:root{--color-obsidian:#030305;--color-graphite:#0b0e15;--color-text:#f6f7fb;--color-muted:#f6f7fbad;--color-border:#ffffff1a;--color-neon-blue:#00d9ff;--color-alert:#ff5d36;--color-gold:#f6b339;--color-glass-bg:#0c0f168c;--color-glass-strong:#0a0d12d1;--shadow-neon:0 0 24px #00d9ff38;--font-body:"IBM Plex Sans TC", "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;--font-display:"Noto Serif TC", "Songti TC", "PMingLiU", "Times New Roman", serif}*{box-sizing:border-box}html{scroll-behavior:smooth}html,body,#root{min-height:100%}body{font-family:var(--font-body);color:var(--color-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;background:radial-gradient(circle at top,#00d9ff1f,#0000 28%),linear-gradient(#020304 0%,#05070b 36%,#030305 100%);margin:0;overflow-x:hidden}a,button,input,textarea,select{font:inherit}button{cursor:pointer}img{max-width:100%;display:block}.flow-app{min-height:100vh}.section{padding:8rem 1.5rem;position:relative}.section-first{padding-top:6rem}.section-contrast:before,.network-section:before{content:"";pointer-events:none;background:linear-gradient(#ffffff04,#0000 28% 72%,#ffffff04);position:absolute;inset:0}.section-shell{z-index:1;width:min(1180px,100%);margin:0 auto;position:relative}.section-copy{margin-bottom:2rem}.section-copy-center{text-align:center}.section h2,.section h3,.boot-copy h1{font-family:var(--font-display);letter-spacing:.02em;margin:0;font-weight:500;line-height:1.08}.section h2{font-size:clamp(2.25rem,5vw,4.75rem)}.section h3{font-size:clamp(1.6rem,3vw,2.3rem)}.section-lead,.boot-lead,.threat-alert p,.visual-caption p,.museum-detail-card p,.plan-card p,.final-cta p{color:var(--color-muted);line-height:1.75}.section-lead,.boot-lead{max-width:62ch;margin-top:1rem;font-size:1.04rem}.eyebrow,.panel-label{letter-spacing:.24em;text-transform:uppercase;color:#f6f7fbb8;align-items:center;gap:.5rem;margin:0 0 1rem;font-size:.78rem;display:inline-flex}.eyebrow-alert{color:#ff5d36f0}.glass-panel{border:1px solid var(--color-border);-webkit-backdrop-filter:blur(24px);background:linear-gradient(#ffffff0a,#ffffff04);border-radius:28px;box-shadow:inset 0 1px #ffffff14,0 16px 50px #00000057}.glow-text{text-shadow:0 0 18px #00d9ff73,0 0 44px #00d9ff29}.chip-row{flex-wrap:wrap;gap:.75rem;margin-top:1.5rem;display:flex}.data-chip{color:#f6f7fbdb;background:#ffffff0d;border:1px solid #ffffff14;border-radius:999px;align-items:center;min-height:2.5rem;padding:.7rem 1rem;font-size:.95rem;display:inline-flex}.boot-overlay{z-index:60;position:fixed;inset:0}.boot-stage{isolation:isolate;place-items:center;min-height:100vh;padding:2rem;display:grid;position:relative;overflow:hidden}.boot-bg{opacity:.92;background-position:50%;background-size:cover;position:absolute;inset:0}.boot-copy{z-index:1;text-align:center;width:min(760px,100%);position:relative}.boot-copy h1{font-size:clamp(2.8rem,6vw,5.8rem)}.boot-copy-zen{max-width:900px}.boot-product{z-index:1;filter:drop-shadow(0 20px 40px #00d9ff52);width:min(560px,72vw);margin-bottom:2rem;position:relative}.boot-toggle{width:min(420px,100%);color:var(--color-text);text-align:left;background:#78100847;border:1px solid #ff5d3666;border-radius:999px;grid-template-columns:68px minmax(0,1fr);align-items:center;gap:1rem;margin:2.5rem auto 0;padding:1rem 1.1rem;display:grid;box-shadow:inset 0 0 28px #ff5d3614,0 16px 42px #00000047}.boot-toggle strong,.boot-toggle small{display:block}.boot-toggle strong{margin-bottom:.15rem;font-size:1.1rem}.boot-toggle small{color:#f6f7fbad}.boot-toggle-icon{background:linear-gradient(135deg,#ff7647,#8f1200);border-radius:999px;place-items:center;width:68px;height:68px;display:grid;box-shadow:0 