:root{--navy:#063a8d;--blue:#1677df;--sky:#8cc7ff;--ice:#f3f8ff;--ink:#10213b;--muted:#62728b;--line:#dce7f4;--white:#fff;--orange:#ffad25;--shadow:0 18px 48px rgba(10,54,123,.11);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif}


*{box-sizing:border-box}


html{scroll-behavior:smooth;scrollbar-gutter:stable}


body{margin:0;background:var(--ice);color:var(--ink);line-height:1.7}


a{color:inherit}


img{max-width:100%}


.wrap{width:min(1160px,calc(100% - 40px));margin:auto}


.site-header{position:sticky;top:0;z-index:30;background:rgba(243,248,255,.9);border-bottom:1px solid rgba(220,231,244,.8);backdrop-filter:blur(16px)}


.nav-row{height:74px;display:flex;align-items:center;justify-content:space-between;gap:22px}


.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-size:20px;font-weight:800;letter-spacing:.02em;white-space:nowrap}


.brand img{width:38px;height:38px;object-fit:contain}


.nav{display:flex;gap:25px;align-items:center}


.nav a{text-decoration:none;color:#40516b;font-size:15px;font-weight:650}


.nav a:hover,.nav a.active{color:var(--blue)}


.download-mini,.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;background:var(--navy);color:white!important;text-decoration:none;font-weight:750;transition:transform .2s,box-shadow .2s}


.download-mini{height:40px;padding:0 16px}


.button{min-height:52px;padding:0 23px;font-size:16px}


.button:hover,.download-mini:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(6,58,141,.22)}


.button.alt{background:white;color:var(--navy)!important;border:1px solid #b9d5f2}


.button svg,.download-mini svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}


.menu{display:none;background:none;border:0;color:var(--navy);padding:8px}


.menu svg{width:24px;height:24px}

.menu svg{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}


.hero{padding:90px 0 74px;overflow:hidden}


.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:60px;align-items:center}


.eyebrow{display:inline-flex;align-items:center;gap:8px;background:#e2f1ff;color:#1267ba;padding:6px 11px;border-radius:7px;font-size:13px;font-weight:750}


.eyebrow:before{content:"";width:7px;height:7px;background:var(--orange);border-radius:50%}


h1{font-size:clamp(38px,5vw,66px);line-height:1.12;letter-spacing:.01em;margin:18px 0 20px;color:#082e70}


h1 span{display:block;font-size:.45em;line-height:1.45;color:#6380a9;font-weight:600;margin-top:14px}


h2{font-size:clamp(27px,3vw,40px);line-height:1.3;margin:0 0 14px;color:#092f70}


h3{font-size:19px;margin:4px 0 7px;color:#123e81}


.lead{font-size:18px;color:#50647f;max-width:600px;margin:0 0 30px}


.hero-actions{display:flex;gap:12px;flex-wrap:wrap}


.android-note{font-size:13px;color:#71839a;margin-top:13px}


.device{position:relative;min-height:480px;display:grid;place-items:center}


.phone{position:relative;z-index:2;width:min(300px,83%);padding:11px;background:#082e70;border:7px solid #14376d;border-radius:39px;box-shadow:0 30px 60px rgba(3,40,96,.27)}


.phone-top{height:21px;width:93px;margin:0 auto 8px;background:#14376d;border-radius:20px}


.screen{background:#f7fbff;border-radius:25px;padding:19px 16px 21px;min-height:390px}


.screen-head{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:800;color:#0a3b8b}


.screen-head img{width:27px;height:27px}


.note-card{background:white;border:1px solid #dfebf7;border-radius:13px;padding:13px;margin-top:17px;box-shadow:0 8px 18px rgba(16,61,120,.08)}


.note-card b{font-size:15px}


.note-card p{margin:5px 0;color:#6c7e96;font-size:12px;line-height:1.55}


.note-tags{display:flex;gap:6px;margin-top:10px}


.note-tags span{padding:2px 7px;border-radius:5px;background:#e7f4ff;color:#1570c4;font-size:10px}


.scribble{position:absolute;width:220px;height:220px;border:28px solid #c8e5ff;border-radius:50%;right:0;top:45px}


.float-card{position:absolute;z-index:3;background:rgba(255,255,255,.92);border:1px solid white;border-radius:12px;box-shadow:var(--shadow);padding:12px 15px;font-size:13px;font-weight:700;color:#123c7b}


.float-card.one{left:0;top:115px}


.float-card.two{right:0;bottom:60px}


.float-card i{display:inline-block;width:8px;height:8px;background:#2cc88a;border-radius:50%;margin-right:5px}


.band{padding:82px 0}


.band.white{background:white}


.section-kicker{color:#1979dc;font-size:13px;font-weight:800;letter-spacing:.08em;margin-bottom:9px}


.section-top{max-width:690px;margin-bottom:35px}


.section-top p{margin:0;color:var(--muted);font-size:16px}


.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}


.feature{background:white;border:1px solid #e2edf8;border-radius:14px;padding:25px;box-shadow:0 8px 20px rgba(33,77,135,.04);transition:transform .22s,box-shadow .22s}


.feature:hover{transform:translateY(-5px);box-shadow:var(--shadow)}


.feature.a{grid-column:span 5;background:#eaf5ff}


.feature.b{grid-column:span 7}


.feature.c,.feature.d,.feature.e{grid-column:span 4}


.icon-box{width:42px;height:42px;border-radius:11px;background:#d9efff;color:#0d65c1;display:grid;place-items:center;margin-bottom:17px}


.icon-box svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}


.feature p{margin:0;color:var(--muted);font-size:14px}


.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:step}


.step{position:relative;padding:25px 22px;background:#082e70;color:white;border-radius:13px;overflow:hidden}


.step:after{counter-increment:step;content:"0" counter(step);position:absolute;right:14px;bottom:-20px;font-size:94px;font-weight:800;color:rgba(140,199,255,.18);line-height:1}


.step h3{color:white;position:relative}


.step p{position:relative;margin:0;color:#c9e6ff;font-size:14px}


.timeline{position:relative;display:grid;gap:18px}


.timeline:before{content:"";position:absolute;left:18px;top:18px;bottom:18px;width:2px;background:#bedcff}


.time-item{padding:0 0 0 57px;position:relative}


.time-item:before{content:"";position:absolute;left:10px;top:7px;width:15px;height:15px;border:4px solid #87c5ff;background:white;border-radius:50%}


.time-item article{background:white;border:1px solid #e3edf8;border-radius:12px;padding:17px 20px}


.time-item time{color:#1370cc;font-size:13px;font-weight:800}


.time-item h3{margin:2px 0}


.time-item p{margin:0;color:var(--muted);font-size:14px}


.version-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}


.version{background:white;border:1px solid #e1ecf8;border-radius:13px;padding:22px}


.version .tag{display:inline-block;background:#e6f4ff;color:#116fc9;padding:3px 8px;border-radius:5px;font-size:12px;font-weight:750}


.version h3{margin-top:12px}


.version p{color:var(--muted);font-size:14px;margin:0}


.cta{padding:76px 0}


.cta-box{position:relative;overflow:hidden;background:#07367f;color:white;border-radius:17px;padding:52px 55px;display:flex;justify-content:space-between;align-items:center;gap:25px}


.cta-box:after{content:"";position:absolute;width:330px;height:330px;border:55px solid rgba(140,199,255,.18);border-radius:50%;right:-130px;top:-160px}


.cta h2{color:white;position:relative;z-index:1;margin-bottom:7px}


.cta p{position:relative;z-index:1;color:#cbe4ff;margin:0}


.cta .button{position:relative;z-index:1;background:var(--orange);color:#5d3700!important;white-space:nowrap}


.article-hero{padding:63px 0 45px;background:#e7f4ff;border-bottom:1px solid #d7eafa}


.article-hero h1{font-size:clamp(34px,4.8vw,55px);margin:8px 0 10px}


.article-hero p{margin:0;color:#526b8f;max-width:720px;font-size:17px}


.prose{max-width:810px;margin:0 auto;padding:65px 0}


.prose h2{margin-top:42px;font-size:29px}


.prose p{font-size:16px;color:#3f526d}


.prose ul{padding-left:22px;color:#3f526d}


.prose li{margin:9px 0}


.callout{border-left:4px solid var(--blue);background:#edf7ff;padding:17px 20px;border-radius:0 10px 10px 0;color:#31577e;margin:25px 0}


.site-footer{border-top:1px solid #dce8f5;background:white;padding:35px 0 22px}


.footer-row{display:flex;justify-content:space-between;gap:30px}


.footer-brand{max-width:380px}


.footer-brand p,.footer-links,.legal{color:#697b92;font-size:13px}


.footer-links{display:flex;gap:18px;flex-wrap:wrap;align-content:flex-start}


.footer-links a{text-decoration:none}


.footer-links a:hover{color:var(--blue)}


.legal{border-top:1px solid #e7eef6;margin-top:25px;padding-top:17px;display:flex;justify-content:space-between;gap:15px}


