@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;450;500;550;600;650;700;750;800;900&display=swap');

:root{color-scheme:dark;--paper:#0b0b0c;--surface:#141416;--ink:#f5f5f5;--body:#b5b5bd;--line:#303034;--accent:#ffffff;--on-accent:#0b0b0c;--muted:#202023;--radius:16px;--font:'Noto Sans SC','Microsoft YaHei','PingFang SC',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:112px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:14px;-webkit-font-smoothing:antialiased}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}a{color:inherit;text-decoration:none}button{color:inherit}button:disabled{cursor:default}a,button,summary{touch-action:manipulation}button:focus-visible,a:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #ffffff;outline-offset:5px}svg{display:block}.icon-library{position:absolute;width:0;height:0;overflow:hidden}.icon{width:22px;height:22px;stroke:currentColor;stroke-width:1.6;fill:none;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.icon.small{width:18px;height:18px}.container{width:min(1200px,calc(100% - 96px));margin-inline:auto}.skip-link{color:var(--on-accent);position:fixed;top:-60px;left:20px;z-index:100;background:var(--accent);padding:14px 20px;border-radius:8px}.skip-link:focus{top:10px}.preview-bar{height:30px;display:flex;align-items:center;justify-content:center;gap:9px;background:#111113;font-size:10px;letter-spacing:1px;color:#a5a5af}.preview-dot{width:5px;height:5px;border-radius:50%;background:#a6a6af}.preview-divider{margin-inline:6px;opacity:.45}.site-header{position:sticky;top:0;z-index:20;background:rgba(11,11,12,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(20px)}.header-inner{height:90px;display:flex;align-items:center;justify-content:space-between}.brand{display:inline-flex;align-items:center;gap:12px}.brand-mark{display:grid;place-items:center;width:43px;height:43px;border-radius:12px;background:var(--accent);transform:rotate(-5deg)}.brand-mark svg{width:34px;height:34px;fill:none;stroke:var(--on-accent);stroke-width:4;stroke-linecap:square;transform:rotate(5deg)}.brand-name{font-size:23px;font-weight:750;letter-spacing:1px;line-height:1.25}.brand-name small{display:block;font-size:8px;font-weight:600;letter-spacing:2.5px;margin-top:6px}.desktop-nav{display:flex;gap:38px;margin-left:60px;align-items:center;font-size:13px;font-weight:500;color:#a5a5af}.desktop-nav a{position:relative;padding-block:34px}.desktop-nav a.active,.desktop-nav a:hover{color:var(--ink)}.desktop-nav a.active:after{content:'';position:absolute;bottom:23px;left:calc(50% - 3px);height:4px;width:4px;border-radius:50%;background:var(--ink)}.button{display:inline-flex;justify-content:center;align-items:center;gap:15px;border:0;border-radius:7px;font-size:13px;font-weight:550;line-height:1.5;transition:background .2s,transform .2s;min-height:48px;padding:14px 21px}.button:hover{transform:translateY(-2px)}.button-header{border:1px solid #404047;background:transparent;font-size:11px;min-height:42px;padding:10px 15px;gap:9px}.button-header>.icon:first-child{width:18px;height:18px}.button-header:hover{background:#202023}.button-primary{background:var(--accent);color:var(--on-accent)}.button-primary:hover{background:#e4e4e8}.button-text{background:transparent;padding-inline:8px;color:var(--ink)}.button-text:hover{background:#202023}.button-dark{width:100%;justify-content:space-between;background:var(--accent);color:var(--on-accent)}.button-dark:hover{background:#e4e4e8}.menu-toggle,.mobile-nav{display:none}.hero{display:grid;grid-template-columns:1.08fr 1fr;gap:62px;align-items:center;padding-block:70px 58px}.eyebrow{font-size:11px;letter-spacing:1.4px;font-weight:550;display:flex;align-items:center;gap:10px}.eyebrow-line{width:22px;height:1px;background:var(--ink)}h1,h2,h3,p{margin:0}h1{font-size:clamp(44px,4.5vw,65px);line-height:1.36;letter-spacing:-2.3px;font-weight:800;margin:22px 0 24px;white-space:nowrap}.highlight-word{color:#d5d5da;position:relative;display:inline-block}.highlight-word svg{position:absolute;width:95%;height:15px;bottom:-7px;left:0;fill:none;stroke:#777780;stroke-width:6;stroke-linecap:round}.hero-description{color:var(--body);font-size:14px;line-height:1.95;font-weight:400;letter-spacing:.3px}.hero-actions{display:flex;align-items:center;gap:20px;margin-top:30px}.hero-actions .button-primary{padding:17px 23px;gap:25px}.hero-footnote{margin-top:34px;display:flex;align-items:center;gap:8px;font-size:10px;color:#9696a0;letter-spacing:.2px}.hero-footnote .icon{width:15px;height:15px}.hero-visual{height:438px;background:#101112;border:1px solid var(--line);border-radius:18px;position:relative;overflow:hidden;isolation:isolate;box-shadow:0 12px 24px -24px #000000}.visual-grid{position:absolute;inset:0;background-image:linear-gradient(#ffffff05 1px,transparent 1px),linear-gradient(90deg,#ffffff05 1px,transparent 1px);background-size:40px 40px;mask-image:linear-gradient(black,transparent)}.visual-topline{position:absolute;top:25px;left:27px;right:26px;display:flex;align-items:center;justify-content:space-between;color:#d5d5da;font-size:10px;letter-spacing:1.5px}.visual-topline>span:first-child{display:flex;align-items:center;gap:7px}.visual-topline i{width:5px;height:5px;border-radius:50%;background:var(--accent)}.visual-cross{font:20px monospace;color:#b5b5bd}.orbit{position:absolute;border:1px solid #ffffff1a;border-radius:50%;width:320px;height:320px;left:calc(50% - 160px);top:60px}.orbit-two{width:405px;height:405px;left:calc(50% - 202px);top:17px;border-style:dashed;border-color:#ffffff10}.receipt{position:absolute;top:87px;left:28%;width:173px;height:221px;background:#242428;border-radius:9px;transform:rotate(13deg);padding:17px;box-shadow:6px 8px 0 #404047;z-index:1}.receipt-header{display:flex;align-items:center;gap:4px;font:5px monospace;letter-spacing:.7px;color:#b5b5bd;padding-bottom:12px;border-bottom:1px solid #49494f}.receipt-header span:last-child{margin-left:auto;font-size:12px}.receipt-dot{height:4px;width:4px;background:#a6a6af;border-radius:50%}.receipt-title{font-size:16px;font-weight:650;margin-top:14px;color:#d5d5da}.receipt-lines{margin-top:14px;display:grid;gap:9px}.receipt-lines span{height:4px;background:#49494f;width:80%;border-radius:1px}.receipt-lines span:nth-child(2){width:60%}.receipt-lines span:nth-child(3){width:70%}.receipt-bottom{margin-top:32px;border-top:1px dashed #49494f;display:flex;justify-content:space-between;padding-top:10px;font:5px monospace;letter-spacing:.5px}.receipt-bottom span:last-child{font-size:12px}.main-shield{position:absolute;width:214px;height:248px;left:calc(50% - 80px);top:128px;z-index:2;transform:rotate(-9deg);filter:drop-shadow(0 16px 20px #00000070)}.visual-float{position:absolute;border:1px solid #ffffff26;display:flex;align-items:center;gap:10px;padding:12px 14px;background:#1b1b1f;border-radius:9px;z-index:3;box-shadow:0 10px 30px #00000033;font-size:11px;font-weight:600;white-space:nowrap}.visual-float small{display:block;font:7px/1.5 Arial,sans-serif;font-weight:400;letter-spacing:.3px;color:#a5a5af;margin-top:3px}.float-one{top:112px;right:24px;transform:rotate(5deg)}.float-two{bottom:80px;left:20px;transform:rotate(-5deg)}.float-icon{width:30px;height:30px;background:#202023;display:grid;place-items:center;border-radius:7px;color:#d5d5da}.float-icon>.icon{width:18px;height:18px}.float-check{width:13px;height:13px;color:#d5d5da;margin-left:8px}.visual-bottom{position:absolute;bottom:24px;left:27px;right:27px;display:flex;align-items:center;justify-content:space-between;color:#b5b5bd;font-size:10px;letter-spacing:1px}.visual-bottom span:last-child{font:9px monospace;letter-spacing:2px}.visual-spark{position:absolute;color:#d5d5da}.spark-one{left:42px;top:140px;font-size:41px;font-weight:300;transform:rotate(12deg)}.spark-two{right:42px;bottom:91px;font:25px monospace;color:#d5d5da}.principles{border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);padding-block:24px}.principles>div{display:flex;align-items:center;justify-content:center;gap:12px;border-right:1px solid var(--line);font-size:12px;letter-spacing:.5px}.principles>div:last-child{border:0}.principle-number{font:9px monospace;color:#9696a0;margin-right:8px}.principles .icon{width:20px;height:20px;stroke-width:1.4}.section-space{padding-block:76px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:30px}.section-eyebrow{color:#9696a0;font:9px Arial,sans-serif;font-weight:550;letter-spacing:2.6px;margin-bottom:12px}h2{font-size:31px;letter-spacing:-1px;line-height:1.55;font-weight:700}.heading-dot{color:#ffffff;margin-left:6px}.section-note{font-size:11px;color:#9696a0;margin-bottom:8px}.announcement-layout{display:grid;grid-template-columns:1fr 310px;gap:24px}.announcement-card{background:var(--surface);padding:31px 35px 24px;border:1px solid var(--line);border-radius:var(--radius)}.article-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.tag{display:inline-flex;align-items:center;gap:7px;background:#202023;padding:6px 10px;font-size:10px;color:#b5b5bd;border-radius:4px}.tag>span{width:4px;height:4px;border-radius:50%;background:#a6a6af}.icon-button{width:30px;height:30px;display:grid;place-items:center;border:0;background:transparent;color:#a5a5af;border-radius:5px}.icon-button:hover{background:var(--muted)}.icon-button .icon{width:16px;height:16px}.announcement-card