@charset "UTF-8";

:root {
    --ink: #172c43;
    --muted: #627186;
    --blue: #1269d5;
    --blue-hover: #0759be;
    --line: #e3e9f1;
    --pale: #f5f8fc;
    --white: #fff;
    --radius: 14px;
    --page-width: 1232px;
    font-family:
        "PingFang SC", "Microsoft YaHei UI", "Microsoft YaHei", sans-serif;
    color: var(--ink);
    background: var(--white);
    font-synthesis: none;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
    scroll-padding-top: 104px;
}
body {
    margin: 0;
    font-size: 15px;
    line-height: 1.8;
}
button,
a {
    -webkit-tap-highlight-color: transparent;
}
button {
    font: inherit;
}
a {
    color: inherit;
    text-decoration: none;
}
button,
summary {
    cursor: pointer;
}
a,
button,
summary {
    touch-action: manipulation;
}
img {
    display: block;
    max-width: 100%;
    height: auto;
}
h1,
h2,
h3,
p {
    margin: 0;
}
h1,
h2,
h3 {
    font-weight: 600;
}
button {
    color: inherit;
}
[hidden] {
    display: none !important;
}
:focus-visible {
    outline: 3px solid #579aee;
    outline-offset: 5px;
}
::selection {
    color: #114c8e;
    background: #d9eaff;
}
.container {
    width: min(var(--page-width), calc(100% - 96px));
    margin-inline: auto;
}
.icon {
    width: 22px;
    height: 22px;
    flex: 0 0 auto;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.65;
    stroke-linecap: round;
    stroke-linejoin: round;
    vertical-align: middle;
}
.icon-library {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
}
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}
.skip-link {
    position: fixed;
    top: -90px;
    left: 16px;
    z-index: 100;
    padding: 12px 20px;
    color: #fff;
    background: var(--ink);
    border-radius: 4px;
}
.skip-link:focus {
    top: 10px;
}

.hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(115deg, #fbfcfe 0%, #f4f8fe 65%, #ecf3fd 100%);
}
.hero-grid {
    position: absolute;
    inset: 0 0 110px 38%;
    opacity: 0.42;
    background-image:
        linear-gradient(#dce6f4 1px, transparent 1px),
        linear-gradient(90deg, #dce6f4 1px, transparent 1px);
    background-size: 54px 54px;
    mask-image: radial-gradient(ellipse at 80% 52%, #000 10%, transparent 70%);
    pointer-events: none;
}
.hero > .container {
    position: relative;
}
.breadcrumbs {
    display: flex;
    gap: 14px;
    padding-top: 26px;
    font-size: 12px;
    color: #758295;
}
.breadcrumbs a:hover {
    color: var(--blue);
}
.breadcrumbs > span:last-child {
    color: #4c6078;
}
.hero-layout {
    display: grid;
    grid-template-columns: 0.92fr 1.12fr;
    align-items: center;
    gap: 60px;
    padding: 54px 0 70px;
}
.eyebrow {
    display: inline-flex;
    gap: 10px;
    align-items: center;
    color: var(--blue);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1.8px;
}
.eyebrow-line {
    height: 1px;
    width: 22px;
    background: var(--blue);
}
.free-badge {
    display: inline-block;
    margin-left: 7px;
    padding: 2px 9px;
    font-size: 11px;
    letter-spacing: 1px;
    font-weight: 400;
    border: 1px solid #cfe0f6;
    border-radius: 4px;
    background: #f4f8ff;
}
h1 {
    margin-top: 25px;
    font-size: clamp(39px, 3.65vw, 55px);
    line-height: 1.45;
    letter-spacing: -2px;
}
h1 > span {
    display: block;
    color: var(--blue);
    font-size: 0.88em;
    letter-spacing: -2px;
    margin-top: 4px;
}
.hero-description {
    margin-top: 24px;
    color: #5c6c81;
    font-size: 16px;
    line-height: 2;
}
.hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 27px;
    margin-top: 33px;
}
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 53px;
    gap: 10px;
    padding: 12px 23px;
    font-size: 14px;
    border: 1px solid transparent;
    border-radius: 7px;
    font-weight: 500;
    transition:
        background 180ms ease,
        transform 180ms ease,
        box-shadow 180ms ease;
}
.button .icon {
    width: 19px;
    height: 19px;
}
.button-primary {
    color: #fff;
    background: var(--blue);
    box-shadow: 0 5px 14px rgb(18 105 213 / 14%);
}
.button-primary:hover {
    background: var(--blue-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgb(18 105 213 / 20%);
}
.action-arrow {
    margin-left: 17px;
}
.text-link {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    color: var(--blue);
    font-size: 13px;
    font-weight: 500;
}
.text-link .icon {
    width: 19px;
    height: 19px;
    transition: transform 180ms ease;
}
.text-link:hover .icon {
    transform: translateX(4px);
}
.text-link:hover {
    color: var(--blue-hover);
}
.hero-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    margin-top: 25px;
    color: #5f7186;
    font-size: 11px;
}
.hero-meta > span:first-child {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}
.hero-meta .icon {
    width: 15px;
    height: 15px;
}
.meta-dot {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: #7e90a7;
}
.hero-footnote {
    max-width: 390px;
    margin-top: 13px;
    color: #768497;
    font-size: 10px;
}
