:root{--ds-black: #0B0A08;--ds-orange: #E0761F;--ds-cream: #F5F1E8;--ds-orange-deep: #B85A10;--ds-white: #FFFFFF;--ds-ocean: #0D1117;--ds-terracotta: #D4764E;--ds-steel: #3B82A0;--bg-primary: var(--ds-ocean);--bg-secondary: #161B22;--bg-tertiary: #1C2333;--bg-card: #1C2333;--bg-card-hover: #222D3F;--bg-input: var(--ds-ocean);--text-primary: #E6EDF3;--text-secondary: #8B949E;--text-muted: #6E7681;--text-on-accent: var(--ds-white);--accent-primary: var(--ds-terracotta);--accent-primary-dim: rgba(212, 118, 78, .15);--accent-secondary: var(--ds-steel);--accent-secondary-dim: rgba(59, 130, 160, .15);--accent-success: #3FB950;--accent-success-dim: rgba(63, 185, 80, .12);--accent-warning: #D29922;--accent-danger: #F85149;--error: var(--accent-danger);--warning: var(--accent-warning);--success: var(--accent-success);--accent-info: var(--accent-secondary);--border: #30363D;--border-accent: #484F58;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 999px;--shadow-sm: 0 1px 3px rgba(0,0,0,.3);--shadow-md: 0 4px 16px rgba(0,0,0,.4);--shadow-lg: 0 8px 32px rgba(0,0,0,.5);--font-display: "DM Serif Display", Georgia, serif;--font-body: "Outfit", -apple-system, sans-serif;--font-mono: "JetBrains Mono", monospace;--text-xs: .6875rem;--text-sm: .8125rem;--text-base: .9375rem;--text-lg: 1.125rem;--text-xl: 1.5rem;--text-2xl: 2rem;--transition: .2s ease;--sat: env(safe-area-inset-top, 0px);--sar: env(safe-area-inset-right, 0px);--sab: env(safe-area-inset-bottom, 0px);--sal: env(safe-area-inset-left, 0px)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{height:100%;overflow:hidden}body{font-family:var(--font-body);background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;line-height:1.5;height:100%;overflow:hidden;overscroll-behavior:none}#root{height:100%;overflow:hidden}a{color:var(--accent-secondary);text-decoration:none}a:hover{text-decoration:underline}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-accent)}input,textarea,select{font-family:var(--font-body);font-size:16px;color:var(--text-primary);background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);padding:.625rem .875rem;outline:none;transition:border-color var(--transition);width:100%;-webkit-appearance:none;-moz-appearance:none;appearance:none}input:focus,textarea:focus,select:focus{border-color:var(--accent-primary)}*:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px;box-shadow:0 0 0 4px #d4764e33}input:focus-visible,textarea:focus-visible,select:focus-visible{outline:none;box-shadow:0 0 0 3px #d4764e40}.btn-icon:focus-visible{outline:2px solid var(--accent-primary);outline-offset:1px;box-shadow:0 0 0 4px #d4764e26;border-radius:var(--radius-sm)}select{cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%238B949E' viewBox='0 0 16 16'%3E%3Cpath d='M8 11.5l-5-5h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center;padding-right:2rem}button{font-family:var(--font-body);font-size:var(--text-base);font-weight:500;cursor:pointer;border:none;border-radius:var(--radius-sm);padding:.625rem 1.25rem;transition:all var(--transition);display:inline-flex;align-items:center;gap:.5rem;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}.btn-primary{background:var(--accent-primary);color:#fff}.btn-primary:hover{background:#c06840}.btn-primary:active{background:#b05e38}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg-card-hover);border-color:var(--border-accent)}.btn-secondary:active{background:var(--bg-card-hover)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover{color:var(--text-primary);background:#ffffff0d}.btn-danger{background:#f851491a;color:var(--accent-danger);border:1px solid rgba(248,81,73,.2)}.btn-danger:hover{background:#f8514933}.btn-icon{width:40px;height:40px;padding:0;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);background:transparent;color:var(--text-secondary);min-width:40px;min-height:40px}.btn-icon:hover{background:#ffffff0f;color:var(--text-primary)}.btn-icon:active{background:#ffffff1a}.page-container{max-width:1100px;margin:0 auto;padding:1.5rem 