:root {
    --fs-bg: #f3f3f2;
    --fs-ink: #242220;
    --fs-muted: #77736d;
    --fs-soft: #e4e1dc;
    --fs-line: rgba(36, 34, 32, 0.12);
    --fs-accent: #911d22;
    --fs-accent-soft: rgba(145, 29, 34, 0.12);
    --fs-seal: #a7a197;
    --fs-paper: rgba(255, 255, 252, 0.72);
    --fs-nav-height: 74px;
    --fs-nav-height-compact: 60px;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body.fs-home-body {
    position: relative;
    display: flex;
    min-height: 100vh;
    min-height: 100dvh;
    flex-direction: column;
    overflow-x: hidden;
    background: var(--fs-bg);
    color: var(--fs-ink);
    font-family: 'Inter', ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    letter-spacing: 0;
    background:
        linear-gradient(rgba(243, 243, 242, 0.22), rgba(243, 243, 242, 0.74)),
        url("../images/resource/home-bg.png") center top / 100% auto repeat-y;
}


body.fs-home-body::after {
    position: fixed;
    inset: 0;
    z-index: -1;
    content: "";
    background:
        radial-gradient(circle at 14% 14%, rgba(255, 255, 255, 0.82), transparent 28%),
        radial-gradient(circle at 86% 10%, rgba(145, 29, 34, 0.06), transparent 24%),
        linear-gradient(90deg, rgba(255, 255, 255, 0.38), transparent 42%, rgba(255, 255, 255, 0.2));
    pointer-events: none;
}

.fs-home-body a {
    color: inherit;
}

.fs-home-body .uk-container-expand {
    
}

.fs-home-body > .uk-container.uk-container-expand,
.fs-home-body > .cfs-site-nav-shell {
    position: sticky;
    top: 0;
    z-index: 20;
    box-sizing: border-box;
    width: 100%;
    max-width: none !important;
    margin-right: 0;
    margin-left: 0;
    padding-right: clamp(14px, 2.4vw, 36px);
    padding-left: clamp(14px, 2.4vw, 36px);
    padding-top: 6px;
    padding-bottom: 6px;
    border-bottom: 1px solid rgba(36, 34, 32, 0.08);
    background: rgba(243, 243, 242, 0.76);
    backdrop-filter: blur(18px);
}

.fs-home-body .cfs-site-nav {
    width: 100%;
}

.fs-home-body .uk-navbar-left,
.fs-home-body .uk-navbar-right {
    min-width: 0;
}

.fs-home-body .uk-navbar-right {
    flex: 1 1 auto;
    justify-content: flex-end;
}

.fs-home-body .uk-navbar-container {
    min-height: 62px;
}

.fs-home-body .uk-navbar-item,
.fs-home-body .uk-navbar-toggle {
    min-height: 58px;
}

.fs-home-body .uk-logo {
    color: var(--fs-ink);
}

.fs-home-body .uk-logo img {
    width: 38px;
    height: auto;
}

.fs-home-body .uk-logo .uk-h2 {
    margin: 0;
    color: var(--fs-ink);
    font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
    font-size: clamp(1rem, 1.6vw, 1.2rem);
    font-weight: 720;
    letter-spacing: 0;
}

.fs-home-body .uk-navbar-nav > li > a {
    min-height: 48px;
    padding: 0 clamp(7px, 0.82vw, 15px);
    color: rgba(36, 34, 32, 0.72);
    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1.18;
    text-align: center;
    text-transform: none;
    white-space: nowrap;
    letter-spacing: 0;
    transition: color 220ms ease, opacity 220ms ease;
}

.fs-home-body .uk-navbar-nav > li > a > .uk-button {
    display: inline-flex;
    min-height: 40px;
    align-items: center;
    gap: 6px;
    padding: 0 12px;
    line-height: 1;
    white-space: nowrap;
}

.fs-home-body .uk-navbar-nav > li.uk-active > a,
.fs-home-body .uk-navbar-nav > li > a:hover {
    color: var(--fs-accent);
}

.fs-home-body .uk-button-default {
    border-color: rgba(145, 29, 34, 0.26);
    color: var(--fs-accent) !important;
    background: rgba(255, 255, 255, 0.44);
}

.fs-home-body .uk-navbar-toggle {
    color: var(--fs-accent);
}

.fs-home {
    flex: 1 0 auto;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.fs-section {
    width: min(1160px, calc(100% - 48px));
    margin: 0 auto;
}

