/* NanoCloud: base */
:root{--text:#102e2b;--muted:#526762;--mint:#e8f2e9;--acid:#c9f262;--line:#cad8cd;--dark:#112d29;--paper:#fbfcf9}*{box-sizing:border-box}body{margin:0;color:var(--text);background:var(--paper);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8}h1,h2,h3,p,figure{margin:0}h1,h2,h3{line-height:1.22;letter-spacing:-.035em}a{color:inherit;text-underline-offset:5px}a:hover{text-decoration-thickness:2px}a:focus-visible,summary:focus-visible{outline:3px solid #42712e;outline-offset:5px}img{max-width:100%;display:block}p+p{margin-top:16px}time{display:block;color:var(--muted);font-size:12px;margin-top:20px}section[id]{scroll-margin-top:24px}.nano-skip{position:absolute;z-index:20;left:20px;top:-80px;background:white;padding:12px}.nano-skip:focus{top:10px}
/* frame and opening */
.nano-header{height:90px;padding:22px max(32px,calc((100vw - 1240px)/2));display:flex;align-items:center;justify-content:space-between;background:#fbfcf9}.nano-wordmark{font-size:31px;letter-spacing:-.065em;font-weight:800;text-decoration:none}.nano-menu summary{display:none}.nano-menu nav{display:flex;gap:32px;font-size:13px}.nano-menu a{text-decoration:none}.nano-intro{position:relative;isolation:isolate;min-height:600px;background:#dfece6;overflow:hidden}.nano-hero-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;z-index:-1}.nano-intro-copy{max-width:1240px;margin:auto;padding:92px 32px 75px}.nano-intro-copy h1{font-size:54px;font-weight:720;max-width:530px;margin:21px 0 24px}.nano-intro-copy .nano-answer{max-width:430px}.nano-answer{font-size:17px;line-height:1.85}.nano-eyebrow{font-size:11px;letter-spacing:.11em;font-weight:650;color:#395c49}.nano-actions{display:flex;align-items:center;gap:23px;flex-wrap:wrap;margin-top:28px}.nano-button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:11px 23px;background:var(--acid);border:1px solid #b7dd59;color:#193b21;font-size:13px;font-weight:650;text-decoration:none;border-radius:5px}.nano-button:hover{background:#bbdf62}.nano-secondary{font-size:13px;font-weight:650}.nano-image-note{max-width:1240px;margin:9px auto 0;padding:0 32px;font-size:10px;color:var(--muted)}
/* two service paths */
.nano-path-section{max-width:1240px;padding:70px 32px 35px;margin:auto}.nano-section-title{max-width:630px;margin-bottom:36px}.nano-section-title h2{font-size:36px;margin:12px 0 15px}.nano-section-title>p:last-child{color:var(--muted);font-size:15px}.nano-path{display:grid;grid-template-columns:1.1fr 1fr;gap:65px;padding:40px 45px;background:#edf3e9;border-radius:8px;margin-bottom:20px}.nano-path:nth-child(even){background:#102f2b;color:#f1f7ec}.nano-path:nth-child(even) .nano-eyebrow,.nano-path:nth-child(even) time{color:#c3dcbb}.nano-path-name h2{font-size:35px;max-width:370px;margin-top:16px}.nano-path-name h2 a{text-decoration:none}.nano-path-detail p{font-size:15px;max-width:420px}.nano-path-detail ul{font-size:13px;margin:15px 0 21px;padding-left:18px}.nano-link{font-size:13px;font-weight:650}.nano-purchase{max-width:1176px;display:grid;grid-template-columns:1fr 1fr;gap:65px;margin:10px auto 0;padding:40px 45px 50px;border-bottom:1px solid var(--line)}.nano-purchase h2{font-size:31px;margin-top:14px}.nano-purchase>div+div