.product-stage {
    position: relative;
    padding-top: 14px;
    min-width: 0;
}
.product-window {
    position: relative;
    border: 1px solid #c9d7e8;
    border-radius: 12px;
    overflow: hidden;
    background: #fff;
    box-shadow:
        0 25px 58px -18px rgb(43 80 127 / 25%),
        0 4px 15px rgb(55 98 149 / 6%);
}
.window-bar {
    height: 43px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    padding: 0 15px;
    border-bottom: 1px solid #e3e9f1;
    background: #f9fbfe;
}
.window-app {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 10px;
    font-weight: 500;
}
.window-app img {
    border-radius: 5px;
}
.window-decoration {
    color: #61748b;
    font-size: 15px;
    letter-spacing: 3px;
    white-space: nowrap;
}
.window-content {
    display: flex;
    min-height: 352px;
}
.preview-sidebar {
    display: flex;
    align-items: center;
    flex-direction: column;
    width: 62px;
    flex-shrink: 0;
    padding: 18px 0 13px;
    gap: 10px;
    border-right: 1px solid var(--line);
    background: #f6f8fc;
}
.sidebar-mark {
    color: #1a477e;
    font-family: Georgia, serif;
    font-size: 27px;
    font-style: italic;
    line-height: 1;
    margin-bottom: 15px;
}
.sidebar-mark > span {
    font-family: sans-serif;
    font-size: 7px;
    font-style: normal;
    letter-spacing: 1px;
}
.sidebar-item {
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    color: #7f8fa2;
    border-radius: 7px;
}
.sidebar-item .icon {
    width: 19px;
    height: 19px;
}
.sidebar-active {
    color: var(--blue);
    background: #e3efff;
}
.sidebar-bottom {
    margin-top: auto;
    color: #90a0b4;
    font-size: 8px;
    font-family: monospace;
}
.preview-body {
    flex: 1;
    min-width: 0;
    padding: 19px 22px 0;
}
.preview-topline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}
.preview-label {
    color: #8290a2;
    font-size: 9px;
    letter-spacing: 1px;
}
.read-only {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 9px;
    color: #2d8266;
}
.read-only > span {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #42a580;
}
.preview-tabs {
    display: flex;
    gap: 22px;
    border-bottom: 1px solid var(--line);
    margin-top: 8px;
}
.preview-tabs button {
    position: relative;
    padding: 9px 0 10px;
    border: 0;
    background: none;
    font-size: 10px;
    color: #77879b;
    white-space: nowrap;
}
.preview-tabs button[aria-selected="true"] {
    color: var(--blue);
    font-weight: 600;
}
.preview-tabs button[aria-selected="true"]::after {
    position: absolute;
    right: 0;
    bottom: -1px;
    left: 0;
    height: 2px;
    background: var(--blue);
    content: "";
}
.preview-panel {
    min-height: 265px;
    padding-top: 19px;
}
.preview-panel h2 {
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: -0.4px;
}
.preview-subtitle {
    font-size: 9px;
    color: #7a889b;
    margin-top: 3px;
}
.device-card {
    display: flex;
    align-items: center;
    gap: 11px;
    margin-top: 15px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 7px;
}
.device-icon {
    width: 34px;
    height: 39px;
    display: grid;
    place-items: center;
    border-radius: 7px;
    color: var(--blue);
    background: #edf5ff;
}
.device-icon .icon {
    width: 22px;
    height: 22px;
}
.device-card strong,
.device-card > div > span {
    display: block;
}
.device-card strong {
    font-size: 11px;
    font-weight: 500;
}
.device-card > div > span {
    margin-top: 1px;
    color: #8090a5;
    font-size: 8px;
}
.device-tag {
    margin-left: auto;
    padding: 1px 6px;
    border: 1px solid #dde8f6;
    border-radius: 3px;
    font-size: 8px;
    color: #6486b2;
}
.mini-checks {
    display: flex;
    gap: 16px;
    margin-top: 10px;
    font-size: 9px;
    color: #5a6e88;
}
.mini-checks > span {
    display: inline-flex;
    align-items: center;
    gap: 3px;
}
.mini-checks .icon {
    width: 12px;
    height: 12px;
    color: var(--blue);
}
.preview-ready {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 13px 0 12px;
}
.ready-orbit {
    width: 35px;
    height: 35px;
    display: grid;
    place-items: center;
    border: 1px dashed #b7ccec;
    border-radius: 50%;
    color: #8ca9cb;
}
.ready-orbit .icon {
    width: 18px;
    height: 18px;
}
.preview-ready strong {
    font-size: 10px;
    font-weight: 500;
    color: #5c708b;
}
.preview-ready p {
    font-size: 8px;
    color: #8c9aae;
}
.preview-status {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-top: 1px;
    padding: 9px 0 10px;
    border-top: 1px solid var(--line);
    color: #6a7c93;
    font-size: 8px;
}
.preview-status > span:first-child {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}
.status-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: #7e92ae;
}
.stage-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    margin-top: 14px;
    color: #7e8ea2;
    font-size: 9px;
}
.stage-note .icon {
    width: 12px;
    height: 12px;
}
.stage-label {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    margin-top: 22px;
