:root{--brand-primary:#d97240;--brand-primary-hover:#c5632f;--brand-primary-soft:#fbe9d8;--brand-primary-glow:#d972402e;--brand-primary-subtle:#d9724014;--brand-accent:#f4d758;--brand-accent-soft:#fff6d9;--brand-accent-hover:#e8c544;--brand-pop:#a33a2a;--brand-pop-hover:#8a2f22;--bg-primary:#fefcf6;--bg-secondary:#faf6eb;--bg-card:#fff8ec;--bg-card-hover:#fff3d9;--bg-muted:#f3eedd;--border:#d972401f;--border-hover:#d9724047;--border-strong:#1a1a2e1a;--text-primary:#1a1a2e;--text-secondary:#4a4a5a;--text-muted:#888;--bg-dark:#151821;--bg-dark-deep:#0d1117;--text-on-dark:#fefcf6;--gradient-warm:radial-gradient(ellipse at 30% 0%, #f4d75859 0%, transparent 60%), radial-gradient(ellipse at 70% 100%, #d972402e 0%, transparent 50%);--gradient-hero-bg:radial-gradient(circle at 20% 30%, #f4d75840 0%, transparent 50%), radial-gradient(circle at 80% 70%, #d9724026 0%, transparent 50%);--gradient-card-warm:linear-gradient(135deg, #f4d75833 0%, #d9724014 100%);--font-display:"Fraunces", "Noto Serif SC", "Source Han Serif SC", "汇文明朝体", serif;--font-sans:"Noto Sans SC", -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;--font-mono:"JetBrains Mono", "Fira Code", "SF Mono", Consolas, monospace;--font-hand:"Caveat", "Kalam", cursive;--container:1300px;--container-pad:clamp(1.5rem, 4vw, 4rem);--section-pad:clamp(80px, 12vh, 160px);--block-gap:clamp(40px, 6vw, 100px);--card-pad:clamp(28px, 3vw, 44px);--gap:clamp(24px, 3vw, 48px);--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:24px;--shadow-sm:0 1px 2px #d9724014;--shadow-md:0 6px 20px #d972401a;--shadow-lg:0 12px 40px #d9724024;--shadow-warm:0 10px 30px #a33a2a1a;--ease-out:cubic-bezier(.16, 1, .3, 1);--ease-spring:cubic-bezier(.34, 1.56, .64, 1);--accent:var(--brand-primary);--accent-hover:var(--brand-primary-hover);--accent-glow:var(--brand-primary-glow);--accent-subtle:var(--brand-primary-subtle);--gradient-hero:var(--gradient-warm);--gradient-card:var(--gradient-card-warm)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px;overflow-x:hidden}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);word-wrap:break-word;overflow-wrap:break-word;line-height:1.6;overflow-x:hidden}::selection{background:var(--brand-primary);color:var(--text-on-dark)}.app__dynamic-bg-wrap{z-index:0;position:relative}.app__dynamic-bg-wrap>section{z-index:1;background:0 0;position:relative}img{max-width:100%;display:block}video{max-width:100%}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer;background:0 0;border:none}.container{width:100%;max-width:var(--container);padding-left:var(--container-pad);padding-right:var(--container-pad);margin:0 auto}.section{padding:var(--section-pad) 0;position:relative}.section-label{font-family:var(--font-mono);letter-spacing:.15em;text-transform:uppercase;color:var(--brand-primary);align-items:center;gap:.75rem;margin-bottom:1rem;font-size:.75rem;display:flex}.section-label:before{content:"";background:var(--brand-primary);width:24px;height:1px}.section-title{font-family:var(--font-display);letter-spacing:-.02em;color:var(--text-primary);margin-bottom:1rem;font-size:clamp(2rem,4vw,3.2rem);font-weight:700;line-height:1.15}.section-desc{color:var(--text-secondary);max-width:600px;font-size:1.1rem;line-height:1.7}.btn{border-radius:var(--radius-md);transition:all .3s var(--ease-out);white-space:nowrap;align-items:center;gap:.5rem;padding:.85rem 1.8rem;font-size:.95rem;font-weight:500;display:inline-flex}.btn-primary{background:var(--brand-primary);color:#fff;box-shadow:var(--shadow-warm)}.btn-primary:hover{background:var(--brand-primary-hover);transform:translateY(-1px);box-shadow:0 12px 40px #d9724047}.btn-outline{border:1px solid var(--border-hover);color:var(--text-primary);background:0 0}.btn-outline:hover{border-color:var(--brand-primary);color:var(--brand-primary);background:var(--brand-primary-subtle)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.animate-in{opacity:0;animation:fadeInUp .8s var(--ease-out) forwards}.delay-1{animation-delay:.1s}.delay-2{animation-delay:.2s}.delay-3{animation-delay:.3s}.delay-4{animation-delay:.4s}.delay-5{animation-delay:.5s}.delay-6{animation-delay:.6s}@media (width<=768px){.section{padding:4rem 0}.section-title{font-size:clamp(1.6rem,6vw,2.2rem)}}.vis-editor-toggle{z-index:9999;background:var(--brand-primary);color:#fff;cursor:pointer;box-shadow:var(--shadow-warm);border:none;border-radius:999px;padding:.65rem 1rem;font-size:.85rem;position:fixed;bottom:20px;right:20px}.vis-editor-overlay{z-index:10000;background:#fefcf6fa;padding:20px;position:fixed;inset:0;overflow:auto}.vis-editor-panel{max-width:1100px;color:var(--text-primary);font-family:var(--font-sans);margin:0 auto}.vis-editor-title{font-family:var(--font-display);margin-bottom:10px;font-size:24px;font-weight:700}.vis-editor-section{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;margin-bottom:16px;padding:16px}.vis-editor-section h3{align-items:center;gap:8px;margin-bottom:12px;font-size:16px;font-weight:600;display:flex}.vis-editor-field{grid-template-columns:180px 1fr;align-items:start;gap:10px;margin-bottom:10px;display:grid}.vis-editor-field label{color:var(--text-secondary);padding-top:8px;font-size:12px}.vis-editor-field input,.vis-editor-field textarea{background:var(--bg-secondary);border:1px solid var(--border-hover);color:var(--text-primary);border-radius:10px;width:100%;padding:10px 12px;font-size:14px}.vis-editor-field textarea{min-height:110px}.vis-editor-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.vis-editor-actions{gap:10px;margin-top:8px;display:flex}.vis-editor-btn{border:1px solid var(--border-hover);background:var(--bg-card);color:var(--text-primary);cursor:pointer;border-radius:10px;padding:10px 14px}.vis-editor-btn.primary{background:var(--brand-primary);color:#fff;border-color:#0000}.vis-editor-msg{color:var(--text-secondary);margin-left:8px;font-size:13px}.vis-editor-table{border-collapse:collapse;width:100%;margin-top:10px}.vis-editor-table th,.vis-editor-table td{border:1px solid var(--border);padding:8px;font-size:13px}.vis-editor-table th{text-align:left;color:var(--text-secondary);background:var(--bg-secondary)}.vis-editor-table td input{width:100%}.vis-editor-table .row-actions{white-space:nowrap;gap:6px;display:flex}.vis-editor-table .row-actions button{border:1px solid var(--border-hover);background:var(--bg-card);color:var(--text-primary);cursor:pointer;border-radius:8px;padding:6px 8px;font-size:12px}.vis-editor-close{color:var(--text-primary);cursor:pointer;background:0 0;border:none;font-size:18px;position:absolute;top:16px;right:20px}@media (width<=900px){.vis-editor-field,.vis-editor-grid{grid-template-columns:1fr}}