.page{min-height:100vh;background:var(--bg-darker)}.page-head{max-width:var(--content-max);margin:0 auto var(--space-8);padding:0 var(--space-2)}.page-eyebrow{font-family:var(--font-mono);font-size:var(--text-sm);letter-spacing:var(--tracking-wide);color:var(--primary);margin-bottom:var(--space-3)}.section-title{font-size:var(--text-3xl);font-weight:800;letter-spacing:var(--tracking-tight);color:var(--text-light);margin:0}.page-sub{margin-top:var(--space-3);font-size:var(--text-base);color:var(--text-gray);max-width:560px;line-height:var(--leading-normal)}.projects-page{max-width:var(--content-max);margin:0 auto;padding:var(--space-10) var(--space-5) var(--space-12);animation:fadeInUp var(--dur-slow) var(--ease-out)}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:var(--space-5)}.project-card{display:flex;flex-direction:column;background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-lg);padding:var(--space-6);transition:transform var(--dur-base) var(--ease-out),background var(--dur-base) ease,border-color var(--dur-base) ease,box-shadow var(--dur-base) ease;cursor:pointer;text-align:left;color:inherit;font:inherit;width:100%}.project-card.no-link{cursor:default}.project-card:hover,.project-card:focus-visible{transform:translateY(-4px);background:var(--card-hover-bg);border-color:var(--primary);box-shadow:0 10px 28px var(--shadow-sm)}.project-card.no-link:hover{transform:none;border-color:var(--card-border);box-shadow:none}.project-header{display:flex;justify-content:space-between;align-items:flex-start;gap:var(--space-3);margin-bottom:var(--space-3)}.project-header h3{font-size:var(--text-lg);font-weight:700;color:var(--text-light);flex:1}.project-type{flex-shrink:0;background:#3b82f61f;color:var(--primary);padding:var(--space-1) var(--space-3);border-radius:var(--radius-full);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:600;border:1px solid rgba(59,130,246,.22)}.project-description{color:var(--text-gray);line-height:var(--leading-normal);font-size:var(--text-sm);margin-bottom:var(--space-4);flex:1}.project-qr-hint{margin-bottom:var(--space-3);font-size:var(--text-sm);color:var(--primary)}.project-tech{display:flex;flex-wrap:wrap;gap:var(--space-2)}.project-tech span{background:var(--badge-bg);color:var(--text-gray);padding:var(--space-1) var(--space-3);border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:var(--text-xs);border:1px solid var(--badge-border)}.qr-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:2000;display:flex;align-items:center;justify-content:center;padding:var(--space-5)}.qr-modal{position:relative;background:var(--bg-dark);border:1px solid var(--card-border);border-radius:var(--radius-lg);padding:var(--space-6);display:flex;flex-direction:column;align-items:center;gap:var(--space-4);box-shadow:0 20px 60px #0006}.qr-image{width:220px;height:220px;border-radius:var(--radius-md);display:block}.qr-tip{font-size:var(--text-sm);color:var(--text-gray);margin:0}.qr-close{position:absolute;top:var(--space-3);right:var(--space-3);width:32px;height:32px;border-radius:50%;border:1px solid var(--card-border);background:var(--card-bg);color:var(--text-gray);font-size:var(--text-lg);cursor:pointer;display:flex;align-items:center;justify-content:center;line-height:1;transition:background var(--dur-fast) ease,color var(--dur-fast) ease}.qr-close:hover{background:var(--card-hover-bg);color:var(--text-light)}@media (max-width: 768px){.projects-page{padding:var(--space-8) var(--space-4) var(--space-10)}.projects-grid{grid-template-columns:1fr}}.switcher-btn{display:flex;align-items:center;gap:.5rem;background:var(--switcher-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--switcher-border);border-radius:50px;padding:.6rem 1.2rem;color:var(--text-light);font-size:.9rem;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 20px var(--shadow-sm);white-space:nowrap}.switcher-btn:hover{background:var(--switcher-hover-bg);border-color:var(--switcher-hover-border);transform:translateY(-2px);box-shadow:0 