:root{--bg:#f7fafc;--surface:#fff;--ink:#14213d;--muted:#5b6b8c;--brand:#1d3557;--accent:#2a9d8f;--accent-dark:#21867a;--line:#e2e8f0;--radius:12px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Noto Sans TC,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6}.container{max-width:1080px;margin:0 auto;padding:0 20px}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:10;background:hsla(0,0%,100%,.92);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}.site-header .container{display:flex;align-items:center;justify-content:space-between;height:60px}.brand{font-weight:800;font-size:20px;color:var(--brand);text-decoration:none}.nav{display:flex;gap:20px;align-items:center}.nav a{color:var(--muted);text-decoration:none;font-size:15px}.nav a:hover{color:var(--ink)}.dest-menu{position:relative}.dest-menu summary{cursor:pointer;list-style:none;color:var(--muted);font-size:15px}.dest-menu summary::-webkit-details-marker{display:none}.dest-menu summary:hover{color:var(--ink)}.dest-menu-panel{position:absolute;top:calc(100% + 10px);left:0;z-index:20;background:#fff;border:1px solid var(--line);border-radius:12px;padding:8px;min-width:200px;box-shadow:0 12px 32px rgba(20,33,61,.14)}.dest-menu-panel a{display:block;padding:8px 12px;border-radius:8px;color:var(--ink);text-decoration:none;font-size:15px}.dest-menu-panel a:hover{background:var(--bg)}.lang-toggle{display:flex;border:1px solid var(--line);border-radius:999px;overflow:hidden}.lang-toggle button{border:0;background:transparent;padding:6px 12px;cursor:pointer;font-size:13px;color:var(--muted)}.lang-toggle button.active{background:var(--brand);color:#fff}.lang-toggle select{border:0;background:transparent;padding:6px 10px;cursor:pointer;font-size:13px;color:var(--muted);max-width:190px}.hero{background:linear-gradient(135deg,#1d3557,#274b7a 60%,#2a9d8f 130%);color:#fff;padding:72px 0 64px}.hero h1{font-size:40px;margin:0 0 12px;line-height:1.25}.hero p{font-size:18px;opacity:.9;max-width:560px}.hero-cta{margin-top:24px;display:flex;gap:12px;flex-wrap:wrap}.trust{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:16px;gap:16px;margin-top:40px}.trust-item{background:hsla(0,0%,100%,.12);border-radius:var(--radius);padding:16px}.trust-item strong{display:block;margin-bottom:4px}.trust-item span{font-size:14px;opacity:.85}.btn{display:inline-block;padding:12px 24px;border-radius:999px;text-decoration:none;font-weight:700;font-size:16px;cursor:pointer;border:1px solid transparent}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-dark)}.btn-dark{background:var(--brand);color:#fff;border-color:var(--brand)}.btn-dark:hover{background:#162a45}.btn-ghost{background:transparent;color:#fff;border-color:hsla(0,0%,100%,.5)}.btn-outline{background:#fff;color:var(--brand);border-color:var(--line)}.btn:disabled{opacity:.6;cursor:not-allowed}.section{padding:56px 0}.section h2{font-size:28px;margin:0 0 8px}.section .sub{color:var(--muted);margin:0 0 28px}.country-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));grid-gap:16px;gap:16px}.country-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px 16px;text-align:center;text-decoration:none;color:var(--ink);transition:transform .12s ease,box-shadow .12s ease}.country-card:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(20,33,61,.1)}.country-card .flag{font-size:44px}.country-card .name{font-weight:700;margin-top:8px}.country-card .price{color:var(--muted);font-size:14px;margin-top:4px}.steps{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:16px;gap:16px}.step{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px}.step .num{display:inline-flex;width:36px;height:36px;border-radius:50%;background:var(--brand);color:#fff;align-items:center;justify-content:center;font-weight:800;margin-bottom:12px}.step strong{display:block;margin-bottom:6px}.step p{margin:0;color:var(--muted);font-size:15px}.