:root{--bg-primary: #0a0e17;--bg-secondary: #111827;--bg-card: rgba(17, 24, 39, .7);--bg-glass: rgba(255, 255, 255, .03);--text-primary: #f0f4f8;--text-secondary: #94a3b8;--text-muted: #64748b;--accent-r: #ff6b6b;--accent-i1: #ffd93d;--accent-d: #6bcb77;--accent-e: #4d96ff;--accent-i2: #c084fc;--border: rgba(148, 163, 184, .1);--border-hover: rgba(148, 163, 184, .25);--glow-r: rgba(255, 107, 107, .15);--glow-i1: rgba(255, 217, 61, .15);--glow-d: rgba(107, 203, 119, .15);--glow-e: rgba(77, 150, 255, .15);--glow-i2: rgba(192, 132, 252, .15);--font-display: "Playfair Display", Georgia, serif;--font-body: "Source Sans 3", "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", "Courier New", monospace;--transition: .4s cubic-bezier(.25, .46, .45, .94);--radius: 16px;--radius-sm: 10px;--nav-bg: rgba(10, 14, 23, .8);--nav-bg-scroll: rgba(10, 14, 23, .95);--orb-opacity: .3;--grid-color: rgba(148,163,184,.03);--shadow-card: 0 20px 60px rgba(0,0,0,.3);--btn-primary-bg: linear-gradient(135deg, var(--accent-e), var(--accent-i2));--btn-primary-text: #fff}[data-theme=daylight]{--bg-primary: #f8fafc;--bg-secondary: #f1f5f9;--bg-card: rgba(255, 255, 255, .85);--bg-glass: rgba(0, 0, 0, .02);--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--accent-r: #ef4444;--accent-i1: #eab308;--accent-d: #22c55e;--accent-e: #3b82f6;--accent-i2: #a855f7;--border: rgba(15, 23, 42, .08);--border-hover: rgba(15, 23, 42, .16);--glow-r: rgba(239, 68, 68, .1);--glow-i1: rgba(234, 179, 8, .1);--glow-d: rgba(34, 197, 94, .1);--glow-e: rgba(59, 130, 246, .1);--glow-i2: rgba(168, 85, 247, .1);--nav-bg: rgba(248, 250, 252, .85);--nav-bg-scroll: rgba(248, 250, 252, .95);--orb-opacity: .12;--grid-color: rgba(15,23,42,.025);--shadow-card: 0 20px 60px rgba(0,0,0,.06)}[data-theme=oxford]{--bg-primary: #0c1222;--bg-secondary: #131d33;--bg-card: rgba(19, 29, 51, .75);--bg-glass: rgba(255, 255, 255, .02);--text-primary: #e8ecf4;--text-secondary: #8896b3;--text-muted: #5d6d8e;--accent-r: #c9a855;--accent-i1: #d4a843;--accent-d: #5a9e6f;--accent-e: #6b8fc4;--accent-i2: #9b7fc4;--border: rgba(136, 150, 179, .1);--border-hover: rgba(136, 150, 179, .22);--glow-r: rgba(201, 168, 85, .12);--glow-i1: rgba(212, 168, 67, .12);--glow-d: rgba(90, 158, 111, .12);--glow-e: rgba(107, 143, 196, .12);--glow-i2: rgba(155, 127, 196, .12);--nav-bg: rgba(12, 18, 34, .85);--nav-bg-scroll: rgba(12, 18, 34, .96);--orb-opacity: .15;--grid-color: rgba(136,150,179,.025);--shadow-card: 0 20px 60px rgba(0,0,0,.35)}[data-theme=ivory]{--bg-primary: #faf8f5;--bg-secondary: #f3efe9;--bg-card: rgba(255, 253, 250, .9);--bg-glass: rgba(120, 80, 40, .02);--text-primary: #2c1810;--text-secondary: #5c4a3e;--text-muted: #9a8a7c;--accent-r: #8b2c3a;--accent-i1: #9e6b23;--accent-d: #3d7a54;--accent-e: #2d5a8e;--accent-i2: #6b4d8a;--border: rgba(44, 24, 16, .08);--border-hover: rgba(44, 24, 16, .15);--glow-r: rgba(139, 44, 58, .08);--glow-i1: rgba(158, 107, 35, .08);--glow-d: rgba(61, 122, 84, .08);--glow-e: rgba(45, 90, 142, .08);--glow-i2: rgba(107, 77, 138, .08);--nav-bg: rgba(250, 248, 245, .9);--nav-bg-scroll: rgba(250, 248, 245, .97);--orb-opacity: .06;--grid-color: rgba(44,24,16,.02);--shadow-card: 0 16px 48px rgba(44,24,16,.06)}[data-theme=slate]{--bg-primary: #f5f5f5;--bg-secondary: #ebebeb;--bg-card: rgba(255, 255, 255, .92);--bg-glass: rgba(0, 0, 0, .015);--text-primary: #1a1a1a;--text-secondary: #555555;--text-muted: #999999;--accent-r: #d14040;--accent-i1: #c08c20;--accent-d: #2d8a50;--accent-e: #2b6cb0;--accent-i2: #7c4dbd;--border: rgba(0, 0, 0, .07);--border-hover: rgba(0, 0, 0, .14);--glow-r: rgba(209, 64, 64, .07);--glow-i1: rgba(192, 140, 32, .07);--glow-d: rgba(45, 138, 80, .07);--glow-e: rgba(43, 108, 176, .07);--glow-i2: rgba(124, 77, 189, .07);--nav-bg: rgba(245, 245, 245, .88);--nav-bg-scroll: rgba(245, 245, 245, .96);--orb-opacity: .05;--grid-color: rgba(0,0,0,.018);--shadow-card: 0 12px 40px rgba(0,0,0,.05)}[data-theme=polyu]{--bg-primary: #faf9f7;--bg-secondary: #f2f0ec;--bg-card: rgba(255, 254, 252, .92);--bg-glass: rgba(155, 35, 53, .025);--text-primary: #1c1917;--text-secondary: #57534e;--text-muted: #a8a29e;--accent-r: #9B2335;--accent-i1: #A8553A;--accent-d: #3D7A54;--accent-e: #2B4C7E;--accent-i2: #6B3A5D;--border: rgba(28, 25, 23, .08);--border-hover: rgba(28, 25, 23, .16);--glow-r: rgba(155, 35, 53, .08);--glow-i1: rgba(168, 85, 58, .08);--glow-d: rgba(61, 122, 84, .08);--glow-e: rgba(43, 76, 126, .08);--glow-i2: rgba(107, 58, 93, .08);--nav-bg: rgba(250, 249, 247, .92);--nav-bg-scroll: rgba(250, 249, 247, .97);--orb-opacity: .05;--grid-color: rgba(155, 35, 53, .015);--shadow-card: 0 14px 44px rgba(28, 25, 23, .06)}@media print{*,*:before,*:after{animation:none!important;transition:none!important}body{background:#fff!important;color:#111!important;font-size:11pt;line-height:1.5}body:before,.orb,.hero-scroll,.back-to-top,.lang-switcher,.theme-switcher,.nav-hamburger,.cta-section,.i18n-disclaimer-btn,.i18n-disclaimer-overlay{display:none!important}nav{position:static!important;background:#fff!important;border-bottom:2px solid #111!