.legal a{color:#597697;text-decoration:none}


.reveal{opacity:0;transform:translateY(16px);transition:.55s ease}


.reveal.show{opacity:1;transform:none}


@media(max-width:850px){.nav{display:none}


.menu{display:block}


.site-header.open .nav{display:flex;position:absolute;top:74px;left:0;right:0;background:white;padding:17px 20px;flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}


.nav-row>.download-mini{display:none}


.hero{padding-top:55px}


.hero-grid{grid-template-columns:1fr;gap:35px}


.device{min-height:420px}


.feature.a,.feature.b{grid-column:span 6}


.feature.c,.feature.d,.feature.e{grid-column:span 4}


.cta-box{padding:40px}


.footer-row{flex-direction:column}


.legal{flex-direction:column}


}

/* Rebuilt subpage layouts. */
.page-about .prose{max-width:820px;background:#fff;border:1px solid #dce9f5;border-top:6px solid #8cc7ff;padding:48px 54px;box-shadow:0 18px 42px rgba(16,62,120,.08)}
.page-about .article-hero{background:#063a8d;padding:86px 0 76px}.page-about .article-hero h1{color:#fff}.page-about .article-hero p{color:#c9e5ff}
.page-versions .article-hero{background:#063a8d;padding:66px 0 54px}.page-versions .article-hero h1{color:#fff}.page-versions .article-hero p{color:#c9e5ff}.page-versions .prose{width:min(990px,calc(100% - 40px));max-width:none;margin:0 auto;padding:42px 0 72px}.page-versions .version-grid{grid-template-columns:repeat(3,1fr);gap:18px;border:0;padding:0}.page-versions .version{min-height:230px;border:1px solid #d9e9f7;border-radius:12px;padding:25px;box-shadow:0 12px 28px rgba(18,67,126,.07)}.page-versions .version:first-child{background:#063a8d}.page-versions .version:first-child h3{color:#fff}.page-versions .version:first-child p{color:#cfe5ff}
.page-history .prose{width:min(860px,calc(100% - 40px));max-width:none;margin:0 auto;padding:34px 0 70px}.page-history .article-hero{background:#fff;padding:58px 0 40px}.page-history .timeline{max-width:740px;margin:34px auto}.page-history .time-item article{background:#fff;border-radius:12px;padding:24px 28px;box-shadow:0 10px 24px rgba(18,67,126,.07)}


a{text-decoration:none}


@media(max-width:560px){.wrap{width:min(100% - 28px,1160px)}


.nav-row{height:64px}


.site-header.open .nav{top:64px}


.hero{padding:46px 0}


.lead{font-size:16px}


.hero-actions{display:grid}


.button{width:100%}


.device{min-height:375px}


.phone{width:245px}


.screen{min-height:326px}


.scribble{width:150px;height:150px;border-width:20px;top:20px}


.float-card{font-size:11px}


.float-card.one{left:0;top:65px}


.float-card.two{right:0;bottom:25px}


.band{padding:58px 0}


.bento,.version-grid,.steps{grid-template-columns:1fr}


.feature.a,.feature.b,.feature.c,.feature.d,.feature.e{grid-column:span 1}


.cta{padding:55px 0}


.cta-box{padding:32px 24px;display:block}


.cta-box .button{margin-top:22px}


.article-hero{padding:44px 0 36px}


.prose{padding:44px 0}


.prose h2{font-size:25px}


.footer-links{gap:13px}


.legal{font-size:12px}


}


a{text-decoration:none}



/* Unified Twinote note-workspace styling for subpages. */
body{background:#edf5fb;padding-top:68px}


.site-header{position:fixed;top:0;left:0;right:0;height:68px;background:rgba(249,252,255,.96);border-bottom:1px solid #dfeaf5;box-shadow:0 4px 18px rgba(24,70,125,.05)}


.nav-row{height:68px;max-width:none;width:100%;padding:0 max(20px,calc((100vw - 990px)/2));justify-content:flex-start;gap:0}


.site-header .brand{position:relative;display:grid;grid-template-columns:37px 82.5px;grid-template-rows:auto auto;column-gap:12px;width:131.5px;min-width:131.5px;margin-right:18px;font-size:14px;font-weight:400;line-height:1.25;color:#0f1419}

.site-header .brand img{grid-row:1/3;width:37px;height:37px;align-self:center;transform:translateY(-4px)}

.site-header .brand span{grid-column:2;font-size:14px;font-weight:700;color:#0f1419}

.site-header .brand:after{content:"@twinotegj";grid-column:2;color:#536471;font-size:12px;font-weight:400}


.nav{gap:2px}

.nav a{min-height:auto;padding:8px 11px;border-radius:9px;font-size:14px}

.nav a.active{background:#e5f2ff;color:#063a8d}

.download-mini{height:auto;margin-left:auto;padding:9px 15px;border-radius:9px;background:#063a8d}

.site-header .download-mini{position:relative;top:-.5px;width:133.4px;height:39px;padding:9px 15px;font:700 0/1.5 Arial,"Microsoft YaHei"}

.site-header .download-mini:after{content:"下载 Android 版";font-size:14px;white-space:nowrap}

@media(min-width:1200px){.nav-row{width:100%;max-width:none;padding-left:max(20px,calc((100vw - 1180px)/2));padding-right:max(20px,calc((100vw - 1180px)/2))}}

@media(min-width:851px){.site-header{font-family:Arial,"Microsoft YaHei"}.site-header .nav{position:relative;top:-.5px}.site-header .nav a{display:flex;align-items:center;gap:16px;color:#0f1419;font-weight:400;line-height:1.5}.site-header .nav a.active{background:transparent;color:#0f1419;font-weight:400}.site-header .nav a:first-child{color:#063a8d}.site-header .nav a:before{content:"";display:block;width:17px;height:17px;flex:none;background:currentColor;mask:center/contain no-repeat}.site-header .nav a:nth-child(1):before{mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='black' stroke-width='2' d='m3 11 9-7 9 7v9H3zM9 20v-6h6v6'/%3E%3C/svg%3E")}.site-header .nav a:nth-child(2):before{mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cg fill='none' stroke='black' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='6'/%3E%3Cpath d='m16 16 4 4'/%3E%3C/g%3E%3C/svg%3E")}.site-header .nav a:nth-child(3):before{mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cg fill='none' stroke='black' stroke-width='2'%3E%3Cpath d='M5 4h14v16H5zM8 10h8M8 15h8'/%3E%3C/g%3E%3C/svg%3E")}.site-header .nav a:nth-child(4):before{mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cg fill='none' stroke='black' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='8'/%3E%3Cpath d='M12 7v5l3 2'/%3E%3C/g%3E%3C/svg%3E")}}


.article-hero{padding:46px 0 30px;background:transparent;border:0}

.article-hero .wrap{max-width:990px}

.article-hero h1{font-size:42px;color:#063a8d}

.article-hero p{color:#59718e}

.eyebrow{border-radius:4px;background:#e6f4ff;color:#1677df}


.prose{max-width:600px;margin:0 calc(50% - 145px) 0 auto;padding:32px 38px 56px;background:#fff;border:1px solid #e1edf7;box-shadow:0 0 0 1px rgba(255,255,255,.5)}


.prose h2{font-size:26px;color:#063a8d;border-top:1px solid #eff3f4;padding-top:28px}

.prose p,.prose li{color:#415875}

.prose .callout{background:#f2f8ff;border-left-color:#1677df}

.version{border-radius:8px;box-shadow:none}

.version-grid{gap:10px}


.site-footer{background:#f9fcff;border-top:1px solid #dfeaf5}

.site-footer .wrap{max-width:990px}

@media(min-width:1200px){.site-footer .wrap{width:min(1180px,calc(100% - 40px));max-width:none}}

.footer-brand p,.footer-links,.legal{color:#62728b}

.footer-links a:hover{color:#1677df}


@media(max-width:850px){.prose{margin:0 auto;padding:30px 28px 48px}

.nav-row{padding:0 14px}

.nav a{font-size:0;padding:8px}

.nav a:before{content:"·";font-size:17px;color:#7894b0}

.nav a.active:before{content:"首页";font-size:13px}

.download-mini{font-size:12px}

.brand span{font-size:0}

.article-hero h1{font-size:34px}

}



/* Page-specific layouts: same brand, deliberately different reading modes. */
.page-about .article-hero{background:#063a8d;padding:70px 0 62px}

.page-about .article-hero h1{color:#fff}

.page-about .article-hero p{color:#cbe4ff}

.page-about .article-hero .eyebrow{background:#164f9e;color:#d9ecff}

.page-about .prose{border-top:5px solid #8cc7ff}

.page-about .prose h2:first-of-type{border:0;padding-top:0}

.page-about .callout{border-radius:8px;padding:21px}

.page-about .prose p:first-child{font-size:18px;line-height:1.85;color:#234c7e}


.page-versions .article-hero{background:linear-gradient(135deg,#eff8ff 0,#fff 62%);padding-bottom:18px}

.page-versions .prose{background:transparent;border:0;box-shadow:none;padding:25px 0 60px}

.page-versions .version-grid{grid-template-columns:1fr;gap:0;border-left:2px solid #9dccf6;padding-left:23px}

