*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:#141414;font:14px/1.9 Arial,"Yu Gothic",Meiryo,sans-serif}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:5px}a:focus-visible,summary:focus-visible{outline:2px solid #111;outline-offset:5px}.wrap{width:min(1120px,calc(100% - 48px));margin:auto}.header{border-bottom:1px solid #ddd}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:30px 0}.brand{font-size:28px;letter-spacing:-1px;font-weight:800;line-height:1.2}.brand small{display:block;font-size:9px;letter-spacing:2px;font-weight:400;margin-top:10px}nav{display:flex;gap:24px;flex-wrap:wrap;font-size:12px}.hero{padding:70px 0 60px;border-bottom:1px solid;display:grid;grid-template-columns:1fr 250px;gap:50px;align-items:end}.eyebrow{font-size:10px;letter-spacing:2.5px;font-weight:700}.hero h1{font-size:clamp(34px,5vw,56px);line-height:1.5;letter-spacing:-2px;margin:20px 0}.hero p,.card p,aside p{color:#666;font-size:12px}.hero-note{border-left:1px solid;padding-left:24px}.hero-note strong{display:block;margin:15px 0;font-size:15px}.more{display:inline-block;border-bottom:1px solid;padding-bottom:5px;margin-top:18px;font-size:12px;font-weight:700}.layout{display:grid;grid-template-columns:1fr 250px;gap:60px;padding:48px 0 72px}.section-title{display:flex;justify-content:space-between;border-bottom:1px solid;padding-bottom:15px;align-items:center;margin-bottom:26px}.section-title h2{font-size:19px;margin:0}.section-title span{font-size:10px;letter-spacing:2px;color:#666}.cards{display:grid;grid-template-columns:1fr 1fr;gap:34px 28px}.art{height:170px;border:1px solid #ddd;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;background:#fafafa}.art b{font-size:30px;letter-spacing:-1.5px;z-index:1}.art:after{content:"";position:absolute;width:150px;height:150px;border:1px solid #ccc;border-radius:50%;right:-40px;bottom:-65px}.lines{background:repeating-linear-gradient(135deg,#fff,#fff 16px,#eee 17px,#fff 18px)}.dark{background:#171717;color:#fff}.grid{background-image:linear-gradient(#eee 1px,transparent 1px),linear-gradient(90deg,#eee 1px,transparent 1px);background-size:24px 24px}.meta{font-size:10px;color:#666;display:flex;gap:16px;margin-top:15px}.meta strong{color:#111}.card h3{font-size:17px;line-height:1.75;margin:8px 0}.card p{margin:0}.card>a{display:block}aside section{margin-bottom:34px}aside h2{font-size:11px;letter-spacing:2px;border-bottom:1px solid;padding-bottom:14px;margin:0 0 20px}aside h3{font-size:18px}.categories{list-style:none;padding:0}.categories li{border-bottom:1px solid #ddd}.categories a{display:flex;justify-content:space-between;padding:12px 0;font-size:12px}.categories span{color:#666;font-size:10px}.guide{border:1px solid;padding:24px}.guide>b{font-size:36px}.guide h3{font-size:16px}.notice{font-size:10px;color:#666;border-top:1px solid #ddd;padding:16px 0}.footer{border-top:1px solid;padding:35px 0 25px}.footer-top,.footer-bottom{display:flex;justify-content:space-between;gap:24px;align-items:center}.footer .brand{font-size:22px}.footer nav{font-size:11px;gap:20px}.footer-bottom{font-size:10px;color:#666;margin-top:32px}.article{max-width:760px;margin:45px auto 80px}.article h1{font-size:clamp(28px,4vw,38px);line-height:1.6}.article h2{margin-top:45px;border-bottom:1px solid;padding-bottom:12px;font-size:23px}.article a{text-decoration:underline;text-underline-offset:4px}.box{border:1px solid #ddd;padding:24px;margin:26px 0}.toc{background:#fafafa}table{border-collapse:collapse;width:100%;font-size:13px}th,td{border:1px solid #ddd;padding:12px;text-align:left}th{background:#fafafa}details{border-bottom:1px solid #ddd;padding:16px 0}summary{cursor:pointer;font-weight:700}.skip{position:absolute;top:-60px;left:12px;background:#111;color:#fff;padding:10px}.skip:focus{top:10px}@media(max-width:800px){.header-inner{align-items:flex-start;flex-direction:column}.hero{grid-template-columns:1fr;padding:42px 0;gap:28px}.layout{grid-template-columns:1fr;gap:40px}.footer-top{align-items:flex-start;flex-direction:column}.hero h1{letter-spacing:-1px}}@media(max-width:480px){.cards{grid-template-columns:1fr}.art{height:190px}nav{gap:16px}.wrap{width:calc(100% - 36px)}.footer-bottom{flex-wrap:wrap}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* Pivox homepage */
