:root{color-scheme:light;--bg: #f0f2f7;--surface: #ffffff;--surface-soft: #f4f7fb;--text: #0f1d2e;--muted: #5a6b7f;--border: #d4dbe5;--accent: #1557b0;--accent-strong: #0d3d82;--accent-soft: #e1ecff;--green: #1a7a56;--green-soft: #e2f5ec;--warning: #96630f;--warning-soft: #fdf2d6;--shadow-sm: 0 1px 3px rgba(13, 28, 51, .06);--shadow: 0 4px 16px rgba(13, 28, 51, .07);--shadow-lg: 0 12px 40px rgba(13, 28, 51, .11);--radius: 10px;--radius-sm: 6px;font-family:Inter,Segoe UI,system-ui,-apple-system,BlinkMacSystemFont,sans-serif;font-size:16px;line-height:1.55;font-weight:400;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh}body.modal-open{overflow:hidden}button,input{font:inherit}button{cursor:pointer;transition:transform .12s ease,background .15s ease,box-shadow .15s ease}a{color:var(--accent);transition:color .12s ease}.app-shell{min-height:100vh;display:grid;grid-template-columns:280px minmax(0,1fr)}.side-nav{position:sticky;top:0;height:100vh;padding:20px 14px;border-right:1px solid var(--border);background:#fff;display:flex;flex-direction:column;gap:18px;overflow-y:auto}.brand{display:flex;align-items:center;gap:12px;color:var(--text);text-decoration:none;padding:8px 10px 14px;border-bottom:1px solid var(--border)}.brand svg{color:var(--accent);flex-shrink:0}.brand span{display:grid}.brand strong{font-size:1.05rem;line-height:1.1;font-weight:800}.brand small,.nav-item small,.side-card span,.resource-link small,.doc-link small,.result-row small{color:var(--muted);font-size:.76rem;line-height:1.35}.side-nav nav{display:grid;gap:5px}.nav-item{width:100%;border:0;background:transparent;color:var(--text);border-radius:var(--radius-sm);padding:9px 10px;display:grid;grid-template-columns:22px 1fr;gap:10px;align-items:center;text-align:left;position:relative;transition:background .15s ease}.nav-item svg{color:#5f738c;transition:color .15s ease}.nav-item span{display:grid;gap:1px}.nav-item strong{font-size:.9rem;line-height:1.2;font-weight:600}.nav-item:hover{background:var(--surface-soft)}.nav-item.is-active{background:var(--accent-soft)}.nav-item.is-active:before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:3px;border-radius:0 3px 3px 0;background:var(--accent)}.nav-item.is-active svg{color:var(--accent-strong)}.nav-item.is-active strong{color:var(--accent-strong);font-weight:700}.side-card{margin-top:auto;padding:14px;background:var(--surface-soft);border:1px solid var(--border);border-radius:var(--radius);display:grid;grid-template-columns:38px 1fr;gap:12px;align-items:center}.side-card svg{color:var(--accent)}.main-area{min-width:0;padding:24px 28px 32px}.topbar{position:sticky;top:0;z-index:5;display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,420px);gap:22px;align-items:center;padding:10px 0 22px;background:#f0f2f7eb;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}.section-label{color:var(--accent-strong);font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em}.topbar h1{margin:4px 0 0;font-size:clamp(1.5rem,2.6vw,2.4rem);line-height:1.08;letter-spacing:-.01em;font-weight:800}.search-box{height:46px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);display:flex;align-items:center;gap:10px;padding:0 14px;box-shadow:var(--shadow-sm);transition:box-shadow .2s ease,border-color .2s ease}.search-box:focus-within{border-color:#1557b059;box-shadow:0 0 0 3px #1557b014,var(--shadow-sm)}.search-box svg{color:var(--muted);flex-shrink:0}.search-box input{border:0;outline:0;width:100%;color:var(--text);background:transparent;font-size:.92rem}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);gap:20px}.hero-panel,.updates-panel,.timeline-panel,.document-panel,.rail-card,.search-results{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.hero-panel{min-height:300px;padding:clamp(24px,4vw,44px);grid-column:1 / -1;display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,.52fr);gap:32px;align-items:center;overflow:hidden;background:radial-gradient(ellipse 90% 60% at 10% 80%,rgba(21,87,176,.06) 0%,transparent 60%),radial-gradient(ellipse 70% 50% at 90% 20%,rgba(26,122,86,.06) 0%,transparent 55%),linear-gradient(160deg,#fff,#f6f9ff 