h3{font-size:23px;font-weight:650;letter-spacing:-.5px;line-height:1.5}.notice-meta{display:flex;gap:20px;margin-top:14px;margin-bottom:25px;color:#9696a0;font-size:10px}.notice-meta span+span{padding-left:20px;border-left:1px solid var(--line)}.notice-body p{font-size:12px;color:#b5b5bd;line-height:2.1;margin-bottom:12px}.notice-callout{display:flex;gap:11px;align-items:flex-start;padding:16px 19px;background:#1b1b1f;border-radius:6px;margin-top:22px}.notice-callout>.icon{width:18px;height:18px;color:#a5a5af;margin-top:2px}.notice-callout p{font-size:11px;line-height:1.8}.notice-callout strong{display:block;font-weight:500}.notice-callout p span{color:#a5a5af;font-size:10px}.article-footer{border-top:1px solid #303034;padding-top:20px;margin-top:25px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:10px;color:#9696a0}.article-footer a{display:flex;gap:8px;align-items:center;color:var(--ink)}.service-column{display:flex;flex-direction:column;gap:18px}.query-card{background:#141416;padding:27px;border:1px solid #303034;border-radius:var(--radius);position:relative;flex:1}.card-icon{position:absolute;top:26px;right:24px;width:34px;height:34px;border:1px solid #404047;display:grid;place-items:center;border-radius:50%;color:#b5b5bd}.card-icon .icon{width:18px;height:18px}.small-label{display:block;font:8px Arial,sans-serif;letter-spacing:1.8px;color:#9696a0}.query-card .small-label{margin:3px 0 23px}.query-card h3{font-size:28px;line-height:1.5;font-weight:600;letter-spacing:-.8px}.query-card p{font-size:11px;line-height:1.85;color:#a5a5af;margin-top:12px;margin-bottom:22px}.query-card .button{font-size:11px;padding:13px 17px;min-height:43px}.query-card .button .icon{width:18px;height:18px}.card-caption{font-size:9px;color:#9696a0;display:flex;align-items:center;justify-content:center;gap:5px;margin-top:12px}.card-caption>span{width:4px;height:4px;background:#a6a6af;border-radius:50%}.support-card{padding:21px 24px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.support-title{display:flex;align-items:center;gap:9px}.support-title>.icon{width:18px;height:18px;color:#d5d5da}.support-title h3{font-size:13px;font-weight:550}.support-card p{font-size:10px;color:#a5a5af;line-height:1.9;margin-top:12px}.link-button{display:inline-flex;align-items:center;gap:8px;background:transparent;border:0;padding:0;margin-top:14px;font-size:10px;font-weight:500}.link-button:hover{color:#ffffff}.process-section{background:#111113;border-top:1px solid #303034;border-bottom:1px solid #303034}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.step{text-align:left;background:transparent;border:1px solid #303034;border-radius:10px;padding:24px 23px 19px;transition:background .2s,border-color .2s,transform .2s;position:relative}.step:hover{transform:translateY(-4px);border-color:#777780}.step.active{background:#242428;border-color:#e4e4e8;box-shadow:0 5px 14px #00000020}.step-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:29px;color:#b5b5bd}.step-number{font-size:31px;line-height:1;font-weight:450;letter-spacing:-1px;color:#b5b5bd}.active .step-number{color:#ffffff}.step-top>.icon{width:23px;height:23px;stroke-width:1.4}.step h3{font-size:16px;font-weight:550;margin-bottom:11px}.step p{font-size:11px;color:#a5a5af;line-height:1.9}.step-bottom{display:flex;align-items:center;justify-content:space-between;font-size:9px;color:#a5a5af;border-top:1px solid #303034;margin-top:22px;padding-top:15px}.active .step-bottom{color:#d5d5da}.step-detail{display:flex;gap:22px;align-items:center;margin-top:23px;min-height:44px;padding-left:2px}.detail-label{font-size:10px;font-weight:500;color:#d5d5da;white-space:nowrap;padding-right:22px;border-right:1px solid #404047}.step-detail p{font-size:10px;color:#a5a5af;line-height:1.9}.faq-section{display:grid;grid-template-columns:1fr 1.8fr;gap:70px;padding-top:84px;padding-bottom:70px}.faq-intro h2{font-size:33px;line-height:1.65}.faq-intro>p{font-size:12px;line-height:1.9;color:#a5a5af;margin-top:17px}.faq-decoration{position:relative;margin-top:34px;width:80px;height:80px;display:grid;place-items:center}.faq-decoration>span{font:58px Georgia,serif;color:#d5d5da;transform:rotate(-10deg)}.faq-decoration>svg{width:80px;height:80px;position:absolute;inset:0;fill:none;stroke:#404047;stroke-width:.7;transform:rotate(-22deg)}.faq-list{padding-top:7px}.faq-list details{border-bottom:1px solid var(--line)}.faq-list details:first-child{border-top:1px solid var(--line)}.faq-list summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:15px;min-height:70px;padding-block:20px;font-size:14px;font-weight:500}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary>span{display:flex;align-items:center;gap:23px}.faq-list summary