:root{--page: #f7fbfd;--surface: #ffffff;--surface-blue: #eaf5fa;--ink: #153649;--muted: #587181;--blue: #075f86;--blue-deep: #064761;--lake: #1488aa;--green: #0d9e62;--orange: #e5961b;--gold: #f2c766;--line: #c9e0e9;--shadow: 0 18px 50px rgba(7, 79, 109, .12);--radius: 18px;font-family:Inter,Noto Sans TC,Microsoft JhengHei,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:92px}body{margin:0;overflow-x:clip;background:var(--surface);color:var(--ink);font-size:16px;line-height:1.65}button,a{font:inherit}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}[hidden]{display:none!important}a:focus-visible,button:focus-visible{outline:3px solid var(--orange);outline-offset:4px}.site-shell{min-height:100vh;overflow-x:clip}.site-header{position:sticky;top:0;z-index:40;background:#fffffff5;border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.nav{width:min(1180px,calc(100% - 32px));min-height:72px;margin:0 auto;display:flex;align-items:center;gap:24px}.brand{display:inline-flex;align-items:center;flex:0 0 auto;gap:10px;color:var(--blue-deep);font-weight:900;letter-spacing:0}.brand img{width:46px;height:46px;object-fit:contain}.nav-links{margin-left:auto;display:flex;align-items:center;gap:22px;color:#35596b;font-size:.94rem;font-weight:800}.nav-links a{padding:10px 0}.nav-links a:hover{color:var(--blue)}.nav-cta{flex:0 0 auto}.mobile-nav-trigger,.mobile-nav-close{width:44px;height:44px;padding:0;display:none;place-items:center;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--blue-deep);cursor:pointer}.mobile-nav-trigger svg,.mobile-nav-close svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}.mobile-nav-shell{position:fixed;inset:0;z-index:100}.mobile-nav-overlay{position:absolute;inset:0;width:100%;border:0;background:#09253385;cursor:pointer}.mobile-drawer{position:absolute;top:0;right:0;width:min(88vw,360px);height:100dvh;overflow-y:auto;background:var(--surface);box-shadow:-18px 0 52px #042b3c38}.mobile-drawer-header{min-height:72px;padding:12px 16px;display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line)}.mobile-drawer-header .brand img{width:40px;height:40px}.mobile-nav-close{display:grid;flex:0 0 auto}.mobile-drawer-nav{padding:12px 20px 30px}.mobile-nav-group{padding:18px 0 20px;border-bottom:1px solid var(--line)}.mobile-nav-group p{margin:0 0 8px;color:var(--muted);font-size:.8rem;font-weight:900}.mobile-nav-group a{min-height:48px;display:flex;align-items:center;color:var(--blue-deep);font-size:1.04rem;font-weight:850}.mobile-nav-group a:hover{color:var(--lake)}.mobile-nav-group.secondary-group a{color:var(--muted);font-weight:750}.btn-row{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.btn{min-height:48px;padding:0 20px;display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:8px;font-weight:850;letter-spacing:0;transition:transform .18s ease,box-shadow .18s ease,background-color .18s ease}.btn:hover{transform:translateY(-2px)}.btn.primary{background:var(--blue);color:#fff;box-shadow:0 12px 28px #075f8633}.btn.secondary{background:#fff;color:var(--blue-deep);border-color:#9ec9d9}.btn.line{background:var(--green);color:#fff;box-shadow:0 12px 28px #0d9e622e}main{position:relative}.section{width:min(1120px,calc(100% - 32px));margin:0 auto;padding:82px 0}.section.compact{padding:54px 0}.section-title{max-width:760px;margin-bottom:32px}.section-title.wide-title{max-width:900px}.section-title h2,.support-intro h2,.conversion-layout h2{margin:0 0 12px;color:var(--blue-deep);font-size:2.75rem;line-height:1.12;letter-spacing:0}.section-title p,.support-intro>p,.conversion-layout p{margin:0;color:var(--muted);font-size:1.08rem}.hero{min-height:600px;display:flex;background:linear-gradient(110deg,#fff,#edf7fb 58%,#e4f2f7);border-bottom:1px solid var(--line)}.hero-inner{width:min(1180px,calc(100% - 32px));min-height:600px;margin:0 auto;padding:54px 0 38px;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(360px,.92fr);align-items:center;gap:46px}.hero-copy{position:relative;z-index:2;max-width:680px}.hero h1{margin:0 0 22px;max-width:680px;color:var(--blue-deep);font-size:4.65rem;line-height:1.01;letter-spacing:0}.hero-lead{margin:0;max-width:650px;color:#466779;font-size:1.16rem}.hero-lead