@charset "UTF-8";
:root{--paper:#f3f6fc;--ink:#0f1b3d;--muted:#5a6582;--line:#d8dfee;--accent:#2563eb;--soft:#e5ecfb;--white:#ffffff}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:105px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.75 -apple-system,BlinkMacSystemFont,"PingFang SC","Noto Sans SC","Helvetica Neue",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}a:hover{color:var(--accent)}[hidden]{display:none!important}.wrap{width:min(1120px,calc(100% - 96px));margin-inline:auto}.header{position:sticky;top:0;z-index:10;background:rgba(243,246,252,.94);border-bottom:1px solid var(--line)}.nav-wrap{width:min(1280px,calc(100% - 96px));margin:auto;min-height:88px;display:flex;align-items:center;gap:46px}.brand{display:inline-flex;align-items:center;gap:11px;font-size:22px;font-weight:650;letter-spacing:.07em;white-space:nowrap}.brand small{display:inline-block;margin-left:10px;font-size:10px;letter-spacing:.15em;color:var(--muted);font-weight:500}.brand-icon{display:inline-flex;align-items:center;justify-content:center;width:37px;height:42px}.brand-icon svg{width:32px;height:32px}nav{display:flex;gap:32px;margin-left:auto;font-size:14px}nav a{position:relative;padding:8px 0;color:var(--muted)}nav a[aria-current]{color:var(--ink)}nav a[aria-current]:after{content:"";position:absolute;width:4px;height:4px;border-radius:50%;background:var(--accent);bottom:0;left:calc(50% - 2px)}.language{background:none;border:1px solid var(--line);padding:5px 12px;font-size:12px;cursor:pointer;border-radius:4px;min-width:64px}.language span{margin-left:8px}.hero{display:grid;grid-template-columns:1.08fr 1fr;gap:60px;align-items:center;padding-top:84px;padding-bottom:84px}.eyebrow{font-size:11px;letter-spacing:.14em;color:var(--accent);font-weight:600;margin:0 0 28px}.hero h1,.hero-line{font-size:clamp(42px,4.7vw,64px);line-height:1.3;letter-spacing:-.055em;margin:0;font-weight:570}.hero-line{color:var(--accent)}.hero-description{max-width:470px;font-size:16px;line-height:1.9;white-space:pre-line;color:var(--muted);margin:28px 0 33px}.actions{display:flex;align-items:center;gap:26px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:30px;min-height:49px;padding:11px 22px;font-size:13px;border-radius:4px;transition:background .15s}.primary{background:var(--accent);color:#fff;border-radius:999px}.primary:hover{background:#1e3a8a;color:#fff}.secondary{border:1px solid var(--accent);color:var(--accent);border-radius:999px}.secondary:hover{background:var(--soft)}.text-link{font-size:13px;font-weight:500}.hero-tags{display:flex;gap:20px;margin-top:33px;color:var(--muted);font-size:11px}.hero-tags span:before{content:"";display:inline-block;width:4px;height:4px;background:#60a5fa;border-radius:50%;vertical-align:middle;margin-right:8px}.vault-visual{height:430px;background:#e6edfb;position:relative;overflow:hidden;border-radius:7px;display:flex;align-items:center;justify-content:center;background-image:radial-gradient(#b7c6e6 0.7px,transparent 0.7px);background-size:16px 16px}.visual-top,.visual-bottom{position:absolute;left:24px;right:24px;font:9px/1.5 ui-monospace,SFMono-Regular,monospace;letter-spacing:.08em;color:#4b5d8a;display:flex;justify-content:space-between;align-items:center}.visual-top{top:22px}.visual-bottom{bottom:21px}.status-dot{width:7px;height:7px;background:#2563eb;border-radius:50%;box-shadow:0 0 0 4px #d3e0fb}.vault-orbit{position:absolute;width:340px;height:340px;border-radius:50%;border:1px solid #c3d1ef}.orbit-two{width:270px;height:270px}.vault-box{position:relative;width:196px;height:244px;background:linear-gradient(135deg,#1e3a8a,#0f1d4a);border:1px