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var(--border);border-radius:10px;color:var(--text-primary);font-size:.95rem;font-family:var(--font)}.xp-search:focus{outline:none;border-color:var(--primary)}.xp-chips{display:flex;flex-wrap:wrap;gap:8px}.xp-chip{display:inline-flex;align-items:center;gap:7px;padding:7px 14px;border-radius:999px;border:1px solid var(--border);background:var(--surface);color:var(--text-secondary);font:600 .82rem/1 var(--font);cursor:pointer;transition:color .15s,border-color .15s,background .15s}.xp-chip:hover{border-color:var(--border-strong);color:var(--text-primary)}.xp-chip.is-active{background:color-mix(in srgb,var(--primary) 16%,transparent);border-color:color-mix(in srgb,var(--primary) 42%,transparent);color:var(--primary)}.xp-chip-n{font:600 .72rem/1 var(--font-mono);opacity:.65}.xp-empty{text-align:center;color:var(--text-muted);padding:48px 0}.sl-card[data-section=tools]{--primary:var(--section-tools)}.sl-card[data-section=comparisons]{--primary:var(--section-comparisons)}.sl-card[data-section=frameworks]{--primary:var(--section-frameworks)}.sl-card[data-section=guides]{--primary:var(--section-guides)}.sl-card[data-section=patterns]{--primary:var(--section-patterns)}.sl-card[data-section=case-patterns]{--primary:var(--section-case-patterns)}.sl-card[data-section=solutions]{--primary:var(--section-solutions)}.sl-card[data-section=ideas]{--primary:var(--section-ideas)}.sl-card[data-section=glossary]{--primary:var(--section-glossary)}.sl-card-read{color:var(--text-muted)}.layer-map{display:flex;align-items:center;gap:11px;margin:16px 0 0;flex-wrap:wrap}.layer-map-label{font:600 .64rem/1 var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted)}.layer-map-track{display:flex;gap:4px;flex-wrap:wrap}.layer-seg{font:600 .72rem/1 var(--font);padding:6px 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var(--font-mono);letter-spacing:.04em;margin-right:2px}.sl-sb-link.is-visited,.idx-article-row.is-visited{color:var(--text-muted)}.seen-note{position:relative;display:inline-flex;align-items:center;justify-content:center;margin-left:9px;color:var(--text-muted);opacity:.5;cursor:default;vertical-align:middle;transition:opacity .14s,color .14s}.seen-note:hover,.seen-note:focus-visible{opacity:1;color:var(--text-secondary);outline:none}.seen-note svg{display:block}.seen-note::after{content:attr(data-tip);position:absolute;left:50%;top:calc(100% + 7px);transform:translateX(-50%);white-space:nowrap;font:600 .64rem/1 var(--font-mono);letter-spacing:.03em;color:var(--text-secondary);background:var(--surface);border:1px solid var(--border-strong);border-radius:7px;padding:5px 9px;box-shadow:0 8px 22px rgba(0,0,0,.4);opacity:0;pointer-events:none;transition:opacity 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var(--border)}.basics-hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}.basics-hero-scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(10,10,12,.35) 0%,rgba(10,10,12,.72) 62%,rgba(10,10,12,.92) 100%)}.basics-hero-inner{position:relative;z-index:2;padding:2rem 2.2rem;width:100%}.basics-hero .article-description{color:#e8e8ea;max-width:60ch}.basics-hero h1{color:#fff;margin:.5rem 0 .6rem}.basics-hero .section-badge{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.25)}.basics-hero .article-meta{color:#cfd2d6}.basics-hero .meta-item{color:#cfd2d6}@media(max-width:640px){.basics-hero{min-height:240px}.basics-hero-inner{padding:1.3rem}}@media(prefers-reduced-motion:reduce){.basics-hero-bg{display:none}.basics-hero{background:var(--surface)}}.tg-stats{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.tg-legend{margin:16px 0 