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important;box-shadow:none!important;padding:10px 20px!important;height:auto!important}.nav-links{display:none!important}.hero{min-height:auto!important;padding:40px 20px 30px!important}.hero h1{font-size:28pt!important;color:#111!important}.hero-subtitle{color:#333!important;font-size:14pt!important}.hero-desc{color:#444!important}.hero-pillars{display:none!important}.section{padding:30px 20px!important}.feature-card,.role-card,.step-card,.testimonial-card,.example-card,.theme-preview-card{background:#fff!important;border:1px solid #ccc!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important;box-shadow:none!important;break-inside:avoid}.section-heading{color:#111!important;font-size:18pt!important}.section-intro{color:#333!important}.timeline:before{background:#ccc!important}.timeline-item{opacity:1!important;transform:none!important}.section-divider hr{background:#ccc!important}.fade-in{opacity:1!important;transform:none!important}footer{border-top:1px solid #ccc!important}footer p,footer a{color:#666!important}a{color:#111!important;text-decoration:underline!important}@page{margin:1.5cm;size:A4}}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px;background:var(--bg-primary)}body{font-family:var(--font-body);background:none;color:var(--text-primary);line-height:1.7;overflow-x:hidden;-webkit-font-smoothing:antialiased}body:before{content:"";position:fixed;inset:0;background:linear-gradient(var(--grid-color) 1px,transparent 1px),linear-gradient(90deg,var(--grid-color) 1px,transparent 1px);background-size:60px 60px;pointer-events:none;z-index:0}.orb{position:fixed;border-radius:50%;filter:blur(100px);opacity:var(--orb-opacity);pointer-events:none;z-index:0;animation:orbFloat 20s ease-in-out infinite;transition:opacity .8s}.orb-1{width:500px;height:500px;background:var(--accent-r);top:-10%;left:-5%;animation-delay:0s}.orb-2{width:400px;height:400px;background:var(--accent-e);bottom:10%;right:-5%;animation-delay:-7s}.orb-3{width:350px;height:350px;background:var(--accent-i2);top:50%;left:30%;animation-delay:-14s}@keyframes orbFloat{0%,to{transform:translate(0) scale(1)}33%{transform:translate(30px,-40px) scale(1.05)}66%{transform:translate(-20px,20px) scale(.95)}}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-hover);border-radius:3px}nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:0 40px;height:72px;display:flex;align-items:center;justify-content:space-between;background:var(--nav-bg);-webkit-backdrop-filter:blur(20px) saturate(1.5);backdrop-filter:blur(20px) saturate(1.5);border-bottom:1px solid var(--border);transition:var(--transition)}nav.scrolled{background:var(--nav-bg-scroll);box-shadow:var(--shadow-card)}.nav-brand{display:flex;align-items:center;gap:14px;text-decoration:none;color:var(--text-primary)}.nav-logo{display:flex;gap:3px}.nav-logo span{display:inline-block;width:8px;height:24px;border-radius:2px;transition:transform .3s}.nav-logo span:nth-child(1){background:var(--accent-e)}.nav-logo span:nth-child(2){background:var(--accent-d)}.nav-logo span:nth-child(3){background:var(--accent-i2)}.nav-brand:hover .nav-logo span{transform:scaleY(1.4)}.nav-brand:hover .nav-logo span:nth-child(2){transition-delay:.05s}.nav-brand:hover .nav-logo span:nth-child(3){transition-delay:.1s}.nav-title{font-family:var(--font-display);font-size:1.25rem;font-weight:700;letter-spacing:-.02em}.nav-links{display:flex;gap:6px;list-style:none}.nav-links a{color:var(--text-secondary);text-decoration:none;font-size:.85rem;font-weight:500;padding:8px 16px;border-radius:8px;transition:var(--transition);letter-spacing:.02em;text-transform:uppercase}.nav-links a:hover{color:var(--text-primary);background:var(--bg-glass)}.nav-links a.active{color:var(--text-primary);background:var(--border)}.nav-hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;background:none;border:none}.nav-hamburger span{width:24px;height:2px;background:var(--text-secondary);border-radius:1px;transition:.3s}.user-bar{display:flex;align-items:center;gap:6px}.user-bar .login-btn{background:var(--accent-e, #4285f4);color:#fff;border:none;cursor:pointer;padding:6px 16px;border-radius:18px;font-size:.85rem;font-weight:600;transition:background .2s}.user-bar .login-btn:hover{background:#3a80e0}.dashboard-link{padding:5px 14px;border-radius:18px;font-size:.82rem;font-weight:600;background:var(--accent-e);color:#fff;text-decoration:none;transition:background .2s}.dashboard-link:hover{background:#3a80e0}.user-chip{display:flex;align-items:center;gap:6px;background:var(--bg-glass);border:1px solid var(--border);border-radius:20px;padding:3px 10px 3px 3px;font-size:.82rem;color:var(--text-secondary)}.user-chip img{width:24px;height:24px;border-radius:50%;object-fit:cover}.user-chip .user-name{max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.logout-x{background:none;border:none;cursor:pointer;color:var(--text-muted);font-size:1rem;padding:0 2px;line-height:1;margin-left:4px}.logout-x:hover{color:var(--accent-r)}.login-modal-overlay{display:none;position:fixed;inset:0;background:#0000008c;z-index:9999;align-items:center;justify-content:center}.login-modal-overlay.active{display:flex}.login-modal{background:#fff;border-radius:16px;padding:32px;width:380px;max-width:92vw;box-shadow:0 20px 60px #0000004d;position:relative;color:#1a1a1a}.login-modal h2{margin:0 0 24px;font-size:1.3rem;text-align:center;color:#1a1a1a}.login-modal .close-modal{position:absolute;top:12px;right:16px;background:none;border:none;font-size:1.4rem;cursor:pointer;color:#888;line-height:1}.login-modal .close-modal:hover{color:#e53935}.login-modal .google-btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:12px;border:1.5px solid #ccc;border-radius:8px;background:#fff;cursor:pointer;font-size:.95rem;font-weight:500;color:#333;transition:background .2s}.login-modal .google-btn:hover{background:#f0f0f0}.login-modal .divider{display:flex;align-items:center;gap:12px;margin:18px 0;color:#888;font-size:.82rem}.login-modal .divider:before,.login-modal .divider:after{content:"";flex:1;height:1px;background:#d0d0d0}.login-modal input[type=text],.login-modal input[type=email],.login-modal input[type=password]{width:100%;padding:11px 14px;border:1.5px solid #b0b0b0;border-radius:8px;font-size:.95rem;margin-bottom:12px;box-sizing:border-box;background:#f4f4f5;color:#1a1a1a}.login-modal input::placeholder{color:#888}.login-modal input:focus{outline:none;border-color:#4285f4;background:#fff;box-shadow:0 0 0 2.5px #4285f42e}.login-modal .submit-btn{width:100%;padding:12px;border:none;border-radius:8px;background:#4285f4;color:#fff;font-size:.95rem;font-weight:600;cursor:pointer;transition:background .2s}.login-modal .submit-btn:hover{background:#3a80e0}.login-modal .submit-btn:disabled{opacity:.6;cursor:not-allowed}.login-modal .auth-msg{font-size:.85rem;margin:8px 0 0;text-align:center;min-height:1.2em}.login-modal .auth-msg.error{color:#d32f2f}.login-modal .auth-msg.success{color:#2e7d32}.login-modal .link-btn{background:none;border:none;color:#4285f4;cursor:pointer;font-size:.85rem;padding:0;text-decoration:underline}.verify-code-inputs{display:flex;justify-content:center;gap:8px;margin:16px 0}.verify-code-inputs input{width:42px!important;height:48px;text-align:center;font-size:1.3rem;font-weight:700;border:2px solid #b0b0b0;border-radius:8px;margin:0;padding:0;background:#f4f4f5;color:#1a1a1a}.verify-code-inputs input:focus{border-color:#4285f4;background:#fff}.hero-welcome{display:flex;flex-direction:column;align-items:center;gap:12px;padding:24px 32px;border-radius:16px;background:var(--bg-glass, rgba(255,255,255,.08));border:1px solid var(--border, rgba(255,255,255,.12));backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);animation:fadeInUp .5s ease-out both;margin-bottom:30px}.hero-welcome .welcome-greeting{font-size:1.15rem;font-weight:600;color:var(--text-primary)}.hero-welcome .welcome-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}.hero-welcome .welcome-actions a{display:inline-flex;align-items:center;gap:8px;padding:10px 24px;border-radius:10px;font-size:.92rem;font-weight:600;text-decoration:none;transition:transform .2s,box-shadow .2s}.hero-welcome .welcome-actions a:hover{transform:translateY(-2px)}.hero-welcome .wa-dashboard{background:linear-gradient(135deg,var(--accent-e),var(--accent-i2));color:#fff}.hero-welcome .wa-dashboard:hover{box-shadow:0 6px 24px var(--glow-e)}.hero-welcome .wa-browse{background:var(--bg-glass);border:1px solid var(--border);color:var(--text-primary)}.hero-welcome .wa-browse:hover{background:var(--border)}.hero{position:relative;min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:120px 40px 80px;z-index:1;overflow:hidden}.site-video-bg{position:fixed;top:0;left:0;width:100%;height:100%;object-fit:cover;z-index:-1;opacity:.25;pointer-events:none}.site-video-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:linear-gradient(180deg,#0a0e1780,#0a0e17b3);z-index:-1;pointer-events:none}[data-theme=daylight] .site-video-overlay{background:linear-gradient(180deg,#f8fafcb3,#f8fafcd9)}[data-theme=oxford] .site-video-overlay{background:linear-gradient(180deg,#0c122280,#0c1222b3)}[data-theme=ivory] .site-video-overlay{background:linear-gradient(180deg,#faf8f5b3,#faf8f5d9)}[data-theme=slate] .site-video-overlay{background:linear-gradient(180deg,#f5f5f5b3,#f5f5f5d9)}[data-theme=polyu] .site-video-overlay{background:linear-gradient(180deg,#faf9f7b3,#faf9f7d9)}@media(prefers-reduced-motion:reduce){.site-video-bg{display:none}}.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 18px;background:var(--bg-glass);border:1px solid var(--border);border-radius:50px;font-size:.8rem;font-weight:500;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.1em;margin-bottom:40px;animation:fadeInUp .8s ease-out}.hero-badge:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent-d);box-shadow:0 0 12px var(--accent-d);animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.8)}}.hero h1{font-family:var(--font-display);font-size:clamp(3rem,7vw,6.5rem);font-weight:900;line-height:1.05;letter-spacing:-.03em;margin-bottom:12px;animation:fadeInUp .8s ease-out .1s both;background:linear-gradient(135deg,var(--accent-e),var(--accent-i2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-family:var(--font-display);font-size:clamp(1.1rem,2vw,1.6rem);font-weight:400;font-style:italic;color:var(--text-secondary);margin-bottom:28px;animation:fadeInUp .8s ease-out .2s both}.hero-desc{max-width:680px;font-size:1.05rem;color:var(--text-muted);line-height:1.8;margin-bottom:40px;animation:fadeInUp .8s ease-out .3s both}.hero-cta{display:flex;gap:16px;margin-bottom:50px;animation:fadeInUp .8s ease-out .35s both}.btn-hero-primary{display:inline-flex;align-items:center;gap:10px;padding:16px 36px;border-radius:12px;font-family:var(--font-body);font-size:1rem;font-weight:600;text-decoration:none;background:linear-gradient(135deg,var(--accent-e),var(--accent-i2));color:#fff;transition:var(--transition);cursor:pointer;border:none}.btn-hero-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px var(--glow-e)}.btn-hero-secondary{display:inline-flex;align-items:center;gap:10px;padding:16px 36px;border-radius:12px;font-family:var(--font-body);font-size:1rem;font-weight:600;text-decoration:none;background:var(--bg-glass);border:1px solid var(--border);color:var(--text-primary);transition:var(--transition);cursor:pointer}.btn-hero-secondary:hover{background:var(--border);border-color:var(--border-hover);transform:translateY(-2px)}.hero-pillars{display:flex;gap:16px;flex-wrap:wrap;justify-content:center;animation:fadeInUp .8s ease-out .4s both}.hero-pill{display:flex;align-items:center;gap:10px;padding:12px 22px;background:var(--bg-glass);border:1px solid var(--border);border-radius:50px;text-decoration:none;color:var(--text-secondary);font-size:.9rem;font-weight:500;transition:var(--transition);cursor:default}.hero-pill .pip{width:10px;height:10px;border-radius:50%;flex-shrink:0}.hero-pill:hover{background:var(--border);color:var(--text-primary);border-color:var(--border-hover);transform:translateY(-2px)}.hero-scroll{position:absolute;bottom:40px;display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--text-muted);font-size:.75rem;text-transform:uppercase;letter-spacing:.15em;animation:fadeInUp .8s ease-out .6s both}.hero-scroll .scroll-line{width:1px;height:40px;background:linear-gradient(to bottom,var(--text-muted),transparent);animation:scrollPulse 2s ease-in-out infinite}@keyframes scrollPulse{0%,to{opacity:.3;transform:scaleY(.6)}50%{opacity:1;transform:scaleY(1)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.section{position:relative;z-index:1;padding:100px 40px;max-width:1300px;margin:0 auto}.section-label{font-family:var(--font-mono);font-size:.75rem;text-transform:uppercase;letter-spacing:.2em;color:var(--text-muted);margin-bottom:12px}.section-heading{font-family:var(--font-display);font-size:clamp(2rem,4vw,3.2rem);font-weight:700;letter-spacing:-.02em;margin-bottom:20px;line-height:1.15}.section-intro{font-size:1.05rem;color:var(--text-secondary);max-width:720px;margin-bottom:60px;line-height:1.8}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.feature-card{padding:36px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:var(--transition);position:relative;overflow:hidden}.feature-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent-e),var(--accent-i2));opacity:0;transition:opacity .4s}.feature-card:hover{border-color:var(--border-hover);transform:translateY(-4px);box-shadow:var(--shadow-card)}.feature-card:hover:before{opacity:1}.feature-icon{width:56px;height:56px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.6rem;margin-bottom:20px}.feature-card h3{font-family:var(--font-display);font-size:1.3rem;font-weight:700;margin-bottom:12px}.feature-card p{font-size:.93rem;color:var(--text-secondary);line-height:1.75;margin-bottom:18px}.feature-card ul{list-style:none;display:flex;flex-direction:column;gap:10px}.feature-card li{display:flex;gap:10px;align-items:center;font-size:.9rem;color:var(--text-secondary)}.feature-card li:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent-e);flex-shrink:0}.roles-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.role-card{padding:36px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:var(--transition);position:relative;overflow:hidden}.role-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--role-color, var(--accent-e));opacity:0;transition:opacity .4s}.role-card:hover{border-color:var(--border-hover);transform:translateY(-4px);box-shadow:var(--shadow-card)}.role-card:hover:before{opacity:1}.role-icon{font-size:2.4rem;margin-bottom:16px}.role-card h3{font-family:var(--font-display);font-size:1.3rem;font-weight:700;margin-bottom:10px;color:var(--role-color, var(--text-primary))}.role-card>p{font-size:.93rem;color:var(--text-secondary);line-height:1.75;margin-bottom:18px}.role-card ul{list-style:none;display:flex;flex-direction:column;gap:10px}.role-card li{display:flex;gap:10px;align-items:center;font-size:.9rem;color:var(--text-secondary)}.role-card li:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--role-color, var(--accent-e));flex-shrink:0}.ai-features-list{display:flex;flex-direction:column;gap:0}.ai-feature-item{display:flex;gap:32px;align-items:flex-start;padding:36px 0;border-bottom:1px solid var(--border)}.ai-feature-item:last-child{border-bottom:none}.ai-feature-number{font-family:var(--font-mono);font-size:.85rem;font-weight:600;color:var(--accent-e);background:var(--glow-e);width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.ai-feature-content h3{font-family:var(--font-display);font-size:1.2rem;font-weight:700;margin-bottom:8px}.ai-feature-content p{font-size:.95rem;color:var(--text-secondary);line-height:1.75;max-width:640px}.workflow-section{position:relative;z-index:1}.steps-grid{display:flex;align-items:flex-start;justify-content:center;gap:0}.step-card{flex:1;max-width:340px;padding:36px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:var(--transition);text-align:center;position:relative}.step-card:hover{border-color:var(--border-hover);transform:translateY(-4px);box-shadow:var(--shadow-card)}.step-number{font-family:var(--font-display);font-size:2rem;font-weight:900;background:linear-gradient(135deg,var(--accent-e),var(--accent-i2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:12px}.step-icon{width:56px;height:56px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.6rem;margin:0 auto 16px}.step-card h3{font-family:var(--font-display);font-size:1.3rem;font-weight:700;margin-bottom:12px}.step-card p{font-size:.9rem;color:var(--text-secondary);line-height:1.75}.step-connector{display:flex;align-items:center;font-size:1.6rem;color:var(--text-muted);padding:60px 12px 0}.themes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.theme-preview-card{padding:28px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:var(--transition);cursor:pointer;text-align:center;font-family:var(--font-body);color:var(--text-primary)}.theme-preview-card:hover{border-color:var(--border-hover);transform:translateY(-4px);box-shadow:var(--shadow-card)}.theme-preview-swatch{display:flex;gap:4px;justify-content:center;margin-bottom:16px}.theme-preview-swatch span{width:8px;height:32px;border-radius:3px;transition:transform .3s}.theme-preview-card:hover .theme-preview-swatch span{transform:scaleY(1.3)}.theme-preview-card h4{font-family:var(--font-display);font-size:1.1rem;font-weight:700;margin-bottom:6px}.theme-preview-card p{font-size:.82rem;color:var(--text-muted)}.