small{font:10px monospace;color:#9696a0}.faq-list summary>.icon{width:17px;height:17px;color:#d5d5da;transition:transform .25s}.faq-list details[open] summary>.icon{transform:rotate(45deg)}.faq-list details>p{color:#a5a5af;font-size:11px;line-height:2;padding:0 34px 23px}.safety-banner{display:flex;align-items:center;gap:24px;background:#141416;border:1px solid #303034;border-radius:12px;padding:28px 33px;margin-bottom:60px}.safety-icon{width:50px;height:50px;display:grid;place-items:center;border:1px solid #404047;border-radius:50%;flex-shrink:0}.safety-icon .icon{width:26px;height:26px;color:#d5d5da}.safety-banner h3{font-size:19px;font-weight:550}.safety-banner p{font-size:10px;line-height:1.8;color:#a5a5af;margin-top:9px}.button-safety{background:transparent;border:1px solid #49494f;min-height:40px;font-size:10px;margin-left:auto;flex-shrink:0;padding:10px 14px;gap:20px}.button-safety>.icon{width:16px;height:16px}.button-safety:hover{background:#242428}.site-footer{border-top:1px solid var(--line)}.footer-main{display:flex;align-items:center;justify-content:space-between;padding-block:32px}.small-mark{width:32px;height:32px;border-radius:8px}.small-mark svg{width:25px;height:25px}.footer-main .brand-name{font-size:17px}.footer-main .brand-name small{font-size:6px;letter-spacing:1.8px;margin-top:5px}.footer-slogan{font-size:11px;letter-spacing:2px;color:#a5a5af}.back-top{font-size:10px;color:#a5a5af}.footer-bottom{border-top:1px solid #303034;display:flex;align-items:center;justify-content:space-between;gap:20px;padding-block:21px 27px;color:#9696a0;font-size:9px}.dialog-close{position:absolute;top:15px;right:19px;font:28px Arial,sans-serif;border:0;background:transparent;color:#a5a5af;width:32px;height:32px;border-radius:50%}.dialog-close:hover{background:#202023}dialog{width:min(480px,calc(100vw - 36px));max-height:calc(100dvh - 48px);overflow-y:auto;border:1px solid #303034;border-radius:20px;padding:37px;color:var(--ink);background:var(--paper);box-shadow:0 30px 100px #00000099}dialog::backdrop{background:#000000b3;backdrop-filter:blur(6px)}body.dialog-open{overflow:hidden}.dialog-icon{width:50px;height:50px;background:#242428;border-radius:13px;display:grid;place-items:center;margin-bottom:22px}.dialog-icon .icon{width:24px;height:24px}dialog .small-label{margin-bottom:10px}dialog h2{font-size:26px;margin-bottom:15px}dialog>p{font-size:13px;color:#a5a5af;line-height:1.9}.dialog-detail{font-size:11px;line-height:1.9;padding:15px 17px;margin-top:20px;background:#1b1b1f;color:#a5a5af;border-radius:8px}.dialog-actions{display:flex;align-items:center;gap:15px;margin-top:26px}.dialog-actions .button{font-size:11px;gap:12px;padding:12px 15px}.toast{position:fixed;left:50%;bottom:30px;transform:translate(-50%,20px);background:#222225;border:1px solid #49494f;color:#f5f5f5;font-size:12px;padding:13px 22px;border-radius:8px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:100;box-shadow:0 6px 24px #00000033;max-width:calc(100% - 32px);text-align:center}.toast.visible{opacity:1;transform:translate(-50%,0)}
@media(min-width:1500px){.container{width:1200px}.hero{gap:85px;padding-block:84px 70px}.hero-visual{height:450px}h1{font-size:67px}}
@media(max-width:1100px){.container{width:calc(100% - 64px)}.desktop-nav{gap:24px;margin-left:20px}.hero{gap:30px;padding-block:55px 45px}h1{font-size:clamp(39px,4.7vw,54px)}.hero-visual{height:404px}.hero-actions{gap:10px}.hero-actions .button-primary{padding:15px 16px;gap:16px}.hero-actions .button{font-size:12px}.hero-footnote{font-size:9px}.float-one{right:12px}.float-two{left:12px;bottom:70px}.main-shield{width:198px;left:calc(50% - 83px);top:112px}.announcement-layout{grid-template-columns:1fr 285px;gap:20px}.announcement-card{padding:28px}.step{padding:20px}.faq-section{gap:40px}.safety-banner{padding:26px}}
@media(max-width:820px){.container{width:calc(100% - 48px)}.desktop-nav{gap:19px;margin-left:0;font-size:11px}.brand-name{font-size:21px}.button-header{font-size:0;gap:0;padding:10px 12px}.button-header>.icon:first-child{width:20px;height:20px}.button-header>.icon:last-child{display:none}.hero{gap:27px}.hero-visual{height:375px}h1{font-size:39px;letter-spacing:-1.8px}.hero-description{font-size:12px}.hero-actions{flex-wrap:wrap;gap:10px;margin-top:24px}.hero-actions .button{font-size:11px}.hero-footnote{font-size:9px;align-items:flex-start;line-height:1.7;margin-top:22px}.hero-visual .receipt{left:25%;top:77px;width:146px;height:196px}.receipt-bottom{margin-top:18px}.main-shield{width:174px;top:103px;left:calc(50% - 75px)}.visual-float{padding:10px;gap:7px;font-size:9px}.visual-float