.skin-interlude{--paper:#EAE0C4;--ink:#3C3B27;--accent:#666B28;--surface:#F8F2E1;--on-accent:#fff;--line:color-mix(in srgb,#3C3B27 24%,transparent);--muted:color-mix(in srgb,#3C3B27 84%,#EAE0C4);--width:1160px;}
.header-main{display:flex;align-items:center;gap:28px;padding:22px 0}.header-main>.brand{max-width:24%}.nav-wide{flex:1;justify-content:center}.header-main>.button,.header-main>.register-state{flex-shrink:0}.notice{border-bottom:3px dotted var(--accent);background:var(--surface)}.notice-label{letter-spacing:3px}.inner{margin:35px 0 55px;border:1px solid var(--line)}.reading{display:grid;grid-template-columns:160px minmax(0,1fr)}.reading>aside{padding:25px;border-right:1px solid var(--line);background:var(--surface)}.page-index{display:grid;gap:20px}.page-index a{min-height:44px}.page-title{padding:35px;border-bottom:1px solid var(--line)}.page-content{padding:35px}.page-next{display:block;border-top:1px solid var(--line);padding:20px 30px}.gate{max-width:1000px;margin:45px auto}.gate-band{background:var(--accent);color:var(--on-accent);padding:40px}.gate-band .eyebrow{color:inherit}.gate-transfer{padding:35px;border:1px solid var(--line);background:var(--surface)}.gate-back{margin-top:20px}
.site-footer{border-top:1px solid var(--line)}.footer-top{display:flex;justify-content:space-between;gap:35px;align-items:start}.footer-top nav{max-width:55%}.footer-identity{margin-bottom:15px}
@media(max-width:800px){.inner .reading,.inner .page-cover{display:block}.inner .reading>aside{border:0;padding:20px 0}.page-index{display:flex;flex-wrap:wrap;gap:10px 25px;padding-block:12px}.page-title,.page-cover,.page-content{padding:24px 18px}.reading>section{min-width:0}.gate{display:block}.gate-transfer{display:block}.gate-copy,.gate-transfer,.gate-band{padding:25px}.gate>footer{display:block}.gate-index{border-right:0;border-bottom:1px solid var(--line)}.footer-top{display:block}.footer-top nav{max-width:none}}
@media(max-width:600px){.gate{padding:24px 18px}.gate .gate-transfer{padding:20px 0}.gate-copy,.gate-band{padding:24px 18px}.inner{padding-block:25px}.page-title{padding-inline:0}}


.lesson-cover{display:grid;grid-template-columns:130px minmax(0,1fr) 1fr;gap:35px;padding:45px 0}.lesson-title{grid-column:2}.lesson-index{grid-column:1;grid-row:1;border-inline:1px solid var(--line);padding:20px;display:flex;flex-direction:column;justify-content:space-between}.lesson-index p{font-size:14px;writing-mode:vertical-rl;letter-spacing:.15em}.lesson-book{grid-column:3;grid-row:1;align-self:center}.lesson-schedule{border-block:3px double var(--accent);background:var(--surface)}.lesson-schedule article{display:grid;grid-template-columns:170px 1fr;border-bottom:1px solid var(--line);gap:40px;padding:28px 35px}.lesson-schedule article>span{font-family:Georgia,serif;font-size:24px;border-right:1px solid var(--line)}.lesson-schedule article>div{display:grid;grid-template-columns:180px 1fr;gap:30px;align-items:start}.lesson-schedule article p{margin:0}.lesson-story{display:grid;grid-template-columns:1.3fr 1fr;gap:60px;padding:55px 0}.lesson-story .metrics dl{display:grid;gap:20px}.lesson-plans{max-width:970px;margin:auto;padding:20px 0 55px}.lesson-devices{background:var(--surface);padding:40px;border:1px solid var(--line)}.lesson-help{padding:45px 0}.lesson-end{max-width:970px;margin:10px auto 55px;padding:45px;border-top:5px solid var(--accent);background:var(--surface)}.lesson-end footer{margin-top:24px;text-align:right}.site-footer{border-top:3px double var(--ink)}h1,h2{font-family:Georgia,"Songti SC",serif;font-weight:600}
@media(max-width:1000px){.lesson-cover{grid-template-columns:70px 1fr;gap:25px}.lesson-book{grid-column:2;grid-row:2;max-width:650px}.lesson-index{grid-row:1/3;padding:14px}.lesson-schedule article>div{display:block}.lesson-schedule article p{margin-top:12px}}@media(max-width:600px){.lesson-cover{display:block;padding:25px 0}.lesson-index{display:flex;flex-direction:row;padding:12px 0;border-inline:0;border-block:1px solid var(--line);margin-top:20px}.lesson-index p{writing-mode:initial;font-size:13px;letter-spacing:0}.lesson-book{margin-top:10px}.lesson-schedule article{grid-template-columns:48px 1fr;gap:18px;padding:22px 15px}.lesson-schedule article>span{font-size:18px}.lesson-story{display:block;padding:35px 0}.lesson-story .metrics{margin-top:25px}.lesson-devices{padding:28px 18px}.lesson-end{padding:30px 20px;margin-bottom:35px}.lesson-end footer{text-align:left}.lesson-help{padding:30px 0}}


