/* Every other page in the fresh look: legal and info pages, sign-in, the account, support, refunds,
   checkout, verification and 404. Loaded after fresh.css and built on its tokens, keys and cards.
   No outlines, no hard ink shadows: white cards on soft light, cool tinted stages, 3D keys. */

/* body overflow-x:hidden (fresh.css) makes body a scroll box and kills sticky; clip keeps the same guard without that. */
body { overflow-x: clip; }
/* the page scripts show and hide states with the hidden attribute; no display rule may beat it */
[hidden] { display: none !important; }
.auth-card .field input { width: 100%; }

/* ---------- Page hero: one sunlit band shared by every inner page ---------- */
.phero { position: relative; overflow: hidden; background: linear-gradient(180deg, #DDF2FF 0%, #ECF7FF 48%, #FFF6E4 100%); padding: clamp(40px, 6vw, 84px) var(--gutter) clamp(36px, 4.5vw, 60px); }
.phero::after { content: ""; position: absolute; inset: auto 0 0; height: 40%; background: linear-gradient(180deg, rgba(255, 251, 242, 0), var(--paper)); pointer-events: none; }
.phero-inner { position: relative; z-index: 1; max-width: 1180px; margin: 0 auto; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: clamp(24px, 5vw, 72px); align-items: center; }
.phero h1 { font-family: var(--f-disp); font-weight: 800; font-size: clamp(40px, 5.6vw, 80px); line-height: .98; letter-spacing: -.045em; margin: 0 0 18px; }
.phero .lede { margin: 0; max-width: 52ch; color: #3E5670; }
.phero .lede a { color: var(--deep); font-weight: 700; }
.phero-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0 0; padding: 0; list-style: none; }
.phero-chips li { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px; background: var(--white); box-shadow: var(--soft); font-family: var(--f-mono); font-weight: 700; font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; color: #36506A; }
.phero-chips li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--c, var(--sea)); }
.phero-art { width: clamp(300px, 34vw, 470px); aspect-ratio: 3 / 2; border-radius: 32px; overflow: hidden; box-shadow: 0 40px 70px -36px rgba(11, 60, 110, .6); background: var(--sky); }
.phero-art img { width: 100%; height: 100%; object-fit: cover; }
.phero.compact { padding-bottom: clamp(24px, 3vw, 36px); }
.phero.compact .phero-inner { max-width: 1000px; }
.phero.compact h1 { font-size: clamp(36px, 4.6vw, 60px); margin-bottom: 10px; }

/* ---------- Doc pages: terms, privacy, refunds, business, about, contact ---------- */
.doc { padding: clamp(8px, 2vw, 20px) var(--gutter) clamp(64px, 8vw, 110px); }
.doc-inner { max-width: 1180px; margin: 0 auto; display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: clamp(28px, 4vw, 56px); align-items: start; }
.doc-inner.no-toc { grid-template-columns: minmax(0, 1fr); max-width: 900px; }
.doc-toc { position: sticky; top: 96px; padding: 20px 14px 20px 20px; border-radius: 26px; background: var(--white); box-shadow: var(--soft); max-height: calc(100vh - 120px); overflow: auto; overscroll-behavior: contain; }
.doc-toc p { margin: 0 0 10px; font-family: var(--f-mono); font-weight: 700; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: #C26A00; }
.doc-toc ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.doc-toc a { display: block; padding: 7px 10px; border-radius: 12px; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none; color: #4A3622; transition: background-color .2s, color .2s; }
.doc-toc a:hover { background: var(--cream); color: var(--ink); }
.doc-toc a.on { background: #E6F4FF; color: var(--deep); }
.doc-main { min-width: 0; display: grid; gap: 18px; }
.doc-intro { padding: clamp(22px, 3vw, 32px); border-radius: 28px; background: linear-gradient(160deg, #FFF3D6 0%, #FFE9C4 100%); font-size: 17.5px; line-height: 1.7; color: #4A2A08; }
.doc-intro p { margin: 0 0 12px; } .doc-intro p:last-child { margin: 0; }
.doc-sec { scroll-margin-top: 96px; padding: clamp(22px, 3vw, 34px); border-radius: 28px; background: var(--white); box-shadow: var(--soft); }
.doc-sec-head { display: flex; align-items: center; gap: 14px; margin: 0 0 14px; }
.doc-sec-head .ing-ico { width: 44px; height: 44px; border-radius: 14px; }
.doc-sec-head .ing-ico svg { width: 21px; height: 21px; }
.doc-sec h2 { margin: 0; font-family: var(--f-disp); font-weight: 700; font-size: clamp(19px, 1.7vw, 23px); line-height: 1.2; letter-spacing: -.025em; }
.doc-body { font-size: 16.5px; line-height: 1.72; color: #3F2C18; }
.doc-body p { margin: 0 0 12px; } .doc-body > :last-child { margin-bottom: 0; }
.doc-body a, .doc-ack a, .doc-intro a { color: var(--deep); font-weight: 700; text-decoration-thickness: 1.5px; text-underline-offset: 3px; }
.doc-body strong { color: var(--ink); }
.doc-body ul, .doc-body ol { margin: 4px 0 14px; padding: 0; list-style: none; display: grid; gap: 8px; }
.doc-body ul > li { position: relative; padding-left: 26px; }
.doc-body ul > li::before { content: ""; position: absolute; left: 4px; top: .62em; width: 9px; height: 9px; border-radius: 50%; background: var(--yolk); box-shadow: 0 0 0 4px #FFF1C9; }
.doc-body ol { counter-reset: n; }
.doc-body ol > li { position: relative; padding-left: 34px; counter-increment: n; }
.doc-body ol > li::before { content: counter(n); position: absolute; left: 0; top: .1em; width: 24px; height: 24px; border-radius: 8px; display: grid; place-items: center; background: #E6F4FF; color: var(--deep); font-family: var(--f-mono); font-weight: 800; font-size: 12px; }
.doc-body h3, .doc-body .legal-subhead { margin: 20px 0 8px; font-family: var(--f-body); font-weight: 700; font-size: 17.5px; color: var(--ink); }
.doc-ack { padding: 22px 26px; border-radius: 24px; background: #E6F4FF; color: #26435E; font-size: 16px; line-height: 1.65; }
.doc-ack p { margin: 0; }
/* the emails block some legal pages close with */
.doc-body .legal-contact { display: flex; flex-wrap: wrap; gap: 12px; margin: 14px 0 4px; }
.doc-body .legal-contact-col { flex: 1 1 220px; padding: 16px 18px; border-radius: 18px; background: var(--cream); }
.doc-body .legal-contact-divider { display: none; }
.doc-body .legal-contact-label { display: block; font-family: var(--f-mono); font-weight: 700; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); margin-top: 4px; }
.doc-body .legal-contact-email, .doc-body .legal-contact-col a { font-weight: 700; font-size: 16.5px; }
/* contact and about extras */
.contact-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 4px; }
.contact-card { display: flex; flex-direction: column; gap: 6px; padding: 20px; border-radius: 22px; background: linear-gradient(180deg, #F2F9FF 0%, #E6F4FF 100%); transition: transform .35s var(--spring), box-shadow .35s; }
.contact-card:hover { transform: translateY(-3px); box-shadow: 0 20px 34px -24px rgba(11, 60, 110, .55); }
.contact-card .ing-ico { width: 42px; height: 42px; border-radius: 14px; margin-bottom: 6px; }
.contact-card .ing-ico svg { width: 20px; height: 20px; }
.contact-card .ing-ico.ig { background: none; box-shadow: 0 10px 18px -10px rgba(214, 36, 159, .8); overflow: hidden; }
.contact-card .ing-ico.ig svg { width: 42px; height: 42px; }
.cc-label { font-family: var(--f-mono); font-weight: 700; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: #4A6A88; }
.cc-value { font-family: var(--f-disp); font-weight: 700; font-size: 17px; letter-spacing: -.02em; }
.cc-value a { color: var(--ink); text-decoration: none; }
.cc-value a:hover { color: var(--deep); }
.cc-note { font-size: 14.5px; line-height: 1.55; color: #3E5670; }
.company-table { width: 100%; border-collapse: separate; border-spacing: 0; margin-top: 6px; border-radius: 18px; overflow: hidden; background: var(--cream); }
.company-table th, .company-table td { text-align: left; padding: 13px 18px; font-size: 15.5px; vertical-align: top; }
.company-table th { width: 38%; font-family: var(--f-mono); font-weight: 700; font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); padding-top: 16px; }
.company-table tr + tr th, .company-table tr + tr td { border-top: 2px solid var(--paper); }
.ab-contact { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 6px; }
.ab-contact-col { flex: 1 1 220px; padding: 16px 18px; border-radius: 18px; background: linear-gradient(180deg, #F2F9FF 0%, #E6F4FF 100%); }
.ab-contact-col p { margin: 0; }
.ab-contact-col a { font-family: var(--f-disp); font-weight: 700; font-size: 16px; color: var(--ink); text-decoration: none; }
.ab-contact-label { font-family: var(--f-mono); font-weight: 700; font-size: 11px !important; letter-spacing: .12em; text-transform: uppercase; color: #4A6A88; margin-top: 4px !important; }