small{font-size:6px}.float-one{top:107px;right:7px}.float-two{left:8px;bottom:68px}.float-check{display:none}.float-icon{width:26px;height:26px}.spark-one{left:16px;top:146px;font-size:30px}.spark-two{right:20px;bottom:95px}.visual-topline{left:20px;right:20px;font-size:8px}.visual-bottom{left:20px;right:20px;font-size:8px}.principles>div{font-size:10px;gap:8px}.principle-number{display:none}.principles .icon{width:18px;height:18px}.section-space{padding-block:56px}.announcement-layout{grid-template-columns:1fr}.service-column{display:grid;grid-template-columns:1.15fr 1fr;gap:20px}.query-card{padding:24px}.query-card h3{font-size:24px}.query-card h3 br{display:none}.query-card p br{display:none}.query-card .small-label{margin-bottom:15px}.query-card p{margin-top:8px;margin-bottom:18px}.support-card{padding:26px;display:flex;flex-direction:column;justify-content:center}.support-card p{font-size:11px}.link-button{margin-top:20px}.steps{gap:10px}.step{padding:18px 14px}.step h3{font-size:14px}.step p{font-size:10px}.step-number{font-size:26px}.step-top{margin-bottom:23px}.step-top>.icon{width:19px;height:19px}.faq-section{grid-template-columns:1fr 1.6fr;gap:30px}.faq-intro h2{font-size:28px}.faq-list summary{font-size:12px}.faq-list summary>span{gap:12px}.faq-list details>p{padding-left:23px;padding-right:18px}.safety-banner{gap:17px;padding:23px}.safety-banner h3{font-size:16px}.safety-banner p{font-size:9px}.safety-icon{width:41px;height:41px}.button-safety{gap:9px;font-size:9px;padding:9px}}
@media(max-width:600px){html{scroll-padding-top:88px}.container{width:calc(100% - 40px)}.preview-bar{font-size:8px;height:27px;gap:6px;letter-spacing:.5px}.preview-divider{margin-inline:3px}.header-inner{height:73px}.brand-mark{width:36px;height:36px;border-radius:10px}.brand-mark svg{width:29px;height:29px}.brand-name{font-size:21px}.brand-name small{font-size:6px;letter-spacing:2.3px;margin-top:5px}.desktop-nav,.button-header{display:none}.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:6px;width:38px;height:38px;border:1px solid var(--line);background:transparent;border-radius:8px;padding:9px}.menu-toggle>span{display:block;width:18px;height:1px;background:var(--ink);transition:transform .2s}.menu-toggle[aria-expanded=true]>span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-toggle[aria-expanded=true]>span:last-child{transform:translateY(-3.5px) rotate(-45deg)}.mobile-nav:not([hidden]){display:flex;flex-direction:column;padding:8px 20px 18px;background:var(--paper);border-top:1px solid var(--line)}.mobile-nav>a,.mobile-nav>button{text-align:left;padding:14px 8px;background:transparent;border:0;font-size:13px}.mobile-nav>a:hover,.mobile-nav>button:hover{background:#202023}.hero{grid-template-columns:1fr;padding-block:41px 30px;gap:35px}.eyebrow{font-size:10px;letter-spacing:1px}h1{font-size:clamp(37px,9.7vw,57px);margin-top:20px;margin-bottom:25px;line-height:1.4;letter-spacing:-1.5px}.hero-description{font-size:13px;line-height:1.9}.hero-actions{gap:18px;margin-top:25px}.hero-actions .button{font-size:12px}.hero-actions .button-primary{padding:15px 19px;gap:22px}.hero-footnote{font-size:9px;margin-top:21px;align-items:center}.hero-visual{height:350px;border-radius:14px}.hero-visual .receipt{left:31%;width:150px;height:192px;top:68px}.main-shield{width:190px;height:224px;left:calc(50% - 75px);top:97px}.visual-topline{top:23px;left:24px;right:24px;font-size:9px}.visual-bottom{left:24px;right:24px;bottom:21px;font-size:9px}.visual-float{font-size:10px;padding:10px 12px}.visual-float small{font-size:6px}.float-one{top:89px;right:15px}.float-two{bottom:67px;left:15px}.float-icon{width:29px;height:29px}.spark-one{top:117px;left:34px;font-size:35px}.spark-two{right:27px;bottom:77px}.principles{grid-template-columns:1fr 1fr;padding-block:0}.principles>div{justify-content:flex-start;padding:17px 11px;font-size:11px;gap:12px}.principles>div:nth-child(2){border-right:0}.principles>div:nth-child(-n+2){border-bottom:1px solid var(--line)}.principles>div:nth-child(3){border-right:1px solid var(--line)}.principles>div:nth-child(even){padding-left:22px}.section-space{padding-block:44px}.section-heading{align-items:flex-start;gap:12px;margin-bottom:23px}.section-eyebrow{font-size:8px;letter-spacing:2px;margin-bottom:8px}h2{font-size:27px}.section-note{font-size:9px;max-width:100px;line-height:1.8;margin-top:22px;text-align:right}.announcement-card{padding:23px 21px 21px;border-radius:12px}.article-top{margin-bottom:15px}.announcement-card h3{font-size:20px;letter-spacing:-.6px}.notice-meta{gap:13px;margin-top:12px;margin-bottom:22px;font-size:9px}.notice-meta span+span{padding-left:13px}.notice-body p{font-size:12px;line-height:2}.notice-callout{padding:14px 12px;gap:9px;margin-top:20px}.notice-callout