solid #3b5bb5;border-radius:21px;box-shadow:13px 23px 30px #1e3a8a26,2px 3px 0 #6b86c9,inset 2px 2px 2px #5a77c4;transform:rotate(-7deg)}.vault-box-inner{position:absolute;inset:12px;border:1px solid #4b67b8;border-radius:12px;display:flex;align-items:center;flex-direction:column;justify-content:center}.vault-emblem{color:#e6eefc;width:53px;height:53px}.vault-emblem svg{width:100%;height:100%}.vault-title{color:#f3f6fd;font-size:23px;letter-spacing:.24em;margin:16px 0 6px;padding-left:.24em}.vault-subtitle{font-size:6px;letter-spacing:.2em;color:#b8c8ee}.vault-dots{display:flex;gap:8px;margin-top:23px}.vault-dots i{width:4px;height:4px;background:#93b4f5;border-radius:50%}.vault-hinge{position:absolute;right:-6px;width:10px;height:32px;border-radius:3px;background:linear-gradient(90deg,#3c5bb0,#1e3a8a);box-shadow:1px 1px 1px #2228}.vault-hinge.top{top:40px}.vault-hinge.bottom{bottom:40px}.orbit-label{font:8px ui-monospace,SFMono-Regular,monospace;letter-spacing:.09em;background:#e6edfb;padding:5px 8px;position:absolute;color:#4b5d8a;z-index:1}.label-a{left:20px;top:140px}.label-b{right:12px;bottom:117px}.principle-band{border-block:1px solid var(--line);background:#eaf0fc}.principle-inner{min-height:82px;display:flex;justify-content:space-between;align-items:center;gap:24px}.principle-inner p{margin:0;font-size:15px}.principle-inner a{font-size:12px;color:var(--accent);white-space:nowrap}.features{padding-top:76px;padding-bottom:62px}.section-heading h2,.care-section h2,.contact-strip h2{font-size:27px;letter-spacing:-.03em;line-height:1.45;font-weight:550;margin:0 0 12px}.section-heading p,.contact-strip p{font-size:14px;color:var(--muted);margin:0}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;margin-top:45px}.feature{border-top:1px solid var(--line);padding-top:24px}.feature-number{font:11px ui-monospace,SFMono-Regular,monospace;color:#6a7798}.feature h3{font-size:18px;font-weight:550;margin:19px 0 12px}.feature p{font-size:14px;line-height:1.9;color:var(--muted);margin:0}.care-section{padding:32px 34px;background:var(--soft);border-radius:5px;display:flex;align-items:center;justify-content:space-between;gap:45px;margin-bottom:75px}.care-section h2{font-size:20px}.care-section p{font-size:13px;color:var(--muted);max-width:600px;margin:0}.care-section .text-link{flex-shrink:0;color:var(--accent)}.contact-strip{border-top:1px solid var(--line);padding-top:46px;padding-bottom:60px;display:flex;align-items:center;justify-content:space-between;gap:30px}.contact-strip h2{font-size:24px}.footer{max-width:1280px;margin:auto;padding:27px 48px 30px;border-top:1px solid var(--line);display:flex;align-items:center;gap:25px}.footer .brand{font-size:17px}.footer .brand-icon{width:25px}.footer .brand-icon svg{width:25px}.footer p{font-size:11px;color:var(--muted);margin:0}.footer-links{margin-left:auto;display:flex;gap:25px;font-size:11px;color:var(--muted)}.document{padding-top:64px;padding-bottom:90px}.document-heading{padding-bottom:44px;border-bottom:1px solid var(--line);margin-bottom:42px}.document-heading .eyebrow{margin-bottom:19px}.document-heading h1{font-size:46px;letter-spacing:-.04em;font-weight:550;margin:0;line-height:1.4}.lead{font-size:15px;color:var(--muted);margin-top:14px;margin-bottom:0}.support-layout{display:grid;grid-template-columns:340px 1fr;gap:65px;align-items:start}.contact-card{background:var(--soft);padding:28px;border-radius:5px}.contact-card h2{margin:0 0 16px;font-size:21px;font-weight:550}.contact-card