:root{--bg-primary: #12100e;--bg-secondary: #1a1612;--bg-card: #1e1a15;--bg-card-hover: #2a241c;--bg-input: #161310;--bg-sidebar: #14110e;--gold: #c9a84c;--gold-hover: #ddb968;--gold-dim: rgba(201, 168, 76, .12);--gold-glow: rgba(201, 168, 76, .25);--cinnabar: #b83a2a;--cinnabar-dim: rgba(184, 58, 42, .15);--teal: #2dd4bf;--teal-dim: rgba(45, 212, 191, .12);--teal-hover: #5eead4;--text-primary: #f0e6d2;--text-secondary: #9a8e7c;--text-muted: #6b6154;--text-gold: #c9a84c;--border: rgba(240, 230, 210, .07);--border-gold: rgba(201, 168, 76, .3);--border-hover: rgba(240, 230, 210, .14);--success: #34d399;--warning: #fbbf24;--error: #f87171;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--shadow-card: 0 4px 24px rgba(0, 0, 0, .3);--shadow-gold: 0 4px 24px rgba(212, 168, 83, .15);--shadow-glow: 0 0 40px rgba(212, 168, 83, .1);--nav-height: 64px;--sidebar-width: 260px;--container-max: 1200px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Noto Sans CJK SC,sans-serif;font-size:16px;line-height:1.6;color:var(--text-primary);background:var(--bg-primary)}*{margin:0;padding:0;box-sizing:border-box}body{min-height:100vh;background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased}#root{min-height:100vh;display:flex;flex-direction:column}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;font-family:inherit;font-size:inherit}input,select,textarea{font-family:inherit;font-size:inherit;color:var(--text-primary)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff1f;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#fff3}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 24px;border-radius:var(--radius-md);font-weight:500;font-size:15px;transition:all .2s ease;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,var(--gold),#c49340);color:#12100e;box-shadow:var(--shadow-gold)}.btn-primary:hover{background:linear-gradient(135deg,var(--gold-hover),var(--gold));box-shadow:0 6px 32px #d4a85340;transform:translateY(-1px)}.btn-secondary{background:transparent;color:var(--gold);border:1px solid var(--border-gold)}.btn-secondary:hover{background:var(--gold-dim);border-color:var(--gold)}.btn-ghost{background:transparent;color:var(--text-secondary);padding:8px 16px}.btn-ghost:hover{color:var(--text-primary);background:#ffffff0d}.btn-sm{padding:6px 14px;font-size:13px}.btn-teal{background:var(--teal-dim);color:var(--teal);border:1px solid rgba(45,212,191,.3)}.btn-teal:hover{background:#2dd4bf40;color:var(--teal-hover)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;transition:all .25s ease}.card:hover{border-color:var(--border-hover);background:var(--bg-card-hover)}.card-clickable:hover{border-color:var(--border-gold);box-shadow:var(--shadow-glow);cursor:pointer}.page{flex:1;padding-top:var(--nav-height)}.page-container{max-width:var(--container-max);margin:0 auto;padding:40px 24px}.tag{display:inline-flex;align-items:center;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:500;background:var(--gold-dim);color:var(--gold);border:1px solid var(--border-gold)}.tag-teal{background:var(--teal-dim);color:var(--teal);border-color:#2dd4bf4d}.page-title{font-size:28px;font-weight:700;margin-bottom:8px;background:linear-gradient(135deg,var(--text-primary),var(--gold));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.page-subtitle{color:var(--text-secondary);font-size:16px;margin-bottom:32px}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.animate-fade-in{animation:fadeIn .5s ease forwards}.divider{height:1px;background:var(--border);margin:24px 0}.director-section{scroll-margin-top:calc(var(--nav-height) + 16px)}.prompt-block{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-md);padding:16px;margin-bottom:12px}.prompt-block h5{font-size:13px;color:var(--text-muted);margin-bottom:8px;font-weight:500}.prompt-block p{font-size:14px;color:var(--text-secondary);line-height:1.7;word-break:break-word}.copy-feedback{font-size:12px;color:var(--success);margin-left:8px;animation:fadeIn .2s ease}@keyframes heroParticleFloat{0%,to{transform:translate(0);opacity:var(--p-opacity, .2)}25%{transform:translate(8px,-15px);opacity:calc(var(--p-opacity, .2) + .08)}50%{transform:translate(-5px,-25px);opacity:var(--p-opacity, .2)}75%{transform:translate(12px,-10px);opacity:calc(var(--p-opacity, .2) - .05)}}@keyframes heroGlowDrift{0%{transform:translate(0) scale(1)}to{transform:translate(15px,-10px) scale(1.08)}}.circuit-node{animation:circuitNodeBreathe 4s ease-in-out infinite}@keyframes