@font-face {
    font-family: PlexArabic;
    src: url("./fonts/arabic-400.woff2") format("woff2");
    font-weight: 400;
    font-display: swap;
}
@font-face {
    font-family: PlexArabic;
    src: url("./fonts/arabic-500.woff2") format("woff2");
    font-weight: 500;
    font-display: swap;
}
@font-face {
    font-family: PlexArabic;
    src: url("./fonts/arabic-600.woff2") format("woff2");
    font-weight: 600 700;
    font-display: swap;
}
@font-face {
    font-family: PlexMono;
    src: url("./fonts/mono-400.woff2") format("woff2");
    font-weight: 400 700;
    font-display: swap;
}
:root {
    --paper: #f5f3ed;
    --white: #fffdf8;
    --ink: #20231f;
    --muted: #656a61;
    --line: #dbdcd3;
    --orange: #ff6b35;
    --olive: #d9dfcc;
    --mono: PlexMono, monospace;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
}
*,
*::before,
*::after {
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
    scroll-padding-top: 105px;
}
body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font:
        16px/1.8 PlexArabic,
        sans-serif;
    -webkit-font-smoothing: antialiased;
}
a {
    color: inherit;
    text-decoration: none;
}
button,
input,
textarea {
    font: inherit;
}
button,
a,
input,
textarea,
summary {
    -webkit-tap-highlight-color: transparent;
}
button {
    cursor: pointer;
    color: inherit;
}
button:disabled {
    cursor: default;
}
img {
    max-width: 100%;
    display: block;
}
h1,
h2,
h3,
p,
figure {
    margin: 0;
}
h1,
h2,
h3 {
    font-weight: 600;
}
::selection {
    background: var(--orange);
    color: var(--ink);
}
:focus-visible {
    outline: 3px solid #b73c11;
    outline-offset: 5px;
}
button:focus-visible {
    outline-offset: 3px;
}
[hidden] {
    display: none !important;
}
.zx-shell {
    width: min(1200px, calc(100% - 112px));
    margin-inline: auto;
}
.zx-icon {
    width: 23px;
    height: 23px;
    flex-shrink: 0;
    vertical-align: middle;
}
.zx-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}
.zx-skip {
    position: fixed;
    right: 20px;
    top: -100px;
    z-index: 100;
    padding: 10px 20px;
    background: var(--ink);
    color: white;
}
.zx-skip:focus {
    top: 12px;
}
.zx-reading-progress {
    position: fixed;
    inset: 0 0 auto auto;
    width: 100%;
    height: 3px;
    transform: scaleX(0);
    transform-origin: right;
    background: var(--orange);
    z-index: 51;
}
/* One quiet shell. All interactive lessons load their own isolated player. */
.zx-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgb(245 243 237 / 0.95);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(16px);
}
.zx-header-inner {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}
.zx-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-align: left;
    flex-shrink: 0;
}
.zx-brand > span {
    font: 500 25px/1.1 var(--mono);
    letter-spacing: -1.8px;
}
.zx-brand-x {
    color: #b43b10;
}
.zx-brand small {
    font:
        400 10px/1.5 PlexArabic,
        sans-serif;
    letter-spacing: 0;
    display: block;
    margin-top: 6px;
    text-align: right;
}
.zx-nav {
    display: flex;
    align-items: center;
    gap: 27px;
    font-size: 13px;
    font-weight: 500;
}
.zx-nav a {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 12px 0;
}
.zx-nav a:hover,
.zx-login:hover {
    color: #a83b17;
}
.zx-nav-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--orange);
}
.zx-header-actions {
    display: flex;
    align-items: center;
    gap: 23px;
}
.zx-login {
    font-size: 14px;
}
.zx-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    min-height: 55px;
    padding: 12px 25px;
    border: 1px solid transparent;
    border-radius: 5px;
    font-size: 15px;
    font-weight: 500;
    transition:
        background 0.25s,
        box-shadow 0.25s;
    white-space: nowrap;
}
.zx-button .zx-icon {
    transition: transform 0.3s var(--ease);
}
.zx-button:hover .zx-icon {
    transform: translateX(-5px);