/* ---------- Forms shared by sign-in, support, refunds and checkout ---------- */
.pfield { display: flex; flex-direction: column; gap: 7px; margin: 0 0 14px; }
.pfield > label, .pfield .sp-label, .rf-label, .pf-label { font-family: var(--f-mono); font-weight: 700; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); }
.pinput, .pfield input, .pfield select, .pfield textarea,
.sp-input, .sp-select, .rf-input, .rf-select, .rf-textarea, .vf-form input {
  width: 100%; padding: 15px 18px; border: 0; border-radius: 16px; background: var(--cream); font: inherit; font-size: 16.5px; color: var(--ink); outline: none; transition: box-shadow .2s, background-color .2s; -webkit-appearance: none; appearance: none; }
.pfield textarea, .sp-textarea, .rf-textarea { min-height: 120px; resize: vertical; line-height: 1.55; }
.pfield select, .sp-select, .rf-select { padding-right: 44px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237A6048' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; background-size: 18px; cursor: pointer; }
.pinput:focus, .pfield input:focus, .pfield select:focus, .pfield textarea:focus,
.sp-input:focus, .sp-select:focus, .rf-input:focus, .rf-select:focus, .rf-textarea:focus, .vf-form input:focus { background-color: var(--white); box-shadow: 0 0 0 3px var(--sun-1), 0 10px 20px -14px rgba(232, 138, 0, .8); }
::placeholder { color: #B09A82; }

/* keys without the arrow, in the sizes the product pages need */
.key { --top: #FFDA6B; --bot: #FFC11F; --lip: #E39A00; --fg: var(--ink); --glow: rgba(214, 132, 0, .45); --d: 4px;
  position: relative; isolation: isolate; display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 18px; border: 0; border-radius: 14px; cursor: pointer; text-decoration: none; white-space: nowrap;
  font-family: var(--f-body); font-weight: 700; font-size: 15px; color: var(--fg); background: linear-gradient(180deg, var(--top), var(--bot));
  box-shadow: inset 0 2px 0 rgba(255, 255, 255, .6), 0 var(--d) 0 var(--lip), 0 calc(var(--d) + 10px) 20px -10px var(--glow);
  transition: transform .25s var(--spring), box-shadow .25s var(--spring), filter .2s; }
.key:hover { transform: translateY(-2px); box-shadow: inset 0 2px 0 rgba(255, 255, 255, .6), 0 calc(var(--d) + 2px) 0 var(--lip), 0 calc(var(--d) + 14px) 24px -10px var(--glow); }
.key:active { transform: translateY(calc(var(--d) - 1px)); transition-duration: .06s; box-shadow: inset 0 2px 0 rgba(255, 255, 255, .5), 0 1px 0 var(--lip), 0 4px 8px -4px var(--glow); }
.key:focus-visible { outline: 3px solid var(--sea); outline-offset: 4px; }
.key[disabled] { filter: saturate(.4); opacity: .7; cursor: wait; transform: none; }

/* ---------- Sign in, reset, claim, callback ---------- */
.auth { position: relative; overflow: hidden; background: linear-gradient(180deg, #DDF2FF 0%, #EAF6FF 50%, #FFF1DA 100%); padding: clamp(28px, 5vw, 72px) var(--gutter) clamp(56px, 7vw, 96px); }
.auth-inner { max-width: 1120px; margin: 0 auto; display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(24px, 4vw, 56px); align-items: center; }
.auth-inner.solo { grid-template-columns: minmax(0, 520px); justify-content: center; }
.auth-art { position: relative; display: flex; flex-direction: column; margin: 0; border-radius: 36px; overflow: hidden; box-shadow: 0 50px 90px -46px rgba(11, 60, 110, .65); background: var(--white); }
.auth-art img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; object-position: 38% 50%; }
.auth-art figcaption { padding: 22px 26px 26px; background: var(--white); }
.auth-art figcaption h2 { margin: 0 0 6px; font-family: var(--f-disp); font-weight: 800; font-size: clamp(20px, 2vw, 26px); line-height: 1.08; letter-spacing: -.03em; }
.auth-art figcaption h2 .gold { color: #E07A00; }
.auth-art figcaption p { margin: 0; font-size: 15px; line-height: 1.5; color: #3E5670; }
.auth-card { padding: clamp(24px, 3.4vw, 40px); border-radius: 34px; background: var(--white); box-shadow: var(--soft-lg); }
.auth-card h1 { margin: 0 0 8px; font-family: var(--f-disp); font-weight: 800; font-size: clamp(30px, 3.2vw, 42px); line-height: 1; letter-spacing: -.04em; }
.auth-card .sub { margin: 0 0 20px; color: var(--ink-soft); font-size: 16px; }
.auth-card .eyebrow { display: block; margin-bottom: 12px; }
.auth-card form { margin-top: 18px; }
.pw-row { position: relative; }
.pw-row input { padding-right: 56px; }
.pw-toggle { position: absolute; right: 8px; top: 50%; transform: translateY(-50%); width: 40px; height: 40px; border: 0; border-radius: 12px; background: transparent; color: var(--ink-soft); display: grid; place-items: center; cursor: pointer; transition: background-color .2s, color .2s; }
.pw-toggle:hover { background: var(--white); color: var(--ink); }
.pw-toggle svg { width: 20px; height: 20px; }
.pw-hint { margin: 10px 0 0 !important; padding: 12px 14px 12px 32px !important; border-radius: 14px; background: #F2F9FF; color: #3E5670 !important; font-size: 13.5px !important; line-height: 1.6 !important; }
.forgot-row { margin: -2px 0 12px !important; }
.link-btn { border: 0; background: none; padding: 0; font: inherit; font-weight: 700; font-size: 14.5px; color: var(--deep); cursor: pointer; text-decoration: underline; text-decoration-thickness: 1.5px; text-underline-offset: 3px; }
.link-btn:hover { color: var(--sea); }
.auth-card .btn { width: 100%; margin-top: 6px; }
.auth-legal { margin: 14px 0 0; font-size: 13px; color: var(--ink-soft); text-align: center; }
.auth-legal a { color: inherit; font-weight: 700; }
.msg { display: none; margin: 14px 0 0; padding: 13px 16px; border-radius: 16px; font-size: 14.5px; line-height: 1.5; font-weight: 600; }
.msg.show { display: block; }
.msg.err, .msg.error { background: #FFE8E6; color: #A3141F; }
.msg.ok, .msg.success, .msg.info { background: #E2F7EC; color: var(--green-deep); }
.alt { display: flex; align-items: center; justify-content: center; gap: 8px; flex-wrap: wrap; margin-top: 14px; font-size: 14.5px; }
.alt .muted, .muted { color: var(--ink-soft); }
.divider { display: flex; align-items: center; gap: 14px; margin: 18px 0 4px; font-family: var(--f-mono); font-weight: 700; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: #B09A82; }
.divider::before, .divider::after { content: ""; flex: 1; height: 2px; border-radius: 2px; background: var(--cream); }
.spinner { display: inline-block; width: 20px; height: 20px; border-radius: 50%; border: 3px solid rgba(43, 21, 0, .18); border-top-color: var(--ink); animation: pspin .8s linear infinite; vertical-align: middle; }
@keyframes pspin { to { transform: rotate(360deg); } }
.checking, .loading { display: flex; align-items: center; gap: 12px; padding: 16px 18px; border-radius: 18px; background: #F2F9FF; color: #3E5670; font-weight: 600; }
.checking .dot, .loading .dot { width: 12px; height: 12px; border-radius: 50%; background: var(--sea); animation: pdot 1.1s ease-in-out infinite; }
@keyframes pdot { 50% { transform: scale(.55); opacity: .5; } }
.state { display: none; }
body.state-opening .state-opening, body.state-error .state-error { display: block; }
.dots { display: flex; gap: 8px; margin: 18px 0 10px; }
.dots span { width: 12px; height: 12px; border-radius: 50%; background: var(--sea); animation: pdot 1.1s ease-in-out infinite; }
.dots span:nth-child(2) { animation-delay: .15s; } .dots span:nth-child(3) { animation-delay: .3s; }
.meta { font-family: var(--f-mono); font-weight: 700; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); }
.quiet { color: var(--ink-soft); font-size: 14.5px; }
.auth-card .card-inner > p { margin: 0 0 14px; }
.auth-back { display: inline-block; margin-top: 18px; font-weight: 700; font-size: 14.5px; color: var(--ink-soft); text-decoration: none; }
.auth-back:hover { color: var(--ink); }

