/* COGO_MEMBERSHIP_R4_STYLE: viewport shell + intrinsic footer; no margin measurement. */
html body #main.content:has(.membership282.cogo-membership-r4[data-membership-r4]){box-sizing:border-box!important;display:flex!important;flex-direction:column!important;height:var(--mr4-main-room,calc(100dvh - 64px))!important;max-height:var(--mr4-main-room,calc(100dvh - 64px))!important;min-height:0!important;flex:0 0 auto!important;gap:12px!important;padding:22px 28px 12px!important;overflow:hidden!important;scrollbar-gutter:auto!important}
html body #main.content:has(.membership282.cogo-membership-r4[data-membership-r4])>.page{display:flex!important;flex-direction:column!important;flex:1 1 0!important;min-height:0!important;height:auto!important;max-height:none!important;padding:0!important;margin:0!important;overflow:visible!important}
html body #main.content:has(.membership282.cogo-membership-r4[data-membership-r4])>#cogo-business-legal-r1{flex:0 0 auto!important;margin:0!important;padding:10px 0 0!important;min-height:0!important;line-height:1.7!important}
html body #main.content:has(.membership282.cogo-membership-r4[data-membership-r4][data-footer=dialog])>#cogo-business-legal-r1{display:none!important}
html body #main.content:has(>#cogo-business-legal-r1)>.page:has([data-membership-r4])>.compact-footer{display:none!important}
.membership282[data-membership-r4]{--mr4-ink:#20283d;--mr4-muted:#657187;--mr4-line:#e2e7f0;--mr4-surface:#fff;--mr4-accent:#6550d4;box-sizing:border-box!important;display:flex!important;flex-direction:column!important;flex:1 1 0!important;width:100%!important;max-width:1440px!important;min-width:0!important;min-height:0!important;height:100%!important;max-height:none!important;margin:0 auto!important;padding:0!important;gap:16px!important;color:var(--mr4-ink)}
[data-membership-r4] *{box-sizing:border-box}
[data-membership-r4] .mr4-heading{flex:none;display:flex;align-items:center;justify-content:space-between;gap:20px;margin:0;padding:0}
[data-membership-r4] .mr4-eyebrow{display:block;font-size:10px!important;line-height:1.3!important;letter-spacing:1.6px;font-weight:800;color:var(--mr4-muted)}
[data-membership-r4] h1{font-size:28px!important;line-height:1.25!important;letter-spacing:-1px!important;margin:6px 0 0!important;color:var(--mr4-ink)!important;font-weight:800!important}
[data-membership-r4] .mr4-heading p{display:flex;align-items:center;gap:12px;margin:0!important;font-size:13px!important;line-height:1.5!important;color:var(--mr4-muted)!important}
[data-membership-r4] .mr4-saving{display:inline-block;padding:7px 11px;background:#eeeaff;color:#6650c7;border-radius:9px;font-size:12px;line-height:1.4;font-weight:750;white-space:nowrap}
[data-membership-r4] .mr4-grid{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr))!important;grid-template-rows:minmax(0,1fr)!important;align-items:stretch!important;flex:1 1 0!important;min-height:0!important;min-width:0!important;gap:14px!important;margin:0!important;padding:0!important}
[data-membership-r4] .mr4-card{--tier:#566074;--tint:#f8f9fc;display:flex!important;flex-direction:column!important;position:relative;min-width:0!important;min-height:0!important;margin:0!important;padding:24px 22px!important;border:1px solid var(--mr4-line)!important;border-radius:20px!important;background:var(--mr4-surface)!important;box-shadow:0 6px 20px #1b285805!important;overflow:visible!important;animation:none!important;transform:none!important;color:var(--mr4-ink)!important}