1rem;position:relative}.page-container:before{content:"";position:fixed;top:0;left:50%;transform:translate(-50%);width:600px;height:400px;background:radial-gradient(ellipse at center,rgba(212,118,78,.04) 0%,transparent 70%);pointer-events:none;z-index:-1}.surface-hero{background:var(--bg-card);border:1px solid rgba(212,118,78,.35);border-radius:var(--radius-lg);padding:2rem}.surface-standard{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:1.5rem}.surface-quiet{background:var(--bg-secondary);border:none;border-radius:var(--radius-md);padding:.875rem 1rem}.surface-quiet.clickable{cursor:pointer;transition:background var(--transition)}.surface-quiet.clickable:hover{background:var(--bg-tertiary)}.surface-quiet.clickable:active{background:var(--bg-tertiary);transform:scale(.995)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:1.5rem;transition:all var(--transition);-webkit-tap-highlight-color:transparent}.card:hover{border-color:var(--border-accent)}.card.clickable{cursor:pointer}.card.clickable:hover{background:var(--bg-card-hover)}.card.clickable:active{background:var(--bg-card-hover);transform:scale(.99)}.markdown-body{font-size:var(--text-base);line-height:1.65;overflow-wrap:break-word;word-break:break-word}.markdown-body p{margin-bottom:.75rem}.markdown-body p:last-child{margin-bottom:0}.markdown-body strong{color:var(--accent-primary);font-weight:600}.markdown-body em{color:var(--accent-secondary)}.markdown-body code{font-family:var(--font-mono);font-size:.85em;background:#ffffff0f;padding:.15em .4em;border-radius:3px}.markdown-body ul,.markdown-body ol{margin:.5rem 0;padding-left:1.5rem}.markdown-body li{margin-bottom:.25rem}.markdown-body blockquote{border-left:3px solid var(--accent-primary);padding-left:1rem;margin:.75rem 0;color:var(--text-secondary)}.markdown-body h1,.markdown-body h2,.markdown-body h3{font-family:var(--font-display);margin:1rem 0 .5rem;color:var(--text-primary)}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(16px)}to{opacity:1;transform:translate(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@keyframes flipIn{0%{opacity:0;transform:rotateX(-10deg)}to{opacity:1;transform:rotateX(0)}}.animate-fade{animation:fadeIn .3s ease-out}.animate-pulse{animation:pulse 1.5s ease-in-out infinite}.animate-slide-up{animation:slideUp .35s ease-out both}.animate-scale-in{animation:scaleIn .25s ease-out both}.badge{display:inline-flex;align-items:center;gap:.25rem;padding:.2rem .6rem;font-size:var(--text-xs);font-weight:500;border-radius:99px;letter-spacing:.02em;white-space:nowrap}.badge-success{background:var(--accent-success-dim);color:var(--accent-success)}.badge-primary{background:var(--accent-primary-dim);color:var(--accent-primary)}.badge-secondary{background:var(--accent-secondary-dim);color:var(--accent-secondary)}.badge-muted{background:#ffffff0f;color:var(--text-secondary)}.form-group{display:flex;flex-direction:column;gap:.375rem}.form-group label{font-size:var(--text-sm);font-weight:500;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.toast-container{position:fixed;top:calc(1.5rem + var(--sat));right:1.5rem;z-index:9999;display:flex;flex-direction:column;gap:.5rem}.toast{padding:.75rem 1.25rem;border-radius:var(--radius-sm);font-size:var(--text-base);animation:fadeIn .3s ease-out;box-shadow:var(--shadow-lg)}.toast-error{background:var(--accent-danger);color:#fff}.toast-success{background:var(--accent-success);color:#fff}@media(max-width:768px){.page-container{padding:1.25rem .875rem;padding-bottom:calc(1.25rem + var(--sab))}.card{padding:1rem}.surface-hero{padding:1.25rem}.surface-standard{padding:1rem}.card.clickable:hover{transform:none;box-shadow:none}.btn-icon{width:44px;height:44px;min-width:44px;min-height:44px}}@media(display-mode:standalone){body{padding-top:var(--sat)}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.skip-link{position:absolute;left:-9999px;top:auto;z-index:9999;padding:.75rem 1.5rem;background:var(--accent-primary);color:#fff;border-radius:var(--radius-sm);font-size:var(--text-base);font-weight:600;text-decoration:none;white-space:nowrap}.skip-link:focus{left:1rem;top:1rem;outline:2px solid var(--accent-primary);outline-offset:2px}