:root {
    --gh-ink: #0b1220;
    --gh-body: #46566d;
    --gh-muted: #6b7a90;
    --gh-blue: #2563eb;
    --gh-cyan: #06b6d4;
    --gh-violet: #7c3aed;
    --gh-surface: #ffffff;
    --gh-soft: #f6f9ff;
    --gh-line: #dce7f5;
    --gh-shadow: 0 24px 70px rgba(37, 99, 235, .11);
}

html.growth-page-root,
body.growth-page-body {
    overflow-x: clip;
}

.growth-home {
    overflow: visible;
    overflow-x: clip;
    background: var(--gh-soft);
    color: var(--gh-ink);
}

.growth-home *,
.growth-home *::before,
.growth-home *::after {
    box-sizing: border-box;
}

.growth-home > section,
.growth-home > section + section {
    width: 100%;
    margin: 0;
    box-sizing: border-box;
}

.gh-shell {
    width: min(1360px, calc(100% - 64px));
    margin: 0 auto;
}

.gh-kicker {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin: 0 0 18px;
    color: var(--gh-blue);
    font-size: .78rem;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.gh-kicker::before {
    width: 28px;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--gh-blue), var(--gh-cyan));
    content: "";
}

.gh-section-head {
    max-width: 820px;
    margin-bottom: 46px;
}

.gh-section-head h2 {
    margin: 0;
    color: var(--gh-ink);
    font-size: clamp(2rem, 4.3vw, 3.75rem);
    font-weight: 750;
    letter-spacing: -.045em;
    line-height: 1.08;
}

.gh-section-head p {
    margin: 22px 0 0;
    color: var(--gh-body);
    font-size: 1.04rem;
    line-height: 1.85;
}

.gh-button-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.gh-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 24px;
    border: 1px solid transparent;
    border-radius: 10px;
    font-size: .92rem;
    font-weight: 750;
    text-decoration: none;
    transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease;
}

.gh-button:hover {
    transform: translateY(-2px);
    text-decoration: none;
}

.gh-button-primary {
    background: linear-gradient(135deg, var(--gh-blue), #4f46e5);
    color: #fff;
    box-shadow: 0 14px 34px rgba(37, 99, 235, .24);
}

.gh-button-secondary {
    border-color: #cbd8ea;
    background: rgba(255, 255, 255, .82);
    color: var(--gh-ink);
}

.gh-hero {
    position: relative;
    min-height: 760px;
    display: flex;
    align-items: center;
    padding: 106px 0 80px;
    background:
        radial-gradient(circle at 82% 16%, rgba(6, 182, 212, .18), transparent 28%),
        radial-gradient(circle at 12% 16%, rgba(124, 58, 237, .12), transparent 25%),
        linear-gradient(180deg, #f9fbff 0%, #eef5ff 100%);
}

.gh-hero::before {
    position: absolute;
    inset: 0;
    opacity: .48;
    background-image:
        linear-gradient(rgba(37, 99, 235, .055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(37, 99, 235, .055) 1px, transparent 1px);
    background-size: 52px 52px;
    mask-image: linear-gradient(to bottom, #000, transparent 88%);
    content: "";
    pointer-events: none;
}

.gh-hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.03fr) minmax(470px, .97fr);
    align-items: center;
    gap: 76px;
}

.gh-hero h1 {
    max-width: 760px;
    margin: 0;
    color: var(--gh-ink);
    font-size: clamp(3rem, 5.7vw, 5.6rem);
    font-weight: 780;
    letter-spacing: -.065em;
    line-height: .98;
}

.gh-hero h1 span {
    display: block;
    margin-top: 12px;
    background: linear-gradient(110deg, var(--gh-blue), var(--gh-cyan) 52%, var(--gh-violet));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.gh-hero-copy {
    max-width: 700px;
    margin: 28px 0 30px;
    color: var(--gh-body);
    font-size: 1.08rem;
    line-height: 1.85;
}

.gh-entry-note {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 22px 0 0;
    color: #34445b;
    font-size: .88rem;
    font-weight: 650;
}

.gh-entry-note::before {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--gh-cyan);
    box-shadow: 0 0 0 6px rgba(6, 182, 212, .12);
    content: "";
}

.gh-hero-pricebar {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-top: 34px;
}

.gh-hero-pricebar div {
    padding: 16px 18px;
    border: 1px solid rgba(37, 99, 235, .14);
    border-radius: 12px;
    background: rgba(255, 255, 255, .72);
    backdrop-filter: blur(12px);
}

.gh-hero-pricebar span {
    display: block;
    color: var(--gh-muted);
    font-size: .74rem;
}

.gh-hero-pricebar strong {
    display: block;
    margin-top: 5px;
    color: var(--gh-ink);
    font-size: .95rem;
}

/* The Chinese homepage is currently in a separate design-review lane. */
.growth-page-body-zh .gh-hero {
    padding: 120px 0 80px;
    background: #02050a;
}

.growth-page-body-zh .gh-hero::before {
    display: none;
}

.growth-page-body-zh .gh-hero-grid {
    grid-template-columns: minmax(0, 1fr);
    justify-items: center;
    text-align: center;
}

.growth-page-body-zh .gh-hero-grid > div {
    display: flex;
    width: min(1080px, 100%);
    align-items: center;
    flex-direction: column;
}

.growth-page-body-zh .gh-hero .gh-kicker {
    color: #a5f3fc;
}

.growth-page-body-zh .gh-hero .gh-kicker::before {
    background: linear-gradient(90deg, #67e8f9, #c4b5fd);
}

.growth-page-body-zh .gh-hero h1 {
    max-width: 1080px;
    margin-right: auto;
    margin-left: auto;
    color: #fff;
    font-size: 5rem;
    text-align: center;
    text-shadow: 0 8px 32px rgba(0, 0, 0, .38);
}

.growth-page-body-zh .gh-hero h1 span {
    background: linear-gradient(110deg, #f8fafc 0%, #a5f3fc 50%, #c4b5fd 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.growth-page-body-zh .gh-hero-copy {
    margin-right: auto;
    margin-left: auto;
    color: #e2e8f0;
    font-size: 1rem;
    text-align: center;
    text-shadow: 0 2px 14px rgba(0, 0, 0, .45);
}

.growth-page-body-zh .gh-hero .gh-button-row { justify-content: center; }

.growth-page-body-zh .gh-hero .gh-button-secondary {
    border-color: rgba(255, 255, 255, .42);
    background: rgba(2, 5, 10, .45);
    color: #fff;
    backdrop-filter: blur(12px);
}

.gh-hero-visual {
    position: relative;
    min-height: 540px;
}

.gh-dashboard {
    position: absolute;
    inset: 44px 0 34px 22px;
    overflow: hidden;
    border: 1px solid rgba(37, 99, 235, .2);
    border-radius: 24px;
    background: rgba(255, 255, 255, .88);
    box-shadow: var(--gh-shadow);
    transform: perspective(1100px) rotateY(-6deg) rotateX(2deg);
}

.gh-dashboard-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 48px;
    padding: 0 18px;
    border-bottom: 1px solid var(--gh-line);
}

.gh-dashboard-dots {
    display: flex;
    gap: 6px;
}

.gh-dashboard-dots i {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #b9c8dd;
}

.gh-dashboard-top span {
    color: var(--gh-muted);
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .08em;
}

.gh-dashboard-body {
    display: grid;
    grid-template-columns: 104px 1fr;
    min-height: 420px;
}

.gh-dashboard-nav {
    padding: 20px 14px;
    border-right: 1px solid var(--gh-line);
    background: #f8fbff;
}

.gh-dashboard-nav span {
    display: block;
    height: 8px;
    margin-bottom: 18px;
    border-radius: 999px;
    background: #d9e5f5;
}

.gh-dashboard-nav span:first-child {
    width: 76%;
    background: linear-gradient(90deg, var(--gh-blue), var(--gh-cyan));
}

.gh-dashboard-main {
    padding: 24px;
}

.gh-dashboard-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.gh-dashboard-metric {
    min-height: 86px;
    padding: 14px;
    border: 1px solid var(--gh-line);
    border-radius: 12px;
    background: #fff;
}

.gh-dashboard-metric span {
    color: var(--gh-muted);
    font-size: .68rem;
}

.gh-dashboard-metric strong {
    display: block;
    margin-top: 10px;
    color: var(--gh-ink);
    font-size: 1.15rem;
}

.gh-dashboard-chart {
    position: relative;
    height: 178px;
    margin-top: 16px;
    overflow: hidden;
    border: 1px solid var(--gh-line);
    border-radius: 14px;
    background:
        linear-gradient(rgba(37, 99, 235, .06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(37, 99, 235, .06) 1px, transparent 1px),
        #fbfdff;
    background-size: 32px 32px;
}

.gh-dashboard-chart svg {
    position: absolute;
    inset: 18px;
    width: calc(100% - 36px);
    height: calc(100% - 36px);
}

.gh-dashboard-list {
    display: grid;
    gap: 9px;
    margin-top: 16px;
}

.gh-dashboard-list span {
    height: 9px;
    border-radius: 999px;
    background: #e6edf7;
}

.gh-dashboard-list span:nth-child(2) { width: 82%; }
.gh-dashboard-list span:nth-child(3) { width: 64%; }

.gh-float-card {
    position: absolute;
    z-index: 2;
    padding: 14px 17px;
    border: 1px solid rgba(37, 99, 235, .17);
    border-radius: 14px;
    background: rgba(255, 255, 255, .94);
    box-shadow: 0 16px 38px rgba(30, 64, 175, .16);
}

.gh-float-card strong,
.gh-float-card span { display: block; }
.gh-float-card strong { font-size: .84rem; }
.gh-float-card span { margin-top: 4px; color: var(--gh-muted); font-size: .7rem; }
.gh-float-card-one { top: 8px; right: 34px; }
.gh-float-card-two { bottom: 0; left: 0; }

.gh-path {
    padding: 112px 0 64px;
    background: #fff;
}

.gh-process-experience {
    position: relative;
    background: #f6f9ff;
}

.gh-process-experience > section {
    width: 100%;
    margin: 0;
}

.gh-process-nav {
    position: sticky;
    top: 94px;
    z-index: 12;
    border-top: 1px solid rgba(220, 231, 245, .82);
    border-bottom: 1px solid rgba(196, 211, 231, .9);
    background: rgba(255, 255, 255, .94);
    box-shadow: 0 16px 42px rgba(22, 45, 86, .08);
    backdrop-filter: blur(18px);
}

.gh-process-track {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    align-items: stretch;
    padding: 12px 0;
}

.gh-process-step {
    position: relative;
    display: flex;
    min-width: 0;
    min-height: 64px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 10px 22px 10px 12px;
    border: 1px solid transparent;
    border-radius: 14px;
    color: #52627a;
    text-decoration: none;
    transition: color .2s ease, border-color .2s ease, background-color .2s ease, box-shadow .2s ease;
}

.gh-process-step:hover,
.gh-process-step:focus-visible {
    border-color: rgba(37, 99, 235, .24);
    background: #f4f8ff;
    color: #174ea6;
    text-decoration: none;
}

.gh-process-step::after {
    position: absolute;
    top: 50%;
    right: -5px;
    z-index: 1;
    color: #9bb0ca;
    font-size: 1.15rem;
    line-height: 1;
    transform: translate(50%, -50%);
    content: "›";
}

.gh-process-step:last-child::after { display: none; }

.gh-process-number {
    display: grid;
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    place-items: center;
    border: 1px solid #c9d7ea;
    border-radius: 50%;
    background: #fff;
    color: #5f7190;
    font-size: .76rem;
    font-weight: 850;
    letter-spacing: .06em;
    transition: color .2s ease, border-color .2s ease, background-color .2s ease, box-shadow .2s ease;
}

.gh-process-title {
    min-width: 0;
    font-size: .78rem;
    font-weight: 750;
    line-height: 1.35;
    text-align: left;
}

.gh-process-step.is-active,
.gh-process-step[aria-current="step"] {
    border-color: rgba(37, 99, 235, .28);
    background: linear-gradient(135deg, #eef5ff, #f1fbff);
    color: #174ea6;
    box-shadow: 0 8px 24px rgba(37, 99, 235, .1);
}

.gh-process-step.is-active .gh-process-number,
.gh-process-step[aria-current="step"] .gh-process-number {
    border-color: transparent;
    background: linear-gradient(135deg, var(--gh-blue), var(--gh-cyan));
    color: #fff;
    box-shadow: 0 7px 18px rgba(37, 99, 235, .24);
}

.gh-ai-thread {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin-top: 24px;
    padding: 14px 18px;
    border: 1px solid rgba(124, 58, 237, .16);
    border-radius: 12px;
    background: linear-gradient(90deg, rgba(37, 99, 235, .06), rgba(6, 182, 212, .08), rgba(124, 58, 237, .06));
    color: #34445b;
    font-size: .86rem;
    text-align: center;
}

.gh-stages {
    padding: 112px 0;
    background: #f6f9ff;
}

.gh-stage-list {
    display: grid;
    gap: 44px;
}

.gh-stage {
    --gh-stage-accent: #2563eb;
    position: relative;
    scroll-margin-top: 188px;
    overflow: hidden;
    border: 1px solid var(--gh-line);
    border-radius: 28px;
    background: #fff;
    box-shadow: 0 20px 58px rgba(22, 45, 86, .08);
}

.gh-stage::before {
    position: absolute;
    inset: 0 0 auto;
    height: 5px;
    background: linear-gradient(90deg, var(--gh-stage-accent), rgba(6, 182, 212, .82));
    content: "";
}

.gh-stage::after {
    position: absolute;
    top: 2px;
    right: 34px;
    color: var(--gh-stage-accent);
    font-size: clamp(7rem, 12vw, 11rem);
    font-weight: 900;
    letter-spacing: -.09em;
    line-height: 1;
    opacity: .035;
    pointer-events: none;
}