strong{display:block;margin-bottom:7px;color:var(--ink);font-size:1.42rem}.hero-actions{margin-top:28px}.hero-scene{position:relative;min-height:480px;align-self:stretch;overflow:hidden}.hero-scene:before{content:"";position:absolute;inset:52px 8px 42px 46px;border-top:1px solid rgba(20,136,170,.18);border-bottom:1px solid rgba(20,136,170,.14);transform:skewY(-7deg)}.hero-character{position:absolute;z-index:2;right:18px;bottom:0;width:min(92%,430px);filter:drop-shadow(0 20px 24px rgba(78,58,33,.16))}.route-line{position:absolute;z-index:1;border:2px dashed rgba(229,150,27,.7);border-left-color:transparent;border-bottom-color:transparent;border-radius:50%}.route-one{width:390px;height:250px;top:54px;right:8px;transform:rotate(-8deg)}.route-two{width:270px;height:170px;left:10px;bottom:42px;transform:rotate(176deg);opacity:.55}.route-point{position:absolute;z-index:2;width:12px;height:12px;border:3px solid #fff;border-radius:50%;background:var(--orange);box-shadow:0 0 0 2px var(--orange)}.point-one{top:88px;left:70px}.point-two{right:36px;bottom:82px}.plane-mark{position:absolute;z-index:3;top:44px;right:42px;color:var(--orange);font-size:2.6rem;line-height:1;transform:rotate(16deg)}#plan-finder,#destinations{scroll-margin-top:92px}.selection-steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--line);box-shadow:var(--shadow)}.selection-step{min-height:222px;padding:24px 20px;display:flex;flex-direction:column;gap:26px;background:var(--surface)}.selection-step>span{color:var(--lake);font-size:1rem;font-weight:900}.selection-step h3{margin:0 0 8px;color:var(--blue-deep);font-size:1.18rem;line-height:1.25}.selection-step p{margin:0;color:var(--muted);font-size:.96rem}.usage-direction{margin-top:28px;padding:28px 30px;display:grid;grid-template-columns:220px 1fr;gap:30px;align-items:start;border-radius:var(--radius);background:var(--blue-deep);color:#fff}.usage-direction>h3{margin:2px 0 0;color:var(--gold);font-size:1.45rem;line-height:1.25}.usage-rows{display:grid}.usage-rows article{padding:13px 0;display:grid;grid-template-columns:190px 1fr;gap:18px;border-top:1px solid rgba(255,255,255,.2)}.usage-rows article:first-child{padding-top:0;border-top:0}.usage-rows article:last-child{padding-bottom:0}.usage-rows strong{color:var(--gold)}.usage-rows p{margin:0;color:#ffffffd6}.product-forms-band{background:#f0f7fa;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.product-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.product-form{min-height:340px;padding:30px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:0 14px 38px #074f6d14}.product-form-heading{min-height:112px;padding-bottom:22px;border-bottom:1px solid var(--line)}.product-form-heading span{display:block;margin-bottom:8px;color:var(--lake);font-size:.9rem;font-weight:900}.product-form-heading h3{margin:0;color:var(--blue-deep);font-size:1.7rem;line-height:1.2}.product-form ul{margin:22px 0 0;padding-left:20px;color:var(--muted)}.product-form li+li{margin-top:12px}.physical-form{border-top:4px solid var(--green)}.esim-form{border-top:4px solid var(--lake)}.refill-route{margin-top:28px;padding:24px 0 0;display:flex;align-items:center;justify-content:space-between;gap:28px;border-top:1px solid var(--line)}.refill-route strong{display:block;margin-bottom:4px;color:var(--blue-deep);font-size:1.08rem}.refill-route p{margin:0;max-width:770px;color:var(--muted)}.refill-route .btn{flex:0 0 auto}.destination-list{border-top:1px solid var(--line)}.destination-entry{min-height:144px;padding:22px 10px;display:grid;grid-template-columns:64px minmax(0,1fr) auto;gap:22px;align-items:center;border-bottom:1px solid var(--line);transition:background-color .18s ease,padding .18s ease}.destination-entry:hover{padding-right:18px;padding-left:18px;background:var(--page)}.destination-code{width:52px;height:52px;display:grid;place-items:center;border:1px solid #a7cedb;border-radius:8px;color:var(--blue);font-weight:900}.china-entry .destination-code{border-color:var(--blue);background:var(--blue);color:var(--gold)}.destination-entry h3{margin:0 0 4px;color:var(--blue-deep);font-size:1.65rem}.destination-entry