.page-versions .version{position:relative;border:0;border-radius:0;background:#fff;margin-bottom:13px;box-shadow:0 7px 18px rgba(19,74,139,.07)}

.page-versions .version:before{content:"";position:absolute;width:11px;height:11px;left:-30px;top:24px;background:#1677df;border:3px solid #edf5fb;border-radius:50%}

.page-versions .prose h2{color:#0d5fb5}


.page-history .article-hero{background:#f9fcff;border-bottom:1px dashed #a8cdea}

.page-history .prose{background:transparent;border:0;box-shadow:none;padding-top:15px}

.page-history .timeline{padding:18px 0}

.page-history .time-item article{box-shadow:0 8px 20px rgba(19,74,139,.06);border-left:4px solid #8cc7ff}

.page-history .time-item:nth-child(even) article{border-left-color:#063a8d}

.page-history .prose>p:first-child{font-size:18px;line-height:1.9;color:#345b84}


.article-hero .wrap,.prose{width:min(990px,calc(100% - 40px));max-width:none;margin-left:auto;margin-right:auto}

.prose{padding:38px 0 70px;background:transparent;border:0;box-shadow:none}

.page-about .prose{max-width:820px;background:#fff;border:1px solid #e0ebf7;border-top:5px solid #8cc7ff;padding:44px 52px 62px;box-shadow:0 16px 35px rgba(20,70,130,.07)}

.page-about .article-hero{padding:82px 0 74px}
.page-about .article-hero h1{font-size:50px}
.page-about .prose h2{margin-top:48px}

.page-versions .article-hero{background:#e6f3ff;padding:58px 0 42px}
.page-versions .article-hero h1{font-size:48px}
.page-versions .prose>p:first-child{max-width:720px;background:#fff;border:1px solid #d9e9f7;border-radius:12px;padding:26px 30px;box-shadow:0 10px 28px rgba(20,70,130,.06)}

.page-versions .version-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;border-left:0;padding-left:0}
.page-versions .version{min-height:210px;margin:0;border:1px solid #d9e9f7;border-radius:12px;padding:24px;box-shadow:0 10px 24px rgba(20,70,130,.06)}
.page-versions .version:before{display:none}
.page-versions .version h3{font-size:27px;margin:20px 0 9px}
.page-versions .version:first-child{background:#063a8d}
.page-versions .version:first-child h3{color:#fff}
.page-versions .version:first-child p{color:#cfe5ff}
.page-versions .version:first-child .tag{background:#2b70c5;color:#e9f5ff}

.page-history .article-hero{background:#fff;border-bottom:1px solid #d9e9f7;padding:58px 0 38px}
.page-history .prose{max-width:900px}
.page-history .timeline{max-width:760px;margin:30px auto}
.page-history .time-item article{padding:24px 28px}
.page-history .time-item h3{font-size:22px}

@media(max-width:850px){.article-hero .wrap,.prose{width:min(100% - 28px,990px)}
.page-about .prose{padding:30px 24px}
.page-versions .version-grid{grid-template-columns:1fr}
.page-versions .article-hero h1,.page-about .article-hero h1{font-size:36px}
}

/* Refined subpage reading layouts. */
.article-hero{overflow:hidden}
.article-hero .wrap{width:min(1100px,calc(100% - 48px));max-width:none}
.article-hero h1{margin:12px 0 16px;line-height:1.16;letter-spacing:0}
.article-hero h1 span{display:block;margin-top:12px;font-size:21px;line-height:1.45;font-weight:600;letter-spacing:0}
.article-hero p{font-size:16px;line-height:1.8}
.prose p,.prose li{font-size:16px;line-height:1.9}
.prose h2{font-size:27px;line-height:1.35;letter-spacing:0}

.page-about .article-hero{padding:56px 0 52px}
.page-about .article-hero h1{font-size:44px}
.page-about .article-hero h1 span{color:#cbe4ff}
.page-about .prose{width:min(960px,calc(100% - 48px));max-width:none;margin:32px auto 72px;padding:52px 64px 64px;border:1px solid #dce9f5;border-top:5px solid #8cc7ff;border-radius:8px;box-shadow:0 14px 34px rgba(20,70,130,.07)}
.page-about .prose p:first-child{font-size:17px;line-height:1.9}
.page-about .prose h2{margin:44px 0 14px;padding-top:34px}
.page-about .callout{margin:30px 0;padding:22px 24px;background:#edf6ff;border-left:4px solid #1677df}

.page-history .article-hero{padding:50px 0 42px}
.page-history .article-hero h1{font-size:44px}
.page-history .prose{width:min(1000px,calc(100% - 48px));max-width:none;margin:0 auto;padding:42px 0 76px}
.page-history .prose>p:first-child{max-width:900px;margin:0 auto 44px;padding:28px 32px;background:#fff;border:1px solid #dce9f5;border-left:5px solid #8cc7ff;border-radius:8px;font-size:17px}
.page-history .timeline{max-width:880px;margin:30px auto 52px}
.page-history .time-item article{padding:27px 32px;border-radius:8px;box-shadow:0 8px 22px rgba(19,74,139,.07)}
.page-history .prose>h2,.page-history .prose>p:not(:first-child){max-width:880px;margin-left:auto;margin-right:auto}
.page-history .prose>h2{margin-top:48px}

.page-versions .release{width:min(1180px,calc(100% - 40px))!important;max-width:none!important;padding:48px 0 76px!important}
.page-versions .release-head{padding:48px 54px!important;border-radius:8px!important;box-shadow:0 14px 34px rgba(6,58,141,.15)}
.page-versions .release-head h1{font-size:44px!important;line-height:1.15;letter-spacing:0}
.page-versions .release-head p{font-size:16px;line-height:1.8}
.page-versions .release-grid{grid-template-columns:1.15fr .85fr!important;gap:18px!important;margin-top:20px!important}
.page-versions .release-card{padding:30px!important;border-radius:8px!important;box-shadow:0 8px 22px rgba(19,74,139,.06)}
.page-versions .release-card h2{font-size:25px!important;line-height:1.3;letter-spacing:0}
.page-versions .release-card p{font-size:15px;line-height:1.8}
.page-versions .release-current{border-top:5px solid #1677df!important}
.page-versions .release-aside a{background:#fff!important;color:#063a8d!important;border-radius:7px!important}
.page-versions .release-aside h2{color:#fff!important}

@media(max-width:850px){.article-hero .wrap{width:min(100% - 28px,1100px)}.article-hero h1 span{font-size:18px}.page-about .article-hero,.page-history .article-hero{padding:42px 0 36px}.page-about .article-hero h1,.page-history .article-hero h1{font-size:35px}.page-about .prose,.page-history .prose{width:min(100% - 28px,960px)}.page-about .prose{margin-top:18px;padding:32px 24px 44px}.page-about .prose h2{margin-top:34px;padding-top:26px}.page-history .prose{padding-top:24px}.page-history .prose>p:first-child{padding:22px}.page-history .time-item article{padding:22px}.page-versions .release{padding:28px 14px 56px!important}.page-versions .release-head{padding:34px 26px!important}.page-versions .release-head h1{font-size:34px!important}.page-versions .release-grid{grid-template-columns:1fr!important}.page-versions .release-card{padding:24px!important}}

/* Structural subpage redesign. */
@media(min-width:851px){
.page-about .article-hero{padding:58px 0 54px}
.page-about .article-hero .wrap{display:grid;grid-template-columns:310px minmax(0,1fr);column-gap:72px;align-items:end}
.page-about .article-hero .eyebrow{grid-column:1;width:max-content}
.page-about .article-hero h1{grid-column:1;margin-bottom:0}
.page-about .article-hero p{grid-column:2;grid-row:1/3;max-width:620px;margin:0;padding-left:32px;border-left:1px solid rgba(203,228,255,.35);font-size:18px}
.page-about .prose{display:grid;grid-template-columns:260px minmax(0,1fr);column-gap:72px;row-gap:0;width:min(1100px,calc(100% - 48px));margin:0 auto;padding:64px 0 84px;background:transparent;border:0;border-radius:0;box-shadow:none}
.page-about .prose>p:first-child{grid-column:1/-1;margin:0 0 58px;padding:28px 34px;border-left:5px solid #1677df;background:#fff;font-size:18px;box-shadow:0 8px 22px rgba(19,74,139,.05)}
.page-about .prose>h2{grid-column:1;margin:0;padding:30px 0;border-top:1px solid #cbddec;font-size:24px}
.page-about .prose>h2+ p{grid-column:2;margin:0;padding:30px 0;border-top:1px solid #dce8f3}
.page-about .prose>.callout{grid-column:1/-1;margin:18px 0 48px;padding:24px 32px;border:0;border-left:5px solid #8cc7ff;border-radius:0;background:#e7f3ff;font-size:16px}
.page-about .prose>p:last-child{grid-column:2;margin-top:24px}