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.testimonial-card{padding:36px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:var(--transition);position:relative}.testimonial-card:hover{border-color:var(--border-hover);transform:translateY(-4px);box-shadow:var(--shadow-card)}.testimonial-quote{font-family:var(--font-display);font-size:3rem;line-height:1;color:var(--accent-e);opacity:.3;margin-bottom:-10px}.testimonial-card>p{font-size:.95rem;color:var(--text-secondary);line-height:1.8;margin-bottom:24px;font-style:italic}.testimonial-author{display:flex;align-items:center;gap:14px}.testimonial-avatar{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:700;flex-shrink:0}.testimonial-author strong{display:block;font-size:.9rem;color:var(--text-primary);margin-bottom:2px}.testimonial-author span{font-size:.78rem;color:var(--text-muted)}.examples-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.example-card{display:block;padding:36px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:var(--transition);position:relative;overflow:hidden;text-decoration:none;color:inherit}.example-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--card-accent, var(--accent-e));opacity:0;transition:opacity .4s}.example-card:hover{border-color:var(--border-hover);transform:translateY(-4px);box-shadow:var(--shadow-card)}.example-card:hover:before{opacity:1}.example-card h3{font-family:var(--font-display);font-size:1.2rem;font-weight:700;margin-bottom:10px;color:var(--text-primary)}.example-card p{font-size:.88rem;color:var(--text-secondary);line-height:1.7;margin-bottom:14px}.example-card .example-meta{font-size:.78rem;color:var(--text-muted);font-family:var(--font-mono)}.cta-section{position:relative;z-index:1;text-align:center;padding:100px 40px 60px}.cta-box{max-width:800px;margin:0 auto;padding:72px 60px;background:var(--bg-card);border:1px solid var(--border);border-radius:24px;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);position:relative;overflow:hidden}.cta-box:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--accent-e),var(--accent-d),var(--accent-i2))}.cta-box h2{font-family:var(--font-display);font-size:clamp(1.8rem,3vw,2.5rem);font-weight:700;margin-bottom:16px;letter-spacing:-.02em}.cta-box p{font-size:1.05rem;color:var(--text-secondary);max-width:550px;margin:0 auto 36px;line-height:1.8}.cta-buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 32px;border-radius:12px;font-family:var(--font-body);font-size:.95rem;font-weight:600;text-decoration:none;transition:var(--transition);cursor:pointer;border:none}.btn-primary{background:linear-gradient(135deg,var(--accent-e),var(--accent-i2));color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px var(--glow-e)}.btn-secondary{background:var(--bg-glass);border:1px solid var(--border);color:var(--text-primary)}.btn-secondary:hover{background:var(--border);border-color:var(--border-hover);transform:translateY(-2px)}footer{position:relative;z-index:1;text-align:center;padding:40px;border-top:1px solid var(--border)}footer p{font-size:.8rem;color:var(--text-muted)}footer a{color:var(--text-secondary);text-decoration:none}footer a:hover{color:var(--text-primary)}.section-divider{max-width:1300px;margin:0 auto;padding:0 40px;position:relative;z-index:1}.section-divider hr{border:none;height:1px;background:var(--border)}@media(max-width:1024px){.features-grid,.roles-grid,.themes-grid,.testimonials-grid,.examples-grid{grid-template-columns:repeat(2,1fr)}.steps-grid{flex-direction:column;align-items:center}.step-connector{transform:rotate(90deg);padding:0}}@media(max-width:768px){nav{padding:0 20px}.nav-links{display:none;position:absolute;top:72px;left:0;right:0;background:var(--nav-bg-scroll);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);flex-direction:column;padding:20px;border-bottom:1px solid var(--border)}.nav-links.open,.nav-hamburger{display:flex}.lang-toggle-btn #langLabel{display:none}.lang-toggle-btn{padding:6px 8px}.lang-dropdown{right:-20px}.theme-toggle-btn span:not(.theme-dot){display:none}.theme-toggle-btn{padding:6px 8px}.theme-dropdown{right:-40px}.i18n-disclaimer-btn #i18nDisclaimerLabel{display:none}.i18n-disclaimer-btn{padding:6px 8px;margin-left:2px}.hero{padding:100px 20px 60px}.hero-cta{flex-direction:column;align-items:center}.section{padding:60px 20px}.features-grid,.roles-grid{grid-template-columns:1fr}.themes-grid{grid-template-columns:repeat(2,1fr)}.testimonials-grid,.examples-grid{grid-template-columns:1fr}.cta-box{padding:48px 28px}}@media(max-width:480px){.hero-pillars{flex-direction:column;align-items:center}.themes-grid{grid-template-columns:1fr}.ai-feature-item{flex-direction:column;gap:16px}}.fade-in{opacity:0;transform:translateY(24px);transition:opacity .7s ease-out,transform .7s ease-out}.fade-in.visible{opacity:1;transform:translateY(0)}.fp-wrapper{position:relative}.fp-wrapper>section{width:100%}.fp-wrapper>.hero{min-height:auto}#content>.section-divider,#content>footer{display:none}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}.lang-switcher{position:relative;display:flex;align-items:center}.lang-toggle-btn{display:flex;align-items:center;gap:6px;padding:6px 14px;background:var(--bg-glass);border:1px solid var(--border);border-radius:8px;color:var(--text-secondary);font-family:var(--font-body);font-size:.78rem;font-weight:500;cursor:pointer;transition:var(--transition);white-space:nowrap}.lang-toggle-btn:hover{background:var(--border);color:var(--text-primary);border-color:var(--border-hover)}[data-theme=daylight] .lang-toggle-btn:hover,[data-theme=ivory] .lang-toggle-btn:hover,[data-theme=slate] .lang-toggle-btn:hover,[data-theme=polyu] .lang-toggle-btn:hover{background:#0000000a}.lang-toggle-btn .lang-icon{font-size:.95rem;line-height:1}.lang-dropdown{position:absolute;top:calc(100% + 10px);right:0;min-width:200px;max-height:360px;overflow-y:auto;background:var(--bg-card);border:1px solid var(--border);border-radius:14px;-webkit-backdrop-filter:blur(24px) saturate(1.5);backdrop-filter:blur(24px) saturate(1.5);padding:8px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:all .25s ease-out;z-index:200;box-shadow:var(--shadow-card)}.lang-dropdown.open{opacity:1;visibility:visible;transform:translateY(0)}.lang-option{display:flex;align-items:center;gap:10px;padding:8px 14px;border-radius:10px;cursor:pointer;transition:var(--transition);border:none;background:none;width:100%;text-align:left;font-family:var(--font-body);color:var(--text-secondary);font-size:.82rem}.lang-option:hover,.lang-option.active{background:var(--bg-glass);color:var(--text-primary)}.lang-option .lang-check{margin-left:auto;font-size:.85rem;opacity:0;transition:opacity .2s}.lang-option.active .lang-check{opacity:1}.lang-option .lang-native{font-weight:600;font-size:.83rem}.lang-option .lang-english{font-size:.7rem;color:var(--text-muted)}.lang-ai-note{padding:.35rem .6rem;font-size:.6rem;color:var(--text-muted);border-top:1px solid var(--border);margin-top:.2rem;line-height:1.4;text-align:center;font-style:italic;cursor:pointer;transition:color .2s}.lang-ai-note:hover{color:var(--accent-e)}.lang-mode-toggle{display:flex;gap:.25rem;padding:.3rem .6rem;justify-content:center}.lang-mode-btn{font-size:.6rem;padding:.15rem .4rem;border-radius:9999px;border:1px solid var(--border);background:var(--bg-glass);color:var(--text-muted);cursor:pointer;font-family:inherit;transition:all .15s}.lang-mode-btn:hover{border-color:var(--accent-e);color:var(--accent-e)}.lang-mode-btn.active{border-color:var(--accent-e);color:var(--accent-e);background:var(--glow-e)}.theme-switcher{position:relative;display:flex;align-items:center;margin-left:8px}.theme-toggle-btn{display:flex;align-items:center;gap:6px;padding:6px 14px;background:var(--bg-glass);border:1px solid var(--border);border-radius:8px;color:var(--text-secondary);font-family:var(--font-body);font-size:.78rem;font-weight:500;cursor:pointer;transition:var(--transition);white-space:nowrap}.theme-toggle-btn:hover{background:var(--border);color:var(--text-primary);border-color:var(--border-hover)}[data-theme=daylight] .theme-toggle-btn:hover,[data-theme=ivory] .theme-toggle-btn:hover,[data-theme=slate] .theme-toggle-btn:hover,[data-theme=polyu] .theme-toggle-btn:hover{background:#0000000a}.theme-toggle-btn .theme-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0;transition:background .3s}.theme-dropdown{position:absolute;top:calc(100% + 10px);right:0;min-width:220px;background:var(--bg-card);border:1px solid var(--border);border-radius:14px;-webkit-backdrop-filter:blur(24px) saturate(1.5);backdrop-filter:blur(24px) saturate(1.5);padding:8px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:all .25s ease-out;z-index:200;box-shadow:var(--shadow-card)}.theme-dropdown.open{opacity:1;visibility:visible;transform:translateY(0)}.theme-option{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:10px;cursor:pointer;transition:var(--transition);border:none;background:none;width:100%;text-align:left;font-family:var(--font-body);color:var(--text-secondary)}.theme-option:hover,.theme-option.active{background:var(--bg-glass);color:var(--text-primary)}.theme-option .theme-swatch{display:flex;gap:2px;flex-shrink:0}.theme-option .theme-swatch