/* ---------- Account, support, refund request: the same shell ---------- */
.ac-shell { max-width: 1000px; margin: 0 auto; padding: clamp(8px, 2vw, 16px) var(--gutter) clamp(64px, 8vw, 110px); box-sizing: content-box; }
.ac-section { margin: 0 0 clamp(30px, 4vw, 44px); }
.ac-h2 { display: flex; align-items: center; gap: 12px; margin: 0 0 16px; font-family: var(--f-disp); font-weight: 700; font-size: clamp(20px, 2vw, 24px); letter-spacing: -.03em; }
.ac-h3 { font-weight: 700; font-size: 16px; }
.ac-email { margin: 12px 0 0; font-family: var(--f-mono); font-weight: 700; font-size: 12.5px; letter-spacing: .06em; color: #4A6A88; }
.ac-email:empty { display: none; }
.card { padding: 18px 22px; border-radius: 24px; background: var(--white); box-shadow: var(--soft); margin: 0 0 12px; }
.ac-list { border-radius: 26px; background: var(--white); box-shadow: var(--soft); padding: 4px 22px; }
.ac-list:empty { display: none; }
.ac-list .card, .ac-list > .empty { margin: 0; padding: 18px 0; border-radius: 0; box-shadow: none; background: transparent; }
.ac-list .card + .card, .ac-list .card + .empty, .ac-list .empty + .card { border-top: 2px solid var(--cream); }
.course-row, .order { display: flex; align-items: center; justify-content: space-between; gap: 14px 18px; flex-wrap: wrap; }
.course-name, .order-name { font-weight: 700; font-size: 16.5px; }
.course-sub, .order-meta { margin-top: 3px; font-size: 14px; color: var(--ink-soft); }
.course-state { font-family: var(--f-mono); font-weight: 700; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); }
.btn-go, .ac-vol-read, .ac-vol-acts > a, .sp-submit { --top: #FFDA6B; --bot: #FFC11F; --lip: #E39A00; --fg: var(--ink); --glow: rgba(214, 132, 0, .45); --d: 4px; }
.ac-vol-dl, .ac-vol-results, .ac-vol-acts > button, #ac-confirm-cancel, .sp-back { --top: #FFFFFF; --bot: #FFF6E3; --lip: #E6D1A8; --fg: var(--ink); --glow: rgba(120, 80, 20, .28); --d: 4px; }
.btn-go, .ac-vol-read, .ac-vol-acts > a, .ac-vol-acts > button, .ac-vol-dl, .sp-submit, .ac-confirm-go, .sp-back {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 42px; padding: 0 18px; border: 0; border-radius: 14px; cursor: pointer; text-decoration: none; white-space: nowrap;
  font-family: var(--f-body); font-weight: 700; font-size: 14.5px; color: var(--fg); background: linear-gradient(180deg, var(--top), var(--bot));
  box-shadow: inset 0 2px 0 rgba(255, 255, 255, .6), 0 var(--d) 0 var(--lip), 0 calc(var(--d) + 10px) 18px -10px var(--glow);
  transition: transform .25s var(--spring), box-shadow .25s var(--spring); }
.btn-go:hover, .ac-vol-read:hover, .ac-vol-acts > a:hover, .ac-vol-acts > button:hover, .ac-vol-dl:hover, .sp-submit:hover, .ac-confirm-go:hover, .sp-back:hover { transform: translateY(-2px); box-shadow: inset 0 2px 0 rgba(255, 255, 255, .6), 0 calc(var(--d) + 2px) 0 var(--lip), 0 calc(var(--d) + 14px) 22px -10px var(--glow); }
.btn-go:active, .ac-vol-read:active, .ac-vol-acts > a:active, .ac-vol-acts > button:active, .ac-vol-dl:active, .sp-submit:active, .ac-confirm-go:active, .sp-back:active { transform: translateY(3px); transition-duration: .06s; box-shadow: inset 0 2px 0 rgba(255, 255, 255, .5), 0 1px 0 var(--lip), 0 4px 8px -4px var(--glow); }
.ac-vol-dl[disabled], .sp-submit[disabled] { opacity: .6; cursor: wait; transform: none; }
.ac-confirm-go { --top: #FF7A6B; --bot: #E5392E; --lip: #A3141F; --fg: var(--white); --glow: rgba(163, 20, 31, .45); }
#ac-delete { --top: #FFFFFF; --bot: #FFF1EF; --lip: #F2C4BE; --fg: #B3202C; --glow: rgba(163, 20, 31, .25); }
.sp-back { min-height: 38px; margin-bottom: 16px; }

/* the shelf */
.ac-shelf { display: grid; gap: 18px; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.ac-shelf > .card, .ac-shelf > .empty { grid-column: 1 / -1; }
.ac-shelf:has(.ac-results.is-open) { align-items: start; }
.ac-vol { display: flex; flex-direction: column; border-radius: 28px; background: var(--white); box-shadow: var(--soft); overflow: hidden; transition: transform .4s var(--spring), box-shadow .4s; }
.ac-vol:hover { transform: translateY(-4px); box-shadow: var(--soft-lg); }
.ac-vol-cover { display: block; height: 230px; width: auto; margin: 0 auto; padding: 26px 0 0; box-sizing: content-box; filter: drop-shadow(0 22px 22px rgba(11, 60, 110, .35)); border-radius: 0; }
.ac-vol::before { content: ""; display: block; height: 0; }
.ac-vol { background: linear-gradient(180deg, #E3F3FF 0, #F2F9FF 190px, var(--white) 191px); }
.ac-vol:nth-child(3n+2) { background: linear-gradient(180deg, #E4F8F0 0, #F1FBF7 190px, var(--white) 191px); }
.ac-vol:nth-child(3n+3) { background: linear-gradient(180deg, #FFEFE3 0, #FFF7F0 190px, var(--white) 191px); }
.ac-vol-body { flex: 1 1 auto; display: flex; flex-direction: column; padding: 20px 22px 22px; min-width: 0; }
.ac-vol-name { font-family: var(--f-disp); font-weight: 700; font-size: 17px; line-height: 1.2; letter-spacing: -.025em; }
.ac-vol-sub { margin-top: 6px; font-family: var(--f-mono); font-weight: 700; font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); }
.ac-vol-bar { height: 10px; margin-top: 14px; border-radius: 999px; background: var(--cream); overflow: hidden; }
.ac-vol-bar > i { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, #FFC93C, #FF9A2E); }
.ac-vol-pct { display: inline-block; margin-top: 7px; font-family: var(--f-mono); font-weight: 700; font-size: 11px; letter-spacing: .08em; color: #C26A00; }
.ac-vol-suite { margin-top: 10px; font-size: 14px; color: #3E5670; }
.ac-vol-suite--when { margin-top: 2px; font-family: var(--f-mono); font-size: 11px; letter-spacing: .04em; color: var(--ink-soft); }
.ac-vol-acts { display: flex; gap: 10px; flex-wrap: wrap; margin-top: auto; padding-top: 18px; }
.ac-vol-acts > a, .ac-vol-acts > button { flex: 1 1 0; padding: 0 12px; }
.ac-results { display: none; margin-top: 14px; padding: 6px 14px; border-radius: 18px; background: #F2F9FF; }
.ac-results.is-open { display: block; }
.ac-results-row { display: grid; gap: 7px; padding: 10px 0; }
.ac-results-row + .ac-results-row { border-top: 1.5px dashed rgba(11, 95, 168, .14); }
.ac-results-chips { display: flex; gap: 6px; flex-wrap: wrap; }
.ac-results-ch { justify-self: start; font-family: var(--f-mono); font-weight: 700; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--deep); text-decoration: none; }
.ac-results-ch::after { content: " \2192"; }
.ac-results-ch:hover { text-decoration: underline; text-underline-offset: 3px; }
.ac-chip { display: inline-flex; align-items: baseline; gap: 6px; padding: 5px 10px; border-radius: 999px; background: var(--white); font-size: 12.5px; line-height: 1.2; }
.ac-chip__k { font-weight: 600; color: #3E5670; }
.ac-chip__v { font-family: var(--f-mono); font-weight: 800; font-size: 12px; color: var(--green-deep); }

/* courses, tracks, dictionaries */
.ac-course { display: flex; flex-direction: column; gap: 10px; }
.ac-course:not(.ac-tracks) { flex-direction: row; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px 18px; }
.ac-course-main { display: flex; flex-direction: column; align-items: flex-start; gap: 3px; min-width: 0; }
.ac-course-main .course-sub { margin: 0; }
.ac-list .card.ac-course--hero { margin: 16px 0 6px; padding: 20px 22px; border-radius: 22px; }
.ac-list .card.ac-course--hero + .card { border-top: 0; }
.ac-course-eyebrow { font-family: var(--f-mono); font-weight: 700; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: #C26A00; }
.ac-course-name { font-weight: 700; font-size: 17px; }
.ac-course-stat { font-family: var(--f-mono); font-size: 12px; color: var(--ink-soft); }
.ac-course-acts { display: flex; gap: 10px; flex-wrap: wrap; }
.card.ac-course--hero { background: linear-gradient(160deg, #FFF4D2 0%, #FFE19A 100%); }
.ac-course--hero .ac-course-name { font-family: var(--f-disp); font-size: 21px; letter-spacing: -.03em; }
.ac-track-chips { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.ac-track-chip { padding: 7px 14px; border-radius: 999px; background: #F2F9FF; font-weight: 700; font-size: 13px; color: var(--ink); text-decoration: none; transition: background-color .2s, transform .2s var(--spring); }
.ac-track-chip:hover { background: var(--sun-1); transform: translateY(-1px); }
.ac-refs-wrap { margin-top: 14px; }
.ac-refs { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.ac-ref { display: block; padding: 16px 18px; border-radius: 20px; background: linear-gradient(180deg, #F2F9FF 0%, #E6F4FF 100%); text-decoration: none; transition: transform .3s var(--spring); }
.ac-ref:hover { transform: translateY(-2px); }
.ac-ref-name { display: block; font-weight: 700; font-size: 15px; color: var(--ink); }
.ac-ref-sub { display: block; margin-top: 2px; font-size: 13px; color: #3E5670; }