14px 28px #0000005c}.notification-chip{z-index:1;color:#fff2ef;letter-spacing:.06em;background:#68110a99;border:1px solid #ff5d3659;border-radius:18px;max-width:min(280px,48vw);padding:.9rem 1rem;font-size:.88rem;position:absolute;box-shadow:0 0 30px #ff5d361f}.notification-chip-left{animation:.5s infinite shake;top:14%;left:8%}.notification-chip-right{top:46%;right:9%;transform:rotate(8deg)}.threat-layout{grid-template-columns:minmax(0,1.02fr) minmax(360px,.98fr);align-items:center;gap:3rem;display:grid}.threat-panel{margin-top:2rem;padding:1.75rem}.threat-panel-head,.range-header,.threat-alert,.final-cta{gap:1rem;display:flex}.threat-panel-head,.range-header{justify-content:space-between;align-items:center}.range-header{margin-top:1.75rem;margin-bottom:.9rem}.range-header strong{color:var(--color-neon-blue);font-size:1.5rem}input[type=range]{appearance:none;background:0 0;width:100%}input[type=range]::-webkit-slider-runnable-track{background:#ffffff24;border-radius:999px;height:5px}input[type=range]::-webkit-slider-thumb{appearance:none;background:var(--color-neon-blue);border-radius:50%;width:22px;height:22px;margin-top:-8.5px;box-shadow:0 0 0 5px #00d9ff21}.stat-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:.9rem;margin-top:1.6rem;display:grid}.stat-card{background:#ffffff08;border:1px solid #ffffff14;border-radius:18px;padding:1rem 1.1rem}.stat-card span{color:#f6f7fba3;font-size:.9rem;display:block}.stat-card strong{margin-top:.5rem;font-size:1.3rem;display:block}.threat-alert{background:#ffffff0a;border-radius:18px;align-items:flex-start;margin-top:1.35rem;padding:1rem 1.1rem}.threat-visual{position:relative}.threat-visual img{width:100%}.visual-caption{width:min(320px,72%);padding:1rem 1.15rem;position:absolute;bottom:0;right:0}.museum-layout{grid-template-columns:minmax(0,1.08fr) minmax(280px,.72fr);align-items:start;gap:2rem;display:grid}.museum-stage{background:#ffffff05;border:1px solid #ffffff12;border-radius:32px;grid-row:span 2;padding:1rem;position:relative}.museum-image{border-radius:24px;width:100%}.hotspot{background:#f6b339e6;border:2px solid #ffffffeb;border-radius:50%;width:24px;height:24px;padding:0;animation:2s infinite pulse-ring;position:absolute;transform:translate(-50%,-50%)}.hotspot.is-active{background:#fff;box-shadow:0 0 0 6px #f6b33940}.museum-details{gap:1rem;display:grid}.museum-detail-card,.review-card,.plan-card{padding:1.4rem}.museum-detail-card h3,.plan-card h3,.final-cta h3{margin-bottom:.75rem}.museum-list{gap:.7rem;display:grid}.museum-list-item{width:100%;color:var(--color-text);background:#ffffff08;border:1px solid #ffffff14;border-radius:18px;justify-content:space-between;align-items:center;gap:1rem;padding:1rem 1.1rem;display:flex}.museum-list-item.is-active{box-shadow:var(--shadow-neon);background:#00d9ff12;border-color:#00d9ff57}.timeline-shell{gap:2rem;display:grid}.timeline-stage{cursor:ew-resize;touch-action:none;border:1px solid #ffffff14;border-radius:32px;min-height:74vh;position:relative;overflow:hidden}.timeline-stage.is-dragging{cursor:grabbing}.timeline-pane{background-position:50%;background-size:cover;position:absolute;inset:0}.timeline-copy{-webkit-backdrop-filter:blur(12px);background:#03030580;border-radius:24px;max-width:min(420px,82vw);padding:1.25rem 1.35rem;position:absolute;bottom:clamp(1.25rem,5vw,3rem);left:clamp(1rem,4vw,3rem)}.timeline-copy-after{text-align:right;color:#0b1220;background:#fff9;left:auto;right:clamp(1rem,4vw,3rem)}.timeline-copy h3,.timeline-copy p{margin:0}.timeline-copy