.gh-stage > * { position: relative; z-index: 1; }

.gh-stage-header {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr);
    align-items: end;
    gap: 42px;
    padding: 46px 48px 34px;
}

.gh-stage-heading { min-width: 0; }

.gh-stage-label {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
    color: var(--gh-stage-accent);
    font-size: .76rem;
    font-weight: 850;
    letter-spacing: .1em;
}

.gh-stage-label strong {
    display: grid;
    width: 38px;
    height: 38px;
    place-items: center;
    border-radius: 11px;
    background: color-mix(in srgb, var(--gh-stage-accent) 11%, white);
    font-size: .78rem;
}

.gh-stage h3 {
    margin: 0;
    color: var(--gh-ink);
    font-size: clamp(1.75rem, 3vw, 2.7rem);
    letter-spacing: -.035em;
    line-height: 1.12;
}

.gh-stage-summary {
    max-width: 760px;
    margin: 16px 0 0;
    color: var(--gh-body);
    font-size: .96rem;
    line-height: 1.78;
}

.gh-stage-position {
    padding: 22px 24px;
    border: 1px solid color-mix(in srgb, var(--gh-stage-accent) 22%, white);
    border-radius: 18px;
    background: color-mix(in srgb, var(--gh-stage-accent) 6%, white);
}

.gh-stage-position > span,
.gh-stage-panel-index {
    display: block;
    color: var(--gh-stage-accent);
    font-size: .68rem;
    font-weight: 850;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.gh-stage-position strong {
    display: block;
    margin-top: 10px;
    color: var(--gh-ink);
    font-size: .98rem;
    line-height: 1.52;
}

.gh-stage-position p {
    margin: 9px 0 0;
    color: var(--gh-muted);
    font-size: .76rem;
    line-height: 1.62;
}

.gh-stage-body {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 18px;
    padding: 0 48px 40px;
}

.gh-stage-panel {
    min-width: 0;
    padding: 24px 8px 20px;
    border: 0;
    border-top: 1px solid color-mix(in srgb, var(--gh-stage-accent) 22%, #dbe5f2);
    border-radius: 0;
    background: transparent;
}

.gh-stage-panel h4 {
    margin: 10px 0 18px;
    color: var(--gh-ink);
    font-size: 1.08rem;
}

.gh-stage-panel ul {
    display: grid;
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.gh-stage-panel li {
    position: relative;
    padding-left: 18px;
    color: #394a61;
    font-size: .8rem;
    line-height: 1.62;
}

.gh-stage-panel li::before {
    position: absolute;
    top: .62em;
    left: 0;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gh-blue), var(--gh-cyan));
    content: "";
}

.gh-stage-offers {
    padding: 26px;
    border: 1px solid color-mix(in srgb, var(--gh-stage-accent) 24%, white);
    border-radius: 22px;
    background: color-mix(in srgb, var(--gh-stage-accent) 5%, white);
    box-shadow: 0 18px 42px color-mix(in srgb, var(--gh-stage-accent) 10%, transparent);
}

.gh-stage-offer-list { display: grid; gap: 1px; overflow: hidden; border: 1px solid #dce6f4; border-radius: 13px; background: #dce6f4; }

.gh-stage-offer-list > div {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
    padding: 13px 14px;
    background: #fff;
}

.gh-stage-offer-list span { color: #40516a; font-size: .77rem; }
.gh-stage-offer-list strong { flex: 0 0 auto; color: var(--gh-ink); font-size: .82rem; }
.gh-stage-offer-list-dense { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.gh-stage-offer-featured { grid-column: 1 / -1; background: color-mix(in srgb, var(--gh-stage-accent) 9%, white) !important; }
.gh-stage-offer-featured strong { color: var(--gh-stage-accent); }

.gh-stage-offers > p {
    margin: 16px 0 0;
    color: var(--gh-muted);
    font-size: .73rem;
    line-height: 1.62;
}

.gh-stage-visual {
    position: relative;
    min-width: 0;
    min-height: 370px;
    margin: 0;
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--gh-stage-accent) 18%, white);
    border-radius: 24px;
    background: #dce8f8;
    box-shadow: 0 24px 54px rgba(20, 43, 83, .15);
    isolation: isolate;
}

.gh-stage-visual::before {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(180deg, rgba(5, 18, 43, .05) 28%, rgba(5, 18, 43, .76) 100%);
    content: "";
    pointer-events: none;
}

.gh-stage-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .7s cubic-bezier(.2, .75, .25, 1);
}

.gh-stage:hover .gh-stage-visual img { transform: scale(1.025); }

.gh-visual-eyebrow {
    position: absolute;
    top: 22px;
    left: 22px;
    z-index: 2;
    padding: 8px 12px;
    border: 1px solid rgba(255, 255, 255, .56);
    border-radius: 999px;
    background: rgba(7, 25, 57, .64);
    color: #fff;
    font-size: .67rem;
    font-weight: 850;
    letter-spacing: .1em;
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
}

.gh-stage-visual figcaption {
    position: absolute;
    right: 24px;
    bottom: 22px;
    left: 24px;
    z-index: 2;
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
    color: #fff;
}

.gh-stage-visual figcaption strong {
    max-width: 58%;
    font-size: clamp(1.16rem, 2vw, 1.55rem);
    line-height: 1.25;
}

.gh-stage-visual figcaption span {
    max-width: 38%;
    color: rgba(255, 255, 255, .82);
    font-size: .72rem;
    line-height: 1.55;
    text-align: right;
}

.gh-visual-module-rail,
.gh-visual-channel-list,
.gh-visual-agent-list {
    position: absolute;
    z-index: 2;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.gh-visual-module-rail span,
.gh-visual-channel-list span,
.gh-visual-agent-list span {
    padding: 8px 11px;
    border: 1px solid rgba(255, 255, 255, .54);
    border-radius: 10px;
    background: rgba(8, 27, 61, .66);
    color: #fff;
    font-size: .66rem;
    font-weight: 760;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.gh-visual-module-rail { top: 22px; right: 22px; max-width: 58%; justify-content: flex-end; }
.gh-visual-channel-list { top: 50%; right: 22px; max-width: 220px; justify-content: flex-end; transform: translateY(-50%); }
.gh-visual-channel-list span { border-color: rgba(255, 255, 255, .7); background: rgba(150, 18, 91, .72); }
.gh-visual-agent-list { top: 22px; right: 22px; max-width: 58%; justify-content: flex-end; }
.gh-visual-agent-list span { background: rgba(78, 29, 151, .72); }

.gh-stage-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 20px 48px;
    border-top: 1px solid #e2eaf5;
    background: rgba(247, 250, 255, .82);
}

.gh-stage-footer > span {
    color: #34465f;
    font-size: .78rem;
    font-weight: 720;
}

.gh-stage-link {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    gap: 8px;
    color: var(--gh-stage-accent);
    font-size: .8rem;
    font-weight: 750;
    text-decoration: none;
    white-space: nowrap;
}

.gh-stage-link::after { content: "→"; }

#stage-website { --gh-stage-accent: #2563eb; background: linear-gradient(145deg, #fff 54%, #f1f7ff); }
#stage-website::after { content: "01"; }
#stage-website .gh-stage-visual { grid-column: 1 / 9; grid-row: 1 / 3; }
#stage-website .gh-stage-problems { grid-column: 9 / 13; grid-row: 1; }
#stage-website .gh-stage-outcomes { grid-column: 9 / 13; grid-row: 2; }
#stage-website .gh-stage-offers { grid-column: 1 / 13; grid-row: 3; }
#stage-website .gh-stage-offer-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }

#stage-seo { --gh-stage-accent: #0891b2; background: radial-gradient(circle at 88% 8%, rgba(6, 182, 212, .13), transparent 29%), #fff; }
#stage-seo::after { content: "02"; }
#stage-seo .gh-stage-visual { grid-column: 5 / 13; grid-row: 1 / 3; }
#stage-seo .gh-stage-problems { grid-column: 1 / 5; grid-row: 1; }
#stage-seo .gh-stage-outcomes { grid-column: 1 / 5; grid-row: 2; }
#stage-seo .gh-stage-offers { grid-column: 1 / 13; grid-row: 3; }
#stage-seo .gh-stage-offer-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }

#stage-operations { --gh-stage-accent: #4f46e5; background: linear-gradient(180deg, #f7f7ff, #fff 44%); }
#stage-operations::after { content: "03"; }
#stage-operations .gh-stage-header { grid-template-columns: 1fr; }
#stage-operations .gh-stage-position { display: grid; grid-template-columns: auto 1fr 1.15fr; align-items: center; gap: 20px; }
#stage-operations .gh-stage-position strong,
#stage-operations .gh-stage-position p { margin-top: 0; }
#stage-operations .gh-stage-visual { grid-column: 1 / 13; grid-row: 1; min-height: 430px; }
#stage-operations .gh-stage-problems { grid-column: 1 / 4; grid-row: 2; }
#stage-operations .gh-stage-offers { grid-column: 4 / 10; grid-row: 2; }
#stage-operations .gh-stage-outcomes { grid-column: 10 / 13; grid-row: 2; }

#stage-social { --gh-stage-accent: #db2777; background: radial-gradient(circle at 0 100%, rgba(219, 39, 119, .08), transparent 35%), #fff; }
#stage-social::after { content: "04"; }
#stage-social .gh-stage-visual { grid-column: 1 / 8; grid-row: 1 / 3; min-height: 500px; }
#stage-social .gh-stage-offers { grid-column: 8 / 13; grid-row: 1; }
#stage-social .gh-stage-problems { grid-column: 8 / 10; grid-row: 2; }
#stage-social .gh-stage-outcomes { grid-column: 10 / 13; grid-row: 2; }
#stage-social .gh-stage-panel:not(.gh-stage-offers) { padding-inline: 4px; }

#stage-iteration { --gh-stage-accent: #0f9f6e; background: linear-gradient(145deg, #fff, #f2fbf7); }
#stage-iteration::after { content: "05"; }
#stage-iteration .gh-stage-visual { grid-column: 1 / 13; grid-row: 1; min-height: 440px; }
#stage-iteration .gh-stage-problems { grid-column: 1 / 4; grid-row: 2; }
#stage-iteration .gh-stage-offers { grid-column: 4 / 9; grid-row: 2; }
#stage-iteration .gh-stage-outcomes { grid-column: 9 / 13; grid-row: 2; }
#stage-iteration .gh-stage-visual::before { background: linear-gradient(180deg, rgba(3, 26, 18, .02) 18%, rgba(3, 32, 24, .82) 100%); }
.gh-stage-loop {
    position: absolute;
    right: 24px;
    bottom: 92px;
    left: 24px;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .4);
    border-radius: 16px;
    background: rgba(2, 47, 34, .68);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
}
.gh-stage-loop span { position: relative; padding: 16px 18px; color: #fff; font-size: .74rem; font-weight: 760; text-align: center; }
.gh-stage-loop span:not(:last-child)::after { position: absolute; top: 50%; right: -4px; color: #8de3c4; content: "→"; transform: translateY(-50%); }
.gh-stage-loop strong { margin-right: 7px; color: #68e2b7; }

#stage-ai { --gh-stage-accent: #7c3aed; background: radial-gradient(circle at 85% 0, rgba(124, 58, 237, .16), transparent 33%), linear-gradient(145deg, #fbfaff, #f5f9ff); }
#stage-ai::after { content: "06"; }
#stage-ai .gh-stage-visual { grid-column: 5 / 13; grid-row: 1 / 3; min-height: 500px; }
#stage-ai .gh-stage-offers { grid-column: 1 / 5; grid-row: 1; }
#stage-ai .gh-stage-outcomes { grid-column: 1 / 5; grid-row: 2; }
#stage-ai .gh-stage-problems { grid-column: 1 / 13; grid-row: 3; }
#stage-ai .gh-stage-problems ul { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.gh-products {
    padding: 112px 0;
    background: #fff;
}

.gh-product-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.gh-product-card {
    display: flex;
    min-height: 330px;
    flex-direction: column;
    padding: 28px;
    border: 1px solid var(--gh-line);
    border-radius: 18px;
    background: linear-gradient(180deg, #fff, #f8fbff);
}

.gh-product-icon {
    display: grid;
    width: 46px;
    height: 46px;
    place-items: center;
    border-radius: 13px;
    background: linear-gradient(135deg, rgba(37, 99, 235, .12), rgba(6, 182, 212, .16));
    color: var(--gh-blue);
    font-size: .78rem;
    font-weight: 850;
}

.gh-product-card h3 {
    margin: 26px 0 12px;
    color: var(--gh-ink);
    font-size: 1.22rem;
}

.gh-product-card p {
    margin: 0;
    color: var(--gh-body);
    font-size: .86rem;
    line-height: 1.72;
}

.gh-product-card strong {
    display: block;
    margin-top: auto;
    padding-top: 24px;
    color: var(--gh-ink);
    font-size: 1rem;
}

.gh-product-card a {
    margin-top: 13px;
    color: var(--gh-blue);
    font-size: .82rem;
    font-weight: 750;
    text-decoration: none;
}

.gh-pricing {
    padding: 112px 0;
    background:
        radial-gradient(circle at 85% 0%, rgba(6, 182, 212, .14), transparent 30%),
        #eef5ff;
}

.gh-pricing-intro {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 36px;
    margin-bottom: 44px;
}

.gh-pricing-intro .gh-section-head { margin-bottom: 0; }

.gh-price-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.gh-price-card {
    display: flex;
    min-height: 490px;
    flex-direction: column;
    padding: 30px;
    border: 1px solid rgba(37, 99, 235, .16);
    border-radius: 20px;
    background: rgba(255, 255, 255, .9);
    box-shadow: 0 16px 46px rgba(37, 99, 235, .07);
}

