte-1dbkjme .lesson-title:where(.svelte-1dbkjme){max-width:80px}}.lesson-item.svelte-1dbkjme svg:where(.svelte-1dbkjme){flex-shrink:0;width:12px;height:12px}.hamburger-container.svelte-1dbkjme{position:relative;justify-self:center;display:flex;align-items:center;justify-content:center;z-index:1001}@media (max-width: 480px){.hamburger-container.svelte-1dbkjme{z-index:10000}}.hamburger-button.svelte-1dbkjme{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:6px;background:var(--surface-light);border:1px solid var(--border-light);color:var(--text-secondary);cursor:pointer;transition:all .2s ease}@media (max-width: 768px){.hamburger-button.svelte-1dbkjme{width:36px;height:36px}}@media (max-width: 480px){.hamburger-button.svelte-1dbkjme{width:32px;height:32px}}.hamburger-button.svelte-1dbkjme:hover{background:var(--surface-gray);border-color:var(--border-medium);color:var(--text-primary)}.hamburger-button.active.svelte-1dbkjme{background:var(--accent, #3b82f6);border-color:var(--accent, #3b82f6);color:#fff}.hamburger-button.svelte-1dbkjme svg:where(.svelte-1dbkjme){flex-shrink:0;width:16px;height:16px}@media (max-width: 480px){.hamburger-button.svelte-1dbkjme svg:where(.svelte-1dbkjme){width:14px;height:14px}}.lessons-dropdown.svelte-1dbkjme{position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%);background:var(--surface-white);border:1px solid var(--border-light);border-radius:8px;box-shadow:0 10px 25px -5px #0000001a,0 4px 6px -2px #0000000d;z-index:1000;min-width:320px;max-width:400px;max-height:400px;overflow-y:auto}@media (max-width: 768px){.lessons-dropdown.svelte-1dbkjme{min-width:280px;max-width:350px;max-height:350px}}@media (max-width: 480px){.lessons-dropdown.svelte-1dbkjme{position:fixed;bottom:0;left:0;right:0;top:auto;transform:none;min-width:unset;max-width:unset;width:100%;height:calc(100vh - 60px);max-height:calc(100vh - 60px);border-radius:12px 12px 0 0;box-shadow:0 -10px 25px -5px #0000001a;z-index:9999;margin:0}}@media (max-width: 480px){.hamburger-container.svelte-1dbkjme:before{content:"";position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;z-index:9998;opacity:0;pointer-events:none;transition:opacity .2s ease}.hamburger-container.svelte-1dbkjme:has(.lessons-dropdown:where(.svelte-1dbkjme)):before{opacity:1;pointer-events:auto}}.dropdown-header.svelte-1dbkjme{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--surface-gray);font-weight:600;color:var(--text-secondary);background:var(--surface-light);border-radius:8px 8px 0 0}@media (max-width: 480px){.dropdown-header.svelte-1dbkjme{border-radius:12px 12px 0 0;padding:16px}}.dropdown-header.svelte-1dbkjme .close-button:where(.svelte-1dbkjme){background:none;border:none;font-size:20px;color:var(--text-muted);cursor:pointer;padding:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center}.dropdown-header.svelte-1dbkjme .close-button:where(.svelte-1dbkjme):hover{color:var(--text-secondary)}@media (max-width: 480px){.dropdown-header.svelte-1dbkjme .close-button:where(.svelte-1dbkjme){width:32px;height:32px;font-size:24px}}.dropdown-item.svelte-1dbkjme{display:flex;align-items:center;gap:8px;padding:12px 16px;color:var(--text-secondary);text-decoration:none;font-size:.875rem;font-weight:500;border-bottom:1px solid var(--surface-light);transition:all .2s ease;min-width:0}@media (max-width: 480px){.dropdown-item.svelte-1dbkjme{padding:16px;font-size:1rem;gap:12px}}.dropdown-item.svelte-1dbkjme:last-child{border-bottom:none;border-radius:0 0 8px 8px}@media (max-width: 480px){.dropdown-item.svelte-1dbkjme:last-child{border-radius:0}}.dropdown-item.svelte-1dbkjme:hover{background:var(--surface-light);color:var(--text-primary)}.dropdown-item.active.svelte-1dbkjme{background:var(--accent, #3b82f6);color:#fff;font-weight:600}.dropdown-item.completed.svelte-1dbkjme{color:var(--book-primary, #059669);font-weight:600}.dropdown-item.completed.svelte-1dbkjme