    font-family: Georgia, serif;
    font-size: 8px;
    color: #7d93ae;
    letter-spacing: 1.1px;
}
.stage-label > span:last-child {
    font-family: sans-serif;
    letter-spacing: 0.6px;
    font-size: 7px;
}
.capacity-illustration {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    height: 105px;
}
.scan-ring {
    display: grid;
    place-items: center;
    width: 69px;
    height: 69px;
    border: 1px solid #d5e6fc;
    border-radius: 50%;
    box-shadow:
        0 0 0 9px #f4f8fe,
        0 0 0 10px #eaf2fc;
    color: var(--blue);
}
.scan-ring .icon {
    width: 32px;
    height: 32px;
}
.scan-dots {
    font-size: 19px;
    color: #aac8ed;
    overflow: hidden;
    white-space: nowrap;
}
.preview-callout {
    display: flex;
    align-items: flex-start;
    gap: 7px;
    border: 1px solid #dce8f8;
    border-radius: 5px;
    background: #f5f9ff;
    padding: 9px;
    margin-bottom: 11px;
    font-size: 9px;
    color: #70829b;
}
.preview-callout .icon {
    width: 14px;
    height: 14px;
    margin-top: 2px;
    color: var(--blue);
}
.preview-callout strong {
    font-weight: 500;
    color: #4775ad;
}
.report-sample {
    margin-top: 16px;
    border: 1px solid var(--line);
    border-radius: 6px;
    padding-inline: 13px;
}
.report-sample > div {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    padding: 9px 0;
    font-size: 9px;
}
.report-sample > div + div {
    border-top: 1px solid #edf1f6;
}
.report-sample > div > span:last-child {
    color: #8795a6;
}
.export-types {
    display: flex;
    gap: 9px;
    margin: 15px 0;
}
.export-types > span {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 8px;
    color: #567398;
    border: 1px solid #dfe7f2;
    border-radius: 3px;
    padding: 3px 8px;
}
.export-types .icon {
    width: 11px;
    height: 11px;
}
.capability-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    padding: 24px 0 28px;
    border-top: 1px solid #dce5f1;
}
.capability-strip > div {
    display: flex;
    align-items: center;
    gap: 17px;
    padding: 0 22px;
    border-left: 1px solid #dce5f1;
}
.capability-strip > div:first-child {
    border-left: 0;
    padding-left: 0;
}
.strip-number {
    align-self: flex-start;
    font-family: Georgia, serif;
    font-size: 17px;
    color: #8197b2;
    font-style: italic;
    line-height: 1.5;
}
.capability-strip > div > span:last-child {
    color: #76869b;
    font-size: 10px;
}
.capability-strip strong {
    display: block;
    margin-top: 3px;
    color: #314e70;
    font-size: 14px;
    font-weight: 500;
}
.section {
    padding: 102px 0;
}
.feature-layout {
    display: grid;
    grid-template-columns: 0.84fr 1.16fr;
    gap: 110px;
}
.section-intro h2,
.section-heading h2,
.capacity-copy h2 {
    margin-top: 18px;
    font-size: 35px;
    line-height: 1.55;
    letter-spacing: -1.1px;
}
.section-intro > p {
    max-width: 370px;
    margin-top: 23px;
    font-size: 14px;
    line-height: 2;
    color: var(--muted);
}
.section-intro > .text-link {
    margin-top: 25px;
}
.intro-motif {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 218px;
    margin-top: 60px;
    padding-block: 13px;
    border-block: 1px solid #dee7f1;
    color: #9badc2;
}
.intro-motif span:first-child {
    font-family: Georgia, serif;
    font-size: 34px;
    font-style: italic;
}
.intro-motif span:nth-child(2) {
    align-self: flex-end;
    margin-left: -7px;
    margin-bottom: 10px;
    font-size: 13px;
}
.intro-motif i {
    width: 1px;
    height: 30px;
    margin-inline: 10px;
    background: #dce6f1;
}
.intro-motif span:last-child {
    font-family: Georgia, serif;
    font-size: 32px;
}
.feature-list article {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 22px;
    padding: 25px 0 29px;
    border-top: 1px solid var(--line);
}
.feature-list article:first-child {
    padding-top: 0;
    border-top: 0;
}
.feature-list article:last-child {
    padding-bottom: 0;
}
.feature-icon {
    width: 43px;
    height: 43px;
    display: grid;
    flex-shrink: 0;
    place-items: center;
    color: var(--blue);
    background: #f0f6fe;
    border-radius: 10px;
}
.feature-icon .icon {
    width: 23px;
    height: 23px;
}
.small-label {
    color: #7f90a4;
    font-size: 9px;
    letter-spacing: 1.8px;
}
.feature-list h3 {
    margin-top: 5px;
    padding-right: 18px;
    font-size: 19px;
    font-weight: 500;
}
.feature-list p {
    margin-top: 10px;
    font-size: 14px;
    line-height: 2;
    color: var(--muted);
}
.feature-index {
    position: absolute;
    top: 29px;
    right: 0;
    color: #aab7c8;
    font-size: 11px;
    font-family: Georgia, serif;
}
.feature-list article:first-child .feature-index {
    top: 4px;
}
.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 13px;
}
.feature-tags span {
    padding: 1px 7px;
    border: 1px solid #e4eaf3;
    border-radius: 3px;
    color: #7d8ba0;
    font-size: 9px;
}
.capacity-section {
    position: relative;
    overflow: hidden;
