:root{--blue:#0b2f5b;--blue2:#155f96;--cyan:#3fb7d7;--gray:#344054;--muted:#667085;--line:#d7e2ef;--shadow:0 18px 45px rgba(11,47,91,.12);--radius:20px}*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;font-family:"Noto Sans TC","Microsoft JhengHei",Arial,sans-serif;color:var(--gray);background:#fff;line-height:1.72;letter-spacing:.01em}img{max-width:100%;height:auto}a{color:var(--blue2);text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:3px}.container{width:min(1120px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:15;background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);backdrop-filter:saturate(140%) blur(12px);box-shadow:0 8px 28px rgba(12,38,69,.06)}.nav-wrap{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:8px 0}.brand{font-weight:900;color:var(--blue);font-size:1.08rem;letter-spacing:.04em;display:inline-flex;align-items:center;gap:10px}.brand:before{content:"";width:16px;height:16px;flex:0 0 16px;border-radius:50%;background:radial-gradient(circle,#fff 0 20%,#55c7e8 22% 45%,#0b2f5b 48% 100%);box-shadow:0 0 18px rgba(63,183,215,.55)}.top-nav{display:flex;gap:10px;flex-wrap:wrap;font-size:.94rem;justify-content:flex-end}.top-nav a{color:#344054;padding:8px 10px;border-radius:999px;transition:.18s ease}.top-nav a:hover{background:#eef6fb;color:var(--blue);text-decoration:none}.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 82% 18%,rgba(63,183,215,.28),transparent 32%),radial-gradient(circle at 18% 0%,rgba(255,255,255,.10),transparent 28%),linear-gradient(135deg,#061c36 0%,#0b2f5b 55%,#102f50 100%);padding:88px 0 64px;border-bottom:1px solid var(--line)}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 0 52%,rgba(63,183,215,.12) 52.2% 53%,transparent 53.2% 100%),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(180deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:auto,56px 56px,56px 56px;pointer-events:none}.hero .container{position:relative;z-index:1}.hero-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(300px,.85fr);gap:36px;align-items:center}.eyebrow{color:#b9ecff;font-weight:900;margin:0 0 12px;letter-spacing:.08em}h1{font-size:clamp(2rem,4vw,3.65rem);line-height:1.16;margin:.1em 0 .35em;color:#fff;letter-spacing:-.025em;text-shadow:0 10px 30px rgba(0,0,0,.20)}h2{font-size:clamp(1.38rem,2.1vw,2.05rem);line-height:1.28;margin:0 0 16px;color:var(--blue);letter-spacing:-.01em}h3{font-size:1.12rem;margin:0 0 8px;color:#1d2b3a}p{margin-top:0}.lead{font-size:1.12rem;color:#e7f3fa;max-width:850px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.primary-cta,.secondary-cta{display:inline-flex;align-items:center;justify-content:center;border-radius:14px;padding:13px 18px;min-height:48px;font-weight:900;text-decoration:none!important;transition:.18s ease;text-align:center}.primary-cta{background:#fff;color:var(--blue);box-shadow:0 14px 30px rgba(0,0,0,.16)}.primary-cta.dark{background:var(--blue);color:#fff}.secondary-cta{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.45);backdrop-filter:blur(8px)}.store-cta{background:rgba(255,255,255,.16)}.quote-card{background:#fff;border:1px solid rgba(255,255,255,.75);border-radius:var(--radius);box-shadow:0 28px 60px rgba(4,25,49,.24);padding:26px;position:relative;overflow:hidden;color:var(--gray)}.quote-card span{display:block;color:var(--muted);font-weight:800;margin-bottom:8px}.quote-card strong{display:block;font-size:1.25rem;color:var(--blue);line-height:1.45}.quote-card p{color:var(--muted);margin-bottom:0}.product-image-wrap{background:linear-gradient(180deg,#f8fbfe,#edf5fa);border:1px solid var(--line);border-radius:18px;padding:18px;margin-bottom:18px;text-align:center}.product-image-wrap img{max-height:240px;object-fit:contain}.section{padding:64px 0}.section.alt{background:linear-gradient(180deg,#f4f8fb 0%,#eef5fa 100%);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.two-col{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(280px,.75fr);gap:24px}.card{background:#fff;border:1px solid rgba(215,226,239,.96);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);color:var(--gray)}.split{display:grid;grid-template-columns:1fr 1fr;gap:40px}.check-list{padding-left:0;list-style:none;margin:0}.check-list li{padding:12px 0 12px 34px;border-bottom:1px solid var(--line);position:relative}.check-list li:before{content:"";position:absolute;left:0;top:22px;width:13px;height:13px;border-radius:50%;background:radial-gradient(circle,#fff 0 25%,var(--cyan) 28% 100%);box-shadow:0 0 12px rgba(63,183,215,.45)}.