p{font-size:14px;color:var(--muted)}.email{font-size:13px;text-decoration:underline;text-underline-offset:4px;overflow-wrap:anywhere}.contact-card .small{font-size:12px;line-height:1.85;margin-top:22px}.faq h2{font-size:22px;font-weight:550;margin:0 0 17px}.faq details{border-bottom:1px solid var(--line);scroll-margin-top:110px}.faq summary{list-style:none;padding:22px 0;display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:15px;cursor:pointer}.faq summary::-webkit-details-marker{display:none}.faq .plus{font-size:23px;font-weight:300;color:var(--accent);flex-shrink:0}.faq details[open] .plus{transform:rotate(45deg)}.faq details p{margin:0 0 23px;padding-right:20px;font-size:14px;color:var(--muted);line-height:1.9}.privacy-layout{display:grid;grid-template-columns:200px minmax(0,1fr);gap:75px}.policy-sidebar{position:sticky;top:130px;font-size:13px;display:flex;flex-direction:column;align-items:flex-start;gap:12px}.policy-sidebar p{margin:0 0 7px;font-size:11px;color:var(--muted)}.policy-sidebar a{color:var(--muted)}.policy{max-width:760px}.policy-summary{background:var(--soft);padding:27px 30px;border-radius:5px}.policy h2{font-size:21px;font-weight:550;margin:0 0 17px}.policy p{font-size:14px;line-height:1.95;margin:0 0 17px;color:#3f4a66}.policy-summary p:last-child{margin:0}.policy section{padding-top:34px;padding-bottom:18px;border-bottom:1px solid var(--line)}.policy section:last-child{border:0}.policy-number{font:10px ui-monospace,SFMono-Regular,monospace;color:var(--accent);display:block;margin-bottom:10px}.permissions{font-size:14px;margin:0}.permissions dt{font-weight:600;margin:20px 0 5px}.permissions dd{margin:0 0 20px;color:#3f4a66;line-height:1.9}.skip{position:fixed;left:15px;top:-70px;z-index:100;padding:10px 15px;background:var(--ink);color:white}.skip:focus{top:10px}html[data-wide] .hero h1,html[data-wide] .hero-line{font-size:clamp(38px,4.3vw,58px);letter-spacing:-.05em}html[data-wide] .hero-tags{gap:12px}html[data-wide] .care-section .text-link{max-width:185px;flex-shrink:1}::selection{background:#cfdcfb} @media(min-width:1500px){.hero{padding-top:105px;padding-bottom:105px}}@media(max-width:1000px){.wrap{width:calc(100% - 64px)}.nav-wrap{width:calc(100% - 64px)}.hero{gap:35px}.vault-visual{height:390px}.hero h1,.hero-line{font-size:48px}.brand small{display:none}.support-layout{grid-template-columns:290px 1fr;gap:35px}.privacy-layout{gap:35px;grid-template-columns:160px 1fr}.footer{flex-wrap:wrap;padding-inline:32px}.footer-links{gap:18px}.care-section{gap:20px}}@media(max-width:720px){.wrap{width:calc(100% - 40px)}.nav-wrap{width:calc(100% - 40px);min-height:73px;gap:18px}.brand{font-size:19px;gap:5px}.brand-icon{width:29px}nav{gap:18px;font-size:12px}.language{padding:4px 7px;min-width:45px;font-size:10px}.language span{margin-left:3px}.hero{grid-template-columns:1fr;gap:38px;padding-top:46px;padding-bottom:39px}.hero h1,.hero-line{font-size:49px}.hero .eyebrow{font-size:10px;margin-bottom:24px}.hero-description{font-size:14px;margin-top:23px;max-width:420px}.hero-tags{margin-top:26px}.vault-visual{height:330px;max-width:540px;width:100%;margin:auto}.vault-box{width:170px;height:215px}.vault-orbit{width:278px;height:278px}.orbit-two{width:225px;height:225px}.label-a{left:28px;top:95px}.label-b{right:18px;bottom:80px}.principle-inner{padding-block:19px;display:block;min-height:0}.principle-inner p{font-size:14px}.principle-inner a{display:inline-block;margin-top:8px}.features{padding-top:45px;padding-bottom:30px}.section-heading