.page-history .article-hero .wrap{display:grid;grid-template-columns:310px minmax(0,1fr);column-gap:72px;align-items:end}
.page-history .article-hero .eyebrow{grid-column:1;width:max-content}
.page-history .article-hero h1{grid-column:1;margin-bottom:0}
.page-history .article-hero p{grid-column:2;grid-row:1/3;max-width:650px;margin:0;padding-left:32px;border-left:1px solid #cbddec;font-size:18px}
.page-history .prose{width:min(1100px,calc(100% - 48px));padding:54px 0 88px}
.page-history .prose>p:first-child{max-width:none;margin:0 0 64px;padding:0 0 0 32px;background:transparent;border:0;border-left:5px solid #8cc7ff;border-radius:0;box-shadow:none}
.page-history .prose>h2{max-width:none;margin:54px 0 24px;padding-top:32px;border-top:1px solid #cbddec}
.page-history .prose>p:not(:first-child){max-width:900px;margin-left:0}
.page-history .timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;max-width:none;margin:0;padding:0;border-top:2px solid #8cc7ff}
.page-history .timeline:before{display:none}
.page-history .time-item{display:block;padding:0 22px 0 0}
.page-history .time-item:before{display:none}
.page-history .time-item time{display:block;margin:0;padding:22px 0 16px;color:#1677df;font-size:13px;font-weight:700}
.page-history .time-item article,.page-history .time-item:nth-child(even) article{min-height:250px;padding:0 22px 0 0;background:transparent;border:0;border-radius:0;box-shadow:none}
.page-history .time-item h3{margin:0 0 14px;font-size:21px}
.page-history .time-item p{font-size:14px;line-height:1.85}

.page-versions .release{width:min(1180px,calc(100% - 40px))!important;max-width:none!important;padding-top:46px!important}
.page-versions .release-head{display:grid;grid-template-columns:1fr 1fr;align-items:end;gap:70px;padding:50px 54px!important}
.page-versions .release-head>span,.page-versions .release-head>h1{grid-column:1}
.page-versions .release-head h1{margin-bottom:0!important}
.page-versions .release-head p{grid-column:2;grid-row:1/3;margin:0;padding-left:30px;border-left:1px solid rgba(203,228,255,.35)}
.page-versions .release-grid{grid-template-columns:1.2fr .8fr!important;gap:18px!important}
.page-versions .release-card{border-radius:0!important;box-shadow:none!important}
.page-versions .release-current{padding:34px!important;border:1px solid #bddaf2!important;border-top:5px solid #1677df!important}
.page-versions .release-aside{padding:34px!important}
.page-versions .release-card:nth-child(n+3){grid-column:1/-1;display:grid;grid-template-columns:220px minmax(0,1fr);align-items:start;gap:36px;padding:26px 0!important;background:transparent;border:0!important;border-top:1px solid #cbddec!important}
.page-versions .release-card:nth-child(n+3) h2{margin:0!important;color:#063a8d}
.page-versions .release-card:nth-child(n+3) p{margin:2px 0 0;font-size:16px}
.page-versions .release-notes{display:grid;grid-template-columns:280px minmax(0,1fr);gap:70px;margin-top:54px;padding:46px 0 8px;border-top:2px solid #8cc7ff}
.page-versions .release-notes-head span{color:#1677df;font-size:13px;font-weight:700}
.page-versions .release-notes-head h2{margin:10px 0 0;color:#063a8d;font-size:28px;line-height:1.35;letter-spacing:0}
.page-versions .release-notes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.page-versions .release-notes-grid article{padding-left:20px;border-left:1px solid #bdd7ec}
.page-versions .release-notes-grid b{color:#063a8d;font-size:17px}
.page-versions .release-notes-grid p{margin:9px 0 0;color:#506984;font-size:14px;line-height:1.8}
}

@media(max-width:850px){.page-versions .release{width:calc(100% - 28px)!important;padding-left:0!important;padding-right:0!important}.page-versions .release-notes{display:block;margin-top:36px;padding-top:32px}.page-versions .release-notes-grid{grid-template-columns:1fr;gap:22px;margin-top:26px}.page-versions .release-notes-grid article{padding-left:16px}}

/* History page: neutral reading surface with distinct milestones. */
.page-history{background:#f7fafc}
.page-history .article-hero{background:#fff;border-bottom:1px solid #e3eaf0}
.page-history .article-hero h1,.page-history .prose>h2{color:#10213b}
.page-history .article-hero p,.page-history .prose p{color:#425466}
.page-history .prose>p:first-child{border-left-color:#16866b;color:#2f4b45}
.page-history .timeline{border-top:0}
.page-history .time-item{padding:0 8px}
.page-history .time-item article,.page-history .time-item:nth-child(even) article{min-height:290px;padding:25px 24px;background:#fff;border:1px solid #e0e7ed;border-top:4px solid #1677df;border-radius:7px;box-shadow:0 8px 22px rgba(31,49,66,.06)}
.page-history .time-item:nth-child(2) article{border-top-color:#16866b}
.page-history .time-item:nth-child(3) article{border-top-color:#c27a22}
.page-history .time-item:nth-child(4) article{border-top-color:#7b67b5}
.page-history .time-item time{display:flex;align-items:center;gap:9px;padding:0 0 13px;color:#5b6874}
.page-history .time-item time:before{content:"";width:8px;height:8px;flex:none;border-radius:50%;background:#1677df}
.page-history .time-item:nth-child(2) time:before{background:#16866b}
.page-history .time-item:nth-child(3) time:before{background:#c27a22}
.page-history .time-item:nth-child(4) time:before{background:#7b67b5}
.page-history .time-item h3{color:#172b3d}
.page-history .time-item p{color:#536371}
.page-history .prose>h2{border-top-color:#dce3e9}

@media(max-width:850px){.page-history .timeline{display:grid;grid-template-columns:1fr;gap:16px}.page-history .time-item{padding:0}.page-history .time-item article,.page-history .time-item:nth-child(even) article{min-height:0}.page-history .time-item time{padding-top:8px}}

/* History milestones follow the same flat archive language as other subpages. */
@media(min-width:851px){
.page-history .timeline{counter-reset:history-stage;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;padding-top:0;border-top:2px solid #8cc7ff}
.page-history .time-item{counter-increment:history-stage;position:relative;padding:26px 28px 0;border-left:1px solid #dce4ea}
.page-history .time-item:first-child{padding-left:0;border-left:0}
.page-history .time-item:last-child{padding-right:0}
.page-history .time-item time{display:flex;align-items:center;gap:10px;padding:0 0 17px;color:#596a78;font-size:13px}
.page-history .time-item time:before{content:"0" counter(history-stage);width:auto;height:auto;border-radius:0;background:transparent;color:#1677df;font:700 13px/1 Arial}
.page-history .time-item:nth-child(2) time:before,.page-history .time-item:nth-child(3) time:before,.page-history .time-item:nth-child(4) time:before{width:auto;height:auto;border-radius:0;background:transparent;color:#1677df}
.page-history .time-item article,.page-history .time-item:nth-child(even) article{min-height:0;padding:0;background:transparent;border:0;border-radius:0;box-shadow:none}
.page-history .time-item h3{margin:0 0 13px;color:#10213b;font-size:20px;line-height:1.45}
.page-history .time-item p{margin:0;color:#536371;font-size:14px;line-height:1.85}
}

@media(max-width:850px){.page-history .timeline{border-top:2px solid #8cc7ff}.page-history .time-item{padding:22px 0;border-bottom:1px solid #dce4ea}.page-history .time-item article,.page-history .time-item:nth-child(even) article{padding:0;background:transparent;border:0;border-radius:0;box-shadow:none}.page-history .time-item time:before,.page-history .time-item:nth-child(2) time:before,.page-history .time-item:nth-child(3) time:before,.page-history .time-item:nth-child(4) time:before{content:"";width:8px;height:8px;border-radius:50%;background:#1677df}}

/* Match subpage mobile headers to the homepage header. */
@media(max-width:600px){
body.page-about,body.page-versions,body.page-history{padding-top:60px}
.site-header{height:60px}
.site-header .nav-row{height:60px;padding:0 14px}
.site-header .brand{display:block;width:32px;min-width:32px;height:32px;margin-right:8px}
.site-header .brand img{display:block;width:32px;height:32px;transform:none}
.site-header .brand span,.site-header .brand:after{display:none}
.site-header .nav{position:static;display:flex;gap:2px;margin:0}
.site-header .nav a,.site-header .nav a.active,.site-header .nav a:first-child{display:flex;align-items:center;justify-content:center;min-height:0;padding:7px;color:#0f1419;font-size:0;font-weight:400;background:transparent}
.site-header .nav a:before,.site-header .nav a.active:before{content:"";display:block;width:18px;height:18px;flex:none;border-radius:0;background:currentColor;mask:center/contain no-repeat}
.site-header .nav a:nth-child(1):before{color:#063a8d;mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='black' stroke-width='2' d='m3 11 9-7 9 7v9H3zM9 20v-6h6v6'/%3E%3C/svg%3E")}
.site-header .nav a:nth-child(2):before{mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cg fill='none' stroke='black' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='6'/%3E%3Cpath d='m16 16 4 4'/%3E%3C/g%3E%3C/svg%3E")}
.site-header .nav a:nth-child(3):before{mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cg fill='none' stroke='black' stroke-width='2'%3E%3Cpath d='M5 4h14v16H5zM8 10h8M8 15h8'/%3E%3C/g%3E%3C/svg%3E")}
.site-header .nav a:nth-child(4):before{mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cg fill='none' stroke='black' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='8'/%3E%3Cpath d='M12 7v5l3 2'/%3E%3C/g%3E%3C/svg%3E")}
.site-header .download-mini{position:static;display:inline-flex;width:auto;height:auto;margin-left:auto;padding:8px 11px}
.site-header .download-mini:after{font-size:12px}
.site-header .menu{display:none}
}