/* receipts */
.order-right { display: flex; align-items: center; gap: 12px; }
.order-amount { font-family: var(--f-mono); font-weight: 800; font-size: 14.5px; }
.badge { display: inline-flex; align-items: center; padding: 5px 11px; border-radius: 999px; font-family: var(--f-mono); font-weight: 800; font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; background: var(--cream); color: var(--ink-soft); }
.badge.paid { background: #DDF7E8; color: var(--green-deep); }
.badge.pending { background: #FFF1C9; color: #8A5200; }
.badge.refunded { background: #E6F4FF; color: var(--deep); }
.receipt-card .order { border: 0; padding: 0; }
.receipt-note { margin: 10px 0 0; font-size: 13.5px; color: var(--ink-soft); }
.receipt-adjustments { margin-top: 10px; padding: 10px 14px; border-radius: 14px; background: var(--paper); display: grid; gap: 4px; }
.receipt-adjustment { display: flex; justify-content: space-between; gap: 12px; font-size: 13.5px; color: var(--ink-soft); }
.receipt-adjustment strong { color: var(--ink); font-family: var(--f-mono); }
.receipt-ask { margin-top: 10px; font-size: 13.5px; }
.receipt-ask-link { color: var(--deep); font-weight: 700; }
.empty { display: block; padding: 22px; border-radius: 22px; background: linear-gradient(180deg, #F2F9FF 0%, #E6F4FF 100%); font-size: 15px; color: #26435E; }
.empty a { color: var(--deep); font-weight: 700; }
.empty-lead { display: block; margin-bottom: 4px; font-family: var(--f-disp); font-weight: 700; font-size: 17px; letter-spacing: -.02em; color: var(--ink); }
.ac-list .empty { background: none; padding: 18px 0; }
.ac-note { min-height: 1em; margin: 10px 0 0; font-size: 14px; color: var(--ink-soft); }
.ac-note.is-ok { color: var(--green-deep); font-weight: 700; }
.ac-note.is-err { color: var(--red); font-weight: 700; }

/* folds */
.ac-admin { display: grid; gap: 12px; }
.ac-fold { border-radius: 24px; background: var(--white); box-shadow: var(--soft); overflow: hidden; interpolate-size: allow-keywords; }
.ac-fold > summary { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 18px 22px; list-style: none; cursor: pointer; user-select: none; font-weight: 700; font-size: 16.5px; transition: background-color .2s; }
.ac-fold > summary::-webkit-details-marker { display: none; }
.ac-fold > summary:hover { background: #FFFCF5; }
.ac-fold > summary i { flex: none; width: 32px; height: 32px; border-radius: 11px; display: grid; place-items: center; background: linear-gradient(180deg, #FFDA6B, #FFC11F); box-shadow: 0 3px 0 #E39A00; font-style: normal; font-size: 0; }
.ac-fold > summary i::before { content: "+"; font-weight: 800; font-size: 19px; line-height: 1; transition: transform .35s var(--spring); }
.ac-fold[open] > summary i::before { transform: rotate(45deg); }
.ac-fold::details-content { height: 0; overflow: hidden; transition: height .45s var(--ease), content-visibility .45s allow-discrete; }
.ac-fold[open]::details-content { height: auto; }
.ac-fold .ac-list { box-shadow: none; border-radius: 0; padding: 0 22px 6px; border-top: 2px solid var(--cream); }
.ac-fold .ac-list:empty { display: block; }
.ac-fold .ac-note { padding: 0 22px 16px; margin: 0; }
.ac-exits { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin-top: 36px; }
.ac-exit { display: flex; flex-direction: column; gap: 2px; padding: 16px 20px; border-radius: 20px; background: var(--white); box-shadow: var(--soft); text-decoration: none; color: var(--ink); transition: transform .3s var(--spring), box-shadow .3s; }
.ac-exit:hover { transform: translateY(-2px); box-shadow: var(--soft-lg); }
.ac-exit b { font-weight: 700; font-size: 16px; }
.ac-exit b::after { content: " \2192"; color: #E39A00; }
.ac-exit span { font-size: 14px; color: var(--ink-soft); }

/* delete confirm */
.ac-confirm-scrim { position: fixed; inset: 0; z-index: 80; background: rgba(10, 40, 70, .35); backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }
.ac-confirm { position: fixed; z-index: 81; top: 50%; left: 50%; transform: translate(-50%, -50%); width: min(460px, calc(100vw - 32px)); padding: 28px; border-radius: 30px; background: var(--white); box-shadow: 0 50px 90px -40px rgba(10, 40, 70, .7); }
.ac-confirm-title { margin: 0; font-family: var(--f-disp); font-weight: 800; font-size: 22px; letter-spacing: -.03em; }
.ac-confirm-body { margin: 12px 0 22px; font-size: 15.5px; line-height: 1.6; color: #4A3622; }
.ac-confirm-row { display: flex; gap: 12px; justify-content: flex-end; flex-wrap: wrap; }

/* nav: sign out lives where "Log in" sits */
.nav-signout { font: inherit; }

/* ---------- Support ---------- */
.sp-welcome { padding: clamp(24px, 3vw, 34px); border-radius: 28px; background: var(--white); box-shadow: var(--soft); }
.sp-welcome h2 { margin: 0 0 8px; font-family: var(--f-disp); font-weight: 800; font-size: 24px; letter-spacing: -.03em; }
.sp-welcome p { margin: 0 0 18px; color: var(--ink-soft); }
.sp-welcome .sp-small { margin: 16px 0 0; font-size: 14px; }
.sp-field { display: flex; flex-direction: column; gap: 7px; margin: 0 0 14px; }
.sp-submit { margin-top: 4px; }
.sp-list { display: grid; gap: 10px; }
.sp-ticket { padding: 16px 18px; border-radius: 20px; background: var(--white); box-shadow: var(--soft); cursor: pointer; transition: transform .3s var(--spring); }
.sp-ticket:hover { transform: translateY(-2px); }
.sp-t-subj { font-weight: 700; }
.sp-t-main { font-size: 14px; color: var(--ink-soft); }
.sp-t-meta { font-family: var(--f-mono); font-size: 11px; color: var(--ink-soft); }
.sp-thread-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.sp-thread-head .ac-h2 { margin: 0; }
.sp-thread { display: grid; gap: 10px; margin-bottom: 14px; }
.sp-bubble { max-width: 82%; padding: 13px 16px; border-radius: 22px; font-size: 15px; line-height: 1.5; box-shadow: var(--soft); }
.sp-bubble.is-user { margin-left: auto; background: linear-gradient(180deg, #45B4F7, #1C8FE0); color: var(--white); border-bottom-right-radius: 8px; }
.sp-bubble.is-user .sp-b-who { color: rgba(255, 255, 255, .8); }
.sp-bubble.is-support { margin-right: auto; background: var(--white); border-bottom-left-radius: 8px; }
.sp-b-who { display: block; margin-bottom: 4px; font-family: var(--f-mono); font-weight: 700; font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); }
.sp-dot { display: inline-block; width: 8px; height: 8px; margin-right: 6px; border-radius: 50%; background: var(--green); }
.sp-contact { margin-top: clamp(30px, 4vw, 44px); padding: clamp(22px, 3vw, 32px); border-radius: 28px; background: linear-gradient(160deg, #FFF3D6 0%, #FFE2BE 100%); }
.sp-contact h2 { margin: 0 0 4px; font-family: var(--f-disp); font-weight: 800; font-size: 22px; letter-spacing: -.03em; }
.sp-contact > p { margin: 0 0 16px; color: #6A4A26; }
.sp-contact-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.sp-contact-links a { display: flex; flex-direction: column; gap: 2px; padding: 16px 18px; border-radius: 20px; background: var(--white); text-decoration: none; box-shadow: 0 14px 26px -20px rgba(120, 70, 10, .6); transition: transform .3s var(--spring); }
.sp-contact-links a:hover { transform: translateY(-3px); }
.sp-contact-links span { font-family: var(--f-mono); font-weight: 700; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: #C26A00; }
.sp-contact-links strong { font-family: var(--f-disp); font-size: 17px; letter-spacing: -.02em; }
.sp-contact-links small { font-size: 13.5px; color: var(--ink-soft); }