p span{font-size:10px}.article-footer{font-size:9px;padding-top:18px;margin-top:22px;gap:10px}.article-footer .icon{width:15px;height:15px}.article-footer a{gap:4px}.service-column{grid-template-columns:1fr;gap:16px}.query-card{border-radius:12px;padding:23px}.query-card .small-label{margin-bottom:15px}.query-card h3{font-size:26px}.query-card p{font-size:12px;max-width:230px}.query-card .button{min-height:46px;font-size:12px}.support-card{border-radius:12px;padding:22px}.support-card p{font-size:11px;max-width:260px}.support-title h3{font-size:14px}.link-button{margin-top:13px;font-size:11px}.steps{grid-template-columns:1fr 1fr;gap:13px}.step{padding:21px 18px 17px}.step-top{margin-bottom:22px}.step h3{font-size:15px;letter-spacing:-.3px}.step p{font-size:10px}.step-bottom{font-size:9px;padding-top:13px;margin-top:18px}.step-number{font-size:30px}.step-detail{display:block;margin-top:22px;padding:0 2px;min-height:90px}.detail-label{display:block;border:0;padding:0;font-size:11px;margin-bottom:10px}.step-detail p{font-size:11px;line-height:1.9}.faq-section{grid-template-columns:1fr;gap:25px;padding-top:47px;padding-bottom:38px}.faq-intro{position:relative}.faq-intro h2{font-size:28px}.faq-intro h2 br{display:none}.faq-intro>p{font-size:11px;margin-top:10px}.faq-intro>p br{display:none}.faq-decoration{display:none}.faq-list{padding-top:0}.faq-list summary{font-size:12px;min-height:65px;padding-block:18px}.faq-list summary>span{gap:13px}.faq-list summary small{font-size:9px}.faq-list details>p{font-size:11px;padding-left:25px;padding-right:15px;padding-bottom:19px;line-height:2}.safety-banner{gap:13px;flex-wrap:wrap;padding:22px;margin-bottom:38px;border-radius:10px}.safety-banner>div{flex:1;min-width:180px}.safety-icon{width:36px;height:36px}.safety-icon .icon{width:20px;height:20px}.safety-banner h3{font-size:15px}.safety-banner p{font-size:10px;line-height:1.8}.button-safety{margin-left:49px;font-size:10px;padding:9px 12px;min-height:35px;gap:18px}.footer-main{padding-block:25px;gap:12px}.footer-main .brand{gap:9px}.footer-main .brand-mark{width:29px;height:29px;border-radius:7px}.footer-main .brand-mark svg{width:22px;height:22px}.footer-main .brand-name{font-size:16px}.footer-main .brand-name small{font-size:5px;letter-spacing:1.7px}.footer-slogan{display:none}.back-top{font-size:10px}.footer-bottom{align-items:flex-start;flex-direction:column;gap:10px;padding-block:20px 27px;font-size:8px;line-height:1.6}dialog{padding:30px 25px;border-radius:16px}.dialog-actions{gap:9px}.dialog-actions .button{font-size:11px;padding:12px}.dialog-close{right:13px;top:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

/* Initial page loading layer. The progress is driven by app.js for an eight-second entrance. */
.page-loader{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;background:var(--paper);opacity:1;transition:opacity .45s ease;pointer-events:auto}
.page-loader.is-complete{opacity:0;pointer-events:none}
.page-loader-inner{width:min(330px,calc(100% - 64px));text-align:center}
.page-loader-brand{display:inline-flex;align-items:center;gap:12px;text-align:left}
.page-loader-brand img{width:46px;height:46px;object-fit:contain;border:1px solid var(--line);border-radius:11px}
.page-loader-brand>span{font-size:20px;font-weight:750;letter-spacing:1px;line-height:1.2}
.page-loader-brand small{display:block;margin-top:5px;font-size:7px;font-weight:600;letter-spacing:2.2px}
.page-loader-label{margin-top:48px;color:var(--body);font-size:11px;letter-spacing:1.5px}
.page-loader-progress{height:3px;margin-top:15px;overflow:hidden;background:#29292e;border-radius:99px}
.page-loader-progress span{display:block;width:0;height:100%;background:var(--ink);border-radius:inherit}
.page-loader-value{display:block;margin-top:10px;color:#9696a0;font:10px/1.5 Consolas,monospace;letter-spacing:1px}
body.is-page-loading{overflow:hidden}
body.is-page-loading>header,body.is-page-loading>main,body.is-page-loading>footer,body.is-page-loading>dialog,body.is-page-loading>.toast{visibility:hidden}
@media(max-width:600px){.page-loader-inner{width:min(290px,calc(100% - 48px))}.page-loader-label{margin-top:39px}}

/* Original avatar from the @xbdb third-party archive; keep the complete image. */
.brand-mark{width:52px;height:52px;background:#0b0b0c;border:1px solid #303034;overflow:hidden;flex-shrink:0;transform:none}
.brand-mark img{display:block;width:100%;height:100%;object-fit:contain;border-radius:inherit}
.small-mark{width:40px;height:40px}
@media(max-width:600px){.brand-mark{width:44px;height:44px}.footer-main .brand-mark{width:36px;height:36px}}

/* User-provided address records, in the existing monochrome palette. */