.fs-hero {
    position: relative;
    display: grid;
    box-sizing: border-box;
    min-height: calc(100vh - var(--fs-nav-height));
    min-height: calc(100svh - var(--fs-nav-height));
    min-height: calc(100dvh - var(--fs-nav-height));
    padding: clamp(42px, 7vh, 76px) 0 clamp(44px, 7vh, 78px);
    align-items: center;
}



.fs-hero__grid {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(300px, 380px);
    gap: clamp(34px, 5vw, 72px);
    align-items: center;
    min-height: 100%;
}

.fs-eyebrow {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    margin: 0 0 18px;
    padding: 7px 12px;
    border: 1px solid rgba(145, 29, 34, 0.22);
    border-radius: 999px;
    color: var(--fs-accent);
    background: rgba(255, 255, 255, 0.44);
    font-size: 0.82rem;
    font-weight: 740;
    line-height: 1.2;
}

.fs-eyebrow::after {
    display: none;
}

.fs-hero h1,
.fs-tools__title h2,
.fs-highlight__intro h2 {
    margin: 0;
    color: var(--fs-ink);
    font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
    font-weight: 590;
    line-height: 1.04;
    letter-spacing: 0;
    text-wrap: balance;
}

.fs-hero h1 {
    max-width: 820px;
    font-size: clamp(2.25rem, 3.75vw, 3.15rem);
    line-height: 1.02;
}

.fs-hero__tagline,
.fs-hero__desc {
    max-width: 58ch;
    margin: 22px 0 0;
    color: var(--fs-muted);
    font-size: clamp(1rem, 1.3vw, 1.18rem);
    line-height: 1.7;
    text-wrap: pretty;
}

.fs-hero__tagline {
    color: rgba(36, 34, 32, 0.76);
    font-weight: 720;
}

.fs-hero__desc {
    margin-top: 30px;
}

.fs-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 34px;
}

.fs-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 22px;
    border: 1px solid var(--fs-accent);
    border-radius: 999px;
    color: #fffaf7!important;
    background: var(--fs-accent);
    box-shadow: 0 16px 34px rgba(145, 29, 34, 0.16);
    font-weight: 740;
    white-space: nowrap;
    text-decoration: none;
    transition: transform 240ms ease, border-color 240ms ease, background 240ms ease, color 240ms ease;
}

.fs-button:hover,
.fs-button:focus-visible {
    color: #ffffff!important;
    background: #661519;
    border-color: var(--fs-accent);
    text-decoration: none;
    transform: translateY(-2px);
}

.fs-button:active {
    transform: translateY(0) scale(0.98);
}
 
.fs-button--ghost {
    color: var(--fs-accent)!important;
    background: rgba(255, 255, 255, 0.42);
    border-color: rgba(145, 29, 34, 0.28);
    box-shadow: none;
}

.fs-button--ghost:hover,
.fs-button--ghost:focus-visible {
    color: var(--fs-accent)!important;
    background: rgba(145, 29, 34, 0.06);
    border-color: rgba(145, 29, 34, 0.5);
}

.fs-back-to-top {
    position: fixed;
    right: clamp(18px, 2.8vw, 34px);
    bottom: calc(24px + env(safe-area-inset-bottom));
    z-index: 36;
    display: inline-grid;
    width: 54px;
    height: 54px;
    place-items: center;
    padding: 0;
    border: 1px solid rgba(145, 29, 34, 0.18);
    border-radius: 50%;
    color: var(--fs-accent);
    background: rgba(255, 250, 247, 0.78);
    box-shadow:
        0 18px 42px rgba(42, 34, 28, 0.14),
        inset 0 1px 0 rgba(255, 255, 255, 0.72);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translate3d(0, 14px, 0) scale(0.94);
    transition:
        opacity 220ms ease,
        visibility 220ms ease,
        transform 260ms cubic-bezier(0.16, 1, 0.3, 1),
        background 220ms ease,
        border-color 220ms ease,
        color 220ms ease;
    cursor: pointer;
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
}

.fs-back-to-top.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translate3d(0, 0, 0) scale(1);
}

.fs-back-to-top__ring {
    position: absolute;
    inset: 6px;
    border: 1px solid rgba(145, 29, 34, 0.14);
    border-radius: inherit;
    pointer-events: none;
}

.fs-back-to-top__icon {
    position: relative;
    z-index: 1;
    display: inline-flex;
    line-height: 1;
}

.fs-back-to-top:hover,
.fs-back-to-top:focus-visible {
    color: #fffaf7;
    background: var(--fs-accent);
    border-color: rgba(145, 29, 34, 0.38);
    transform: translate3d(0, -3px, 0) scale(1);
}

.fs-back-to-top:hover .fs-back-to-top__ring,
.fs-back-to-top:focus-visible .fs-back-to-top__ring {
    border-color: rgba(255, 250, 247, 0.38);
}

