.skill-topbar[data-v-e7cfc0f0]{position:-webkit-sticky;position:sticky;top:0;z-index:100;background:#000}.skill-topbar__inner[data-v-e7cfc0f0]{display:flex;gap:16px;align-items:center;justify-content:space-between;width:100%;max-width:1440px;height:72px;padding:0 40px;margin:0 auto}.skill-topbar__logo[data-v-e7cfc0f0]{display:flex;flex-shrink:0;align-items:center;text-decoration:none}.skill-topbar__logo-img[data-v-e7cfc0f0]{width:auto;height:30px;object-fit:contain}.skill-topbar__actions[data-v-e7cfc0f0]{display:flex;flex-shrink:0;gap:10px;align-items:center}.skill-topbar__activity[data-v-e7cfc0f0]{position:relative}.skill-topbar__activity[data-v-e7cfc0f0]:after{position:absolute;top:100%;right:-12px;width:240px;height:10px;content:""}.skill-topbar__activity-trigger[data-v-e7cfc0f0]{position:relative;display:flex;align-items:center;height:40px;padding:0 2px;margin-right:15px;font-size:14px;font-weight:500;line-height:22px;color:#fff;white-space:nowrap;background:transparent;border:none;cursor:pointer}.skill-topbar__activity-trigger[data-v-e7cfc0f0]:hover{color:var(--color-cyan-600, #67e6ff)}.skill-topbar__activity-hot[data-v-e7cfc0f0]{position:absolute;top:2px;right:-18px;height:12px;padding:0 3px;font-size:8px;font-weight:700;line-height:12px;color:#fff;background:#ff3b30;border-radius:2px;transform:scale(.9);transform-origin:left center}.skill-topbar__activity-dropdown[data-v-e7cfc0f0]{position:absolute;top:calc(100% + 6px);right:-12px;z-index:10;display:none;flex-direction:column;gap:2px;min-width:220px;max-width:300px;padding:6px;background:#1d1f20;border:1px solid rgba(255,255,255,.08);border-radius:6px;box-shadow:0 0 1px #ffffff3d,0 12px 32px #00000047}.skill-topbar__activity:hover .skill-topbar__activity-dropdown[data-v-e7cfc0f0],.skill-topbar__activity:focus-within .skill-topbar__activity-dropdown[data-v-e7cfc0f0]{display:flex}.skill-topbar__activity-item[data-v-e7cfc0f0]{display:flex;gap:8px;align-items:center;min-height:40px;padding:8px 12px;color:#ffffffdb;text-decoration:none;border-radius:4px;transition:color .15s,background .15s}.skill-topbar__activity-item[data-v-e7cfc0f0]:before{flex-shrink:0;width:6px;height:6px;background:#ff3b30;border-radius:50%;content:""}.skill-topbar__activity-item[data-v-e7cfc0f0]:hover{color:#fff;background:#ffffff14}.skill-topbar__activity-title[data-v-e7cfc0f0]{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.skill-topbar__btn[data-v-e7cfc0f0]{display:flex;box-sizing:border-box;gap:4px;align-items:center;justify-content:center;height:40px;padding:6px 16px;font-size:14px;font-weight:500;line-height:22px;color:#fff;white-space:nowrap;background:#ffffff1f;border:1px solid rgba(255,255,255,.04);border-radius:4px;cursor:pointer;transition:background-color .2s;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.skill-topbar__btn[data-v-e7cfc0f0]:hover{background:#fff3}.skill-topbar__btn-icon[data-v-e7cfc0f0]{min-width:20px;font-size:20px}.skill-topbar__user[data-v-e7cfc0f0] .user-dropdown-v2{cursor:pointer}.skill-topbar__user[data-v-e7cfc0f0] .gda-avatar{width:40px!important;height:40px!important;border:1px solid #282828;border-radius:50%}.skill-topbar--h5 .skill-topbar__inner[data-v-e7cfc0f0]{height:56px;padding:0 16px}.skill-topbar--h5 .skill-topbar__btn[data-v-e7cfc0f0]{padding:6px 12px;font-size:13px}.skill-topbar--h5 .skill-topbar__activity-dropdown[data-v-e7cfc0f0]{right:auto;left:0;min-width:180px}.skill-topbar--h5 .skill-topbar__activity-trigger[data-v-e7cfc0f0]{height:36px;font-size:13px}.skill-topbar--h5 .skill-topbar__user[data-v-e7cfc0f0] .gda-avatar{width:32px!important;height:32px!important}