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:10px}.faq-item summary{padding:16px 20px;cursor:pointer;font-weight:600;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";float:right;color:var(--accent);font-weight:800}.faq-item[open] summary:after{content:"–"}.faq-item .answer{padding:0 20px 16px;color:var(--muted);font-size:15px}.plans-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));grid-gap:16px;gap:16px}.plan-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column}.plan-card .data{font-size:30px;font-weight:800;color:var(--brand)}.plan-card .days{color:var(--muted);font-size:14px}.plan-card .price{font-size:24px;font-weight:700;margin:12px 0 4px}.plan-card .fup{font-size:12px;color:var(--muted)}.plan-card .btn{margin-top:16px;text-align:center}.note{background:#fffbe6;border:1px solid #f5e6a3;border-radius:var(--radius);padding:16px 20px;margin-top:24px;font-size:14px;color:#6b5d1f}.breadcrumb{font-size:14px;color:var(--muted);margin-bottom:16px}.breadcrumb a{color:var(--brand);text-decoration:none}.form{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;max-width:560px}.field{margin-bottom:16px}.field label{display:block;font-weight:600;margin-bottom:6px;font-size:15px}.field .hint{font-size:13px;color:var(--muted);margin-top:4px}.input{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:8px;font-size:16px}.input:focus{outline:2px solid var(--accent);border-color:var(--accent)}.order-summary{background:var(--bg);border-radius:8px;padding:16px;margin-bottom:20px;font-size:15px}.order-summary .row{display:flex;justify-content:space-between;padding:4px 0}.order-summary .total{font-weight:800;font-size:18px;border-top:1px solid var(--line);margin-top:8px;padding-top:8px}.error{color:#c0392b;font-size:14px;margin-top:8px}.order-box{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;max-width:640px}.status-pill{display:inline-block;padding:4px 14px;border-radius:999px;font-size:14px;font-weight:700}.status-DELIVERED{background:#e6f7f3;color:#14705f}.status-FULFILLING,.status-PAID,.status-PENDING_PAYMENT{background:#fff4e0;color:#9a6b00}.status-PROVISION_FAILED,.status-REFUNDED{background:#fdecea;color:#b3261e}.qr-wrap{text-align:center;margin:20px 0}.qr-wrap img{max-width:240px;border:1px solid var(--line);border-radius:8px}.lpa{background:var(--bg);border:1px dashed var(--line);border-radius:8px;padding:12px;font-family:monospace;font-size:13px;word-break:break-all}.install-steps{padding-left:20px}.install-steps li{margin-bottom:8px}.site-footer{border-top:1px solid var(--line);margin-top:40px;padding:28px 0;color:var(--muted);font-size:14px}.site-footer .container{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}.site-footer a{color:var(--muted);text-decoration:none;margin-left:16px}@media (max-width:640px){.hero h1{font-size:30px}.steps,.trust{grid-template-columns:1fr}.nav a.hide-mobile{display:none}}.admin-layout{display:flex;min-height:calc(100vh - 60px)}.admin-nav{width:200px;flex-shrink:0;border-right:1px solid var(--line);padding:24px 16px;background:var(--surface)}.admin-nav a{display:block;padding:10px 12px;border-radius:8px;color:var(--muted);text-decoration:none;margin-bottom:4px;font-size:15px}.admin-nav a:hover{background:var(--bg);color:var(--ink)}.admin-main{flex:1 1;padding:28px;max-width:980px}.admin-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));grid-gap:16px;gap:16px;margin:20px 0}.admin-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px}.admin-card .k{font-size:13px;color:var(--muted)}.admin-card .v{font-size:24px;font-weight:800;margin-top:4px}.alert{border-radius:var(--radius);padding:14px 18px;margin:16px 0;font-size:15px}.alert-warn{background:#fff4e0;border:1px solid #f5d9a3;color:#7a5200}.alert-ok{background:#e6f7f3;border:1px solid #bfe8df;color:#14705f}.alert-err{background:#fdecea;border:1px solid #f5c6c0;color:#b3261e}table.table{width:100%;border-collapse:collapse;background:var(--surface);font-size:14px}table.table td,table.table