:root{font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;color:#151c26;font-synthesis:none;--ink:#151c26;--muted:#526174;--glass-line:rgba(157,185,228,.4);--accent:#2363d4;--focus:#2363d4;--radius:24px;--shell:1120px;--text:#151c26;scroll-behavior:smooth}
*{box-sizing:border-box}body{margin:0;min-width:320px}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}a,button,summary{-webkit-tap-highlight-color:transparent;touch-action:manipulation}img{max-width:100%;display:block}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:500}p{line-height:1.8}a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--focus);outline-offset:5px}a:hover{text-decoration:none}.icon{width:22px;height:22px;flex:none}.sea-background{position:fixed;z-index:-2;inset:0;background:#fff}.sea-background::after{display:none}.glass{background:linear-gradient(145deg,rgba(249,252,255,.86),rgba(231,240,255,.74));border:1px solid var(--glass-line);box-shadow:inset 0 1px 0 rgba(255,255,255,.8),0 12px 38px rgba(28,69,135,.07);backdrop-filter:blur(30px) saturate(110%);-webkit-backdrop-filter:blur(30px) saturate(110%);border-radius:var(--radius);color:var(--ink)}.section-shell{width:min(var(--shell),calc(100% - 80px));margin-inline:auto}.skip-link{position:fixed;z-index:100;top:12px;left:12px;transform:translateY(-150%);padding:14px 20px;background:#fff;color:var(--ink);border-radius:12px}.skip-link:focus{transform:none}.site-header{position:sticky;z-index:20;top:0;padding:22px 40px 0}.header-inner{max-width:var(--shell);min-height:76px;display:flex;align-items:center;justify-content:space-between;margin:0 auto;padding:12px 20px}.brand{display:flex;align-items:center;gap:11px;min-height:44px}.brand img{width:40px;height:40px;object-fit:contain;border-radius:10px}.brand>span{color:var(--accent);font-size:20px;letter-spacing:.08em;font-weight:600;line-height:1.25}.brand small{display:block;font-size:9px;letter-spacing:.23em;margin-top:5px;color:var(--muted);font-weight:600}.site-header nav{display:flex;gap:4px}.site-header nav a{display:flex;align-items:center;justify-content:center;min-height:44px;padding:10px 17px;border-radius:14px;font-size:14px;transition:background .15s}.site-header nav a:hover,.site-header nav a[aria-current]{background:rgba(35,99,212,.09);color:var(--accent)}.menu-toggle{display:none;background:transparent;border:0;color:var(--ink);width:44px;height:44px;border-radius:12px}.eyebrow{font-size:13px;letter-spacing:.08em;line-height:1.6;font-weight:500}.button{display:inline-flex;align-items:center;justify-content:center;gap:13px;min-height:48px;padding:13px 22px;border-radius:14px;border:1px solid transparent;font-size:14px;font-weight:500;transition:background .15s,transform .12s;white-space:nowrap}.button:active,.menu-toggle:active{transform:scale(.98)}.primary{background:var(--accent);color:#fff}.primary:hover{background:#184fae}.glass .primary{background:var(--accent);color:#fff}.glass .primary:hover{background:#184fae}.quiet{border-color:rgba(48,78,101,.22);background:transparent;color:var(--ink)}.quiet:hover{background:rgba(255,255,255,.5)}.text-link{color:var(--accent);display:inline-flex;align-items:center;gap:12px;min-height:44px;font-size:14px}.text-link:hover{text-decoration:underline;text-underline-offset:5px}.release-note{font-size:12px;line-height:1.6;color:#566174;margin-top:22px}.section-heading h2,.account-section h2{font-size:36px;letter-spacing:-.035em;line-height:1.4;font-weight:400}.section-heading>.eyebrow{color:#566174;margin-bottom:12px}.section-heading>p:last-child{color:#566174;margin-top:14px;font-size:15px}.feature-section{padding:45px 0 72px;border-top:1px solid rgba(22,48,85,.12)}.site-footer{max-width:var(--shell);width:calc(100% - 80px);margin:0 auto;padding:30px 0 28px;border-top:1px solid rgba(22,48,85,.12)}.footer-top{display:flex;justify-content:space-between;gap:24px;align-items:center}.footer-wordmark{color:var(--accent);font-size:22px;letter-spacing:.06em}.footer-wordmark span{display:block;font-size:12px;letter-spacing:0;color:#566174;margin-top:8px}.footer-top nav{display:flex;flex-wrap:wrap;gap:24px}.footer-top nav a{display:inline-flex;align-items:center;min-height:44px;font-size:13px}.footer-top nav a:hover{text-decoration:underline}.