/* Product introduction: continue the home page's note-stream visual language. */
.page-about .article-hero{
  padding:34px 0 28px;
  background:#f7fbff;
  border-bottom:1px solid #dfeaf5;
}

.page-about .article-hero .wrap{
  display:block;
  width:min(990px,calc(100% - 40px));
}

.page-about .article-hero .eyebrow{
  display:inline-flex;
  background:#e6f4ff;
  color:#1677df;
}

.page-about .article-hero h1{
  margin:12px 0 10px;
  color:#063a8d;
  font-size:36px;
}

.page-about .article-hero h1 span{
  margin-top:7px;
  color:#59718e;
  font-size:18px;
}

.page-about .article-hero p{
  max-width:720px;
  margin:0;
  padding:0;
  border:0;
  color:#536f8d;
  font-size:15px;
  line-height:1.8;
}

.page-about .prose{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:16px;
  width:min(1100px,calc(100% - 40px));
  margin:24px auto 64px;
  padding:0;
  background:transparent;
  border:0;
  border-radius:0;
  box-shadow:none;
}

.page-about .prose>p,
.page-about .prose>h2,
.page-about .prose>.callout{
  grid-column:auto;
  margin:0;
}

.page-about .prose>p{
  padding:24px 26px;
  background:#fff;
  border:1px solid #e1edf7;
  color:#415875;
  font-size:15px;
  line-height:1.85;
}

.page-about .prose>p:first-child{
  grid-column:1/-1;
  margin:0;
  padding:26px 28px 26px 88px;
  border:1px solid #e1edf7;
  border-left:4px solid #1677df;
  background:#fff;
  box-shadow:none;
  font-size:16px;
}

.page-about .prose>p:first-child:before{
  content:"记";
  float:left;
  display:grid;
  place-items:center;
  width:44px;
  height:44px;
  margin:2px 0 0 -62px;
  border-radius:12px;
  background:#176bd1;
  color:#fff;
  font-weight:800;
}

.page-about .prose>h2{
  margin:0;
  padding:24px 26px 0;
  border:1px solid #e1edf7;
  border-bottom:0;
  background:#fff;
  color:#063a8d;
  font-size:22px;
}

.page-about .prose>h2+ p{
  grid-column:auto;
  padding-top:14px;
  border-top:0;
}

.page-about .prose>.callout{
  grid-column:1/-1;
  margin:0;
  padding:18px 24px;
  border:0;
  border-left:4px solid #8cc7ff;
  border-radius:0;
  background:#e7f3ff;
  color:#234c7e;
  font-weight:700;
}

.page-about .prose>p:last-child{
  grid-column:1/-1;
  padding:18px 0 0;
  background:transparent;
  border:0;
}

.page-about .prose>h2:nth-of-type(1),
.page-about .prose>h2:nth-of-type(1)+p,
.page-about .prose>h2:nth-of-type(4),
.page-about .prose>h2:nth-of-type(4)+p{
  grid-column:1/-1;
}

.page-about .prose>h2:nth-of-type(2),
.page-about .prose>h2:nth-of-type(2)+p{
  grid-column:1;
}

.page-about .prose>h2:nth-of-type(3),
.page-about .prose>h2:nth-of-type(3)+p{
  grid-column:2;
}

.page-about .prose>h2:nth-of-type(2),
.page-about .prose>h2:nth-of-type(3){grid-row:5}

.page-about .prose>h2:nth-of-type(2)+p,
.page-about .prose>h2:nth-of-type(3)+p{grid-row:6}

.page-about .prose>p:last-child .button{
  border-radius:9px;
  background:#063a8d;
}

@media(max-width:850px){
  .site-header .menu{margin-left:auto}
  .page-about .article-hero{padding:28px 0 24px}
  .page-about .article-hero .wrap,.page-about .prose{width:min(100% - 28px,990px)}
  .page-about .article-hero h1{font-size:30px}
  .page-about .article-hero h1 span{font-size:16px}
  .page-about .prose{grid-template-columns:1fr;margin-top:14px;gap:12px}
  .page-about .prose>*{grid-column:1!important;grid-row:auto!important}
  .page-about .prose>p,.page-about .prose>p:first-child{padding:20px}
  .page-about .prose>p:first-child{padding-left:70px}
  .page-about .prose>p:first-child:before{width:38px;height:38px;margin-left:-52px}
  .page-about .prose>h2{padding:20px 20px 0;font-size:20px}
  .page-about .prose>h2+ p{padding-top:12px}
  .page-about .prose>p:last-child{padding:4px 0 0}
}

/* Skip rendering work for sections outside the viewport. */
.product-block,
.version-history,
.release-direction,
.versions-sidebar,
.journey-milestones,
.journey-beliefs,
.journey-today,
.site-footer{
  content-visibility:auto;
  contain-intrinsic-size:auto 520px;
}

/* Search-friendly 404 page. */
.page-not-found{min-height:100vh;display:grid;place-items:center;padding:24px;background:#edf5fb}
.not-found{width:min(560px,100%);padding:44px 40px;background:#fff;border:1px solid #dce9f5;border-top:4px solid #1677df;border-radius:8px;text-align:center}
.not-found>img{width:58px;height:58px}
.not-found>span{display:block;margin-top:14px;color:#1677df;font-size:12px;font-weight:800}
.not-found h1{margin:8px 0 12px;color:#063a8d;font-size:32px}
.not-found p{margin:0;color:#60768e;font-size:14px;line-height:1.8}
.not-found>div{display:flex;justify-content:center;gap:10px;margin-top:24px}
.not-found a{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 16px;border-radius:7px;background:#063a8d;color:#fff;text-decoration:none;font-size:13px;font-weight:800}
.not-found a+ a{background:#fff;color:#063a8d;border:1px solid #bcd6ee}
@media(max-width:480px){.not-found{padding:34px 22px}.not-found>div{display:grid}.not-found a{width:100%}}

/* Versions is a single-column archive, not a product-page sidebar layout. */
.page-versions-new .versions-shell{
  display:block;
  width:min(1108px,calc(100% - 40px));
}

.page-versions-new .versions-main{width:100%}

.page-versions-new .versions-hero{
  display:grid;
  grid-template-columns:minmax(0,1fr) 420px;
  column-gap:70px;
  align-items:end;
}

.page-versions-new .versions-hero .product-kicker,
.page-versions-new .versions-hero h1{grid-column:1}

.page-versions-new .versions-hero>p{
  grid-column:2;
  grid-row:1/3;
  align-self:end;
  padding-left:28px;
  border-left:1px solid #d9e6f2;
}

.page-versions-new .version-summary{grid-column:1/-1}

.page-versions-new .current-release,
.page-versions-new .version-history,
.page-versions-new .release-direction{padding-left:40px;padding-right:40px}

.page-versions-new .versions-sidebar{
  position:static;
  display:grid;
  grid-template-columns:1fr;
  gap:12px;
  margin-top:18px;
}

.page-versions-new .versions-sidebar .download-panel{
  grid-column:1;
  grid-row:auto;
  display:grid;
  grid-template-columns:58px minmax(0,1fr) 190px;
  grid-template-rows:auto auto;
  column-gap:18px;
  align-items:center;
  min-height:0;
  padding:22px 26px;
}

.page-versions-new .versions-sidebar .download-panel>img{grid-column:1;grid-row:1/3;width:52px;height:52px;margin:0}
.page-versions-new .versions-sidebar .download-panel>div{grid-column:2;grid-row:1}
.page-versions-new .versions-sidebar .download-panel h2{margin:1px 0 0;font-size:21px}
.page-versions-new .versions-sidebar .download-panel>p{grid-column:2;grid-row:2;margin:4px 0 0}
.page-versions-new .versions-sidebar .download-panel>a{grid-column:3;grid-row:1;height:42px}
.page-versions-new .versions-sidebar .download-safe{grid-column:3;grid-row:2;margin:5px 0 0}

.page-versions-new .version-index{
  grid-column:1;
  grid-row:auto;
  display:grid;
  grid-template-columns:150px repeat(3,1fr);
  min-height:0;
}

.page-versions-new .version-index h3{display:flex;align-items:center;border-right:1px solid #e5edf5;border-bottom:0}
.page-versions-new .version-index a,.page-versions-new .version-index>div{display:grid;align-content:center;padding:14px 18px;border-right:1px solid #edf2f7;border-bottom:0}
.page-versions-new .version-index>div:last-child{border-right:0}