p{margin-top:.8rem;line-height:1.7}.timeline-divider{background:var(--color-neon-blue);width:2px;position:absolute;top:0;bottom:0;transform:translate(-50%);box-shadow:0 0 15px #00d9ff73}.timeline-handle{background:var(--color-glass-strong);width:56px;height:56px;color:var(--color-neon-blue);border:1px solid #00d9ff8c;border-radius:50%;place-items:center;padding:0;display:grid;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 0 26px #00d9ff33}.network-section{overflow:hidden}.network-bg{opacity:.22;background-position:50%;background-size:cover;position:absolute;inset:0}.network-shell{z-index:1;position:relative}.network-live{color:#f6f7fbe6;align-items:center;gap:.9rem;margin-top:1.4rem;font-size:1rem;display:inline-flex}.status-dot{background:var(--color-neon-blue);border-radius:50%;width:10px;height:10px;box-shadow:0 0 20px #00d9ffbf}.review-marquee-mask{margin-top:3rem;padding:1rem 0;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,#0000,#000 8% 92%,#0000);mask-image:linear-gradient(90deg,#0000,#000 8% 92%,#0000)}.review-track{gap:1.25rem;display:inline-flex}.review-card{width:min(420px,72vw)}.review-card p{color:#f6f7fbeb;margin:0 0 1rem;line-height:1.75}.review-card strong{color:var(--color-neon-blue)}.plan-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1.2rem;margin-top:3rem;display:grid}.plan-card{flex-direction:column;gap:1rem;display:flex}.plan-card p{margin:0}.plan-card button,.final-cta-button{min-height:3.25rem;color:var(--color-text);background:#ffffff14;border:1px solid #0000;border-radius:16px;justify-content:center;align-items:center;gap:.6rem;padding:.9rem 1.2rem;display:inline-flex}.plan-card-balance button{background:var(--color-neon-blue);color:#041018;box-shadow:var(--shadow-neon)}.plan-card-urgent{border-top:3px solid var(--color-alert)}.plan-card-balance{border-top:3px solid var(--color-neon-blue)}.plan-card-prestige{border-top:3px solid var(--color-gold)}.final-cta{justify-content:space-between;align-items:center;margin-top:2rem;padding:1.5rem 1.7rem}.final-cta-button{color:#07111d;white-space:nowrap;background:#fffffff2}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#05070b}::-webkit-scrollbar-thumb{background:#ffffff29;border-radius:999px}::-webkit-scrollbar-thumb:hover{background:#00d9ff61}@keyframes shake{0%{transform:translate(1px,1px)rotate(0)}10%{transform:translate(-1px,-2px)rotate(-1deg)}20%{transform:translate(-3px)rotate(1deg)}30%{transform:translate(3px,2px)rotate(0)}40%{transform:translate(1px,-1px)rotate(1deg)}50%{transform:translate(-1px,2px)rotate(-1deg)}60%{transform:translate(-3px,1px)rotate(0)}70%{transform:translate(3px,1px)rotate(-1deg)}80%{transform:translate(-1px,-1px)rotate(1deg)}90%{transform:translate(1px,2px)rotate(0)}to{transform:translate(1px,-2px)rotate(-1deg)}}@keyframes pulse-ring{0%{box-shadow:0 0 #f6b339a6}70%{box-shadow:0 0 0 14px #f6b33900}to{box-shadow:0 0 #f6b33900}}@media (width<=1024px){.section{padding:5.5rem 1rem}.threat-layout,.museum-layout,.plan-grid{grid-template-columns:1fr}.museum-stage{grid-row:auto}.stat-grid{grid-template-columns:1fr}.timeline-stage{min-height:62vh}.final-cta{flex-direction:column;align-items:stretch}}@media (width<=720px){.boot-stage{padding:1.25rem}.boot-copy h1{font-size:clamp(2.3rem,11vw,4rem)}.boot-product{width:min(340px,88vw)}.notification-chip{width:100%;max-width:none;margin-bottom:.85rem;animation:none;position:static;transform:none}.boot-copy{padding-top:.75rem}.visual-caption{width:100%;margin-top:1rem;position:static}.hotspot{width:20px;height:20px}.timeline-copy,.timeline-copy-after{text-align:left;max-width:none;bottom:1rem;left:1rem;right:1rem}.review-card{width:min(320px,82vw)}}