.hero-copy{min-width:0}
.refund-feed{margin-top:24px;border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:17px 19px 10px;max-width:100%;text-align:left}
.refund-feed-header,.refund-feed-title{display:flex;align-items:center;justify-content:space-between;gap:10px}
.refund-feed-title{justify-content:flex-start;flex-wrap:wrap;gap:8px}
.refund-feed-title h2{font-size:14px;font-weight:600;letter-spacing:.4px;line-height:1.5}
.refund-feed-header{margin-bottom:15px}
.refund-network{color:#b5b5bd;font:9px/1.5 Consolas,monospace;letter-spacing:.3px;white-space:nowrap}
.refund-column-labels{display:flex;align-items:center;justify-content:space-between;color:#9999a3;font-size:9px;line-height:1.5;padding-bottom:8px;border-bottom:1px solid #303034}
.refund-feed-viewport{height:180px;overflow:hidden}
.refund-feed-list{list-style:none;margin:0;padding:0;transform:translateY(0);will-change:transform}
.refund-feed-list.is-rolling{transform:translateY(-36px);transition:transform .48s ease-in-out}
.refund-feed-row{display:flex;align-items:center;justify-content:space-between;gap:10px;height:36px;border-bottom:1px solid #29292e}
.refund-feed-row:last-child{border-bottom:0}
.refund-address{color:#eeeef1;font:12px/1.5 Consolas,'Courier New',monospace;font-variant-numeric:tabular-nums;white-space:nowrap;letter-spacing:.25px}
.refund-status{display:inline-flex;align-items:center;justify-content:flex-start;gap:6px;color:#eeeeef;font-size:10px;line-height:1.5;white-space:nowrap;min-width:81px}
.refund-status-dot{width:5px;height:5px;flex-shrink:0;border-radius:50%;background:#ededf1}
.refund-status.is-processing{color:#e8bd72}
.is-processing .refund-status-dot{background:#e8bd72;box-shadow:0 0 0 3px #e8bd721f}
.refund-status.is-refunded{color:#7fd5a4}
.is-refunded .refund-status-dot{background:#7fd5a4;box-shadow:0 0 0 3px #7fd5a41f}
.refund-status.is-pending{color:#aeb4c0}
.is-pending .refund-status-dot{background:transparent;border:1px solid #aeb4c0}
.refund-no-script{font-size:11px;line-height:1.8;color:#b5b5bd;margin:18px 0}
.refund-feed+.hero-footnote{margin-top:18px}
@media(max-width:820px){.refund-feed{padding:15px 12px 8px}.refund-address{font-size:11px;letter-spacing:0}.refund-status{font-size:9px;gap:5px;min-width:74px}.refund-feed-header{gap:6px}.refund-network{font-size:8px}}
@media(max-width:600px){.refund-feed{margin-top:21px;padding:16px 14px 8px}.refund-feed-title h2{font-size:14px}.refund-feed-row{gap:7px}.refund-feed+.hero-footnote{font-size:9px}}

.hero-download{gap:8px;white-space:nowrap}
.header-actions{display:flex;align-items:center;gap:10px}
.header-download{border:1px solid #404047;background:var(--accent);color:var(--on-accent);font-size:13px;min-height:42px;padding:10px 15px;gap:8px}
.header-download:hover{background:#e4e4e8}
.download-section{background:#141416;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:60px}
.download-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;padding-block:52px}
.download-copy h2{font-size:28px;line-height:1.4}
.download-copy p{margin-top:8px;color:var(--body);font-size:12px}
.download-copy #ios-download-status{font-size:13px;line-height:1.65;max-width:36em}
.download-controls{display:flex;align-items:center;gap:22px}
.download-controls .button{min-width:158px}
.download-controls .button:disabled,.header-download:disabled{opacity:.5;transform:none}
#dialog-dismiss[hidden]{display:none}
@media(max-width:600px){.download-section{margin-bottom:38px}.download-inner{align-items:stretch;flex-direction:column;gap:22px;padding-block:36px}.download-copy h2{font-size:25px}.download-controls{align-items:stretch;flex-direction:column;gap:12px}.download-controls .button{width:100%}}
@media(max-width:820px){.header-download span{display:none}.header-download{padding:10px 12px}.header-download .icon{width:20px;height:20px}.header-actions{gap:8px}}
@media(max-width:600px){.header-inner{height:104px}.header-actions .button-header{display:none}.header-actions{margin-left:auto;flex-direction:column-reverse;align-items:flex-end;gap:4px}.header-actions .header-download{display:inline-flex;min-height:30px;padding:2px 0;border:0;background:transparent;color:var(--ink);font-size:14px;font-weight:650}.header-actions .header-download span{display:inline}.header-actions .header-download .icon{width:17px;height:17px}.header-actions .header-download:hover{background:transparent;color:#d5d5da}}
@media(max-width:600px){html{scroll-padding-top:118px}}

.download-copy p strong{color:var(--ink);font-weight:650}
.download-controls{flex-wrap:wrap;justify-content:flex-end;row-gap:9px}
@media(max-width:600px){.download-controls{align-items:stretch}}
#ios-install-dialog{width:min(540px,calc(100vw - 32px))}