.fs-back-to-top:focus-visible {
    outline: 3px solid rgba(145, 29, 34, 0.18);
    outline-offset: 4px;
}

.fs-back-to-top:active {
    transform: translate3d(0, 0, 0) scale(0.96);
}

.fs-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    max-width: 620px;
    margin: 46px 0 0;
    background: rgba(36, 34, 32, 0.1);
    border: 1px solid rgba(36, 34, 32, 0.1);
}

.fs-metrics div {
    min-width: 0;
    padding: 20px 18px;
    background: rgba(243, 243, 242, 0.78);
}

.fs-metrics dt {
    color: var(--fs-accent);
    font-size: clamp(1.42rem, 2.4vw, 2.1rem);
    font-weight: 800;
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

.fs-metrics dd {
    margin: 10px 0 0;
    color: rgba(36, 34, 32, 0.72);
    font-size: 0.92rem;
    font-weight: 650;
    line-height: 1.35;
}

.fs-metrics-line {
    position: relative;
    padding: clamp(78px, 9vw, 118px) 0 clamp(88px, 10vw, 132px);
    border: 0;
    isolation: isolate;
}



.fs-metrics-head {
    position: relative;
    max-width: 820px;
    margin: 0 auto clamp(48px, 7vw, 82px);
    text-align: center;
}

.fs-metrics-ghost {
    position: absolute;
    top: -0.46em;
    left: 50%;
    z-index: -1;
    display: block;
    color: rgba(36, 34, 32, 0.045);
    font-size: clamp(3rem, 6.4vw, 5.8rem);
    font-weight: 820;
    line-height: 1;
    white-space: nowrap;
    transform: translateX(-50%);
    pointer-events: none;
}

.fs-metrics-head h2 {
    margin: 0;
    color: var(--fs-ink);
    font-size: clamp(1.55rem, 2.35vw, 2.5rem);
    font-weight: 730;
    line-height: 1.12;
    text-shadow: 0 14px 34px rgba(36, 34, 32, 0.18);
    text-wrap: balance;
}

.fs-metrics-head p {
    max-width: 680px;
    margin: 18px auto 0;
    color: rgba(36, 34, 32, 0.56);
    font-size: clamp(1rem, 1.24vw, 1.16rem);
    line-height: 1.72;
}

.fs-metrics-cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    overflow: hidden;
    border:1px solid rgba(120, 113, 108, 0.15);
    border-radius: 8px;
}

.fs-metric-card {
    display: flex;
    min-width: 0;
    min-height: 430px;
    flex-direction: column;
    padding: clamp(32px, 4vw, 50px) clamp(26px, 3.4vw, 42px) clamp(28px, 3.4vw, 42px);
}
.fs-metric-card.fs-metric-card--tools{
    border-left:1px solid rgba(120, 113, 108, 0.15);
    border-right:1px solid rgba(120, 113, 108, 0.15);
}
.fs-metric-visual {
    height: 132px;
    margin-bottom: clamp(24px, 3vw, 36px);
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
}


.fs-metric-visual span {
    display: none;
}

.fs-metric-card--engines .fs-metric-visual {
    background-image: url("../images/resource/home-metric-bazi-timing.svg");
}

.fs-metric-card--tools .fs-metric-visual {
    background-image: url("../images/resource/home-metric-life-scenarios.svg");
}

.fs-metric-card--signals .fs-metric-visual {
    background-image: url("../images/resource/home-metric-ai-trace.svg");
}

.fs-metric-kicker {
    margin: 0 0 16px;
    color: rgba(145, 29, 34, 0.72);
    font-size: 0.82rem;
    font-weight: 760;
    line-height: 1.3;
}

.fs-metric-card h3 {
    margin: 0;
    color: var(--fs-ink);
    font-size: clamp(1.18rem, 1.65vw, 1.48rem);
    font-weight: 600;
    line-height: 1.28;
    text-wrap: balance;
}

.fs-metric-card > p:not(.fs-metric-kicker) {
    margin: 22px 0 0;
    color: rgba(36, 34, 32, 0.62);
    font-size: 0.98rem;
    line-height: 1.86;
}

.fs-metric-tags {
    margin-top: auto;
    padding-top: 34px;
    color: rgba(36, 34, 32, 0.48);
    font-size: 0.84rem;
    font-weight: 650;
    line-height: 1.55;
}

.fs-hero__visual {
    position: relative;
    min-height: 420px;
    isolation: isolate;
}

.fs-orbit {
    position: absolute;
    inset: 50% auto auto 50%;
    width: min(470px, 84vw);
    aspect-ratio: 1;
    transform: translate(-50%, -50%);
}