    padding: 77px 0;
    color: #fff;
    background: #12283f;
}
.capacity-section::before {
    position: absolute;
    top: -240px;
    left: -320px;
    width: 800px;
    height: 800px;
    border: 1px solid rgb(155 189 227 / 7%);
    border-radius: 50%;
    box-shadow:
        0 0 0 65px rgb(155 189 227 / 3%),
        0 0 0 130px rgb(155 189 227 / 2%);
    content: "";
    pointer-events: none;
}
.capacity-layout {
    position: relative;
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    align-items: center;
    gap: 105px;
}
.capacity-copy .eyebrow {
    color: #8eb8ed;
    font-weight: 400;
}
.capacity-copy h2 {
    margin-top: 16px;
    color: #f5f8ff;
}
.capacity-copy > p {
    margin-top: 21px;
    max-width: 410px;
    color: #adbed2;
    font-size: 14px;
    line-height: 2;
}
.capacity-copy > .capacity-emphasis {
    margin-top: 20px;
    padding-left: 14px;
    border-left: 2px solid #5e91d2;
    color: #e0ebfa;
    font-size: 12px;
}
.capacity-copy .text-link {
    color: #9bc7ff;
    margin-top: 26px;
}
.evidence-board {
    padding: 0 26px;
    border: 1px solid #38516e;
    border-radius: 10px;
    background: rgb(30 52 77 / 80%);
}
.board-heading {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 20px 0;
    border-bottom: 1px solid #3b506a;
    font-size: 11px;
    color: #b6c8dd;
}
.board-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #86b5ef;
}
.board-code {
    margin-left: auto;
    font-size: 8px;
    color: #7f9bbd;
    letter-spacing: 1px;
}
.evidence-row {
    display: flex;
    align-items: center;
    gap: 23px;
    padding: 25px 0;
    border-bottom: 1px solid #334a65;
}
.evidence-state {
    min-width: 80px;
    font-size: 11px;
    white-space: nowrap;
}
.evidence-state::before {
    display: inline-block;
    width: 5px;
    height: 5px;
    margin-right: 8px;
    border-radius: 50%;
    background: currentColor;
    content: "";
    vertical-align: middle;
}
.state-green {
    color: #7bd3b5;
}
.state-amber {
    color: #edc185;
}
.state-slate {
    color: #a7b9cf;
}
.evidence-row p {
    font-size: 13px;
    line-height: 1.85;
    color: #b2c3d8;
}
.evidence-mark {
    margin-left: auto;
    color: #708fb4;
    font-size: 19px;
}
.board-footer {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 17px 0;
    color: #8ba6c5;
    font-size: 10px;
}
.board-footer .icon {
    width: 15px;
    height: 15px;
}
.section-heading {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 35px;
}
.section-heading h2 {
    margin-top: 14px;
}
.section-heading > p {
    padding-bottom: 5px;
    font-size: 12px;
    color: var(--muted);
}
.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 50px;
    margin: 49px 0 0;
    padding: 0;
    list-style: none;
}
.step-number {
    display: flex;
    align-items: center;
    gap: 25px;
    color: #9ab2ce;
    font-family: Georgia, serif;
    font-size: 37px;
    font-style: italic;
    line-height: 1;
}
.step-number span {
    flex: 1;
    height: 1px;
    background: #dce5ef;
}
.steps h3 {
    margin-top: 28px;
    font-weight: 500;
    font-size: 18px;
}
.steps p {
    max-width: 300px;
    margin-top: 12px;
    font-size: 14px;
    line-height: 2;
    color: var(--muted);
}
.step-caption {
    display: block;
    margin-top: 20px;
    color: #91a0b3;
    font-size: 8px;
    letter-spacing: 1.8px;
}
.safety-note {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-top: 46px;
    padding: 23px 27px;
    border: 1px solid #f0e5d3;
    border-radius: 9px;
    background: #fdfaf4;
}
.safety-icon {
    display: grid;
    place-items: center;
    width: 39px;
    height: 44px;
    flex-shrink: 0;
    color: #9a7b42;
}
.safety-icon .icon {
    width: 30px;
    height: 30px;
}
.safety-note strong {
    color: #7b643d;
    font-size: 13px;
    font-weight: 500;
}
.safety-note p {
    max-width: 840px;
    margin-top: 4px;
    font-size: 13px;
    color: #8a7a60;
    line-height: 1.9;
}
.safety-note > a {
    display: flex;
    align-items: center;
    gap: 9px;
    flex-shrink: 0;
    margin-left: auto;
    color: #8d703a;
    font-size: 11px;
}
.safety-note > a .icon {
    width: 16px;
    height: 16px;
}
.compatibility-section {
    padding: 78px 0;
    background: #f7f9fc;
    border-block: 1px solid #edf1f6;
}
.compatibility-layout {
    display: grid;
    grid-template-columns: 0.84fr 1.16fr;
    gap: 110px;
}
.compatibility-version {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    margin-top: 33px;
    font-size: 10px;
    color: #8190a3;
}
.compatibility-version strong {
    padding: 2px 9px;
    border: 1px solid #dae3ef;
    border-radius: 4px;
    color: #607996;
    font-size: 11px;
    font-weight: 400;
}
.compatibility-list {
    margin: 0;
}
.compatibility-list > div {
    display: grid;
    grid-template-columns: 95px 1fr;
    gap: 25px;
    padding: 18px 0;
    border-bottom: 1px solid #e1e8f1;
}
.compatibility-list > div:first-child {
    padding-top: 0;
}
.compatibility-list > div:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}
