.teksnapp-nav__link[aria-current="page"] {
    color: var(--color-primary, #FF6600)
}

.teksnapp-nav__link[aria-current="page"]::after {
    transform: scaleX(1);
    opacity: 1
}

.sd-page {
    background: var(--color-white, #fff);
    color: var(--color-text, #1a1a1a)
}

.sd-container {
    max-width: var(--container-max, 2400px);
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
    box-sizing: border-box
}

@media (max-width: 767px) {
    .sd-container {
        padding: 0 16px
    }
}

.sd-page:focus-visible {
    outline: 2px solid var(--color-primary, #FF6600);
    outline-offset: 2px;
    border-radius: 4px
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    z-index: 999;
    background: #27272E;
    color: #fff;
    padding: 0.7rem 1rem;
    border-radius: 0 0 8px 0
}

.skip-link:focus {
    left: 0
}

.sd-crumbbar {
    position: sticky;
    top: var(--header-height, 88px);
    z-index: 60;
    background: var(--color-white, #fff);
    background: color-mix(in srgb, var(--color-white, #fff) 88%, transparent);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--color-border, #e9e9ea)
}

html[data-theme="dark"] .sd-crumbbar {
    border-bottom-color: #27272e
}

@media (max-width: 768px) {
    .sd-crumbbar {
        top: var(--header-height-mobile, 64px)
    }
}

.sd-crumbbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem
}

.sd-crumb {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-wrap: wrap;
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-muted, #6b7280);
    padding-top: 0.7rem;
    padding-bottom: 0.7rem
}

.sd-crumb a {
    color: inherit;
    text-decoration: none
}

.sd-crumb a:hover {
    color: var(--color-primary, #FF6600)
}

.sd-crumb [aria-current="page"] {
    color: var(--color-text, #1a1a1a)
}

html[data-theme="dark"] .sd-crumb [aria-current="page"] {
    color: #f4f4f5
}

.sd-vol {
    margin: 0;
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-muted, #6b7280);
    white-space: nowrap
}

@media (max-width: 640px) {
    .sd-vol {
        display: none
    }
}

.sd-hero {
    padding: clamp(1.8rem, 4vw, 3.4rem) 0 clamp(2.2rem, 4vw, 3.4rem);
    position: relative
}

.sd-kicker {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    margin: 0;
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-primary, #FF6600)
}

.sd-kicker::after {
    content: "";
    height: 1px;
    width: 4.5rem;
    background: rgba(255, 126, 41, 0.6)
}

.sd-title {
    font-family: "Codec Cold", Verdana, sans-serif;
    font-weight: 700;
    font-size: clamp(2.4rem, 5.6vw, 4.6rem);
    line-height: 1;
    letter-spacing: -0.045em;
    color: var(--color-dark, #27272E);
    margin: 1rem 0 0;
    max-width: 18ch;
    text-wrap: balance
}

html[data-theme="dark"] .sd-title {
    color: #f4f4f5
}

.sd-title .sd-hollow {
    color: transparent;
    -webkit-text-stroke: 2px #ff7e29
}

@supports not (-webkit-text-stroke: 1px black) {
    .sd-title .sd-hollow {
        color: #ff7e29
    }
}

.sd-hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(1.6rem, 4vw, 3.5rem);
    margin-top: 1.6rem;
    align-items: start
}

@media (max-width: 1023px) {
    .sd-hero__grid {
        grid-template-columns: 1fr;
        display: flex;
        flex-direction: column
    }

    .sd-hero__grid>div:first-child {
        display: contents
    }

    .sd-hero .sd-lede {
        order: 1
    }

    .sd-hero .sd-side {
        order: 2
    }

    .sd-hero .sd-ctas {
        order: 3;
        margin-top: 1.2rem
    }
}

@media (min-width: 1024px) {
    .sd-hero__grid>div:first-child {
        position: sticky;
        top: 335px;
        z-index: 2;
        background: var(--color-white, #fff);
        padding: 0.6rem 0
    }

    .sd-hero .sd-kicker {
        position: sticky;
        top: 132px;
        z-index: 3;
        background: var(--color-white, #fff);
        padding: 0.4rem 0
    }