.fs-orbit::before {
    position: absolute;
    inset: 0;
    aspect-ratio: 1 / 1;
    content: "";
    transform-origin: center center;
    border-radius: 50%;
    background:
        radial-gradient(circle, rgba(255, 255, 255, 0.42), transparent 55%),
        radial-gradient(circle, rgba(145, 29, 34, 0.07), transparent 72%);
}

.fs-orbit img {
    position: absolute;
    filter: drop-shadow(0 24px 54px rgba(42, 34, 28, 0.08));
}

.fs-orbit__bagua {
    top: 50%;
    left: 50%;
    z-index: 2;
    width: min(305px, 66vw);
    translate: -50% -50%;
    opacity: 0.96;
}

.fs-orbit__guardians {
    position: absolute;
    inset: 0;
    z-index: 3;
    pointer-events: none;
    transform-origin: center center;
}

.fs-orbit__guardian {
    width: 15.5%;
    min-width: 66px;
    max-width: 116px;
    aspect-ratio: 1;
    overflow: hidden;
    border: 1px solid rgba(145, 29, 34, 0.13);
    border-radius: 50%;
    background: rgba(248, 244, 235, 0.74);
    object-fit: cover;
    opacity: 0.46;
    translate: -50% -50%;
    box-shadow:
        0 18px 44px rgba(42, 34, 28, 0.09),
        inset 0 0 0 1px rgba(255, 255, 255, 0.36);
    transform-origin: center center;
    backface-visibility: hidden;
}

.fs-orbit__guardian--qinglong {
    top: 50%;
    left: 10%;
}

.fs-orbit__guardian--xuanwu {
    top: 10%;
    left: 50%;
}

.fs-orbit__guardian--zhuque {
    top: 90%;
    left: 50%;
}

.fs-orbit__guardian--baihu {
    top: 50%;
    left: 90%;
}

.fs-ad-slot {
    width: min(1160px, calc(100% - 48px));
    margin: 0 auto;
}

.fs-tools {
    padding: clamp(78px, 9vw, 124px) 0 clamp(46px, 6vw, 84px);
}

.fs-tools__title {
    display: grid;
    position: relative;
    grid-template-columns: 1fr;
    gap: 0;
    align-items: start;
    justify-items: center;
    margin-bottom: clamp(82px, 9vw, 128px);
    padding: clamp(18px, 3vw, 34px) 0 clamp(6px, 1vw, 14px);
    border-top: 0;
    border-bottom: 0;
    background: transparent;
    box-shadow: none;
    isolation: isolate;
    text-align: center;
}

.fs-tools__title::before {
    position: absolute;
    right: max(-44px, -5vw);
    bottom: -74%;
    z-index: -1;
    content: "";
    width: min(420px, 36vw);
    aspect-ratio: 1;
    background: url("../images/resource/home-ink-cloud.svg") center / contain no-repeat;
    opacity: 0.07;
    pointer-events: none;
}

.fs-tools__title::after {
    display: none;
}

.fs-tools__title-mark {
    display: none;
}

.fs-tools__title-mark::before {
    position: absolute;
    inset: -1%;
    content: "";
    border: 1px dashed rgba(167, 161, 151, 0.46);
    border-radius: 50%;
    box-shadow: none;
}

.fs-tools__title-mark img {
    width: 88%;
    height: auto;
    opacity: 0.94;
    filter: drop-shadow(0 18px 34px rgba(36, 34, 32, 0.08));
}

.fs-tools__title-copy {
    max-width: 900px;
}

.fs-tools__title h2,
.fs-highlight__intro h2 {
    font-size: clamp(1.58rem, 2.38vw, 2.5rem);
    line-height: 1.1;
}

.fs-tools__title p,
.fs-highlight__intro p {
    margin: 18px 0 0;
    color: var(--fs-muted);
    font-size: clamp(1rem, 1.45vw, 1.12rem);
    line-height: 1.82;
    max-width: 680px;
    text-wrap: pretty;
}

.fs-tools__title p {
    margin-right: auto;
    margin-left: auto;
}

.fs-tools__stats {
    display: inline-grid;
    grid-template-columns: repeat(2, minmax(116px, auto));
    gap: clamp(28px, 4.5vw, 64px);
    align-items: start;
    margin-top: clamp(34px, 5vw, 58px);
}

.fs-tools__stats div {
    display: grid;
    gap: 10px;
    justify-items: center;
}

.fs-tools__stats strong {
    color: rgba(36, 34, 32, 0.76);
    font-size: clamp(1.5rem, 2.35vw, 2.45rem);
    font-weight: 680;
    line-height: 1.05;
    letter-spacing: 0;
}