/* ---------- Refund request ---------- */
.rf-back { display: inline-flex; align-items: center; gap: 6px; margin: 0 0 18px; font-weight: 700; font-size: 14.5px; color: var(--ink-soft); text-decoration: none; }
.rf-back:hover { color: var(--ink); }
.rf-back svg { width: 16px; height: 16px; }
.rf-boot { display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 48px 20px; border-radius: 28px; background: var(--white); box-shadow: var(--soft); text-align: center; }
.rf-spinner { width: 34px; height: 34px; border-radius: 50%; border: 4px solid #E6F4FF; border-top-color: var(--sea); animation: pspin .8s linear infinite; }
.rf-boot-txt { margin: 0; font-weight: 600; color: #3E5670; }
.rf-title { margin: 0; }
.rf-lede { margin: -6px 0 16px; color: var(--ink-soft); }
.rf-card { padding: clamp(20px, 3vw, 30px); }
.rf-eyebrow { margin: 0 0 8px; font-family: var(--f-mono); font-weight: 700; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: #C26A00; }
.rf-h2 { margin: 0 0 8px; font-family: var(--f-disp); font-weight: 800; font-size: 22px; letter-spacing: -.03em; }
.rf-p { margin: 0; color: #4A3622; line-height: 1.6; }
.rf-acts { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 18px; }
.rf-choices, .rf-offers { display: grid; gap: 10px; }
.rf-choice, .rf-offer { display: flex; align-items: center; gap: 14px; width: 100%; padding: 18px 20px; border: 0; border-radius: 22px; background: var(--white); box-shadow: var(--soft); text-align: left; font: inherit; color: inherit; cursor: pointer; transition: transform .3s var(--spring), box-shadow .3s; }
.rf-choice:hover, .rf-offer:hover { transform: translateY(-2px); box-shadow: var(--soft-lg); }
.rf-choice-b { flex: 1; min-width: 0; }
.rf-choice-t, .rf-offer-n { display: block; font-weight: 700; font-size: 16px; }
.rf-choice-arr { flex: none; width: 34px; height: 34px; border-radius: 12px; display: grid; place-items: center; background: #F2F9FF; color: var(--deep); }
.rf-offer-p { display: block; font-size: 14px; color: var(--ink-soft); }
.rf-offer-free { display: inline-block; margin-left: 6px; padding: 3px 9px; border-radius: 999px; background: #DDF7E8; color: var(--green-deep); font-family: var(--f-mono); font-weight: 800; font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; }
.rf-decline { margin-top: 16px; border: 0; background: none; padding: 0; font: inherit; font-weight: 700; color: var(--ink-soft); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.rf-facts, .rf-lose { display: grid; gap: 10px; }
.rf-lose { background: #FFF1EF; box-shadow: none; }
.rf-fact { display: flex; gap: 12px; align-items: flex-start; }
.rf-fact-i { flex: none; width: 30px; height: 30px; border-radius: 10px; display: grid; place-items: center; background: #E6F4FF; color: var(--deep); }
.rf-fact-t { font-size: 15px; line-height: 1.5; }
.rf-lose-list { margin: 0; padding-left: 20px; color: #7A2A20; }
.rf-form { display: flex; flex-direction: column; gap: 8px; }
.rf-form .rf-label { margin-top: 6px; }
.rf-msg { min-height: 1em; margin: 6px 0 0; font-weight: 600; color: var(--red); }
.rf-note { font-size: 13.5px; color: var(--ink-soft); }

/* ---------- Verify and 404: one card on the sunlit band ---------- */
.solo-card { max-width: 620px; margin: 0 auto; padding: clamp(24px, 3.4vw, 40px); border-radius: 34px; background: var(--white); box-shadow: var(--soft-lg); }
.vf-card { margin: 0 0 18px; padding: 22px; border-radius: 24px; background: #F2F9FF; display: grid; gap: 8px; justify-items: start; }
.vf-seal { width: 48px; height: 48px; border-radius: 16px; display: grid; place-items: center; background: linear-gradient(160deg, #6BE08F, #22B45F); color: var(--white); box-shadow: 0 10px 18px -10px rgba(21, 122, 65, .9); }
.vf-seal svg { width: 24px; height: 24px; }
.vf-status { font-family: var(--f-disp); font-weight: 700; font-size: 19px; letter-spacing: -.02em; }
.vf-name { font-weight: 700; font-size: 17px; }
.vf-meta { font-family: var(--f-mono); font-size: 12.5px; color: var(--ink-soft); }
.vf-form { display: flex; gap: 10px; }
.vf-form input { flex: 1; min-width: 0; font-family: var(--f-mono); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.vf-note { margin: 18px 0 0; font-size: 14.5px; line-height: 1.6; color: var(--ink-soft); }
.nf { text-align: center; }
.nf .phero-inner { grid-template-columns: 1fr; justify-items: center; }
.nf-saqr { width: 170px; margin: 0 auto 8px; filter: drop-shadow(0 20px 22px rgba(11, 60, 110, .3)); }
.nf h1 .gold { color: #E07A00; }
.nf-ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 26px; }

/* ---------- Checkout: one ticket, product stage on the left, the form that pays on the right ---------- */
.co { padding: clamp(22px, 3.4vw, 44px) var(--gutter) clamp(56px, 7vw, 96px); background: radial-gradient(900px 420px at 18% 0%, #E6F4FF 0%, rgba(230, 244, 255, 0) 70%), var(--paper); }
.co-inner { max-width: 1080px; margin: 0 auto; }
.co-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin: 0 0 20px; }
.co-kicker { display: inline-flex; align-items: center; gap: 7px; margin: 0 0 8px; font-family: var(--f-mono); font-weight: 700; font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--green-deep); }
.co-kicker svg { width: 14px; height: 14px; }
.co-h1 { margin: 0; font-family: var(--f-disp); font-weight: 800; font-size: clamp(28px, 3vw, 40px); line-height: 1.05; letter-spacing: -.045em; outline: none; }
.co-signin-link { flex: none; padding: 10px 16px; border-radius: 999px; background: var(--white); box-shadow: var(--soft); font-weight: 700; font-size: 14.5px; color: var(--deep); text-decoration: none; transition: transform .25s var(--spring); }
.co-signin-link:hover { transform: translateY(-1px); }
.co-signin-link .back-short { display: none; }
#co-loading { padding: 40px; border-radius: 30px; background: var(--white); box-shadow: var(--soft); }

/* the ticket */
.co-ticket { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); border-radius: 32px; background: var(--white); box-shadow: var(--soft-lg); overflow: clip; }
.co-ticket[hidden] { display: none; }
.co-stage { position: sticky; top: 96px; display: flex; flex-direction: column; gap: 22px; }
.co-col-left { position: relative; padding: clamp(24px, 3.4vw, 44px); background:
    radial-gradient(rgba(11, 95, 168, .07) 1.2px, transparent 1.6px) 0 0 / 18px 18px,
    linear-gradient(170deg, #DDF0FF 0%, #EEF7FF 55%, #FFF7E8 100%); }
.co-col-right { display: flex; flex-direction: column; gap: 14px; padding: clamp(24px, 3.4vw, 44px); min-width: 0; }

/* product on the stage */
.co-product { display: none; justify-content: center; padding: 8px 0 4px; }
.co-product.has-art { display: flex; }
.co-product-line { display: none; }
.co-book3d { display: flex; align-items: flex-end; justify-content: center; }
.co-book3d img { width: clamp(150px, 16vw, 200px); border-radius: 6px 12px 12px 6px; box-shadow: 0 2px 0 rgba(255, 255, 255, .6) inset, 0 30px 40px -22px rgba(11, 60, 110, .65), 0 8px 14px -8px rgba(11, 60, 110, .35); }
.co-book3d.is-fan img { width: clamp(112px, 11.5vw, 146px); }
.co-book3d.is-fan img:nth-child(1) { transform: rotate(-8deg) translate(10px, 10px); }
.co-book3d.is-fan img:nth-child(2) { position: relative; z-index: 1; transform: translateY(-4px); }
.co-book3d.is-fan img:nth-child(3) { transform: rotate(8deg) translate(-10px, 10px); }

/* what you are buying */
.co-order { display: grid; gap: 0; }
.order-head { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: start; gap: 14px; }
.co-art { display: none; width: 56px; }
body[data-tier^="book"] .co-art, body[data-tier="ebook"] .co-art, body[data-tier="pro"] .co-art, body[data-tier="master"] .co-art { display: block; }
.co-product.has-art + .co-order .co-art { display: none !important; }
.co-art-book { display: block; width: 56px; border-radius: 5px; box-shadow: 0 12px 18px -10px rgba(11, 60, 110, .6); }
.co-art-disc { display: none; }
.co-id { min-width: 0; grid-column: 2; }
.co-product.has-art + .co-order .co-id { grid-column: 1 / 3; }
.co-tier-eyebrow { display: block; margin-bottom: 6px; font-family: var(--f-mono); font-weight: 700; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: #C26A00; }
.co-tier-name { font-family: var(--f-disp); font-weight: 800; font-size: clamp(20px, 2vw, 25px); line-height: 1.12; letter-spacing: -.035em; }
.tier-tag { margin-top: 6px; font-size: 14.5px; color: #3E5670; }
.co-order .price { grid-column: 3; display: flex; flex-direction: column; align-items: flex-end; gap: 2px; padding-top: 18px; }
.price-was { font-family: var(--f-mono); font-weight: 700; font-size: 13px; color: var(--ink-soft); text-decoration: line-through; }
.price-now { font-family: var(--f-disp); font-weight: 800; font-size: 21px; letter-spacing: -.03em; white-space: nowrap; }
.feats-title { margin: 20px 0 10px; padding-top: 18px; border-top: 1.5px dashed rgba(11, 95, 168, .18); font-family: var(--f-mono); font-weight: 700; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: #4A6A88; }
.feats { margin: 0; padding: 0; list-style: none; display: grid; gap: 9px; }
.feats li { display: grid; grid-template-columns: 18px minmax(0, 1fr); gap: 10px; align-items: start; font-size: 15.5px; line-height: 1.45; }
.feats li svg { width: 18px; height: 18px; margin-top: 2px; color: var(--green-deep); stroke-width: 3; }
.co-track-choice { margin-top: 18px; display: grid; gap: 8px; }
.co-track-label { font-family: var(--f-mono); font-weight: 700; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: #4A6A88; }
.co-track-select { width: 100%; padding: 14px 16px; border: 0; border-radius: 16px; background: var(--white); box-shadow: var(--soft); font: inherit; }
.co-track-help { margin: 0; font-size: 13.5px; color: #3E5670; }
.co-addons { padding: 18px; border-radius: 22px; background: rgba(255, 255, 255, .78); }
.co-addons:empty { display: none; }
.co-addons-head { display: flex; flex-direction: column; gap: 2px; margin-bottom: 12px; }
.co-addons-title { font-family: var(--f-disp); font-weight: 700; font-size: 17px; letter-spacing: -.02em; }
.co-addons-sub, .co-addons-sum, .co-addons-inc { font-size: 14px; color: var(--ink-soft); margin: 0; }
.co-addons-inc svg { width: 16px; height: 16px; margin-right: 6px; vertical-align: -3px; color: var(--green-deep); }
.co-addons-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 8px; margin-bottom: 10px; }
.co-pack { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 12px 14px; border: 0; border-radius: 14px; background: #F2F9FF; font: inherit; text-align: left; cursor: pointer; transition: background-color .2s; }
.co-pack.is-on { background: #DDF7E8; }
.co-pack-name { font-weight: 700; font-size: 14px; }
.co-pack-price { font-family: var(--f-mono); font-size: 12px; color: var(--ink-soft); }

