:root{--card-background:rgba(160,171,165,.97);--border-color:#070908;--text-color:#101210;--muted-text:#354039;--accent-background:#2f3733;--tooltip-background:#202723;--tooltip-text:#fff;--page-width:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{min-height:100vh;margin:0;color:var(--text-color);font-family:Arial,Helvetica,sans-serif;background:linear-gradient(rgba(242,230,172,.24),rgba(17,23,20,.22)),url("/images/background/Zugschiene-1500px.jpg") center top/cover fixed no-repeat}button{font:inherit}img{display:block;max-width:100%}.page-content{width:min(var(--page-width),calc(100% - 40px));margin:0 auto;padding:42px 0 65px}.page-heading{margin-bottom:28px;padding:27px 34px;background:linear-gradient(90deg,rgba(251,246,209,.94),rgba(240,230,170,.84));border-left:7px solid #4f5d55;border-radius:11px;box-shadow:0 8px 22px rgba(0,0,0,.2)}.page-eyebrow{margin:0 0 6px;color:var(--muted-text);font-size:.76rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.page-heading h1{margin:0;font-size:clamp(2rem,4vw,3rem);line-height:1.05}.page-description{margin:9px 0 0;font-weight:600}.translation-information{width:fit-content;margin-top:18px;padding:9px 12px;display:flex;align-items:center;gap:8px;color:#fff;background:rgba(65,77,70,.9);border-radius:7px;font-size:.86rem;line-height:1.4}.signal-list{display:grid;gap:20px}.signal-card{min-height:230px;display:grid;grid-template-columns:260px minmax(0,1fr);overflow:visible;background:var(--card-background);border:5px solid var(--border-color);border-radius:18px;box-shadow:0 8px 22px rgba(0,0,0,.25)}.signal-image-area{min-height:220px;padding:24px;display:flex;align-items:center;justify-content:center;overflow:hidden;background:linear-gradient(145deg,rgba(205,214,208,.76),rgba(159,173,165,.86));border-right:2px solid rgba(0,0,0,.15);border-radius:13px 0 0 13px}.signal-image{width:auto;max-width:155px;max-height:175px;object-fit:contain;filter:drop-shadow(0 5px 4px rgba(0,0,0,.18))}.signal-content{min-width:0;padding:30px 36px;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}.signal-number{margin-bottom:9px;padding:7px 11px;color:#fff;background:var(--accent-background);border-radius:6px;font-size:.9rem;font-weight:800;letter-spacing:.05em}.signal-content h2{margin:0 0 24px;font-size:clamp(1.55rem,2.3vw,2.15rem);line-height:1.12}.signal-meaning{width:100%;padding-top:18px;border-top:2px solid rgba(0,0,0,.17)}.signal-meaning h3{margin:0 0 7px;color:var(--muted-text);font-size:.79rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.translation-trigger{position:relative;width:100%;padding:8px 46px 8px 10px;display:block;color:var(--text-color);background:rgba(255,255,255,.12);border:1px solid transparent;border-radius:7px;text-align:left;cursor:help;transition:background-color 160ms ease,border-color 160ms ease}.translation-trigger:hover,.translation-trigger:focus-visible,.translation-trigger.tooltip-open{background:rgba(255,255,255,.33);border-color:rgba(0,0,0,.18)}.original-text{display:block;font-size:1.04rem;line-height:1.55}.translation-icon{position:absolute;top:50%;right:13px;transform:translateY(-50%);font-size:1.15rem}.translation-tooltip{position:absolute;left:12px;bottom:calc(100% + 13px);z-index:100;width:min(430px,calc(100vw - 55px));padding:16px 18px;display:none;color:var(--tooltip-text);background:var(--tooltip-background);border:1px solid rgba(255,255,255,.14);border-radius:10px;box-shadow:0 10px 28px rgba(0,0,0,.36)}.translation-tooltip::after{content:"";position:absolute;top:100%;left:28px;border:8px solid transparent;border-top-color:var(--tooltip-background)}.translation-trigger:hover .translation-tooltip,.translation-trigger:focus-visible .translation-tooltip,.translation-trigger.tooltip-open .translation-tooltip{display:block}.tooltip-language{display:block;margin-bottom:7px;color:rgba(255,255,255,.68);font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.tooltip-text{display:block;font-size:1rem;line-height:1.5}@media(max-width:1024px){.page-content{width:min(100% - 30px,900px)}.signal-card{grid-template-columns:210px minmax(0,1fr)}.signal-image-area{padding:20px}.signal-content{padding:26px 28px}}@media(max-width:650px){body{background-attachment:scroll}.page-content{width:calc(100% - 20px);padding-top:22px}.page-heading{padding:21px 19px}.translation-information{width:100%}.signal-card{grid-template-columns:1fr;border-width:4px;border-radius:14px}.signal-image-area{min-height:200px;border-right:0;border-bottom:2px solid rgba(0,0,0,.16);border-radius:10px 10px 0 0}.signal-content{padding:22px}.translation-tooltip{position:fixed;right:14px;bottom:18px;left:14px;z-index:2000;width:auto}.translation-tooltip::after{display:none}}