.project-theme-ruhrpott{--color-bg:#0e141d;--color-surface:#151f2a;--color-primary:#e8bb74;--color-secondary:#7bc9d5;--color-accent:#aec6dc;--color-glow:#7bc9d5;--color-text:#edf2f7;--color-muted:#b4c4d0;--color-border:#344c5c;background-color:var(--color-bg);color:var(--color-text)}
.project-theme-ruhrpott .section__eyebrow,.project-theme-ruhrpott .project-page__kicker{color:var(--color-primary)}
.project-theme-ruhrpott .section__title{color:var(--color-text)}
.project-theme-ruhrpott :is(.pc-panel,.hardware-card,.news-card,.stat-card){background:linear-gradient(135deg,#1b2b35,var(--color-surface) 75%);border-color:var(--color-border);box-shadow:0 10px 26px rgba(0,0,0,.23)}
.project-theme-ruhrpott .hardware-card{position:relative;overflow:hidden;--rp-accent:#e8bb74}
.project-theme-ruhrpott .hardware-card:nth-child(2){--rp-accent:#82cca4}.project-theme-ruhrpott .hardware-card:nth-child(3){--rp-accent:#86bcee}.project-theme-ruhrpott .hardware-card:nth-child(4){--rp-accent:#b3a0df}.project-theme-ruhrpott .hardware-card:nth-child(5){--rp-accent:#79c9cc}.project-theme-ruhrpott .hardware-card:nth-child(6){--rp-accent:#e2a282}
.project-theme-ruhrpott .hardware-card::before{content:'';position:absolute;inset:0 0 auto;height:3px;background:var(--rp-accent)}
.project-theme-ruhrpott .hardware-card:hover{border-color:var(--rp-accent)}
.project-theme-ruhrpott .hardware-card__media{background:linear-gradient(135deg,#182b33,#151f2a)}
.project-theme-ruhrpott .hardware-card__media img{-webkit-mask-image:linear-gradient(to right,transparent,#000 13%,#000 87%,transparent),linear-gradient(to bottom,transparent 5%,#000 20%,#000 78%,transparent 95%);mask-image:linear-gradient(to right,transparent,#000 13%,#000 87%,transparent),linear-gradient(to bottom,transparent 5%,#000 20%,#000 78%,transparent 95%);-webkit-mask-origin:content-box;mask-origin:content-box;-webkit-mask-clip:content-box;mask-clip:content-box;-webkit-mask-composite:source-in;mask-composite:intersect}
.project-hero--ruhrpott{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;margin:0 0 2rem;min-height:360px;background:var(--color-surface)}
.project-hero--ruhrpott .project-hero__content{order:1;min-width:0;overflow-wrap:anywhere}
.project-hero--ruhrpott .project-hero__bg{position:relative;inset:auto;order:2;min-width:0;align-self:stretch;display:flex;align-items:center}
.project-hero--ruhrpott .project-hero__bg img{display:block;height:auto;object-fit:contain;-webkit-mask-image:linear-gradient(to right,transparent,#000 24%,#000 92%,transparent),linear-gradient(to bottom,transparent,#000 12%,#000 84%,transparent);mask-image:linear-gradient(to right,transparent,#000 24%,#000 92%,transparent),linear-gradient(to bottom,transparent,#000 12%,#000 84%,transparent);-webkit-mask-composite:source-in;mask-composite:intersect}
.project-hero--ruhrpott .project-hero__overlay{display:none}
.rp-badges{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:1.25rem}.rp-badges span{padding:.4rem .65rem;border:1px solid #496276;border-radius:30px;color:#cde2ed;background:#1b2e38;font-size:.75rem}
.rp-badges span:first-child{color:#f0cb91;border-color:#745f3d;background:#342b20}
.rp-stage-note{color:var(--color-primary)!important}
.rp-notice{padding:1.3rem 1.5rem;border:1px solid #79643d;border-radius:14px;background:linear-gradient(120deg,#302b22,#1a222a)}.rp-notice strong{color:#f0cb91}.rp-notice p{margin:.65rem 0 0;color:var(--color-muted);line-height:1.6}
.rp-book-nav{display:flex;flex-wrap:wrap;gap:.65rem;margin:1.5rem 0}
.rp-search{display:flex;flex-direction:column;gap:.5rem;color:var(--color-muted)}.rp-search input{padding:.85rem 1rem;border:1px solid var(--color-border);border-radius:10px;background:var(--color-surface);color:var(--color-text);width:100%;box-sizing:border-box}
.rp-book{margin:1rem 0;border:1px solid var(--color-border);border-radius:16px;overflow:hidden;background:linear-gradient(135deg,#1b2b35,var(--color-surface))}.rp-book>summary{display:flex;justify-content:space-between;gap:1rem;padding:1.3rem;cursor:pointer;font-weight:700;list-style:none}.rp-book>summary small{color:var(--color-secondary);white-space:nowrap}.rp-book[open]>summary{border-bottom:1px solid var(--color-border);color:var(--color-primary)}