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:34px;font-size:11px;color:#566174}.footer-bottom a{display:inline-flex;align-items:center;min-height:44px;text-decoration:underline;text-underline-offset:3px}.inner-main{padding-top:62px;padding-bottom:72px}.page-heading{margin-bottom:38px}.page-heading>.eyebrow{color:#566174;margin-bottom:15px}.page-heading h1{color:var(--accent);font-size:42px;font-weight:400;letter-spacing:-.035em;line-height:1.35}.page-heading>p:last-child{color:#566174;font-size:15px;margin-top:16px}.support-contact{display:flex;justify-content:space-between;align-items:center;gap:26px;padding:29px 32px}.small-label{font-size:12px;letter-spacing:.07em;font-weight:600;color:var(--muted)}.support-contact h2{font-size:26px;word-break:break-all;font-weight:500;margin-top:12px;letter-spacing:-.02em}.support-contact p{font-size:13px;margin-top:10px;color:var(--muted)}.contact-actions{display:flex;flex-wrap:wrap;gap:10px;flex:none}.support-section{margin-top:58px}.section-heading.compact{margin-bottom:25px}.section-heading.compact h2{font-size:28px}.faq-list{padding:4px 28px}.faq-list details+details{border-top:1px solid rgba(64,97,111,.17)}.faq-list summary{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:22px 0;min-height:68px;cursor:pointer;font-size:16px;font-weight:500;list-style:none}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary>span{font-size:24px;font-weight:300;color:var(--accent);line-height:1}.faq-list details[open] summary>span{transform:rotate(45deg)}.faq-list details>p{padding:0 40px 23px 0;font-size:14px;line-height:1.85;color:var(--muted)}.faq-list details{scroll-margin-top:135px}.account-section{display:grid;grid-template-columns:1fr 1.25fr;gap:64px;align-items:start}.account-section>div:first-child{padding-top:15px}.account-section .eyebrow{margin-bottom:16px;color:#566174}.account-section>div:first-child>p:not(.eyebrow){font-size:14px;margin-top:18px;color:#566174}.account-section .text-link{margin-top:16px}.account-steps{padding:30px}.account-steps ol{padding:0;margin:0 0 24px;list-style:none}.account-steps li{display:flex;align-items:flex-start;gap:18px}.account-steps li+li{margin-top:27px}.account-steps li>span{font-size:12px;line-height:2;color:var(--muted);font-variant-numeric:tabular-nums}.account-steps h3{font-size:16px;line-height:1.6}.account-steps p{font-size:13px;margin-top:7px;color:var(--muted);line-height:1.85}.feedback-section{padding:28px 32px}.feedback-section>div{display:flex;align-items:center;gap:14px}.feedback-section h2{font-size:20px;line-height:1.6}.feedback-section>p{font-size:14px;line-height:1.85;margin-top:17px;color:var(--muted)}.feedback-section .text-link{margin-top:15px}.legal-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:28px;align-items:start}.contents{position:sticky;top:124px;padding:24px 18px}.contents>span{padding-left:10px}.contents nav{display:grid;margin-top:17px;gap:4px}.contents nav a{font-size:13px;padding:10px;min-height:44px;border-radius:10px;line-height:1.6}.contents nav a:hover{background:rgba(35,99,212,.07)}.contents-contact{display:flex;align-items:center;justify-content:space-between;border-top:1px solid rgba(64,97,111,.17);margin:20px 10px 0;padding-top:20px;min-height:44px;font-size:12px}.contents-contact .icon{width:17px;height:17px}.legal-body{padding:32px 38px;background:linear-gradient(145deg,rgba(251,253,255,.97),rgba(238,244,255,.94))}.draft-note{font-size:12px;color:#465e6b;padding-bottom:24px;border-bottom:1px solid rgba(64,97,111,.16);line-height:1.7}.legal-section{padding:29px 0;border-bottom:1px solid rgba(64,97,111,.15);scroll-margin-top:125px}.legal-section h2{font-size:21px;display:flex;align-items:baseline;gap:14px;line-height:1.6;margin-bottom:15px;font-weight:600}.legal-section h2>span{font-size:11px;color:#567280;font-variant-numeric:tabular-nums;font-weight:500;letter-spacing:.07em}.legal-section p{font-size:16px;line-height:1.95;color:#273548;overflow-wrap:anywhere}.legal-section p+p{margin-top:13px}.table-scroll{overflow:auto;margin-top:24px;border-radius:12px;border:1px solid #ccd9ef}.table-scroll table{border-collapse:collapse;width:100%;min-width:590px;font-size:14px;line-height:1.75;text-align:left}.table-scroll caption{text-align:left;padding:13px 