    .sd-hero .sd-title {
        position: sticky;
        top: 162px;
        z-index: 3;
        background: var(--color-white, #fff);
        padding: 0 0 0.8rem
    }

    .sd-hero .sd-lede {
        background: var(--color-white, #fff)
    }

    .sd-hero .sd-ctas {
        background: var(--color-white, #fff);
        padding: 0.6rem 0;
        margin-top: 1rem
    }
}

.sd-lede {
    margin: 0;
    font-size: 1rem;
    line-height: 1.7;
    max-width: 56ch;
    color: var(--color-text, #1a1a1a)
}

html[data-theme="dark"] .sd-lede {
    color: #e4e4e7
}

.sd-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin: 1.6rem 0 0;
    list-style: none;
    padding: 0
}

.sd-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    min-height: 2.5rem;
    padding: 0 1.25rem;
    font-family: "IBM Plex Mono", monospace;
    font-weight: 600;
    font-size: 0.75rem;
    line-height: 1.4;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #27272E;
    background: linear-gradient(270deg, #ff5b14 0%, #ff9e3d 100%);
    border-radius: 8px;
    text-decoration: none;
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s cubic-bezier(0.22, 1, 0.36, 1)
}

html[data-theme="dark"] .sd-cta {
    color: #0f0f12
}

.sd-cta span[aria-hidden="true"] {
    font-size: 1.1em;
    line-height: 1;
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1)
}

.sd-cta:hover {
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 12px 30px rgba(255, 91, 20, 0.35)
}

.sd-cta:hover span[aria-hidden="true"] {
    transform: translateX(4px)
}

.sd-cta:active {
    transform: translateY(0) scale(0.97)
}

.sd-cta--ghost {
    background: transparent;
    border: 1px solid var(--color-border, #e9e9ea);
    color: var(--color-dark, #27272E)
}

html[data-theme="dark"] .sd-cta--ghost {
    border-color: #2e2e36;
    color: #f4f4f5
}

.sd-cta--ghost:hover {
    border-color: var(--color-primary, #FF6600);
    color: var(--color-primary, #FF6600);
    box-shadow: none
}

.sd-side {
    min-width: 0;
    z-index: 9;
}

.sd-side img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: 12px
}

.sd-photo__cap {
    margin: 0.85rem 0 0;
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-muted, #6b7280)
}

.sd-photo__cap a {
    color: var(--color-dark, #27272E)
}

html[data-theme="dark"] .sd-photo__cap a {
    color: #f4f4f5
}

.sd-photo__cap a:hover {
    color: var(--color-primary, #FF6600)
}

.sd-chapter {
    padding: clamp(2.6rem, 5vw, 4.2rem) 0;
    scroll-margin-top: 130px
}

.sd-chapter+.sd-chapter {
    border-top: 1px solid var(--color-border, #e9e9ea)
}

html[data-theme="dark"] .sd-chapter+.sd-chapter {
    border-top-color: #26262c
}

.sd-chapter__grid {
    display: grid;
    grid-template-columns: 500px minmax(0, 1fr);
    gap: clamp(1.6rem, 4vw, 3.5rem);
    align-items: start
}

@media (max-width: 1023px) {
    .sd-chapter__grid {
        grid-template-columns: 1fr
    }
}

.sd-rail {
    position: sticky;
    top: 150px
}

@media (max-width: 1023px) {
    .sd-rail {
        position: static
    }
}

.sd-rail__no {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    color: var(--color-primary, #FF6600)
}

.sd-rail__title {
    font-family: "Codec Cold", Verdana, sans-serif;
    font-weight: 700;
    font-size: clamp(1.5rem, 2.4vw, 1.9rem);
    line-height: 1.1;
    letter-spacing: -0.025em;
    color: var(--color-dark, #27272E);
    margin: 0.7rem 0 0;
    text-wrap: balance
}

html[data-theme="dark"] .sd-rail__title {
    color: #f4f4f5
}

.sd-rail__sub {
    margin: 0.7rem 0 0;
    font-size: 0.9rem;
    line-height: 1.65;
    color: var(--color-muted, #6b7280)
}