.brand{font-size:36px;letter-spacing:-1.8px}.footer .brand{font-size:28px}.section-intro{font-size:12px;color:#666;margin:-8px 0 26px}.status{letter-spacing:.4px}.content-block{margin-top:56px}.content-block>p{font-size:13px;color:#555}.steps{list-style:none;padding:0;margin:0}.steps li{display:flex;gap:22px;padding:22px 0;border-bottom:1px solid #ddd}.step-number{font-size:24px;line-height:1.4;font-weight:700;color:#777}.steps h3{font-size:16px;margin:0 0 7px}.steps p{font-size:13px;color:#666;margin:0}.topic-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid #ddd;margin:24px 0}.topic-list>div{padding:20px;border-right:1px solid #ddd}.topic-list>div:last-child{border:0}.topic-list span{font-size:9px;letter-spacing:1.5px}.topic-list h3{font-size:15px;margin:10px 0}.topic-list p{font-size:12px;color:#666;margin:0}.official-note a,.site-information a{text-decoration:underline;text-underline-offset:4px}.site-information{max-width:760px;margin:0 0 64px}.site-information p{font-size:13px;color:#555}.site-information details:target{background:#fafafa;outline:1px solid #ddd;padding:16px}.art b{font-size:clamp(23px,2.5vw,30px)}@media(max-width:560px){.topic-list{grid-template-columns:1fr}.topic-list>div{border-right:0;border-bottom:1px solid #ddd}.hero h1{font-size:34px}.brand{font-size:34px}}
/* Information pages */
.information-links{list-style:none;padding:0;margin:0}.information-links li{border-bottom:1px solid #ddd}.information-links a{display:flex;justify-content:space-between;gap:20px;padding:16px 0;font-size:13px;text-decoration:none}.information-links a:hover{text-decoration:underline}.policy-page .breadcrumb{font-size:11px;color:#666;margin-bottom:24px}.policy-page .breadcrumb a{display:inline}.policy-page h3{font-size:19px;border-bottom:1px solid #ddd;padding-bottom:12px;margin:36px 0 16px}.policy-page .eyebrow{margin-top:16px}.policy-page table{margin:24px 0;overflow-wrap:anywhere}.policy-page th{width:27%}.policy-back{margin-top:44px}.policy-page p{overflow-wrap:anywhere}
.referral-proof{border:1px solid #ddd;border-left:3px solid #111;padding:18px 22px;margin:0 0 26px;background:#fafafa}.referral-proof p{margin:0}.referral-count{font-size:23px;white-space:nowrap}.referral-proof .referral-proof-note{font-size:11px;color:#666;margin-top:8px;line-height:1.8}
/* Service referral cards */
.profile-referrals{margin:22px 0}.profile-referrals .profile-referrals-heading{font-size:13px;font-weight:700;margin:0 0 12px}.referral-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0}.referral-service{border:1px solid #ddd;padding:16px;background:#fff;min-width:0}.referral-service dt{font-size:12px;overflow-wrap:anywhere}.referral-service dd{margin:7px 0 0;font-size:28px;font-weight:700;line-height:1.3;font-variant-numeric:tabular-nums}.referral-service dd span{font-size:12px;font-weight:400;margin-left:4px}.referral-total{background:#151515;color:white;padding:18px;margin-top:12px;display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap}.referral-total>span{font-size:12px}.referral-total strong{font-size:32px;line-height:1.3;font-variant-numeric:tabular-nums}.referral-total small{font-size:12px;margin-left:5px;font-weight:400}.profile-referrals .profile-referrals-date{font-size:10px;color:#666;margin:8px 0 0}.profile-referrals .profile-referrals-caption{font-size:10px;color:#666;margin:3px 0 0}aside .referral-service{padding:12px 10px}aside .referral-service dt{font-size:10px}aside .referral-service dd{font-size:24px}
/* Dismissible registration bar: HTML/CSS only */
.has-sticky-cta{padding-bottom:calc(112px + env(safe-area-inset-bottom,0px))}.sticky-cta{position:fixed;inset:auto 0 0;z-index:100;background:#222;color:#fff;border-top:1px solid #444;padding:12px 56px calc(14px + env(safe-area-inset-bottom,0px));box-shadow:0 -3px 18px #00000012}.sticky-cta-inner{width:min(480px,100%);margin:auto;text-align:center}.sticky-cta p{font-size:12px;line-height:1.5;margin:0 0 8px;font-weight:600}.sticky-ad{font-size:9px;border:1px solid #888;padding:1px 4px;margin-right:5px}.sticky-cta-button{display:block;background:#fff;color:#111;border:1px solid #fff;border-radius:3px;padding:9px 20px;font-size:13px;font-weight:700;line-height:1.6}.sticky-cta-button:hover{background:#e9e9e9;text-decoration:none}.sticky-cta-close{position:absolute;right:8px;top:8px;width:44px;height:44px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#fff;font-size:27px;line-height:1}.sticky-cta-close:hover{background:#444}.sticky-dismiss,.sticky-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.sticky-dismiss:checked+.sticky-cta{display:none}.sticky-dismiss:focus-visible+.sticky-cta .sticky-cta-close{outline:2px solid #fff;outline-offset:-4px}.has-sticky-cta:has(.sticky-dismiss:checked){padding-bottom:0}.sticky-cta a:focus-visible{outline:2px solid #fff;outline-offset:4px}.has-sticky-cta{scroll-padding-bottom:130px}.has-sticky-cta a,.has-sticky-cta summary{scroll-margin-bottom:130px}@media(max-width:480px){.sticky-cta{padding-left:18px;padding-right:58px}.sticky-cta p{font-size:11px}.sticky-cta-button{font-size:12px;padding:9px 8px}}@media print{.sticky-cta,.sticky-dismiss{display:none}.has-sticky-cta{padding-bottom:0}}