16px;font-size:12px;background:#e7effc;color:#273548}.table-scroll th,.table-scroll td{padding:13px 15px;vertical-align:top;border-top:1px solid #dbe5f3}.table-scroll thead th{background:#e7effc;font-weight:600;white-space:nowrap}.table-scroll tbody th{font-weight:500;min-width:150px}.table-scroll td{min-width:155px}.table-scroll a{text-decoration:underline;text-underline-offset:4px}.document-contact{padding-top:30px}.document-contact h2{font-size:22px}.document-contact p{margin-top:8px;color:var(--muted);font-size:14px}.document-contact .text-link{margin-top:12px}.mobile-contents{display:none}.toast{position:fixed;z-index:30;bottom:max(26px,env(safe-area-inset-bottom));left:50%;transform:translate(-50%,20px);max-width:calc(100% - 32px);padding:12px 20px;border-radius:14px;background:#152d3c;color:#fff;border:1px solid #6a8591;opacity:0;pointer-events:none;transition:opacity .15s,transform .15s;text-align:center;font-size:14px}.toast.visible{opacity:1;transform:translate(-50%,0)}
@media(max-width:1000px){.support-contact{align-items:flex-start;flex-direction:column}.account-section{gap:34px}.legal-layout{grid-template-columns:205px minmax(0,1fr);gap:20px}.legal-body{padding:28px}.page-heading h1{font-size:36px}}
@media(max-width:720px){.section-shell,.site-footer{width:calc(100% - 40px)}.site-header{padding:12px 14px 0}.header-inner{min-height:66px;padding:9px 13px;border-radius:20px;flex-wrap:wrap}.brand img{width:35px;height:35px}.brand>span{font-size:18px}.brand small{font-size:8px}.menu-toggle{display:grid;place-items:center}.site-header nav{display:none;width:100%;padding:12px 0 0;margin-top:10px;border-top:1px solid rgba(64,97,111,.17);grid-template-columns:1fr 1fr;gap:5px}.site-header nav.open{display:grid}.site-header nav a{font-size:13px;padding:11px 6px;min-height:44px}.release-note{font-size:11px}.section-heading h2,.account-section h2{font-size:30px}.feature-section{padding:36px 0 44px}.site-footer{padding-top:25px}.footer-top{align-items:flex-start;flex-direction:column;gap:22px}.footer-top nav{gap:19px}.footer-top nav a{font-size:12px}.footer-bottom{display:grid;gap:13px;margin-top:20px;line-height:1.6}.footer-wordmark{font-size:20px}.inner-main{padding-top:43px;padding-bottom:44px}.page-heading h1{font-size:31px}.page-heading{margin-bottom:28px}.page-heading>p:last-child{font-size:13px}.support-contact{padding:24px;gap:21px;border-radius:20px}.support-contact h2{font-size:21px}.support-contact p{font-size:12px}.contact-actions{gap:9px;width:100%}.contact-actions .button{padding:12px 16px;font-size:12px}.support-section{margin-top:38px}.section-heading.compact h2{font-size:26px}.faq-list{padding:0 21px;border-radius:20px}.faq-list summary{font-size:16px;padding:21px 0;gap:15px;line-height:1.7}.faq-list details>p{font-size:15px;padding-right:8px}.account-section{grid-template-columns:1fr;gap:25px}.account-section>div:first-child{padding-top:0}.account-steps{padding:24px;border-radius:20px}.account-steps li{gap:13px}.account-steps h3{font-size:15px}.account-steps p{font-size:13px}.account-steps .button{font-size:12px;padding-inline:15px;white-space:normal}.feedback-section{padding:24px;border-radius:20px}.feedback-section>div{align-items:flex-start;gap:10px}.feedback-section h2{font-size:18px}.feedback-section>p{font-size:13px}.legal-layout{display:block}.contents{display:none}.legal-body{padding:24px 21px;border-radius:20px}.mobile-contents{display:block;margin-bottom:20px;padding-bottom:20px;border-bottom:1px solid rgba(64,97,111,.16)}.mobile-contents summary{font-size:14px;min-height:44px;cursor:pointer;line-height:44px}.mobile-contents nav{display:grid;gap:4px}.mobile-contents nav a{padding:10px 0;font-size:13px;min-height:44px}.draft-note{font-size:11px;padding-bottom:20px}.legal-section{padding:23px 0}.legal-section h2{font-size:18px;gap:10px;line-height:1.6}.legal-section p{font-size:16px;line-height:1.95}.legal-section p+p{margin-top:14px}.document-contact h2{font-size:20px}.legal-heading h1{font-size:34px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}.button:active{transform:none}}@media(prefers-reduced-transparency:reduce),(prefers-contrast:more){.glass{background:#f1f6ff;backdrop-filter:none;-webkit-backdrop-filter:none}.legal-body{background:#f3f7f8}.sea-background::after{display:none}}