svg:where(.svelte-1dbkjme){color:var(--book-primary, #059669)}.dropdown-item.completed.svelte-1dbkjme:hover{background:color-mix(in srgb,var(--book-primary, #059669) 10%,transparent)}.dropdown-item.svelte-1dbkjme .lesson-title:where(.svelte-1dbkjme){overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0;flex:1}.dropdown-item.svelte-1dbkjme .lesson-number:where(.svelte-1dbkjme){font-size:.75rem;color:var(--text-muted);flex-shrink:0}@media (max-width: 480px){.dropdown-item.svelte-1dbkjme .lesson-number:where(.svelte-1dbkjme){font-size:.875rem}}.dropdown-item.svelte-1dbkjme svg:where(.svelte-1dbkjme){flex-shrink:0;width:12px;height:12px}@media (max-width: 480px){.dropdown-item.svelte-1dbkjme svg:where(.svelte-1dbkjme){width:16px;height:16px}}header.svelte-1mlslqi{background:var(--brand-gradient);border-bottom:1px solid rgba(255,255,255,.1);position:sticky;top:0;z-index:100;box-shadow:0 2px 8px #0000001a}nav.svelte-1mlslqi{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:16px 24px;min-height:64px;gap:24px}@media (max-width: 768px){nav.svelte-1mlslqi{padding:12px 20px;min-height:56px;gap:16px}}@media (max-width: 480px){nav.svelte-1mlslqi{padding:10px 16px;min-height:52px;gap:8px}}nav.svelte-1mlslqi .nav-left:where(.svelte-1mlslqi){display:flex;align-items:center;gap:12px;flex-shrink:0}@media (max-width: 768px){nav.svelte-1mlslqi .nav-left:where(.svelte-1mlslqi){gap:8px}}@media (max-width: 480px){nav.svelte-1mlslqi .nav-left:where(.svelte-1mlslqi){gap:4px}}nav.svelte-1mlslqi .nav-center:where(.svelte-1mlslqi){flex:1;max-width:400px;margin:0 auto}@media (max-width: 768px){nav.svelte-1mlslqi .nav-center:where(.svelte-1mlslqi){max-width:300px}}@media (max-width: 480px){nav.svelte-1mlslqi .nav-center:where(.svelte-1mlslqi){display:none}}nav.svelte-1mlslqi .nav-right:where(.svelte-1mlslqi){display:flex;align-items:center;gap:12px;flex-shrink:0}@media (max-width: 480px){nav.svelte-1mlslqi .nav-right:where(.svelte-1mlslqi){gap:8px}}nav.svelte-1mlslqi .brand:where(.svelte-1mlslqi){flex-shrink:0;min-width:0}@media (max-width: 480px){nav.svelte-1mlslqi .brand:where(.svelte-1mlslqi){min-width:0;overflow:hidden}}nav.svelte-1mlslqi .gg-menu:where(.svelte-1mlslqi){transform:scale(var(--ggs, 1));color:var(--text-inverse)}nav.svelte-1mlslqi .gg-menu:where(.svelte-1mlslqi),nav.svelte-1mlslqi .gg-menu:where(.svelte-1mlslqi):after,nav.svelte-1mlslqi .gg-menu:where(.svelte-1mlslqi):before{box-sizing:border-box;position:relative;display:block;width:16px;height:2px;border-radius:2px;background:currentColor;transition:all .2s ease}nav.svelte-1mlslqi .gg-menu:where(.svelte-1mlslqi):after,nav.svelte-1mlslqi .gg-menu:where(.svelte-1mlslqi):before{content:"";position:absolute;top:-6px}nav.svelte-1mlslqi .gg-menu:where(.svelte-1mlslqi):after{top:6px}nav.svelte-1mlslqi .menu-button:where(.svelte-1mlslqi){padding:12px;background:none;border:none;cursor:pointer;color:var(--text-inverse);text-decoration:none;border-radius:8px;transition:all .2s ease;margin-right:8px}@media (max-width: 768px){nav.svelte-1mlslqi .menu-button:where(.svelte-1mlslqi){padding:10px;margin-right:6px}}@media (max-width: 480px){nav.svelte-1mlslqi .menu-button:where(.svelte-1mlslqi){padding:8px;margin-right:4px}}nav.svelte-1mlslqi .menu-button:where(.svelte-1mlslqi):hover{background:#ffffff1a;color:var(--lighterAccent)}nav.svelte-1mlslqi .menu-button:where(.svelte-1mlslqi):hover .gg-menu:where(.svelte-1mlslqi){color:var(--lighterAccent)}nav.svelte-1mlslqi .menu-button:where(.svelte-1mlslqi):active{transform:scale(.95)}nav.svelte-1mlslqi a:where(.svelte-1mlslqi){color:var(--text-inverse);text-decoration:none;transition:color .2s ease}nav.svelte-1mlslqi a:where(.svelte-1mlslqi):hover{color:var(--lighterAccent)}nav.svelte-1mlslqi h3:where(.svelte-1mlslqi){margin:0;color:var(--text-inverse);font-weight:500;font-size:1.2rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}@media (max-width: 768px){nav.svelte-1mlslqi h3:where(.svelte-1mlslqi){font-size:1.1rem}}@media (max-width: 480px){nav.svelte-1mlslqi h3:where(.svelte-1mlslqi){font-size:1rem;max-width:150px}}nav.svelte-1mlslqi .discord-link:where(.svelte-1mlslqi){display:flex;align-items:center;justify-content:center;width:44px;height:44px;background:#ffffff1a;color:var(--text-inverse);text-decoration:none;border-radius:12px;transition:all .2s ease}@media (max-width: 768px){nav.svelte-1mlslqi .discord-link:where(.svelte-1mlslqi){width:40px;height:40px;border-radius:10px}}@media (max-width: 480px){nav.svelte-1mlslqi .discord-link:where(.svelte-1mlslqi){width:36px;height:36px;border-radius:8px}}nav.svelte-1mlslqi .discord-link:where(.svelte-1mlslqi):hover{background:#fff3;transform:translateY(-1px)}nav.svelte-1mlslqi .discord-link:where(.svelte-1mlslqi):active{transform:scale(.95)}nav.svelte-1mlslqi .discord-link:where(.svelte-1mlslqi) svg:where(.svelte-1mlslqi){width:20px;height:20px;transition:all .2s ease}@media (max-width: 768px){nav.svelte-1mlslqi .discord-link:where(.svelte-1mlslqi) svg:where(.svelte-1mlslqi){width:18px;height:18px}}@media (max-width: 480px){nav.svelte-1mlslqi .discord-link:where(.svelte-1mlslqi) svg:where(.svelte-1mlslqi){width:16px;height:16px}}main.svelte-1yabv13{width:100%;max-width:680px;margin:32px auto 140px;padding:0 24px;line-height:1.7}@media (max-width: 768px){main.svelte-1yabv13{max-width:100%;padding:0 20px;margin-top:24px;margin-bottom:160px}}@media (max-width: 480px){main.svelte-1yabv13{padding:0 16px;margin-bottom:180px}}.main-menu-container.svelte-1yabv13{width:100%;height:100vh;position:fixed;z-index:999999;background:var(--background);top:0;bottom:0;left:0;right:0;overflow:auto;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}@media (max-width: 480px){.main-menu-container.svelte-1yabv13{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}}.main-menu-container.svelte-1yabv13 .main-menu:where(.svelte-1yabv13){width:100%;max-width:680px;box-sizing:border-box;padding:0 24px;margin:0 auto}@media (max-width: 768px){.main-menu-container.svelte-1yabv13 .main-menu:where(.svelte-1yabv13){padding:0 20px}}@media (max-width: 480px){.main-menu-container.svelte-1yabv13 .main-menu:where(.svelte-1yabv13){padding:0 16px}}.main-menu-container.svelte-1yabv13 .main-menu:where(.svelte-1yabv13) .close-button:where(.svelte-1yabv13){display:inline-block;color:var(--accent);cursor:pointer;font-weight:500;font-size:1.4em;padding:12px;background:none;border:none;border-radius:8px;transition:all .2s ease;margin-top:8px}@media (max-width: 768px){.main-menu-container.svelte-1yabv13 .main-menu:where(.svelte-1yabv13) .close-button:where(.svelte-1yabv13){font-size:1.6em;padding:16px}}@media (max-width: 480px){.main-menu-container.svelte-1yabv13 .main-menu:where(.svelte-1yabv13) .close-button:where(.svelte-1yabv13){font-size:1.8em;padding:20px;margin-top:12px}}.main-menu-container.svelte-1yabv13 .main-menu:where(.svelte-1yabv13) .close-button:where(.svelte-1yabv13):hover{background:#0000000d}.main-menu-container.svelte-1yabv13 .main-menu:where(.svelte-1yabv13) .close-button:where(.svelte-1yabv13):active{transform:scale(.95)}.toc-container.svelte-1yabv13{max-width:680px;width:100%;border-top:1px solid #e2e8f0;position:fixed;left:50%;bottom:0;z-index:99999;display:block;background-color:var(--background);transform:translate(-50%);text-align:center;box-shadow:0 -4px 20px #00000014}@media (max-width: 768px){.toc-container.svelte-1yabv13{max-width:100%}}