6px 30px var(--shadow-md)}.switcher-btn .icon{font-size:1rem;line-height:1}.switchers{position:fixed;top:1.5rem;right:1.5rem;z-index:1000;display:flex;align-items:center;gap:.6rem}@media (max-width: 768px){.switchers{top:1rem;right:1rem;gap:.5rem}.switcher-btn{padding:.5rem .9rem;font-size:.8rem}.switcher-btn .icon{font-size:.9rem}}.home{position:relative;height:100vh;height:100dvh;overflow:hidden}.hero{height:100%;padding:var(--space-6) var(--space-5) var(--space-10);display:flex;align-items:center;position:relative;overflow:hidden;background:radial-gradient(120% 80% at 78% 8%,rgba(59,130,246,.2),transparent 60%),radial-gradient(100% 70% at 8% 92%,rgba(34,211,238,.14),transparent 55%),var(--bg-darker)}.fluid-bg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;display:block;z-index:0}.hero-scrim{position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;pointer-events:none;background:var(--hero-scrim)}.hero-inner{position:relative;z-index:6;width:100%;max-width:var(--content-max);margin:0 auto;text-align:left;display:grid;grid-template-columns:1fr;gap:var(--space-8);align-items:center;transform:perspective(1600px) rotateX(calc(var(--my, 0) * -1.6deg)) rotateY(calc(var(--mx, 0) * 1.8deg));transform-style:preserve-3d;transition:transform .3s var(--ease-out);will-change:transform}@media (min-width: 1024px){.hero-inner{grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:var(--space-10)}}.hero-col-left>*,.hero-col-right>*{animation:fadeInUp .7s var(--ease-out) both}.hero-eyebrow{animation-delay:.05s}.hero-title{animation-delay:.12s}.hero-lead{animation-delay:.2s}.hero-actions{animation-delay:.28s}.hero-contact{animation-delay:.36s}.info-card{animation-delay:.3s}.stack-card{animation-delay:.4s}.hero-col-right .promo-strip{animation-delay:.48s}.hero-eyebrow{font-family:var(--font-mono);font-size:var(--text-sm);letter-spacing:var(--tracking-wide);color:var(--primary);margin-bottom:var(--space-4)}.hero-title{font-size:clamp(2.5rem,5vw,4.5rem);font-weight:900;line-height:1.05;letter-spacing:-.03em;color:var(--text-light);margin-bottom:var(--space-3);text-shadow:0 10px 50px rgba(0,0,0,.4)}.hero-accent{position:relative;display:inline-block;background:linear-gradient(110deg,var(--primary-400),#22d3ee,var(--primary-600),var(--primary-400));background-size:280% 100%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;animation:gradientShift 7s ease-in-out infinite}.hero-accent:before,.hero-accent:after{content:attr(data-text);position:absolute;left:0;top:0;-webkit-text-fill-color:initial;pointer-events:none;mix-blend-mode:screen;opacity:0}.hero-accent:before{color:#ff2e97;animation:glitchA 3.4s infinite steps(2)}.hero-accent:after{color:#22d3ee;animation:glitchB 2.7s infinite steps(2)}@keyframes gradientShift{0%,to{background-position:0% 50%}50%{background-position:100% 50%}}@keyframes glitchA{0%,92%,to{transform:translate(0);opacity:0}93%{transform:translate(-2px,-1px);opacity:.55}96%{transform:translate(2px,1px);opacity:.55}}@keyframes glitchB{0%,90%,to{transform:translate(0);opacity:0}91%{transform:translate(2px,1px);opacity:.55}95%{transform:translate(-2px,-1px);opacity:.55}}.hero-lead{font-size:var(--text-lg);line-height:var(--leading-relaxed);color:var(--text-gray);max-width:600px;margin-bottom:var(--space-6)}.hero-facts{list-style:none;display:flex;flex-wrap:wrap;gap:var(--space-5);margin-bottom:var(--space-6)}.hero-fact{display:flex;flex-direction:column;gap:var(--space-1);padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);background:var(--glass-bg);border:1px solid var(--glass-border);backdrop-filter:blur(14px) saturate(1.3);-webkit-backdrop-filter:blur(14px) saturate(1.3);box-shadow:0 10px 30px var(--glass-shadow),inset 0 1px 0 var(--glass-highlight);transition:transform var(--dur-base) var(--ease-out),border-color var(--dur-base) ease,box-shadow var(--dur-base) ease}.hero-fact:hover{transform:translateY(-5px);border-color:#60a5fa99;box-shadow:0 18px 42px #3b82f64d,inset 0 1px 0 