:root{--bg-clinical: #FFF8E7;--bg-paper: #ffffff;--text-main: #2B2F40;--text-muted: #57606a;--primary-spirit: #56D8B6;--accent-coral: #FF8E72;--accent-gold: #FFC857;--danger: #FF3C3C;--danger-bg: #fff0f0;--warning: #FFA600;--warning-bg: #fffbed;--success: #56D8B6;--success-bg: #f0fffb;--info-bg: #eef3fb;--font-main: "Crimson Pro", serif;--font-mono: "JetBrains Mono", monospace;--radius-md: 12px;--border-ink: 2.5px solid #2B2F40;--shadow-flat: 4px 4px 0px rgba(43, 47, 64, .1);font-family:var(--font-main);-webkit-font-smoothing:antialiased;background-color:var(--bg-clinical);color:var(--text-main);line-height:1.6}@media (prefers-color-scheme: dark){:root{--bg-clinical: #120C18;--bg-paper: #1b1424;--text-main: #E4D8EB;--text-muted: #8b949e;--primary-spirit: #00FFC2;--accent-coral: #FF3C3C;--accent-gold: #FFA600;--danger: #FF3C3C;--danger-bg: rgba(255, 60, 60, .1);--warning: #FFA600;--warning-bg: rgba(255, 166, 0, .1);--success: #00FFC2;--success-bg: rgba(0, 255, 194, .1);--info-bg: rgba(0, 255, 194, .05);--font-main: "JetBrains Mono", monospace;--border-ink: 1.5px solid #00FFC2;--shadow-flat: 0 0 15px rgba(0, 255, 194, .2)}}*{box-sizing:border-box}body{margin:0;padding:0;min-height:100vh}header{position:sticky;top:0;background:var(--bg-clinical);border-bottom:var(--border-ink);padding:15px 20px;z-index:100;display:flex;align-items:center;justify-content:space-between}header h1{font-size:1.2rem;font-weight:700;margin:0;letter-spacing:-.5px}.nav-bottom{position:fixed;bottom:0;left:0;right:0;height:70px;background:var(--bg-clinical);border-top:var(--border-ink);display:flex;justify-content:space-around;align-items:center;padding-bottom:env(safe-area-inset-bottom);z-index:1000}.nav-item{background:none;border:none;color:var(--text-main);opacity:.6;display:flex;flex-direction:column;align-items:center;gap:4px;font-size:10px;font-weight:700;cursor:pointer;font-family:var(--font-mono)}.nav-item.active{opacity:1;color:var(--primary-spirit)}.nav-item span:first-child{font-size:22px}.search-hero{background:var(--primary-spirit);border-bottom:var(--border-ink);margin:0;padding:40px 20px;text-align:center}@media (prefers-color-scheme: dark){.search-hero{background:linear-gradient(180deg,#120c18,#1b1424);border-bottom:2px solid var(--primary-spirit);box-shadow:0 5px 20px #00ffc21a}}.search-input{width:100%;padding:16px 20px;border:var(--border-ink);border-radius:4px;background:var(--bg-paper);color:var(--text-main);font-size:1.1rem;font-family:var(--font-mono);outline:none}main{padding:24px 20px 100px;max-width:800px;margin:0 auto}.grid-menu{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:20px}.card{background:var(--bg-paper);border:var(--border-ink);border-radius:2px;padding:24px 16px;transition:all .2s cubic-bezier(.175,.885,.32,1.275);display:flex;flex-direction:column;gap:12px;position:relative;box-shadow:var(--shadow-flat)}@media (prefers-color-scheme: dark){.card{border:1px solid rgba(0,255,194,.2);box-shadow:0 0 10px #00ffc20d}}.card.clickable:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--text-main)}@media (prefers-color-scheme: dark){.card.clickable:hover{box-shadow:0 0 20px #00ffc24d;border-color:var(--primary-spirit)}}.card h2{font-size:1.1rem;font-weight:800;margin:0;line-height:1.2}.topic-icon{font-size:32px}.clinical-box{margin:24px 0;padding:20px;border:var(--border-ink);position:relative}.clinical-box.pearl{background:var(--success-bg);border-color:var(--success)}.clinical-box.warning{background:var(--warning-bg);border-color:var(--warning)}.clinical-box.danger{background:var(--danger-bg);border-color:var(--danger)}.clinical-box .box-title{position:absolute;top:-12px;left:12px;background:var(--text-main);color:var(--bg-clinical);padding:2px 10px;font-size:10px;font-weight:900;font-family:var(--font-mono);text-transform:uppercase}@media (prefers-color-scheme: dark){.clinical-box{border:none;box-shadow:inset 0 0 15px #ffffff0d}.clinical-box.danger{box-shadow:0 0 15px var(--danger);border:1px solid var(--danger)}.clinical-box.pearl{box-shadow:0 0 15px var(--primary-spirit);border:1px solid var(--primary-spirit)}}.btn{padding:10px 20px;border:var(--border-ink);background:var(--bg-paper);color:var(--text-main);font-family:var(--font-mono);font-weight:700;cursor:pointer;font-size:.9rem;text-transform:uppercase;letter-spacing:1px}.btn.primary{background:var(--text-main);color:var(--bg-clinical)}.flowchart{display:flex;flex-direction:column;gap:12px}.flow-step{border:var(--border-ink);padding:16px;display:flex;gap:16px;align-items:flex-start}.flow-index{background:var(--text-main);color:var(--bg-clinical);min-width:24px;height:24px;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:900}.badge{font-family:var(--font-mono);font-size:10px;font-weight:700;padding:2px 8px;border:1px solid var(--text-main);text-transform:uppercase}.badge.urgency{background:var(--danger);color:#fff;border-color:var(--danger)}@media (max-width: 600px){.grid-menu{grid-template-columns:1fr 1fr}}