:root[data-ff-lang=zh-TW] [data-ff-l=en],:root[data-ff-lang=en] [data-ff-l=zh-TW]{display:none}.ff-landing-btn{display:inline-flex;align-items:center;gap:8px;padding:.7rem 1.5rem;border-radius:999px;font-family:var(--font-family-en),sans-serif;font-size:.95rem;font-weight:600;text-decoration:none;white-space:nowrap;transition:var(--transition)}.ff-landing-btn-primary{background:var(--fire-blue);color:var(--color-on-primary);box-shadow:0 0 rgba(var(--fire-blue-rgb),.5)}.ff-landing-btn-primary:hover{background:var(--fire-blue-glow);box-shadow:0 6px 26px -6px rgba(var(--fire-blue-rgb),.65);transform:translateY(-1px)}.ff-landing-btn-ghost{border:1px solid var(--border-hover);background:var(--bg-glass);color:var(--text-primary)}.ff-landing-btn-ghost:hover{background:var(--bg-glass-hover);border-color:var(--fire-blue)}.ff-landing-btn-arrow{font-size:1.15em;line-height:1;transition:transform .2s cubic-bezier(.4,0,.2,1)}.ff-landing-btn:hover .ff-landing-btn-arrow,.ff-landing-section-more:hover .ff-landing-btn-arrow{transform:translate(5px)}.ff-landing a:focus-visible,.ff-landing-header-actions :focus-visible,.site-header a:focus-visible{outline:2.5px solid var(--color-focus);outline-offset:3px;border-radius:6px}.ff-landing-header-actions{display:flex;align-items:center;gap:var(--spacing-sm);flex-shrink:0}.ff-lang-switch{display:flex;border:1px solid var(--border-color);border-radius:999px;overflow:hidden;background:var(--bg-glass)}.ff-lang-switch-btn{font-family:var(--font-family-en),sans-serif;font-size:.8rem;font-weight:600;padding:7px 14px;border:0;background:transparent;color:var(--text-secondary);cursor:pointer;transition:var(--transition)}.ff-lang-switch-btn:hover{color:var(--text-primary)}.ff-lang-switch-btn[aria-pressed=true]{background:var(--fire-blue);color:var(--color-on-primary)}.ff-landing-header-cta{display:none}.ff-landing-hero{padding:var(--spacing-xl) 0}.ff-landing-hero-grid{display:grid;gap:var(--spacing-lg);align-items:center}.ff-landing-hero-art{--promo-ratio: 1 / 1;order:-1;width:100%;border-radius:16px;overflow:hidden;border:1px solid var(--border-color);box-shadow:var(--shadow-lg);max-width:420px;margin:0 auto}.ff-landing-hero-art .promo-rail{position:absolute;left:0;right:0;bottom:0;z-index:5;border-top:none;background:transparent;pointer-events:none}.ff-landing-hero-art .promo-rail>*{pointer-events:auto}.ff-landing-eyebrow{display:inline-flex;align-items:center;font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--color-primary-strong);background:var(--orange-50);border:1px solid var(--orange-100);padding:6px 14px;border-radius:999px;margin-bottom:var(--spacing-md)}.ff-landing-title{font-weight:900;font-size:clamp(2rem,6vw,3.4rem);line-height:1.16;letter-spacing:-.01em;margin-bottom:var(--spacing-sm)}.ff-landing-title em{font-style:normal;color:var(--color-primary-strong)}.ff-landing-lede{font-size:1.05rem;color:var(--text-secondary);margin-bottom:var(--spacing-lg);max-width:56ch}.ff-landing-hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:var(--spacing-lg)}.ff-landing-facts{list-style:none;display:flex;flex-direction:column;gap:9px;padding-top:var(--spacing-md);border-top:1px solid var(--border-color);font-size:.89rem;color:var(--text-secondary)}.ff-landing-facts li{display:flex;align-items:center;gap:10px}.ff-landing-facts li:before{content:"";width:5px;height:5px;border-radius:50%;background:var(--fire-blue);flex:none}.ff-landing-section{padding:var(--spacing-xl) 0;border-top:1px solid var(--border-color)}.ff-landing-section-head{margin-bottom:var(--spacing-lg)}.ff-landing-section-head h2{font-weight:900;font-size:clamp(1.4rem,4vw,2rem);margin-bottom:8px}.ff-landing-section-desc{color:var(--text-secondary);font-size:.98rem}.ff-landing-section-more{display:inline-flex;align-items:center;gap:6px;font-size:.9rem;font-weight:600;color:var(--color-primary-strong);text-decoration:none;transition:var(--transition)}.ff-landing-section-more:hover{color:var(--brown-900)}.ff-landing-cards{display:grid;grid-template-columns:1fr;gap:var(--spacing-sm)}.ff-landing-cards:not([data-ff-picked])>.ff-landing-card:nth-child(n+5),.ff-landing-card[hidden]{display:none}.ff-landing-card{background:var(--bg-glass);border:1px