circuitNodeBreathe{0%,to{opacity:1}50%{opacity:.4}}.hero-case-card{transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease}.hero-case-card:hover{transform:translateY(-4px);border-color:#d4a85359!important;box-shadow:0 8px 32px #d4a85314,0 0 20px #2dd4bf0a}@keyframes genParticleFloat{0%,to{transform:translate(0)}25%{transform:translate(6px,-12px)}50%{transform:translate(-4px,-20px)}75%{transform:translate(10px,-8px)}}.gen-glow{animation:genGlowPulse 8s ease-in-out infinite alternate}@keyframes genGlowPulse{0%{opacity:.6;transform:translate(-50%) scale(1)}to{opacity:1;transform:translate(-50%) scale(1.12) translateY(-8px)}}.create-chip:hover{transform:translateY(-2px)}.nav-inner{width:100%;max-width:var(--container-max);margin:0 auto;padding:0 24px;height:100%;display:flex;align-items:center;justify-content:space-between;gap:12px}.nav-brand{display:flex;align-items:center;gap:10px;flex-shrink:0}.nav-title{font-size:20px;font-weight:800;background:linear-gradient(135deg,#ffffff 20%,var(--gold) 80%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;filter:drop-shadow(0 1px 8px rgba(212,168,83,.12));white-space:nowrap}.nav-badge{font-size:11px;color:var(--gold);border:1px solid rgba(212,168,83,.3);border-radius:4px;padding:1px 6px;white-space:nowrap}.nav-links{display:flex;gap:4px}.nav-link{padding:8px 13px;border-radius:var(--radius-sm);font-size:13px;font-weight:400;color:var(--text-secondary);transition:all .2s;white-space:nowrap}.nav-link[data-active="1"]{font-weight:600;color:var(--gold);background:var(--gold-dim)}.nav-link:hover{color:var(--text-primary)}.nav-toggle{display:none;flex-direction:column;justify-content:center;align-items:center;width:40px;height:40px;background:transparent;border:1px solid var(--border);border-radius:var(--radius-sm);flex-shrink:0}.nav-toggle-bar,.nav-toggle-bar:before,.nav-toggle-bar:after{display:block;width:18px;height:2px;background:var(--text-primary);border-radius:2px;transition:transform .25s ease,opacity .2s ease;position:relative}.nav-toggle-bar:before,.nav-toggle-bar:after{content:"";position:absolute}.nav-toggle-bar:before{transform:translateY(-6px)}.nav-toggle-bar:after{transform:translateY(6px)}.nav-toggle-bar.is-open{background:transparent}.nav-toggle-bar.is-open:before{transform:rotate(45deg)}.nav-toggle-bar.is-open:after{transform:rotate(-45deg)}.nav-drawer{position:absolute;top:100%;left:0;right:0;display:none;flex-direction:column;background:#0d1220fa;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);padding:8px 16px 16px;box-shadow:0 12px 24px #00000059}.nav-drawer-link{padding:12px 8px;font-size:15px;color:var(--text-secondary);border-radius:var(--radius-sm)}.nav-drawer-link[data-active="1"]{color:var(--gold);background:var(--gold-dim);font-weight:600}@media(max-width:820px){.nav-links{display:none}.nav-toggle,.nav-drawer{display:flex}.nav-inner{padding:0 16px}.nav-title{font-size:17px}.nav-badge{display:none}.page-container{padding:24px 16px}.card{padding:16px}.page-title{font-size:22px}.page-subtitle{font-size:14px;margin-bottom:20px}.home-hero{padding:48px 20px 32px!important}.hero-title{font-size:40px!important}.hero-subtitle{font-size:18px!important}.case-grid{grid-template-columns:1fr!important}.case-grid>div:first-child{border-right:none!important;border-bottom:1px solid rgba(212,168,83,.2)!important}.steps-grid{grid-template-columns:1fr!important;padding:16px 20px 48px!important}.director-layout{flex-direction:column!important;gap:16px!important;padding:16px 16px 64px!important}.director-sidebar{width:100%!important;position:static!important;max-height:none!important;flexShrink:0!important}.director-side-nav{display:flex!important;flex-wrap:nowrap!important;overflow-x:auto!important;gap:4px;padding-bottom:4px}.director-side-nav>button{flex-shrink:0!important;width:auto!important;border-radius:999px!important;border-left:none!important;white-space:nowrap}.project-card-tagline{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;word-break:break-word}.heritage-title{font-size:28px!important}.heritage-grid{grid-template-columns:1fr!important}.create-title{font-size:26px!important;line-height:1.25!important}}@media(max-width:480px){:root{--nav-height: 56px}.page-container{padding:20px 12px}.card{padding:14px;border-radius:var(--radius-md)}.btn{padding:10px 18px;font-size:14px}.page-title{font-size:20px}.home-hero{padding:36px 16px 24px!important}.hero-title{font-size:32px!important}body,.page,.page-container{overflow-x:hidden}}@media(prefers-reduced-motion:reduce){.hero-particle,.hero-glow,.circuit-node,.gen-particle,.gen-glow{animation:none!important}}