.hub{--blue:var(--primary,#0066a7);--blue-dark:var(--primary,#00568c);--blue-tint:var(--secondary,#e8f1f8);--ink:#16191d;--ink-2:#5b6470;--ink-3:#949aa3;--line:#ccd3da;--line-soft:#eef0f2;--surface:#f4f6f8;--photo:#f6f6f6;--page:#fff;--caution-line:#e3b254;--caution-strong:#b7791f;--caution-text:#6e4c12;--danger:#d14343;--ok:#2d8b3e;--stop:#c0392b;--shadow-card:0 6px 16px #0000003d;--sans:"IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--mono:"IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;font-family:var(--sans);color:var(--ink);-webkit-font-smoothing:antialiased}.hub-page{background:var(--page);flex-direction:column;min-height:100vh;display:flex}.hub .topline{background:var(--blue);z-index:11;flex:none;height:3px;position:sticky;top:0}.hub-shell{background:#fff;flex-direction:column;flex:1;width:100%;max-width:520px;margin:0 auto;display:flex}.hub .hdr{border-bottom:1px solid var(--line);z-index:10;-webkit-backdrop-filter:blur(8px);background:#ffffffd9;flex:none;justify-content:space-between;align-items:center;height:56px;padding:0 17px;display:flex;position:sticky;top:3px}.hub .logo{object-fit:contain;width:auto;max-width:320px;height:32px;display:block}.hub .logo-text{color:var(--ink);font-size:15px;font-weight:600}.hub .lang{font-family:var(--mono);align-items:center;font-size:11px;display:flex}.hub .lang a{min-height:40px;color:var(--ink-3);letter-spacing:.5px;text-transform:uppercase;cursor:pointer;align-items:center;padding:9px 11px;text-decoration:none;display:inline-flex}.hub .lang a.on{color:var(--blue);font-weight:500}.hub .lang a+a{border-left:1px solid var(--line)}.hub .body{flex-direction:column;flex:1;padding:18px;display:flex}.hub .ov-h1{letter-spacing:-.3px;color:var(--ink);font-size:21px;font-weight:600}.hub .ov-sub{color:var(--ink-2);margin-top:3px;font-size:12.5px}.hub .m-eyebrow{font-family:var(--mono);letter-spacing:2px;text-transform:uppercase;color:var(--blue);font-size:11px;font-weight:500}.hub .m-title{letter-spacing:-.3px;color:var(--ink);margin-top:3px;font-size:21px;font-weight:600}.hub .m-sub{color:var(--ink-2);margin-top:4px;font-size:12.5px}.hub .cards{flex-direction:column;gap:11px;margin-top:16px;display:flex}.hub .card{border:1px solid var(--line);color:inherit;cursor:pointer;background:#fff;border-radius:10px;align-items:center;gap:12px;padding:11px;text-decoration:none;transition:border-color .15s,box-shadow .15s,transform 50ms;display:flex;box-shadow:0 4px 12px #0000001f}.hub a.card:hover{border-color:var(--blue);box-shadow:0 6px 16px #00000024}.hub a.card:active{transform:scale(.995)}.hub .c-thumb{border:1px solid var(--line);width:88px;height:68px;color:var(--ink-3);background:#fff;border-radius:6px;flex:none;justify-content:center;align-items:center;display:flex;overflow:hidden}.hub .c-thumb img{object-fit:contain;width:100%;height:100%;padding:12px;display:block}.hub .c-thumb .ph{width:30px;height:30px}.hub .c-body{flex:1;min-width:0}.hub .c-eyebrow{font-family:var(--mono);letter-spacing:1.6px;text-transform:uppercase;color:var(--blue);font-size:10px;font-weight:500}.hub .c-title{color:var(--ink);letter-spacing:-.1px;margin-top:2px;font-size:14.5px;font-weight:600}.hub .c-sub{color:var(--ink-2);margin-top:1px;font-size:11.5px}.hub .c-meta{font-family:var(--mono);color:var(--ink-2);flex-wrap:wrap;align-items:center;gap:5px;margin-top:7px;font-size:10.5px;display:flex}.hub .c-chev{width:16px;height:16px;color:var(--ink-3);flex:none}.hub .tag{font-family:var(--mono);letter-spacing:.6px;text-transform:uppercase;color:var(--blue-dark);background:var(--blue-tint);border:1px