*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary: #0a0e1a;--bg-secondary: #111827;--bg-card: rgba(17, 24, 39, .7);--bg-glass: rgba(255, 255, 255, .04);--border-glass: rgba(255, 255, 255, .08);--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--accent-green: #10b981;--accent-green-glow: rgba(16, 185, 129, .25);--accent-yellow: #f59e0b;--accent-yellow-glow: rgba(245, 158, 11, .25);--accent-red: #ef4444;--accent-red-glow: rgba(239, 68, 68, .25);--accent-blue: #3b82f6;--accent-blue-glow: rgba(59, 130, 246, .25);--accent-purple: #8b5cf6;--gradient-header: linear-gradient(135deg, #1e3a5f 0%, #0a0e1a 100%);--gradient-green: linear-gradient(135deg, #064e3b, #10b981);--gradient-yellow: linear-gradient(135deg, #78350f, #f59e0b);--gradient-red: linear-gradient(135deg, #7f1d1d, #ef4444);--font-sans: "Inter", "Noto Sans TC", -apple-system, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--shadow-card: 0 4px 24px rgba(0, 0, 0, .3);--shadow-glow: 0 0 40px rgba(59, 130, 246, .1)}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased}.container{max-width:1200px;margin:0 auto;padding:0 20px}.header{background:var(--gradient-header);border-bottom:1px solid var(--border-glass);padding:40px 0 20px;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.header-inner{text-align:center;margin-bottom:40px}.brand{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:8px}.brand-icon{font-size:2.5rem;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.brand h1{font-size:2.25rem;font-weight:800;letter-spacing:-.02em;background:linear-gradient(135deg,#fff,#3b82f6);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.tagline{color:var(--text-secondary);font-size:1rem;font-weight:400}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}.feature-card{background:var(--bg-glass);border:1px solid var(--border-glass);border-radius:var(--radius-lg);padding:24px;text-align:center;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.feature-card:hover{background:#ffffff14;transform:translateY(-5px);border-color:var(--accent-blue);box-shadow:var(--shadow-glow)}.feature-icon{font-size:2.5rem;margin-bottom:12px;display:block}.feature-title{font-weight:700;font-size:1.1rem;margin-bottom:4px}.feature-desc{font-size:.75rem;color:var(--text-secondary)}.board-section{padding:40px 0 10px}.board-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:12px;border-bottom:1px solid var(--border-glass)}.board-header h2{font-size:1.25rem;font-weight:700}.board-info{font-size:.8rem;color:var(--text-muted)}.main{padding:24px 0 60px;min-height:50vh}.cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:16px}.ipo-card{background:var(--bg-card);border:1px solid var(--border-glass);border-radius:var(--radius-lg);padding:20px;transition:all .35s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.ipo-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;border-radius:var(--radius-lg) var(--radius-lg) 0 0}.ipo-card.ev-positive:before{background:var(--gradient-green)}.ipo-card.ev-neutral:before{background:var(--gradient-yellow)}.ipo-card.ev-negative:before{background:var(--gradient-red)}.ipo-card:hover{transform:translateY(-4px);border-color:#ffffff1f;box-shadow:var(--shadow-card)}.ipo-card.ev-positive:hover{box-shadow:0 8px 32px #10b98126}.ipo-card.ev-neutral:hover{box-shadow:0 8px 32px #f59e0b26}.ipo-card.ev-negative:hover{box-shadow:0 8px 32px #ef444426}.card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px}.stock-info{flex:1}.stock-code{font-size:.75rem;font-family:var(--font-mono);color:var(--text-muted);letter-spacing:.05em}.stock-name{font-size:1.125rem;font-weight:700;margin-top:2px;color:var(--text-primary)}.status-badge{padding:4px 10px;border-radius:20px;font-size:.7rem;font-weight:600;letter-spacing:.03em;white-space:nowrap}.status-badge.active{background:var(--accent-green-glow);color:var(--accent-green);border:1px solid rgba(16,185,129,.3)}.status-badge.upcoming{background:var(--accent-blue-glow);color:var(--accent-blue);border:1px solid rgba(59,130,246,.3)}.status-badge.closed{background:#64748b33;color:var(--text-muted);border:1px solid rgba(100,116,139,.3)}.status-badge.announced{background:var(--accent-yellow-glow);color:var(--accent-yellow);border:1px solid rgba(245,158,11,.3)}.ev-highlight{text-align:center;padding:14px;border-radius:var(--radius-md);margin-bottom:16px}.ev-positive .ev-highlight{background:#10b98114;border:1px solid rgba(16,185,129,.15)}.ev-neutral .ev-highlight{background:#f59e0b14;border:1px solid rgba(245,158,11,.15)}.ev-negative .ev-highlight{background:#ef444414;border:1px solid rgba(239,68,68,.15)}.ev-label{font-size:.7rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em}.ev-value{font-size:1.75rem;font-weight:800;font-variant-numeric:tabular-nums;margin-top:4px}.ev-positive .ev-value{color:var(--accent-green)}.ev-neutral .ev-value{color:var(--accent-yellow)}.ev-negative .ev-value{color:var(--accent-red)}.card-data{display:grid;grid-template-columns:1fr 1fr;gap:10px}.data-item{display:flex;flex-direction:column;gap:2px}.data-label{font-size:.7rem;color:var(--text-muted)}.data-value{font-size:.9rem;font-weight:600;font-variant-numeric:tabular-nums;color:var(--text-primary)}.data-value.positive{color:var(--accent-green)}.data-value.negative{color:var(--accent-red)}.card-dates{margin-top:14px;padding-top:14px;border-top:1px solid var(--border-glass);display:flex;gap:12px;flex-wrap:wrap}.date-item{font-size:.7rem;color:var(--text-muted)}.date-item