[data-membership-r4] .mr4-card[data-plan283=plus]{--tier:#2c8190;--tint:#eef9f9}
[data-membership-r4] .mr4-card[data-plan283=pro]{--tier:#4b64d0;--tint:#f0f3ff}
[data-membership-r4] .mr4-card[data-plan283=impact]{--tier:#8251bd;--tint:#f4effc;border-color:#c9b4e8!important;background:linear-gradient(150deg,#fff 30%,#f6f1ff)!important}
[data-membership-r4] .mr4-card-top{display:flex;align-items:center;justify-content:space-between;gap:8px;flex:0 0 36px;min-width:0}
[data-membership-r4] .mr4-tier{display:flex;align-items:center;gap:7px;color:var(--tier);font-size:11px!important;line-height:1.2;font-weight:850;letter-spacing:1.1px;white-space:nowrap}
[data-membership-r4] .mr4-tier i{width:7px;height:7px;display:block;border-radius:50%;background:var(--tier)}
[data-membership-r4] .mr4-period{display:flex!important;gap:0!important;border:1px solid var(--mr4-line)!important;padding:3px!important;margin:0 0 0 auto!important;min-width:0!important;min-height:0!important;border-radius:10px!important;background:#f5f7fb!important}
[data-membership-r4] .mr4-period label{display:flex!important;align-items:center;justify-content:center;gap:4px;padding:5px 7px!important;min-width:0;min-height:28px;border-radius:7px;cursor:pointer;font-size:12px!important;line-height:1.3!important;font-weight:700!important;white-space:nowrap;color:var(--mr4-muted)!important}
[data-membership-r4] .mr4-period label:has(input:checked){background:#fff;color:var(--tier)!important;box-shadow:0 1px 4px #25324a12}
[data-membership-r4] .mr4-period input{appearance:auto!important;display:block!important;position:static!important;opacity:1!important;width:12px!important;height:12px!important;min-width:12px!important;min-height:0!important;margin:0!important;padding:0!important;accent-color:var(--tier)}
[data-membership-r4] .mr4-period label:has(input:focus-visible),[data-membership-r4] button:focus-visible{outline:2px solid var(--tier,var(--mr4-accent))!important;outline-offset:3px}
[data-membership-r4] .mr4-free-label{padding:7px 9px;border-radius:8px;background:var(--tint);font-size:11px;color:var(--mr4-muted);line-height:1.4;white-space:nowrap}
[data-membership-r4] .mr4-card h2{font-size:18px!important;font-weight:750!important;line-height:1.45!important;letter-spacing:-.6px!important;color:inherit!important;margin:18px 0 18px!important;padding:0!important;flex:none}
[data-membership-r4] .mr4-price{min-height:78px;flex:none;white-space:nowrap;font-variant-numeric:tabular-nums}
[data-membership-r4] .mr4-price strong{font-size:clamp(28px,2.25vw,40px)!important;letter-spacing:-1.4px;line-height:1.2!important;font-weight:850!important;color:inherit!important}
[data-membership-r4] .mr4-price span{font-size:14px;line-height:1.3;font-weight:600;margin-left:4px}
[data-membership-r4] .mr4-price small{display:block;margin-top:9px;font-size:12px!important;line-height:1.5!important;color:var(--mr4-muted)!important}
[data-membership-r4] .mr4-benefits{display:grid!important;list-style:none!important;gap:0!important;margin:18px 0 0!important;padding:12px 0 0!important;border-top:1px solid var(--mr4-line);flex:1 1 0!important;min-height:0!important;grid-auto-rows:minmax(0,1fr)!important}
[data-membership-r4] .mr4-benefits li{display:flex!important;align-items:center;justify-content:space-between;gap:8px;padding:5px 0!important;margin:0!important;font-size:13px!important;line-height:1.5!important;color:var(--mr4-muted)!important}
[data-membership-r4] .mr4-benefits li:before{content:none!important}