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var(--font-mono);color:var(--text-muted)}.tg-toolbar{display:flex;align-items:center;gap:14px;margin-bottom:18px;flex-wrap:wrap}.tg-search{flex:1;min-width:240px;max-width:none}.tg-count{font:500 .82rem/1 var(--font-mono);color:var(--text-muted);white-space:nowrap}.tg-count .tg-shown{color:var(--text-primary);font-weight:700}.tg-grid{grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:14px}.tg-card{position:relative;padding:16px}.tg-card .sl-card-head{gap:12px;align-items:flex-start}.tg-card .sl-card-icon{width:50px;height:50px;border-radius:9px}.tg-card .sl-card-icon.is-darklogo{padding:8px}.tg-card .sl-card-name{font-size:1.02rem;line-height:1.25}.tg-card .sl-card-sub{font-size:.85rem}.tg-card .sl-card-headtext{padding-right:86px;gap:3px}.tg-fav{position:absolute;top:12px;right:12px;z-index:3;width:30px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:8px;border:1px solid var(--border);background:var(--bg);color:var(--text-muted);cursor:pointer;transition:all .14s}.tg-fav:hover{color:#e8b800;border-color:color-mix(in srgb,#e8b800 40%,transparent)}.tg-fav.is-on{color:#e8b800;border-color:color-mix(in srgb,#e8b800 50%,transparent);background:color-mix(in srgb,#e8b800 12%,transparent)}.tg-fav.is-on svg{fill:#e8b800}.tg-card .sl-card-headtext{padding-right:92px}.tg-provider{position:absolute;top:15px;right:48px;font:600 .66rem/1 var(--font-mono);padding:4px 7px;border-radius:6px;border:1px solid var(--border);color:var(--text-secondary);background:var(--bg);white-space:nowrap}.tg-provider--aws{color:#f90;border-color:color-mix(in srgb,#ff9900 35%,transparent)}.tg-provider--azure{color:#3da3f5;border-color:color-mix(in srgb,#3da3f5 35%,transparent)}.tg-provider--gcp{color:#5b8def;border-color:color-mix(in srgb,#5b8def 35%,transparent)}.tg-provider--opensource{color:#3fb37f;border-color:color-mix(in srgb,#3fb37f 35%,transparent)}.tg-cardmeta{display:flex;flex-wrap:wrap;gap:4px 16px;margin-top:auto;padding-top:13px;border-top:1px solid var(--border);font:500 .74rem/1.3 var(--font);color:var(--text-secondary)}.tg-cardmeta span{display:inline-flex;flex-direction:column;gap:2px}.tg-cm-label{font:600 .58rem/1 var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted)}.tg-chips{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:11px 0 0}.tg-chip{font:600 .68rem/1 var(--font);color:var(--text-secondary);background:var(--surface-hover);border:1px solid var(--border);border-radius:6px;padding:4px 8px;white-space:nowrap}.tg-chip--cost{font-family:var(--font-mono);letter-spacing:.05em}.tg-bestfor{margin:9px 0 0;font-size:.8rem;line-height:1.4;color:var(--text-secondary)}.tg-bf-label{font:600 .58rem/1 var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);margin-right:5px}.lc-badge{font:700 .62rem/1 var(--font-mono);letter-spacing:.06em;text-transform:uppercase;padding:4px 8px;border-radius:6px;border:1px solid;white-space:nowrap}.lc-amber{color:#c98a17;background:color-mix(in srgb,#d89b3a 13%,transparent);border-color:color-mix(in srgb,#d89b3a 40%,transparent)}.lc-rose{color:#d6425c;background:color-mix(in srgb,#e0314b 12%,transparent);border-color:color-mix(in srgb,#e0314b 40%,transparent)}.lc-sky{color:#3da3f5;background:color-mix(in srgb,#3da3f5 12%,transparent);border-color:color-mix(in srgb,#3da3f5 38%,transparent)}.lc-grey{color:var(--text-secondary);background:var(--surface-hover);border-color:var(--border-strong)}@media(max-width:900px){.tg-layout{grid-template-columns:1fr}.tg-rail{position:static;flex-direction:row;flex-wrap:wrap;gap:12px}.tg-rail-group{flex:1;min-width:150px}}.status-banner{display:flex;gap:12px;align-items:flex-start;margin:0 