.realisation-tabs{display:flex;gap:12px;flex-wrap:wrap;margin:-10px 0 28px}.real-tab{cursor:pointer;border:1px solid var(--line);background:rgba(255,255,255,.035);color:var(--muted);padding:12px 16px;border-radius:999px;font-weight:800}.real-tab.active,.real-tab:hover{background:rgba(0,245,200,.1);color:var(--text);border-color:rgba(0,245,200,.35)}.writeup-controls{display:block;margin:-8px 0 28px;padding:24px;border:1px solid rgba(0,245,200,.2);border-radius:28px;background:radial-gradient(circle at top left,rgba(0,245,200,.08),transparent 34%),linear-gradient(180deg,rgba(16,27,44,.84),rgba(3,7,12,.94));box-shadow:0 28px 110px rgba(0,0,0,.32),inset 0 0 70px rgba(0,245,200,.025)}.writeup-controls[hidden]{display:none}.writeup-browser-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:20px;padding-bottom:18px;border-bottom:1px solid rgba(130,210,255,.13)}.writeup-browser-head h2{margin:4px 0 0;font-size:30px}.writeup-breadcrumb{display:flex;gap:9px;align-items:center;flex-wrap:wrap;color:#c8d4e3;background:rgba(255,255,255,.045);border:1px solid rgba(130,210,255,.14);border-radius:999px;padding:10px 14px;font-weight:850}.writeup-breadcrumb span{color:#00f5c8}.writeup-step-stack{display:grid;gap:18px}.browser-level{padding:20px;border:1px solid rgba(130,210,255,.14);border-radius:22px;background:linear-gradient(135deg,rgba(2,8,15,.82),rgba(10,19,32,.66));box-shadow:inset 0 0 35px rgba(0,245,200,.025)}.ready-level{border-color:rgba(0,245,200,.24);background:rgba(0,245,200,.04)}.level-title{display:flex;align-items:center;gap:12px;margin-bottom:16px}.level-title span{display:inline-flex;width:36px;height:36px;align-items:center;justify-content:center;border-radius:12px;background:rgba(0,245,200,.09);border:1px solid rgba(0,245,200,.25);color:#00f5c8;font-size:12px;font-weight:950}.level-title h3{margin:0;font-size:18px;color:#eef7ff}.branch-list{display:grid;gap:12px}.branch-list-large{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.branch-card{width:100%;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px;text-align:left;border:1px solid rgba(130,210,255,.16);background:linear-gradient(135deg,rgba(255,255,255,.045),rgba(255,255,255,.018));color:#c8d4e3;border-radius:18px;padding:16px 18px;font-weight:950;transition:.18s ease;min-height:58px}.branch-card span{min-width:0;overflow:hidden;text-overflow:ellipsis}.branch-card small{flex:0 0 auto;color:#8ea0b7;font-weight:850}.branch-card.active,.branch-card:hover{transform:translateY(-2px);background:linear-gradient(135deg,rgba(0,245,200,.16),rgba(93,168,255,.08));border-color:rgba(0,245,200,.46);color:#eef7ff;box-shadow:0 14px 36px rgba(0,245,200,.07)}.branch-card.active small,.branch-card:hover small{color:#cafff5}.level-empty{color:#9fb0c6;margin:0;padding:16px;border:1px dashed rgba(130,210,255,.18);border-radius:16px;background:rgba(255,255,255,.025)}.realisation-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.real-card{padding:24px;border:1px solid var(--line);border-radius:24px;background:linear-gradient(180deg,rgba(16,27,44,.94),rgba(8,15,26,.92));box-shadow:0 25px 80px rgba(0,0,0,.28),inset 0 0 40px rgba(0,245,200,.025)}.real-card-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:12px}.real-card h3{font-size:26px;margin:8px 0 10px}.real-card p{color:var(--muted)}.real-meta{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.real-meta span{border:1px solid rgba(130,210,255,.18);background:rgba(255,255,255,.04);border-radius:999px;padding:7px 