[data-membership-r4] .mr4-benefits b{color:var(--mr4-ink);font-weight:750;white-space:nowrap}
[data-membership-r4] .mr4-metrics{display:grid;grid-template-columns:1fr 1fr;gap:12px 8px;margin:18px 0 0;padding:14px 0 0;border-top:1px solid var(--mr4-line);flex:none}
[data-membership-r4] .mr4-metrics div{min-width:0}.membership282[data-membership-r4] .mr4-metrics dt{font-size:11px;line-height:1.5;color:var(--mr4-muted)}
[data-membership-r4] .mr4-metrics dd{font-size:13px;line-height:1.5;font-weight:750;margin:3px 0 0}
[data-membership-r4] .mr4-short-benefit{display:none;margin:10px 0 0;font-size:12px;line-height:1.5;color:var(--mr4-muted)}
[data-membership-r4] .mr4-actions{display:flex;flex-direction:column;gap:9px;flex:none;margin-top:auto;padding-top:18px}
[data-membership-r4] .mr4-detail{display:flex!important;align-items:center;justify-content:space-between;border:0!important;min-height:30px!important;height:30px!important;padding:4px 0!important;background:transparent!important;color:var(--mr4-muted)!important;font-size:12px!important;font-weight:650!important;line-height:1.4!important;text-align:left!important;box-shadow:none!important;cursor:pointer}
[data-membership-r4] .mr4-actions .btn{display:flex!important;justify-content:center;align-items:center;width:100%!important;height:44px!important;min-height:44px!important;min-width:0!important;line-height:1.3!important;padding:8px 10px!important;font-size:13px!important;font-weight:750!important;letter-spacing:-.2px!important;border:1px solid var(--mr4-line)!important;border-radius:11px!important;background:var(--tint)!important;color:var(--tier)!important;box-shadow:none!important;transform:none!important;animation:none!important}
[data-membership-r4] .mr4-card[data-plan283=impact] .btn{background:#8055bc!important;border-color:#8055bc!important;color:#fff!important}
[data-membership-r4] .mr4-footer{display:flex!important;justify-content:space-between;align-items:center;gap:10px;flex:none!important;padding:0 2px!important;margin:0!important}
[data-membership-r4] .mr4-footer p{margin:0!important;font-size:12px!important;line-height:1.6!important;color:var(--mr4-muted)!important}
[data-membership-r4] .mr4-footer p span{display:inline-block;margin-left:14px;font-size:11px;white-space:nowrap}
[data-membership-r4] .mr4-footer button{border:0!important;background:transparent!important;color:var(--mr4-muted)!important;box-shadow:none!important;font-size:12px!important;font-weight:650!important;line-height:1.4!important;min-height:32px!important;padding:6px 0!important;white-space:nowrap;cursor:pointer}
[data-membership-r4] .mr4-tabs{display:none;flex:none;gap:4px;padding:4px;background:#eaeef6;border-radius:11px}
[data-membership-r4] .mr4-tabs button{flex:1;border:0!important;min-width:0!important;min-height:34px!important;height:34px!important;padding:5px!important;border-radius:8px;background:transparent!important;color:var(--mr4-muted)!important;box-shadow:none!important;font-size:12px!important;font-weight:800!important;line-height:1.4!important}
[data-membership-r4] .mr4-tabs button[aria-selected=true]{background:var(--mr4-surface)!important;color:var(--mr4-accent)!important;box-shadow:0 1px 4px #252d4a12!important}
[data-membership-r4] .mr4-card[hidden]{display:none!important}
[data-membership-r4][data-layout=tabs] .mr4-tabs{display:flex}
[data-membership-r4][data-layout=tabs] .mr4-grid{grid-template-columns:minmax(0,1fr)!important}
[data-membership-r4][data-layout=tabs] .mr4-card{padding:20px 24px!important}