.page-versions-new .update-focus{
  grid-column:1;
  grid-row:auto;
  display:flex;
  align-items:center;
  gap:28px;
  min-height:0;
  padding:15px 22px;
}

.page-versions-new .update-focus>span{flex:none}
.page-versions-new .update-focus ul{display:flex;gap:26px;flex-wrap:wrap;margin:0}

.page-versions-new .versions-sidebar .sidebar-note{
  grid-column:1;
  grid-row:auto;
  min-height:auto;
}

@media(max-width:900px){
  .page-versions-new .versions-shell{width:min(760px,calc(100% - 28px))}
  .page-versions-new .versions-hero{display:block}
  .page-versions-new .versions-hero>p{margin-top:12px;padding-left:0;border-left:0}
  .page-versions-new .versions-sidebar{grid-template-columns:1fr}
  .page-versions-new .versions-sidebar .download-panel{grid-template-columns:52px minmax(0,1fr) 170px}
  .page-versions-new .version-index{grid-template-columns:130px repeat(3,1fr)}
}

@media(max-width:620px){
  .page-versions-new .current-release,
  .page-versions-new .version-history,
  .page-versions-new .release-direction{padding-left:20px;padding-right:20px}
  .page-versions-new .versions-sidebar{grid-template-columns:1fr}
  .page-versions-new .versions-sidebar .download-panel,
  .page-versions-new .version-index,
  .page-versions-new .update-focus,
  .page-versions-new .versions-sidebar .sidebar-note{grid-column:1;grid-row:auto;height:auto}
  .page-versions-new .versions-sidebar .download-panel{display:block;padding:26px}
  .page-versions-new .versions-sidebar .download-panel>img{width:48px;height:48px;margin-bottom:17px}
  .page-versions-new .versions-sidebar .download-panel>p{margin:0 0 20px}
  .page-versions-new .versions-sidebar .download-panel>a{display:flex}
  .page-versions-new .versions-sidebar .download-safe{display:block;margin-top:10px}
  .page-versions-new .version-index{display:block}
  .page-versions-new .version-index h3{display:block;border-right:0;border-bottom:1px solid #e5edf5}
  .page-versions-new .version-index a,.page-versions-new .version-index>div{display:flex;border-right:0;border-bottom:1px solid #edf2f7}
  .page-versions-new .update-focus{display:block;padding:18px}
  .page-versions-new .update-focus ul{display:grid;gap:9px;margin-top:12px}
  .page-versions-new .versions-sidebar .download-panel,
  .page-versions-new .version-index,
  .page-versions-new .update-focus{min-height:auto}
}

/* Locally published notes on the home feed. */
.user-post{background:#fff}
.user-post .avatar{background:#16866b}
.user-post-text{white-space:pre-wrap;overflow-wrap:anywhere;font-size:15px;line-height:1.75}
.user-post .acts{justify-content:flex-start;gap:28px}
.user-post.is-new{animation:note-publish .32s ease-out}
@keyframes note-publish{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.user-post.is-new{animation:none}}

/* Match subpage content widths to the home page breakpoints. */
.page-about-new .product-shell,
.page-versions-new .versions-shell,
.page-history-new .journey-shell{
  width:min(990px,calc(100% - 40px));
}

@media(min-width:1200px){
  .page-about-new .product-shell,
  .page-versions-new .versions-shell,
  .page-history-new .journey-shell{
    width:min(1180px,calc(100% - 40px));
  }

  .page-about-new .product-shell{
    grid-template-columns:minmax(0,820px) 332px;
  }
}

@media(max-width:900px){
  .page-about-new .product-shell,
  .page-versions-new .versions-shell,
  .page-history-new .journey-shell{
    width:min(760px,calc(100% - 28px));
  }
}

/* Rebuilt history page: shared brand system, distinct story structure. */
.page-history-new{background:#edf5fb}
.page-history-new .journey-page{padding:34px 0 76px}
.journey-shell{display:grid;gap:18px;width:min(1108px,calc(100% - 40px));margin:auto}
.journey-hero{display:grid;grid-template-columns:minmax(0,1fr) 420px;column-gap:70px;align-items:end;padding:38px 40px;background:#fff;border:1px solid #dce9f5;border-top:4px solid #1677df;border-radius:8px}
.journey-hero>div:first-child{grid-column:1}
.journey-hero h1{max-width:560px;margin:14px 0 0;color:#063a8d;font-size:36px;letter-spacing:0}
.journey-hero>p{grid-column:2;grid-row:1;align-self:end;margin:0;padding-left:28px;border-left:1px solid #d9e6f2;color:#526b87;font-size:16px;line-height:1.8}
.journey-stats{grid-column:1/-1;display:flex;gap:42px;margin-top:26px;padding-top:20px;border-top:1px solid #e3edf6}
.journey-stats span{color:#71859b;font-size:12px}
.journey-stats b{display:block;margin-bottom:2px;color:#173f72;font-size:15px}
.journey-origin{display:grid;grid-template-columns:72px 1fr;gap:22px;align-items:start;padding:30px 40px;background:#fff;border:1px solid #dce9f5;border-radius:8px}
.origin-mark{display:grid;place-items:center;width:56px;height:56px;border-radius:8px;background:#063a8d;color:#fff;font-size:20px;font-weight:800}
.journey-origin small{color:#1677df;font-size:11px;font-weight:800}
.journey-origin h2{margin:3px 0 10px;color:#113f7b;font-size:24px}
.journey-origin p{max-width:850px;margin:0;color:#5e748b;font-size:14px;line-height:1.85}
.journey-milestones,.journey-beliefs{padding:32px 40px;background:#fff;border:1px solid #dce9f5;border-radius:8px}
.journey-heading{margin-bottom:26px}
.journey-heading span{color:#1677df;font-size:11px;font-weight:800}
.journey-heading h2{margin:3px 0 0;color:#113f7b;font-size:25px}
.milestone-track{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:0;padding-top:22px;border-top:2px solid #8cc7ff}
.milestone-track article{position:relative;padding:20px 24px 4px 0}
.milestone-track article:before{content:"";position:absolute;top:-29px;left:0;width:11px;height:11px;border:3px solid #edf5fb;border-radius:50%;background:#1677df}
.milestone-track time{display:block;color:#1677df;font-size:12px;font-weight:800}
.milestone-track span{display:block;margin-top:3px;color:#7a8da1;font-size:11px}
.milestone-track h3{margin:12px 0 8px;color:#173f72;font-size:17px}
.milestone-track p{margin:0;color:#64798f;font-size:12px;line-height:1.75}
.belief-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.belief-grid article{display:grid;grid-template-columns:40px 1fr;gap:12px;padding:20px;border:1px solid #e0ebf5;border-radius:7px;background:#fbfdff}
.belief-grid i{display:grid;place-items:center;width:36px;height:36px;border-radius:7px;background:#e6f4ff;color:#126bbe;font-size:12px;font-style:normal;font-weight:800}
.belief-grid article:nth-child(2) i{background:#e8f7f1;color:#238266}
.belief-grid article:nth-child(3) i{background:#fff4df;color:#a56400}
.belief-grid h3{margin:0 0 6px;color:#244c76;font-size:15px}
.belief-grid p{margin:0;color:#71859b;font-size:12px;line-height:1.7}
.journey-today{display:flex;justify-content:space-between;align-items:center;gap:35px;padding:32px 40px;background:#063a8d;border-radius:8px;color:#fff}
.journey-today small{color:#9fd0ff;font-size:11px}
.journey-today h2{margin:3px 0 8px;color:#fff;font-size:25px}
.journey-today p{max-width:720px;margin:0;color:#cbe4ff;font-size:13px;line-height:1.8}
.journey-today a{display:inline-flex;align-items:center;justify-content:center;min-width:190px;height:44px;padding:0 18px;border-radius:7px;background:#fff;color:#063a8d;text-decoration:none;font-size:13px;font-weight:800}

@media(max-width:900px){
  .journey-shell{width:min(760px,calc(100% - 28px))}
  .journey-hero{display:block}
  .journey-hero>p{margin-top:14px;padding-left:0;border-left:0}
  .journey-stats{gap:20px;justify-content:space-between}
  .milestone-track{grid-template-columns:repeat(2,1fr);row-gap:25px}
  .journey-today{align-items:flex-end}
}

@media(max-width:620px){
  .page-history-new .journey-page{padding:14px 0 46px}
  .journey-shell{gap:12px}
  .journey-hero,.journey-origin,.journey-milestones,.journey-beliefs,.journey-today{padding:24px 20px}
  .journey-hero h1{font-size:29px}
  .journey-hero>p{font-size:15px}
  .journey-stats{gap:12px}
  .journey-stats span{max-width:92px}
  .journey-origin{grid-template-columns:46px 1fr;gap:13px}
  .origin-mark{width:42px;height:42px;font-size:15px}
  .journey-origin h2,.journey-heading h2,.journey-today h2{font-size:21px}
  .milestone-track{grid-template-columns:1fr;padding:0 0 0 24px;border-top:0;border-left:2px solid #8cc7ff}
  .milestone-track article{padding:4px 0 24px 16px}
  .milestone-track article:before{top:5px;left:-32px}
  .belief-grid{grid-template-columns:1fr}
  .journey-today{display:grid;gap:20px}
  .journey-today a{width:100%}
}