span{width:6px;height:18px;border-radius:2px}.theme-option-info{display:flex;flex-direction:column}.theme-option-name{font-weight:600;font-size:.85rem;line-height:1.3}.theme-option-desc{font-size:.7rem;color:var(--text-muted);line-height:1.3}.theme-option .theme-check{margin-left:auto;font-size:.9rem;opacity:0;transition:opacity .2s}.theme-option.active .theme-check{opacity:1}html{transition:background-color .5s,color .5s}html *{transition-property:color,background-color,border-color,box-shadow,opacity}.back-to-top{position:fixed;bottom:32px;right:32px;width:48px;height:48px;border-radius:14px;background:var(--bg-card);border:1px solid var(--border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);color:var(--text-secondary);display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;transform:translateY(10px);transition:var(--transition);z-index:99;font-size:1.2rem}.back-to-top.show{opacity:1;transform:translateY(0)}.back-to-top:hover{background:var(--border);border-color:var(--border-hover);color:var(--text-primary)}.feedback-fab{position:fixed;bottom:92px;right:32px;width:48px;height:48px;border-radius:14px;background:var(--bg-card);border:1px solid var(--border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);color:var(--text-secondary);display:none;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition);z-index:99;font-size:1.2rem}.feedback-fab.show{display:flex}.feedback-fab:hover{background:var(--border);border-color:var(--border-hover);color:var(--text-primary)}.feedback-fab svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.feedback-overlay{display:none;position:fixed;inset:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:10000;align-items:center;justify-content:center}.feedback-overlay.open{display:flex}.feedback-modal{position:relative;width:520px;max-width:95vw;height:720px;max-height:90vh;border-radius:16px;overflow:hidden;background:var(--bg-card, #1a1a2e);border:1px solid var(--border, #333);box-shadow:0 24px 80px #0006}.feedback-modal iframe{width:100%;height:100%;border:none}.feedback-modal-close{position:absolute;top:8px;right:8px;width:32px;height:32px;border-radius:50%;background:#00000080;color:#fff;border:none;cursor:pointer;font-size:1.1rem;display:flex;align-items:center;justify-content:center;z-index:1}.feedback-modal-close:hover{background:#000000b3}@media print{.feedback-fab,.feedback-overlay{display:none!important}}.i18n-disclaimer-btn{display:none;align-items:center;gap:5px;padding:6px 12px;background:var(--bg-glass);border:1px solid var(--border);border-radius:8px;color:var(--text-secondary);font-family:var(--font-body);font-size:.75rem;font-weight:500;cursor:pointer;transition:var(--transition);white-space:nowrap;margin-left:4px}.i18n-disclaimer-btn.visible{display:flex}.i18n-disclaimer-btn:hover{background:var(--border);color:var(--text-primary);border-color:var(--border-hover)}[data-theme=daylight] .i18n-disclaimer-btn:hover,[data-theme=ivory] .i18n-disclaimer-btn:hover,[data-theme=slate] .i18n-disclaimer-btn:hover,[data-theme=polyu] .i18n-disclaimer-btn:hover{background:#0000000a}.i18n-disclaimer-btn .i18n-icon{font-size:.9rem;line-height:1}.i18n-disclaimer-overlay{position:fixed;inset:0;z-index:10000;background:#0009;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s;padding:24px}.i18n-disclaimer-overlay.active{opacity:1;visibility:visible}.i18n-disclaimer-modal{background:var(--bg-card);border:1px solid var(--border);border-radius:calc(var(--radius) + 4px);max-width:520px;width:100%;padding:36px 40px;position:relative;transform:translateY(20px) scale(.97);transition:transform .3s;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.i18n-disclaimer-overlay.active .i18n-disclaimer-modal{transform:translateY(0) scale(1)}.i18n-disclaimer-modal .modal-close{position:absolute;top:14px;right:14px;width:32px;height:32px;border:1px solid var(--border);border-radius:50%;background:var(--bg-glass);color:var(--text-secondary);font-size:1.1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--transition)}.i18n-disclaimer-modal .modal-close:hover{background:var(--border);color:var(--text-primary)}.i18n-disclaimer-modal h3{font-family:var(--font-display);font-size:1.25rem;color:var(--text-primary);margin-bottom:16px}.i18n-disclaimer-modal p{font-size:.92rem;color:var(--text-secondary);line-height:1.75;margin-bottom:12px}.i18n-disclaimer-modal .llm-badge{display:inline-block;font-family:var(--font-mono);font-size:.72rem;padding:3px 10px;border-radius:6px;background:var(--bg-glass);border:1px solid var(--border);color:var(--text-muted);margin-top:4px}