.compatibility-list dt {
    font-size: 13px;
    font-weight: 500;
    color: #365372;
}
.compatibility-list dd {
    margin: 0;
    color: #627186;
    font-size: 13px;
    line-height: 2;
}
.faq-layout {
    display: grid;
    grid-template-columns: 0.84fr 1.16fr;
    gap: 110px;
}
.faq-list details {
    border-bottom: 1px solid var(--line);
}
.faq-list details:first-child {
    border-top: 1px solid var(--line);
}
.faq-list summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    padding: 22px 0;
    font-size: 13px;
    font-weight: 500;
    list-style: none;
}
.faq-list summary::-webkit-details-marker {
    display: none;
}
.faq-list summary:hover {
    color: var(--blue);
}
.faq-plus {
    position: relative;
    width: 15px;
    height: 15px;
    flex-shrink: 0;
    color: #7a91ae;
}
.faq-plus::before,
.faq-plus::after {
    position: absolute;
    top: 7px;
    left: 1px;
    width: 13px;
    height: 1px;
    background: currentColor;
    content: "";
}
.faq-plus::after {
    transform: rotate(90deg);
    transition: transform 180ms ease;
}
.faq-list details[open] .faq-plus::after {
    transform: rotate(0);
}
.faq-list details[open] summary {
    color: var(--blue);
}
.faq-list details p {
    padding: 0 28px 23px 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 2.1;
}
.download-section {
    padding-bottom: 76px;
}
.download-panel {
    position: relative;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 50px;
    padding: 47px 64px;
    background: #edf4fe;
    border: 1px solid #d9e6f8;
    border-radius: 13px;
    overflow: hidden;
}
.download-panel::before {
    position: absolute;
    width: 500px;
    height: 500px;
    top: -320px;
    right: 240px;
    border: 1px solid rgb(155 189 232 / 22%);
    border-radius: 50%;
    box-shadow:
        0 0 0 45px rgb(155 189 232 / 8%),
        0 0 0 90px rgb(155 189 232 / 5%);
    content: "";
    pointer-events: none;
}
.download-copy,
.download-action {
    position: relative;
}
.download-brand {
    display: flex;
    align-items: center;
    gap: 17px;
}
.download-brand img {
    border-radius: 13px;
}
.download-brand .eyebrow {
    font-size: 10px;
    letter-spacing: 1px;
}
.download-copy h2 {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
    margin-top: 20px;
    font-size: 32px;
    font-weight: 500;
    letter-spacing: -0.5px;
}
.download-copy h2 > span {
    display: inline-flex;
    padding: 1px 8px;
    border: 1px solid #b7d0f0;
    color: #4e7caf;
    font-size: 11px;
    border-radius: 4px;
}
.download-copy > p {
    margin-top: 8px;
    color: #687e9a;
    font-size: 13px;
}
.download-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 17px;
    color: #8394ad;
    font-size: 10px;
}
.download-meta > span + span {
    padding-left: 12px;
    border-left: 1px solid #c9d8eb;
}
.download-action {
    width: 230px;
    padding-left: 38px;
    border-left: 1px solid #cddcf0;
}
.download-label {
    font-size: 11px;
    color: #7187a3;
}
.download-pending {
    width: 100%;
    margin-top: 9px;
    padding-inline: 10px;
    color: #5c7290;
    background: #e0e9f5;
    border-color: #c4d3e6;
    cursor: not-allowed;
    font-size: 13px;
}
.download-action > p {
    margin-top: 12px;
    font-size: 10px;
    color: #657c98;
    line-height: 1.9;
}
.download-contact {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 11px;
    color: var(--blue);
    font-size: 11px;
}
.download-contact .icon {
    width: 15px;
    height: 15px;
}
.download-contact:hover {
    text-decoration: underline;
}
.download-afterword {
    display: flex;
    justify-content: space-between;
    gap: 25px;
    padding-top: 17px;
    font-size: 9px;
    color: #8a98aa;
}
.download-afterword > span:first-child {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.download-afterword .icon {
    width: 13px;
    height: 13px;
}
.related-section {
    padding: 33px 0;
    border-top: 1px solid var(--line);
}
.related-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 35px;
}
.related-inner .small-label {
    font-size: 8px;
}
.related-inner h2 {
    font-size: 15px;
    font-weight: 500;
    margin-top: 4px;
}
.related-links {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}
.related-links a {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-size: 11px;
    color: #62758f;
}
.related-links a:hover {
    color: var(--blue);
}
.related-links .icon {
    width: 14px;
    height: 14px;
}

.no-js .preview-tabs {
    display: none;
}
.no-js .preview-panel {
    padding-top: 25px;
}

@media (min-width: 1000px) and (prefers-reduced-motion: no-preference) {
    .hero-copy,
    .product-stage {
        animation: enter 650ms ease both;
    }
    .product-stage {
        animation-delay: 100ms;
    }
    @keyframes enter {
        from {
            opacity: 0;
            transform: translateY(12px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
}

@media (max-width: 1180px) {
    .container {
        width: calc(100% - 72px);