.gh-price-card-featured {
    border-color: rgba(37, 99, 235, .55);
    box-shadow: 0 22px 60px rgba(37, 99, 235, .15);
}

.gh-price-tag {
    align-self: flex-start;
    padding: 6px 9px;
    border-radius: 999px;
    background: #edf4ff;
    color: var(--gh-blue);
    font-size: .7rem;
    font-weight: 800;
}

.gh-price-card h3 {
    margin: 20px 0 8px;
    color: var(--gh-ink);
    font-size: 1.28rem;
}

.gh-price-lead {
    margin: 0 0 20px;
    color: var(--gh-muted);
    font-size: .8rem;
    line-height: 1.6;
}

.gh-price-lines {
    display: grid;
    gap: 0;
    margin: 0;
}

.gh-price-line {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 14px;
    padding: 14px 0;
    border-top: 1px solid var(--gh-line);
}

.gh-price-line span {
    color: #3e4f66;
    font-size: .79rem;
}

.gh-price-line strong {
    flex: 0 0 auto;
    color: var(--gh-ink);
    font-size: .92rem;
}

.gh-price-note {
    margin: auto 0 0;
    padding-top: 22px;
    color: var(--gh-muted);
    font-size: .74rem;
    line-height: 1.65;
}

.gh-price-card .gh-button {
    width: 100%;
    min-height: 44px;
    margin-top: 20px;
    box-sizing: border-box;
}

.gh-boundary {
    margin-top: 24px;
    padding: 18px 20px;
    border: 1px solid rgba(37, 99, 235, .16);
    border-radius: 14px;
    background: rgba(255, 255, 255, .65);
    color: #506078;
    font-size: .78rem;
    line-height: 1.7;
}

.gh-proof {
    padding: 112px 0;
    background: #fff;
}

.gh-proof-grid {
    display: grid;
    grid-template-columns: 1.08fr .92fr;
    align-items: center;
    gap: 64px;
}

.gh-proof-visual {
    overflow: hidden;
    border: 1px solid var(--gh-line);
    border-radius: 22px;
    box-shadow: var(--gh-shadow);
}

.gh-proof-visual img {
    width: 100%;
    display: block;
}

.gh-proof-list {
    display: grid;
    gap: 14px;
    margin-top: 28px;
}

.gh-proof-item {
    padding: 18px 20px;
    border: 1px solid var(--gh-line);
    border-radius: 14px;
    background: #f9fbff;
}

.gh-proof-item strong {
    display: block;
    margin-bottom: 6px;
    color: var(--gh-ink);
    font-size: .92rem;
}

.gh-proof-item span {
    color: var(--gh-body);
    font-size: .8rem;
    line-height: 1.65;
}

.gh-final {
    padding: 104px 0;
    background: linear-gradient(135deg, #0f3b91, #255edb 48%, #166e9b);
    color: #fff;
}

.gh-final-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 46px;
}

.gh-final h2 {
    max-width: 900px;
    margin: 0;
    color: #fff;
    font-size: clamp(2.1rem, 4.4vw, 4rem);
    letter-spacing: -.045em;
    line-height: 1.08;
}

.gh-final p {
    max-width: 820px;
    margin: 20px 0 0;
    color: rgba(255, 255, 255, .78);
    font-size: 1rem;
    line-height: 1.75;
}

.gh-final .gh-button-primary {
    background: #fff;
    color: #174ea6;
    box-shadow: 0 16px 40px rgba(4, 24, 65, .22);
}

.gh-final .gh-button-secondary {
    border-color: rgba(255, 255, 255, .45);
    background: transparent;
    color: #fff;
}

@media (max-width: 1120px) {
    .gh-hero-grid,
    .gh-proof-grid { grid-template-columns: 1fr; }
    .gh-hero-visual { min-height: 500px; }
    .gh-process-nav .gh-shell { width: 100%; }
    .gh-process-track {
        display: flex;
        overflow-x: auto;
        padding: 12px 24px;
        scroll-padding-inline: 24px;
        scroll-snap-type: x proximity;
        scrollbar-width: none;
    }
    .gh-process-track::-webkit-scrollbar { display: none; }
    .gh-process-step {
        min-width: 210px;
        flex: 0 0 210px;
        scroll-snap-align: center;
    }
    .gh-product-grid,
    .gh-price-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .gh-stage-header { grid-template-columns: 1fr; gap: 24px; padding: 40px 38px 28px; }
    .gh-stage-body { grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 0 38px 30px; }
    .gh-stage-footer { padding-inline: 38px; }
    #stage-operations .gh-stage-position { grid-template-columns: 1fr; gap: 8px; }
    #stage-website .gh-stage-visual,
    #stage-seo .gh-stage-visual,
    #stage-operations .gh-stage-visual,
    #stage-social .gh-stage-visual,
    #stage-iteration .gh-stage-visual,
    #stage-ai .gh-stage-visual { grid-column: 1 / -1; grid-row: 1; min-height: 430px; }
    #stage-website .gh-stage-problems,
    #stage-seo .gh-stage-problems,
    #stage-operations .gh-stage-problems,
    #stage-social .gh-stage-problems,
    #stage-iteration .gh-stage-problems,
    #stage-ai .gh-stage-problems { grid-column: 1; grid-row: 2; }
    #stage-website .gh-stage-outcomes,
    #stage-seo .gh-stage-outcomes,
    #stage-operations .gh-stage-outcomes,
    #stage-social .gh-stage-outcomes,
    #stage-iteration .gh-stage-outcomes,
    #stage-ai .gh-stage-outcomes { grid-column: 2; grid-row: 2; }
    #stage-website .gh-stage-offers,
    #stage-seo .gh-stage-offers,
    #stage-operations .gh-stage-offers,
    #stage-social .gh-stage-offers,
    #stage-iteration .gh-stage-offers,
    #stage-ai .gh-stage-offers { grid-column: 1 / -1; grid-row: 3; }
    #stage-ai .gh-stage-problems ul { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
    .gh-shell {
        width: calc(100% - 36px);
        max-width: 1360px;
    }
    .gh-hero-grid,
    .gh-hero-grid > *,
    .gh-dashboard,
    .gh-dashboard-body,
    .gh-dashboard-main,
    .gh-stage,
    .gh-stage-header,
    .gh-stage-body,
    .gh-stage-panel,
    .gh-pricing-intro,
    .gh-price-card {
        min-width: 0;
        max-width: 100%;
    }
    .gh-hero { min-height: 0; padding: 74px 0 64px; }
    .gh-hero h1 {
        font-size: clamp(2.2rem, 10.8vw, 3rem);
        letter-spacing: -.055em;
    }
    html:not([lang="zh-CN"]) .gh-hero-copy { font-size: .94rem; }
    html[lang="zh-CN"] .gh-hero-copy { font-size: .875rem; }
    .gh-hero-pricebar,
    .gh-dashboard-metrics,
    .gh-product-grid,
    .gh-price-grid { grid-template-columns: 1fr; }
    .gh-hero-visual { min-height: 430px; }
    .gh-dashboard { inset: 34px 0 20px; transform: none; }
    .gh-dashboard-body { grid-template-columns: 72px 1fr; }
    .gh-dashboard-main { padding: 16px; }
    .gh-dashboard-top span {
        max-width: 190px;
        text-align: right;
        overflow-wrap: anywhere;
    }
    .gh-float-card-one { right: 8px; }
    .gh-path,
    .gh-stages,
    .gh-products,
    .gh-pricing,
    .gh-proof { padding: 78px 0; }
    .gh-path { padding-bottom: 46px; }
    .gh-section-head { margin-bottom: 34px; }
    .gh-process-nav { top: 70px; }
    .gh-process-track { padding: 10px 18px; scroll-padding-inline: 18px; }
    .gh-process-step {
        min-width: 190px;
        min-height: 58px;
        flex-basis: 190px;
        justify-content: flex-start;
    }
    .gh-process-title { font-size: .76rem; }
    .gh-ai-thread { align-items: flex-start; text-align: left; }
    .gh-stage-list { gap: 28px; }
    .gh-stage { border-radius: 20px; }
    .gh-stage-header { padding: 34px 24px 24px; }
    .gh-stage-position { padding: 19px; }
    .gh-stage-body,
    #stage-website .gh-stage-body,
    #stage-seo .gh-stage-body,
    #stage-operations .gh-stage-body,
    #stage-social .gh-stage-body,
    #stage-iteration .gh-stage-body,
    #stage-ai .gh-stage-body {
        grid-template-columns: 1fr;
        grid-template-areas: none;
        padding: 0 24px 24px;
    }
    #stage-website .gh-stage-body > *,
    #stage-seo .gh-stage-body > *,
    #stage-operations .gh-stage-body > *,
    #stage-social .gh-stage-body > *,
    #stage-iteration .gh-stage-body > *,
    #stage-ai .gh-stage-body > * { grid-column: auto; grid-row: auto; }
    #stage-website .gh-stage-visual,
    #stage-seo .gh-stage-visual,
    #stage-operations .gh-stage-visual,
    #stage-social .gh-stage-visual,
    #stage-ai .gh-stage-visual { min-height: 360px; }
    #stage-iteration .gh-stage-visual { min-height: 500px; }
    .gh-stage-visual { border-radius: 18px; }
    .gh-stage-visual figcaption { right: 18px; bottom: 18px; left: 18px; align-items: flex-start; flex-direction: column; gap: 7px; }
    .gh-stage-visual figcaption strong,
    .gh-stage-visual figcaption span { max-width: 100%; text-align: left; }
    .gh-visual-eyebrow { top: 16px; left: 16px; }
    .gh-visual-module-rail,
    .gh-visual-agent-list { top: 58px; right: 16px; left: 16px; max-width: none; justify-content: flex-start; }
    .gh-visual-channel-list { top: 62px; right: 16px; left: 16px; max-width: none; justify-content: flex-start; transform: none; }
    .gh-stage-panel { padding: 22px 2px 18px; }
    .gh-stage-offers { padding: 22px; }
    .gh-stage-loop { right: 18px; bottom: 106px; left: 18px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .gh-stage-loop span:nth-child(2)::after { display: none; }
    .gh-stage-footer { align-items: flex-start; flex-direction: column; gap: 14px; padding: 18px 24px 22px; }
    .gh-stage-offer-list-dense { grid-template-columns: 1fr; }
    .gh-stage-offer-featured { grid-column: auto; }
    .gh-hero-copy,
    .gh-entry-note,
    .gh-section-head h2,
    .gh-section-head p,
    .gh-stage h3,
    .gh-stage-summary,
    .gh-stage-position,
    .gh-stage-panel,
    .gh-stage-footer,
    .gh-price-line,
    .gh-boundary,
    .gh-final h2,
    .gh-final p {
        overflow-wrap: anywhere;
        word-break: break-word;
    }
    .gh-pricing-intro,
    .gh-final-grid { display: grid; grid-template-columns: 1fr; align-items: start; }
    .gh-price-card { min-height: 0; }
    .gh-final { padding: 76px 0; }
}

@media (prefers-reduced-motion: reduce) {
    .gh-button,
    .gh-process-step,
    .gh-process-number,
    .gh-stage-visual img,
    .gh-website-showcase-media,
    .gh-website-showcase-media img { transition: none; }
    .gh-dashboard { transform: none; }
    .gh-stage:hover .gh-stage-visual img,
    .gh-website-showcase-card:hover .gh-website-showcase-media,
    .gh-website-showcase-card:hover .gh-website-showcase-media img { transform: none; }
}

/* Chinese homepage stage refinement: locale-scoped so the English homepage stays unchanged. */
html[lang="zh-CN"] .gh-process-nav {
    top: 62px;
    border: 0;
    background:
        radial-gradient(circle at 18% -90%, rgba(255, 255, 255, .2), transparent 38%),
        radial-gradient(circle at 86% 180%, rgba(80, 94, 116, .34), transparent 44%),
        linear-gradient(112deg, rgba(1, 2, 3, .99), rgba(8, 10, 14, .99) 52%, rgba(20, 24, 31, .99));
    box-shadow: 0 18px 44px rgba(0, 0, 0, .3);
}

html[lang="zh-CN"] .gh-process-step {
    min-height: 0;
    padding: 5px 22px 5px 12px;
    color: rgba(255, 255, 255, .76);
}

html[lang="zh-CN"] .gh-process-step::after { color: rgba(255, 255, 255, .28); }

html[lang="zh-CN"] .gh-process-number {
    border-color: rgba(255, 255, 255, .28);
    background: rgba(255, 255, 255, .06);
    color: #fff;
}

html[lang="zh-CN"] .gh-process-step:hover,
html[lang="zh-CN"] .gh-process-step:focus-visible {
    border-color: rgba(255, 255, 255, .3);
    background: rgba(255, 255, 255, .1);
    color: #fff;
}

html[lang="zh-CN"] .gh-process-step.is-active,
html[lang="zh-CN"] .gh-process-step[aria-current="step"] {
    border-color: rgba(255, 255, 255, .42);
    background: linear-gradient(135deg, rgba(255, 255, 255, .18), rgba(255, 255, 255, .07));
    color: #fff;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .08), 0 12px 30px rgba(0, 0, 0, .32);
}

html[lang="zh-CN"] .gh-process-step.is-active .gh-process-number,
html[lang="zh-CN"] .gh-process-step[aria-current="step"] .gh-process-number {
    border-color: rgba(255, 255, 255, .48);
    background: linear-gradient(135deg, rgba(255, 255, 255, .26), rgba(255, 255, 255, .1));
    color: #fff;
    box-shadow: 0 8px 22px rgba(0, 0, 0, .3);
}