strong{color:var(--text-secondary);font-weight:500}.loading{text-align:center;padding:80px 20px;color:var(--text-muted)}.spinner{width:40px;height:40px;border:3px solid var(--border-glass);border-top-color:var(--accent-blue);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 16px}@keyframes spin{to{transform:rotate(360deg)}}.error-message,.empty-message{text-align:center;padding:60px 20px;color:var(--text-muted)}.error-message button{margin-top:16px;padding:10px 24px;background:var(--accent-blue);color:#fff;border:none;border-radius:var(--radius-sm);font-family:var(--font-sans);font-size:.875rem;cursor:pointer;transition:opacity .2s}.error-message button:hover{opacity:.85}.footer{padding:32px 0;border-top:1px solid var(--border-glass);text-align:center}.disclaimer{font-size:.75rem;color:var(--accent-yellow);margin-bottom:8px;line-height:1.6}.copyright{font-size:.7rem;color:var(--text-muted)}.modal-overlay{position:fixed;inset:0;background:#000c;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background:var(--bg-secondary);border:1px solid var(--border-glass);border-radius:var(--radius-xl);width:100%;max-width:440px;overflow:hidden;box-shadow:0 20px 50px #00000080;animation:slideUp .4s cubic-bezier(.16,1,.3,1)}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.modal-header{padding:20px 24px;border-bottom:1px solid var(--border-glass);display:flex;justify-content:space-between;align-items:center}.modal-header h3{font-size:1.25rem;font-weight:700;color:var(--text-primary)}.modal-close-btn{background:none;border:none;color:var(--text-muted);font-size:1.5rem;cursor:pointer;padding:4px;transition:color .2s}.modal-close-btn:hover{color:var(--text-primary)}.modal-body{padding:24px;text-align:center}.modal-icon{font-size:3rem;margin-bottom:16px}.modal-body p{color:var(--text-secondary);margin-bottom:12px;font-size:.95rem}.input-group{margin-top:20px}.input-group input{width:100%;padding:14px 16px;background:var(--bg-glass);border:1px solid var(--border-glass);border-radius:var(--radius-md);color:var(--text-primary);font-size:1rem;outline:none;transition:border-color .3s}.input-group input:focus{border-color:var(--accent-blue)}.modal-footer{padding:20px 24px;background:#ffffff05;display:flex;justify-content:center}.btn-primary{width:100%;padding:14px;background:var(--accent-blue);color:#fff;border:none;border-radius:var(--radius-md);font-size:1rem;font-weight:600;cursor:pointer;transition:transform .2s,background .2s}.btn-primary:hover{background:#2563eb;transform:translateY(-2px)}.btn-primary:active{transform:translateY(0)}.fab{position:fixed;bottom:24px;right:24px;width:56px;height:56px;border-radius:28px;background:var(--accent-blue);color:#fff;border:none;box-shadow:0 4px 12px #3b82f666;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s cubic-bezier(.175,.885,.32,1.275);z-index:90}.fab svg{width:24px;height:24px}.fab:hover{transform:scale(1.1) rotate(5deg);box-shadow:0 6px 20px #3b82f699}.ipo-card .ev-highlight{display:flex;justify-content:space-around;align-items:center;gap:10px}.ev-stat{display:flex;flex-direction:column}.tabs{display:flex;background:var(--bg-glass);padding:4px;border-radius:var(--radius-md);margin-bottom:24px}.tab-btn{flex:1;padding:10px;background:none;border:none;color:var(--text-muted);font-size:.9rem;font-weight:600;cursor:pointer;border-radius:var(--radius-sm);transition:all .2s}.tab-btn.active{background:var(--accent-blue);color:#fff}.input-set{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.input-set label{font-size:.9rem;color:var(--text-secondary)}.input-set input{width:80px;padding:8px;background:var(--bg-glass);border:1px solid var(--border-glass);border-radius:var(--radius-sm);color:var(--text-primary);text-align:center}.sim-result{background:#ffffff08;border:1px solid var(--border-glass);border-radius:var(--radius-md);padding:20px;text-align:left}.sim-result h4{margin-bottom:12px;color:var(--accent-blue)}.sim-stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.sim-stat-item{display:flex;flex-direction:column}.sim-stat-label{font-size:.75rem;color:var(--text-muted)}.sim-stat-value{font-size:1.1rem;font-weight:700;color:var(--text-primary)}.btn-secondary{padding:12px 20px;background:var(--bg-glass);border:1px solid var(--border-glass);border-radius:var(--radius-md);color:var(--text-primary);font-size:.875rem;font-weight:500;cursor:pointer;transition:all .3s}.btn-secondary:hover{background:var(--border-glass);border-color:var(--text-muted)}@media(max-width:480px){.ipo-card{padding:16px}.ev-value{font-size:1.5rem}.stat-grid{gap:8px}.stat-card{padding:12px}}.form-section-group{background:#ffffff08;border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-md);padding:16px;margin-bottom:20px}.form-group-nested{margin-top:12px;padding-left:16px;border-left:2px solid var(--accent-blue);background:#3b82f60a;border-radius:0 8px 8px 0;padding-top:8px;padding-bottom:8px}.sim-result-list{max-height:220px;overflow-y:auto;margin-top:15px;background:#0003;border-radius:var(--radius-sm);padding:10px}.sim-item{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.05);font-size:.85rem}.sim-item:last-child{border-bottom:none}.win-badge{background:var(--accent-green);color:#000;padding:2px 6px;border-radius:4px;font-size:.7rem;font-weight:800;margin-right:8px}.loss-badge{color:var(--text-muted);font-size:.75rem;margin-right:8px}