}
.zx-button-dark {
    background: var(--ink);
    color: var(--white);
}
.zx-button-dark:hover {
    background: #3d4438;
    box-shadow: 0 5px 0 #20231f1a;
}
.zx-button-orange {
    background: var(--orange);
    color: var(--ink);
}
.zx-button-orange:hover {
    background: #ff8152;
    box-shadow: 0 5px 0 #20231f12;
}
.zx-button-small {
    min-height: 44px;
    padding: 8px 17px;
    font-size: 13px;
    gap: 20px;
}
.zx-button-text {
    padding-inline: 9px;
    gap: 10px;
}
.zx-button-text:hover {
    color: #aa390f;
}
.zx-menu-toggle {
    display: none;
    background: none;
    border: 0;
    padding: 8px;
}
.zx-mobile-nav {
    padding: 12px 28px 24px;
    border-top: 1px solid var(--line);
}
.zx-mobile-nav a {
    display: block;
    padding: 10px 0;
}
.zx-motion-toggle {
    background: none;
    border: 0;
    padding: 8px 0;
    font-size: 12px;
}
/* A full-width character surface with the lesson above it. */
.zx-hero {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    text-align: center;
    padding: 68px 0 38px;
}
.zx-hero-characters {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -2;
    mask-image: linear-gradient(#000 70%, transparent);
}
.zx-hero-intro {
    position: relative;
    width: fit-content;
    max-width: 100%;
    margin: auto;
}
.zx-hero-intro:before {
    content: "";
    position: absolute;
    inset: -25px -55px;
    z-index: -1;
    background: radial-gradient(
        ellipse,
        rgba(245, 243, 237, 0.88) 12%,
        rgba(245, 243, 237, 0.58) 52%,
        transparent 74%
    );
    pointer-events: none;
}
.zx-eyebrow {
    display: flex;
    justify-content: center;
    gap: 9px;
    align-items: center;
    font-size: 12px;
    font-weight: 500;
}
.zx-status-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    background: #69834d;
    border-radius: 50%;
    flex-shrink: 0;
}
.zx-hero h1 {
    font-size: clamp(55px, 6.7vw, 94px);
    line-height: 1.4;
    letter-spacing: -2px;
    margin: 20px 0 34px;
}
.zx-hero-selection {
    position: relative;
    display: inline-block;
    padding-inline: 8px;
    isolation: isolate;
    --selection: 1;
}
.zx-hero-selection:before {
    content: "";
    position: absolute;
    inset: 15% 0 3%;
    background: #d4dfc7;
    border: 1px solid #aaba96;
    transform: scaleX(var(--selection));
    transform-origin: right;
    z-index: -1;
}
.zx-hero-lead {
    font-size: 17px;
    line-height: 1.95;
    color: #545e4c;
}
.zx-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 22px;
    margin-top: 25px;
}
.zx-hero-footnote {
    font-size: 11px;
    color: #626f58;
    margin-top: 15px;
}
.zx-hero-footnote > span {
    margin-inline: 10px;
}
.zx-cursor {
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    align-items: flex-start;
    pointer-events: none;
    z-index: 4;
    will-change: transform;
    direction: ltr;
    color: #486642;
    filter: drop-shadow(0 1px 1px #f5f3ed);
    transform: translate3d(-200px, -200px, 0);
}
.zx-cursor > .zx-icon {
    width: 22px;
    height: 25px;
    fill: currentColor;
    stroke: var(--paper);
    stroke-width: 1.2;
}
.zx-cursor > span {
    display: flex;
    gap: 12px;
    align-items: center;
    font:
        11px/1.6 PlexArabic,
        sans-serif;
    padding: 3px 10px;
    background: currentColor;
    border-radius: 0 4px 4px 4px;
    margin-top: 19px;
    position: relative;
    color: #f5f3ed;
    background: #486642;
}
.zx-cursor-ai {
    color: #376d73;
}
.zx-cursor-ai > span {
    background: #376d73;
    font-family: var(--mono);
}
.zx-cursor-ai i {
    font-style: normal;
}
.zx-cursor-you {
    color: #ce4b1c;
    display: none;
    z-index: 10;
}
.zx-cursor-you > span {
    background: #ce4b1c;
}
.has-your-cursor,
.has-your-cursor * {
    cursor: none;
}
.has-your-cursor .zx-cursor-you {
    display: flex;
}
.zx-demo-wrap {
    max-width: 1090px;
    margin: 65px auto 0;
    position: relative;