html[lang="zh-CN"] .gh-process-step.is-active .gh-process-title,
html[lang="zh-CN"] .gh-process-step[aria-current="step"] .gh-process-title { color: #fff; }

html[lang="zh-CN"] .gh-stages {
    padding-bottom: 0;
    background: linear-gradient(180deg, #f5f8fd 0, #fff 12%, #f3f8ff 100%);
}

html[lang="zh-CN"] .gh-stages > .gh-shell {
    width: 100%;
    max-width: none;
}

html[lang="zh-CN"] .gh-stages > .gh-shell > .gh-section-head {
    width: min(1360px, calc(100% - 64px));
    margin-right: auto;
    margin-left: auto;
}

html[lang="zh-CN"] .gh-stage-list { gap: 0; }

html[lang="zh-CN"] .gh-stage {
    width: 100%;
    max-width: none;
    margin-left: 0;
    overflow: hidden;
    border: 0;
    border-radius: 0;
    box-shadow: none;
}

html[lang="zh-CN"] .gh-stage::before {
    inset: 0;
    height: auto;
    background: radial-gradient(circle at 84% 10%, color-mix(in srgb, var(--gh-stage-accent) 9%, transparent), transparent 32%);
    pointer-events: none;
}

html[lang="zh-CN"] #stage-website {
    background: linear-gradient(140deg, #ffffff 0%, #f2f7ff 100%);
}

html[lang="zh-CN"] #stage-seo {
    background: linear-gradient(140deg, #eafaff 0%, #f7fdff 58%, #ffffff 100%);
}

html[lang="zh-CN"] #stage-operations {
    background: linear-gradient(140deg, #f6f4ff 0%, #ffffff 72%);
}

html[lang="zh-CN"] #stage-social {
    background: linear-gradient(140deg, #fff5fa 0%, #ffffff 68%);
}

html[lang="zh-CN"] #stage-iteration {
    background: linear-gradient(140deg, #effbf6 0%, #ffffff 68%);
}

html[lang="zh-CN"] #stage-ai {
    background: linear-gradient(140deg, #f7f2ff 0%, #f3f8ff 58%, #ffffff 100%);
}

html[lang="zh-CN"] .gh-stage-header {
    width: min(1360px, calc(100% - 64px));
    margin-right: auto;
    margin-left: auto;
    box-sizing: border-box;
    padding: 64px 54px 32px;
}

html[lang="zh-CN"] .gh-stage-position {
    border: 0;
    background: rgba(255, 255, 255, .7);
    box-shadow: 0 16px 38px color-mix(in srgb, var(--gh-stage-accent) 8%, transparent);
}

html[lang="zh-CN"] .gh-stage-body {
    width: min(1360px, calc(100% - 64px));
    margin-right: auto;
    margin-left: auto;
    box-sizing: border-box;
    align-items: stretch;
    gap: 24px 30px;
    padding: 0 54px 42px;
}

html[lang="zh-CN"] .gh-stage-visual {
    min-height: 350px;
    border: 0;
    border-radius: 22px;
    box-shadow: 0 22px 48px rgba(12, 36, 72, .16);
}

html[lang="zh-CN"] .gh-stage-panel { border: 0; }

html[lang="zh-CN"] .gh-stage-offers {
    padding: 28px;
    border: 0;
    border-radius: 22px;
    background:
        radial-gradient(circle at 100% 0, color-mix(in srgb, var(--gh-stage-accent) 34%, transparent), transparent 42%),
        linear-gradient(145deg, #071a35, #10365f);
    box-shadow: 0 22px 48px rgba(4, 22, 49, .2);
}

html[lang="zh-CN"] .gh-stage-offers .gh-stage-panel-index { color: #79dbff; }

html[lang="zh-CN"] .gh-stage-offers h4 {
    margin: 10px 0 20px;
    color: #fff;
    font-size: 1.38rem;
    letter-spacing: -.02em;
}

html[lang="zh-CN"] .gh-stage-offer-list {
    border: 1px solid rgba(180, 218, 255, .22);
    background: rgba(180, 218, 255, .18);
}

html[lang="zh-CN"] .gh-stage-offer-list > div {
    padding: 15px 16px;
    background: rgba(255, 255, 255, .08);
}

html[lang="zh-CN"] .gh-stage-offer-list span {
    color: rgba(236, 246, 255, .84);
    font-size: .82rem;
}

html[lang="zh-CN"] .gh-stage-offer-list strong {
    color: #8ee9ff;
    font-size: .98rem;
}

html[lang="zh-CN"] .gh-stage-offer-featured {
    background: rgba(37, 99, 235, .3) !important;
}

html[lang="zh-CN"] .gh-stage-offer-featured strong { color: #fff; }

html[lang="zh-CN"] .gh-stage-offers > p { color: rgba(226, 239, 255, .72); }

html[lang="zh-CN"] .gh-stage-outcomes {
    align-self: stretch;
    padding: 26px 28px;
    border-radius: 20px;
    background: rgba(255, 255, 255, .72);
    box-shadow: 0 14px 34px color-mix(in srgb, var(--gh-stage-accent) 7%, transparent);
}

html[lang="zh-CN"] .gh-stage-outcomes h4 {
    margin-bottom: 16px;
    font-size: 1.16rem;
}

html[lang="zh-CN"] .gh-stage-footer {
    width: min(1360px, calc(100% - 64px));
    margin-right: auto;
    margin-left: auto;
    box-sizing: border-box;
    padding: 22px 54px 34px;
    border: 0;
    background: linear-gradient(90deg, rgba(255, 255, 255, .22), rgba(255, 255, 255, .68), rgba(255, 255, 255, .22));
}

html[lang="zh-CN"] #stage-website .gh-stage-visual,
html[lang="zh-CN"] #stage-operations .gh-stage-visual,
html[lang="zh-CN"] #stage-iteration .gh-stage-visual {
    grid-column: 1 / 7;
    grid-row: 1 / 3;
}

html[lang="zh-CN"] #stage-website .gh-stage-offers,
html[lang="zh-CN"] #stage-operations .gh-stage-offers,
html[lang="zh-CN"] #stage-iteration .gh-stage-offers {
    grid-column: 7 / 13;
    grid-row: 1;
}

html[lang="zh-CN"] #stage-website .gh-stage-outcomes,
html[lang="zh-CN"] #stage-operations .gh-stage-outcomes,
html[lang="zh-CN"] #stage-iteration .gh-stage-outcomes {
    grid-column: 7 / 13;
    grid-row: 2;
}

html[lang="zh-CN"] #stage-seo .gh-stage-visual,
html[lang="zh-CN"] #stage-social .gh-stage-visual,
html[lang="zh-CN"] #stage-ai .gh-stage-visual {
    grid-column: 7 / 13;
    grid-row: 1 / 3;
}

html[lang="zh-CN"] #stage-seo .gh-stage-offers,
html[lang="zh-CN"] #stage-social .gh-stage-offers,
html[lang="zh-CN"] #stage-ai .gh-stage-offers {
    grid-column: 1 / 7;
    grid-row: 1;
}

html[lang="zh-CN"] #stage-seo .gh-stage-outcomes,
html[lang="zh-CN"] #stage-social .gh-stage-outcomes,
html[lang="zh-CN"] #stage-ai .gh-stage-outcomes {
    grid-column: 1 / 7;
    grid-row: 2;
}

html[lang="zh-CN"] #stage-operations .gh-stage-visual,
html[lang="zh-CN"] #stage-social .gh-stage-visual,
html[lang="zh-CN"] #stage-iteration .gh-stage-visual,
html[lang="zh-CN"] #stage-ai .gh-stage-visual { min-height: 390px; }

@media (max-width: 1120px) and (min-width: 761px) {
    html[lang="zh-CN"] .gh-stage-header { padding: 50px 38px 28px; }
    html[lang="zh-CN"] .gh-stage-body {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 22px;
        padding: 0 38px 34px;
    }
    html[lang="zh-CN"] #stage-website .gh-stage-visual,
    html[lang="zh-CN"] #stage-operations .gh-stage-visual,
    html[lang="zh-CN"] #stage-iteration .gh-stage-visual {
        grid-column: 1;
        grid-row: 1 / 3;
        min-height: 360px;
    }
    html[lang="zh-CN"] #stage-website .gh-stage-offers,
    html[lang="zh-CN"] #stage-operations .gh-stage-offers,
    html[lang="zh-CN"] #stage-iteration .gh-stage-offers {
        grid-column: 2;
        grid-row: 1;
    }
    html[lang="zh-CN"] #stage-website .gh-stage-outcomes,
    html[lang="zh-CN"] #stage-operations .gh-stage-outcomes,
    html[lang="zh-CN"] #stage-iteration .gh-stage-outcomes {
        grid-column: 2;
        grid-row: 2;
    }
    html[lang="zh-CN"] #stage-seo .gh-stage-visual,
    html[lang="zh-CN"] #stage-social .gh-stage-visual,
    html[lang="zh-CN"] #stage-ai .gh-stage-visual {
        grid-column: 2;
        grid-row: 1 / 3;
        min-height: 360px;
    }
    html[lang="zh-CN"] #stage-seo .gh-stage-offers,
    html[lang="zh-CN"] #stage-social .gh-stage-offers,
    html[lang="zh-CN"] #stage-ai .gh-stage-offers {
        grid-column: 1;
        grid-row: 1;
    }
    html[lang="zh-CN"] #stage-seo .gh-stage-outcomes,
    html[lang="zh-CN"] #stage-social .gh-stage-outcomes,
    html[lang="zh-CN"] #stage-ai .gh-stage-outcomes {
        grid-column: 1;
        grid-row: 2;
    }
}

@media (max-width: 760px) {
    html[lang="zh-CN"] .gh-process-nav { box-shadow: 0 12px 30px rgba(2, 13, 31, .24); }
    html[lang="zh-CN"] .gh-stages > .gh-shell > .gh-section-head { width: calc(100% - 36px); }
    html[lang="zh-CN"] .gh-stage { border-radius: 0; }
    html[lang="zh-CN"] .gh-stage-header,
    html[lang="zh-CN"] .gh-stage-body,
    html[lang="zh-CN"] .gh-stage-footer { width: calc(100% - 36px); }
    html[lang="zh-CN"] .gh-stage-header { padding: 42px 24px 24px; }
    html[lang="zh-CN"] .gh-stage-body { gap: 18px; padding: 0 24px 28px; }
    html[lang="zh-CN"] .gh-stage-body > *,
    html[lang="zh-CN"] #stage-website .gh-stage-body > *,
    html[lang="zh-CN"] #stage-seo .gh-stage-body > *,
    html[lang="zh-CN"] #stage-operations .gh-stage-body > *,
    html[lang="zh-CN"] #stage-social .gh-stage-body > *,
    html[lang="zh-CN"] #stage-iteration .gh-stage-body > *,
    html[lang="zh-CN"] #stage-ai .gh-stage-body > * { grid-column: 1; grid-row: auto; }
    html[lang="zh-CN"] .gh-stage-visual,
    html[lang="zh-CN"] #stage-website .gh-stage-visual,
    html[lang="zh-CN"] #stage-seo .gh-stage-visual,
    html[lang="zh-CN"] #stage-operations .gh-stage-visual,
    html[lang="zh-CN"] #stage-social .gh-stage-visual,
    html[lang="zh-CN"] #stage-ai .gh-stage-visual { min-height: 300px; }
    html[lang="zh-CN"] #stage-iteration .gh-stage-visual { min-height: 390px; }
    html[lang="zh-CN"] .gh-stage-offers { order: -1; padding: 24px; }
    html[lang="zh-CN"] .gh-stage-outcomes { padding: 23px 24px; }
    html[lang="zh-CN"] .gh-stage-footer { padding: 20px 24px 30px; }
}

/* Chinese stage-story redesign: concise Shopify-inspired showcase rhythm. */
html[lang="zh-CN"] .gh-stage-list {
    overflow: hidden;
    background: #eef3f8;
}

html[lang="zh-CN"] .gh-stage {
    position: relative;
    isolation: isolate;
    border-radius: 48px 48px 0 0;
}

html[lang="zh-CN"] .gh-stage + .gh-stage { margin-top: -1px; }

html[lang="zh-CN"] .gh-stage::before {
    background: radial-gradient(circle at 85% 8%, color-mix(in srgb, var(--gh-stage-accent) 14%, transparent), transparent 34%);
}

html[lang="zh-CN"] #stage-website { background: #f5f5f3; }
html[lang="zh-CN"] #stage-seo { background: linear-gradient(145deg, #163b94 0%, #3022a4 52%, #5b2ee5 100%); }
html[lang="zh-CN"] #stage-operations { background: #f6f2ea; }
html[lang="zh-CN"] #stage-social {
    --gh-stage-accent: #a78bfa;
    background:
        radial-gradient(circle at 9% 18%, rgba(124, 58, 237, .22), transparent 31%),
        radial-gradient(circle at 91% 78%, rgba(14, 165, 233, .13), transparent 34%),
        linear-gradient(145deg, #010204 0%, #070910 52%, #111827 100%);
}
html[lang="zh-CN"] #stage-iteration { background: #edf8f2; }
html[lang="zh-CN"] #stage-ai { background: linear-gradient(145deg, #191335 0%, #382069 58%, #6638a6 100%); }

html[lang="zh-CN"] .gh-stage-header {
    display: block;
    width: min(960px, calc(100% - 64px));
    padding: 82px 32px 46px;
    text-align: center;
}

html[lang="zh-CN"] .gh-stage-label {
    justify-content: center;
    color: var(--gh-stage-accent);
}

html[lang="zh-CN"] .gh-stage h3 {
    margin: 17px 0 14px;
    font-size: clamp(2.45rem, 4.8vw, 4.85rem);
    font-weight: 520;
    letter-spacing: -.055em;
    line-height: 1.02;
}