p{font-size:15px;color:var(--muted);margin-bottom:21px}.nano-assist{max-width:900px;margin:auto;padding:52px 32px 62px;text-align:center}.nano-assist h2{font-size:31px}.nano-assist p{font-size:15px;color:var(--muted);margin:15px auto 24px;max-width:570px}.nano-button-dark{background:var(--dark);color:#f4f8ee;border-color:var(--dark)}.nano-button-dark:hover{background:#235047}.nano-footer{background:#132d29;color:#e5efe2;padding:45px max(32px,calc((100vw - 1176px)/2));display:grid;grid-template-columns:1fr 1fr;gap:25px}.nano-footer-brand{font-size:30px;letter-spacing:-.045em;font-weight:750;text-decoration:none}.nano-footer p{font-size:12px;color:#bdd1c4}.nano-footer nav{display:flex;flex-wrap:wrap;gap:12px 26px;justify-content:flex-end;align-content:start;font-size:12px;padding-top:9px}.nano-footer-small{grid-column:1/-1;font-size:10px!important;margin-top:8px}
/* guide pages */
.nano-page{max-width:1120px;min-height:60vh;margin:auto;padding:58px 32px 70px}.nano-page>h1{font-size:43px;margin:14px 0 23px}.nano-page-intro{font-size:17px;color:var(--muted);max-width:720px;margin-bottom:35px}.nano-reading{max-width:1180px;margin:auto;padding:28px 32px 66px}.nano-breadcrumb{display:flex;gap:18px;font-size:12px;color:var(--muted);margin-bottom:29px}.nano-guide{display:grid;grid-template-columns:340px minmax(0,1fr);gap:65px}.nano-article-head{position:sticky;top:28px;align-self:start;background:#eaf1e5;padding:28px;border-radius:8px}.nano-article-head h1{font-size:32px;margin-top:17px}.nano-article-head .nano-answer{font-size:15px;margin-top:22px}.nano-prose{max-width:670px}.nano-prose section{margin-bottom:40px}.nano-prose h2{font-size:28px;margin:0 0 20px}.nano-prose p{font-size:16px;line-height:1.95}.nano-prose h3{font-size:18px;margin-bottom:9px}.nano-result{margin:22px 0;padding:20px 23px;background:#edf4ed;border-left:3px solid #83aa70;border-radius:0 6px 6px 0}.nano-result p{font-size:15px}.nano-checks{margin:20px 0 25px;padding-left:22px}.nano-checks li{padding:7px 0;font-size:15px}.nano-article-note{border-top:1px solid var(--line);padding:22px 0 0}.nano-article-note h2{font-size:17px;margin-bottom:10px}.nano-article-note p{font-size:12px;color:var(--muted)}.nano-guide-next{margin:40px 0 0 405px;border-top:1px solid var(--line);padding-top:23px;display:flex;gap:25px;justify-content:space-between;font-size:13px}.nano-questions details{border-bottom:1px solid var(--line);padding:23px 26px;background:#edf3e9}.nano-questions details:first-child{border-radius:8px 8px 0 0}.nano-questions details:last-child{border-radius:0 0 8px 8px}.nano-questions summary{cursor:pointer;font-size:21px;font-weight:650}.nano-questions p{max-width:850px;font-size:15px;margin-top:17px}.nano-help-record{margin-top:35px;background:#fff;border:1px solid var(--line);padding:28px;border-radius:8px}.nano-help-record h2{font-size:26px;margin-bottom:20px}.nano-help-record dl{margin:0}.nano-help-record dl>div{display:grid;grid-template-columns:85px 1fr;gap:20px;padding:12px 0;border-bottom:1px solid var(--line)}.nano-help-record dt{font-weight:650}.nano-help-record dd{margin:0;font-size:14px}.nano-help-record>p{font-size:13px;color:var(--muted);margin-top:22px}.nano-legal{max-width:940px}.nano-legal>h2{font-size:26px;margin:32px 0 15px}.nano-legal>p{font-size:16px;line-height:1.95}