var(--glass-highlight)}.hero-fact-key{font-family:var(--font-mono);font-size:var(--text-lg);font-weight:700;color:var(--text-light);letter-spacing:var(--tracking-tight)}.hero-fact-label{font-size:var(--text-xs);color:var(--text-gray)}.hero-actions{display:flex;flex-wrap:wrap;gap:var(--space-3);margin-bottom:var(--space-5)}.btn-primary,.btn-ghost{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 var(--space-5);font-size:var(--text-base);font-weight:600;text-decoration:none;border-radius:var(--radius-md);cursor:pointer;transition:transform var(--dur-fast) var(--ease-out),background var(--dur-fast) ease,border-color var(--dur-fast) ease,box-shadow var(--dur-fast) ease}.btn-primary{position:relative;overflow:hidden;background:var(--primary);color:#fff;border:1px solid var(--primary);box-shadow:0 4px 22px #3b82f666}.btn-primary:after{content:"";position:absolute;top:0;left:-120%;width:55%;height:100%;background:linear-gradient(110deg,transparent,rgba(255,255,255,.38),transparent);transform:skew(-20deg);transition:left .6s var(--ease-out)}.btn-primary:hover{background:var(--primary-dark);border-color:var(--primary-dark);transform:translateY(-2px);box-shadow:0 10px 34px #3b82f68c}.btn-primary:hover:after{left:130%}.btn-ghost{background:var(--glass-bg);color:var(--text-light);border:1px solid var(--glass-border);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:inset 0 1px 0 var(--glass-highlight)}.btn-ghost:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:0 8px 24px var(--glass-shadow),inset 0 1px 0 var(--glass-highlight)}.hero-contact{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-3);font-family:var(--font-mono);font-size:var(--text-sm);margin-bottom:var(--space-6)}.hero-contact-link{color:var(--text-gray);text-decoration:none;transition:color var(--dur-fast) ease}.hero-contact-link:hover{color:var(--primary)}.hero-contact-sep{color:var(--card-border)}.hero-visits{color:var(--text-gray);opacity:.7}.promo-strip{display:inline-flex;align-items:center;gap:var(--space-3);max-width:100%;padding:var(--space-3) var(--space-4);border:1px solid var(--glass-border);border-radius:var(--radius-md);background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 6px 20px var(--glass-shadow),inset 0 1px 0 var(--glass-highlight);text-decoration:none;transition:border-color var(--dur-fast) ease,background var(--dur-fast) ease,transform var(--dur-fast) var(--ease-out)}.promo-strip:hover{border-color:#f59e0b73;transform:translateY(-2px)}.promo-spark{font-size:var(--text-base);filter:grayscale(.15)}.promo-text{font-size:var(--text-sm);color:var(--text-gray)}.promo-text strong{color:var(--text-light);font-weight:600}.promo-arrow{color:var(--text-gray);transition:transform var(--dur-fast) var(--ease-out),color var(--dur-fast) ease}.promo-strip:hover .promo-arrow{color:var(--warning);transform:translate(3px)}.home-footer{position:absolute;bottom:0;left:0;right:0;z-index:7;display:flex;align-items:center;justify-content:center;gap:var(--space-4);padding:var(--space-3) var(--space-5);font-size:var(--text-xs)}.admin-link,.beian-link{color:var(--text-gray);text-decoration:none;transition:color var(--dur-fast) ease}.admin-link:hover,.beian-link:hover{color:var(--text-light)}.announcement-banner{position:fixed;top:0;left:0;right:0;z-index:1001;display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-5);background:linear-gradient(135deg,var(--primary-600),var(--primary-400));color:#fff;font-size:var(--text-sm);line-height:var(--leading-snug)}.announcement-icon{flex-shrink:0}.announcement-text{flex:1}.announcement-link{color:#fff;text-decoration:none;font-weight:600;white-space:nowrap;border-bottom:1px solid rgba(255,255,255,.6);flex-shrink:0}.announcement-close{background:none;border:none;color:#ffffffd9;font-size:var(--text-lg);cursor:pointer;padding:0 var(--space-1);line-height:1;flex-shrink:0}.announcement-close:hover{color:#fff}@media (max-width: 