html[lang="zh-CN"] .gh-stage-summary {
    max-width: 720px;
    margin: 0 auto;
    color: #536071;
    font-size: 1rem;
    line-height: 1.65;
}

html[lang="zh-CN"] .gh-section-head p {
    font-size: 1rem;
}

html[lang="zh-CN"] .gh-stage-fit {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    max-width: 760px;
    margin: 24px auto 0;
    padding: 9px 14px 9px 10px;
    border: 1px solid rgba(94, 109, 128, .16);
    border-radius: 999px;
    background: rgba(255, 255, 255, .58);
    color: #526074;
    font-size: .82rem;
    line-height: 1.5;
}

html[lang="zh-CN"] .gh-stage-fit span {
    flex: 0 0 auto;
    padding: 4px 9px;
    border-radius: 999px;
    background: #101d32;
    color: #fff;
    font-size: .69rem;
    font-weight: 800;
    letter-spacing: .06em;
}

html[lang="zh-CN"] .gh-stage-body {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: center;
    gap: 58px;
    width: min(1360px, calc(100% - 64px));
    padding: 0px 0px 60px 0px;
}

html[lang="zh-CN"] .gh-stage-visual,
html[lang="zh-CN"] #stage-website .gh-stage-visual,
html[lang="zh-CN"] #stage-operations .gh-stage-visual,
html[lang="zh-CN"] #stage-iteration .gh-stage-visual {
    grid-column: 1 / 7;
    grid-row: 1;
    min-height: 430px;
}

html[lang="zh-CN"] #stage-seo .gh-stage-visual,
html[lang="zh-CN"] #stage-social .gh-stage-visual,
html[lang="zh-CN"] #stage-ai .gh-stage-visual {
    grid-column: 7 / 13;
    grid-row: 1;
    min-height: 430px;
}

html[lang="zh-CN"] .gh-stage-visual {
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .28);
    border-radius: 28px;
    background: rgba(255, 255, 255, .08);
    box-shadow: 0 28px 70px rgba(21, 31, 49, .18);
}

html[lang="zh-CN"] .gh-stage-visual::before {
    background: linear-gradient(180deg, transparent 52%, rgba(5, 14, 28, .68) 100%);
}

html[lang="zh-CN"] .gh-stage-visual figcaption {
    right: 24px;
    bottom: 22px;
    left: 24px;
    justify-content: flex-start;
    padding: 16px 18px;
    border: 1px solid rgba(255, 255, 255, .28);
    border-radius: 16px;
    background: rgba(9, 20, 38, .68);
    backdrop-filter: blur(14px);
}

html[lang="zh-CN"] .gh-stage-visual figcaption strong {
    max-width: none;
    color: #fff;
    font-size: .92rem;
    letter-spacing: .01em;
}

html[lang="zh-CN"] .gh-stage-point-list {
    grid-column: 7 / 13;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
}

html[lang="zh-CN"] #stage-seo .gh-stage-point-list,
html[lang="zh-CN"] #stage-social .gh-stage-point-list,
html[lang="zh-CN"] #stage-ai .gh-stage-point-list {
    grid-column: 1 / 7;
    grid-row: 1;
}

html[lang="zh-CN"] .gh-stage-point {
    position: relative;
    padding: 24px 0 24px 30px;
    border-left: 3px solid rgba(65, 82, 105, .2);
}

html[lang="zh-CN"] .gh-stage-point + .gh-stage-point { margin-top: 6px; }

html[lang="zh-CN"] .gh-stage-point.is-primary {
    border-left-color: var(--gh-stage-accent);
}

html[lang="zh-CN"] .gh-stage-point > div {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 18px;
}

html[lang="zh-CN"] .gh-stage-point h4 {
    margin: 0;
    color: #172235;
    font-size: clamp(1.25rem, 1.75vw, 1.72rem);
    font-weight: 620;
    letter-spacing: -.025em;
    line-height: 1.25;
}

html[lang="zh-CN"] .gh-stage-point strong {
    flex: 0 0 auto;
    color: var(--gh-stage-accent);
    font-size: 1.6rem;
    font-weight: 850;
}

html[lang="zh-CN"] .gh-stage-point p {
    max-width: 560px;
    margin: 9px 0 0;
    color: #667387;
    font-size: .875rem;
    line-height: 1.75;
}

html[lang="zh-CN"] #stage-website .gh-stage-body {
    display: block;
}

html[lang="zh-CN"] .gh-website-showcase-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 30px;
}

html[lang="zh-CN"] .gh-website-showcase-card {
    min-width: 0;
    color: #172235;
}

html[lang="zh-CN"] .gh-website-showcase-media {
    position: relative;
    aspect-ratio: 4 / 5;
    margin: 0;
    overflow: hidden;
    border: 1px solid rgba(44, 62, 88, .13);
    border-radius: 18px;
    background: #eef2f7;
    box-shadow: 0 12px 30px rgba(22, 34, 52, .12);
    transition: transform .3s ease, box-shadow .3s ease;
}

html[lang="zh-CN"] .gh-website-showcase-media::after {
    position: absolute;
    inset: 0;
    border: 1px solid rgba(255, 255, 255, .42);
    border-radius: inherit;
    content: "";
    z-index: 1;
    pointer-events: none;
}

html[lang="zh-CN"] .gh-website-showcase-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    transition: transform .45s cubic-bezier(.2, .75, .25, 1);
}

html[lang="zh-CN"] .gh-website-showcase-card:hover .gh-website-showcase-media {
    transform: scale(1.018);
    box-shadow: 0 20px 44px rgba(22, 34, 52, .2);
}

html[lang="zh-CN"] .gh-website-showcase-card:hover .gh-website-showcase-media img { transform: scale(1.012); }

html[lang="zh-CN"] .gh-website-showcase-meta {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    box-sizing: border-box;
    padding: 17px 18px;
    background: rgba(0, 0, 0, .72);
    color: #fff;
    backdrop-filter: blur(10px);
}

html[lang="zh-CN"] .gh-website-showcase-meta h4 {
    margin: 0;
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: -.025em;
    line-height: 1.3;
}

html[lang="zh-CN"] .gh-website-showcase-meta strong {
    flex: 0 0 auto;
    color: #fff;
    font-size: 1rem;
    font-weight: 650;
    line-height: 1;
}

html[lang="zh-CN"] #stage-seo,
html[lang="zh-CN"] #stage-social,
html[lang="zh-CN"] #stage-ai { color: #fff; }

html[lang="zh-CN"] #stage-seo .gh-stage-label,
html[lang="zh-CN"] #stage-social .gh-stage-label,
html[lang="zh-CN"] #stage-ai .gh-stage-label,
html[lang="zh-CN"] #stage-seo .gh-stage-point strong,
html[lang="zh-CN"] #stage-social .gh-stage-point strong,
html[lang="zh-CN"] #stage-ai .gh-stage-point strong { color: #80eaff; }

html[lang="zh-CN"] #stage-seo h3,
html[lang="zh-CN"] #stage-social h3,
html[lang="zh-CN"] #stage-ai h3,
html[lang="zh-CN"] #stage-seo .gh-stage-point h4,
html[lang="zh-CN"] #stage-social .gh-stage-point h4,
html[lang="zh-CN"] #stage-ai .gh-stage-point h4 { color: #fff; }

html[lang="zh-CN"] #stage-seo .gh-stage-summary,
html[lang="zh-CN"] #stage-social .gh-stage-summary,
html[lang="zh-CN"] #stage-ai .gh-stage-summary,
html[lang="zh-CN"] #stage-seo .gh-stage-point p,
html[lang="zh-CN"] #stage-social .gh-stage-point p,
html[lang="zh-CN"] #stage-ai .gh-stage-point p { color: rgba(238, 246, 255, .76); }

html[lang="zh-CN"] #stage-seo .gh-stage-fit,
html[lang="zh-CN"] #stage-social .gh-stage-fit,
html[lang="zh-CN"] #stage-ai .gh-stage-fit {
    border-color: rgba(255, 255, 255, .16);
    background: rgba(255, 255, 255, .1);
    color: rgba(244, 248, 255, .84);
}

html[lang="zh-CN"] #stage-seo .gh-stage-fit span,
html[lang="zh-CN"] #stage-social .gh-stage-fit span,
html[lang="zh-CN"] #stage-ai .gh-stage-fit span { background: rgba(255, 255, 255, .16); }

html[lang="zh-CN"] #stage-seo .gh-stage-point,
html[lang="zh-CN"] #stage-social .gh-stage-point,
html[lang="zh-CN"] #stage-ai .gh-stage-point { border-left-color: rgba(255, 255, 255, .22); }

html[lang="zh-CN"] #stage-seo .gh-stage-point.is-primary,
html[lang="zh-CN"] #stage-social .gh-stage-point.is-primary,
html[lang="zh-CN"] #stage-ai .gh-stage-point.is-primary { border-left-color: #80eaff; }

html[lang="zh-CN"] .gh-stage-footer {
    padding: 22px 0 38px;
    border-top: 1px solid rgba(68, 83, 104, .14);
    background: transparent;
}

html[lang="zh-CN"] .gh-stage-footer > span,
html[lang="zh-CN"] .gh-stage-link {
    font-size: 1rem;
}

html[lang="zh-CN"] #stage-seo .gh-stage-footer,
html[lang="zh-CN"] #stage-social .gh-stage-footer,
html[lang="zh-CN"] #stage-ai .gh-stage-footer {
    border-top-color: rgba(255, 255, 255, .17);
    color: rgba(240, 247, 255, .74);
}

html[lang="zh-CN"] #stage-seo .gh-stage-footer > span { color: #fff; }

html[lang="zh-CN"] #stage-seo .gh-stage-link,
html[lang="zh-CN"] #stage-social .gh-stage-link,
html[lang="zh-CN"] #stage-ai .gh-stage-link { color: #fff; }

@media (max-width: 1120px) and (min-width: 761px) {
    html[lang="zh-CN"] .gh-stage-header { padding: 70px 28px 40px; }
    html[lang="zh-CN"] .gh-stage-body { gap: 34px; padding: 0px 0px 60px 0px; }
    html[lang="zh-CN"] .gh-stage-visual,
    html[lang="zh-CN"] #stage-website .gh-stage-visual,
    html[lang="zh-CN"] #stage-seo .gh-stage-visual,
    html[lang="zh-CN"] #stage-operations .gh-stage-visual,
    html[lang="zh-CN"] #stage-social .gh-stage-visual,
    html[lang="zh-CN"] #stage-iteration .gh-stage-visual,
    html[lang="zh-CN"] #stage-ai .gh-stage-visual { min-height: 350px; }
    html[lang="zh-CN"] .gh-stage-point { padding: 18px 0 18px 22px; }
    html[lang="zh-CN"] .gh-stage-point > div { align-items: flex-start; flex-direction: column; gap: 5px; }
    html[lang="zh-CN"] .gh-website-showcase-grid { gap: 18px; }
}

@media (max-width: 760px) {
    html[lang="zh-CN"] .gh-stage { border-radius: 28px 28px 0 0; }
    html[lang="zh-CN"] .gh-stage-header { width: calc(100% - 36px); padding: 58px 0 34px; }
    html[lang="zh-CN"] .gh-stage h3 { margin-top: 14px; font-size: clamp(2.35rem, 12vw, 3.35rem); }
    html[lang="zh-CN"] .gh-stage-summary { font-size: 1rem; line-height: 1.65; }
    html[lang="zh-CN"] .gh-stage-fit { align-items: flex-start; flex-direction: column; gap: 7px; margin-top: 20px; border-radius: 18px; text-align: left; }
    html[lang="zh-CN"] .gh-stage-body {
        grid-template-columns: 1fr;
        gap: 24px;
        width: calc(100% - 36px);
        padding: 0px 0px 60px 0px;
    }
    html[lang="zh-CN"] .gh-stage-visual,
    html[lang="zh-CN"] #stage-website .gh-stage-visual,
    html[lang="zh-CN"] #stage-seo .gh-stage-visual,
    html[lang="zh-CN"] #stage-operations .gh-stage-visual,
    html[lang="zh-CN"] #stage-social .gh-stage-visual,
    html[lang="zh-CN"] #stage-iteration .gh-stage-visual,
    html[lang="zh-CN"] #stage-ai .gh-stage-visual {
        grid-column: 1;
        grid-row: 1;
        min-height: 260px;
        border-radius: 22px;
    }
    html[lang="zh-CN"] .gh-stage-point-list,
    html[lang="zh-CN"] #stage-seo .gh-stage-point-list,
    html[lang="zh-CN"] #stage-social .gh-stage-point-list,
    html[lang="zh-CN"] #stage-ai .gh-stage-point-list { grid-column: 1; grid-row: 2; }
    html[lang="zh-CN"] .gh-stage-point { padding: 19px 0 19px 20px; }
    html[lang="zh-CN"] .gh-stage-point > div { align-items: flex-start; flex-direction: column; gap: 6px; }
    html[lang="zh-CN"] #stage-website .gh-stage-body { width: calc(100% - 36px); }
    html[lang="zh-CN"] .gh-website-showcase-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px 14px; }
    html[lang="zh-CN"] .gh-website-showcase-media { border-radius: 13px; }
    html[lang="zh-CN"] .gh-website-showcase-meta { gap: 7px; padding: 12px 10px; }
    html[lang="zh-CN"] .gh-website-showcase-meta h4 { font-size: 1rem; }
    html[lang="zh-CN"] .gh-website-showcase-meta strong { font-size: 1rem; }
    html[lang="zh-CN"] .gh-stage-point h4 { font-size: 1.24rem; }
    html[lang="zh-CN"] .gh-stage-point p { font-size: .88rem; line-height: 1.65; }
    html[lang="zh-CN"] .gh-stage-visual figcaption { right: 14px; bottom: 14px; left: 14px; padding: 13px 14px; }
    html[lang="zh-CN"] .gh-stage-footer { width: calc(100% - 36px); padding: 19px 0 32px; }
}

