*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#E7F4F8;color:#1F3C44;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}.skip-link{position:fixed;left:12px;top:-70px;z-index:999;background:#F3FAFC;color:#163038;padding:8px 12px;border-radius:8px}.skip-link:focus{top:8px}.topbar{position:fixed;inset:0 0 auto 0;height:20px;background:#1A3A44;color:#F3FAFC;z-index:80}.topbar-inner,.brandbar-inner{max-width:1000px;margin:0 auto;height:100%;display:flex;align-items:center;justify-content:space-between;padding:0 16px}.topbar-brand,.text-button{font-size:12px}.text-button{border:0;background:none;color:#F3FAFC;min-height:20px;padding:0 2px}.brandbar{position:fixed;left:0;right:0;top:20px;height:54px;background:#7EB8E0;border-bottom:1px solid rgba(110,201,212,.5);z-index:79}.brand-link{display:flex;align-items:center;min-height:44px}.logo-slot{display:inline-flex;align-items:center;min-height:24px}.brand-logo,.footer-logo{height:24px;width:auto;max-width:150px;object-fit:contain;object-position:center}.brand-fallback{font-weight:800;font-size:16px;color:#163038}.brand-actions{display:flex;gap:8px;align-items:center}.app-link,.menu-button{min-height:44px;display:inline-flex;align-items:center;padding:0 14px;border-radius:9px;border:1px solid #1A3A44;color:#163038;background:#F3FAFC;font-size:14px;font-weight:700}.menu-button{background:transparent}.shore-nav{position:fixed;top:74px;left:0;right:0;height:44px;background:#F3FAFC;border-bottom:1px solid rgba(26,58,68,.14);display:flex;align-items:center;justify-content:center;gap:44px;z-index:78}.shore-item{font-size:13px;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1.05;min-width:82px;height:44px;color:#4A6E78}.shore-item span{width:6px;height:6px;border-radius:50%;background:#6EC9D4;margin-bottom:5px}.shore-item.is-current{color:#1A3A44;font-weight:800}.shore-item.is-current span{background:#1A3A44}.site-main{padding:150px 16px 56px;min-height:70vh}.wrap{max-width:1000px;margin:0 auto}.narrow{max-width:760px;margin:0 auto}.section{margin:0 auto 28px;max-width:1000px}.section+.section{margin-top:34px}h1,h2,h3{color:#163038;margin-top:0}h1{font-size:24px;line-height:1.3;margin-bottom:12px}h2{font-size:20px;line-height:1.35;margin-bottom:12px}h3{font-size:16px;line-height:1.4;margin-bottom:8px}p{margin:0 0 12px}.lead{font-size:16px;color:#274E58}.muted{color:#6A8C96}.eyebrow{font-size:12px;letter-spacing:.06em;color:#4A6E78}.intro-line{border-left:3px solid #6EC9D4;padding:18px 0 18px 22px;max-width:780px}.hero-actions,.inline-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.btn-primary,.btn-secondary{height:42px;display:inline-flex;align-items:center;justify-content:center;padding:0 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rgba(22,48,56,.08)}.alternate-block .text{padding-top:16px}.note-stack{display:grid;gap:14px}.note-card{background:#F3FAFC;border-left:3px solid #6EC9D4;padding:18px;border-radius:8px}.note-card .media-slot{margin-bottom:14px}.center-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;max-width:820px;margin:0 auto}.center-card{background:#F3FAFC;border:1px solid rgba(26,58,68,.14);border-radius:10px;padding:22px;text-align:center}.center-card p{text-align:left}.period-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.period{background:#EAF6F9;border:1px solid rgba(110,201,212,.5);border-radius:10px;padding:18px}.status-list{display:grid;gap:10px}.status-row{display:grid;grid-template-columns:110px 1fr;gap:14px;align-items:start;background:#F3FAFC;border:1px solid rgba(26,58,68,.14);border-radius:9px;padding:15px}.status-badge{display:inline-flex;align-items:center;justify-content:center;min-height:34px;border-radius:8px;background:#D7ECF2;color:#163038;font-weight:800}.wide-product{background:#1A3A44;color:#F3FAFC;border-radius:12px;padding:26px;display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:28px;align-items:center}.wide-product h2,.wide-product h1,.wide-product h3{color:#F3FAFC}.wide-product .app-shot{background:#EAF6F9}.app-icon-wrap{display:flex;gap:14px;align-items:center;margin-bottom:14px}.app-icon-wrap img{width:48px;height:48px;object-fit:contain}.method-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.method-card,.info-card,.policy-block{background:#F3FAFC;border:1px solid rgba(26,58,68,.14);border-radius:10px;padding:20px}.faq-list{display:grid;gap:12px}.faq-item{background:#F3FAFC;border:1px solid rgba(26,58,68,.14);border-radius:10px;padding:18px}.faq-item h2{font-size:16px}.list-clean{padding-left:20px;margin:8px 0 0}.list-clean li{margin:7px 0}.divider{height:1px;background:rgba(26,58,68,.14);margin:28px 0}.vertical-notes{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;align-items:stretch}.vertical-note{background:#F3FAFC;border:1px solid rgba(26,58,68,.14);border-radius:10px;padding:18px}.single-journal{max-width:760px;margin:0 auto}.single-journal .entry{padding:20px 0;border-bottom:1px solid