/* HeavyGaming 2.17 / System Atlas – four in-house technical architecture plates. */
.atlas-index{background:#08110d;border-block:1px solid #314936;position:relative;isolation:isolate}
.atlas-index::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(ellipse at 80% 0%,rgba(152,235,107,.10),transparent 58%)}
.atlas-index-header{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:33px}
.atlas-index-header h2{font-size:clamp(2.1rem,4vw,3.8rem);line-height:1.04;letter-spacing:-.055em;margin:8px 0 18px;font-weight:950}
.atlas-index-header h2 em{font-style:normal;color:#d7fc65}
.atlas-index-header p{color:#b9cbbb;max-width:690px;line-height:1.7;margin:0}
.atlas-index-jump{font-size:.84rem;color:#d7fc65;font-weight:850;white-space:nowrap;border-bottom:1px solid #62845b;padding-bottom:10px}
.atlas-index-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.atlas-index-card{overflow:hidden;background:#111e18;border:1px solid #375745;border-radius:12px;display:flex;flex-direction:column;min-width:0;transition:border-color .2s,transform .2s}
.atlas-index-card:hover{border-color:#b9e78c;transform:translateY(-3px)}
.atlas-index-image{display:block;aspect-ratio:1.6;overflow:hidden;border-bottom:1px solid #355540;background:#0d1913}
.atlas-index-image img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .35s}
.atlas-index-card:hover .atlas-index-image img{transform:scale(1.03)}
.atlas-index-copy{display:flex;flex:1;flex-direction:column;padding:23px 25px 24px}
.atlas-index-copy>span{color:#d7fc65;font:850 .68rem ui-monospace,monospace;letter-spacing:.08em}
.atlas-index-copy h3{font-size:clamp(1.18rem,2vw,1.55rem);line-height:1.18;letter-spacing:-.028em;margin:12px 0 11px}
.atlas-index-copy h3 a{color:#ecf6ed;text-decoration:none}
.atlas-index-copy p{font-size:.87rem;color:#a9c1ad;line-height:1.6;margin:0 0 22px}
.atlas-index-action{display:flex;justify-content:space-between;gap:10px;font-size:.82rem;color:#d7fc65;font-weight:850;border-top:1px solid #34513d;padding-top:15px;margin-top:auto}
.atlas-index-disclosure{font-size:.77rem;color:#9eb19e;margin:21px 0 0;line-height:1.6}
/* Home: large functional image-led editorial cards. */
.home-system-atlas{background:radial-gradient(ellipse at 8% 25%,#1a2b1c,#08130d 60%);border-block:1px solid #38543c}
.home-system-atlas .section-head p{max-width:730px;color:#aebfac;line-height:1.55}
.home-atlas-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.home-atlas-card{background:#102019;border:1px solid #43664c;border-radius:10px;overflow:hidden;display:block;color:#fff;min-width:0;transition:border-color .18s,transform .18s}
.home-atlas-card:hover,.home-atlas-card:focus-visible{border-color:#d7fc65;transform:translateY(-2px)}
.home-atlas-card>img{display:block;width:100%;height:auto;aspect-ratio:1.85;object-fit:cover}
.home-atlas-copy{display:flex;flex-direction:column;gap:6px;padding:17px 21px 20px;background:#111f17}
.home-atlas-copy small{font:800 .63rem ui-monospace,monospace;letter-spacing:.07em;color:#d7fc65}
.home-atlas-copy strong{font-size:1.18rem;font-weight:850;line-height:1.25;color:#f0f9e9}
.home-atlas-copy b{margin-top:7px;font-size:.78rem;color:#d7fc65}
.home-atlas-bottom{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-top:20px;color:#98af9a;font-size:.73rem}
.home-atlas-bottom a{color:#d7fc65;font-weight:800}
/* Articles: open the SVG at full size on narrow viewports; preserve semantic figure. */
.atlas-article{margin:33px 0 42px;padding:23px;background:#101e17;border:1px solid #45664b;border-radius:13px;min-width:0;scroll-margin-top:95px}
.atlas-article-heading .eyebrow{color:#d7fc65;display:block;margin-bottom:8px;font:.72rem ui-monospace,monospace}
.atlas-article-heading h2{font-size:clamp(1.55rem,3vw,2.2rem);line-height:1.13;font-weight:900;letter-spacing:-.035em;margin:0 0 12px;color:#eff6e9}
.atlas-article-heading p{font-size:.93rem;color:#bed2c0;line-height:1.65;max-width:760px;margin:0 0 23px}
.atlas-figure{margin:0;border:1px solid #4b6a50;overflow:hidden;border-radius:8px;background:#0b1710}
.atlas-figure-scroll{max-width:100%;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-color:#7aa768 #0d1c12;scrollbar-width:thin}
.atlas-figure-scroll img{display:block;width:100%;height:auto;max-width:100%;margin:0}
.atlas-figure figcaption{display:flex;gap:15px;justify-content:space-between;align-items:center;padding:13px 14px;color:#b2c3b1;font-size:.76rem;line-height:1.5;border-top:1px solid #3c5a41}
.atlas-figure figcaption a{white-space:nowrap;font-weight:800;color:#d7fc65}
.atlas-article-checks{padding-top:22px}
.atlas-article-checks>strong{font-size:.89rem;color:#f1f9ed}
.atlas-article-checks ol{margin:12px 0 0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;counter-reset:atlas-step}
.atlas-article-checks li{counter-increment:atlas-step;padding:13px 12px;border:1px solid #45644a;border-radius:8px;background:#16281c;font-size:.79rem;color:#d5e6d4;line-height:1.5}
.atlas-article-checks li::before{content:'0' counter(atlas-step) '  /  ';color:#d7fc65;font-weight:900}
@media(max-width:720px){.atlas-index-header{flex-direction:column;align-items:start;gap:15px}.atlas-index-grid,.home-atlas-grid{grid-template-columns:1fr}.atlas-index-copy{padding:19px}.home-atlas-bottom{flex-direction:column;align-items:start}.atlas-article{padding:15px 11px;margin:25px 0}.atlas-figure-scroll img{max-width:none;width:850px}.atlas-figure figcaption{flex-wrap:wrap}.atlas-figure::after{display:block;content:'← Grafik seitlich verschieben →';text-align:center;font-size:.67rem;color:#9bb99e;padding:10px;border-top:1px solid #344d39}.atlas-article-checks ol{grid-template-columns:1fr}.atlas-article-checks li{font-size:.82rem}}
@media(prefers-reduced-motion:reduce){.atlas-index-card,.atlas-index-image img,.home-atlas-card{transition:none!important;transform:none!important}}