/* Chinese social-channel matrix and three-tier account plans. */
html[lang="zh-CN"] #stage-social .gh-stage-body { display: block; }

html[lang="zh-CN"] #stage-social .gh-social-showcase {
    display: grid;
    gap: 24px;
}

html[lang="zh-CN"] #stage-social .gh-social-market-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

html[lang="zh-CN"] #stage-social .gh-social-market {
    min-width: 0;
    padding: 26px;
    border: 1px solid rgba(255, 255, 255, .13);
    border-radius: 24px;
    background: linear-gradient(145deg, rgba(255, 255, 255, .09), rgba(255, 255, 255, .035));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08), 0 22px 54px rgba(0, 0, 0, .24);
    backdrop-filter: blur(14px);
}

html[lang="zh-CN"] #stage-social .gh-social-market-head {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 20px;
}

html[lang="zh-CN"] #stage-social .gh-social-market-head > span {
    flex: 0 0 auto;
    padding: 7px 9px;
    border: 1px solid rgba(167, 139, 250, .42);
    border-radius: 8px;
    background: rgba(124, 58, 237, .16);
    color: #c4b5fd;
    font-size: .68rem;
    font-weight: 800;
    letter-spacing: .11em;
}

html[lang="zh-CN"] #stage-social .gh-social-market-head h4 {
    margin: 0;
    color: #fff;
    font-size: 1.3rem;
    font-weight: 680;
}

html[lang="zh-CN"] #stage-social .gh-social-market-head p {
    margin: 7px 0 0;
    color: rgba(226, 232, 240, .68);
    font-size: .875rem;
    line-height: 1.55;
}

html[lang="zh-CN"] #stage-social .gh-social-platform-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

html[lang="zh-CN"] #stage-social .gh-social-platform {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    align-items: center;
    gap: 12px;
    min-width: 0;
    padding: 13px;
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: 15px;
    background: rgba(2, 6, 14, .56);
}

html[lang="zh-CN"] #stage-social .gh-social-platform-icon {
    display: inline-flex;
    width: 42px;
    height: 42px;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, .2);
    border-radius: 12px;
    background: var(--gh-social-icon, #334155);
    color: #fff;
    box-shadow: 0 8px 18px rgba(0, 0, 0, .2);
    font-size: .84rem;
    font-weight: 800;
    line-height: 1;
}

html[lang="zh-CN"] #stage-social .gh-social-platform strong {
    display: block;
    overflow: hidden;
    color: #fff;
    font-size: .875rem;
    font-weight: 700;
    line-height: 1.25;
    text-overflow: ellipsis;
    white-space: nowrap;
}

html[lang="zh-CN"] #stage-social .gh-social-platform p {
    margin: 5px 0 0;
    color: rgba(226, 232, 240, .64);
    font-size: .72rem;
    line-height: 1.45;
}

html[lang="zh-CN"] #stage-social .gh-social-platform.is-facebook { --gh-social-icon: #1877f2; }
html[lang="zh-CN"] #stage-social .gh-social-platform.is-instagram { --gh-social-icon: linear-gradient(135deg, #833ab4, #fd1d1d 58%, #fcb045); }
html[lang="zh-CN"] #stage-social .gh-social-platform.is-linkedin { --gh-social-icon: #0a66c2; }
html[lang="zh-CN"] #stage-social .gh-social-platform.is-youtube { --gh-social-icon: #ff0033; }
html[lang="zh-CN"] #stage-social .gh-social-platform.is-pinterest { --gh-social-icon: #e60023; }
html[lang="zh-CN"] #stage-social .gh-social-platform.is-reddit { --gh-social-icon: #ff4500; }
html[lang="zh-CN"] #stage-social .gh-social-platform.is-whatsapp { --gh-social-icon: #25d366; }
html[lang="zh-CN"] #stage-social .gh-social-platform.is-telegram { --gh-social-icon: #229ed9; }
html[lang="zh-CN"] #stage-social .gh-social-platform.is-tiktok,
html[lang="zh-CN"] #stage-social .gh-social-platform.is-x,
html[lang="zh-CN"] #stage-social .gh-social-platform.is-douyin { --gh-social-icon: #050505; }
html[lang="zh-CN"] #stage-social .gh-social-platform.is-wechat { --gh-social-icon: #07c160; }
html[lang="zh-CN"] #stage-social .gh-social-platform.is-channels { --gh-social-icon: #fa5151; }
html[lang="zh-CN"] #stage-social .gh-social-platform.is-red { --gh-social-icon: #ff2442; }
html[lang="zh-CN"] #stage-social .gh-social-platform.is-bilibili { --gh-social-icon: #00aeec; }
html[lang="zh-CN"] #stage-social .gh-social-platform.is-zhihu { --gh-social-icon: #056de8; }
html[lang="zh-CN"] #stage-social .gh-social-platform.is-weibo { --gh-social-icon: #e6162d; }
html[lang="zh-CN"] #stage-social .gh-social-platform.is-kuaishou { --gh-social-icon: #ff5000; }
html[lang="zh-CN"] #stage-social .gh-social-platform.is-toutiao { --gh-social-icon: #f04142; }
html[lang="zh-CN"] #stage-social .gh-social-platform.is-baijia { --gh-social-icon: #2932e1; }

html[lang="zh-CN"] #stage-social .gh-social-plan-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

html[lang="zh-CN"] #stage-social .gh-social-plan {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0;
    min-width: 0;
    padding: 22px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: 20px;
    background: rgba(255, 255, 255, .07);
    box-shadow: 0 18px 44px rgba(0, 0, 0, .2);
    transition: transform .22s ease, border-color .22s ease, background .22s ease, box-shadow .22s ease;
}

html[lang="zh-CN"] #stage-social .gh-social-plan.is-featured {
    transform: translateY(-6px);
    border-color: rgba(196, 181, 253, .72);
    background: linear-gradient(145deg, rgba(124, 58, 237, .46), rgba(14, 165, 233, .2));
    box-shadow: 0 26px 58px rgba(0, 0, 0, .34);
}

html[lang="zh-CN"] #stage-social .gh-social-plan-copy > span {
    color: #a5b4fc;
    font-size: .75rem;
    font-weight: 760;
}

html[lang="zh-CN"] #stage-social .gh-social-plan h4 {
    margin: 4px 0 0;
    color: #fff;
    font-size: 1.15rem;
    font-weight: 720;
}

html[lang="zh-CN"] #stage-social .gh-social-plan p {
    margin: 8px 0 0;
    color: rgba(226, 232, 240, .68);
    font-size: .8rem;
    line-height: 1.55;
}

html[lang="zh-CN"] #stage-social .gh-social-plan > strong {
    margin-top: 16px;
    color: #fff;
    font-size: 1.6rem;
    font-weight: 720;
    letter-spacing: -.03em;
}

html[lang="zh-CN"] #stage-social .gh-stage-footer > span { color: #fff; }

/* Chinese continuous-operations workflow, based on the established workflow-steps pattern. */
html[lang="zh-CN"] #stage-iteration .gh-stage-body { display: block; }

html[lang="zh-CN"] #stage-iteration .gh-iteration-workflow {
    padding: 34px 38px 30px;
    border: 0;
    border-radius: 8px;
    background: #f2f2f2;
    box-shadow: none;
}

html[lang="zh-CN"] #stage-iteration .gh-iteration-steps {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px;
    margin: 0;
    padding: 20px 0 0;
    list-style: none;
}

html[lang="zh-CN"] #stage-iteration .gh-iteration-steps::before {
    position: absolute;
    z-index: 0;
    top: 62px;
    right: 0;
    left: 0;
    height: 1px;
    margin: 0 100px;
    background: #ccc;
    content: "";
}

html[lang="zh-CN"] #stage-iteration .gh-iteration-step {
    position: relative;
    z-index: 1;
    flex: 1 1 calc(25% - 20px);
    min-width: 200px;
    padding: 25px 0 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    text-align: left;
}

html[lang="zh-CN"] #stage-iteration .gh-iteration-marker {
    display: block;
    width: 36px;
    height: 36px;
    margin: 0;
    border-radius: 50%;
    background: #f2f2f2;
}

html[lang="zh-CN"] #stage-iteration .gh-iteration-marker svg {
    display: block;
    width: 36px;
    height: 36px;
}

html[lang="zh-CN"] #stage-iteration .gh-iteration-marker circle:first-child {
    fill: #f2f2f2;
    stroke: #000;
}

html[lang="zh-CN"] #stage-iteration .gh-iteration-marker circle:last-child {
    fill: #000;
}

html[lang="zh-CN"] #stage-iteration .gh-iteration-step h4 {
    margin: 35px 0 20px;
    color: #111;
    font-size: 1.2rem;
    font-weight: 700;
}

html[lang="zh-CN"] #stage-iteration .gh-iteration-step p {
    margin: 0 0 16px;
    color: #555;
    font-size: 1rem;
    line-height: 1.6;
}

html[lang="zh-CN"] #stage-iteration .gh-iteration-step ul {
    margin: 0;
    padding-left: 18px;
}

html[lang="zh-CN"] #stage-iteration .gh-iteration-step li {
    color: #333;
    font-size: .875rem;
    line-height: 2;
}

@media (max-width: 1200px) {
    html[lang="zh-CN"] #stage-social .gh-social-platform-grid { grid-template-columns: 1fr; }

    html[lang="zh-CN"] #stage-iteration .gh-iteration-steps {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    html[lang="zh-CN"] #stage-iteration .gh-iteration-steps::before { display: none; }

    html[lang="zh-CN"] #stage-iteration .gh-iteration-step {
        box-sizing: border-box;
        width: 100%;
        min-width: 0;
        padding: 0 18px 16px 10px;
        border-radius: 12px;
        background: #f9f9f9;
        box-shadow: 0 2px 8px rgba(0, 0, 0, .08);
    }

    html[lang="zh-CN"] #stage-iteration .gh-iteration-marker {
        position: absolute;
        top: 23px;
        left: 20px;
        width: 15px;
        height: 15px;
        background: transparent;
    }

    html[lang="zh-CN"] #stage-iteration .gh-iteration-marker svg { width: 15px; height: 15px; }
    html[lang="zh-CN"] #stage-iteration .gh-iteration-marker circle:first-child { fill: #f9f9f9; }
    html[lang="zh-CN"] #stage-iteration .gh-iteration-step h4 { margin: 20px 0 6px 30px; }
    html[lang="zh-CN"] #stage-iteration .gh-iteration-step p { margin: 0 0 10px 30px; }
    html[lang="zh-CN"] #stage-iteration .gh-iteration-step ul { margin-left: 30px; }
}

@media (max-width: 760px) {
    html[lang="zh-CN"] #stage-social .gh-social-market-grid,
    html[lang="zh-CN"] #stage-social .gh-social-plan-grid { grid-template-columns: 1fr; }
    html[lang="zh-CN"] #stage-social .gh-social-market { padding: 19px; border-radius: 20px; }
    html[lang="zh-CN"] #stage-social .gh-social-market-head { flex-direction: column; }
    html[lang="zh-CN"] #stage-social .gh-social-platform-grid { grid-template-columns: 1fr; }
    html[lang="zh-CN"] #stage-social .gh-social-plan { padding: 19px; }

    html[lang="zh-CN"] #stage-iteration .gh-iteration-workflow { padding: 20px 16px; }
}

@media (prefers-reduced-motion: reduce) {
    html[lang="zh-CN"] #stage-social .gh-social-plan { transition: none; }
    html[lang="zh-CN"] #stage-social .gh-social-plan.is-featured { transform: none; }
}