.sd-chapter__body {
    min-width: 0
}

.sd-lead {
    margin: 0;
    font-family: "Codec Cold", Verdana, sans-serif;
    font-weight: 600;
    font-size: clamp(1.2rem, 2.2vw, 1.55rem);
    line-height: 1.35;
    letter-spacing: -0.02em;
    color: var(--color-dark, #27272E);
    max-width: 50ch;
    text-wrap: balance
}

html[data-theme="dark"] .sd-lead {
    color: #f4f4f5
}

.sd-lead span {
    color: var(--color-primary, #FF6600)
}

.sd-copy {
    margin: 1rem 0 0;
    font-size: 0.97rem;
    line-height: 1.7;
    max-width: 62ch
}

.sd-ticks {
    list-style: none;
    margin: 1.5rem 0 0;
    padding: 1.4rem 0 0;
    border-top: 1px dashed var(--color-border, #e9e9ea);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem 1.5rem
}

html[data-theme="dark"] .sd-ticks {
    border-top-color: #34343c
}

@media (max-width: 640px) {
    .sd-ticks {
        grid-template-columns: 1fr
    }
}

.sd-ticks li {
    display: grid;
    grid-template-columns: 1.2rem 1fr;
    gap: 0.5rem;
    font-size: 0.9rem;
    line-height: 1.55
}

.sd-ticks li::before {
    content: "✓";
    color: var(--color-primary, #FF6600);
    font-weight: 700
}

.sd-why {
    list-style: none;
    margin: 2rem 0 0;
    padding: 0;
    display: flex;
    gap: 1rem;
    align-items: stretch
}

@media (max-width: 900px) {
    .sd-why {
        flex-direction: column
    }
}

.sd-why__panel {
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    flex-direction: column;
    padding: 0.4rem 0;
    transition: flex 0.55s cubic-bezier(0.22, 1, 0.36, 1)
}

.sd-why__panel+.sd-why__panel {
    border-left: 1px solid var(--color-border, #e9e9ea);
    padding-left: 1.6rem
}

html[data-theme="dark"] .sd-why__panel+.sd-why__panel {
    border-left-color: #27272e
}

.sd-why__panel:hover,
.sd-why__panel:focus-within {
    flex: 1.8 1 0
}

.sd-why__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem
}

.sd-why__num {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    color: var(--color-muted, #6b7280);
    transition: color 0.3s ease
}

.sd-why__icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 102, 0, 0.1);
    border: 1px solid rgba(255, 102, 0, 0.22);
    color: var(--color-primary, #FF6600);
    flex-shrink: 0
}

.sd-why__icon svg {
    width: 24px;
    height: 24px
}

.sd-why__panel h3 {
    font-family: "Codec Cold", Verdana, sans-serif;
    font-weight: 700;
    font-size: 1.3rem;
    letter-spacing: -0.02em;
    line-height: 1.15;
    color: var(--color-dark, #27272E);
    margin: 1.1rem 0 0;
    transition: transform 0.3s ease, color 0.3s ease
}

.sd-why__panel p {
    margin: 0.6rem 0 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--color-muted, #6b7280);
    transition: color 0.3s ease
}

.sd-why__panel:hover h3,
.sd-why__panel:focus-within h3 {
    color: var(--color-primary, #FF6600);
    transform: translateX(6px)
}

.sd-why__panel:hover .sd-why__num,
.sd-why__panel:focus-within .sd-why__num {
    color: var(--color-primary, #FF6600)
}

.sd-why__panel:hover p,
.sd-why__panel:focus-within p {
    color: var(--color-text, #1a1a1a);
    opacity: 1
}

html[data-theme="dark"] .sd-why__panel:hover p,
html[data-theme="dark"] .sd-why__panel:focus-within p {
    color: #e4e4e7
}

@media (max-width: 900px) {

    .sd-why__panel,
    .sd-why__panel:hover,
    .sd-why__panel:focus-within {
        flex: none
    }