[data-membership-r4][data-layout=tabs] .mr4-actions{flex-direction:row;align-items:center;justify-content:space-between;gap:18px}
[data-membership-r4][data-layout=tabs] .mr4-actions>*{flex:1}
[data-membership-r4][data-layout=tabs] .mr4-price strong{font-size:36px!important}
[data-membership-r4][data-layout=tabs] .mr4-heading p{font-size:12px!important;max-width:190px;text-align:right;flex-direction:column;gap:5px;align-items:flex-end}
[data-membership-r4][data-layout=tabs] .mr4-saving{background:none;padding:0}
[data-membership-r4][data-layout=tabs] .mr4-footer p{font-size:11px!important}
[data-membership-r4][data-layout=tabs] .mr4-footer p span{display:block;margin:0;font-size:10px}
[data-membership-r4]:is([data-density=compact],[data-density=short]){gap:10px!important}
[data-membership-r4]:is([data-density=compact],[data-density=short]) .mr4-heading .mr4-eyebrow{display:none}
[data-membership-r4]:is([data-density=compact],[data-density=short]) h1{font-size:23px!important;margin:0!important}
[data-membership-r4]:is([data-density=compact],[data-density=short]) .mr4-heading p{font-size:12px!important}
[data-membership-r4]:is([data-density=compact],[data-density=short]) .mr4-card{padding:16px!important;border-radius:16px!important}
[data-membership-r4]:is([data-density=compact],[data-density=short]) .mr4-card-top{flex-basis:32px}
[data-membership-r4]:is([data-density=compact],[data-density=short]) .mr4-card h2{font-size:15px!important;margin:6px 0 10px!important}
[data-membership-r4]:is([data-density=compact],[data-density=short]) .mr4-price{min-height:54px}
[data-membership-r4]:is([data-density=compact],[data-density=short]) .mr4-price strong{font-size:29px!important}
[data-membership-r4]:is([data-density=compact],[data-density=short]) .mr4-price small{margin-top:5px;font-size:11px!important}
[data-membership-r4]:is([data-density=compact],[data-density=short]) .mr4-benefits{margin-top:12px!important;padding-top:8px!important}
[data-membership-r4]:is([data-density=compact],[data-density=short]) .mr4-benefits li{padding:2px 0!important;font-size:12px!important}
[data-membership-r4]:is([data-density=compact],[data-density=short]) .mr4-metrics{display:none}
[data-membership-r4][data-density=compact][data-audience=teacher] .mr4-short-benefit{display:block}
[data-membership-r4]:is([data-density=compact],[data-density=short]) .mr4-actions{flex-direction:row;align-items:center;gap:10px;padding-top:12px}
[data-membership-r4]:is([data-density=compact],[data-density=short]) .mr4-actions .btn{flex:1;width:auto!important;min-height:38px!important;height:38px!important;font-size:12px!important}
[data-membership-r4]:is([data-density=compact],[data-density=short]) .mr4-detail{flex:1;font-size:11px!important}
[data-membership-r4][data-density=short]{gap:6px!important}
[data-membership-r4][data-density=short] .mr4-heading p,[data-membership-r4][data-density=short] .mr4-card h2,[data-membership-r4][data-density=short] .mr4-benefits,[data-membership-r4][data-density=short] .mr4-footer p{display:none!important}
[data-membership-r4][data-density=short] h1{font-size:18px!important}
[data-membership-r4][data-density=short] .mr4-card{padding:10px 14px!important}
[data-membership-r4][data-density=short] .mr4-card-top{flex-basis:30px}
[data-membership-r4][data-density=short] .mr4-price{min-height:50px;margin-top:6px}
[data-membership-r4][data-density=short] .mr4-price strong{font-size:25px!important}
[data-membership-r4][data-density=short] .mr4-actions{padding-top:6px}
[data-membership-r4][data-density=short] .mr4-footer{justify-content:flex-end}