/* the form that pays */
.co-pay { display: flex; flex-direction: column; gap: 16px; }
.co-pay[hidden] { display: none; }
.co-action-title { margin: 0; font-family: var(--f-disp); font-weight: 800; font-size: 21px; letter-spacing: -.03em; }
.co-account-copy { display: grid; gap: 8px; }
.co-account-kicker, .co-guest-label { font-family: var(--f-mono); font-weight: 700; font-size: 11px; letter-spacing: .13em; text-transform: uppercase; color: var(--ink-soft); }
.co-guest-label { margin-top: 4px; }
.co-account-value { font-size: 16px; overflow-wrap: anywhere; }
body[data-account-state="signed-in"] .co-account-panel { padding: 14px 16px; border-radius: 16px; background: #F2F9FF; }
.co-input, .co-guest-email { width: 100%; min-width: 0; padding: 15px 16px; border: 0; border-radius: 14px; background: #F6F3EC; box-shadow: inset 0 0 0 1.5px rgba(43, 21, 0, .06); font: inherit; font-size: 16px; color: var(--ink); outline: none; transition: box-shadow .2s, background-color .2s; }
.co-input::placeholder, .co-guest-email::placeholder { color: #A49A8A; }
.co-input:focus, .co-guest-email:focus { background: var(--white); box-shadow: inset 0 0 0 1.5px #F5B400, 0 0 0 4px rgba(255, 193, 31, .25); }
.co-email-suggest, .co-email-mismatch, .co-email-dest, .co-account-note { margin: 0; font-size: 13.5px; line-height: 1.5; color: var(--ink-soft); }
.co-email-mismatch { color: var(--red); font-weight: 600; }
.co-suggest-btn, .co-dest-edit { border: 0; background: none; padding: 0 0 0 6px; font: inherit; font-weight: 700; color: var(--deep); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.co-consent { padding: 14px 16px; border-radius: 16px; background: var(--cream); font-size: 14px; }
.co-consent-row { display: flex; gap: 10px; align-items: flex-start; }
.co-consent-box { width: 20px; height: 20px; accent-color: #E39A00; flex: none; margin-top: 2px; }
.co-consent-note { margin: 8px 0 0; color: var(--ink-soft); }

/* receipt: code, adjustments, total */
.co-receipt { padding: 4px 18px 16px; border-radius: 20px; background: #FBF8F1; }
.co-code { padding: 12px 0; border-bottom: 1.5px dashed rgba(43, 21, 0, .12); }
.co-code-toggle { display: inline-flex; align-items: center; gap: 6px; border: 0; background: none; padding: 2px 0; font: inherit; font-weight: 700; font-size: 14.5px; color: var(--deep); cursor: pointer; }
.co-code-toggle::after { content: "+"; display: grid; place-items: center; width: 20px; height: 20px; border-radius: 7px; background: #E6F2FF; font-size: 15px; line-height: 1; transition: transform .25s var(--spring); }
.co-code-toggle[aria-expanded="true"]::after { transform: rotate(45deg); }
.co-code-body { margin-top: 10px; }
.co-code-line { display: flex; gap: 8px; }
.co-code-input { font-family: var(--f-mono); font-weight: 700; letter-spacing: .08em; background: var(--white); }
.co-code-apply, .co-upsell-btn { --top: #FFFFFF; --bot: #FFF6E3; --lip: #E6D1A8; --glow: rgba(120, 80, 20, .28); flex: none; min-height: 48px; padding: 0 18px; border: 0; border-radius: 14px; font: inherit; font-weight: 700; color: var(--ink); background: linear-gradient(180deg, var(--top), var(--bot)); box-shadow: inset 0 2px 0 rgba(255, 255, 255, .6), 0 4px 0 var(--lip), 0 12px 16px -10px var(--glow); cursor: pointer; transition: transform .25s var(--spring), box-shadow .25s var(--spring); }
.co-code-apply:hover, .co-upsell-btn:hover { transform: translateY(-2px); }
.co-code-apply:active, .co-upsell-btn:active { transform: translateY(3px); box-shadow: inset 0 2px 0 rgba(255, 255, 255, .5), 0 1px 0 var(--lip); transition-duration: .06s; }
.co-code-msg { margin: 6px 0 0; font-size: 13.5px; font-weight: 600; color: var(--green-deep); }
.co-code-msg:empty { display: none; }
.co-code-msg.err { color: var(--red); }
.co-quote-details { padding-top: 8px; }
.co-quote-row, .co-disc-row { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0 0; font-size: 14.5px; color: var(--ink-soft); }
.co-quote-row strong, .co-disc-val { font-family: var(--f-mono); font-weight: 700; font-size: 14px; color: var(--ink); }
.co-quote-row.is-credit strong, .co-disc-val { color: var(--green-deep); }
.co-summary { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding-top: 14px; }
.co-summary-label { font-weight: 700; font-size: 15px; }
.co-summary-price { display: inline-flex; align-items: baseline; gap: 10px; font-family: var(--f-disp); font-weight: 800; font-size: clamp(26px, 2.6vw, 32px); letter-spacing: -.04em; white-space: nowrap; }
.co-was-strike { font-family: var(--f-mono); font-weight: 700; font-size: 14px; letter-spacing: 0; color: var(--ink-soft); text-decoration: line-through; }
.co-prereq { margin: 12px 0 0; padding: 12px 14px; border-radius: 14px; background: #FFF1C9; font-size: 14px; }
.co-upsell { display: grid; gap: 10px; padding: 16px 18px; border-radius: 20px; background: #E6F8F0; }
.co-upsell[hidden] { display: none; }
.co-upsell-title { display: block; font-family: var(--f-disp); font-size: 16px; letter-spacing: -.02em; }
.co-upsell-sub { font-size: 14px; color: #2A5A48; }
.co-upsell-btn { --top: #45E0B0; --bot: #13B98A; --lip: #0B7F5E; --glow: rgba(11, 127, 94, .4); color: var(--white); }
.co-upsell-no { justify-self: start; border: 0; background: none; padding: 0; font: inherit; font-size: 14px; font-weight: 600; color: #2A5A48; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }

/* pay */
.btn-pay { --top: #FFDA6B; --bot: #FFC11F; --lip: #E39A00; --glow: rgba(214, 132, 0, .45); display: flex; align-items: center; justify-content: center; width: 100%; min-height: 62px; margin: 4px 0 0; padding: 0 24px; border: 0; border-radius: 20px; cursor: pointer; text-decoration: none; font-family: var(--f-body); font-weight: 700; font-size: 18px; color: var(--ink); background: linear-gradient(180deg, var(--top), var(--bot)); box-shadow: inset 0 2px 0 rgba(255, 255, 255, .65), 0 7px 0 var(--lip), 0 20px 28px -12px var(--glow); transition: transform .3s var(--spring), box-shadow .3s var(--spring), filter .2s; }
.btn-pay:hover { transform: translateY(-2px); box-shadow: inset 0 2px 0 rgba(255, 255, 255, .65), 0 9px 0 var(--lip), 0 24px 32px -12px var(--glow); }
.btn-pay:active { transform: translateY(6px); transition-duration: .06s; box-shadow: inset 0 2px 0 rgba(255, 255, 255, .5), 0 1px 0 var(--lip), 0 4px 8px -4px var(--glow); }
.btn-pay:focus-visible { outline: 3px solid #F5B400; outline-offset: 4px; }
.btn-pay[disabled] { filter: saturate(.4); opacity: .7; cursor: not-allowed; transform: none; }
.pay-msg { margin: -4px 0 0; font-weight: 600; font-size: 14px; text-align: center; color: var(--ink-soft); }
.pay-msg:empty { display: none; }
.pay-msg.err { color: var(--red); }
.co-method { display: flex; align-items: center; justify-content: center; gap: 10px 14px; flex-wrap: wrap; }
.co-method-main { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; font-size: 13.5px; color: var(--ink-soft); }
.co-method-main svg { width: 16px; height: 16px; color: var(--green-deep); }
.co-cards { display: inline-flex; align-items: center; gap: 8px; }
.pay-mark { height: 20px; width: auto; }
.pay-mark-mc { height: 22px; } .pay-mark-amex { height: 24px; }
.co-promise { display: flex; justify-content: center; align-items: center; gap: 7px; margin: 0; font-size: 13.5px; color: #1D5A38; text-align: center; }
.co-promise svg { flex: none; width: 15px; height: 15px; }
.co-ziina-note, .co-agree { margin: 0; font-size: 12.5px; line-height: 1.5; color: var(--ink-soft); text-align: center; text-wrap: balance; }
.co-agree { margin-top: -6px; }
.co-agree a, .co-help a, .co-ziina-note strong { color: var(--ink); }
.co-agree a, .co-help a { font-weight: 700; color: var(--deep); }
.co-help { margin: auto 0 0; padding-top: 10px; font-size: 14px; color: var(--ink-soft); text-align: center; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: -9999px; }