    .sd-why__panel+.sd-why__panel {
        border-left: 0;
        padding-left: 0;
        border-top: 1px solid var(--color-border, #e9e9ea);
        padding-top: 1.4rem
    }

    html[data-theme="dark"] .sd-why__panel+.sd-why__panel {
        border-top-color: #27272e
    }
}

@media (prefers-reduced-motion: reduce) {
    .sd-why__panel {
        transition: none
    }
}

.sd-marquee {
    overflow: hidden;
    margin-top: 2rem;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent)
}

.sd-marquee__track {
    display: flex;
    width: max-content;
    animation: sdScroll 32s linear infinite
}

.sd-marquee:hover .sd-marquee__track {
    animation-play-state: paused
}

@keyframes sdScroll {
    to {
        transform: translateX(-50%)
    }
}

@media (prefers-reduced-motion: reduce) {
    .sd-marquee__track {
        animation: none;
        width: auto;
        flex-wrap: wrap
    }

    .sd-marquee {
        overflow: visible
    }
}

.sd-voice {
    flex: 0 0 340px;
    display: flex;
    flex-direction: column;
    margin-right: 2.5rem
}

@media (max-width: 480px) {
    .sd-voice {
        flex-basis: 82vw
    }
}

.sd-voice__icon {
    color: var(--color-primary, #FF6600)
}

.sd-voice__icon svg {
    width: 30px;
    height: 30px
}

.sd-voice__stars {
    margin: 1rem 0 0;
    color: #ff6600;
    letter-spacing: 0.18em;
    font-size: 0.85rem
}

.sd-voice blockquote {
    margin: 0.8rem 0 0;
    font-family: "Codec Cold", Verdana, sans-serif;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-dark, #27272E)
}

html[data-theme="dark"] .sd-voice blockquote {
    color: #f4f4f5
}

.sd-voice__who {
    margin: auto 0 0;
    padding-top: 1.1rem;
    font-size: 0.88rem
}

.sd-voice__who b {
    display: block
}

.sd-voice__who span {
    color: var(--color-muted, #6b7280)
}

.sd-flow {
    list-style: none;
    margin: 0;
    padding: 0;
    border-top: 1px solid var(--color-border, #e9e9ea)
}

html[data-theme="dark"] .sd-flow {
    border-top-color: #27272e
}

.sd-flow li {
    display: grid;
    grid-template-columns: 4.5rem minmax(0, 1fr) auto;
    gap: 1.2rem;
    align-items: baseline;
    padding: 1.35rem 0.2rem;
    border-bottom: 1px solid var(--color-border, #e9e9ea)
}

html[data-theme="dark"] .sd-flow li {
    border-bottom-color: #27272e
}

.sd-flow__num {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--color-muted, #6b7280)
}

.sd-flow__body h3 {
    margin: 0;
    font-family: "Codec Cold", Verdana, sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: -0.02em;
    color: var(--color-dark, #27272E)
}

html[data-theme="dark"] .sd-flow__body h3 {
    color: #f4f4f5
}

.sd-flow__body p {
    margin: 0.4rem 0 0;
    font-size: 0.92rem;
    line-height: 1.6;
    max-width: 56ch
}

.sd-flow__when {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-primary, #FF6600);
    white-space: nowrap
}

@media (max-width: 640px) {
    .sd-flow li {
        grid-template-columns: 3rem minmax(0, 1fr)
    }

    .sd-flow__when {
        grid-column: 2
    }
}

.sd-stack {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin: 1.2rem 0 0;
    padding: 0
}

.sd-stack li {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.68rem;
    font-weight: 600;
    padding: 0.32rem 0.65rem;
    border-radius: 6px;
    background: var(--color-bg-alt, #f9fafb);
    border: 1px solid var(--color-border, #e9e9ea);
    color: var(--color-text, #1a1a1a)
}

html[data-theme="dark"] .sd-stack li {
    background: #1c1c22;
    border-color: #2e2e36;
    color: #e4e4e7
}