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.spec-table{width:100%;border-collapse:collapse;background:#fff;color:var(--gray)}.spec-table th,.spec-table td{padding:16px 18px;border-bottom:1px solid var(--line);vertical-align:top;text-align:left}.spec-table th{width:230px;background:#f7fbfe;color:var(--blue);font-weight:900}.spec-note{color:var(--muted);margin-top:14px}.faq-grid{display:grid;gap:14px}details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 18px;box-shadow:0 8px 22px rgba(11,47,91,.05);color:var(--gray)}summary{cursor:pointer;font-weight:900;color:var(--blue)}details p{margin:10px 0 0}.notice-box{background:#f9fbfd;border:1px solid #d9e5ee;border-left:4px solid #6e92aa;border-radius:14px;padding:16px 18px;color:#4d5966}.bottom-cta{margin-top:28px;background:linear-gradient(135deg,#eaf5fb,#fff);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);color:var(--gray)}.bottom-cta .text-link{display:inline-block;margin-left:14px;font-weight:900}.site-footer{background:linear-gradient(135deg,#071b32,#152b43);color:#dfe7ef;padding:38px 0;margin-top:0}.site-footer a{color:#fff}.footer-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:28px}.footer-grid p{margin:.35em 0;color:#d4dde8}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.product-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 10px 26px rgba(11,47,91,.07);display:flex;flex-direction:column;gap:8px;transition:.18s ease;color:var(--gray)}.product-card:hover{transform:translateY(-2px);border-color:#a8d7e7;box-shadow:0 18px 36px rgba(11,47,91,.12)}.card-image{background:#f7fbfe;border:1px solid var(--line);border-radius:14px;display:flex;align-items:center;justify-content:center;min-height:150px;padding:14px}.card-image img{max-height:130px;object-fit:contain}.product-card strong{color:var(--blue);font-size:1.08rem}.product-card span{color:var(--muted);font-size:.94rem}.screen-match{background:radial-gradient(circle at 88% 16%,rgba(63,183,215,.12),transparent 25%),#fff}.screen-match p{max-width:980px}.screen-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:22px}.screen-card{background:linear-gradient(180deg,#fff,#f8fbfe);border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 10px 28px rgba(11,47,91,.07);color:var(--gray)}.screen-card h3{color:var(--blue);font-size:1.18rem;margin-bottom:10px}.screen-card p{color:#4d5966;margin:0 0 14px}.small-cta{display:inline-flex;align-items:center;justify-content:center;border-radius:12px;padding:10px 14px;min-height:42px;background:#edf7fb;color:var(--blue)!important;font-weight:900;border:1px solid #cce7f2;text-align:center}.promo-offer{padding:26px 0 8px;background:transparent}.promo-banner{position:relative;overflow:hidden;background:linear-gradient(135deg,#082445 0%,#0f3b6b 58%,#1f6ea2 100%);border:1px solid rgba(255,255,255,.14);border-radius:22px;padding:28px 30px;box-shadow:0 20px 46px rgba(8,36,69,.18);color:#fff}.promo-tag{display:inline-flex;align-items:center;justify-content:center;padding:7px 12px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.26);color:#dff6ff;font-weight:900;font-size:.9rem;letter-spacing:.06em;margin-bottom:12px}.promo-banner h2{margin:0 0 12px;color:#fff;font-size:clamp(1.35rem,2.5vw,2rem);line-height:1.3}.promo-banner p{margin:0;color:#e9f5fb;font-size:1.02rem;max-width:980px}.promo-banner a{color:#fff;font-weight:900;text-decoration:underline;text-decoration-color:rgba(255,255,255,.55);text-underline-offset:3px}@media (max-width:980px){.container{width:min(100% - 32px,1120px)}.nav-wrap{align-items:flex-start;flex-direction:column;gap:8px;padding:12px 0}.top-nav{width:100%;justify-content:flex-start;gap:8px}.top-nav a{background:#f4f8fb;border:1px solid #e3edf5}.hero{padding:64px 0 46px}.hero-grid,.two-col,.split,.footer-grid{grid-template-columns:1fr}.quote-card{max-width:640px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:640px){body{line-height:1.68}.container{width:min(100% - 24px,1120px)}.site-header{position:static}.brand{font-size:1rem;line-height:1.35}.top-nav{display:grid;grid-template-columns:1fr 1fr;gap:8px;font-size:.9rem}.top-nav a{display:flex;align-items:center;justify-content:center;min-height:42px;text-align:center;padding:8px 6px}.hero{padding:48px 0 36px;background:radial-gradient(circle at 80% 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solid var(--line);padding:12px 14px}.spec-table td{border-bottom:none;padding:12px 14px}}