0 1.5rem;padding:14px 18px;border-radius:12px;border:1px solid;font-size:.95rem;line-height:1.55}.status-banner-tag{flex-shrink:0;font:700 .68rem/1.5 var(--font-mono);letter-spacing:.09em;text-transform:uppercase;padding:3px 10px;border-radius:6px}.status-banner--discontinued{background:color-mix(in srgb,#e0314b 10%,transparent);border-color:color-mix(in srgb,#e0314b 42%,transparent);color:var(--text-primary)}.status-banner--discontinued .status-banner-tag{background:#e0314b;color:#fff}.status-banner--deprecated,.status-banner--renamed{background:color-mix(in srgb,#d89b3a 10%,transparent);border-color:color-mix(in srgb,#d89b3a 42%,transparent);color:var(--text-primary)}.status-banner--deprecated .status-banner-tag,.status-banner--renamed .status-banner-tag{background:#d89b3a;color:#1a1a1a}.status-banner a{color:var(--primary);text-decoration:underline;white-space:nowrap}.tg-card[data-dead]{opacity:.66}.tg-card[data-dead]:hover{opacity:1}.course-video{position:relative;width:100%;aspect-ratio:16/9;margin:0 0 1.6rem;border-radius:14px;overflow:hidden;border:1px solid var(--border-strong);background:#000}.course-video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.course-video .rmtn-player{position:absolute;inset:0;width:100%;height:100%}.course-video video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#000}.course-video--soon{display:flex;align-items:center;justify-content:center;background:linear-gradient(145deg,var(--surface),var(--bg))}.cv-soon{display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--text-muted);text-align:center}.cv-soon-title{font:700 1rem/1 var(--font);color:var(--text-secondary)}.cv-soon-sub{font:500 .82rem/1 var(--font-mono);color:var(--text-muted)}.co-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:40px;align-items:start;padding:28px 0 60px}.co-nav{position:sticky;top:78px}.co-nav-title{font:600 .64rem/1 var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted)}.co-nav-list{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-direction:column;gap:1px;counter-reset:none}.co-nav-link{display:flex;align-items:center;gap:10px;padding:7px 9px;border-radius:7px;font-size:.84rem;line-height:1.3;color:var(--text-secondary);text-decoration:none}.co-nav-link:hover{background:var(--surface-hover);color:var(--text-primary)}.co-nav-num{flex-shrink:0;width:22px;height:22px;display:flex;align-items:center;justify-content:center;border-radius:6px;background:var(--surface);border:1px solid var(--border);font:600 .7rem/1 var(--font-mono);color:var(--text-muted)}.co-main{min-width:0;max-width:820px}.co-curriculum .co-main{max-width:none}.co-intro{font-size:1.05rem;line-height:1.6;color:var(--text-secondary);margin-bottom:1rem}.co-module{padding:2.2rem 0;border-top:1px solid var(--border);scroll-margin-top:84px}.co-module:first-of-type{border-top:none;padding-top:.5rem}.co-module-head{display:flex;align-items:center;gap:10px;margin-bottom:8px}.co-module-num{font:600 .68rem/1 var(--font-mono);letter-spacing:.09em;text-transform:uppercase;color:var(--text-muted)}.co-module-layer{font:600 .64rem/1 var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--text-secondary);background:var(--surface-hover);border:1px solid var(--border);border-radius:999px;padding:3px 9px}.co-module-title{font-size:clamp(1.4rem,2.6vw,1.8rem);font-weight:800;letter-spacing:-.01em;color:var(--text-primary);margin:0 0 8px}.co-module-summary{font-size:1rem;line-height:1.55;color:var(--text-secondary);margin:0 0 1rem;max-width:64ch}.co-transcript{margin-top:1rem}.co-outro{padding:2rem 0 0;border-top:1px solid 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