:root{--navy:#0b1f3a;--navy-light:#132b4d;--teal:#14b8a6;--gold:#d4af37;--ink:#1a1a2e;--paper:#f7f9fc;--grey:#8a94a6}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{color:var(--ink);background:#fff;font-family:Noto Sans TC,-apple-system,PingFang TC,Microsoft JhengHei,sans-serif;line-height:1.6}h1,h2,h3,h4{font-weight:900;line-height:1.25}img{max-width:100%;display:block}.nav{z-index:100;backdrop-filter:blur(8px);background:#0b1f3af5;justify-content:space-between;align-items:center;padding:.8rem 1.25rem;display:flex;position:sticky;top:0}.nav-brand{color:#fff;letter-spacing:.02em;font-size:1.1rem;font-weight:900;text-decoration:none}.nav-brand .gold{color:var(--gold)}.nav-links{align-items:center;gap:1.1rem;list-style:none;display:flex}.nav-links a{color:#cdd6e4;font-size:.95rem;font-weight:500;text-decoration:none}.nav-links a:hover{color:var(--teal)}.nav-cta{background:var(--gold);border-radius:999px;padding:.45rem 1rem;font-weight:700;color:var(--navy)!important}.nav-cta:hover{background:#e2c14d;color:var(--navy)!important}@media (width<=860px){.nav-links a:not(.nav-cta){display:none}}.hero{background:radial-gradient(60% 90% at 80% 10%, #14b8a638, transparent 60%), radial-gradient(50% 70% at 15% 85%, #14b8a61f, transparent 55%), var(--navy);color:#fff;padding:5.5rem 1.25rem 4.5rem}.hero-inner{max-width:1080px;margin:0 auto}.hero h1{font-size:clamp(2rem,6vw,3.4rem)}.hero h1 .gold{color:var(--gold)}.hero .sub{color:#cdd6e4;max-width:40ch;margin:1.1rem 0 1.8rem;font-size:1.1rem}.hero .fomo-line{color:var(--teal);margin-top:1.2rem;font-size:.85rem}.hero .brand-line{color:var(--grey);margin-top:2.2rem;font-size:.8rem}.btn{border-radius:999px;padding:.85rem 1.6rem;font-size:1rem;font-weight:700;text-decoration:none;transition:transform .15s,box-shadow .15s,background .15s;display:inline-block}.btn:active{transform:translateY(1px)}.btn-gold{background:var(--gold);color:var(--navy);box-shadow:0 6px 18px 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.icon{margin-bottom:.7rem;font-size:1.8rem}.card h3{margin-bottom:.45rem;font-size:1.05rem}.card p{color:#aeb9cb;font-size:.95rem}.section.paper .card{background:#fff;border:1px solid #e6ebf2;box-shadow:0 2px 10px #0b1f3a0d}.section.paper .card p{color:#5b6675}.vs{grid-template-columns:1fr 1fr;gap:1.2rem;display:grid}@media (width<=860px){.vs{grid-template-columns:1fr}}.vs-col{border-radius:16px;padding:1.6rem}.vs-col.bad{background:#0d1626;border:1px solid #ffffff14}.vs-col.good{background:#14b8a61a;border:1px solid #14b8a666}.vs-col h3{margin-bottom:1rem}.vs-col ul{list-style:none}.vs-col li{color:#cdd6e4;border-bottom:1px solid #ffffff0d;padding:.5rem 0;font-size:.95rem}.vs-col li:last-child{border-bottom:none}.section.paper .vs-col.bad{background:#eef1f6;border-color:#dde3ec}.section.paper .vs-col.bad li{color:#5b6675;border-bottom-color:#e2e7ef}.section.paper .vs-col.good{background:#e9faf7;border-color:#14b8a680}.section.paper .vs-col.good li{color:var(--ink);border-bottom-color:#d3f1ec}.timeline{border-left:2px solid #14b8a659;margin:2rem 0 0;padding-left:2rem;position:relative}.tl-item{padding:0 0 1.8rem 1.4rem;position:relative}.tl-item:before{content:"";background:var(--teal);border-radius:50%;width:14px;height:14px;position:absolute;top:.3rem;left:-2.55rem;box-shadow:0 0 0 4px #14b8a633}.tl-item .phase{color:var(--teal);letter-spacing:.04em;font-size:.85rem;font-weight:700}.tl-item h3{margin:.15rem 0 .3rem;font-size:1.1rem}.tl-item p{color:#aeb9cb;font-size:.95rem}.price-card{background:#fff;border:1px solid #e6ebf2;border-radius:16px;padding:2rem 1.6rem}.price-card.primary{border:2px solid var(--gold);box-shadow:0 8px 28px #d4af372e}.price-card .price{color:var(--gold);margin:.4rem 0;font-size:2.2rem;font-weight:900}.price-card.grey{background:#eef1f6;border-color:#dde3ec}.price-card .price.grey{color:var(--navy)}.price-card ul{margin-top:1rem;list-style:none}.price-card li{color:#5b6675;border-bottom:1px solid #eef1f6;padding:.45rem 0;font-size:.95rem}.price-card li:last-child{border-bottom:none}.footnote{color:var(--grey);margin-top:1.6rem;font-size:.85rem}.cta-block{text-align:center}.cta-block h2{font-size:clamp(1.6rem,4.5vw,2.4rem)}.cta-block p{color:#aeb9cb;margin:1rem 0 2rem}.footer{color:var(--grey);background:#081527;padding:2.5rem 1.25rem;font-size:.85rem}.footer-inner{flex-wrap:wrap;justify-content:space-between;gap:1rem;max-width:1080px;margin:0 auto;display:flex}.footer a{color:#cdd6e4;text-decoration:none}.wa-float{z-index:200;color:#fff;background:#25d366;border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;transition:transform .15s;display:flex;position:fixed;bottom:1.2rem;right:1.2rem;box-shadow:0 8px 24px #00000040}.wa-float:hover{transform:scale(1.08)}details{background:#fff;border:1px solid #e6ebf2;border-radius:12px;margin-bottom:.8rem}summary{cursor:pointer;padding:1rem 1.2rem;font-weight:700;list-style:none;position:relative}summary:after{content:"+";color:var(--teal);font-weight:900;position:absolute;right:1.2rem}details[open] summary:after{content:"−"}details .ans{color:#5b6675;padding:0 1.2rem 1.1rem}