rgba(26,58,68,.14)}.memo-list{max-width:820px;margin:0 auto;display:grid;gap:12px}.memo-row{background:#F3FAFC;border:1px solid rgba(26,58,68,.14);border-radius:10px;padding:18px}.topic-list{display:grid;gap:14px}.topic-row{background:#F3FAFC;border:1px solid rgba(26,58,68,.14);border-radius:10px;padding:18px;display:grid;grid-template-columns:160px 1fr;gap:18px}.legal-sections{display:grid;gap:18px}.legal-sections section{background:#F3FAFC;border:1px solid rgba(26,58,68,.14);border-radius:10px;padding:22px}.contact-panels{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.brand-block{background:#F3FAFC;border:1px solid rgba(26,58,68,.14);border-radius:10px;padding:22px}.site-footer{background:#143038;color:#E7F4F8;border-top:1px solid #6EC9D4;padding:30px 16px 86px}.footer-inner{max-width:1000px;margin:0 auto}.footer-brand{display:flex;gap:12px;align-items:center;margin-bottom:24px}.footer-brand span{display:block;font-size:12px;color:#BFD7DD}.footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.footer-links h2{font-size:14px;color:#F3FAFC;margin-bottom:8px}.footer-links a{display:block;font-size:13px;color:#D7ECF2;padding:4px 0}.footer-note,.copyright{font-size:13px;color:#CFE1E6}.footer-note{margin-top:24px;border-top:1px solid rgba(110,201,212,.35);padding-top:18px}.screen-overlay{position:fixed;inset:0;background:rgba(9,31,37,.42);z-index:90;opacity:0;pointer-events:none;transition:opacity .18s 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h2{font-size:14px}.menu-groups a{display:block;padding:8px 0;border-bottom:1px solid rgba(26,58,68,.1)}.menu-groups b{display:block;font-size:14px}.menu-groups span{display:block;font-size:12px;color:#6A8C96}.search-panel{position:fixed;left:0;right:0;top:74px;z-index:93;visibility:hidden;pointer-events:none;transform:translateY(-12px);opacity:0;transition:.18s ease}.search-panel.is-open{visibility:visible;pointer-events:auto;transform:translateY(0);opacity:1}.search-card{max-width:780px;margin:0 auto;background:#F3FAFC;border:1px solid rgba(26,58,68,.14);border-radius:0 0 12px 12px;padding:18px;box-shadow:0 12px 28px rgba(22,48,56,.08)}.search-head{display:flex;justify-content:space-between;align-items:center;gap:12px}.search-links{display:flex;flex-wrap:wrap;gap:9px;margin-top:12px}.search-links a{min-height:40px;padding:8px 14px;border-radius:8px;background:#D7ECF2;color:#163038}.mobile-bottom{display:none}.is-locked{overflow:hidden}.text-center{text-align:center}.media-centered{max-width:820px;margin-left:auto;margin-right:auto}.space-after{margin-bottom:16px}.eyebrow-light{color:#BFD7DD}.lead-spaced{margin-top:16px}.lead-centered{max-width:760px;margin:16px auto 0}.subheading-spaced{margin-top:16px}.article-copy p{margin-bottom:14px}.article-copy h2{margin-top:28px}.article-copy h3{margin-top:20px}
@media(max-width:760px){.shore-nav{display:none}.site-main{padding:106px 16px 74px}.topbar-inner,.brandbar-inner{padding:0 16px}.brand-actions{gap:6px}.app-link,.menu-button{padding:0 11px;min-width:64px}.brand-logo{max-width:118px}.center-cards,.period-grid,.method-grid,.vertical-notes,.contact-panels,.footer-links{grid-template-columns:1fr}.wide-product{grid-template-columns:1fr}.topic-row{grid-template-columns:1fr}.status-row{grid-template-columns:92px 1fr}.menu-panel{height:58vh;min-height:0}.menu-groups{grid-template-columns:1fr 1fr;gap:16px}.menu-groups a{padding:7px 0}.search-panel{top:0;bottom:0;background:#1A3A44;color:#F3FAFC}.search-card{max-width:none;height:100%;border:0;border-radius:0;background:#1A3A44;color:#F3FAFC;padding:28px 16px}.search-card strong{color:#F3FAFC}.search-head button{border-color:#F3FAFC}.search-links{display:grid;grid-template-columns:1fr 1fr}.search-links a{background:#F3FAFC}.mobile-bottom{position:fixed;display:grid;grid-template-columns:repeat(4,1fr);left:0;right:0;bottom:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#F3FAFC;border-top:1px solid rgba(26,58,68,.14);z-index:75}.mobile-bottom a{display:flex;align-items:center;justify-content:center;font-size:13px;min-height:48px}.mobile-bottom a.is-current{background:#6EC9D4;color:#163038;font-weight:800}.site-footer{padding-bottom:82px}.alternate-block{padding:18px}.content-image{height:190px}.strip-cover{height:188px}.banner-slot{height:200px}.app-shot{height:300px}.footer-links{grid-template-columns:1fr 1fr}.menu-groups span{display:none}}
@media(max-width:430px){.topbar-brand{max-width:210px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.app-link,.menu-button{font-size:13px;padding:0 9px}.menu-groups{grid-template-columns:1fr 1fr}.footer-links{grid-template-columns:1fr 1fr}.wide-product{padding:20px}.status-row{grid-template-columns:1fr}.search-links{grid-template-columns:1fr 1fr}}

/* community v2 refinements */
.shore-item{letter-spacing:.01em}.brand-fallback{white-space:nowrap}.topic-row>strong{color:#163038;font-size:15px;padding-top:2px}.center-card h2{font-size:18px}.footer-links section{min-width:0}