/* Official raster files are untouched. ForEver's frame removes transparent margins only. */
.radio-logo {
    display: inline-block;
    position: relative;
    vertical-align: middle;
    flex-shrink: 0;
    width: 128px;
    line-height: 0;
    background: transparent;
    border: 0;
    padding: 0;
    box-shadow: none;
}
.radio-logo img {
    display: block;
    width: 100%;
    height: auto;
    max-width: none;
    object-fit: contain;
    filter: none;
    mix-blend-mode: normal;
}
.radio-logo-forever {
    aspect-ratio: 1;
    overflow: hidden;
}
.radio-logo-forever img {
    position: absolute;
    width: 120.891%;
    height: 170.648%;
    left: -10.445%;
    top: -35.324%;
}
.ecosystem-brands {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-shrink: 0;
}
.ecosystem-brands .radio-logo-sweet {
    width: 128px;
}
.ecosystem-brands .radio-logo-forever {
    width: 82px;
}
.s2k-shell .topbar {
    min-height: 108px;
}
.s2k-shell .context-logo {
    position: relative;
    top: auto;
    right: auto;
    width: 200px;
    height: auto;
    mix-blend-mode: normal;
}
.s2k-shell .context-logo.radio-logo-forever {
    width: 144px;
}
.s2k-shell .brand-preview {
    width: 180px;
    height: auto;
    margin-block: 12px 24px;
}
.s2k-shell .brand-preview.radio-logo-forever {
    width: 130px;
}
.login-masthead .ecosystem-brands {
    gap: 32px;
}
.login-masthead .radio-logo-sweet {
    width: 180px;
}
.login-masthead .radio-logo-forever {
    width: 118px;
}
/* The app remains first in the hierarchy; the radio signature is secondary. */
.s2k-shell .sidebar .s2k-logo {
    width: 158px;
}
.s2k-shell .sidebar-audio {
    width: 320px;
    height: 400px;
    bottom: -70px;
    right: -65px;
    opacity: 0.15;
}
.s2k-shell .heading-title {
    display: flex;
    align-items: center;
    gap: 22px;
    min-width: 0;
}
.s2k-shell .heading-title h1 {
    margin: 0;
    min-width: 0;
}
.s2k-shell.shell-home .page-heading {
    width: 100%;
}
.s2k-shell.shell-home .page-heading > div {
    min-width: 0;
    max-width: 100%;
}
.s2k-shell.shell-home .page-header {
    gap: 32px;
    min-height: 310px;
}
.s2k-shell .greeting-avatar {
    margin: 0;
}
.s2k-shell.brand-context .page-header {
    min-height: 242px;
    padding: 28px 36px;
    align-items: center;
    row-gap: 20px;
}
.s2k-shell.brand-context .page-heading {
    gap: 18px;
    align-items: center;
    justify-content: center;
    text-align: center;
}
.s2k-shell.brand-context .page-heading > div {
    min-width: 0;
}
.s2k-shell.brand-context .page-header h1 {
    font-size: clamp(28px, 3.3vw, 46px);
    line-height: 1.12;
    letter-spacing: -0.045em;
}
.s2k-shell.brand-context .context-logo {
    align-self: center;
    justify-self: end;
}
.s2k-shell.brand-context .dossier-context {
    margin: 0;
    gap: 12px;
    align-items: center;
    justify-content: center;
}
.s2k-shell .button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    line-height: 1.35;
    text-align: center;
    white-space: normal;
}
.s2k-shell .button:disabled {
    cursor: not-allowed;
}
.s2k-shell .dossier-context .button {
    min-height: 44px;
}
.s2k-shell :is(.brief-person, .dossier-person, .profile-identity) h2,
.s2k-shell .brief-person h3,
.s2k-shell .tutor-summary h2 {
    color: var(--ink);
}
.tutor-assignment {
    max-width: 780px;
}
.tutor-summary {
    display: flex;
    align-items: center;
    gap: 18px;
    padding-bottom: 24px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--line);
}
.tutor-summary h2 {
    margin: 0 0 8px;
}
.tutor-summary p {
    margin: 6px 0;
}
.install-heading {
    display: flex;
    align-items: center;
    gap: 18px;
}
.install-heading img {
    border-radius: 14px;
    flex: 0 0 64px;
}
.install-heading h2,
.install-heading .eyebrow {
    margin: 0 0 6px;
}
.install-help-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    margin: 20px 0;
}
.install-help-grid details {
    margin: 0;
    border: 0;
    background: var(--ui-tint);