/* Chinese operations-system image map: aligned to the supplied honeycomb artwork. */
html[lang="zh-CN"] #stage-operations .gh-stage-body { display: block; }

html[lang="zh-CN"] #stage-operations .gh-operations-map {
    position: relative;
    width: 100%;
    margin: 0;
    overflow: visible;
    border-radius: 28px;
    background: #101b2d;
    box-shadow: 0 28px 70px rgba(21, 31, 49, .2);
}

html[lang="zh-CN"] #stage-operations .gh-operations-map-image {
    display: block;
    width: 100%;
    height: auto;
    border-radius: inherit;
}

html[lang="zh-CN"] #stage-operations .gh-operations-price {
    position: absolute;
    top: 6%;
    left: 50%;
    z-index: 4;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 150px;
    padding: 11px 20px;
    border: 1px solid #000;
    border-radius: 10px;
    background: transparent;
    color: #000;
    box-shadow: none;
    font-size: 1rem;
    font-weight: 700;
    line-height: 1;
    text-decoration: none;
    backdrop-filter: none;
    transform: translateX(-50%);
}

html[lang="zh-CN"] #stage-operations .gh-operations-price:hover,
html[lang="zh-CN"] #stage-operations .gh-operations-price:focus-visible {
    border-color: #000;
    background: transparent;
    color: #000;
    box-shadow: none;
}

html[lang="zh-CN"] #stage-operations .gh-operations-grid {
    position: absolute;
    inset: 0;
    z-index: 3;
    margin: 0;
    padding: 0;
    list-style: none;
    pointer-events: none;
}

html[lang="zh-CN"] #stage-operations .gh-operations-node {
    position: absolute;
    width: clamp(76px, 8vw, 120px);
    background: transparent;
    transform: translate(-50%, -50%);
    pointer-events: auto;
}

html[lang="zh-CN"] #stage-operations .gh-operations-node:nth-child(1) { top: 49.7%; left: 8.2%; --node-from: #2563eb; --node-to: #0891b2; }
html[lang="zh-CN"] #stage-operations .gh-operations-node:nth-child(2) { top: 38.4%; left: 20%; --node-from: #1d4ed8; --node-to: #7c3aed; }
html[lang="zh-CN"] #stage-operations .gh-operations-node:nth-child(3) { top: 60.2%; left: 20%; --node-from: #7c3aed; --node-to: #db2777; }
html[lang="zh-CN"] #stage-operations .gh-operations-node:nth-child(4) { top: 49.3%; left: 31.6%; --node-from: #9333ea; --node-to: #ec4899; }
html[lang="zh-CN"] #stage-operations .gh-operations-node:nth-child(5) { top: 71.1%; left: 31.6%; --node-from: #c026d3; --node-to: #e11d48; }
html[lang="zh-CN"] #stage-operations .gh-operations-node:nth-child(6) { top: 38.4%; left: 43.8%; --node-from: #0284c7; --node-to: #2563eb; }
html[lang="zh-CN"] #stage-operations .gh-operations-node:nth-child(7) { top: 60.1%; left: 43.8%; --node-from: #0369a1; --node-to: #4f46e5; }
html[lang="zh-CN"] #stage-operations .gh-operations-node:nth-child(8) { top: 49%; left: 55.7%; --node-from: #0891b2; --node-to: #2563eb; }
html[lang="zh-CN"] #stage-operations .gh-operations-node:nth-child(9) { top: 70.7%; left: 55.7%; --node-from: #059669; --node-to: #0d9488; }
html[lang="zh-CN"] #stage-operations .gh-operations-node:nth-child(10) { top: 38.4%; left: 67.5%; --node-from: #16a34a; --node-to: #0891b2; }
html[lang="zh-CN"] #stage-operations .gh-operations-node:nth-child(11) { top: 60%; left: 67.5%; --node-from: #15803d; --node-to: #0f766e; }
html[lang="zh-CN"] #stage-operations .gh-operations-node:nth-child(12) { top: 49.3%; left: 79.6%; --node-from: #ca8a04; --node-to: #ea580c; }
html[lang="zh-CN"] #stage-operations .gh-operations-node:nth-child(13) { top: 71%; left: 79.6%; --node-from: #d97706; --node-to: #dc2626; }
html[lang="zh-CN"] #stage-operations .gh-operations-node:nth-child(14) { top: 60%; left: 91.8%; --node-from: #db2777; --node-to: #7c3aed; }

html[lang="zh-CN"] #stage-operations .gh-operations-node > a {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 7px;
    width: 100%;
    aspect-ratio: 1.16 / 1;
    box-sizing: border-box;
    padding: 13px 12px;
    clip-path: none;
    border: 0;
    background: transparent;
    color: #fff;
    box-shadow: none;
    text-align: center;
    text-shadow: 0 1px 2px rgba(0, 0, 0, .82), 0 0 6px rgba(0, 0, 0, .52);
    text-decoration: none;
    backdrop-filter: none;
    transition: color .2s ease, transform .2s ease, filter .2s ease;
}

html[lang="zh-CN"] #stage-operations .gh-operations-node svg {
    width: 22px;
    height: 22px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

html[lang="zh-CN"] #stage-operations .gh-operations-node strong {
    color: inherit;
    font-size: .875rem;
    font-weight: 760;
    line-height: 1.25;
}

html[lang="zh-CN"] #stage-operations .gh-operations-node:hover,
html[lang="zh-CN"] #stage-operations .gh-operations-node:focus-within { z-index: 8; }

html[lang="zh-CN"] #stage-operations .gh-operations-node:hover > a,
html[lang="zh-CN"] #stage-operations .gh-operations-node > a:focus-visible {
    background: transparent;
    color: #fff;
    filter: drop-shadow(0 3px 6px var(--node-from));
    outline: none;
    transform: scale(1.06);
}

html[lang="zh-CN"] #stage-operations .gh-operations-overview {
    position: absolute;
    top: calc(100% + 10px);
    left: 50%;
    z-index: 9;
    width: min(230px, 22vw);
    box-sizing: border-box;
    padding: 11px 13px;
    border: 1px solid rgba(255, 255, 255, .34);
    border-radius: 9px;
    background: rgba(4, 16, 32, .94);
    color: #fff;
    box-shadow: 0 16px 34px rgba(0, 0, 0, .3);
    font-size: .72rem;
    line-height: 1.55;
    opacity: 0;
    visibility: hidden;
    transform: translate(-50%, -5px);
    transition: opacity .18s ease, transform .18s ease, visibility .18s ease;
    pointer-events: none;
}

html[lang="zh-CN"] #stage-operations .gh-operations-node:hover .gh-operations-overview,
html[lang="zh-CN"] #stage-operations .gh-operations-node:focus-within .gh-operations-overview {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, 0);
}

html[lang="zh-CN"] #stage-operations .gh-operations-node:first-child .gh-operations-overview {
    left: 0;
    transform: translate(0, -5px);
}

html[lang="zh-CN"] #stage-operations .gh-operations-node:first-child:hover .gh-operations-overview,
html[lang="zh-CN"] #stage-operations .gh-operations-node:first-child:focus-within .gh-operations-overview { transform: translate(0, 0); }

html[lang="zh-CN"] #stage-operations .gh-operations-node:last-child .gh-operations-overview {
    right: 0;
    left: auto;
    transform: translate(0, -5px);
}

html[lang="zh-CN"] #stage-operations .gh-operations-node:last-child:hover .gh-operations-overview,
html[lang="zh-CN"] #stage-operations .gh-operations-node:last-child:focus-within .gh-operations-overview { transform: translate(0, 0); }

@media (max-width: 760px) {
    html[lang="zh-CN"] #stage-operations .gh-operations-map { border-radius: 18px; }
    html[lang="zh-CN"] #stage-operations .gh-operations-price { top: 4%; left: 50%; min-width: 90px; padding: 6px 10px; }
    html[lang="zh-CN"] #stage-operations .gh-operations-node { width: clamp(34px, 11vw, 46px); }
    html[lang="zh-CN"] #stage-operations .gh-operations-node > a { gap: 2px; padding: 5px 4px; }
    html[lang="zh-CN"] #stage-operations .gh-operations-node svg { width: 11px; height: 11px; }
    html[lang="zh-CN"] #stage-operations .gh-operations-node strong { font-size: .36rem; line-height: 1.1; }
    html[lang="zh-CN"] #stage-operations .gh-operations-overview { width: 145px; padding: 8px 9px; font-size: .62rem; }
}

/* Chinese-only Apple-style AI promo tiles and Shopify-style core-product flip track. */
html[lang="zh-CN"] .gh-stage-label { color: #000; }

html[lang="zh-CN"] #stage-iteration { background: #f2f2f2; }

html[lang="zh-CN"] #stage-iteration .gh-iteration-workflow {
    padding: 0 38px 50px;
    background: #f2f2f2;
}

html[lang="zh-CN"] #stage-iteration .gh-iteration-marker { margin-right: auto; margin-left: auto; }

html[lang="zh-CN"] #stage-iteration .gh-iteration-step h4 { text-align: center; }

html[lang="zh-CN"] #stage-iteration .gh-iteration-step p { font-size: .875rem; }

html[lang="zh-CN"] #stage-ai .gh-stage-body { display: block; }

html[lang="zh-CN"] #stage-ai .gh-ai-promo-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

html[lang="zh-CN"] #stage-ai .gh-ai-promo-card {
    position: relative;
    min-height: 520px;
    overflow: hidden;
    border-radius: 4px;
    background: #f5f5f7;
    color: #1d1d1f;
    isolation: isolate;
}

html[lang="zh-CN"] #stage-ai .gh-ai-promo-card.is-sales {
    background: radial-gradient(circle at 50% 92%, #253967 0, #0a1022 38%, #000 76%);
    color: #f5f5f7;
}

html[lang="zh-CN"] #stage-ai .gh-ai-promo-card.is-market {
    background: linear-gradient(150deg, #f7f7f8 0%, #e9eef5 100%);
}

html[lang="zh-CN"] #stage-ai .gh-ai-promo-card.is-diagnosis {
    background: radial-gradient(circle at 50% 88%, #b991ff 0, #7042c1 35%, #241446 78%);
    color: #fff;
}

html[lang="zh-CN"] #stage-ai .gh-ai-promo-card.is-seo {
    background: linear-gradient(155deg, #e8fbff 0%, #dbeafe 48%, #f5f5f7 100%);
}

html[lang="zh-CN"] #stage-ai .gh-ai-promo-copy {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    flex-direction: column;
    padding: 46px 48px 0;
    text-align: center;
}

html[lang="zh-CN"] #stage-ai .gh-ai-promo-copy > span {
    font-size: .7rem;
    font-weight: 800;
    letter-spacing: .14em;
    opacity: .58;
}

html[lang="zh-CN"] #stage-ai .gh-ai-promo-copy h4 {
    margin: 12px 0 10px;
    color: inherit;
    font-size: clamp(1.65rem, 3vw, 2.35rem);
    letter-spacing: -.045em;
    line-height: 1.1;
}

html[lang="zh-CN"] #stage-ai .gh-ai-promo-copy p {
    max-width: 490px;
    margin: 0;
    color: inherit;
    font-size: .875rem;
    line-height: 1.7;
    opacity: .72;
}

html[lang="zh-CN"] #stage-ai .gh-ai-promo-copy > div {
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: center;
    gap: 14px;
    margin-top: 19px;
}

html[lang="zh-CN"] #stage-ai .gh-ai-promo-copy strong { color: inherit; font-size: 1.5rem; }

html[lang="zh-CN"] #stage-ai .gh-ai-promo-copy a {
    display: block;
    padding: 8px 25px;
    border-radius: 999px;
    background: #0071e3;
    color: #fff;
    font-size: .78rem;
    font-weight: 700;
    text-decoration: none;
}

html[lang="zh-CN"] #stage-ai .gh-ai-promo-copy a:hover,
html[lang="zh-CN"] #stage-ai .gh-ai-promo-copy a:focus-visible { background: #0077ed; }

html[lang="zh-CN"] #stage-ai .gh-ai-promo-art {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    height: 245px;
    align-items: flex-end;
    justify-content: center;
}

html[lang="zh-CN"] #stage-ai .gh-ai-promo-art::before {
    position: absolute;
    bottom: -78px;
    width: 360px;
    height: 270px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .42);
    filter: blur(2px);
    content: "";
}

html[lang="zh-CN"] #stage-ai .is-sales .gh-ai-promo-art::before,
html[lang="zh-CN"] #stage-ai .is-diagnosis .gh-ai-promo-art::before { background: rgba(255, 255, 255, .12); }

html[lang="zh-CN"] #stage-ai .gh-ai-promo-art svg {
    position: relative;
    z-index: 1;
    width: min(76%, 390px);
    height: auto;
    fill: none;
    stroke: currentColor;
    stroke-width: 3;
    stroke-linecap: round;
    stroke-linejoin: round;
    opacity: .86;
}

html[lang="zh-CN"] .gh-products {
    padding: 96px 0;
    overflow: hidden;
    background: #101114;
    color: #fff;
}

html[lang="zh-CN"] .gh-products .gh-section-head h2 { color: #fff; }
html[lang="zh-CN"] .gh-products .gh-section-head p { color: rgba(255, 255, 255, .68); }
html[lang="zh-CN"] .gh-products .gh-kicker { color: #b7ff57; }
html[lang="zh-CN"] .gh-products .gh-products-head { max-width: 860px; }

html[lang="zh-CN"] .gh-product-grid {
    overflow-x: auto;
    overflow-y: hidden;
    padding: 28px 0 24px;
    scrollbar-color: rgba(255, 255, 255, .3) transparent;
    scrollbar-width: thin;
    scroll-snap-type: x mandatory;
}

html[lang="zh-CN"] .gh-product-track {
    display: flex;
    gap: 16px;
    width: max-content;
    min-width: 100%;
    margin: 0 auto;
}

html[lang="zh-CN"] .gh-product-card {
    position: relative;
    flex: 1 1 0;
    width: min(316px, 85vw);
    min-width: min(316px, 85vw);
    min-height: 460px;
    padding: 0;
    border: 0;
    border-radius: 24px;
    overflow: hidden;
    background: #202124;
    box-shadow: none;
    scroll-snap-align: center;
    transition: border-color .25s ease, box-shadow .25s ease;
}

html[lang="zh-CN"] .gh-product-card::after {
    position: absolute;
    z-index: 5;
    inset: 0;
    border-radius: 24px;
    box-shadow: inset 0 0 0 1px transparent;
    content: "";
    transition: box-shadow .5s cubic-bezier(.34, .8, .56, 1);
    pointer-events: none;
}

html[lang="zh-CN"] .gh-product-card:hover::after,
html[lang="zh-CN"] .gh-product-card:focus-within::after { box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .2); }

html[lang="zh-CN"] .gh-product-content {
    display: flex;
    min-height: 460px;
    box-sizing: border-box;
    flex-direction: column;
    padding: 28px 24px 30px;
    color: #fff;
}

html[lang="zh-CN"] .gh-product-content > div {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
}

html[lang="zh-CN"] .gh-product-content h3 { margin: 0; color: #fff; font-size: 1.15rem; }
html[lang="zh-CN"] .gh-product-content strong { flex: 0 0 auto; color: #b7ff57; font-size: .875rem; }
html[lang="zh-CN"] .gh-product-content p { margin: 18px 0 22px; color: rgba(255, 255, 255, .72); font-size: .875rem; line-height: 1.65; }
html[lang="zh-CN"] .gh-product-content ul { margin: 0; padding: 0; list-style: none; }

html[lang="zh-CN"] .gh-product-content li {
    padding: 13px 0;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
    color: rgba(255, 255, 255, .72);
    font-size: .8rem;
}

html[lang="zh-CN"] .gh-product-content a {
    align-self: stretch;
    margin-top: auto;
    padding: 11px 16px;
    border: 1px solid rgba(255, 255, 255, .74);
    border-radius: 999px;
    color: #fff;
    font-size: .82rem;
    font-weight: 750;
    text-align: center;
    text-decoration: none;
}

html[lang="zh-CN"] .gh-product-content a:hover,
html[lang="zh-CN"] .gh-product-content a:focus-visible { background: #fff; color: #111; }

html[lang="zh-CN"] .gh-final { padding: 80px 0; }
html[lang="zh-CN"] .gh-final p { font-size: .875rem; }
html[lang="zh-CN"] .gh-final h2 { font-size: 2rem; }
html[lang="zh-CN"] #stage-ai .gh-stage-footer > span { color: #fff; }