    text-align: right;
    scroll-margin-top: 100px;
}
.zx-demo-caption {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    font-size: 12px;
    margin-bottom: 16px;
}
.zx-demo-caption > span {
    display: flex;
    align-items: center;
    gap: 8px;
}
.zx-demo-disclaimer {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    font-size: 10px;
    color: #66705d;
    margin-top: 14px;
}
.zx-demo-wrap .zx-learning-embed {
    box-shadow:
        0 14px 0 -7px #dbdcd3,
        0 35px 70px -45px #20231f70;
}
.zx-toolbelt {
    border-block: 1px solid var(--line);
    padding: 26px 0;
}
.zx-toolbelt > .zx-shell {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}
.zx-toolbelt > .zx-shell > span {
    font-size: 12px;
    color: var(--muted);
}
.zx-toolbelt strong {
    color: var(--ink);
    font-weight: 500;
}
.zx-tools {
    display: flex;
    align-items: center;
    gap: clamp(18px, 4vw, 55px);
    color: #596052;
}
.zx-tools > span {
    display: flex;
    align-items: center;
    gap: 9px;
    font: 12px var(--mono);
    white-space: nowrap;
}
.zx-tools b {
    font-weight: 400;
    font-size: 17px;
}
.zx-tools .zx-icon {
    width: 22px;
}
.zx-section {
    padding: 108px 0;
}
.zx-kicker {
    display: block;
    font-size: 12px;
    font-weight: 500;
    line-height: 1.7;
    color: #606c55;
}
.zx-section h2 {
    font-size: clamp(34px, 4.1vw, 58px);
    line-height: 1.45;
    letter-spacing: -1px;
    margin-top: 22px;
}
.zx-section p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.95;
}
.zx-section-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 65px;
    margin-bottom: 45px;
}
.zx-section-head > div:first-child {
    flex: 1;
}
.zx-section-head > p {
    max-width: 335px;
}
.zx-inline-link {
    display: inline-flex;
    align-items: center;
    gap: 18px;
    font-size: 13px;
    font-weight: 500;
    border-bottom: 1px solid #aeb4a4;
    padding: 6px 0;
    transition:
        gap 0.25s,
        color 0.25s;
}
.zx-inline-link .zx-icon {
    width: 19px;
    height: 19px;
}
.zx-inline-link:hover {
    gap: 25px;
    color: #ac380f;
}
[data-ink-reveal] {
    background: linear-gradient(var(--olive), var(--olive)) right 92% /
        var(--ink-progress, 0%) 22% no-repeat;
}
.zx-decision {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 90px;
    align-items: center;
    margin-top: 80px;
}
.zx-decision h3 {
    font-size: 34px;
    line-height: 1.5;
    margin: 14px 0;
}
.zx-decision p {
    font-size: 13px;
    max-width: 345px;
}
.zx-decision-board {
    border: 1px solid #cbd0c2;
    border-radius: 6px;
    overflow: hidden;
}
.zx-decision-board > div {
    padding: 26px 30px;
    position: relative;
}
.zx-human-work {
    background: #e4e9da;
    border-bottom: 1px solid #cbd0c2;
}
.zx-decision-board span {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 11px;
    color: #577244;
}
.zx-decision-board .zx-icon {
    width: 18px;
}
.zx-decision-board strong {
    display: block;
    font-size: 16px;
    font-weight: 500;
    line-height: 2;
    margin: 10px 0;
}
.zx-decision-board strong i {
    font-style: normal;
    color: #9fa993;
    margin-inline: 7px;
}
.zx-decision-board small {
    color: #66705e;
    font-size: 11px;
}
.zx-machine-work > span {
    color: #956746;
}
/* The lesson story retains its tactile, three-step composition. */
.zx-interactive-section {
    background: #20271f;
    color: #f1f2e9;
    position: relative;
    overflow: hidden;
}
.zx-interactive-section:before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent 99.7%, #ffffff05 99.7%);
    background-size: 100px 100%;
    pointer-events: none;
}
.zx-interactive-section .zx-shell {
    position: relative;
}
.zx-interactive-section .zx-kicker {
    color: #bdc8b1;
}
.zx-interactive-section .zx-section-head p {
    color: #b6c0ab;
}
.zx-experience-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border: 1px solid #46503e;