    }

    .hero-layout {
        gap: 35px;
        padding-top: 45px;
    }
    h1 {
        font-size: 46px;
    }
    .hero-actions {
        gap: 18px;
    }
    .hero-actions .button {
        padding-inline: 18px;
    }
    .hero-actions .text-link {
        font-size: 12px;
        gap: 8px;
    }
    .action-arrow {
        margin-left: 5px;
    }
    .preview-body {
        padding-inline: 17px;
    }
    .preview-sidebar {
        width: 51px;
    }
    .feature-layout,
    .compatibility-layout,
    .faq-layout {
        gap: 65px;
    }
    .capacity-layout {
        gap: 60px;
    }
    .evidence-row {
        gap: 16px;
    }
    .evidence-mark {
        display: none;
    }
    .related-links {
        gap: 18px;
    }
}

@media (max-width: 960px) {
    html {
        scroll-padding-top: 88px;
    }

    .hero-layout {
        grid-template-columns: 1fr;
        gap: 40px;
        padding-block: 40px 45px;
    }
    .hero-copy {
        max-width: 650px;
    }
    h1 {
        font-size: 52px;
    }
    h1 > span {
        display: inline;
        margin-left: 20px;
        font-size: 0.68em;
        letter-spacing: -1px;
    }
    .hero-description {
        margin-top: 18px;
    }
    .hero-description br {
        display: none;
    }
    .hero-actions {
        margin-top: 24px;
    }
    .hero-footnote {
        max-width: none;
    }
    .product-stage {
        max-width: 660px;
        width: 100%;
        margin: 0 auto;
        padding-top: 0;
    }
    .preview-sidebar {
        width: 62px;
    }
    .preview-body {
        padding-inline: 26px;
    }
    .stage-label {
        margin-top: 15px;
    }
    .capability-strip > div {
        padding-inline: 16px;
        gap: 12px;
    }
    .capability-strip strong {
        font-size: 12px;
    }
    .section {
        padding-block: 76px;
    }
    .feature-layout,
    .compatibility-layout,
    .faq-layout {
        grid-template-columns: 1fr 1.35fr;
        gap: 42px;
    }
    .section-intro h2,
    .section-heading h2,
    .capacity-copy h2 {
        font-size: 28px;
    }
    .section-intro > p {
        font-size: 12px;
    }
    .feature-list article {
        gap: 14px;
    }
    .feature-icon {
        width: 35px;
        height: 35px;
        border-radius: 8px;
    }
    .feature-icon .icon {
        width: 20px;
        height: 20px;
    }
    .feature-list h3 {
        font-size: 16px;
    }
    .feature-list p {
        font-size: 13px;
    }
    .capacity-layout {
        gap: 38px;
    }
    .evidence-board {
        padding-inline: 18px;
    }
    .board-code {
        display: none;
    }
    .evidence-row {
        align-items: flex-start;
        flex-direction: column;
        gap: 7px;
        padding-block: 16px;
    }
    .evidence-row p br {
        display: none;
    }
    .steps {
        gap: 32px;
    }
    .steps h3 {
        font-size: 16px;
    }
    .safety-note {
        gap: 12px;
        padding-inline: 20px;
    }
    .safety-note > a {
        display: none;
    }
    .compatibility-list > div {
        grid-template-columns: 80px 1fr;
        gap: 14px;
    }
    .download-panel {
        padding: 38px;
        gap: 25px;
    }
    .download-copy h2 {
        font-size: 26px;
    }
    .download-brand .eyebrow {
        letter-spacing: 0.2px;
        font-size: 9px;
    }
    .download-action {
        width: 200px;
        padding-left: 26px;
    }
    .related-inner {
        align-items: flex-start;
        flex-direction: column;
        gap: 20px;
    }
    .related-links {
        gap: 30px;
    }
}

@media (max-width: 700px) {
    .container {
        width: calc(100% - 40px);
    }

    .breadcrumbs {
        padding-top: 20px;
        font-size: 10px;
        gap: 10px;
    }
    .hero-layout {
        gap: 35px;
        padding-top: 33px;
        padding-bottom: 30px;
    }
    .hero-copy .eyebrow {
        font-size: 9px;
        letter-spacing: 1.5px;
    }
    .free-badge {
        font-size: 10px;
    }
    h1 {
        margin-top: 20px;
        font-size: 43px;
        letter-spacing: -1.8px;
    }
    h1 > span {
        display: block;
        margin: 5px 0 0;
        font-size: 0.84em;
        letter-spacing: -1.2px;
    }
    .hero-description {
        margin-top: 19px;
        font-size: 13px;
        line-height: 2;
    }
    .hero-description br {
        display: block;
    }
    .hero-actions {
        margin-top: 25px;
        gap: 23px;
    }
    .hero-actions .button {
        padding-inline: 17px;
        min-height: 51px;
        font-size: 13px;
    }
    .hero-actions .text-link {
        font-size: 11px;
    }
    .hero-actions .action-arrow {
        display: none;
    }
    .hero-meta {
        font-size: 10px;
        margin-top: 20px;
    }
    .hero-footnote {
        max-width: 335px;
        font-size: 9px;
        margin-top: 11px;
    }
    .product-window {
        border-radius: 9px;
    }
    .window-bar {
        height: 38px;
        padding-inline: 12px;