.fs-tools__stats span {
    color: rgba(36, 34, 32, 0.58);
    font-size: clamp(0.96rem, 1.35vw, 1.1rem);
    font-weight: 650;
    line-height: 1.25;
}

.fs-tool-stories {
    display: grid;
    gap: clamp(92px, 11vw, 150px);
}

.fs-tool-story {
    display: grid;
    grid-template-columns: minmax(320px, 0.92fr) minmax(0, 0.88fr);
    gap: clamp(36px, 8vw, 112px);
    align-items: center;
}

.fs-tool-story:nth-child(even) .fs-tool-visual {
    order: 2;
}

.fs-tool-story:nth-child(even) .fs-tool-text {
    order: 1;
}

.fs-tool-visual {
    position: relative;
    display: grid;
    min-height: 470px;
    place-items: center;
    text-decoration: none;
    isolation: isolate;
}

.fs-tool-visual::before {
    position: absolute;
    width: min(500px, 100%);
    aspect-ratio: 1;
    content: "";
    border: 1px dashed rgba(167, 161, 151, 0.32);
    border-radius: 50%;
    opacity: 0.74;
    z-index: -1;
}

.fs-tool-visual::after {
    position: absolute;
    right: 11%;
    bottom: 15%;
    width: 58px;
    aspect-ratio: 1;
    content: "";
    border: 1px solid rgba(145, 29, 34, 0.16);
    border-radius: 50%;
    background: rgba(243, 243, 242, 0.32);
    box-shadow: inset 0 0 0 20px rgba(255, 255, 255, 0.2);
}

.fs-tool-story:nth-child(2n) .fs-tool-visual::after {
    right: auto;
    left: 13%;
}

.fs-tool-visual img {
    width: min(460px, 78vw);
    height: auto;
    opacity: 0.98;
    transform-origin: 50% 50%;
    transition: opacity 260ms ease, transform 260ms ease;
}

.fs-tool-visual:hover img,
.fs-tool-visual:focus-visible img {
    opacity: 1;
}

.fs-tool-text h3 {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 18px;
    align-items: baseline;
    margin: 0;
}

.fs-tool-text h3 span {
    color: var(--fs-accent);
    font-family: "Songti SC", "Noto Serif CJK SC", Georgia, "Times New Roman", serif;
    font-size: clamp(1.32rem, 1.95vw, 1.95rem);
    font-weight: 760;
    line-height: 1.18;
    text-wrap: balance;
}

.fs-tool-text h3 em {
    color: rgba(36, 34, 32, 0.42);
    font-size: clamp(0.82rem, 1.08vw, 0.94rem);
    font-style: italic;
    font-weight: 700;
    line-height: 1.35;
}

.fs-tool-text p {
    max-width: 560px;
    margin: 22px 0 0;
    color: rgba(36, 34, 32, 0.66);
    font-size: clamp(1rem, 1.34vw, 1.12rem);
    line-height: 1.82;
    text-wrap: pretty;
}

.fs-text-link {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    margin-top: 24px;
    color: var(--fs-accent);
    font-weight: 800;
    text-decoration: none;
}

.fs-text-link::after {
    display: block;
    width: 42px;
    height: 1px;
    content: "";
    background: currentColor;
    transition: width 220ms ease;
}

.fs-text-link:hover,
.fs-text-link:focus-visible {
    color: var(--fs-accent);
    text-decoration: none;
}

.fs-text-link:hover::after,
.fs-text-link:focus-visible::after {
    width: 62px;
}

.fs-highlight {
    padding: clamp(82px, 9vw, 124px) 0 clamp(82px, 9vw, 130px);
}

.fs-highlight__intro {
    display: block;
    max-width: 1000px;
    margin-bottom: clamp(58px, 8vw, 96px);
}

.fs-highlight-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
    background: transparent;
    border-top: 1px solid rgba(36, 34, 32, 0.1);
    border-bottom: 1px solid rgba(36, 34, 32, 0.1);
}

.fs-highlight-card {
    min-width: 0;
    padding: clamp(34px, 4.2vw, 56px) clamp(28px, 4vw, 48px);
    background: transparent;
    border-top: 1px solid rgba(36, 34, 32, 0.08);
    border-left: 1px solid rgba(36, 34, 32, 0.1);
}

.fs-highlight-card:nth-child(1),
.fs-highlight-card:nth-child(2) {
    border-top: 0;
}

.fs-highlight-card:nth-child(odd) {
    border-left: 0;
}

.fs-highlight-icon {
    display: grid;
    width: 54px;
    aspect-ratio: 1;
    margin-bottom: 24px;
    place-items: center;
    border: 0;
    border-radius: 50%;
    color: rgba(145, 29, 34, 0.72);
}