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 32px;
}
.zx-experience-step {
    padding: 27px 29px 31px;
    min-width: 0;
    transition: background 0.5s;
}
.zx-experience-step + .zx-experience-step {
    border-right: 1px solid #46503e;
}
.zx-experience-step:hover {
    background: #2a3426;
}
.zx-step-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #a7b597;
}
.zx-step-top > span {
    font: 9px var(--mono);
    letter-spacing: 1px;
}
.zx-step-top .zx-icon {
    width: 18px;
}
.zx-step-visual {
    height: 136px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 12px 0 16px;
    position: relative;
}
.zx-experience-step h3 {
    font-size: 18px;
    line-height: 1.6;
}
.zx-experience-step p {
    font-size: 12px;
    color: #aebba1;
    margin-top: 12px;
}
.zx-waveform {
    gap: 5px;
    overflow: hidden;
}
.zx-waveform > i {
    height: var(--bar);
    width: 4px;
    border-radius: 3px;
    background: #a8bb92;
    animation: zx-wave 1.6s var(--delay) ease-in-out infinite alternate;
}
.zx-wave-playhead {
    position: absolute;
    top: 28px;
    bottom: 28px;
    width: 1px;
    background: #ff8758;
    animation: zx-playhead 6s linear infinite;
}
.zx-takeover > span:first-child {
    font: 11px var(--mono);
    color: #a5b599;
    border: 1px solid #506445;
    border-radius: 4px;
    padding: 13px 9px;
    white-space: nowrap;
}
.zx-takeover b {
    color: #e9d5b8;
    font-weight: 400;
}
.zx-collab-cursor {
    position: absolute;
    bottom: 18px;
    left: 22px;
    display: flex;
    align-items: center;
    color: #ff895c;
    animation: zx-hand 5s ease-in-out infinite;
}
.zx-collab-cursor > b {
    background: #bd5d33;
    color: #fff5e8;
    padding: 1px 7px;
    border-radius: 3px;
    font: 10px PlexArabic;
}
.zx-question-visual {
    flex-wrap: wrap;
    align-content: center;
    gap: 17px;
}
.zx-question-visual > span {
    border: 1px solid #526546;
    border-radius: 8px 8px 0 8px;
    font-size: 13px;
    padding: 7px 14px;
}
.zx-question-visual > i {
    font-size: 27px;
    color: #b9cd9f;
    font-style: normal;
    animation: zx-ai 4s ease-in-out infinite;
}
.zx-question-visual > b {
    font-size: 12px;
    font-weight: 400;
    width: 100%;
    text-align: center;
    color: #b6c7a5;
}
.zx-interactive-section .zx-inline-link {
    color: #d9e1cd;
    border-color: #617052;
}
.zx-path-list {
    border-top: 1px solid #c8cebd;
}
.zx-path {
    display: grid;
    grid-template-columns: 55px 1fr 285px 25px;
    gap: 30px;
    align-items: center;
    padding: 30px 15px;
    border-bottom: 1px solid #c8cebd;
    transition: background 0.25s;
}
.zx-path:hover {
    background: #ebeee1;
}
.zx-path-number {
    font: 15px var(--mono);
    color: #7f8c71;
    align-self: start;
    padding-top: 8px;
}
.zx-path-level {
    font-size: 10px;
    color: #727f64;
}
.zx-path-copy h3 {
    font-size: 25px;
    margin: 5px 0;
}
.zx-path-copy p {
    font-size: 12px;
}
.zx-path-tags {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 14px;
}
.zx-path-tags > span {
    border: 1px solid #d2d8c5;
    font: 9px var(--mono);
    padding: 4px 8px;
    color: #66755a;
    border-radius: 3px;
}
.zx-path-art {
    height: 145px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px 24px;
    overflow: hidden;
    background: #e9ecdf;
    border: 1px solid #d2d8c5;
    border-radius: 5px;
    color: #667658;
}
.zx-structure-blocks {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 5px;
    width: 100%;
    transform: rotate(-5deg);
    transition: transform 0.4s;
}
.zx-structure-blocks > span {
    border: 1px solid #a7b596;
    background: #dce4cf;
    padding: 4px;
    text-align: center;
    font: 9px/2 var(--mono);
}
.zx-structure-blocks > span:first-child,
.zx-structure-blocks > span:last-child {
    grid-column: span 2;
}
.zx-path:hover .zx-structure-blocks {
    transform: rotate(0);
}
.zx-art-interaction {
    gap: 15px;
    direction: ltr;