/* mobile reading */
@media(min-width:761px){.nano-menu nav{display:flex!important}}@media(max-width:1000px){.nano-guide{grid-template-columns:290px minmax(0,1fr);gap:35px}.nano-guide-next{margin-left:325px}.nano-intro-copy h1{font-size:46px;max-width:460px}.nano-intro-copy .nano-answer{max-width:370px}.nano-path{gap:30px;padding:33px}.nano-path-name h2{font-size:31px}}
@media(max-width:760px){.nano-header{height:auto;min-height:77px;padding:22px 24px;align-items:flex-start}.nano-wordmark{font-size:28px}.nano-menu summary{display:block;font-size:12px;cursor:pointer;min-height:32px;padding-top:2px}.nano-menu nav{display:flex;flex-direction:column;gap:15px;text-align:right;padding-top:13px;font-size:12px}.nano-intro{min-height:0;display:flex;flex-direction:column}.nano-intro-copy{order:0;padding:34px 24px 25px;margin:0;width:100%}.nano-intro-copy h1{font-size:37px;max-width:none;margin:17px 0 19px;line-height:1.2}.nano-intro-copy .nano-answer{font-size:15px;max-width:480px}.nano-hero-photo{position:static;order:1;z-index:auto;width:100%;height:240px;object-fit:cover;object-position:75% center}.nano-actions{margin-top:23px;gap:18px}.nano-button{min-height:46px;padding:10px 16px;font-size:12px}.nano-secondary{font-size:12px}.nano-image-note{padding:0 24px;font-size:9px}.nano-path-section{padding:38px 24px 12px}.nano-section-title{margin-bottom:25px}.nano-section-title h2{font-size:29px}.nano-section-title>p:last-child{font-size:14px}.nano-path{display:block;padding:27px 24px;margin-bottom:18px}.nano-path-name h2{font-size:29px;margin:12px 0 21px}.nano-path-detail p{font-size:14px}.nano-path-detail ul{font-size:12px}.nano-path-detail time{font-size:11px}.nano-purchase{display:block;margin:0 24px;padding:23px 0 31px}.nano-purchase h2{font-size:28px;margin-bottom:23px}.nano-purchase h2 br{display:none}.nano-purchase>div+div p{font-size:14px}.nano-assist{padding:35px 24px 43px;text-align:left}.nano-assist h2{font-size:28px}.nano-assist p{font-size:14px;margin-left:0}.nano-footer{display:block;padding:33px 24px}.nano-footer-brand{font-size:29px}.nano-footer nav{justify-content:flex-start;margin-top:23px;gap:15px 22px}.nano-footer-small{margin-top:26px;font-size:10px!important}.nano-page{padding:34px 24px 48px}.nano-page>h1{font-size:32px}.nano-page-intro{font-size:15px;margin-bottom:26px}.nano-reading{padding:22px 24px 45px}.nano-breadcrumb{font-size:11px;gap:14px;margin-bottom:23px}.nano-guide{display:block}.nano-article-head{position:static;padding:24px 22px;margin-bottom:32px}.nano-article-head h1{font-size:29px;line-height:1.28}.nano-article-head .nano-answer{font-size:15px;margin-top:19px}.nano-prose h2{font-size:25px;margin-bottom:18px}.nano-prose p{font-size:16px;line-height:1.95}.nano-result{padding:18px;margin:20px 0}.nano-result p{font-size:15px}.nano-prose section{margin-bottom:33px}.nano-guide-next{margin:29px 0 0;flex-direction:column;gap:15px}.nano-questions details{padding:21px}.nano-questions summary{font-size:19px}.nano-questions p{font-size:15px}.nano-help-record{padding:23px 20px}.nano-help-record h2{font-size:24px}.nano-help-record dl>div{grid-template-columns:50px 1fr;gap:14px}.nano-legal>h2{font-size:25px}.nano-legal>p{font-size:15px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}