    }
    .window-app {
        font-size: 9px;
    }
    .window-app img {
        width: 20px;
        height: 20px;
    }
    .window-decoration {
        font-size: 12px;
        letter-spacing: 2px;
    }
    .preview-sidebar {
        width: 42px;
        padding-top: 17px;
    }
    .sidebar-mark {
        font-size: 21px;
    }
    .sidebar-mark > span {
        display: none;
    }
    .sidebar-item {
        width: 29px;
        height: 31px;
        border-radius: 5px;
    }
    .sidebar-item .icon {
        width: 17px;
        height: 17px;
    }
    .sidebar-bottom {
        font-size: 6px;
    }
    .preview-body {
        padding: 15px 14px 0;
    }
    .preview-topline {
        gap: 7px;
    }
    .preview-label {
        font-size: 8px;
        letter-spacing: 0.5px;
    }
    .read-only {
        font-size: 8px;
    }
    .preview-tabs {
        gap: 18px;
        margin-top: 5px;
    }
    .preview-tabs button {
        font-size: 9px;
        padding-block: 11px;
    }
    .preview-panel {
        padding-top: 16px;
        min-height: 265px;
    }
    .preview-panel h2 {
        font-size: 14px;
    }
    .preview-subtitle {
        font-size: 8px;
    }
    .device-card {
        padding: 10px;
        gap: 9px;
        margin-top: 13px;
    }
    .device-icon {
        width: 30px;
    }
    .device-card strong {
        font-size: 10px;
    }
    .device-card > div > span {
        font-size: 7px;
    }
    .device-tag {
        font-size: 7px;
        padding-inline: 4px;
    }
    .preview-ready {
        gap: 9px;
        padding-block: 16px;
    }
    .preview-ready strong {
        font-size: 9px;
    }
    .preview-ready p {
        font-size: 7px;
    }
    .preview-status {
        font-size: 7px;
    }
    .window-content {
        min-height: 335px;
    }
    .mini-checks {
        font-size: 8px;
        gap: 12px;
    }
    .stage-note {
        font-size: 8px;
        gap: 4px;
        margin-top: 12px;
    }
    .stage-label {
        display: none;
    }
    .scan-dots {
        max-width: 80px;
    }
    .capacity-illustration {
        height: 100px;
    }
    .preview-callout {
        font-size: 8px;
        padding: 8px;
        margin-block: 4px 16px;
        gap: 5px;
    }
    .preview-callout .icon {
        width: 12px;
        height: 12px;
    }
    .capability-strip {
        grid-template-columns: 1fr 1fr;
        gap: 20px 0;
        padding-block: 23px;
    }
    .capability-strip > div {
        padding-inline: 20px 0;
        gap: 10px;
    }
    .capability-strip > div:nth-child(odd) {
        padding-left: 0;
        border-left: 0;
    }
    .strip-number {
        font-size: 15px;
    }
    .capability-strip strong {
        font-size: 12px;
    }
    .capability-strip > div > span:last-child {
        font-size: 9px;
    }
    .section {
        padding-block: 58px;
    }
    .eyebrow {
        font-size: 10px;
        letter-spacing: 1.5px;
    }
    .feature-layout,
    .compatibility-layout,
    .faq-layout {
        grid-template-columns: 1fr;
        gap: 33px;
    }
    .section-intro h2,
    .section-heading h2,
    .capacity-copy h2 {
        margin-top: 14px;
        font-size: 29px;
        letter-spacing: -0.8px;
    }
    .section-intro > p {
        max-width: none;
        margin-top: 19px;
        font-size: 13px;
    }
    .section-intro > .text-link {
        margin-top: 17px;
        font-size: 12px;
    }
    .intro-motif {
        display: none;
    }
    .feature-list article {
        gap: 17px;
        padding-block: 25px;
    }
    .feature-list article:first-child {
        padding-top: 25px;
        border-top: 1px solid var(--line);
    }
    .feature-list article:first-child .feature-index {
        top: 29px;
    }
    .feature-list h3 {
        font-size: 17px;
        line-height: 1.7;
        padding-right: 12px;
    }
    .feature-list p {
        font-size: 13px;
    }
    .feature-icon {
        width: 36px;
        height: 36px;
    }
    .feature-tags {
        gap: 6px;
    }
    .feature-tags span {
        font-size: 9px;
    }
    .capacity-section {
        padding-block: 58px;
    }
    .capacity-layout {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .capacity-copy > p {
        max-width: none;
        font-size: 13px;
    }
    .capacity-copy > .capacity-emphasis {
        font-size: 11px;
    }
    .evidence-board {
        padding-inline: 20px;
    }
    .board-heading {
        font-size: 10px;
        padding-block: 17px;
    }
    .board-code {
        display: block;
        font-size: 7px;
    }
    .evidence-row {
        flex-direction: row;
        align-items: center;
        gap: 17px;
        padding-block: 20px;
    }
    .evidence-state {
        font-size: 10px;
        min-width: 76px;
    }
    .evidence-row p {
        font-size: 11px;
    }
    .evidence-row p br {
        display: block;
    }
    .board-footer {
        font-size: 9px;
    }
    .section-heading {