    font: 12px var(--mono);
}
.zx-art-interaction > span {
    border: 1px solid #a0b18c;
    padding: 8px;
    border-radius: 4px;
}
.zx-art-interaction > i {
    flex: 1;
    height: 1px;
    background: #a0b18c;
    position: relative;
}
.zx-art-interaction > i:before {
    content: "";
    width: 5px;
    height: 5px;
    position: absolute;
    top: -2px;
    left: 0;
    background: #bd5628;
    border-radius: 50%;
    transition: left 0.5s;
}
.zx-path:hover .zx-art-interaction > i:before {
    left: 95%;
}
.zx-art-interaction > strong {
    background: #cbd8b7;
    border: 1px solid #a2b18f;
    padding: 6px 14px;
    border-radius: 4px;
}
.zx-art-launch {
    justify-content: space-between;
    background: #dce5cc;
}
.zx-art-launch > span {
    font-size: 24px;
    font-weight: 500;
}
.zx-art-launch small {
    font: 7px var(--mono);
    display: block;
    margin-top: 14px;
}
.zx-art-launch > .zx-icon {
    height: 42px;
    width: 42px;
}
.zx-paths-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    margin-top: 24px;
    font-size: 11px;
    color: #6a755e;
}
.zx-journal {
    border-top: 1px solid var(--line);
}
.zx-journal-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 35px;
}
.zx-journal-card {
    padding: 23px 0 5px;
    border-top: 1px solid #9aa78c;
    display: flex;
    flex-direction: column;
}
.zx-journal-index {
    font: 9px var(--mono);
    letter-spacing: 1px;
    color: #7a866c;
}
.zx-journal-card h3 {
    font-size: 23px;
    line-height: 1.6;
    margin: 20px 0 13px;
}
.zx-journal-card p {
    font-size: 12px;
    margin-bottom: 22px;
}
.zx-journal-card .zx-inline-link {
    align-self: flex-start;
    margin-top: auto;
}
.zx-journal-card:hover h3 {
    color: #a94422;
}
.zx-faq {
    background: #eeefe6;
}
.zx-faq-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 90px;
}
.zx-faq h2 {
    margin-bottom: 20px;
}
.zx-faq p {
    font-size: 13px;
}
.zx-faq p a {
    border-bottom: 1px solid #a5af99;
}
.zx-faq-items details {
    border-top: 1px solid #c7ceba;
}
.zx-faq-items details:last-child {
    border-bottom: 1px solid #c7ceba;
}
.zx-faq-items summary {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 20px 0;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    list-style: none;
}
.zx-faq-items summary::-webkit-details-marker {
    display: none;
}
.zx-faq-items summary > span {
    font-size: 22px;
    line-height: 1;
    transition: transform 0.25s;
    color: #849275;
}
.zx-faq-items details[open] summary > span {
    transform: rotate(45deg);
}
.zx-faq-items details p {
    padding: 0 0 23px;
    font-size: 12px;
    max-width: 95%;
}
.zx-final {
    background: #d6dfc6;
    padding: 50px 0 60px;
    overflow: hidden;
}
.zx-final-top,
.zx-final-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 25px;
}
.zx-final-top > span:last-child {
    font: 10px var(--mono);
    color: #738160;
}
.zx-final h2 {
    position: relative;
    font-size: clamp(35px, 5.4vw, 74px);
    line-height: 1.5;
    letter-spacing: -1px;
    margin: 35px 0;
}
.zx-final h2 > span {
    color: #58703d;
}
.zx-final h2 > i {
    display: inline-block;
    width: 3px;
    height: 0.8em;
    margin-right: 12px;
    background: #5e763f;
    animation: zx-blink 1.2s steps(2) infinite;
}
.zx-final-bottom p {
    font-size: 14px;
    color: #58694a;
}
.zx-footer {
    padding: 60px 0 20px;
}
.zx-footer-top {
    display: grid;
    grid-template-columns: 1.7fr 1fr 1fr 0.7fr;
    gap: 40px;
}
.zx-footer-top p {
    font-size: 12px;
    color: #6a755e;
    line-height: 1.9;
    margin-top: 18px;
}
.zx-footer-top h3 {
    font-size: 12px;
    margin-bottom: 15px;
}
.zx-footer-top > div > a:not(.zx-brand) {
    display: block;
    font-size: 11px;
    color: #6a755e;
    margin-top: 7px;
}
.zx-footer-top > div > a:hover {
    color: #a34420;
}
.zx-footer-note {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    font-size: 16px;