.sd-faq {
    margin: 1.8rem 0 0;
    border-top: 1px solid var(--color-border, #e9e9ea)
}

html[data-theme="dark"] .sd-faq {
    border-top-color: #27272e
}

.sd-faq details {
    border-bottom: 1px solid var(--color-border, #e9e9ea)
}

html[data-theme="dark"] .sd-faq details {
    border-bottom-color: #27272e
}

.sd-faq summary {
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    gap: 0.9rem;
    padding: 1.05rem 0.2rem;
    font-family: "Codec Cold", Verdana, sans-serif;
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-dark, #27272E)
}

html[data-theme="dark"] .sd-faq summary {
    color: #f4f4f5
}

.sd-faq summary::-webkit-details-marker {
    display: none
}

.sd-faq summary .x {
    margin-left: auto;
    color: var(--color-muted, #6b7280);
    font-size: 1.25rem;
    line-height: 1;
    font-weight: 400
}

.sd-faq details[open] summary .x {
    color: var(--color-primary, #FF6600);
    transform: rotate(45deg)
}

.sd-faq .a {
    overflow: hidden;
    min-height: 0;
    padding: 0 0.2rem;
    line-height: 1.7;
    font-size: 0.94rem;
    max-width: 76ch;
    opacity: 0;
    transform: translateY(-8px);
    transition: opacity 0.35s ease, transform 0.45s cubic-bezier(0.22, 1, 0.36, 1), padding 0.35s ease
}

.sd-faq details[open] .a {
    padding-bottom: 1.2rem;
    opacity: 1;
    transform: none
}

.sd-faq .a a {
    color: var(--color-primary, #FF6600)
}

.sd-faq details {
    display: grid;
    grid-template-rows: auto 0fr;
    transition: grid-template-rows 0.45s cubic-bezier(0.22, 1, 0.36, 1)
}

.sd-faq details[open] {
    grid-template-rows: auto 1fr
}

@media (prefers-reduced-motion: reduce) {

    .sd-faq details,
    .sd-faq .a {
        transition: none
    }

    .sd-faq .a {
        opacity: 1;
        transform: none
    }
}

.sd-all {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 2.5rem;
    border-top: 1px solid var(--color-border, #e9e9ea)
}

html[data-theme="dark"] .sd-all {
    border-top-color: #27272e
}

@media (max-width: 760px) {
    .sd-all {
        grid-template-columns: 1fr
    }
}

.sd-all a {
    display: flex;
    align-items: baseline;
    gap: 0.9rem;
    padding: 1.05rem 0.2rem;
    border-bottom: 1px solid var(--color-border, #e9e9ea);
    text-decoration: none;
    transition: padding 0.22s ease
}

html[data-theme="dark"] .sd-all a {
    border-bottom-color: #27272e
}

.sd-all a:hover {
    padding-left: 0.6rem
}

.sd-all__n {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--color-muted, #6b7280)
}

.sd-all a:hover .sd-all__n,
.sd-all a[aria-current="page"] .sd-all__n {
    color: var(--color-primary, #FF6600)
}

.sd-all__t {
    font-family: "Codec Cold", Verdana, sans-serif;
    font-weight: 600;
    font-size: 1.02rem;
    color: var(--color-dark, #27272E)
}

html[data-theme="dark"] .sd-all__t {
    color: #f4f4f5
}

.sd-all a[aria-current="page"] .sd-all__t {
    color: var(--color-primary, #FF6600)
}

.sd-all__a {
    margin-left: auto;
    color: var(--color-muted, #6b7280)
}

.sd-all a:hover .sd-all__a {
    color: var(--color-primary, #FF6600)
}

.sd-tech {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 0.8rem
}

@media (max-width: 1023px) {
    .sd-tech {
        grid-template-columns: repeat(4, minmax(0, 1fr))
    }
}

@media (max-width: 640px) {
    .sd-tech {
        grid-template-columns: repeat(3, minmax(0, 1fr))
    }
}

.sd-tech li {
    padding: 1rem 0.5rem;
    display: grid;
    gap: 0.55rem;
    justify-items: center;
    text-align: center
}

.sd-tech__logo {
    font-family: "Codec Cold", Verdana, sans-serif;
    font-weight: 700;
    font-size: 1.35rem;
    letter-spacing: -0.02em;
    color: var(--color-muted-light, #9ca3af);
    filter: grayscale(1);
    transition: color 0.25s ease
}