solid var(--border-color);border-radius:16px;padding:22px 20px;display:flex;flex-direction:column;gap:9px;text-decoration:none;color:var(--text-primary);transition:var(--transition)}.ff-landing-card:hover{background:var(--bg-glass-hover);border-color:var(--fire-blue);transform:translateY(-3px)}.ff-landing-card-icon{position:relative;width:56px;height:56px;border-radius:13px;overflow:hidden;margin-bottom:5px;background:var(--cream-200);border:1px solid var(--border-color);display:flex;align-items:center;justify-content:center;font-family:var(--font-family-en),sans-serif;font-size:1.4rem;font-weight:700;color:var(--color-primary-strong)}.ff-landing-card-icon img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;display:block}.ff-landing-card-cat{font-size:.7rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--color-primary-strong)}.ff-landing-card-name{font-weight:700;font-size:1.05rem}.ff-landing-card-desc{font-size:.89rem;color:var(--text-secondary);line-height:1.62}.ff-landing-card-go{margin-top:auto;padding-top:12px;font-size:.86rem;font-weight:600;color:var(--text-secondary);transition:var(--transition)}.ff-landing-card:hover .ff-landing-card-go{color:var(--color-primary-strong)}.ff-landing-steps{list-style:none;display:flex;flex-direction:column;align-items:center;gap:var(--spacing-md)}.ff-landing-step{text-align:center;padding:var(--spacing-sm);width:100%}.ff-landing-step-n{width:56px;height:56px;border-radius:50%;background:var(--fire-blue);color:var(--color-on-primary);font-family:var(--font-family-en),sans-serif;font-weight:800;font-size:1.35rem;display:grid;place-items:center;margin:0 auto var(--spacing-sm);box-shadow:var(--shadow-md)}.ff-landing-step h3{font-weight:700;font-size:1.08rem;margin-bottom:10px}.ff-landing-step p{font-size:.92rem;color:var(--text-secondary)}.ff-landing-step code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.86em;background:var(--orange-100);color:var(--color-primary-strong);padding:2px 7px;border-radius:6px}.ff-landing-vision{list-style:none;display:grid;gap:0}.ff-landing-vision li{display:grid;gap:8px;align-items:start;padding:26px 0;border-top:1px solid var(--border-color)}.ff-landing-vision li:last-child{border-bottom:1px solid var(--border-color)}.ff-landing-vision-n{font-family:var(--font-family-en),sans-serif;font-size:2.6rem;font-weight:800;line-height:1;color:transparent;-webkit-text-stroke:1.5px rgba(var(--fire-blue-rgb),.55)}.ff-landing-vision h3{font-weight:700;font-size:1.1rem;margin-bottom:8px}.ff-landing-vision p{font-size:.94rem;color:var(--text-secondary);max-width:62ch}.ff-landing-cta{background:linear-gradient(135deg,rgba(var(--fire-blue-rgb),.13),rgba(var(--fire-blue-rgb),.03));border:1px solid var(--fire-blue);border-radius:22px;padding:var(--spacing-xl) var(--spacing-md);text-align:center;margin:var(--spacing-xl) 0;box-shadow:var(--shadow-md)}.ff-landing-cta h2{font-weight:900;font-size:clamp(1.4rem,4vw,2rem);margin-bottom:8px}.ff-landing-cta p{color:var(--text-secondary);margin-bottom:var(--spacing-lg)}@media (min-width: 768px){.ff-landing-header-cta{display:inline-flex}.ff-landing-hero,.ff-landing-section{padding:var(--spacing-xxl) 0}.ff-landing-cards{grid-template-columns:repeat(2,1fr)}.ff-landing-vision li{grid-template-columns:78px 1fr;gap:var(--spacing-md)}.ff-landing-cta{padding:var(--spacing-xl) var(--spacing-lg)}}@media (min-width: 1024px){.ff-landing-hero-grid{grid-template-columns:1.05fr .95fr;gap:var(--spacing-xl)}.ff-landing-hero-art{order:0;max-width:none}.ff-landing-section-head{display:flex;align-items:baseline;justify-content:space-between;gap:var(--spacing-md);flex-wrap:wrap}.ff-landing-cards{grid-template-columns:repeat(4,1fr)}.ff-landing-steps{flex-direction:row;align-items:flex-start;justify-content:center;gap:0}.ff-landing-step{flex:1;max-width:320px;position:relative}.ff-landing-step+.ff-landing-step:before{content:"";position:absolute;top:44px;left:-30px;width:60px;height:2px;background:var(--border-hover)}.ff-landing-step+.ff-landing-step:after{content:"";position:absolute;top:40px;left:24px;width:9px;height:9px;border-right:2px solid var(--border-hover);border-top:2px solid var(--border-hover);transform:rotate(45deg)}}