768px){.hero{padding:var(--space-8) var(--space-4) var(--space-10);align-items:center}.hero-inner{gap:var(--space-5)}.hero-col-left{gap:var(--space-4)}.hero-lead{font-size:var(--text-md)}.hero-actions{flex-direction:row;flex-wrap:wrap}.btn-primary,.btn-ghost{flex:1 1 auto}.hero-col-right .stack-card,.hero-col-right .promo-strip{display:none}}.hero-grid{position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;pointer-events:none;background-image:linear-gradient(var(--card-border) 1px,transparent 1px),linear-gradient(90deg,var(--card-border) 1px,transparent 1px);background-size:48px 48px;-webkit-mask-image:radial-gradient(ellipse 85% 75% at 32% 38%,#000 25%,transparent 82%);mask-image:radial-gradient(ellipse 85% 75% at 32% 38%,#000 25%,transparent 82%);animation:gridDrift 26s linear infinite;opacity:.7}@keyframes gridDrift{0%{background-position:0 0,0 0}to{background-position:48px 48px,48px 48px}}.hero-scanlines{position:absolute;top:0;right:0;bottom:0;left:0;z-index:3;pointer-events:none;background:repeating-linear-gradient(0deg,rgba(0,0,0,.16) 0px,rgba(0,0,0,.16) 1px,transparent 1px,transparent 3px);opacity:.45;mix-blend-mode:overlay}.hero-frame{position:absolute;inset:var(--space-5);z-index:4;pointer-events:none}.hero-frame span{position:absolute;width:13px;height:13px;opacity:.55}.hero-frame span:before,.hero-frame span:after{content:"";position:absolute;background:var(--text-gray)}.hero-frame span:before{left:0;top:50%;width:100%;height:1px;transform:translateY(-50%)}.hero-frame span:after{top:0;left:50%;width:1px;height:100%;transform:translate(-50%)}.hero-frame span:nth-child(1){top:0;left:0}.hero-frame span:nth-child(2){top:0;right:0}.hero-frame span:nth-child(3){bottom:0;left:0}.hero-frame span:nth-child(4){bottom:0;right:0}.hero-controls{position:absolute;top:var(--space-5);right:var(--space-5);z-index:20;display:flex;gap:var(--space-2)}.hero-controls .switcher-btn{padding:var(--space-2) var(--space-3);font-size:var(--text-xs);font-weight:500;border-radius:var(--radius-full);background:var(--glass-bg);border:1px solid var(--glass-border);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 6px 20px var(--glass-shadow),inset 0 1px 0 var(--glass-highlight)}.hero-controls .switcher-btn:hover{transform:translateY(-1px);border-color:var(--primary);box-shadow:0 8px 24px var(--glass-shadow),inset 0 1px 0 var(--glass-highlight)}@media (max-width: 768px){.hero-controls{top:var(--space-4);right:var(--space-4)}.hero-controls .switcher-btn{padding:var(--space-2);min-width:38px;min-height:38px;justify-content:center}.hero-controls .switcher-btn span:not(.icon){display:none}}.hero-prompt{color:var(--primary);font-weight:700;margin-right:var(--space-2)}.hero-caret{display:inline-block;width:.46em;height:.92em;margin-left:.14em;vertical-align:-.08em;background:var(--primary-400);box-shadow:0 0 18px var(--primary-400);animation:caretBlink 1.05s steps(1) infinite}@keyframes caretBlink{0%,50%{opacity:1}50.01%,to{opacity:0}}.hero-spec{display:flex;flex-wrap:wrap;margin-bottom:var(--space-6);max-width:660px;border:1px solid var(--card-border);border-radius:var(--radius-md);overflow:hidden;background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 12px 34px var(--glass-shadow),inset 0 1px 0 var(--glass-highlight)}.spec{flex:1 1 0;min-width:160px;display:flex;flex-direction:column;gap:6px;padding:var(--space-4);border-right:1px solid var(--card-border);transition:background var(--dur-fast) ease}.spec:last-child{border-right:none}.spec:hover{background:var(--card-hover-bg)}.spec-idx{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--primary);letter-spacing:var(--tracking-wider)}.spec-key{font-family:var(--font-mono);font-size:var(--text-xl);font-weight:700;color:var(--text-light);letter-spacing:-.02em}.spec-label{font-size:var(--text-xs);color:var(--text-gray);letter-spacing:var(--tracking-wide)}.btn-arrow{margin-left:var(--space-2);transition:transform var(--dur-fast) var(--ease-out)}.btn-primary:hover .btn-arrow{transform:translate(4px)}.hero-ticker{position:absolute;left:0;right:0;bottom:0;z-index:5;overflow:hidden;border-top:1px