.fs-highlight-icon svg {
    width: 46px;
    height: 46px;
}

.fs-highlight-card h3 {
    margin: 0;
    color: var(--fs-ink);
    font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
    font-size: clamp(1.08rem, 1.45vw, 1.28rem);
    font-weight: 760;
    line-height: 1.25;
    text-wrap: balance;
}

.fs-highlight-card p {
    margin: 18px 0 0;
    color: rgba(36, 34, 32, 0.64);
    font-size: clamp(0.98rem, 1.18vw, 1.08rem);
    line-height: 1.86;
    text-wrap: pretty;
}

.fs-compare {
    margin-top: clamp(72px, 9vw, 118px);
    padding-top: clamp(34px, 5vw, 38px);
}

.fs-compare__head {
    max-width: 900px;
    margin-bottom: clamp(36px, 5vw, 54px);
}

.fs-compare__head h2 {
    margin: 0;
    color: var(--fs-ink);
    font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
    font-size: clamp(1.55rem, 2.32vw, 2.42rem);
    font-weight: 590;
    line-height: 1.1;
    letter-spacing: 0;
    text-wrap: balance;
}

.fs-compare__head p {
    margin: 18px 0 0;
    color: var(--fs-muted);
    font-size: clamp(1rem, 1.42vw, 1.12rem);
    line-height: 1.8;
}

.fs-compare-table {
    overflow: hidden;
    border-top: 1px solid rgba(36, 34, 32, 0.11);
    border-bottom: 1px solid rgba(36, 34, 32, 0.11);
    background: transparent;
}

.fs-compare-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    border-top: 1px solid rgba(36, 34, 32, 0.11);
}

.fs-compare-row:first-child {
    border-top: 0;
}

.fs-compare-cell {
    min-width: 0;
    padding: clamp(20px, 2.6vw, 32px) clamp(18px, 3vw, 36px);
    color: rgba(36, 34, 32, 0.66);
    line-height: 1.64;
}

.fs-compare-cell + .fs-compare-cell {
    border-left: 1px solid rgba(36, 34, 32, 0.11);
}

.fs-compare-row--header .fs-compare-cell {
    color: var(--fs-ink);
    background: transparent;
    font-size: 1.04rem;
    font-weight: 760;
}

.fs-compare-cell--us {
    color: var(--fs-accent);
    font-weight: 650;
}

.fs-home-body .uk-section-primary {
    margin-top: auto !important;
    flex-shrink: 0;
    color: rgba(36, 34, 32, 0.72);
    background: rgba(232, 230, 225, 0.72);
    border-top: 1px solid rgba(36, 34, 32, 0.1);
}

.fs-home-body .uk-section-primary a,
.fs-home-body .uk-section-primary .uk-logo,
.fs-home-body .uk-section-primary .uk-text-right\@m,
.fs-home-body .uk-section-primary .uk-text-white,
.fs-home-body .uk-section-primary .uk-subnav > * > :first-child {
    color: rgba(36, 34, 32, 0.72) !important;
}

.fs-home-body .uk-section-primary a:hover,
.fs-home-body .uk-section-primary a:focus-visible {
    color: var(--fs-accent);
}

.fs-home-body .uk-section-primary hr {
    border-color: rgba(36, 34, 32, 0.12);
}

@keyframes fs-spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes fs-reverse-spin {
    to {
        transform: rotate(-360deg);
    }
}

@keyframes fs-guardian-orbit {
    to {
        transform: rotate(360deg);
    }
}

@keyframes fs-guardian-counter-orbit {
    to {
        transform: rotate(-360deg);
    }
}

@keyframes fs-float {
    0%,
    100% {
        transform: translate3d(0, 0, 0);
    }
    50% {
        transform: translate3d(0, -14px, 0);
    }
}

@keyframes fs-guardian-sequence {
    0%,
    100% {
        opacity: 0.24;
    }
    12.5%,
    25% {
        opacity: 0.9;
    }
    37.5% {
        opacity: 0.24;
    }
}

@keyframes fs-rise {
    from {
        opacity: 0;
        transform: translateY(18px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: no-preference) {
    .fs-hero__copy,
    .fs-hero__visual,
    .fs-tools__title,
    .fs-tool-story,
    .fs-highlight__intro,
    .fs-highlight-card,
    .fs-compare {
        animation: fs-rise 740ms ease both;
    }

    .fs-hero__visual {
        animation-delay: 120ms;
    }

    .fs-orbit::before,
    .fs-tool-visual::before,
    .fs-tools__title-mark::before {
        animation: fs-reverse-spin 92s linear infinite;
    }