/* Chinese homepage desktop navigation: pointer hover owns disclosure; focus preserves keyboard access. */
.growth-page-body-zh .yxc-header-container { height: auto; }
.growth-page-body-zh .yxc-menu > li { padding: 0px 20px; }

/* Chinese homepage header follows the dark hero, then restores the existing light system after the hero. */
.growth-home-page .yxc-header {
    background: rgba(2, 5, 10, .96);
    box-shadow: none;
    color: #fff;
    transition: background-color .25s ease, box-shadow .25s ease, color .25s ease;
}

.growth-home-page.gh-header-past-hero .yxc-header {
    background: #fff;
    box-shadow: 0 1px 10px rgba(0, 0, 0, .1);
    color: #000;
}

.growth-home-page .yxc-logo img {
    filter: brightness(0) invert(1);
}

.growth-home-page.gh-header-past-hero .yxc-logo img { filter: none; }

.growth-home-page .yxc-menu > li > .toplink { color: #fff; }
.growth-home-page.gh-header-past-hero .yxc-menu > li > .toplink { color: #000; }

.growth-home-page .header__icon-list .userlink {
    background: rgba(255, 255, 255, .08);
    color: #fff;
}

.growth-home-page .header__icon-list svg,
.growth-home-page .header__icon-list a:hover svg { stroke: #fff; }

.growth-home-page.gh-header-past-hero .header__icon-list .userlink {
    background: #fff;
    color: #000;
}

.growth-home-page.gh-header-past-hero .header__icon-list svg,
.growth-home-page.gh-header-past-hero .header__icon-list a:hover svg { stroke: #000; }

.growth-home-page .header__icon-list .quotation {
    border-color: #fff;
    background: #fff;
    color: #02050a;
}

.growth-home-page .header__icon-list .quotation:hover {
    border-color: #fff;
    color: #a56d00;
}

.growth-home-page.gh-header-past-hero .header__icon-list .quotation {
    border-color: #000;
    background: #000;
    color: #fff;
}

.growth-home-page.gh-header-past-hero .header__icon-list .quotation:hover {
    border-color: #000;
    color: #ffd400;
}

.growth-home-page .hamburger { color: #fff; }
.growth-home-page.gh-header-past-hero .hamburger { color: #000; }

@media (max-width: 1100px) {
    .growth-home-page .growth-home { margin-top: 39px; }
}

.growth-page-body-zh .yxc-menu > li.has-mega > .toplink {
    display: inline-flex;
    align-items: center;
    gap: 9px;
}

.growth-page-body-zh .yxc-menu > li.has-mega > .toplink::after {
    width: 7px;
    height: 7px;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    content: "";
    transform: translateY(-2px) rotate(45deg);
    transition: transform .2s ease;
}

.growth-page-body-zh .yxc-menu > li.has-mega:hover > .toplink::after,
.growth-page-body-zh .yxc-menu > li.has-mega.is-open > .toplink::after {
    transform: translateY(2px) rotate(225deg);
}

.growth-page-body-zh .yxc-menu > li.has-mega:hover > .mega,
.growth-page-body-zh .yxc-menu > li.has-mega:focus-within > .mega,
.growth-page-body-zh .yxc-menu > li.has-mega.is-open > .mega { display: block; }
.growth-page-body-zh .yxc-menu > li.has-mega > .toplink::before { display: none; content: none; }

.growth-page-body-zh .yxc-menu .yxc-standard-mega .list > li > a::after {
    flex: 0 0 auto;
    color: currentColor;
    content: "→";
    font-size: 1rem;
    line-height: 1;
}

/* Chinese homepage product mega menu: two-column capability card plus one-column category navigation. */
.growth-page-body-zh .yxc-product-mega .mega-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
    max-width: 1480px;
}

.growth-page-body-zh .yxc-product-mega .yxc-product-detail-column {
    grid-column: 1 / 3;
    min-width: 0;
    margin: 22px 12px 0 50px;
}

.growth-page-body-zh .yxc-product-mega .yxc-product-menu-column {
    grid-column: 3;
    min-width: 0;
    margin: 0 50px 0 18px;
}

.growth-page-body-zh .yxc-product-detail-card {
    position: relative;
    display: grid;
    min-height: 302px;
    overflow: hidden;
    box-sizing: border-box;
    grid-template-columns: 100px minmax(0, 1fr);
    align-content: center;
    align-items: start;
    column-gap: 28px;
    padding: 32px 38px;
    border: 1px solid rgba(255, 255, 255, .44);
    border-radius: 16px;
    background: linear-gradient(145deg, #eef6ff 0%, #dbeafe 52%, #f5f5f7 100%);
    box-shadow: 0 16px 38px rgba(15, 23, 42, .12);
    color: #111827;
    isolation: isolate;
}

.growth-page-body-zh .yxc-product-detail-card[hidden] { display: none; }
.growth-page-body-zh .yxc-product-detail-card.is-operations { background: linear-gradient(145deg, #fff7ed 0%, #fed7aa 52%, #fef3c7 100%); }
.growth-page-body-zh .yxc-product-detail-card.is-marketing { background: radial-gradient(circle at 90% 115%, #fb7185 0, #7c3aed 40%, #111827 88%); color: #fff; }
.growth-page-body-zh .yxc-product-detail-card.is-agent { background: radial-gradient(circle at 88% 110%, #38bdf8 0, #1d4ed8 36%, #020617 86%); color: #fff; }
.growth-page-body-zh .yxc-product-detail-card.is-network { background: linear-gradient(145deg, #ecfeff 0%, #a5f3fc 50%, #ccfbf1 100%); }

.growth-page-body-zh .yxc-product-detail-icon {
    display: grid;
    width: 100px;
    height: 100px;
    grid-column: 1;
    grid-row: 1 / span 4;
    border: 1px solid rgba(255, 255, 255, .58);
    border-radius: 14px;
    background: rgba(255, 255, 255, .52);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .7);
    color: inherit;
    place-items: center;
}

.growth-page-body-zh .yxc-product-detail-icon svg {
    width: 50px;
    height: 50px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 2;
}

.growth-page-body-zh .yxc-product-detail-card > :not(.yxc-product-detail-icon) { grid-column: 2; }

.growth-page-body-zh .yxc-product-detail-card > span {
    font-size: .7rem;
    font-weight: 800;
    letter-spacing: .13em;
    opacity: .62;
}

.growth-page-body-zh .yxc-product-detail-card h3 {
    margin: 8px 0 9px;
    color: inherit;
    font-size: clamp(1.55rem, 2.5vw, 2.25rem);
    letter-spacing: -.035em;
    line-height: 1.1;
}

.growth-page-body-zh .yxc-product-detail-card p {
    max-width: 720px;
    margin: 0;
    color: inherit;
    font-size: .875rem;
    line-height: 1.7;
    opacity: .76;
}

.growth-page-body-zh .yxc-product-third-level {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    max-width: 760px;
    margin: 20px 0 0;
    padding: 0;
    list-style: none;
}

.growth-page-body-zh .yxc-product-third-level a {
    display: flex;
    min-height: 36px;
    box-sizing: border-box;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    border: 1px solid rgba(255, 255, 255, .56);
    border-radius: 9px;
    background: rgba(255, 255, 255, .42);
    color: inherit;
    font-size: .78rem;
    font-weight: 700;
    text-decoration: none;
}

.growth-page-body-zh .yxc-product-third-level a::after { content: "→"; }
.growth-page-body-zh .yxc-product-third-level a:hover,
.growth-page-body-zh .yxc-product-third-level a:focus-visible { background: rgba(255, 255, 255, .72); }

.growth-page-body-zh .yxc-product-category-list > li > a::after {
    flex: 0 0 auto;
    content: "→";
    font-size: 1rem;
    line-height: 1;
}

.growth-page-body-zh .yxc-product-category-list > li > a.is-active {
    background: #000;
    color: #fff;
}

@media (max-width: 1180px) {
    .growth-page-body-zh .yxc-product-mega .yxc-product-detail-column { margin-left: 24px; }
    .growth-page-body-zh .yxc-product-mega .yxc-product-menu-column { margin-right: 24px; }
    .growth-page-body-zh .yxc-product-detail-card { padding: 28px; }
}

/* XPartsLab FAQ rhythm, adapted to the Chinese growth-system topic. */
html[lang="zh-CN"] .gh-growth-faq { padding: 80px 0; background: #f2f2f2; }
html[lang="zh-CN"] .gh-growth-faq .gh-proof-grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 6fr);
    align-items: start;
    gap: 80px;
}
html[lang="zh-CN"] .gh-growth-faq .gh-proof-intro { min-width: 0; }
html[lang="zh-CN"] .gh-growth-faq .gh-section-head { margin-top: 14px; text-align: left; }
html[lang="zh-CN"] .gh-growth-faq .gh-section-head h2 { max-width: 480px; margin: 0 0 18px; font-size: 2.5rem; line-height: 1.35; }
html[lang="zh-CN"] .gh-growth-faq .gh-section-head p { max-width: 500px; margin: 0; font-size: .875rem; line-height: 1.75; }
html[lang="zh-CN"] .gh-growth-faq .gh-faq-container { min-width: 0; border-top: 1px solid #d3d6da; }
html[lang="zh-CN"] .gh-growth-faq .faq-item { border-bottom: 1px solid #d3d6da; transition: background .2s ease; }
html[lang="zh-CN"] .gh-growth-faq .faq-item:hover { background: rgba(255, 255, 255, .52); }
html[lang="zh-CN"] .gh-growth-faq .faq-question { margin: 0; }
html[lang="zh-CN"] .gh-growth-faq .faq-question button {
    display: flex;
    width: 100%;
    align-items: center;
    gap: 14px;
    padding: 20px 12px;
    border: 0;
    background: transparent;
    color: #101114;
    cursor: pointer;
    font: inherit;
    font-size: 1rem;
    font-weight: 760;
    line-height: 1.45;
    text-align: left;
}
html[lang="zh-CN"] .gh-growth-faq .faq-question .icon {
    display: grid;
    width: 24px;
    height: 24px;
    flex: 0 0 24px;
    place-items: center;
    border: 1px solid #101114;
    border-radius: 50%;
    font-size: .875rem;
    line-height: 1;
}
html[lang="zh-CN"] .gh-growth-faq .faq-answer { display: none; padding: 0 18px 22px 50px; }
html[lang="zh-CN"] .gh-growth-faq .faq-item.active .faq-answer { display: block; }
html[lang="zh-CN"] .gh-growth-faq .faq-answer p { margin: 0; color: #4b5563; font-size: .875rem; line-height: 1.72; }

@media (min-width: 768px) {
    .growth-page-body-zh .foot-container .horizontal-layout { gap: 120px; }
    .growth-page-body-zh .foot-container .horizontal-layout .foot-menu-container {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) and (hover: hover) {
    html[lang="zh-CN"] .gh-product-card { width: calc((100vw - 144px) / 4); min-width: 270px; max-width: 316px; }
}

@media (max-width: 1200px) {
    html[lang="zh-CN"] .gh-growth-faq .gh-proof-grid { grid-template-columns: 1fr; gap: 42px; }
    html[lang="zh-CN"] #stage-iteration .gh-iteration-step { padding: 0 18px 18px; }
    html[lang="zh-CN"] #stage-iteration .gh-iteration-marker { position: static; width: 15px; height: 15px; margin: 20px auto 0; }
    html[lang="zh-CN"] #stage-iteration .gh-iteration-step h4 { margin: 12px 0 8px; text-align: center; }
    html[lang="zh-CN"] #stage-iteration .gh-iteration-step p { margin: 0 0 10px; }
    html[lang="zh-CN"] #stage-iteration .gh-iteration-step ul { margin-left: 0; }
}

@media (max-width: 760px) {
    html[lang="zh-CN"] .gh-growth-faq { padding: 64px 0; }
    html[lang="zh-CN"] .gh-growth-faq .gh-proof-grid { gap: 30px; }
    html[lang="zh-CN"] .gh-growth-faq .faq-question button { padding: 17px 4px; font-size: .875rem; }
    html[lang="zh-CN"] .gh-growth-faq .faq-answer { padding: 0 4px 20px 42px; }
    html[lang="zh-CN"] #stage-iteration .gh-iteration-workflow { padding: 0 16px 34px; }
    html[lang="zh-CN"] #stage-ai .gh-ai-promo-grid { grid-template-columns: 1fr; }
    html[lang="zh-CN"] #stage-ai .gh-ai-promo-card { min-height: 470px; }
    html[lang="zh-CN"] #stage-ai .gh-ai-promo-copy { padding: 36px 24px 0; }
    html[lang="zh-CN"] #stage-ai .gh-ai-promo-art { height: 215px; }
    html[lang="zh-CN"] .gh-products { padding: 76px 0; }
    html[lang="zh-CN"] .gh-product-grid { margin-right: -24px; padding-right: 24px; }
}

@media (prefers-reduced-motion: reduce) {
    html[lang="zh-CN"] .gh-product-card { transition: none; }
}