/* already in the library: the stage keeps the covers, the form becomes the way in */
body[data-owned="true"] .co-order .price, body[data-owned="true"] .feats-title, body[data-owned="true"] .feats, body[data-owned="true"] .co-addons { display: none !important; }
body[data-owned="true"] .co-col-left { display: flex; flex-direction: column; justify-content: center; text-align: center; }
body[data-owned="true"] .co-stage { position: static; }
body[data-owned="true"] .order-head { grid-template-columns: minmax(0, 1fr); }
body[data-owned="true"] .co-id { grid-column: 1; }
body[data-owned="true"] .co-col-right { justify-content: center; }
.co-owned { gap: 14px; }
.co-owned .co-tier-name { display: inline-flex; align-items: center; gap: 8px; align-self: flex-start; padding: 7px 13px; border-radius: 999px; background: #DDF7E8; color: var(--green-deep); font-family: var(--f-mono); font-weight: 700; font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase; }
.co-owned .pay-note { margin: 0; font-size: 17px; line-height: 1.5; color: var(--ink); }
.co-owned .co-help { margin: 0; padding: 0; text-align: left; }
body[data-owned="true"] #co-help { text-align: left; margin-top: 0; }

.co-sticky { display: none; }
@media (max-width: 800px) {
  .co-sticky { display: block; position: fixed; left: 0; right: 0; bottom: 0; z-index: 900; padding: 10px 14px calc(12px + env(safe-area-inset-bottom)); background: rgba(255, 251, 242, .94); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: 0 -12px 30px -18px rgba(43, 21, 0, .4); transform: translateY(110%); transition: transform .35s var(--ease); }
  .co-sticky.is-on { transform: translateY(0); }
  .co-sticky .btn-pay { margin: 0; min-height: 54px; }
}
@media (max-width: 860px) {
  .co-ticket { grid-template-columns: minmax(0, 1fr); border-radius: 26px; }
  .co-stage { position: static; gap: 16px; }
  .co-book3d img { width: 140px; }
  .co-book3d.is-fan img { width: 96px; }
  .co-help { margin-top: 0; }
}
@media (max-width: 520px) {
  .co-head { flex-direction: column; align-items: flex-start; gap: 12px; margin-bottom: 16px; }
  .co-col-left, .co-col-right { padding: 22px 18px; }
  .co-receipt { padding: 4px 14px 14px; }
  .co-code-line { flex-direction: column; }
  .co-code-apply { width: 100%; }
  .order-head { gap: 10px; }
  .co-h1 { font-size: 30px; }
  .co-signin-link { padding: 8px 14px; font-size: 14px; }
  .co-product { padding: 0; }
  .co-book3d img { width: 112px; }
  .co-book3d.is-fan img { width: 80px; border-radius: 4px 8px 8px 4px; }
  .co-book3d.is-fan img:nth-child(1) { transform: rotate(-8deg) translate(8px, 6px); }
  .co-book3d.is-fan img:nth-child(3) { transform: rotate(8deg) translate(-8px, 6px); }
  .co-tier-name { font-size: 19px; }
  .price-now { font-size: 18px; }
  .co-order .price { padding-top: 16px; }
  .feats-title { margin-top: 16px; padding-top: 14px; }
  .feats li { font-size: 14.5px; }
}

/* small pieces the builders add */
.ing-ico.num { font-family: var(--f-disp); font-weight: 800; font-size: 17px; color: var(--white); }
.phero h1 .hl, .phero h1 .gold { color: #E07A00; }
.phero .ac-email { margin-top: 10px; }
.nav-signout { font-family: var(--f-body); }
.rf-shell { padding-top: clamp(28px, 4vw, 48px); }
.rf-head { margin: 0 0 26px; }
.rf-head h1 { font-family: var(--f-disp); font-weight: 800; font-size: clamp(32px, 4vw, 52px); line-height: 1; letter-spacing: -.045em; }
.ac-shell > .ac-section:first-child { margin-top: 0; }

/* ---------- Scroll-spy and small screens ---------- */
@media (max-width: 1000px) {
  .doc-inner { grid-template-columns: minmax(0, 1fr); }
  .doc-toc { display: none; }
  .phero-inner { grid-template-columns: minmax(0, 1fr); }
  .phero-art { width: 100%; max-width: 560px; aspect-ratio: 16 / 9; }
  .auth-inner { grid-template-columns: minmax(0, 1fr); max-width: 560px; }
  .auth-art { order: 2; }
  .auth-art img { aspect-ratio: 16 / 10; }
}
@media (max-width: 640px) {
  .phero { padding-top: 32px; }
  .phero-art { border-radius: 24px; }
  .doc-sec, .doc-intro { border-radius: 24px; }
  .doc-body { font-size: 16px; }
  .contact-grid, .sp-contact-links { grid-template-columns: minmax(0, 1fr); }
  .company-table th, .company-table td { display: block; width: auto; padding: 10px 16px 0; }
  .company-table td { padding: 2px 16px 12px; }
  .company-table tr + tr th { border-top: 2px solid var(--paper); }
  .company-table tr + tr td { border-top: 0; }
  .ac-shelf { grid-template-columns: minmax(0, 1fr); }
  .ac-vol { flex-direction: row; align-items: stretch; background: var(--white) !important; }
  .ac-vol-cover { flex: none; width: 92px; height: auto; align-self: flex-start; margin: 20px 0 0 18px; padding: 0; }
  .ac-vol-body { padding: 18px 18px 18px 16px; }
  .ac-vol-acts { flex-direction: column; }
  .ac-list { padding: 2px 16px; }
  .ac-fold > summary { padding: 16px 18px; }
  .ac-fold .ac-list { padding: 0 18px 4px; }
  .course-row, .order { align-items: flex-start; }
  .auth-card { border-radius: 28px; }
  .vf-form { flex-direction: column; }
  .sp-bubble { max-width: 92%; }
}
@media (prefers-reduced-motion: reduce) {
  .ac-fold::details-content { transition: none; }
  .spinner, .rf-spinner, .checking .dot, .loading .dot, .dots span { animation-duration: 2.4s; }
}