    .fs-orbit__bagua,
    .fs-tool-visual img,
    .fs-tools__title-mark img {
        animation: fs-spin 74s linear infinite;
    }

    .fs-orbit__guardians {
        animation: fs-guardian-orbit 34s linear infinite;
        will-change: transform;
    }

    .fs-orbit__guardian {
        animation:
            fs-guardian-sequence 9.6s ease-in-out infinite both,
            fs-guardian-counter-orbit 34s linear infinite;
        will-change: transform, opacity;
    }

    .fs-orbit__guardian--baihu {
        animation-delay: 2.4s, 0s;
    }

    .fs-orbit__guardian--zhuque {
        animation-delay: 4.8s, 0s;
    }

    .fs-orbit__guardian--qinglong {
        animation-delay: 7.2s, 0s;
    }

    .fs-tool-visual::after {
        animation: fs-float 6s ease-in-out infinite;
    }

    .fs-tool-story:nth-child(2n) .fs-tool-visual img {
        animation-duration: 86s;
        animation-direction: reverse;
    }

    .fs-tool-story:nth-child(3n) .fs-tool-visual img {
        animation-duration: 104s;
    }

    .fs-tool-story:nth-child(4n) .fs-tool-visual::before {
        animation-duration: 120s;
    }
}

@media (prefers-reduced-motion: reduce) {
    .fs-back-to-top {
        transition: none;
    }
}

@media (max-width: 1120px) {
    .fs-highlight-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 980px) {
    .fs-section,
    .fs-ad-slot {
        width: min(100% - 28px, 760px);
    }

    .fs-hero {
        min-height: calc(100vh - var(--fs-nav-height));
        min-height: calc(100svh - var(--fs-nav-height));
        min-height: calc(100dvh - var(--fs-nav-height));
        padding-top: 42px;
        padding-bottom: 42px;
    }

    .fs-hero__grid,
    .fs-tools__title,
    .fs-highlight__intro,
    .fs-tool-story {
        grid-template-columns: 1fr;
    }

    .fs-hero__grid {
        gap: 30px;
    }

    .fs-hero__visual {
        min-height: 360px;
    }

    .fs-orbit {
        width: min(390px, 88vw);
    }

    .fs-tool-story:nth-child(even) .fs-tool-visual,
    .fs-tool-story:nth-child(even) .fs-tool-text {
        order: initial;
    }

    .fs-tool-visual {
        min-height: 340px;
    }
}

@media (max-width: 860px) {
    .fs-hero__grid {
        gap: 0;
    }

    .fs-hero__visual,
    .fs-orbit {
        display: none;
    }
}

@media (min-width: 960px) and (max-width: 1120px) {
    .fs-home-body .uk-navbar-nav > li > a {
        padding-right: 7px;
        padding-left: 7px;
        font-size: 0.84rem;
    }
}

@media (min-width: 960px) and (max-width: 1180px) {
    .fs-home-body .uk-navbar-nav.uk-visible\@m {
        display: none !important;
    }

    .fs-home-body .uk-navbar-toggle.uk-hidden\@m {
        display: flex !important;
    }
}

@media (max-width: 700px) {
    :root {
        --fs-nav-height: var(--fs-nav-height-compact);
    }

    .fs-home-body > .uk-container.uk-container-expand {
        padding-top: 4px;
        padding-bottom: 4px;
    }

    .fs-home-body .uk-logo img {
        width: 34px;
    }

    .fs-home-body .uk-logo .uk-h2 {
        max-width: 168px;
        overflow: hidden;
        font-size: 0.96rem;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .fs-home-body .uk-navbar-container {
        min-height: 52px;
    }

    .fs-home-body .uk-navbar-item,
    .fs-home-body .uk-navbar-toggle {
        min-height: 52px;
    }

    .fs-home-body .uk-navbar-toggle {
        min-width: 44px;
    }

    .fs-hero {
        min-height: calc(100vh - var(--fs-nav-height-compact));
        min-height: calc(100svh - var(--fs-nav-height-compact));
        min-height: calc(100dvh - var(--fs-nav-height-compact));
        padding-top: 34px;
        padding-bottom: 34px;
    }

    .fs-hero h1 {
        font-size: clamp(1.88rem, 8.2vw, 2.42rem);
        line-height: 1.08;
    }

    .fs-eyebrow {
        margin-bottom: 14px;
    }

    .fs-hero__tagline {
        margin-top: 18px;
        font-size: 1rem;
        line-height: 1.52;
    }