45%,#f0f7f3);position:relative}.hero-panel:after{content:"";position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%231557b0' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");opacity:.6;pointer-events:none}.hero-copy{position:relative;z-index:1}.hero-copy h2{max-width:800px;margin:0 0 14px;font-size:clamp(2.1rem,5vw,4.6rem);line-height:.98;letter-spacing:-.02em;font-weight:800;background:linear-gradient(135deg,var(--text) 0%,var(--accent-strong) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-copy p{max-width:720px;margin:0 0 26px;color:var(--muted);font-size:1.08rem;line-height:1.55}.hero-actions{display:flex;flex-wrap:wrap;gap:12px}.primary-action,.secondary-action,.result-row{border-radius:var(--radius-sm);border:1px solid transparent;min-height:44px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:.92rem;font-weight:700;transition:transform .12s ease,background .15s ease,box-shadow .15s ease}.primary-action{background:var(--accent);color:#fff;box-shadow:0 2px 8px #1557b038}.primary-action:hover{background:var(--accent-strong);transform:translateY(-1px);box-shadow:0 4px 14px #1557b04d}.secondary-action{color:var(--text);background:#fff;border-color:var(--border)}.secondary-action:hover{background:var(--surface-soft);border-color:#b8c4d4;transform:translateY(-1px)}.hero-metrics{display:grid;gap:12px;position:relative;z-index:1}.metric{border:1px solid rgba(21,87,176,.14);background:#ffffffb8;border-radius:var(--radius);padding:18px 20px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);transition:transform .2s ease,box-shadow .2s ease}.metric:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.metric strong{display:block;font-size:2.2rem;line-height:1;font-weight:800;letter-spacing:-.02em;color:var(--accent-strong)}.metric span{color:var(--muted);font-size:.84rem;font-weight:500}.updates-panel,.timeline-panel,.rail-card{padding:22px}.updates-panel h2,.timeline-panel h2,.rail-card h2,.search-results h2{margin:0 0 14px;font-size:1.02rem;line-height:1.25;font-weight:700}.update-list,.result-list,.link-list,.doc-list{display:grid;gap:10px}.update-row{display:grid;grid-template-columns:20px 1fr;gap:10px;align-items:center;padding:11px 12px;border-radius:var(--radius-sm);background:var(--green-soft);color:#174932;font-size:.92rem;border:1px solid rgba(26,122,86,.08)}.update-row svg{color:var(--green);flex-shrink:0}.timeline-panel{grid-column:1 / -1}.day-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.day-card{min-height:210px;border:1px solid var(--border);border-radius:var(--radius);padding:20px;display:grid;align-content:start;gap:12px;background:var(--surface);box-shadow:var(--shadow-sm);transition:transform .2s cubic-bezier(.34,1.56,.64,1),box-shadow .2s ease,border-color .2s ease;position:relative;overflow:hidden}.day-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;border-radius:var(--radius) var(--radius) 0 0}.day-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#c5cdd8}.day-card .card-icon-wrap{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;margin-bottom:2px}.day-card .card-icon-wrap svg{width:20px;height:20px}.day-card strong{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.day-card h3{margin:0;font-size:1.05rem;line-height:1.25;font-weight:700;color:var(--text)}.day-card .card-meta{color:var(--muted);font-size:.82rem;font-weight:500}.day-card button{align-self:end;margin-top:auto;background:var(--surface);border-color:var(--border);color:var(--text);border-radius:var(--radius-sm);min-height:40px;padding:0 16px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:.9rem;font-weight:700}.day-card button:hover{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-strong)}.day-card.accent-01:before{background:linear-gradient(90deg,#2563eb,#3b82f6)}.day-card.accent-01 .card-icon-wrap{background:#eff6ff;color:#1d4ed8}.day-card.accent-01 strong{color:#1e40af}.day-card.accent-02:before{background:linear-gradient(90deg,#0891b2,#06b6d4)}.day-card.accent-02 .card-icon-wrap{background:#ecfeff;color:#0e7490}.day-card.accent-02 strong{color:#155e75}.day-card.accent-03:before{background:linear-gradient(90deg,#7c3aed,#8b5cf6)}.day-card.accent-03 .card-icon-wrap{background:#f5f3ff;color:#6d28d9}.day-card.accent-03 