[data-offers],[data-downloads]{container-type:inline-size;min-width:0;max-width:100%}[data-offers] *,[data-downloads] *{min-width:0}[data-offers] [data-offer]{max-width:100%}[data-offers] [data-offer-note],[data-offers] [data-offer-note] *{font-size:16px!important;line-height:1.75;font-weight:400}[data-offers] [data-offer-note]{margin:18px 0;overflow-wrap:anywhere}[data-offers] [data-offer-note] img{height:auto;max-width:100%}[data-offers] [data-offer-note] table{display:block;overflow:auto}[data-offers] [data-offer-note] pre{white-space:pre-wrap}[data-offers] .offer-fact{margin:0}[data-offers] [data-facts] dt,[data-offers] [data-facts] dt *{font-size:20px!important}[data-offers] [data-facts] dd,[data-offers] [data-facts] dd *{font-size:16px!important}[data-downloads] h3,[data-downloads] h4{font-size:20px;line-height:1.5;margin:0}[data-downloads] p{font-size:16px;line-height:1.75}[data-downloads] a{font-size:16px;line-height:1.6;min-height:44px;text-decoration:none}[data-downloads] a:hover{text-decoration:underline}[data-downloads] .os-icon{display:block;width:24px;height:24px;flex-shrink:0}[data-downloads] .os-icon svg{width:100%;height:100%}[data-downloads] .download-empty{padding:28px;border:1px dashed var(--accent)}[data-offers] summary{min-height:44px}[data-offers] .is-recommended .badge{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}

[data-offers],[data-downloads]{min-width:0;max-width:100%;color:var(--ink)}
[data-offers] .offer-item:only-child{width:100%}
[data-offers] .offer-head{display:flex;flex-direction:column;align-items:flex-start;gap:8px}
[data-offers] .offer-head .plan-name{order:0;font-size:20px!important;line-height:1.5;margin:0;color:var(--ink)}
[data-offers] .offer-head .badge{order:1;position:static;display:inline-flex;align-self:flex-start;align-items:center;font-size:12px;line-height:1.6;padding:3px 9px;border:1px solid var(--accent);border-radius:4px;margin:0}
[data-offers] .is-recommended{border-color:var(--accent)}
[data-offers] .offer-fact dt{line-height:1.5;font-weight:600;flex-shrink:0}
[data-offers] .offer-fact dd{margin:6px 0 0;line-height:1.7;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
[data-offers] [data-offer-note]{margin:20px 0 0;color:var(--muted)}
[data-offers] [data-offer-note]:empty{display:none}
[data-offers] [data-offer-note]>:first-child{margin-top:0}
[data-offers] [data-offer-note]>:last-child{margin-bottom:0}
[data-offers] .offer-bottom [data-offer-note]{margin:0}
[data-offers] .offer-action>a,[data-offers] .offer-action>.unavailable{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:46px;max-width:100%;padding:10px 18px;border:1px solid var(--accent);border-radius:5px;line-height:1.6;font-size:16px;font-weight:600;text-decoration:none;background:transparent;color:var(--ink)}
[data-offers] .is-recommended .offer-action>a{background:var(--accent);color:var(--on-accent)}
[data-offers] .offer-action>a:hover{background:var(--accent);color:var(--on-accent)}
[data-offers] .offer-action>.unavailable{border-color:var(--line);color:var(--muted);font-weight:400}
[data-downloads] .download-entry>a{color:var(--ink);text-decoration:none;border-radius:inherit}
[data-downloads] .download-entry>a:hover{background:color-mix(in srgb,var(--accent) 7%,transparent);text-decoration:none}
[data-downloads] .download-entry>a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
[data-downloads] .download-entry .os-icon{width:28px;height:28px;color:var(--accent)}
[data-downloads] .download-copy h3{font-size:20px;line-height:1.5}
[data-downloads] .download-copy p{margin:6px 0 0;color:var(--muted);font-size:16px;line-height:1.7}
[data-downloads] .download-action{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;line-height:1.6;color:var(--ink)}
[data-downloads] .download-help{margin-top:24px;padding-top:16px;border-top:1px solid var(--line)}
[data-downloads] .download-help>a{display:inline-flex;align-items:center;min-height:44px;color:var(--muted);text-decoration:underline}
[data-downloads] .download-group:only-child{grid-column:1/-1}
/* Dedicated commerce pages have enough width for comparison and device names. */
.inner.commerce-page{border:0;margin:0;padding:40px 0 56px}
.commerce-page .page-title{padding:0;max-width:850px;margin:0 0 24px;text-align:left;border:0}
.commerce-page .page-title p{margin-inline:0}
.commerce-page .page-index{display:flex;flex-direction:row;flex-wrap:wrap;gap:8px 28px;padding:12px 0;margin:0 0 32px;border-top:0;border-bottom:1px solid var(--line)}
.commerce-page .page-index a{display:inline-flex;align-items:center;min-height:44px;padding:0}
.commerce-page .page-content{padding:0;background:transparent;border:0;min-width:0;max-width:100%}
.commerce-page .page-next{padding:16px 0 0;margin-top:28px;border:0}
@media(max-width:600px){.inner.commerce-page{padding:28px 0 40px}.commerce-page .page-index{gap:4px 20px;margin-bottom:24px}}