th{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left}table.table th{background:var(--bg);color:var(--muted);font-weight:600;white-space:nowrap}table.table td{vertical-align:middle}@media (max-width:720px){.admin-layout{flex-direction:column}.admin-nav{width:auto;display:flex;gap:4px;overflow-x:auto;padding:12px}.admin-nav a{white-space:nowrap;margin-bottom:0}}.uae-crumb{color:hsla(0,0%,100%,.75)}.uae-crumb a{color:#fff}.plan-card-featured{border:2px solid var(--accent);position:relative}.plan-badge{position:absolute;top:-12px;left:20px;background:var(--accent);color:#fff;font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px}.uae-more{margin-top:20px;color:var(--muted);font-size:15px}.uae-more a{color:var(--brand)}.uae-source{margin-top:12px;color:var(--muted);font-size:13px}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius)}.table-wrap table.table{min-width:520px}.calc{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,2fr);grid-gap:24px;gap:24px;align-items:start}.calc-inputs,.calc-result,.compat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px}.calc-result{position:-webkit-sticky;position:sticky;top:16px}.calc-hint{color:var(--muted);font-size:14px;margin:8px 0 12px}.calc-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 0;border-top:1px solid var(--line)}.calc-row label,.calc-select{font-size:15px}.calc-select{width:auto;min-width:110px;padding:8px 10px}.calc-k{color:var(--muted);font-size:14px}.calc-v{font-size:40px;font-weight:800;color:var(--brand);line-height:1.1;margin:4px 0}.calc-sub{color:var(--muted);font-size:14px;margin:4px 0 0}.calc-pick{border-top:1px solid var(--line);margin-top:20px;padding-top:16px;display:flex;flex-direction:column;gap:4px}.calc-plan{font-size:20px;font-weight:700}.calc-price{font-size:18px;margin-bottom:8px}.calc-note{color:var(--muted);font-size:12px;margin-top:16px}.compat{max-width:640px}.compat-verdict{border-radius:var(--radius);padding:16px 18px;margin-top:16px;font-size:15px}.compat-yes{background:#e6f7f3;border:1px solid #bfe8df;color:#14705f}.compat-maybe{background:#fff4e0;border:1px solid #f5d9a3;color:#7a5200}.compat-no{background:#fdecea;border:1px solid #f5c6c0;color:#b3261e}@media (max-width:760px){.calc{grid-template-columns:1fr}.calc-result{position:static}}@media (max-width:640px){.container{padding:0 16px}.brand{font-size:18px;white-space:nowrap}.nav{gap:12px;min-width:0}.dest-menu summary,.nav a{font-size:14px}.lang-toggle select{max-width:104px;padding:6px 8px}.dest-menu-panel{left:auto;right:-110px}}.checkout-compat{background:#fff4e0;border:1px solid #f5d9a3;color:#7a5200;border-radius:var(--radius);padding:10px 14px;font-size:14px;margin:4px 0 16px}.checkout-compat a{color:#7a5200;font-weight:700}.checkout-fine{margin-top:16px;color:var(--muted);font-size:13px;line-height:1.5}.checkout-fine p{margin:0 0 6px}.checkout-fine a{color:var(--brand)}.uae-band{background:#eef6f5}.uae-band .sub a{color:var(--brand);font-weight:600}.plan-network{color:var(--muted);font-size:14px;margin:0 0 20px}.plan-network strong{color:var(--ink)}@media (max-width:640px){.plans-compact{grid-template-columns:1fr;gap:10px}.plans-compact .plan-card{display:grid;grid-template-columns:1fr auto;grid-column-gap:12px;column-gap:12px;align-items:center;padding:14px 16px}.plans-compact .plan-card .data{font-size:20px;grid-column:1;grid-row:1}.plans-compact .plan-card .days{grid-column:1;grid-row:2}.plans-compact .plan-card .fup{grid-column:1;grid-row:3}.plans-compact .plan-card .price{font-size:18px;margin:0;grid-column:2;grid-row:1;text-align:right}.plans-compact .plan-card .btn{margin-top:6px;padding:8px 18px;grid-column:2;grid-row:2/span 2;align-self:start}.country-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.country-card{padding:16px 10px}.country-card .flag{font-size:34px}.country-card .name{font-size:15px}.country-card .price{font-size:13px}}@media (max-width:380px){.brand{font-size:16px}.lang-toggle select{max-width:92px}}