.help-layout{display:grid;gap:0;overflow-anchor:none}.help-nav{position:sticky;top:var(--app-header-height);z-index:5;margin:0 0 16px;background:var(--color-bg)}.help-nav-menu{display:grid;gap:2px;width:100%;border:1px solid var(--color-border);border-radius:var(--ui-radius);padding:10px 40px 10px 14px;background:var(--color-surface);color:var(--color-text);font:inherit;font-weight:var(--fw-bold);text-align:left;cursor:pointer;position:relative}.help-nav-menu::after,.help-nav-toggle::before{content:"";position:absolute;width:8px;height:8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);transition:transform 0.15s}.help-nav-menu::after{right:16px;top:calc(50% - 6px)}.help-nav-menu[aria-expanded="true"]::after,.help-nav-toggle[aria-expanded="true"]::before{transform:rotate(225deg)}.help-nav-menu-current{color:var(--color-text-muted);font-size:var(--fs-small);font-weight:var(--fw-regular)}.help-nav-tree,.help-nav-sub{margin:0;padding:0;list-style:none}.help-nav-tree{margin-top:8px;border:1px solid var(--color-border);border-radius:var(--ui-radius);padding:8px;background:var(--color-surface);box-shadow:var(--shadow-card)}.help-nav[data-help-nav-ready] .help-nav-tree:not([data-open="true"]){display:none}.help-nav:not([data-help-nav-ready]) .help-nav-menu{display:none}.help-nav-tree[data-open="true"]{max-height:calc(100vh - var(--app-header-height) - 96px);overflow-y:auto}.help-nav-row{display:flex;align-items:center;gap:4px}.help-nav-row a,.help-nav-sub a{flex:1;display:block;border-radius:var(--ui-radius-sm);padding:8px 10px;color:var(--color-text);text-decoration:none;line-height:1.3}.help-nav-row a{font-weight:var(--fw-bold)}.help-nav-sub{margin:2px 0 6px 12px;border-left:1px solid var(--color-border);padding-left:6px}.help-nav-sub a{color:var(--color-text-muted);font-size:var(--fs-small);padding:6px 10px}.help-nav-row a:hover,.help-nav-sub a:hover{background:var(--color-surface-muted);color:var(--color-text)}.help-nav-row a[aria-current="location"]{color:var(--color-accent)}.help-nav-sub a[aria-current="location"]{background:var(--color-accent-soft);color:var(--color-accent);font-weight:var(--fw-bold)}.help-nav-toggle{position:relative;flex:none;width:32px;height:32px;border:0;border-radius:var(--ui-radius-sm);background:transparent;color:var(--color-text-muted);cursor:pointer}.help-nav-toggle::before{left:11px;top:9px}.help-nav-toggle:hover{background:var(--color-surface-muted)}.help-nav a:focus-visible,.help-nav button:focus-visible,.help-anchor:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}.help-section .legal-content h2,.help-section h3{scroll-margin-top:96px}.help-section{scroll-margin-top:96px}.help-anchor{margin-left:6px;color:var(--color-text-muted);font-weight:var(--fw-regular);text-decoration:none;opacity:0}.help-section h3:hover .help-anchor,.help-anchor:focus-visible{opacity:1}@media (hover: none){.help-anchor{opacity:1}}.help-placeholder{border:1px dashed var(--color-border);border-radius:var(--ui-radius);padding:12px 14px;background:var(--color-surface-muted);color:var(--color-text-muted)}@media (min-width: 1100px){.help-layout{grid-template-columns:280px minmax(0,1fr);column-gap:48px;align-items:start}.help-nav{top:calc(var(--app-header-height) + 16px);margin:0;max-height:calc(100vh - var(--app-header-height) - 32px);overflow-y:auto;background:transparent;grid-column:1;grid-row:1}.help-layout .legal-documents{grid-column:2;grid-row:1}.help-nav-menu{display:none}.help-nav-tree,.help-nav[data-help-nav-ready] .help-nav-tree:not([data-open="true"]){display:block;max-height:none;overflow:visible;margin:0;border:0;padding:0;background:transparent;box-shadow:none}.help-section .legal-content h2,.help-section h3,.help-section{scroll-margin-top:16px}}.help-player{margin:16px 0 24px;max-width:640px}.help-clip-screen{position:relative;overflow:hidden;border:1px solid var(--color-border);border-radius:var(--ui-radius);background:var(--color-info-bg);aspect-ratio:1280 / 900}.help-clip-screen img{display:block;width:100%;height:100%;object-fit:cover}.help-clip-play{position:absolute;inset:50% auto auto 50%;display:grid;place-items:center;width:56px;height:56px;border:0;border-radius:50%;background:var(--color-inverse-bg);color:var(--color-text-on-inverse-strong);box-shadow:var(--shadow-raised);transform:translate(-50%,-50%);cursor:pointer}.help-clip-play svg,.help-clip-jump svg{width:24px;height:24px;fill:currentColor}.help-clip-time{position:absolute;right:8px;bottom:8px;padding:2px 8px;border-radius:var(--ui-radius-sm);background:var(--color-inverse-bg);color:var(--color-text-on-inverse-strong);font-size:var(--fs-small)}.help-player-line span{display:block;width:0;height:100%;background:var(--color-accent)}.help-player figcaption{margin-top:8px;color:var(--color-text-muted);font-size:var(--fs-small)}.help-player-chapters{display:flex;gap:8px;margin-top:10px;overflow-x:auto}.help-player-chapter{display:grid;flex:1 0 auto;gap:4px;padding:6px 8px;border:1px solid var(--color-border);border-radius:var(--ui-radius-sm);background:var(--color-surface);color:var(--color-text-secondary);font:inherit;font-size:var(--fs-small);text-align:left;cursor:pointer}.help-player-chapter[aria-current="step"]{border-color:var(--color-accent);color:var(--color-text-strong)}.help-player-chapter small{color:var(--color-text-muted)}.help-player-line{display:block;height:3px;background:var(--color-border)}.help-clip-jump{display:inline-flex;align-items:center;gap:6px;font-weight:var(--fw-bold)}.help-clip-jump svg{width:16px;height:16px}.help-clip-screen video{display:block;width:100%;height:100%;background:var(--color-inverse-bg)}