solid var(--card-border);background:var(--glass-bg);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);padding:var(--space-3) 0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}.ticker-track{display:flex;width:max-content;animation:marquee 34s linear infinite}.ticker-group{display:flex;flex-shrink:0}.tk{position:relative;font-family:var(--font-mono);font-size:var(--text-sm);color:var(--text-gray);padding:0 var(--space-5);white-space:nowrap}.tk:after{content:"/";position:absolute;right:0;color:var(--primary);opacity:.5}@keyframes marquee{0%{transform:translate(0)}to{transform:translate(-50%)}}@media (prefers-reduced-motion: reduce){.hero-grid,.hero-caret,.hero-accent:before,.hero-accent:after,.ticker-track{animation:none!important}}@media (max-width: 768px){.hero-frame{display:none}.hero-spec{max-width:100%}.spec{min-width:120px}}@media (max-width: 480px){.spec{flex-basis:100%;border-right:none;border-bottom:1px solid var(--card-border)}.spec:last-child{border-bottom:none}}.hero-col-left{display:flex;flex-direction:column;gap:var(--space-5)}.hero-col-right{display:flex;flex-direction:column;gap:var(--space-4)}@media (min-width: 1024px){.hero-col-right{margin-top:var(--space-6)}}.info-card{position:relative;overflow:hidden;border-radius:var(--radius-lg);border:1px solid var(--glass-border);background:var(--glass-bg);backdrop-filter:blur(18px) saturate(1.3);-webkit-backdrop-filter:blur(18px) saturate(1.3);box-shadow:0 24px 60px var(--glass-shadow),inset 0 1px 0 var(--glass-highlight);padding:var(--space-6)}.info-glow{position:absolute;top:-4rem;right:-4rem;width:16rem;height:16rem;border-radius:50%;background:radial-gradient(circle,rgba(96,165,250,.18),transparent 60%);filter:blur(40px);pointer-events:none}.info-head{position:relative;display:flex;align-items:center;gap:var(--space-4);margin-bottom:var(--space-5)}.info-icon{display:flex;align-items:center;justify-content:center;width:48px;height:48px;flex-shrink:0;border-radius:var(--radius-md);background:#60a5fa1f;border:1px solid rgba(96,165,250,.25);color:var(--primary-400)}.info-num{font-family:var(--font-mono);font-size:var(--text-2xl);font-weight:800;letter-spacing:-.02em;color:var(--text-light);line-height:1.1}.info-sub{font-size:var(--text-xs);color:var(--text-gray)}.info-status{position:relative;display:flex;align-items:center;gap:var(--space-2);font-size:var(--text-sm);margin-bottom:var(--space-5);flex-wrap:wrap}.info-status-label{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--success);letter-spacing:var(--tracking-wide)}.info-status-text{color:var(--text-gray)}.info-divider{height:1px;background:var(--card-border);margin-bottom:var(--space-5)}.info-stats{display:grid;grid-template-columns:repeat(3,1fr);margin-bottom:var(--space-5)}.info-stat{display:flex;flex-direction:column;align-items:center;gap:4px;text-align:center;padding:0 var(--space-2);border-left:1px solid var(--card-border)}.info-stat:first-child{border-left:none}.info-stat-key{font-family:var(--font-mono);font-size:var(--text-lg);font-weight:700;color:var(--text-light)}.info-stat-label{font-size:11px;color:var(--text-gray)}.info-pills{display:flex;flex-wrap:wrap;gap:var(--space-2)}.pill{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-1) var(--space-3);border-radius:var(--radius-full);border:1px solid var(--glass-border);background:var(--card-bg);font-family:var(--font-mono);font-size:var(--text-xs);color:var(--text-gray)}.pill-live{color:var(--text-light)}.ping{position:relative;display:inline-flex;width:8px;height:8px;flex-shrink:0}.ping:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:50%;background:var(--success);opacity:.75;animation:pingPulse 1.6s cubic-bezier(0,0,.2,1) infinite}.ping-dot{position:relative;display:inline-flex;width:8px;height:8px;border-radius:50%;background:var(--success)}@keyframes pingPulse{0%{transform:scale(1);opacity:.7}75%,to{transform:scale(2.4);opacity:0}}.stack-card{position:relative;overflow:hidden;border-radius:var(--radius-lg);border:1px