.rp-book__body{padding:.4rem 1.3rem 1.2rem}.rp-article{border-bottom:1px solid #304654}.rp-article:last-child{border-bottom:0}.rp-article>summary{display:flex;align-items:baseline;gap:.8rem;padding:1rem 0;cursor:pointer;list-style:none}.rp-article>summary::after{content:'+';margin-left:auto;color:var(--color-secondary)}.rp-article[open]>summary::after{content:'−'}.rp-article__code{color:var(--color-primary);font-size:.8rem;flex-shrink:0}.rp-article__body{color:var(--color-muted);line-height:1.7;overflow-wrap:anywhere}.rp-article__body p{margin:0 0 1rem}
.rp-penalties{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.8rem;margin:0 0 1.2rem}.rp-penalties div{padding:1rem;border-radius:10px;background:#1d2d35;border:1px solid #385362}.rp-penalties dt{font-size:.8rem;color:var(--color-secondary)}.rp-penalties dd{margin:.35rem 0 0;color:var(--color-text)}
.rp-article__code{max-width:7rem;overflow-wrap:anywhere;flex:0 1 auto}
.rp-book>summary::after{content:'⌄';color:var(--color-secondary)}
.rp-book[open]>summary::after{content:'⌃'}
.rp-article>summary>span:not(.rp-article__code){min-width:0;overflow-wrap:anywhere}
.project-theme-ruhrpott .rich-content a,.project-theme-ruhrpott .news-card__more{color:var(--color-secondary)}.project-theme-ruhrpott .hardware-card__brand{color:var(--color-muted)}.project-theme-ruhrpott .btn--primary{color:#19212a}.project-theme-ruhrpott .faq details{border-color:var(--color-border)}.project-theme-ruhrpott .faq details[open] summary{color:var(--color-primary)}
.project-theme-ruhrpott [hidden]{display:none!important}.project-theme-ruhrpott :focus-visible{outline:2px solid var(--color-secondary);outline-offset:4px}
@media(max-width:700px){.project-hero--ruhrpott{grid-template-columns:1fr;min-height:0}.project-hero--ruhrpott .project-hero__bg{order:0}.project-hero--ruhrpott .project-hero__bg img{-webkit-mask-image:linear-gradient(to bottom,#000 72%,transparent);mask-image:linear-gradient(to bottom,#000 72%,transparent);-webkit-mask-composite:source-over;mask-composite:add}}
@media(max-width:480px){.rp-book>summary{flex-wrap:wrap}.rp-book__body{padding:.4rem 1rem 1rem}.rp-penalties{grid-template-columns:1fr}}
.rp-live__grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}
.rp-live__card{--rp-card-accent:#7bc9d5;min-width:0;padding:1.4rem;border:1px solid #3c5968;border-top:3px solid var(--rp-card-accent);border-radius:18px;background:linear-gradient(135deg,#1e303c,#151f2a 80%);box-shadow:0 12px 30px rgba(0,0,0,.22)}
.rp-live__card[data-rp-card="status"]{--rp-card-accent:#8aabae}.rp-live__card[data-state="online"]{--rp-card-accent:#6be2a1}.rp-live__card[data-rp-card="framework"]{--rp-card-accent:#bca1ea}.rp-live__card[data-rp-card="access"]{--rp-card-accent:#e8bb74}
.rp-live__top{display:flex;align-items:center;justify-content:space-between;gap:.7rem;color:var(--color-muted);font-size:.8rem}
.rp-live__icon{display:grid;place-items:center;width:42px;height:42px;flex-shrink:0;background:rgba(123,201,213,.08);border:1px solid #415e70;border-radius:12px;color:var(--rp-card-accent)}.rp-live__icon svg{width:23px;height:23px}
.rp-live__value{margin:1.2rem 0 .65rem;font-family:var(--font-display);font-size:clamp(1.1rem,2vw,1.65rem);line-height:1.4;font-weight:700;color:var(--rp-card-accent);overflow-wrap:anywhere}
.rp-live__label{font-size:.8rem;line-height:1.5;color:var(--color-muted);margin:0}
.rp-live__connect{display:flex;align-items:center;flex-wrap:wrap;gap:1rem;margin-top:1.4rem;padding:1.2rem 1.4rem;background:linear-gradient(120deg,#1a2b37,#1b222e);border:1px solid var(--color-border);border-radius:14px}.rp-live__connect>div{margin-right:auto;min-width:0}.rp-live__connect code{display:block;overflow-wrap:anywhere;color:var(--color-text);margin-top:.4rem;font-size:.95rem}.rp-live__address-label{font-size:.75rem;color:var(--color-muted)}
.rp-live__note{font-size:.8rem;margin-top:1.2rem;line-height:1.6}.rp-live__beta{padding:1rem 1.2rem;border-left:3px solid #e8bb74;border-radius:8px;background:#292820;font-size:.85rem;line-height:1.6;color:#dfcaaa;margin-top:1rem}
@media(max-width:960px){.rp-live__grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:540px){.rp-live__grid{grid-template-columns:minmax(0,1fr)}.rp-live__connect{padding:1rem}.rp-live__connect>div{flex-basis:100%}}
.rp-live__grid[hidden] { display: none; }
.rp-live__grid[data-rp-metrics] { margin-top: 18px; }