h2{font-size:25px}.feature-grid{grid-template-columns:1fr;gap:28px;margin-top:27px}.feature{padding-top:16px}.feature h3{margin-top:11px;margin-bottom:7px}.feature p{max-width:520px}.care-section{padding:24px;display:block;margin-top:10px;margin-bottom:40px}.care-section .text-link{display:inline-block;margin-top:18px}.contact-strip{padding-top:30px;padding-bottom:35px;align-items:flex-start;flex-direction:column;gap:21px}.footer{padding:24px 20px;gap:12px 17px}.footer p{font-size:10px}.footer-links{margin-left:0;width:100%;flex-wrap:wrap;gap:20px}.footer .brand-icon{height:29px}.document{padding-top:39px;padding-bottom:50px}.document-heading{padding-bottom:28px;margin-bottom:28px}.document-heading h1{font-size:37px}.document-heading .eyebrow{font-size:10px}.support-layout,.privacy-layout{grid-template-columns:1fr;gap:32px}.contact-card{padding:24px}.faq summary{font-size:14px}.policy-sidebar{position:static;display:flex;flex-direction:row;flex-wrap:wrap;gap:10px 20px;border-bottom:1px solid var(--line);padding-bottom:23px}.policy-sidebar p{width:100%;margin-bottom:0}.policy-summary{padding:23px}.policy h2{font-size:20px}.policy p,.permissions{font-size:14px}html[data-wide] .hero h1,html[data-wide] .hero-line{font-size:44px}html[data-wide] .hero-tags{font-size:10px}}@media(max-width:370px){nav{gap:11px}.nav-wrap{gap:11px}.hero h1,.hero-line{font-size:43px}.actions{gap:18px}.button{gap:18px}.hero-tags{gap:14px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Keep the shared product name legible in both languages and on small screens. */
.vault-title{font-size:17px;letter-spacing:.02em;padding-left:0;text-align:center;line-height:1.4}
@media(max-width:720px){.nav-wrap{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:0 18px;padding-top:10px;min-height:94px}.nav-wrap .brand{font-size:19px;grid-column:1;grid-row:1}.nav-wrap nav{grid-column:1 / -1;grid-row:2;margin-left:0;gap:27px;padding-bottom:8px}.nav-wrap .language{grid-column:2;grid-row:1;justify-self:end}.vault-title{font-size:16px}}

/* Shared application directory. Each product keeps its own document paths. */
.directory-intro{padding-top:78px;padding-bottom:60px}.directory-intro h1{font-size:clamp(38px,4.8vw,60px);font-weight:550;line-height:1.35;letter-spacing:-.045em;white-space:pre-line;margin:0}.directory-lead{font-size:15px;color:var(--muted);white-space:pre-line;line-height:1.95;margin-top:26px;margin-bottom:0}.directory-section-heading{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:17px}.directory-section-heading h2{font-size:14px;font-weight:500;margin:0}.directory-section-heading>span{font:11px ui-monospace,SFMono-Regular,monospace;color:var(--muted)}.app-directory{padding-bottom:90px}.app-listing{display:grid;grid-template-columns:.9fr 1.25fr;gap:55px;align-items:center;padding:35px 0}.app-listing-art{min-height:285px;border-radius:6px;background:#e5ecfb;display:flex;align-items:center;justify-content:center;flex-direction:column;background-image:radial-gradient(#b7c6e6 .7px,transparent .7px);background-size:16px 16px}.app-monogram{width:88px;height:100px;border-radius:22px;display:grid;place-items:center;background:#1e3a8a;color:#f3f6fc;box-shadow:9px 12px 22px #1e3a8a26;transform:rotate(-6deg);margin-bottom:24px}.app-monogram svg{width:48px;height:48px}.app-listing-art>span{font-size:12px;letter-spacing:.16em;color:#1e3a8a}.app-listing-art small{font:8px ui-monospace,SFMono-Regular,monospace;letter-spacing:.12em;color:var(--muted);margin-top:9px}.app-listing-copy .eyebrow{margin-bottom:13px;font-size:10px}.app-listing-copy