p{margin:0;color:var(--muted)}.entry-action{color:var(--blue);font-weight:900}.support-band{background:var(--blue-deep);color:#fff}.support-layout{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:72px;align-items:start}.support-intro h2{color:var(--gold)}.support-intro>p{color:#ffffffd1}.support-proof{margin-top:28px!important;padding:18px 0 18px 20px;border-left:3px solid var(--gold)}.support-proof strong{display:block;margin-bottom:4px;color:var(--gold)}.support-links{border-top:1px solid rgba(255,255,255,.24)}.support-links a{min-height:110px;padding:22px 4px;display:flex;flex-direction:column;justify-content:center;border-bottom:1px solid rgba(255,255,255,.24)}.support-links a:hover{background:#ffffff12}.support-links strong{color:var(--gold);font-size:1.16rem}.support-links span{margin-top:4px;color:#ffffffc2}.final-conversion{padding-top:74px;padding-bottom:90px}.conversion-layout{padding:42px 44px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:42px;align-items:center;border:1px solid var(--line);border-left:6px solid var(--green);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow)}.conversion-layout h2{font-size:2.35rem}.conversion-layout .btn-row{min-width:236px;flex-direction:column;align-items:stretch}.conversion-layout .btn{width:100%}.grid{display:grid;gap:18px}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.card{padding:24px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:0 14px 36px #074f6d14}.card h3{margin:0 0 10px;color:var(--blue-deep);font-size:1.32rem;line-height:1.25}.card p{margin:0;color:var(--muted)}.card .label{margin-bottom:14px;display:inline-flex;padding:5px 10px;border-radius:8px;background:var(--surface-blue);color:var(--blue);font-size:.86rem;font-weight:900}.blue-band{margin:26px 0;background:var(--blue);color:#fff}.blue-band h2,.blue-band .card h3{color:var(--gold)}.blue-band .section-title p,.blue-band p{color:#ffffffd1}.blue-band .card{border-color:#ffffff38;background:#ffffff1a;box-shadow:none;color:#fff}.blue-band .card p{color:#ffffffd6}.blue-band .card .label{background:#ffffff24;color:var(--gold)}.split{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:28px;align-items:center}.check-list{margin:0;padding:0;display:grid;gap:12px;list-style:none}.check-list li{padding:14px 16px;border:1px solid var(--line);border-radius:12px;background:var(--page);color:#35596b;font-weight:750}.reminder{padding:28px;display:grid;grid-template-columns:110px 1fr;gap:24px;align-items:center;border:1px solid var(--line);border-radius:var(--radius);background:#edf8fb;box-shadow:var(--shadow)}.reminder img{width:110px}.reminder h2{margin:0 0 8px;color:var(--blue-deep);font-size:1.8rem;line-height:1.2}.reminder p{margin:0;color:var(--muted)}.reminder-note{margin-top:10px!important;font-size:.95rem}.refill-reminder{border-color:#0d9e6257}.support-line{margin:22px 0 0;color:#35596b;font-weight:750}.footer-cta{padding:58px 28px;text-align:center;border:1px solid var(--line);border-radius:var(--radius);background:#edf8fb;box-shadow:var(--shadow)}.footer-cta h2{margin:0 0 12px;color:var(--blue-deep);font-size:2.4rem;line-height:1.15}.footer-cta p{max-width:660px;margin:0 auto 24px;color:var(--muted)}.footer-cta .btn-row{justify-content:center}.page-hero{width:min(1120px,calc(100% - 32px));margin:0 auto;padding:64px 0 30px}.page-hero-inner{padding:54px;border:1px solid var(--line);border-radius:var(--radius);background:#edf8fb;box-shadow:var(--shadow)}.page-hero h1{margin:0 0 16px;color:var(--blue-deep);font-size:3.9rem;line-height:1.03;letter-spacing:0}.page-hero p{max-width:780px;margin:0 0 24px;color:var(--muted);font-size:1.12rem}.plan-card{display:grid;gap:12px}.meta-row{display:flex;flex-wrap:wrap;gap:8px}.meta-row span{padding:6px 9px;border-radius:8px;background:var(--surface-blue);color:var(--blue);font-size:.84rem;font-weight:850}.article-card{min-height:184px;display:flex;flex-direction:column;gap:14px}.article-card a{margin-top:auto;color:var(--blue);font-weight:900}.blue-band .article-card{color:#fff}.site-footer{padding:32px 16px;border-top:1px solid var(--line);background:var(--surface);color:var(--muted)}.footer-inner{width:min(1120px,100%);margin:0 auto;display:grid;grid-template-columns:1fr auto