    line-height: 1.7;
    color: #6e8259;
}
.zx-footer-note .zx-icon {
    width: 30px;
    height: 30px;
}
.zx-footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    border-top: 1px solid var(--line);
    margin-top: 45px;
    padding-top: 18px;
    font-size: 10px;
    color: #69765c;
}
.zx-small-cursor {
    display: inline-block;
    width: 2px;
    height: 12px;
    background: #667854;
    margin-right: 8px;
}
@keyframes zx-arrive {
    from {
        opacity: 0.3;
        transform: translateY(7px);
    }
    to {
        opacity: 1;
        transform: none;
    }
}
@keyframes zx-wave {
    to {
        height: calc(var(--bar) * 0.4);
        opacity: 0.6;
    }
}
@keyframes zx-playhead {
    from {
        left: 0;
    }
    to {
        left: 100%;
    }
}
@keyframes zx-hand {
    0%,
    100% {
        transform: translate(0, 0);
    }
    50% {
        transform: translate(-12px, -10px);
    }
}
@keyframes zx-ai {
    50% {
        transform: rotate(90deg);
    }
}
@keyframes zx-signal {
    0% {
        left: -25px;
    }
    100% {
        left: 100%;
    }
}
@keyframes zx-blink {
    50% {
        opacity: 0;
    }
}
.zx-motion-paused *,
.zx-ambient-paused * {
    animation-play-state: paused !important;
}
.zx-motion-paused {
    scroll-behavior: auto;
}
.zx-demo-wrap .zlp-embed {
    box-shadow:
        0 14px 0 -7px #dbdcd3,
        0 35px 70px -45px #20231f70;
}
@media (min-width: 1700px) {
    .zx-hero {
        padding-top: 85px;
    }
    .zx-hero h1 {
        font-size: 103px;
    }
}
@media (max-width: 1100px) {
    .zx-shell {
        width: calc(100% - 72px);
    }
    .zx-nav {
        gap: 18px;
        font-size: 12px;
    }
    .zx-header-actions {
        gap: 15px;
    }
    .zx-decision,
    .zx-faq-grid {
        gap: 50px;
    }
    .zx-path {
        grid-template-columns: 40px 1fr 230px 24px;
        gap: 22px;
    }
    .zx-experience-step {
        padding: 23px 20px;
    }
    .zx-step-visual {
        height: 120px;
    }
    .zx-waveform {
        gap: 4px;
    }
    .zx-takeover > span:first-child {
        font-size: 9px;
    }
    .zx-tools {
        gap: 25px;
    }
}
@media (max-width: 850px) {
    .zx-shell {
        width: calc(100% - 44px);
    }
    .zx-header-inner {
        height: 70px;
        gap: 15px;
    }
    .zx-nav {
        display: none;
    }
    .zx-menu-toggle {
        display: block;
    }
    .zx-header-actions {
        gap: 18px;
    }
    .zx-brand > span {
        font-size: 21px;
    }
    .zx-brand img {
        width: 32px;
        height: 32px;
    }
    .zx-hero {
        padding-top: 55px;
    }
    .zx-hero h1 {
        font-size: 65px;
    }
    .zx-cursor-ai {
        display: none;
    }
    .zx-hero-lead {
        font-size: 15px;
    }
    .zx-demo-wrap {
        margin-top: 58px;
    }
    .zx-toolbelt > .zx-shell {
        gap: 20px;
    }
    .zx-tools {
        flex-wrap: wrap;
        justify-content: flex-end;
        gap: 15px 24px;
        max-width: 70%;
    }
    .zx-tools > span {
        font-size: 10px;
    }
    .zx-section {
        padding: 75px 0;
    }
    .zx-section-head {
        gap: 32px;
    }
    .zx-section-head > p {
        max-width: 280px;
        font-size: 12px;
    }
    .zx-decision {
        gap: 35px;
    }
    .zx-decision h3 {
        font-size: 29px;
    }
    .zx-decision-board > div {
        padding: 22px;
    }
    .zx-decision-board strong {
        font-size: 13px;
    }
    .zx-experience-steps {
        grid-template-columns: 1fr;
    }
    .zx-experience-step {
        display: grid;
        grid-template-columns: 1fr 1fr;
        column-gap: 30px;
        padding: 24px 27px;
    }
    .zx-experience-step + .zx-experience-step {
        border-right: 0;
        border-top: 1px solid #46503e;
    }
    .zx-step-top {
        grid-column: 1;
        grid-row: 1;
    }
    .zx-experience-step h3 {
        grid-column: 1;
