*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--skills-bg: oklch(.145 0 0);--skills-bg-elevated: oklch(.205 0 0);--skills-bg-card: oklch(.269 0 0);--skills-border: oklch(1 0 0 / 10%);--skills-border-light: oklch(.371 0 0);--skills-text: oklch(.985 0 0);--skills-text-muted: oklch(.708 0 0);--skills-text-subtle: oklch(.556 0 0);--skills-accent: oklch(.922 0 0);--skills-accent-hover: oklch(.85 0 0);--skills-accent-bg: oklch(.269 0 0);--skills-success: #22c55e;--skills-warning: #eab308;--skills-error: #ef4444;--skills-font-sans: "Inter", ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--skills-font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;--skills-container: 1200px;--skills-gutter: 1.5rem;--skills-transition: .15s 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.875rem;font-size:.875rem;font-weight:500;color:var(--skills-text-muted);border-radius:6px;transition:all var(--skills-transition)}.skills-header__link:hover{color:var(--skills-text);background:var(--skills-bg-elevated)}.skills-header__link--docs{margin-left:.5rem;padding-left:1rem;border-left:1px solid var(--skills-border)}.user-menu{position:relative;margin-left:.5rem}.user-menu--loading{width:36px;height:36px}.user-menu__login{display:inline-flex;align-items:center;gap:.375rem;padding:.5rem .875rem;font-size:.8125rem;font-weight:600;color:var(--skills-bg);background:var(--skills-text);border:none;border-radius:6px;cursor:pointer;margin-left:.5rem;transition:opacity var(--skills-transition);font-family:inherit}.user-menu__login:hover{opacity:.85}.user-menu__trigger{display:inline-flex;align-items:center;gap:.5rem;padding:.375rem .5rem .375rem .375rem;background:transparent;border:1px solid transparent;border-radius:20px;color:var(--skills-text-muted);cursor:pointer;transition:all var(--skills-transition);font-family:inherit;font-size:.8125rem}.user-menu__trigger:hover,.user-menu__trigger--open{background:var(--skills-bg-elevated);border-color:var(--skills-border);color:var(--skills-text)}.user-menu__avatar,.user-menu__avatar-img{width:28px;height:28px;border-radius:50%;object-fit:cover;flex-shrink:0}.user-menu__avatar{display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;font-weight:600;font-size:.75rem}.user-menu__name{max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500}.user-menu__dropdown{position:absolute;top:calc(100% + 8px);right:0;min-width:220px;background:var(--skills-bg-elevated);border:1px solid var(--skills-border);border-radius:10px;padding:.5rem;box-shadow:0 10px 40px #0006;z-index:200;animation:user-menu-in .12s ease-out}@keyframes user-menu-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.user-menu__info{padding:.5rem .75rem}.user-menu__info-name{font-size:.875rem;font-weight:600;color:var(--skills-text);margin-bottom:.125rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-menu__info-email{font-size:.75rem;color:var(--skills-text-subtle);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-menu__divider{height:1px;background:var(--skills-border);margin:.375rem 0}.user-menu__item{display:flex;align-items:center;gap:.5rem;width:100%;padding:.5rem .75rem;background:transparent;border:none;border-radius:6px;color:var(--skills-text-muted);font-size:.8125rem;font-weight:500;text-align:left;cursor:pointer;font-family:inherit;transition:all var(--skills-transition)}.user-menu__item:hover{background:var(--skills-bg-card);color:var(--skills-text)}.user-menu__item--danger{color:#fca5a5}.user-menu__item--danger:hover{background:#ef44441a;color:#f87171}.skills-main{flex:1;padding:2.5rem 0}.skills-main__container{max-width:var(--skills-container);margin:0 auto;padding:0 var(--skills-gutter)}.skills-footer{border-top:1px solid var(--skills-border-light);padding:1.5rem 0}.skills-footer__container{max-width:var(--skills-container);margin:0 auto;padding:0 var(--skills-gutter);display:flex;justify-content:space-between;align-items:center;font-size:.8125rem;color:var(--skills-text-subtle)}.skills-footer__link{color:var(--skills-text-muted);transition:color var(--skills-transition)}.skills-footer__link:hover{color:var(--skills-accent)}@media(max-width:640px){.skills-header__container{height:56px}.skills-header__logo-img{height:28px}.skills-header__link{padding:.5rem 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