h2{font-size:32px;font-weight:550;letter-spacing:-.025em;margin:0;line-height:1.5}.app-tagline{font-size:17px;margin:9px 0 17px;color:var(--accent)}.app-description{font-size:14px;line-height:1.95;color:var(--muted);max-width:490px}.app-directory-links{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:25px}.app-directory-links .button{gap:24px}.app-directory-links .text-link{font-size:12px}@media(max-width:720px){.directory-intro{padding-top:42px;padding-bottom:39px}.directory-intro h1{font-size:38px}.directory-lead{font-size:14px;margin-top:22px}.app-listing{grid-template-columns:1fr;gap:27px;padding-top:26px}.app-listing-art{min-height:240px}.app-listing-copy h2{font-size:29px}.app-directory{padding-bottom:40px}.app-directory-links{gap:22px}.nav-wrap nav{gap:22px}}

/* Wired-transfer FAQ: numbered steps and copyable commands. */
.faq details ol.steps{margin:0 0 23px;padding-left:22px;font-size:14px;color:var(--muted);line-height:1.9}.faq details ol.steps li{margin-bottom:6px}.faq code{font:12.5px/1.6 ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--soft);color:var(--ink);padding:2px 6px;border-radius:4px;overflow-wrap:anywhere;user-select:all}
/* Language menu (WebPage/build.py): a plain <details>, no script. */
.language-menu{position:relative;flex-shrink:0}.language-menu summary{list-style:none;display:inline-flex;align-items:center;gap:7px;color:var(--muted);white-space:nowrap}.language-menu summary::-webkit-details-marker{display:none}.language-menu summary svg{width:15px;height:15px;flex-shrink:0}.language-menu .language span{margin-left:0}.language-menu[open] summary{border-color:var(--accent);color:var(--ink)}.language-menu ul{position:absolute;inset-inline-end:0;top:calc(100% + 8px);z-index:20;width:380px;max-height:min(70vh,560px);overflow:auto;margin:0;padding:8px;list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:2px 6px;background:var(--white);border:1px solid var(--line);border-radius:8px;box-shadow:0 14px 34px #0f1b3d1f}.language-menu li a{display:block;padding:6px 10px;font-size:13px;line-height:1.5;border-radius:5px;color:var(--ink)}.language-menu li a:hover{background:var(--soft);color:var(--accent)}.language-menu li a[aria-current]{color:var(--accent);font-weight:600;background:var(--soft)}
@media(max-width:720px){.nav-wrap .language-menu{grid-column:2;grid-row:1;justify-self:end}.language-menu ul{width:min(340px,calc(100vw - 40px))}.language-menu summary{font-size:11px}}
/* Fonts per script; connected scripts must not get the headlines' negative letter-spacing. */
html[lang=zh-Hant] body{font-family:-apple-system,BlinkMacSystemFont,"PingFang TC","Noto Sans TC","Helvetica Neue",sans-serif}html[lang=ja] body{font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif}html[lang=ko] body{font-family:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Noto Sans KR",sans-serif}
html:is([lang=ar],[lang=he],[lang=hi],[lang=th]) :is(h1,h2,h3,p,li,dt,dd,summary,.hero-line,.eyebrow,.vault-subtitle,.orbit-label,nav a){letter-spacing:0}
html[data-wide] .hero h1,html[data-wide] .hero-line{line-height:1.2}html[data-wide] .document-heading h1{overflow-wrap:break-word;hyphens:auto}
/* Right-to-left (ar, he). */
[dir=rtl] nav{margin-left:0;margin-right:auto}[dir=rtl] .footer-links{margin-left:0;margin-right:auto}[dir=rtl] .faq details p{padding-right:0;padding-left:20px}[dir=rtl] .faq details ol.steps{padding-left:0;padding-right:22px}[dir=rtl] .hero-tags span:before{margin-right:0;margin-left:8px}[dir=rtl] .skip{left:auto;right:15px}
@media(max-width:720px){[dir=rtl] .nav-wrap nav{margin-right:0}[dir=rtl] .footer-links{margin-right:0}}