.campaign-card{border:1px solid #ddd;padding:24px;margin:20px 0}.campaign-points strong{font-size:30px}.campaign-card dt{font-size:12px;font-weight:700;margin-top:12px}.campaign-card dd{margin:4px 0;font-size:13px}.campaign-source{font-size:11px!important;color:#666}.sticky-cta .sticky-condition{font-size:10px;line-height:1.5;font-weight:400;margin:0 0 8px}.sticky-condition a{color:#fff;text-decoration:underline;text-underline-offset:3px}.has-sticky-cta{padding-bottom:calc(160px + env(safe-area-inset-bottom,0px))}.has-sticky-cta a,.has-sticky-cta summary{scroll-margin-bottom:180px}.has-sticky-cta:has(.sticky-dismiss:checked){padding-bottom:0}
.service-directory{margin-top:44px}.service-cards{display:grid;grid-template-columns:1fr 1fr;gap:24px}.service-cards article{border:1px solid #111;padding:30px}.service-cards h3{font-size:26px;margin:12px 0}.service-cards p,.purpose-cards p{font-size:13px;color:#666}.service-cards nav{border-top:1px solid #ddd;margin-top:22px;padding-top:16px;gap:20px}.purpose-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.purpose-cards>div{border:1px solid #ddd;padding:22px}.purpose-cards h3{font-size:17px;margin:0 0 10px}.purpose-cards a{display:block;font-size:12px;text-decoration:underline;text-underline-offset:4px;margin:8px 0}@media(max-width:650px){.service-cards,.purpose-cards{grid-template-columns:1fr}.service-cards article{padding:24px}}
/* Shared referral sidebar on all public pages. */
.sidebar-referrals{margin-bottom:32px}.sidebar-referrals .profile-referrals{margin-top:0}.policy-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:64px;align-items:start}.policy-layout .policy-page{max-width:none;width:100%;min-width:0}.policy-sidebar{padding-top:48px}.hub-sidebar .referral-service dd{font-size:24px}.hub-sidebar .referral-service dt{font-size:10px}.hub-sidebar .referral-total{padding:14px 10px;gap:8px}.hub-sidebar .referral-total strong{font-size:28px}@media(max-width:850px){.policy-layout{grid-template-columns:1fr;gap:0}.policy-sidebar{padding-top:0;padding-bottom:40px}}
/* Explicit service navigation layout. */
.service-cards article{min-width:0}.service-cards nav{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px}.service-cards nav a{display:inline-block}.purpose-cards>div{min-width:0}
.language-switch{display:flex;gap:14px;align-items:center;font-size:11px;white-space:nowrap}.language-switch a{color:#888;padding:8px 0}.language-switch a[aria-current="page"]{color:#111;font-weight:700}.language-switch a:focus-visible{outline:2px solid #111;outline-offset:4px}html[lang="en"] .hub h1{letter-spacing:-.5px;line-height:1.25}html[lang="zh-Hans"]{font-family:Arial,"Microsoft YaHei","PingFang SC",sans-serif}@media(max-width:850px){.header-inner{flex-wrap:wrap}.language-switch{margin-left:auto;gap:16px}}@media(max-width:480px){.language-switch{width:100%;justify-content:flex-end;font-size:11px}}
html[lang="en"] .has-sticky-cta{padding-bottom:240px}html[lang="zh-Hans"] .has-sticky-cta{padding-bottom:210px}@media(max-width:480px){html[lang="en"] .has-sticky-cta{padding-bottom:290px}html[lang="zh-Hans"] .has-sticky-cta{padding-bottom:240px}}html[lang] .has-sticky-cta:has(.sticky-dismiss:checked){padding-bottom:0}
/* Explicit service navigation layout. */
.service-cards article{min-width:0}.service-cards nav{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px}.service-cards nav a{display:inline-block}.purpose-cards>div{min-width:0}
.service-cards{grid-template-columns:repeat(3,minmax(0,1fr))}.service-cards h3{overflow-wrap:anywhere}.service-cards nav{align-items:flex-start}.service-cards nav a{font-size:11px}@media(max-width:1000px){.service-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:650px){.service-cards{grid-template-columns:1fr}}