10px;color:#cfdcff;font-size:13px;font-weight:800}.real-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.real-empty{grid-column:1/-1;padding:24px;border:1px dashed rgba(130,210,255,.25);border-radius:20px;color:var(--muted);background:rgba(255,255,255,.025)}.markdown-body{color:var(--muted);line-height:1.78;max-width:100%;overflow:hidden}.markdown-body h2,.markdown-body h3,.markdown-body h4{color:#eef7ff}.markdown-body pre{max-width:100%;padding:18px;border-radius:18px;background:#010409;overflow:auto;color:#c8fff0;border:1px solid rgba(130,210,255,.15)}.markdown-body img{display:block;width:100%;max-width:100%;height:auto;max-height:760px;object-fit:contain;margin:24px 0;border-radius:20px;border:1px solid rgba(130,210,255,.22);background:#ffffff;box-shadow:0 24px 70px rgba(0,0,0,.28)}.markdown-body a{color:var(--accent);font-weight:850}.doc-media{margin:26px 0}.doc-media figcaption{text-align:center;color:#8ea0b7;font-size:13px;margin-top:8px}.realisation-reader{position:fixed;inset:0;z-index:99999;display:block;padding:0;background:#02050a}.real-reader-backdrop{position:absolute;inset:0;background:#02050a}.real-reader-panel{position:relative;z-index:2;width:100vw;height:100dvh;display:flex;flex-direction:column;overflow:hidden;border:0;border-radius:0;background:#04070d;box-shadow:none}.real-reader-header{display:flex;align-items:flex-start;justify-content:space-between;gap:22px;padding:22px 34px;border-bottom:1px solid rgba(130,210,255,.16);background:radial-gradient(circle at top left,rgba(0,245,200,.12),transparent 32%),linear-gradient(180deg,rgba(11,20,34,.98),rgba(5,7,11,.98))}.real-reader-header h2{margin:6px 0 6px;font-size:34px;line-height:1.05}.real-reader-header p{margin:0;color:#9fb0c6;max-width:920px}.real-reader-close{flex:0 0 auto;border:1px solid rgba(130,210,255,.24);background:rgba(255,255,255,.07);color:#eef7ff;border-radius:999px;padding:12px 18px;cursor:pointer;font-weight:950}.real-reader-close:hover{background:rgba(0,245,200,.13);border-color:rgba(0,245,200,.48)}.real-reader-layout{display:grid;grid-template-columns:330px minmax(0,1fr);min-height:0;flex:1}.real-reader-sidebar{overflow:auto;padding:26px;border-right:1px solid rgba(130,210,255,.14);background:linear-gradient(180deg,#07101c,#03070d)}.sidebar-title{text-transform:uppercase;letter-spacing:2px;font-size:12px;color:#00f5c8;font-weight:950;margin-top:0}.real-reader-sidebar h4{margin:24px 0 10px;color:#eef7ff}.real-reader-document{overflow:auto;padding:44px clamp(28px,5vw,88px);background:radial-gradient(circle at top right,rgba(93,168,255,.06),transparent 30%),#05070b;color:#c8d4e3}.obsidian-doc{font-size:18px}.obsidian-doc h2{font-size:38px;border-bottom:1px solid rgba(130,210,255,.13);padding-bottom:14px;margin-top:0}.obsidian-doc h3{font-size:26px;margin-top:38px}.obsidian-doc p,.obsidian-doc ul{color:#d2deec}.obsidian-doc code{color:#c8fff0}.tags{display:flex;gap:8px;flex-wrap:wrap}.tag{display:inline-flex;border:1px solid rgba(0,245,200,.22);background:rgba(0,245,200,.06);color:#cafff5;border-radius:999px;padding:7px 10px;font-weight:800;font-size:13px}.modal-open{overflow:hidden}@media(max-width:900px){.writeup-browser-head{flex-direction:column}.branch-list-large{grid-template-columns:1fr}.realisation-grid{grid-template-columns:1fr}.real-reader-header{padding:16px;flex-direction:column}.real-reader-close{align-self:flex-end}.real-reader-layout{grid-template-columns:1fr}.real-reader-sidebar{display:none}.real-reader-document{padding:24px}.real-reader-header h2{font-size:25px}.obsidian-doc h2{font-size:28px}.markdown-body img{max-height:520px}}