solid #0066a72e;border-radius:5px;padding:3px 8px;font-size:10px;display:inline-block}.hub .dot{color:var(--ink-3)}.hub .ov-foot{border-top:1px solid var(--line-soft);text-align:center;color:var(--ink-3);font-size:10.5px;font-family:var(--mono);letter-spacing:.4px;margin-top:auto;padding-top:16px}.hub .empty{text-align:center;color:var(--ink-2);margin-top:40px;font-size:14px;line-height:1.5}.hub .cards-back{width:100%;margin-top:20px}.hub .centered{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:6px;padding:24px;display:flex}.hub .centered:has(.part-detail-cols){justify-content:flex-start}.hub .back-link{color:var(--blue);font-size:12.5px;font-weight:500;font-family:var(--mono);align-items:center;gap:6px;margin-top:14px;text-decoration:none;display:inline-flex}.hub .m-tags{margin-top:9px}.hub .hero{box-shadow:var(--shadow-card);background:#fff;border:1px solid #0066a7;border-radius:9px;justify-content:center;align-items:center;height:150px;margin-top:14px;display:flex;overflow:hidden}.hub .hero img{object-fit:contain;width:100%;height:100%;padding:12px;display:block}.hub .hero-ph{width:34px;height:34px;color:var(--ink-3)}.hub .meta-row{font-family:var(--mono);color:var(--ink-2);flex-wrap:wrap;align-items:center;gap:6px;margin-top:12px;font-size:12px;display:flex}.hub .meta-row .ic{width:14px;height:14px;color:var(--ink-3);flex:none}.hub .meta-row .dot{color:var(--ink-3)}.hub .tools{background:var(--surface);border:1px solid var(--line);border-radius:8px;margin-top:18px;padding:16px}.hub .body-reading .tools{margin-top:32px}.hub .tools-label{font-family:var(--mono);letter-spacing:1.5px;text-transform:uppercase;color:var(--blue);font-size:11px;font-weight:500}.hub .tool-list{flex-direction:column;gap:8px;margin-top:10px;list-style:none;display:flex}.hub .tool{color:var(--ink);align-items:center;gap:9px;font-size:13px;display:flex}.hub .tool .ic{width:16px;height:16px;color:var(--blue);flex:none}.hub .steps{margin-top:32px;list-style:none}.hub .step{color:inherit;cursor:pointer;border-bottom:1px solid #d0d0d0;align-items:center;gap:12px;padding:12px 2px;text-decoration:none;display:flex}.hub .steps li:last-child .step{border-bottom:none}.hub a.step:active{opacity:.6}.hub .s-num{background:var(--surface);min-width:28px;height:28px;font-family:var(--mono);color:var(--blue);border:1px solid #0066a7;border-radius:6px;flex:none;justify-content:center;align-items:center;font-size:13px;font-weight:500;display:flex}.hub .s-title{color:var(--ink);flex:1;font-size:14px;line-height:1.3}.hub .s-warn{color:var(--caution-line);background:#fff8e1;border-radius:4px;flex:none;justify-content:center;align-items:center;padding:2px 6px;display:inline-flex}.hub .s-warn svg{width:17px;height:17px}.hub .s-warn.info{color:var(--blue)}.hub .s-warn.caution{color:var(--caution-line)}.hub .s-warn.danger{color:var(--danger)}.hub .s-chev{width:16px;height:16px;color:var(--ink-3);flex:none}.hub .parts{margin-top:32px}.hub .parts-label{font-family:var(--mono);letter-spacing:1.5px;text-transform:uppercase;color:var(--blue);font-size:11px;font-weight:500}.hub .part-list{flex-direction:column;gap:10px;margin-top:12px;list-style:none;display:flex}.hub .part-card{border:1px solid var(--line);color:inherit;cursor:pointer;background:#fff;border-radius:10px;align-items:center;gap:12px;padding:10px;text-decoration:none;transition:background .15s;display:flex}.hub .part-img{border-radius:8px;flex:none;justify-content:center;align-items:center;width:80px;height:80px;display:flex;overflow:hidden}.hub .part-img img{object-fit:contain;width:100%;height:100%}.hub .part-img svg{width:32px;height:32px;color:var(--ink-3)}.hub .part-body{flex-direction:column;flex:1;gap:3px;min-width:0;display:flex}.hub .part-row1{align-items:center;gap:8px;display:flex}.hub .part-name{min-width:0;color:var(--ink);flex:1;font-size:15px;font-weight:600;line-height:1.25}.hub .part-badge{font-family:var(--mono);letter-spacing:1.5px;text-transform:uppercase;white-space:nowrap;border:1px solid #0000;border-radius:6px;flex:none;padding:3px 9px;font-size:11px;font-weight:500;display:inline-block}.hub .part-badge.pflicht{background:var(--blue-tint);color:var(--blue);border-color:var(--blue)}.hub .part-badge.pruefen{background:var(--surface);color:var(--ink);border-color:var(--line)}.hub .part-num{color:var(--ink-2);text-overflow:ellipsis;white-space:nowrap;font-size:12.5px;overflow:hidden}.hub .part-qty{color:var(--ink-2);font-size:12.5px}.hub .part-chev{width:16px;height:16px;color:var(--ink-3);flex:none}@media (hover:hover){.hub .part-card:hover{background:color-mix(in srgb, var(--blue) 14%, transparent)}}.hub .part-detail-img{width:200px;height:200px;box-shadow:var(--shadow-card);background:#fff;border:1px solid #0066a7;border-radius:9px;justify-content:center;align-items:center;margin:0 auto;padding:16px;display:flex}.hub .part-detail-img img{object-fit:contain;width:100%;height:100%}.hub .part-detail-img svg{width:56px;height:56px;color:var(--ink-3)}.hub .part-detail-badge{margin-bottom:16px}.hub .part-detail-cols{width:100%;padding-bottom:calc(140px + env(safe-area-inset-bottom,0px));flex-direction:column;display:flex}.hub .part-detail-col-info{width:100%}.hub .part-detail-col-info .m-title{margin-top:24px}.hub .part-detail-qty{color:var(--ink-2);margin-top:8px;font-size:13px}.hub .part-detail-artnr{margin-top:16px}.hub .part-detail-artnr-label{font-family:var(--mono);letter-spacing:1.5px;text-transform:uppercase;color:var(--blue);font-size:11px;font-weight:500}.hub .part-detail-artnr-value{font-family:var(--mono);color:var(--ink);-webkit-user-select:all;user-select:all;margin-top:4px;font-size:16px;font-weight:600}.hub .part-detail-desc{color:var(--ink);text-align:left;white-space:pre-line;margin-top:12px;font-size:14px;line-height:1.55}.hub .part-detail-specs{background:var(--surface);border:1px solid var(--line);text-align:left;border-radius:8px;margin-top:24px;padding:16px}.hub .part-detail-specs>:first-child{margin-top:0}.hub .part-detail-col-info .btn-row{z-index:20;width:auto;max-width:none;padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));background:#fff;gap:20px;margin:0;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -6px 18px #00000012}.hub .spacer{flex:1;min-height:16px}.hub .btn{margin-top:18px;background:var(--blue);color:#fff;letter-spacing:.2px;white-space:nowrap;cursor:pointer;border:none;border-radius:9px;flex:none;justify-content:center;align-items:center;gap:8px;width:100%;max-width:600px;height:56px;margin-inline:auto;padding:0 20px;font-size:14.5px;font-weight:600;text-decoration:none;transition:background .15s;display:flex}@media (hover:hover){.hub .btn:hover{background:color-mix(in srgb, var(--blue) 90%, #000)}}.hub .btn .ic{flex:none;width:18px;height:18px}.hub .btn-link{height:44px;color:var(--blue);cursor:pointer;flex:none;justify-content:center;align-items:center;gap:7px;margin-top:6px;font-size:12.5px;font-weight:500;text-decoration:none;display:flex}.hub .btn-link .ic{flex:none;width:15px;height:15px}.hub .hdr-left{align-items:center;gap:11px;min-width:0;display:flex}.hub .back{border:1px solid var(--line);width:38px;height:38px;color:var(--ink);background:#fff;border-radius:8px;flex:none;justify-content:center;align-items:center;padding:9px;text-decoration:none;display:inline-flex}.hub .prog{align-items:center;gap:10px;display:flex}.hub .prog-track{background:var(--line);border-radius:3px;flex:1;height:5px;overflow:hidden}.hub .prog-fill{background:var(--blue);border-radius:3px;height:100%}.hub .prog-n{font-family:var(--mono);color:var(--ink);white-space:nowrap;font-size:11px}.hub .banner{border:1px solid;border-radius:8px;align-items:flex-start;gap:9px;margin-top:13px;padding:11px 12px;display:flex}.hub .banner .ic{flex:none;width:18px;height:18px;margin-top:1px}.hub .banner b{font-family:var(--mono);text-transform:uppercase;letter-spacing:.7px;font-size:11px;font-weight:600;display:block}.hub .banner p{margin-top:2px;font-size:12.5px;line-height:1.4}.hub .banner.info{color:#1b3a5b;background:#e8f1f8;border-color:#3b7dbf}.hub .banner.caution{color:var(--caution-text);background:#fbf1d9;border-color:#e3b254}.hub .banner.danger{color:#7a2222;background:#fbe3e3;border-color:#d14343}.step-gated{filter:blur(4px);pointer-events:none;-webkit-user-select:none;user-select:none}.hub .warn-modal-backdrop{z-index:50;background:#0f172a8c;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.hub .warn-modal{text-align:center;background:#fff;border-radius:14px;width:100%;max-width:420px;padding:22px;box-shadow:0 20px 50px #00000040}.hub .warn-modal-icon{width:48px;height:48px;margin:0 auto 8px}.hub .warn-modal.info .warn-modal-icon{color:#3b7dbf}.hub .warn-modal.caution .warn-modal-icon{color:var(--caution-strong)}.hub .warn-modal.danger .warn-modal-icon{color:var(--danger)}.hub .warn-modal-title{font-family:var(--mono);text-transform:uppercase;letter-spacing:.7px;margin-bottom:4px;font-size:12px;font-weight:600}.hub .warn-modal.caution .warn-modal-title{color:var(--caution-text)}.hub .warn-modal-step{color:var(--ink-2);margin-bottom:12px;font-size:13px;font-weight:600}.hub .warn-modal-text{color:var(--ink);text-align:left;margin-bottom:16px;font-size:15px;line-height:1.5}.hub .maint-form{text-align:left;flex-direction:column;gap:18px;margin-top:18px;display:flex}.hub .maint-field{flex-direction:column;gap:8px;display:flex}.hub .maint-q{font-size:14px;font-weight:600}.hub .maint-parts{flex-direction:column;gap:8px;list-style:none;display:flex}.hub .maint-part{border:1px solid var(--line);background:#fff;border-radius:10px;align-items:center;gap:10px;padding:10px;display:flex}.hub .maint-part-name{flex:1;min-width:0}.hub .maint-yn{flex:none;gap:6px;display:inline-flex}.hub .maint-yn-btn{border:1px solid var(--line);min-width:52px;color:var(--ink-2);cursor:pointer;background:#fff;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:600}.hub .maint-yn-btn.on{background:var(--blue);border-color:var(--blue);color:#fff}.hub .maint-note{color:var(--ink-2);font-size:12.5px}.hub .maint-saved{color:var(--blue);text-align:center;font-weight:600}.hub .maint-leave{border:1px solid var(--line);background:#fff;border-radius:10px;margin-top:12px;padding:12px}.hub .maint-leave-text{margin-bottom:10px;font-size:13px}.hub .maint-leave-actions{gap:8px;display:flex}.hub .btn:disabled{opacity:.5;cursor:default}.hub .video{aspect-ratio:16/9;background:#11151a;border-radius:9px;margin-top:13px;position:relative;overflow:hidden}.hub .video iframe{border:0;width:100%;height:100%;display:block;position:absolute;inset:0}.hub .video-overlay{z-index:1;text-align:center;color:#fff;font-family:var(--mono);background:#11151adb;flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:16px;font-size:13px;display:flex;position:absolute;inset:0}.hub .video-overlay .btn{width:auto;max-width:100%;margin-top:0}.hub .sb{margin-top:24px}.hub .sb-label{font-family:var(--mono);letter-spacing:1.5px;text-transform:uppercase;color:var(--blue);background:var(--blue-tint);border:1px solid var(--blue);border-radius:6px;margin-bottom:8px;padding:3px 9px;font-size:11px;font-weight:500;display:inline-block}.hub .sb-head{color:var(--ink);letter-spacing:-.2px;margin-top:3px;font-size:22px;font-weight:600}.hub .sb-text{color:var(--ink-2);margin-top:7px;font-size:18px;line-height:1.55}.hub .sb-list{padding-left:22px;list-style:decimal}.hub .sb-list li{margin-bottom:12px}.hub .sb-list li:last-child{margin-bottom:0}.hub .sb-list li::marker{color:var(--ink);font-weight:600}.hub .tools+.sb-text{margin-top:16px}.hub .btn-row{margin-top:18px;flex-direction:column;gap:20px;width:100%;max-width:600px;margin-inline:auto;display:flex}.hub .btn-row .btn{margin-top:0}.hub .btn.secondary{color:var(--blue);border:1.5px solid var(--blue);background:#fff}@media (hover:hover){.hub .btn.secondary:hover{background:color-mix(in srgb, var(--blue) 14%, transparent)}}.hub .stuck{margin-top:10px}.hub .stuck-btn{width:100%;min-height:48px;font:inherit;color:var(--ink-2);text-underline-offset:2px;cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;gap:6px;padding:0 12px;font-size:13px;text-decoration:underline;display:flex}.hub .stuck-btn:hover{color:var(--blue)}.hub .stuck-btn .ic{width:13px;height:13px;text-decoration:none;transition:transform .15s}.hub .stuck-btn.open .ic{transform:rotate(180deg)}.hub .escalation{background:var(--secondary);border-radius:8px;margin-top:12px;padding:16px}.hub .escalation-heading{color:var(--ink);margin-bottom:10px;font-size:14px;font-weight:600}.hub .escalation-actions{flex-direction:column;gap:8px;display:flex}.hub .escalation-btn{border:1px solid color-mix(in srgb, var(--blue) 35%, #fff);width:100%;min-height:40px;color:var(--blue);background:#fff;border-radius:8px;justify-content:center;align-items:center;gap:7px;padding:0 14px;font-size:13px;font-weight:500;text-decoration:none;transition:background .15s,border-color .15s;display:inline-flex}@media (hover:hover){.hub .escalation-btn:hover{background:color-mix(in srgb, var(--blue) 12%, transparent);border-color:var(--blue)}}.hub .escalation-btn svg{flex:none;width:16px;height:16px}.hub .done-check{width:64px;height:64px;color:var(--blue);margin-bottom:4px}.hub .feedback{margin-inline:auto;width:100%;max-width:600px;margin-top:26px}.hub .feedback-heading{color:var(--ink);text-align:center;margin-bottom:12px;font-size:15px;font-weight:600}.hub .feedback-actions{justify-content:center;gap:20px;display:flex}.hub .fb-thumb{cursor:pointer;background:#fff;border:1.5px solid;border-radius:50%;flex:none;justify-content:center;align-items:center;width:64px;height:64px;padding:0;transition:background .15s,opacity .15s;display:flex}.hub .fb-thumb svg{width:27px;height:27px}.hub .fb-thumb.up{color:var(--ok)}.hub .fb-thumb.down{color:var(--stop)}.hub .fb-thumb.up.chosen{background:var(--ok);border-color:var(--ok);color:#fff}.hub .fb-thumb.down.chosen{background:var(--stop);border-color:var(--stop);color:#fff}.hub .fb-thumb.dimmed{opacity:.35}@media (hover:hover){.hub .fb-thumb.up:not(:disabled):hover{background:color-mix(in srgb, var(--ok) 10%, transparent)}.hub .fb-thumb.down:not(:disabled):hover{background:color-mix(in srgb, var(--stop) 10%, transparent)}}.hub .done-actions{flex-direction:column;gap:10px;width:100%;margin-top:18px;display:flex}.hub .done-actions .btn{margin-top:0}.hub .done-actions.divided{border-top:1px solid var(--line-soft);margin-top:28px;padding-top:22px}.hub .player-cols,.hub .player-main{flex-direction:column;flex:1;display:flex}.hub .player-text{max-width:680px}@media (min-width:640px){.hub-shell{max-width:600px}.hub-shell.hub-cards{max-width:760px}.hub .body{padding:22px}.hub .cards{grid-template-columns:repeat(auto-fill,minmax(258px,1fr));align-items:start;gap:14px;display:grid}.hub .hero{height:200px}}@media (min-width:1024px){.hub-shell{max-width:720px}.hub-shell.hub-cards,.hub-shell.hub-player{max-width:1040px}.hub .body{padding:30px 34px}.hub-page{overflow-x:clip}.hub .hdr{border-bottom-color:#0000;height:64px;position:sticky}.hub .hdr:after{content:"";background:var(--line);width:100vw;height:1px;position:absolute;bottom:-1px;left:50%;transform:translate(-50%)}.hub .logo{max-width:420px;height:56px}.hub .hero{height:248px}.hub .part-img{width:120px;height:120px}.hub .part-name{font-size:16px}.hub .ov-h1,.hub .m-title{font-size:30px}.hub .sb-head{font-size:25px}.hub .ov-sub,.hub .m-sub{font-size:16px;line-height:1.4}.hub .m-eyebrow,.hub .sb-label{font-size:13px}.hub .tools-label,.hub .parts-label{font-size:14px}.hub .prog-n{font-size:13px}.hub .c-eyebrow,.hub .tag{font-size:12px}.hub .sb-text{font-size:16px}.hub .s-title,.hub .c-title{font-size:17px}.hub .tool,.hub .s-num{font-size:15px}.hub .meta-row{font-size:14px}.hub .c-meta{font-size:12.5px}.hub .banner b{font-size:13px}.hub .banner p{font-size:15px}.hub .body-player .player-cols:not(.has-video) .player-main{width:100%;max-width:640px;margin:0 auto}.hub .body-player .player-cols.has-video .btn-row,.hub .body-player .player-cols.has-video .btn-row .btn{max-width:none}.hub .body-player .spacer,.hub .body-reading .spacer{flex:none}.hub .centered:has(.part-detail-cols){justify-content:center}.hub .part-detail-cols{max-width:560px;margin-inline:auto;padding-bottom:0}.hub .part-detail-col-img .part-detail-img{width:280px;height:280px;margin:0 auto}.hub .part-detail-col-info .btn-row{margin-top:24px;width:100%;max-width:600px;box-shadow:none;background:0 0;border-top:none;gap:20px;margin-inline:0;padding:0;position:static}.hub .escalation-actions{flex-direction:row}.hub .escalation-actions .escalation-btn{flex:1}}.hub .identity-box{text-align:left;background:var(--surface);border:1px solid var(--line);border-radius:10px;width:100%;max-width:600px;margin:22px auto 0;padding:16px}.hub .identity-heading{color:var(--ink);margin-bottom:10px;font-size:14px;font-weight:600;display:block}.hub .identity-input{width:100%;height:46px;font-size:14px;font-family:var(--sans);color:var(--ink);border:1px solid var(--line);background:#fff;border-radius:8px;padding:0 13px}.hub .identity-input:focus{border-color:var(--blue);box-shadow:0 0 0 3px color-mix(in srgb, var(--blue) 16%, transparent);outline:none}.hub .identity-save{background:var(--blue);color:#fff;cursor:pointer;border:none;border-radius:8px;width:100%;height:46px;margin-top:10px;font-size:14px;font-weight:600;transition:background .15s}@media (hover:hover){.hub .identity-save:hover{background:color-mix(in srgb, var(--blue) 90%, #000)}}.hub .identity-save:disabled{opacity:.5;cursor:default}.hub .identity-done{color:var(--ink-2);text-align:center;font-size:14px}.hub .identity-fail{color:var(--danger);margin-top:8px;font-size:12.5px}