        grid-row: 2;
        margin-top: 20px;
    }
    .zx-experience-step p {
        grid-column: 1;
        grid-row: 3;
    }
    .zx-step-visual {
        grid-column: 2;
        grid-row: 1 / 4;
        margin: 0;
        height: 100%;
        min-height: 135px;
    }
    .zx-takeover > span:first-child {
        font-size: 11px;
    }
    .zx-path {
        grid-template-columns: 30px 1fr 180px 20px;
        gap: 15px;
        padding-inline: 5px;
    }
    .zx-path-copy h3 {
        font-size: 22px;
    }
    .zx-path-art {
        padding: 15px;
        height: 130px;
    }
    .zx-art-launch > span {
        font-size: 20px;
    }
    .zx-art-launch > .zx-icon {
        width: 27px;
    }
    .zx-journal-grid {
        gap: 25px;
    }
    .zx-journal-card h3 {
        font-size: 19px;
    }
    .zx-faq-grid {
        gap: 35px;
        grid-template-columns: 1fr 1.3fr;
    }
    .zx-footer-top {
        grid-template-columns: 1.5fr 1fr 1fr;
        gap: 30px;
    }
    .zx-footer-note {
        display: none;
    }
}
@media (max-width: 600px) {
    .zx-shell {
        width: calc(100% - 36px);
    }
    .zx-header-inner {
        height: 66px;
    }
    .zx-brand > span {
        font-size: 19px;
    }
    .zx-brand small {
        font-size: 8px;
        margin-top: 4px;
    }
    .zx-brand img {
        width: 30px;
        height: 30px;
    }
    .zx-header-actions {
        gap: 8px;
    }
    .zx-header-actions .zx-button-small {
        font-size: 11px;
        min-height: 37px;
        padding: 7px 10px;
        gap: 8px;
    }
    .zx-header-actions .zx-button .zx-icon {
        width: 16px;
    }
    .zx-header-actions .zx-login {
        display: none;
    }
    .zx-menu-toggle {
        padding: 7px 2px;
    }
    .zx-hero {
        padding-top: 37px;
        padding-bottom: 25px;
    }
    .zx-eyebrow {
        font-size: 10px;
    }
    .zx-hero h1 {
        font-size: clamp(39px, 10.9vw, 61px);
        letter-spacing: -1.4px;
        line-height: 1.5;
        margin: 19px 0 32px;
    }
    .zx-hero-selection {
        padding-inline: 3px;
    }
    .zx-cursor-teacher > .zx-icon {
        width: 17px;
        height: 21px;
    }
    .zx-cursor-teacher > span {
        font-size: 9px;
        padding: 2px 7px;
        margin-top: 15px;
    }
    .zx-hero-lead {
        font-size: 12px;
        line-height: 2.1;
    }
    .zx-actions {
        gap: 10px;
        margin-top: 20px;
    }
    .zx-actions .zx-button {
        font-size: 12px;
        min-height: 46px;
        padding: 10px 14px;
        gap: 12px;
    }
    .zx-actions .zx-button-text {
        padding-inline: 3px;
        gap: 5px;
    }
    .zx-actions .zx-icon {
        width: 17px;
    }
    .zx-hero-footnote {
        font-size: 9px;
        margin-top: 12px;
    }
    .zx-demo-wrap {
        margin-top: 42px;
    }
    .zx-demo-caption {
        font-size: 10px;
        gap: 10px;
        margin-bottom: 12px;
    }
    .zx-demo-caption > span {
        gap: 5px;
    }
    .zx-demo-caption .zx-icon {
        width: 17px;
    }
    .zx-demo-disclaimer {
        flex-direction: column;
        gap: 2px;
        font-size: 9px;
        margin-top: 10px;
    }
    .zx-toolbelt {
        padding: 20px 0;
    }
    .zx-toolbelt > .zx-shell {
        display: block;
    }
    .zx-toolbelt > .zx-shell > span {
        font-size: 10px;
        display: block;
        margin-bottom: 18px;
    }
    .zx-toolbelt br {
        display: none;
    }
    .zx-toolbelt strong {
        margin-right: 5px;
    }
    .zx-tools {
        max-width: none;
        justify-content: space-between;
        gap: 17px 12px;
    }
    .zx-tools > span {
        font-size: 9px;
        gap: 5px;
    }
    .zx-tools .zx-icon {
        width: 17px;
    }
    .zx-tools b {
        font-size: 12px;
    }
    .zx-section {
        padding: 57px 0;
    }
    .zx-section h2 {
        font-size: 32px;