/* Rebuilt versions page, aligned with the product page. */
.page-versions-new{background:#edf5fb}
.page-versions-new .versions-page{padding:34px 0 76px}
.versions-shell{display:grid;grid-template-columns:minmax(0,760px) 320px;gap:28px;width:min(1108px,calc(100% - 40px));margin:auto;align-items:start}
.versions-main{min-width:0}
.versions-hero{padding:38px 40px;background:#fff;border:1px solid #dce9f5;border-top:4px solid #1677df;border-radius:8px}
.versions-hero h1{max-width:600px;margin:14px 0 12px;color:#063a8d;font-size:36px;letter-spacing:0}
.versions-hero>p{max-width:650px;margin:0;color:#526b87;font-size:16px;line-height:1.8}
.version-summary{display:flex;gap:26px;margin-top:25px;padding-top:20px;border-top:1px solid #e3edf6}
.version-summary span{color:#71859b;font-size:12px}
.version-summary b{display:block;margin-bottom:2px;color:#173f72;font-size:16px}
.version-download{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 16px;border-radius:7px;background:#063a8d;color:#fff;text-decoration:none;font-size:12px;font-weight:800;white-space:nowrap}
.version-download:hover{background:#0d4fa5}
.version-summary .version-download{margin-left:auto;align-self:center}
.current-release{margin-top:18px;padding:30px 32px;background:#fff;border:1px solid #dce9f5;border-radius:8px;scroll-margin-top:88px}
.release-title-row{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}
.release-title-row small{color:#71859b;font-size:11px}
.release-title-row h2{margin:3px 0 0;color:#113f7b;font-size:25px}
.release-actions{display:flex;align-items:center;gap:10px}
.release-actions>span{padding:5px 9px;background:#e8f7f1;color:#238266;font-size:11px;font-weight:800}
.release-lead{margin:16px 0 24px;color:#526b87;font-size:14px;line-height:1.8}
.release-improvements{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.release-improvements article{padding:18px;border:1px solid #e0ebf5;border-radius:7px;background:#fbfdff}
.release-improvements i{display:grid;place-items:center;width:32px;height:32px;margin-bottom:12px;border-radius:7px;background:#e6f4ff;color:#126bbe;font-size:12px;font-style:normal;font-weight:800}
.release-improvements article:nth-child(2) i{background:#fff4df;color:#a56400}
.release-improvements article:nth-child(3) i{background:#e8f7f1;color:#238266}
.release-improvements b{color:#244c76;font-size:14px}
.release-improvements p{margin:5px 0 0;color:#71859b;font-size:12px;line-height:1.7}
.version-history{margin-top:18px;padding:30px 32px;background:#fff;border:1px solid #dce9f5;border-radius:8px}
.history-heading{margin-bottom:22px}
.history-heading>span{color:#1677df;font-size:11px;font-weight:800}
.history-heading h2{margin:3px 0 0;color:#113f7b;font-size:24px}
.version-timeline{position:relative;border-top:1px solid #dfeaf4}
.version-timeline:before{content:"";position:absolute;left:7px;top:28px;bottom:28px;width:2px;background:#d8eafb}
.version-timeline article{position:relative;display:grid;grid-template-columns:150px 1fr;gap:20px;padding:22px 0 22px 28px;border-bottom:1px solid #edf2f7}
.version-timeline article:last-child{border-bottom:0}
.version-timeline article:before{content:"";position:absolute;left:2px;top:29px;width:10px;height:10px;border:2px solid #1677df;border-radius:50%;background:#fff}
.version-number b,.version-number time{display:block}
.version-number b{color:#063a8d;font-size:18px}
.version-number time{margin-top:3px;color:#7890a8;font-size:11px}
.version-timeline article>p{margin:1px 0 0;color:#5e748b;font-size:13px;line-height:1.75}
.release-direction{margin-top:18px;padding:28px 32px;background:#fff;border:1px solid #dce9f5;border-radius:8px}
.release-direction .block-heading{margin-bottom:18px}
.release-direction>div:last-child{display:flex;gap:8px;flex-wrap:wrap;padding-left:50px}
.release-direction>div:last-child span{padding:6px 10px;border:1px solid #cfe1f2;background:#f6faff;color:#285985;font-size:12px;font-weight:700}
.versions-sidebar{position:sticky;top:88px;display:grid;gap:16px}
.version-index{overflow:hidden;background:#fff;border:1px solid #dce9f5;border-radius:8px}
.version-index h3{margin:0;padding:16px 18px;border-bottom:1px solid #e5edf5;color:#173f72;font-size:16px}
.version-index a,.version-index>div{display:flex;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid #edf2f7;text-decoration:none}
.version-index>div:last-child{border-bottom:0}
.version-index span{color:#60768e;font-size:12px}
.version-index b{color:#1677df;font-size:12px}
.version-index a:hover{background:#f7fbff}
.update-focus{padding:18px;background:#fff;border:1px solid #dce9f5;border-left:4px solid #238266;border-radius:0 8px 8px 0}
.update-focus>span{color:#238266;font-size:11px;font-weight:800}
.update-focus ul{display:grid;gap:9px;margin:12px 0 0;padding:0;list-style:none}
.update-focus li{position:relative;padding-left:15px;color:#5f748a;font-size:12px}
.update-focus li:before{content:"✓";position:absolute;left:0;color:#238266;font-weight:800}

@media(max-width:900px){
  .versions-shell{grid-template-columns:1fr;width:min(760px,calc(100% - 28px))}
  .versions-sidebar{position:static;grid-template-columns:1fr 1fr}
  .versions-sidebar .sidebar-note{grid-column:1/-1}
}

@media(max-width:620px){
  .page-versions-new .versions-page{padding:14px 0 46px}
  .versions-shell{gap:12px}
  .versions-hero,.current-release,.version-history,.release-direction{padding:24px 20px}
  .versions-hero h1{font-size:29px}
  .versions-hero>p{font-size:15px}
  .version-summary{gap:14px;justify-content:space-between}
  .release-title-row h2{font-size:22px}
  .version-summary{display:grid;grid-template-columns:repeat(3,1fr)}
  .version-summary .version-download{grid-column:1/-1;width:100%;margin:5px 0 0}
  .release-title-row{display:grid}
  .release-actions{display:grid;grid-template-columns:auto 1fr}
  .release-actions .version-download{width:100%}
  .release-improvements{grid-template-columns:1fr}
  .release-improvements article{display:grid;grid-template-columns:34px 1fr;column-gap:12px}
  .release-improvements i{grid-row:1/3;margin:0}
  .version-timeline article{grid-template-columns:1fr;gap:7px}
  .release-direction>div:last-child{padding-left:0}
  .versions-sidebar{grid-template-columns:1fr}
  .versions-sidebar .sidebar-note{grid-column:1}
}

/* Rebuilt product page. */
.page-about-new{background:#edf5fb}
.page-about-new .product-page{padding:34px 0 76px}
.product-shell{display:grid;grid-template-columns:minmax(0,760px) 320px;gap:28px;width:min(1108px,calc(100% - 40px));margin:auto;align-items:start}
.product-main{min-width:0}
.product-hero{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:28px;align-items:center;padding:38px 40px;background:#fff;border:1px solid #dce9f5;border-top:4px solid #1677df;border-radius:8px}
.product-kicker{display:inline-flex;align-items:center;gap:7px;padding:4px 8px;background:#e7f4ff;color:#146cbd;font-size:12px;font-weight:800}
.product-kicker:before{content:"";width:6px;height:6px;background:#ffad25;border-radius:50%}
.product-hero h1{margin:13px 0 12px;color:#063a8d;font-size:36px;letter-spacing:0}
.product-hero-copy>p{max-width:470px;margin:0;color:#526b87;font-size:16px;line-height:1.8}
.product-actions{display:flex;align-items:center;gap:14px;margin-top:24px}
.product-primary{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:7px;background:#063a8d;color:#fff;text-decoration:none;font-size:14px;font-weight:800}
.product-primary:hover{background:#0d4fa5}
.product-actions span{color:#71859b;font-size:12px}
.note-preview{padding:18px;background:#f6faff;border:1px solid #d9e8f6;border-radius:8px;box-shadow:0 12px 26px rgba(23,75,136,.08)}
.note-preview-head{display:grid;grid-template-columns:28px 1fr auto;gap:8px;align-items:center;color:#183e6e;font-size:12px}
.note-preview-head img{width:28px;height:28px}
.note-preview-head span{color:#238266;font-size:11px}
.note-preview-card{display:flex;gap:10px;margin-top:14px;padding:14px;background:#fff;border:1px solid #e1ebf4;border-radius:6px}
.note-preview-card i{width:4px;border-radius:2px;background:#ffad25}
.note-preview-card b{color:#173e70;font-size:13px}
.note-preview-card p{margin:4px 0 0;color:#687d94;font-size:11px;line-height:1.7}
.note-preview-row{display:flex;gap:6px;margin-top:10px}
.note-preview-row span{padding:3px 7px;background:#e6f4ff;color:#1670c2;font-size:10px}
.note-preview-row span:nth-child(2){background:#e8f7f1;color:#238266}
.note-preview-row span:nth-child(3){background:#fff4df;color:#a56400}