.offer-set{display:grid;gap:32px}.offer-item{padding:28px 0;border-top:1px solid var(--accent)}.offer-head{padding-bottom:24px}.offer-body{display:grid;grid-template-columns:minmax(150px,.35fr) minmax(0,1fr);gap:32px}.offer-price{border-right:1px solid var(--line);padding-right:24px}.offer-rights{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.offer-action{display:flex;justify-content:flex-end;margin-top:24px;padding-top:24px;border-top:1px solid var(--line)}
@container(max-width:660px){.offer-body{grid-template-columns:1fr;gap:24px}.offer-price{border-right:0;padding-right:0}.offer-rights{grid-template-columns:1fr;gap:18px}.offer-action>a{width:100%}}
.offer-item{padding-inline:24px;background:var(--surface)}

.download-group{display:grid;grid-template-columns:minmax(180px,.4fr) minmax(0,1fr);gap:32px;border-top:1px solid var(--line);padding:28px 0}.download-group>header p{color:var(--muted)}.download-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.download-group:last-of-type .download-list{grid-template-columns:repeat(2,minmax(0,1fr))}.download-entry>a{height:100%;display:flex;flex-direction:column;align-items:flex-start;gap:16px;padding:0 4px}.download-copy{flex:1}.download-action{margin-top:auto}
@container(max-width:920px){.download-group{grid-template-columns:1fr;gap:24px}.download-entry>a{padding:20px;border:1px solid var(--line)}}
@container(max-width:640px){.download-list,.download-group:last-of-type .download-list{grid-template-columns:1fr}.download-entry>a{display:grid;grid-template-columns:28px minmax(0,1fr);gap:12px 16px}.download-action{grid-column:2}}
.download-group{background:var(--surface);padding:28px;margin-bottom:20px;border:0}@container(max-width:640px){.download-group{padding:22px}}

/* Remove nested frames, narrow sidebar slots and offsets from commerce sections. */
[data-page="home"] :is(#plans,#downloads){--paper:#EAE0C4;--ink:#3C3B27;--accent:#666B28;--surface:#F8F2E1;--on-accent:#fff;--line:color-mix(in srgb,#3C3B27 20%,transparent);--muted:color-mix(in srgb,#3C3B27 78%,#EAE0C4);display:block;width:100%;min-width:0;max-width:none;margin-inline:0;padding:48px 0;background:transparent;color:var(--ink);border:0;border-radius:0;box-shadow:none;transform:none}
[data-page="home"] :is(#plans,#downloads)>:is(header,aside,.section-title){padding:0;max-width:760px;margin:0 0 28px;border:0;text-align:left}
[data-page="home"] :is(#plans,#downloads)>div{min-width:0}
[data-page="home"] :is(#plans,#downloads)>aside>span{display:inline-block;margin-bottom:8px}
@media(max-width:600px){[data-page="home"] :is(#plans,#downloads){padding:32px 0}[data-page="home"] :is(#plans,#downloads)>:is(header,aside,.section-title){margin-bottom:24px}}
.commerce-page{--paper:#EAE0C4;--ink:#3C3B27;--accent:#666B28;--surface:#F8F2E1;--on-accent:#fff;--line:color-mix(in srgb,#3C3B27 20%,transparent);--muted:color-mix(in srgb,#3C3B27 78%,#EAE0C4);}
@media(max-width:660px){.offer-body{grid-template-columns:1fr;gap:24px}.offer-price{border-right:0;padding-right:0}.offer-rights{grid-template-columns:1fr;gap:18px}.offer-action>a{width:100%}}
@media(max-width:920px){.download-group{grid-template-columns:1fr;gap:24px}.download-entry>a{padding:20px;border:1px solid var(--line)}}
@media(max-width:640px){.download-list,.download-group:last-of-type .download-list{grid-template-columns:1fr}.download-entry>a{display:grid;grid-template-columns:28px minmax(0,1fr);gap:12px 16px}.download-action{grid-column:2}}
@media(max-width:640px){.download-group{padding:22px}}