/* ---------- Welcome, after payment ---------- */
.wc .auth-inner.solo { max-width: 620px; }
.wc-card-shell { text-align: center; }
.wc .stage { display: grid; place-items: center; margin: -4px 0 6px; }
.wc .saqr { width: 132px; height: auto; filter: drop-shadow(0 16px 18px rgba(11, 60, 110, .22)); }
.wc-eyebrow { display: block; margin: 0 0 8px; }
.wc-h1 { margin: 0; font-family: var(--f-disp); font-weight: 800; font-size: clamp(38px, 5vw, 56px); line-height: 1; letter-spacing: -.045em; }
.wc-h1 .gold { color: #E07A00; }
.wc .sub { margin: 12px auto 0; max-width: 440px; font-size: 17px; color: var(--ink-soft); }
.wc .tier-chip { display: inline-flex; margin-top: 14px; padding: 7px 14px; border-radius: 999px; background: #DDF7E8; color: var(--green-deep); font-family: var(--f-mono); font-weight: 700; font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; }
.wc .tier-chip[hidden] { display: none; }
.wc #wc-card { margin: 24px 0 0; padding: 20px; border-radius: 22px; background: linear-gradient(170deg, #E6F4FF 0%, #F4FAFF 100%); text-align: left; }
.wc #wc-card:has(#wc-upsell:empty) { display: none; }
.wc .card-eyebrow { margin: 0 0 10px; font-family: var(--f-mono); font-weight: 700; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: #4A6A88; }
.wc-up-next { display: grid; gap: 6px; }
.wc-up-eyebrow { font-family: var(--f-mono); font-weight: 700; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: #C26A00; }
.wc-up-title { margin: 0; font-family: var(--f-disp); font-weight: 800; font-size: 21px; letter-spacing: -.03em; }
.wc-up-desc { margin: 0; font-size: 15px; color: #3E5670; }
.wc-up-cta { justify-self: start; display: inline-flex; align-items: center; gap: 6px; margin-top: 6px; font-weight: 700; color: var(--deep); text-decoration: none; }
.wc-up-cta:hover { text-decoration: underline; text-underline-offset: 3px; }
.wc-up-cross { display: grid; gap: 8px; margin: 14px 0 0; padding: 0; list-style: none; }
.wc-up-row a { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 14px; border-radius: 16px; background: var(--white); color: var(--ink); text-decoration: none; transition: transform .25s var(--spring); }
.wc-up-row a:hover { transform: translateY(-1px); }
.wc-up-row-tx { display: grid; gap: 2px; }
.wc-up-row-tx b { font-size: 15px; }
.wc-up-row-tx span { font-size: 13.5px; color: var(--ink-soft); }
.wc-up-row-arr { flex: none; color: #E39A00; }
.wc .receipt { margin: 18px 0 0; font-family: var(--f-mono); font-size: 12px; letter-spacing: .04em; color: var(--ink-soft); }
.wc .receipt:empty { display: none; }
.wc .ctas { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 24px; }
.wc .btn-primary, .wc .btn-ghost, .wc-claim-submit, .wc-fix-submit { --top: #FFDA6B; --bot: #FFC11F; --lip: #E39A00; --fg: var(--ink); --glow: rgba(214, 132, 0, .45); --d: 5px;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 52px; padding: 0 24px; border: 0; border-radius: 16px; cursor: pointer; text-decoration: none; white-space: nowrap;
  font-family: var(--f-body); font-weight: 700; font-size: 16px; color: var(--fg); background: linear-gradient(180deg, var(--top), var(--bot));
  box-shadow: inset 0 2px 0 rgba(255, 255, 255, .6), 0 var(--d) 0 var(--lip), 0 calc(var(--d) + 12px) 20px -10px var(--glow); transition: transform .25s var(--spring), box-shadow .25s var(--spring); }
.wc .btn-ghost { --top: #FFFFFF; --bot: #FFF6E3; --lip: #E6D1A8; --glow: rgba(120, 80, 20, .28); }
.wc .btn-primary:hover, .wc .btn-ghost:hover, .wc-claim-submit:hover, .wc-fix-submit:hover { transform: translateY(-2px); }
.wc .btn-primary:active, .wc .btn-ghost:active, .wc-claim-submit:active, .wc-fix-submit:active { transform: translateY(4px); transition-duration: .06s; box-shadow: inset 0 2px 0 rgba(255, 255, 255, .5), 0 1px 0 var(--lip), 0 4px 8px -4px var(--glow); }
.wc .btn-primary[hidden], .wc .btn-ghost[hidden] { display: none; }
.wc-support { margin: 20px 0 0; font-size: 14px; color: var(--ink-soft); }
.wc-claim, .wc-fix { margin-top: 20px; padding: 18px; border-radius: 20px; background: var(--cream); text-align: left; }
.wc-fix { background: transparent; padding: 0; text-align: center; }
.wc-claim-eyebrow { margin: 0 0 6px; font-family: var(--f-mono); font-weight: 700; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: #C26A00; }
.wc-claim-desc { margin: 0 0 12px; font-size: 15px; }
.wc-claim-form, .wc-fix-form { display: grid; gap: 8px; text-align: left; }
.wc-fix-form { margin-top: 12px; padding: 16px; border-radius: 18px; background: var(--cream); }
.wc-fix-form[hidden] { display: none; }
.wc-claim-form label, .wc-fix-form label { font-weight: 700; font-size: 14px; }
.wc-claim-form input, .wc-fix-form input { width: 100%; padding: 14px 16px; border: 0; border-radius: 14px; background: var(--white); box-shadow: inset 0 0 0 1.5px rgba(43, 21, 0, .06); font: inherit; font-size: 16px; outline: none; }
.wc-claim-form input:focus, .wc-fix-form input:focus { box-shadow: inset 0 0 0 1.5px #F5B400, 0 0 0 4px rgba(255, 193, 31, .25); }
.wc-claim-submit, .wc-fix-submit { margin-top: 6px; width: 100%; }
.wc-claim-msg, .wc-fix-msg { margin: 4px 0 0; font-size: 14px; font-weight: 600; }
.wc-claim-suggest { margin: 0; font-size: 13.5px; color: var(--ink-soft); }
@media (max-width: 520px) { .wc .ctas { flex-direction: column; } .wc .btn-primary, .wc .btn-ghost { width: 100%; } }


/* Book edition notice: match the shelf's cream raised buttons. */
.ac-book-update { position: relative; display: grid; grid-template-columns: 68px minmax(0, 1fr); gap: 22px; padding: 28px 82px 32px 28px; margin-bottom: 20px; border-radius: 24px; background: #FFF6DA; }
.ac-book-update-stamp { display: grid; justify-items: center; gap: 8px; padding-top: 8px; font-family: var(--f-mono); font-weight: 700; font-size: 12px; }
.ac-book-update-kicker { margin-bottom: 10px; color: var(--ink-soft); font-size: 14px; }
.ac-book-update-title { margin: 0 0 12px; }
.ac-book-update-text { margin: 0 0 20px; }
.ac-book-update-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.ac-book-update-download, .ac-book-update-close {
  --top: #FFFFFF; --bot: #FFF6E3; --lip: #E6D1A8; --fg: var(--ink); --glow: rgba(120,80,20,.28); --d: 4px;
  position: relative; display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 18px; border: 0; border-radius: 14px; cursor: pointer; white-space: nowrap;
  font-family: var(--f-body); font-weight: 700; font-size: 14.5px; color: var(--fg); background: linear-gradient(180deg,var(--top),var(--bot));
  box-shadow: inset 0 2px 0 rgba(255,255,255,.6), 0 var(--d) 0 var(--lip), 0 calc(var(--d) + 10px) 18px -10px var(--glow);
  transition: transform .25s var(--spring), box-shadow .25s var(--spring);
}
.ac-book-update-download:hover, .ac-book-update-close:hover { transform: translateY(-2px); box-shadow: inset 0 2px 0 rgba(255,255,255,.6), 0 calc(var(--d) + 2px) 0 var(--lip), 0 calc(var(--d) + 14px) 22px -10px var(--glow); }
.ac-book-update-download:active, .ac-book-update-close:active { transform: translateY(3px); transition-duration: .06s; box-shadow: inset 0 2px 0 rgba(255,255,255,.5), 0 1px 0 var(--lip), 0 4px 8px -4px var(--glow); }
.ac-book-update-download:focus-visible, .ac-book-update-close:focus-visible { outline: 3px solid var(--deep); outline-offset: 5px; }
.ac-book-update-download:disabled { opacity: .6; cursor: wait; transform: none; }
.ac-book-update-close { position: absolute; top: 20px; right: 20px; width: 44px; padding: 0; font-size: 24px; line-height: 1; }
@media (max-width: 640px) {
  .ac-book-update { grid-template-columns: minmax(0,1fr); gap: 12px; padding: 22px; }
  .ac-book-update-stamp { display: flex; align-items: center; gap: 8px; padding: 0 48px 0 0; }
  .ac-book-update-kicker { padding-right: 44px; }
  .ac-book-update-close { top: 18px; right: 18px; }
  .ac-book-update-actions { flex-direction: column; align-items: stretch; }
  .ac-vol { flex-direction: column; }
  .ac-vol-cover { width: clamp(130px,40vw,180px); max-width: 65%; height: auto; object-fit: contain; align-self: center; margin: 24px auto 0; padding: 0; }
  .ac-vol-body { padding: 22px; }
}

/* Account: the course card is the course on a laptop (Ali, 2026-10-05) */
.ac-list .card.ac-course--hero{display:grid;grid-template-columns:minmax(0,300px) minmax(0,1fr) auto;align-items:center;gap:20px 28px;padding:22px 26px;background:linear-gradient(160deg,#FFF6DC 0%,#FFE7A8 100%)}
.ac-course-laptop{display:block;filter:drop-shadow(0 18px 22px rgba(43,21,0,.25))}
.ac-laptop-screen{display:block;padding:3.2% 3.2% 3.6%;border-radius:12px 12px 3px 3px;background:#1d1611}
.ac-laptop-screen img{display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;border-radius:5px}
.ac-laptop-base{display:block;height:10px;margin:0 -7%;border-radius:0 0 12px 12px;background:linear-gradient(180deg,#e9e2d6,#c9bfae)}
.ac-course--hero .ac-course-eyebrow{color:#9A5B00}
.ac-course--hero .ac-course-acts .btn-go{min-height:52px;padding:0 30px;font-size:16px}
@media(max-width:760px){
  .ac-list .card.ac-course--hero{grid-template-columns:1fr;padding:18px}
  .ac-course-laptop{max-width:340px;margin:0 auto 4px}
  .ac-course--hero .ac-course-acts,.ac-course--hero .ac-course-acts .btn-go{width:100%;justify-content:center}
}

/* iOS zooms into any focused field under 16px and stays zoomed (touch floor). */
@media (pointer: coarse) {
  .wc-claim-suggest { font-size: 16px; }
}