.mr4-sr{position:absolute!important;clip-path:inset(50%)!important;width:1px!important;height:1px!important;overflow:hidden!important;white-space:nowrap!important}
.mr4-info-dialog{width:min(540px,calc(100vw - 32px));max-height:calc(100dvh - 40px);margin:auto;padding:24px;border:1px solid #e2e7f0;border-radius:20px;background:#fff;color:#20283d;box-shadow:0 18px 80px #14162d30;overflow:auto}
.mr4-info-dialog::backdrop{background:#17152f66}.mr4-info-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.mr4-info-head h2{font-size:20px;margin:0}.mr4-info-head button{min-height:36px;padding:6px 12px;border:1px solid #e2e7f0;border-radius:9px;background:#f7f8fb;color:inherit;cursor:pointer}.mr4-info-body{font-size:14px;line-height:1.8}.mr4-info-body ul{padding-left:22px}.mr4-info-body .plan-note282{font-size:13px}.mr4-info-body .plan-future282{padding:14px}
.mr4-business-copy{border-top:1px solid #e2e7f0;margin-top:20px;padding-top:12px;font-size:12px;line-height:1.8}.mr4-business-copy .cogo-legal-inner,.mr4-business-copy .cogo-legal-business{display:flex;flex-direction:column;gap:5px}.mr4-business-copy nav{display:flex;gap:8px;flex-wrap:wrap}.mr4-business-copy .cogo-business-item:before{display:none}.mr4-business-copy a{color:#5063aa}
dialog [data-membership-r4]{height:min(680px,calc(100dvh - 150px))!important;min-height:230px!important}
[data-theme=dark] [data-membership-r4]{--mr4-line:#3b4259;--mr4-muted:#b5bed2;--mr4-ink:#eef1fc;--mr4-accent:#c1adff;--mr4-surface:#252c3e}
[data-theme=dark] [data-membership-r4] .mr4-card{--tier:#c1c9da;--tint:#31394b}
[data-theme=dark] [data-membership-r4] .mr4-card[data-plan283=plus]{--tier:#8cd5da;--tint:#263f49}
[data-theme=dark] [data-membership-r4] .mr4-card[data-plan283=pro]{--tier:#acbfff;--tint:#303e64}
[data-theme=dark] [data-membership-r4] .mr4-card[data-plan283=impact]{--tier:#d4b4ff;background:linear-gradient(150deg,#302d48,#292e40)!important}
[data-theme=dark] [data-membership-r4] .mr4-period,[data-theme=dark] [data-membership-r4] .mr4-tabs{background:#1b2232!important}
[data-theme=dark] [data-membership-r4] .mr4-period label:has(input:checked){background:#39405a}
[data-theme=dark] [data-membership-r4] .mr4-saving{background:#393255;color:#d4c3ff}
[data-theme=dark] .mr4-info-dialog{background:#252c3e;color:#eef1fc}
@media(max-width:700px){html body #main.content:has(.membership282.cogo-membership-r4[data-membership-r4]){padding:12px 14px 8px!important;gap:8px!important}[data-membership-r4] .mr4-heading p{font-size:11px!important;max-width:155px!important}[data-membership-r4] h1{font-size:23px!important}[data-membership-r4] .mr4-footer button{font-size:11px!important}[data-membership-r4] .mr4-card{border-radius:17px!important}}
@media(max-height:480px){html body #main.content:has(.membership282.cogo-membership-r4[data-membership-r4]){padding-top:8px!important;padding-bottom:6px!important}}

[data-membership-r4] .mr4-benefits b{font-size:12px!important;line-height:1.5!important;text-align:right}
[data-membership-r4] .mr4-benefits li:nth-child(2){color:var(--tier)!important}
[data-membership-r4][data-benefits=brief][data-audience=student] .mr4-card:not([data-plan283=free]) .mr4-benefits li:nth-child(n+7),[data-membership-r4][data-benefits=brief][data-audience=guest] .mr4-card:not([data-plan283=free]) .mr4-benefits li:nth-child(n+7){display:none!important}
.mr4-info-body li>span+ b{margin-left:12px}

[data-membership-r4][data-benefits=essential] .mr4-benefits li:nth-child(n+4){display:none!important}