auto;gap:28px;align-items:center}.footer-inner p{margin:0;display:flex;flex-direction:column}.footer-inner strong{color:var(--blue-deep)}.footer-inner a{color:var(--blue);font-weight:800}.footer-inner small{white-space:nowrap}@media(max-width:960px){.nav{min-height:64px}.nav-links,.nav-cta{display:none}.mobile-nav-trigger{display:grid;margin-left:auto}.hero-inner{min-height:550px;padding:42px 0 30px;grid-template-columns:minmax(0,1.08fr) minmax(260px,.92fr);gap:16px}.hero h1{font-size:3.4rem}.hero-lead{font-size:1.04rem}.hero-lead strong{font-size:1.22rem}.hero-scene{min-height:390px}.route-one{width:300px;height:190px}.route-two{width:210px;height:130px}.section{padding:64px 0}.section-title h2,.support-intro h2{font-size:2.35rem}.selection-steps{grid-template-columns:repeat(2,minmax(0,1fr))}.selection-step{min-height:190px}.selection-step:last-child{grid-column:1 / -1;min-height:150px}.usage-direction{grid-template-columns:1fr;gap:18px}.product-form-grid,.grid.three,.support-layout{grid-template-columns:1fr}.support-layout{gap:44px}.split{grid-template-columns:1fr}}@media(max-width:760px){.hero{min-height:auto}.hero-inner{min-height:0;grid-template-columns:1fr;gap:10px}.hero-copy{max-width:620px}.hero h1{font-size:3rem}.hero-scene{min-height:250px}.hero-character{width:min(66%,300px);right:12%}.route-one{width:270px;height:160px;top:16px;right:12%}.route-two{display:none}.plane-mark{top:4px;right:18%}.point-one{top:32px;left:21%}.point-two{right:14%;bottom:46px}.product-form-grid,.grid.two{grid-template-columns:1fr}.refill-route{align-items:flex-start;flex-direction:column}.destination-entry{grid-template-columns:56px minmax(0,1fr)}.entry-action{grid-column:2}.conversion-layout{padding:34px 30px;grid-template-columns:1fr;gap:26px}.conversion-layout .btn-row{min-width:0}.page-hero-inner{padding:38px 30px}.page-hero h1{font-size:3rem}.reminder{grid-template-columns:1fr}.reminder img{width:86px}.footer-inner{grid-template-columns:1fr auto}.footer-inner small{grid-column:1 / -1}}@media(max-width:560px){.nav{width:calc(100% - 22px)}.brand span{font-size:.92rem}.brand img{width:40px;height:40px}.hero-inner,.section,.page-hero{width:calc(100% - 22px)}.hero-inner{position:relative;display:block;padding:28px 0 142px}.hero h1{margin-bottom:16px;font-size:2.35rem;line-height:1.04}.hero-lead{font-size:.98rem;line-height:1.58}.hero-lead strong{font-size:1.1rem}.hero-actions{margin-top:22px}.hero-actions .btn,.footer-cta .btn,.reminder .btn,.refill-route .btn{width:100%}.hero-scene{position:absolute;right:0;bottom:4px;width:170px;min-height:128px}.hero-character{width:148px;right:0}.hero-scene:before,.route-two,.point-one{display:none}.route-one{width:150px;height:92px;top:14px;right:2px}.plane-mark{top:0;right:4px;font-size:1.65rem}.point-two{right:0;bottom:24px}.section{padding:52px 0}.section.compact{padding:40px 0}.section-title{margin-bottom:24px}.section-title h2,.support-intro h2{font-size:2rem}.section-title p,.support-intro>p,.conversion-layout p{font-size:1rem}.selection-steps{grid-template-columns:1fr}.selection-step,.selection-step:last-child{min-height:0;grid-column:auto;flex-direction:row;gap:18px}.selection-step>span{flex:0 0 30px}.usage-direction{padding:24px 20px}.usage-rows article{grid-template-columns:1fr;gap:2px}.product-form{min-height:0;padding:24px 20px}.product-form-heading{min-height:0}.product-form-heading h3{font-size:1.45rem}.destination-entry{padding:20px 4px;gap:14px}.destination-entry:hover{padding-right:4px;padding-left:4px}.destination-entry h3{font-size:1.4rem}.support-layout{gap:34px}.support-links a{min-height:104px}.final-conversion{padding-top:52px;padding-bottom:62px}.conversion-layout{padding:28px 20px}.conversion-layout h2{font-size:1.85rem}.card{padding:20px}.footer-cta{padding:38px 18px}.footer-cta h2{font-size:1.9rem}.page-hero{padding-top:40px}.page-hero-inner{padding:30px 20px}.page-hero h1{font-size:2.4rem}.btn{padding:0 16px}.footer-inner{grid-template-columns:1fr;gap:12px}.footer-inner small{grid-column:auto}}@media(max-width:560px)and (max-height:680px){.hero-inner{padding-bottom:30px}.hero-scene{display:none}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition-duration:.01ms!important}}