    padding: 16px 20px;
    border-radius: 12px;
    min-width: 0;
}
.install-help-grid summary {
    font-weight: 650;
    color: var(--ui-primary);
}
.install-help-grid p,
.install-help-grid li {
    font-size: 14px;
    line-height: 1.7;
}
.install-privacy {
    font-size: 13px;
    color: var(--muted);
    margin-bottom: 0;
}
@media (max-width: 1100px) {
    .s2k-shell .context-logo {
        width: 160px;
    }
    .s2k-shell .context-logo.radio-logo-forever {
        width: 120px;
    }
    .login-masthead .radio-logo-sweet {
        width: 150px;
    }
    .login-masthead .radio-logo-forever {
        width: 98px;
    }
    .s2k-shell.brand-context .page-header {
        padding: 26px;
    }
}
@media (max-width: 700px) {
    .ecosystem-brands {
        gap: 16px;
    }
    .ecosystem-brands .radio-logo-sweet {
        width: 104px;
    }
    .ecosystem-brands .radio-logo-forever {
        width: 64px;
    }
    .s2k-shell .topbar {
        min-height: 92px;
        gap: 10px;
    }
    .s2k-shell .topbar .ecosystem-brands {
        gap: 16px;
    }
    .s2k-shell .sidebar .s2k-logo {
        width: 100px;
    }
    .s2k-shell .sidebar-audio {
        width: 200px;
        height: 245px;
        right: 28px;
        bottom: -162px;
    }
    .s2k-shell .heading-title {
        gap: 14px;
        flex-wrap: wrap;
    }
    .s2k-shell .greeting-avatar {
        width: 52px;
        height: 52px;
        flex-basis: 52px;
    }
    .s2k-shell.shell-home .page-header {
        min-height: 280px;
        padding: 28px 22px;
    }
    .s2k-shell.shell-home .page-heading h1 {
        font-size: clamp(25px, 7vw, 34px);
    }
    .s2k-shell.brand-context .page-header {
        min-height: 280px;
        grid-template-columns: minmax(0, 1fr) auto;
        padding: 24px;
        gap: 20px;
    }
    .s2k-shell.brand-context .context-logo {
        width: 130px;
        grid-column: 2;
        grid-row: 1;
    }
    .s2k-shell.brand-context .context-logo.radio-logo-forever {
        width: 90px;
    }
    .s2k-shell.brand-context .page-heading {
        grid-column: 1/-1;
        justify-content: center;
        text-align: center;
    }
    .s2k-shell.brand-context .page-header h1 {
        font-size: 30px;
    }
    .s2k-shell.brand-context .dossier-context {
        grid-column: 1/-1;
        justify-content: center;
    }
    .s2k-shell.brand-context .dossier-back {
        align-self: center;
    }
    .login-masthead > a {
        flex: 0 0 90px;
    }
    .login-masthead .s2k-logo {
        width: 90px;
    }
    .login-masthead .ecosystem-brands {
        gap: 16px;
    }
    .login-masthead .radio-logo-sweet {
        width: 110px;
    }
    .login-masthead .radio-logo-forever {
        width: 70px;
    }
    .install-help-grid {
        grid-template-columns: minmax(0, 1fr);
    }
    .tutor-summary {
        align-items: flex-start;
    }
    .tutor-summary h2 {
        font-size: 23px;
    }
}

/* One path asset, context color only; no font-dependent product wordmark. */
.s2k-logo {
    display: inline-block;
    width: 158px;
    height: auto;
    color: inherit;
    line-height: 0;
    flex-shrink: 0;
}
.s2k-logo svg {
    display: block;
    width: 100%;
    height: auto;
    overflow: visible;
}
.s2k-shell .sidebar .s2k-logo,
.login-masthead .s2k-logo {
    color: #fff;
    filter: none;
}
.s2k-shell .shell-monogram {
    width: clamp(400px, 68vw, 1140px);
    height: auto;
    right: -65px;
    bottom: -28px;
    font-size: inherit;
}
.shell-monogram .s2k-logo,
.login-watermark .s2k-logo,
.empty-index .s2k-logo {
    width: 100%;
}
.login-watermark {
    width: 100%;
    height: auto;
    overflow: hidden;
}
.login-watermark .s2k-logo {
    width: min(110vw, 1500px);
}
.s2k-shell .shell-empty .shell-monogram {
    width: 340px;
}
@media (max-width: 700px) {
    .s2k-shell .shell-monogram {
        width: 530px;
        right: -165px;
        bottom: -8px;
    }
    .login-watermark .s2k-logo {
        width: 700px;
    }
}