solid var(--glass-border);background:var(--glass-bg);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);box-shadow:0 16px 40px var(--glass-shadow),inset 0 1px 0 var(--glass-highlight);padding:var(--space-5) 0}.stack-title{font-size:var(--text-sm);font-weight:500;color:var(--text-gray);padding:0 var(--space-5);margin-bottom:var(--space-4)}.stack-marquee{position:relative;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}@media (prefers-reduced-motion: reduce){.ping:before{animation:none!important}}@media (max-width: 480px){.info-stat-key{font-size:var(--text-base)}}*{margin:0;padding:0;box-sizing:border-box}:root{--primary-400: #60a5fa;--primary-500: #3b82f6;--primary-600: #2563eb;--primary: var(--primary-500);--primary-dark: var(--primary-600);--secondary: #64748b;--success: #22c55e;--warning: #f59e0b;--danger: #ef4444;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", sans-serif;--font-mono: ui-monospace, "SF Mono", "JetBrains Mono", "Fira Code", "Roboto Mono", Menlo, Consolas, monospace;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-md: 1.125rem;--text-lg: 1.25rem;--text-xl: 1.5rem;--text-2xl: 1.875rem;--text-3xl: 2.25rem;--text-4xl: 3rem;--text-display: clamp(2.5rem, 6vw, 4.5rem);--leading-tight: 1.15;--leading-snug: 1.35;--leading-normal: 1.6;--leading-relaxed: 1.8;--tracking-tight: -.02em;--tracking-normal: 0;--tracking-wide: .04em;--tracking-wider: .14em;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.5rem;--space-6: 2rem;--space-8: 3rem;--space-10: 4rem;--space-12: 5rem;--space-16: 8rem;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-full: 999px;--dur-fast: .15s;--dur-base: .25s;--dur-slow: .45s;--ease-out: cubic-bezier(.22, 1, .36, 1);--ease-spring: cubic-bezier(.34, 1.56, .64, 1);--content-max: 1200px;--prose-max: 760px;--header-h: 60px;--bg-dark: #111827;--bg-darker: #030712;--text-light: #f9fafb;--text-gray: #9ca3af;--card-bg: rgba(255, 255, 255, .03);--card-border: rgba(255, 255, 255, .1);--card-hover-bg: rgba(255, 255, 255, .05);--badge-bg: rgba(255, 255, 255, .05);--badge-border: rgba(255, 255, 255, .1);--switcher-bg: rgba(255, 255, 255, .08);--switcher-border: rgba(255, 255, 255, .16);--switcher-hover-bg: rgba(255, 255, 255, .14);--switcher-hover-border: rgba(255, 255, 255, .28);--header-bg: rgba(3, 7, 18, .72);--header-border: rgba(255, 255, 255, .08);--hero-scrim: linear-gradient( 180deg, rgba(3, 7, 18, .5) 0%, rgba(3, 7, 18, .55) 45%, rgba(3, 7, 18, .9) 100% );--glass-bg: rgba(255, 255, 255, .05);--glass-border: rgba(255, 255, 255, .12);--glass-highlight: rgba(255, 255, 255, .16);--glass-shadow: rgba(0, 0, 0, .5);--shadow-sm: rgba(0, 0, 0, .2);--shadow-md: rgba(0, 0, 0, .3)}[data-theme=light]{--bg-dark: #f1f5f9;--bg-darker: #ffffff;--text-light: #0f172a;--text-gray: #475569;--card-bg: rgba(15, 23, 42, .025);--card-border: rgba(15, 23, 42, .1);--card-hover-bg: rgba(15, 23, 42, .045);--badge-bg: rgba(15, 23, 42, .04);--badge-border: rgba(15, 23, 42, .1);--switcher-bg: rgba(15, 23, 42, .05);--switcher-border: rgba(15, 23, 42, .14);--switcher-hover-bg: rgba(15, 23, 42, .09);--switcher-hover-border: rgba(15, 23, 42, .24);--header-bg: rgba(255, 255, 255, .78);--header-border: rgba(15, 23, 42, .08);--hero-scrim: linear-gradient( 180deg, rgba(255, 255, 255, .1) 0%, rgba(255, 255, 255, .4) 45%, rgba(255, 255, 255, .82) 100% );--glass-bg: rgba(255, 255, 255, .55);--glass-border: rgba(255, 255, 255, .8);--glass-highlight: rgba(255, 255, 255, .95);--glass-shadow: rgba(15, 23, 42, .14);--shadow-sm: rgba(15, 23, 42, .08);--shadow-md: rgba(15, 23, 42, .15)}html{scroll-behavior:smooth}body{font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--bg-darker);color:var(--text-light);overflow-x:hidden;transition:background var(--dur-base) ease,color var(--dur-base) ease}#root{min-height:100vh}:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:2px}:focus:not(:focus-visible){outline:none}::selection{background:#3b82f640}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}