.product-block{margin-top:18px;padding:30px 32px;background:#fff;border:1px solid #dce9f5;border-radius:8px}
.block-heading{display:flex;gap:14px;align-items:flex-start;margin-bottom:24px}
.block-heading>span{display:grid;place-items:center;width:36px;height:36px;flex:none;border-radius:7px;background:#063a8d;color:#fff;font-size:12px;font-weight:800}
.block-heading small{display:block;margin-bottom:2px;color:#71859b;font-size:11px}
.block-heading h2{margin:0;color:#113f7b;font-size:24px;letter-spacing:0}
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.scene-grid article{padding:20px 18px;border:1px solid #e0ebf5;border-radius:7px;background:#fbfdff}
.scene-icon{display:grid;place-items:center;width:34px;height:34px;margin-bottom:14px;border-radius:7px;background:#e4f2ff;color:#0e69c2;font-size:18px;font-weight:800}
.scene-grid article:nth-child(2) .scene-icon{background:#e8f7f1;color:#238266}
.scene-grid article:nth-child(3) .scene-icon{background:#fff4df;color:#a56400}
.scene-grid h3{margin:0 0 8px;color:#173f72;font-size:16px}
.scene-grid p{margin:0;color:#60768e;font-size:13px;line-height:1.75}
.steps-list{display:grid;gap:0;border-top:1px solid #e5edf5}
.steps-list article{display:grid;grid-template-columns:40px 1fr;gap:14px;padding:18px 0;border-bottom:1px solid #e5edf5}
.steps-list article>b{display:grid;place-items:center;width:30px;height:30px;border:1px solid #91bfe9;border-radius:50%;color:#146cbd;font-size:12px}
.steps-list h3{margin:0 0 4px;color:#173f72;font-size:16px}
.steps-list p{margin:0;color:#60768e;font-size:14px}
.product-principle>p{margin:0;color:#526b87;font-size:15px;line-height:1.9}
.principle-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}
.principle-tags span{padding:6px 10px;border:1px solid #cfe1f2;background:#f6faff;color:#285985;font-size:12px;font-weight:700}

.product-sidebar{position:sticky;top:88px;display:grid;gap:16px}
.download-panel{padding:26px;background:#063a8d;color:#fff;border-radius:8px}
.download-panel>img{width:48px;height:48px;margin-bottom:17px;padding:6px;background:#fff;border-radius:8px}
.download-panel small{color:#9fd0ff;font-size:11px}
.download-panel h2{margin:2px 0 12px;color:#fff;font-size:24px}
.download-panel p{margin:0 0 20px;color:#cbe4ff;font-size:14px;line-height:1.75}
.download-panel>a{display:flex;align-items:center;justify-content:center;height:44px;border-radius:7px;background:#fff;color:#063a8d;text-decoration:none;font-weight:800}
.download-panel>a:hover{background:#eaf5ff}
.download-safe{display:block;margin-top:10px;color:#9fd0ff;text-align:center;font-size:11px}
.sidebar-nav{overflow:hidden;background:#fff;border:1px solid #dce9f5;border-radius:8px}
.sidebar-nav h3{margin:0;padding:16px 18px;border-bottom:1px solid #e5edf5;color:#173f72;font-size:16px}
.sidebar-nav a{display:block;padding:14px 18px;border-bottom:1px solid #edf2f7;text-decoration:none}
.sidebar-nav a:last-child{border-bottom:0}
.sidebar-nav a span,.sidebar-nav a b{display:block}
.sidebar-nav a span{color:#2c537c;font-size:13px}
.sidebar-nav a b{margin-top:2px;color:#1677df;font-size:12px}
.sidebar-nav a:hover{background:#f7fbff}
.sidebar-scenes{overflow:hidden;background:#fff;border:1px solid #dce9f5;border-radius:8px}
.sidebar-title{padding:16px 18px;border-bottom:1px solid #e5edf5}
.sidebar-title span,.sidebar-title small{display:block}
.sidebar-title span{color:#173f72;font-size:16px;font-weight:800}
.sidebar-title small{margin-top:2px;color:#7a8da1;font-size:11px}
.sidebar-scenes ul{margin:0;padding:7px 18px;list-style:none}
.sidebar-scenes li{display:grid;grid-template-columns:34px 1fr;gap:11px;align-items:center;padding:11px 0;border-bottom:1px solid #edf2f7}
.sidebar-scenes li:last-child{border-bottom:0}
.sidebar-scenes li i{display:grid;place-items:center;width:30px;height:30px;border-radius:7px;background:#e6f4ff;color:#126bbe;font-size:11px;font-style:normal;font-weight:800}
.sidebar-scenes li:nth-child(2) i{background:#fff4df;color:#a56400}
.sidebar-scenes li:nth-child(3) i{background:#e8f7f1;color:#238266}
.sidebar-scenes li:nth-child(4) i{background:#f0ebff;color:#6950a4}
.sidebar-scenes li b,.sidebar-scenes li span{display:block}
.sidebar-scenes li b{color:#244c76;font-size:13px}
.sidebar-scenes li span{margin-top:1px;color:#7a8da1;font-size:11px}
.sidebar-tip{padding:18px;background:#fff;border:1px solid #dce9f5;border-left:4px solid #238266;border-radius:0 8px 8px 0}
.sidebar-tip span,.sidebar-tip b{display:block}
.sidebar-tip span{color:#238266;font-size:11px;font-weight:800}
.sidebar-tip b{margin:3px 0 6px;color:#173f72;font-size:15px}
.sidebar-tip p{margin:0;color:#667b91;font-size:12px;line-height:1.7}
.sidebar-note{margin:0;padding:16px 18px;border-left:4px solid #ffad25;background:#fff7e8;color:#77511b;font-size:12px;line-height:1.7}

@media(max-width:900px){
  .product-shell{grid-template-columns:1fr;width:min(760px,calc(100% - 28px))}
  .product-sidebar{position:static;grid-template-columns:1fr 1fr}
  .sidebar-note{grid-column:1/-1}
}

@media(max-width:620px){
  .page-about-new .product-page{padding:14px 0 46px}
  .product-shell{gap:12px}
  .product-hero{grid-template-columns:1fr;padding:24px 20px;gap:22px}
  .product-hero h1{font-size:29px}
  .product-hero-copy>p{font-size:15px}
  .product-actions{display:grid;gap:9px}
  .product-primary{width:100%}
  .note-preview{padding:15px}
  .product-block{margin-top:0;padding:24px 20px}
  .block-heading h2{font-size:21px}
  .scene-grid{grid-template-columns:1fr}
  .scene-grid article{display:grid;grid-template-columns:38px 1fr;column-gap:12px;padding:17px}
  .scene-icon{grid-row:1/3;margin:0}
  .scene-grid h3{align-self:end}
  .product-sidebar{grid-template-columns:1fr}
  .sidebar-note{grid-column:1}
}

/* Navigation state must follow each page's .active link. */
@media(min-width:851px){
  .site-header .nav a:first-child{color:#0f1419}
  .site-header .nav a.active{
    background:#e5f2ff;
    color:#063a8d;
    font-weight:700;
  }
}

@media(max-width:850px){
  .site-header.open .nav a{font-size:14px}
  .site-header.open .nav a:before{display:none;content:""}
  .site-header.open .nav a.active{
    background:#e5f2ff;
    color:#063a8d;
    font-weight:700;
  }
}

@media(max-width:850px){
  .site-footer .brand span{
    display:inline;
    font-size:18px;
    line-height:1.3;
  }
}

/* Mobile header: logo, product name, icon navigation and download. */
@media(max-width:600px){
  .site-header{font-family:Arial,"Microsoft YaHei"}
  .site-header .brand{display:grid;grid-template-columns:32px 77px;align-items:center;column-gap:6px;width:115px;min-width:115px;height:32px;margin-right:8px;letter-spacing:0}
  .site-header .brand img{grid-column:1;grid-row:1;width:32px;height:32px}
  .site-header .brand span{display:block;grid-column:2;grid-row:1;width:77px;color:#0f1419;font-size:14px;font-weight:700;line-height:1;white-space:nowrap}
  .site-header .brand:after{display:none}
  .site-header .nav a,.site-header .nav a.active,.site-header .nav a:first-child{padding:4px}
  .site-header .download-mini{width:97.3px;padding:8px;font-family:Arial,"Microsoft YaHei";font-weight:700;white-space:nowrap}
  .site-header .download-mini:after{font-size:11px}
  .site-header .nav a:nth-child(1):before{color:#0f1419}
  .site-header .nav a.active:before{color:#063a8d}
}

@media(max-width:380px){
  .site-header .brand span{font-size:12px}
  .site-header .download-mini:after{content:"安卓下载"}
}