        display: block;
    }
    .section-heading > p {
        margin-top: 16px;
        font-size: 12px;
    }
    .section-heading > p br {
        display: none;
    }
    .steps {
        grid-template-columns: 1fr;
        gap: 29px;
        margin-top: 32px;
    }
    .steps li {
        position: relative;
        min-height: 100px;
        padding-left: 57px;
    }
    .step-number {
        position: absolute;
        top: 4px;
        left: 0;
        font-size: 28px;
    }
    .step-number span {
        display: none;
    }
    .steps li + li::before {
        position: absolute;
        top: -39px;
        left: 16px;
        width: 1px;
        height: 47px;
        background: #dfe8f3;
        content: "";
    }
    .steps h3 {
        margin-top: 0;
        font-size: 17px;
    }
    .steps p {
        max-width: none;
        margin-top: 6px;
        font-size: 13px;
    }
    .step-caption {
        margin-top: 10px;
        font-size: 7px;
    }
    .safety-note {
        align-items: flex-start;
        padding: 19px 17px;
        margin-top: 34px;
        gap: 11px;
    }
    .safety-icon {
        width: 24px;
        height: 29px;
    }
    .safety-icon .icon {
        width: 24px;
        height: 24px;
    }
    .safety-note strong {
        font-size: 12px;
    }
    .safety-note p {
        margin-top: 8px;
        font-size: 12px;
    }
    .compatibility-list > div {
        grid-template-columns: 87px 1fr;
        padding-block: 16px;
    }
    .compatibility-list dt {
        font-size: 12px;
    }
    .compatibility-list dd {
        font-size: 12px;
    }
    .compatibility-version {
        margin-top: 23px;
    }
    .faq-layout {
        gap: 28px;
    }
    .faq-list summary {
        padding-block: 20px;
        gap: 15px;
        font-size: 13px;
    }
    .faq-list details p {
        padding-right: 12px;
        font-size: 13px;
    }
    .download-section {
        padding-bottom: 45px;
    }
    .download-panel {
        grid-template-columns: 1fr;
        padding: 29px 25px;
        gap: 25px;
        border-radius: 10px;
    }
    .download-brand {
        gap: 13px;
    }
    .download-brand img {
        width: 43px;
        height: 43px;
        border-radius: 11px;
    }
    .download-brand .eyebrow {
        font-size: 9px;
    }
    .download-copy h2 {
        font-size: 26px;
        gap: 10px;
    }
    .download-copy h2 > span {
        font-size: 10px;
    }
    .download-copy > p {
        font-size: 12px;
    }
    .download-action {
        width: 100%;
        padding: 20px 0 0;
        border: 0;
        border-top: 1px solid #cddcf0;
    }
    .download-pending {
        margin-top: 10px;
    }
    .download-action > p {
        font-size: 11px;
        margin-top: 12px;
    }
    .download-action > p br {
        display: none;
    }
    .download-contact {
        margin-top: 9px;
    }
    .download-afterword {
        flex-direction: column;
        gap: 6px;
        font-size: 8px;
        padding-top: 13px;
    }
    .related-section {
        padding-block: 29px;
    }
    .related-inner {
        gap: 17px;
    }
    .related-inner h2 {
        font-size: 14px;
    }
    .related-links {
        display: grid;
        gap: 5px;
        width: 100%;
    }
    .related-links a {
        display: flex;
        justify-content: space-between;
        padding-block: 8px;
        font-size: 12px;
    }
}

@media (max-width: 360px) {
    .hero-actions {
        gap: 18px;
    }
    h1 {
        font-size: 38px;
    }
    .preview-sidebar {
        display: none;
    }
    .preview-body {
        padding-inline: 13px;
    }
    .evidence-board {
        padding-inline: 15px;
    }
    .evidence-row {
        gap: 12px;
    }
    .evidence-row p {
        font-size: 9px;
    }
    .board-code {
        display: none;
    }
    .download-copy h2 {
        font-size: 24px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
    }
}

@media print {
    .hero-actions,
    .product-stage,
    .related-section,
    .skip-link {
        display: none;
    }
    .container {
        width: 100%;
    }
    .section,
    .capacity-section {
        padding-block: 24px;
    }
    .hero-layout {
        display: block;
        padding-block: 20px;
    }
    .hero,
    .capacity-section,
    .compatibility-section,
    .download-panel {
        color: #172c43;
        background: #fff;
    }
    .capacity-copy h2,
    .capacity-copy > p,
    .capacity-copy > .capacity-emphasis {
        color: #172c43;
    }
    .capacity-layout,
    .feature-layout,
    .compatibility-layout,
    .faq-layout {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    .evidence-board {
        background: #f7f9fc;
    }
    .board-heading,
    .evidence-row p,
    .board-footer {
        color: #172c43;
    }
    .faq-list details:not([open]) > p {
        display: block;
        content-visibility: visible;
    }
    .faq-plus,
    .download-contact {
        display: none;
    }
}