.tour{z-index:100000;pointer-events:none;position:fixed;inset:0}.tour-catch{pointer-events:auto;position:absolute;inset:0}.tour-dim{pointer-events:none;background:#06080da8;position:fixed}.tour-ring{pointer-events:none;box-shadow:0 0 0 2px var(--accent), 0 0 24px color-mix(in srgb, var(--accent) 45%, transparent);border-radius:10px;position:fixed}.tour-bubble{pointer-events:auto;background:var(--panel);border:1px solid color-mix(in srgb, var(--accent) 50%, var(--line));color:var(--ink);transition:left .35s var(--ui-ease,ease), top .35s var(--ui-ease,ease);border-radius:10px;padding:14px 16px 12px;position:fixed;box-shadow:0 16px 50px #000c}.tour-bubble:before{content:"";left:calc(var(--arrow) - 7px);background:var(--panel);border:1px solid color-mix(in srgb, var(--accent) 50%, var(--line));width:12px;height:12px;position:absolute;rotate:45deg}.tour-bubble.below:before{border-bottom:none;border-right:none;top:-7px}.tour-bubble.above:before{border-top:none;border-left:none;bottom:-7px}.tour-bubble:not(.below):not(.above):before{display:none}.tour-count{color:var(--accent);letter-spacing:.12em;text-transform:uppercase;margin:0 0 2px;font-size:10.5px;font-weight:600}.tour-bubble h2{color:var(--ink);margin:0 0 6px;font-size:15px}.tour-body{color:var(--dim);margin:0 0 12px;font-size:13px;line-height:1.5}.tour-actions{align-items:center;gap:8px;display:flex}.tour-skip{color:var(--dim);text-underline-offset:3px;background:0 0;border:none;padding:3px 0;font-size:12px;text-decoration:underline}.tour-skip:hover:not(:disabled){color:var(--ink);border:none}.tour-dots{flex:1;justify-content:center;gap:4px;display:flex}.tour-dots i{background:var(--line);border-radius:50%;width:6px;height:6px}.tour-dots i.on{background:var(--accent)}@media (prefers-reduced-motion:reduce){.tour-bubble{transition:none}}.site-nav a .nav-update-dot{vertical-align:2px;background:var(--accent);width:7px;height:7px;box-shadow:0 0 6px var(--accent);border-radius:50%;margin-left:5px;display:inline-block}.invite-toasts{z-index:120;flex-direction:column;gap:8px;max-width:min(360px,100vw - 32px);display:flex;position:fixed;bottom:16px;right:16px}.invite-toast{border:1px solid color-mix(in srgb, var(--accent) 55%, var(--line));background:linear-gradient(180deg, color-mix(in srgb, var(--accent) 10%, var(--panel)), var(--panel));border-radius:10px;align-items:center;gap:11px;padding:11px 13px;animation:.26s ease-out both invite-in;display:flex;box-shadow:0 12px 34px #0008}@keyframes invite-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.invite-toast{animation:none}}.invite-toast>.avatar{flex-shrink:0}.invite-who{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.invite-who b{text-overflow:ellipsis;white-space:nowrap;font-size:13px;overflow:hidden}.invite-who .hint{font-size:11px;line-height:1.45}.invite-actions{flex-shrink:0;align-items:center;gap:6px;display:flex}.invite-actions button{font-size:12px}