.sd-tech li:hover .sd-tech__logo {
    color: var(--color-primary, #FF6600)
}

.sd-tech img {
    height: 34px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    filter: grayscale(1);
    opacity: 0.8;
    transition: filter 0.25s ease, opacity 0.25s ease
}

.sd-tech li:hover img {
    filter: none;
    opacity: 1
}

html[data-theme="dark"] .sd-tech img {
    filter: grayscale(1) brightness(0) invert(0.82)
}

html[data-theme="dark"] .sd-tech li:hover img {
    filter: none
}

.sd-tech__name {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.66rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    color: var(--color-muted, #6b7280)
}

.about-intro {
    position: relative;
    background: var(--color-white, #fff);
    border-top: 1px solid var(--color-border-line, #ececf0);
    padding: 100px 0;
    margin: 0
}

.about-intro__container {
    max-width: 2400px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
    box-sizing: border-box
}

@media (max-width: 767px) {
    .about-intro__container {
        padding: 0 16px
    }
}

.about-intro__eyebrow {
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-muted, #6b7280);
    margin: 0 0 1rem
}

.about-intro__statement {
    margin: 0;
    color: var(--color-muted, #6b7280);
    font-family: "Codec Cold", Verdana, sans-serif;
    font-size: clamp(28px, 5vw, 80px);
    font-weight: 500;
    letter-spacing: -0.03em;
    line-height: 1.25;
    word-break: break-word;
    overflow-wrap: break-word;
    white-space: normal
}

.about-intro__statement span {
    display: inline-block;
    color: var(--color-muted, #6b7280);
    transition: color 0.45s cubic-bezier(0.22, 1, 0.36, 1), background 0.45s ease;
    will-change: color, background
}

.about-intro__statement span.is-filled {
    color: var(--color-ink, #000)
}

.about-intro__statement span.is-filled:nth-last-child(-n+2) {
    background: linear-gradient(270deg, #ff5b14 0%, #ff9e3d 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent
}

@media (prefers-reduced-motion: reduce) {
    .about-intro__statement span {
        transition: none
    }
}

.sd-proof {
    border-top: 1px solid var(--color-border, #e9e9ea);
    border-bottom: 1px solid var(--color-border, #e9e9ea);
    background: var(--color-bg-alt, #f9fafb)
}

.sd-proof__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr))
}

.sd-proof__list li {
    padding: 1.3rem 1.6rem;
    border-left: 1px solid var(--color-border, #e9e9ea)
}

.sd-proof__list li:first-child {
    border-left: 0;
    padding-left: 0
}

.sd-proof__list li:last-child {
    padding-right: 0
}

.sd-proof__num {
    display: block;
    font-family: "Codec Cold", Verdana, sans-serif;
    font-weight: 700;
    font-size: clamp(1.5rem, 2.4vw, 2rem);
    line-height: 1.05;
    letter-spacing: -0.025em;
    color: var(--color-dark, #27272E)
}

.sd-proof__num span {
    color: var(--color-primary, #FF6600)
}

.sd-proof__label {
    display: block;
    margin-top: 0.4rem;
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    line-height: 1.55;
    color: var(--color-muted, #6b7280)
}

@media (max-width: 900px) {
    .sd-proof__list {
        grid-template-columns: 1fr 1fr;
        gap: 1.1rem 1.5rem;
        padding: 1.2rem 0
    }

    .sd-proof__list li,
    .sd-proof__list li:first-child,
    .sd-proof__list li:last-child {
        border-left: 0;
        padding: 0
    }
}

@media (max-width: 480px) {
    .sd-proof__list {
        grid-template-columns: 1fr
    }
}

.sd-x__groups {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 2.5rem;
    margin-top: 1.6rem
}

@media (max-width: 860px) {
    .sd-x__groups {
        grid-template-columns: 1fr
    }
}

.sd-x__head {
    margin: 0;
    padding-bottom: 0.6rem;
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-muted, #6b7280)
}

.sd-faq .a a,
.sd-photo__cap a {
    text-decoration: underline;
    text-underline-offset: 2px
}