strong{color:#5b21b6}.day-card.accent-04:before{background:linear-gradient(90deg,#059669,#10b981)}.day-card.accent-04 .card-icon-wrap{background:#ecfdf5;color:#047857}.day-card.accent-04 strong{color:#065f46}.day-card.accent-05:before{background:linear-gradient(90deg,#d97706,#f59e0b)}.day-card.accent-05 .card-icon-wrap{background:#fffbeb;color:#b45309}.day-card.accent-05 strong{color:#92400e}.day-card.accent-06:before{background:linear-gradient(90deg,#dc2626,#ef4444)}.day-card.accent-06 .card-icon-wrap{background:#fef2f2;color:#b91c1c}.day-card.accent-06 strong{color:#991b1b}.day-card.accent-07:before{background:linear-gradient(90deg,#c026d3,#d946ef)}.day-card.accent-07 .card-icon-wrap{background:#fdf4ff;color:#a21caf}.day-card.accent-07 strong{color:#86198f}.day-card.accent-08:before{background:linear-gradient(90deg,#4f46e5,#6366f1)}.day-card.accent-08 .card-icon-wrap{background:#eef2ff;color:#4338ca}.day-card.accent-08 strong{color:#3730a3}.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:20px;align-items:start}.info-layout{grid-template-columns:minmax(0,1fr) 360px}.document-panel{overflow:hidden}.document-toolbar{border-bottom:1px solid var(--border);padding:14px 20px;display:flex;justify-content:space-between;align-items:center;gap:14px;color:var(--muted);font-size:.86rem;background:var(--surface-soft)}.toolbar-link{display:inline-flex;align-items:center;gap:6px;color:var(--accent-strong);font-weight:700;text-decoration:none;padding:5px 10px;border-radius:var(--radius-sm);background:var(--accent-soft);transition:background .15s ease}.toolbar-link:hover{background:#d2e3ff}.learning-content{padding:28px 30px}.learning-content h1{margin:0 0 18px;font-size:clamp(1.7rem,3vw,2.8rem);line-height:1.08;font-weight:800;letter-spacing:-.01em}.learning-content h2{margin:34px 0 12px;padding-top:14px;border-top:1px solid var(--border);font-size:1.35rem;line-height:1.18;font-weight:700}.learning-content h3{font-size:1.08rem;font-weight:700}.learning-content p,.learning-content li{color:#1f3050}.learning-content table{width:100%;border-collapse:collapse;margin:16px 0 22px;font-size:.9rem;border-radius:var(--radius-sm);overflow:hidden;box-shadow:var(--shadow-sm)}.learning-content th,.learning-content td{border:1px solid var(--border);text-align:left;vertical-align:top;padding:10px 12px}.learning-content th{background:var(--surface-soft);font-weight:700;color:var(--text)}.learning-content tr:nth-child(2n) td{background:#fafbfc}.learning-content code{background:#edf1f7;border-radius:4px;padding:.12em .4em;font-size:.9em;color:var(--accent-strong)}.learning-content .mermaid{position:relative;margin:18px 0;padding:18px;border:1px solid var(--border);border-radius:var(--radius);background:#fff;overflow-x:auto;outline:none;transition:border-color .2s ease,box-shadow .2s ease}.learning-content .mermaid:hover{border-color:var(--accent);box-shadow:0 8px 24px #1463c717}.learning-content .mermaid:after{content:"Vergrößern";position:absolute;top:10px;right:10px;border:1px solid var(--border);border-radius:6px;background:#fffffff0;color:var(--accent-strong);padding:5px 10px;font-size:.74rem;font-weight:800;pointer-events:none}.right-rail{display:grid;gap:16px;position:sticky;top:96px}.visual-card{position:relative;margin:0;overflow:hidden;border:1px solid var(--border);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}.visual-card img{display:block;width:100%;height:auto}.zoom-button{position:absolute;top:10px;right:10px;z-index:1;min-height:36px;border:1px solid var(--border);border-radius:8px;background:#fffffff0;color:var(--accent-strong);display:inline-flex;align-items:center;gap:6px;padding:0 12px;font-size:.8rem;font-weight:800;transition:background .15s ease,transform .12s ease}.zoom-button:hover{background:#fff;transform:scale(1.03)}.rail-card.alert{border-color:#edd18f;background:var(--warning-soft)}.rail-card.alert h2{color:#7c4a0a}.rail-card.alert ul{margin:0;padding-left:18px;color:#5c3b0d;font-size:.88rem}.rail-card.alert li{margin-bottom:6px}.learn-card{background:#fbfdff}.storage-card p{margin:-4px 0 14px;color:var(--muted);font-size:.86rem}.resource-link,.doc-link{border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);background:#fff;text-decoration:none;display:grid;grid-template-columns:1fr 