        margin-top: 17px;
        letter-spacing: -0.5px;
    }
    .zx-kicker {
        font-size: 10px;
    }
    .zx-section-head {
        display: block;
        margin-bottom: 30px;
    }
    .zx-section-head > p {
        font-size: 12px;
        max-width: none;
        margin-top: 22px;
    }
    .zx-section-head > .zx-inline-link {
        margin-top: 17px;
    }
    .zx-decision {
        grid-template-columns: 1fr;
        gap: 25px;
        margin-top: 43px;
    }
    .zx-decision h3 {
        font-size: 29px;
        margin: 10px 0;
    }
    .zx-decision p {
        font-size: 12px;
        max-width: none;
    }
    .zx-decision-board > div {
        padding: 22px;
    }
    .zx-decision-board strong {
        font-size: 14px;
    }
    .zx-decision-board small {
        font-size: 10px;
    }
    .zx-experience-step {
        display: block;
        padding: 23px;
    }
    .zx-step-visual {
        height: 125px;
        margin: 5px 0 14px;
        min-height: 0;
    }
    .zx-experience-step h3 {
        font-size: 18px;
        margin-top: 0;
    }
    .zx-experience-step p {
        font-size: 12px;
    }
    .zx-waveform {
        gap: 5px;
    }
    .zx-collab-cursor {
        left: 30px;
        bottom: 5px;
    }
    .zx-takeover > span:first-child {
        font-size: 12px;
    }
    .zx-experience-steps {
        margin-bottom: 23px;
    }
    .zx-path {
        grid-template-columns: 24px 1fr 18px;
        gap: 12px;
        padding-block: 24px;
    }
    .zx-path-art {
        display: none;
    }
    .zx-path-number {
        font-size: 12px;
    }
    .zx-path-copy h3 {
        font-size: 22px;
    }
    .zx-path-copy p {
        font-size: 11px;
    }
    .zx-path-copy .zx-path-tags {
        margin-top: 10px;
    }
    .zx-path-tags > span {
        font-size: 8px;
    }
    .zx-path > .zx-icon {
        width: 18px;
    }
    .zx-paths-bottom {
        display: block;
        font-size: 10px;
    }
    .zx-paths-bottom .zx-inline-link {
        margin-top: 12px;
    }
    .zx-journal-grid {
        grid-template-columns: 1fr;
        gap: 27px;
    }
    .zx-journal-card {
        padding-top: 20px;
    }
    .zx-journal-card h3 {
        font-size: 22px;
        margin: 12px 0 8px;
    }
    .zx-journal-card p {
        margin-bottom: 12px;
    }
    .zx-faq-grid {
        grid-template-columns: 1fr;
        gap: 27px;
    }
    .zx-faq h2 {
        margin-bottom: 15px;
    }
    .zx-faq-items summary {
        font-size: 13px;
        padding: 18px 0;
    }
    .zx-faq-items details p {
        font-size: 12px;
        max-width: 100%;
    }
    .zx-final {
        padding: 35px 0 40px;
    }
    .zx-final-top > span:last-child {
        font-size: 7px;
    }
    .zx-final-top {
        gap: 10px;
    }
    .zx-final h2 {
        font-size: 34px;
        line-height: 1.6;
        letter-spacing: -0.6px;
        margin: 22px 0;
    }
    .zx-final-bottom {
        display: block;
    }
    .zx-final-bottom p {
        font-size: 12px;
        margin-bottom: 20px;
    }
    .zx-final-bottom .zx-button {
        min-height: 48px;
        font-size: 13px;
    }
    .zx-footer {
        padding-top: 40px;
    }
    .zx-footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 28px;
    }
    .zx-footer-top > div:first-child {
        grid-column: span 2;
    }
    .zx-footer-top p {
        font-size: 11px;
        line-height: 1.9;
        margin-top: 14px;
    }
    .zx-footer-bottom {
        flex-wrap: wrap;
        gap: 12px;
        font-size: 9px;
        margin-top: 30px;
        padding-top: 17px;
    }
    .zx-footer-bottom > span:nth-child(2) {
        display: none;
    }
    .zx-motion-toggle {
        font-size: 10px;
    }
}
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
    }
    .zx-cursor-ai {
        display: none;
    }
}
@media (pointer: coarse) {
    .zx-cursor-you {
        display: none !important;
    }
}