#ios-install-dialog .small-label{display:block;margin-bottom:10px;color:#a5a5af}
#ios-install-dialog h2{font-size:24px;line-height:1.35;margin-bottom:10px}
#ios-install-dialog>p{font-size:13px;line-height:1.8}
.ios-install-steps{list-style:none;counter-reset:ios-step;display:grid;margin:22px 0 0;padding:0;border-top:1px solid var(--line)}
.ios-install-steps li{counter-increment:ios-step;display:grid;grid-template-columns:30px 1fr;column-gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}
.ios-install-steps li::before{content:counter(ios-step,decimal-leading-zero);grid-row:1/3;color:#a5a5af;font:11px/1.8 Consolas,monospace}
.ios-install-steps strong{font-size:13px;font-weight:650}
.ios-install-steps span{grid-column:2;color:#b5b5bd;font-size:12px;line-height:1.75;margin-top:4px}
#ios-install-dialog .dialog-actions{justify-content:flex-end}
@media(max-width:600px){#ios-install-dialog{padding:28px 22px}.ios-install-steps li{grid-template-columns:25px 1fr;column-gap:8px}}
.dialog-fallback-backdrop{position:fixed;inset:0;z-index:99;background:#000000b3;backdrop-filter:blur(6px)}
dialog:not([open]){display:none}
dialog.dialog-fallback[open]{display:block;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);margin:0;z-index:100;max-height:calc(100vh - 48px)}

/* Keep the primary download action available while the page scrolls. */
.header-download{position:fixed;top:50%;right:0;z-index:30;min-height:52px;padding:10px 14px 10px 10px;border:1px solid #414149;border-right:0;border-radius:14px 0 0 14px;background:#17171b;color:var(--ink);box-shadow:0 14px 32px #00000080,inset 0 1px 0 #ffffff12;backdrop-filter:blur(14px);white-space:nowrap;transform:translateY(-50%);transition:transform .32s cubic-bezier(.22,.8,.28,1),background .2s;will-change:transform;animation:edge-dock-breathe 3.4s ease-in-out infinite}
.header-download .icon{width:28px;height:28px;padding:6px;border-radius:8px;background:#ffffff;color:#0b0b0c;stroke-width:1.8}
.header-download:hover{background:#202024;transform:translateY(calc(-50% - 2px))}
@media(max-width:820px){.header-download{right:0}.header-download span{display:inline}}
@media(max-width:600px){.header-actions .header-download{top:50%;right:0;min-height:46px;padding:8px 12px 8px 9px;border:1px solid #414149;border-right:0;border-radius:13px 0 0 13px;background:#17171b;color:var(--ink);font-size:12px;box-shadow:0 14px 32px #00000080,inset 0 1px 0 #ffffff12;transform:translateY(-50%)}.header-actions .header-download .icon{width:27px;height:27px;padding:6px;background:#ffffff;color:#0b0b0c}.header-actions .header-download:hover{background:#202024;color:var(--ink);transform:translateY(calc(-50% - 2px))}}
/* Keep the header menu available on desktop and mobile. */
.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:6px;width:38px;height:38px;border:1px solid var(--line);background:transparent;border-radius:8px;padding:9px}
.menu-toggle>span{display:block;width:18px;height:1px;background:var(--ink);transition:transform .2s}
.menu-toggle[aria-expanded=true]>span:first-child{transform:translateY(3.5px) rotate(45deg)}
.menu-toggle[aria-expanded=true]>span:last-child{transform:translateY(-3.5px) rotate(-45deg)}
.mobile-nav{display:none}
.mobile-nav:not([hidden]){display:flex;position:absolute;top:100%;right:48px;flex-direction:column;min-width:210px;padding:8px;background:var(--paper);border:1px solid var(--line);border-top:0;box-shadow:0 18px 32px #00000066}
.mobile-nav>a,.mobile-nav>button{text-align:left;padding:14px 12px;background:transparent;border:0;font-size:13px}
.mobile-nav>a:hover,.mobile-nav>button:hover{background:#202023}
.mobile-nav:not([hidden]){z-index:40}
.menu-toggle{position:relative;z-index:41}
/* Keep the fixed download action clear of the expanded navigation. */
.site-header:has(.menu-toggle[aria-expanded="true"]) .header-download,.site-header:has(.menu-toggle[aria-expanded="true"]) + .header-download{visibility:hidden;pointer-events:none}
@media(max-width:600px){.header-download{right:0;min-height:46px;padding:8px 12px 8px 9px;border-radius:13px 0 0 13px;font-size:12px}.header-download .icon{width:27px;height:27px;padding:6px}}
@keyframes edge-dock-breathe{0%,100%{box-shadow:0 14px 32px #00000080,inset 0 1px 0 #ffffff12}50%{box-shadow:0 18px 38px #00000099,inset 0 1px 0 #ffffff1f}}
.header-download.is-scrolling{transform:translate(28%,-50%)}
@media(prefers-reduced-motion:reduce){.header-download{animation:none;transition:none}.header-download.is-scrolling{transform:translateY(-50%)}}
@media(max-width:600px){.mobile-nav:not([hidden]){position:static;min-width:0;padding:8px 20px 18px;border:0;border-top:1px solid var(--line);box-shadow:none}}