16px;gap:10px;align-items:center;padding:12px 14px;transition:border-color .15s ease,background .15s ease,transform .12s ease}.doc-link{grid-template-columns:18px 1fr 16px}.resource-link:hover,.doc-link:hover,.show-all-link:hover{border-color:var(--accent);background:var(--accent-soft);transform:translate(2px)}.resource-link span,.doc-link span{min-width:0;display:grid;gap:2px}.resource-link strong,.doc-link strong{font-size:.88rem;line-height:1.25;font-weight:600}.doc-link svg,.resource-link svg{color:var(--accent)}.storage-card.compact .doc-list{max-height:440px;overflow:auto;padding-right:4px}.show-all-link{margin-top:12px;min-height:40px;border:1px solid var(--border);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;text-decoration:none;color:var(--accent-strong);font-size:.86rem;font-weight:700;background:var(--surface-soft);transition:border-color .15s ease,background .15s ease,transform .12s ease}.search-results{max-width:980px;padding:24px}.result-row{width:100%;height:auto;padding:14px 16px;justify-content:start;align-items:start;display:grid;gap:4px;text-align:left;color:var(--text);background:var(--surface);border-color:var(--border);cursor:pointer;transition:border-color .15s ease,background .15s ease,transform .12s ease}.result-row:hover{border-color:var(--accent);background:var(--accent-soft);transform:translate(3px)}.result-row span{color:var(--accent-strong);font-size:.74rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em}.result-row strong{font-weight:700}.zoom-backdrop{position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:22px;background:#050e1cb8;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.zoom-dialog{width:min(1120px,96vw);max-height:92vh;border:1px solid rgba(255,255,255,.18);border-radius:var(--radius);background:#fff;box-shadow:0 30px 90px #00000047;display:grid;grid-template-rows:auto minmax(0,1fr);overflow:hidden;animation:zoomIn .2s ease}@keyframes zoomIn{0%{opacity:0;transform:scale(.97)}to{opacity:1;transform:scale(1)}}.zoom-header{min-height:54px;padding:12px 16px 12px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:14px}.zoom-header strong{font-weight:700}.icon-button{width:38px;height:38px;border:1px solid var(--border);border-radius:8px;background:#fff;color:var(--text);display:grid;place-items:center;transition:background .15s ease,border-color .15s ease}.icon-button:hover{background:var(--surface-soft);border-color:var(--accent)}.zoom-content{min-height:0;overflow:auto;padding:18px;background:#f8fbff}.zoom-content img{display:block;max-width:none;width:auto;max-height:78vh;margin:0 auto}.zoom-svg{min-width:860px;background:#fff;border-radius:var(--radius);padding:18px;box-shadow:var(--shadow-sm)}.zoom-svg svg{display:block;width:100%;height:auto}@media(max-width:1180px){.app-shell{grid-template-columns:236px minmax(0,1fr)}.day-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.content-layout,.info-layout{grid-template-columns:minmax(0,1fr)}.right-rail{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:820px){.app-shell{display:block}.side-nav{position:static;height:auto;padding:12px;gap:12px;overflow:hidden}.side-nav nav{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;scroll-snap-type:x proximity}.side-nav nav::-webkit-scrollbar{height:6px}.side-nav nav::-webkit-scrollbar-thumb{background:#c9d6e6;border-radius:999px}.nav-item{min-width:148px;grid-template-columns:20px 1fr;scroll-snap-align:start}.nav-item small,.side-card{display:none}.main-area{padding:14px}.topbar{position:static;grid-template-columns:1fr;gap:12px}.hero-panel,.dashboard-grid{grid-template-columns:1fr}.hero-panel{min-height:auto}.day-grid,.right-rail{grid-template-columns:1fr}.learning-content{padding:18px}.learning-content table{display:block;overflow-x:auto}.zoom-backdrop{padding:12px}.zoom-content img{max-width:100%;max-height:none}.zoom-svg{min-width:720px}}@media(max-width:520px){.hero-copy h2{font-size:2.2rem}.document-toolbar{align-items:stretch;flex-direction:column}.zoom-button{width:36px;padding:0;justify-content:center;color:transparent;overflow:hidden}.zoom-button svg{color:var(--accent-strong)}}