    .fs-hero__desc {
        margin-top: 8px;
        font-size: 0.94rem;
        line-height: 1.58;
    }

    .fs-hero__actions {
        margin-top: 20px;
        gap: 10px;
    }

    .fs-button {
        width: 100%;
    }

    .fs-metrics {
        grid-template-columns: 1fr;
    }

    .fs-metrics-line {
        width: min(100% - 28px, 1160px);
        padding: 62px 0 74px;
    }

    .fs-metrics-line::before {
        inset: 18px -14px 30px;
    }

    .fs-metrics-head {
        margin-bottom: 34px;
    }

    .fs-metrics-ghost {
        top: -0.32em;
        max-width: 100%;
        overflow: hidden;
        font-size: clamp(2.25rem, 10.5vw, 3.35rem);
        text-overflow: clip;
    }

    .fs-metrics-head h2 {
        font-size: clamp(1.42rem, 5.8vw, 1.86rem);
    }

    .fs-tools__title h2,
    .fs-highlight__intro h2 {
        font-size: clamp(1.42rem, 5.8vw, 1.86rem);
        line-height: 1.12;
    }

    .fs-metrics-head p {
        margin-top: 12px;
        font-size: 0.96rem;
        line-height: 1.66;
    }

    .fs-metrics-cards {
        grid-template-columns: 1fr;
    }

    .fs-metric-card {
        min-height: 0;
        padding: 28px 24px 26px;
    }

    .fs-metric-visual {
        height: 108px;
        margin-bottom: 20px;
    }

    .fs-metric-card h3 {
        font-size: 1.2rem;
    }

    .fs-metric-card > p:not(.fs-metric-kicker) {
        margin-top: 14px;
        font-size: 0.95rem;
        line-height: 1.72;
    }

    .fs-metric-tags {
        padding-top: 22px;
    }

    .fs-orbit::after {
        width: 50px;
    }

    .fs-orbit__bagua {
        width: min(244px, 70vw);
    }

    .fs-back-to-top {
        right: 16px;
        bottom: calc(16px + env(safe-area-inset-bottom));
        width: 48px;
        height: 48px;
    }

    .fs-tools {
        padding-top: 56px;
    }

    .fs-tools__title {
        gap: 18px;
        margin-bottom: 58px;
        padding: 22px 0 24px;
        text-align: center;
    }

    .fs-tools__title::after {
        display: none;
    }

    .fs-tools__title-mark {
        display: none;
    }

    .fs-tools__title-copy {
        max-width: none;
    }

    .fs-tools__stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        width: min(100%, 320px);
        gap: 18px;
        margin-top: 28px;
    }

    .fs-tools__stats strong {
        font-size: clamp(1.4rem, 5.8vw, 1.9rem);
    }

    .fs-home-body > .uk-container.uk-container-expand,
    .fs-home-body > .cfs-site-nav-shell {
        padding-right: 14px;
        padding-left: 14px;
    }

    .fs-tool-stories {
        gap: 70px;
    }

    .fs-tool-visual {
        min-height: 286px;
    }

    .fs-tool-visual img {
        width: min(286px, 78vw);
    }

    .fs-tool-visual::before {
        width: min(312px, 84vw);
    }

    .fs-tool-visual::after {
        width: 46px;
    }

    .fs-tool-text h3 span,
    .fs-tool-text h3 em {
        width: 100%;
    }

    .fs-highlight-grid {
        grid-template-columns: 1fr;
    }

    .fs-highlight-grid {
        border-top: 0;
        border-bottom: 0;
    }

    .fs-highlight-card,
    .fs-highlight-card:nth-child(1),
    .fs-highlight-card:nth-child(2),
    .fs-highlight-card:nth-child(odd) {
        border-top: 0;
        border-left: 0;
        border-bottom: 1px solid rgba(36, 34, 32, 0.1);
    }

    .fs-compare {
        margin-top: 56px;
        padding-top: 22px;
    }

    .fs-compare__head {
        margin-bottom: 24px;
    }

    .fs-compare__head h2 {
        font-size: clamp(1.42rem, 5.8vw, 1.86rem);
    }

    .fs-compare-table {
        border-top: 1px solid rgba(36, 34, 32, 0.12);
        border-bottom: 1px solid rgba(36, 34, 32, 0.12);
    }

    .fs-compare-row {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    }

    .fs-compare-cell {
        display: block;
        box-sizing: border-box;
        min-height: 0;
        padding: 16px 12px;
        font-size: 0.9rem;
        line-height: 1.5;
    }

    .fs-compare-cell + .fs-compare-cell {
        border-top: 0;
        border-left: 1px solid rgba(36, 34, 32, 0.11);
    }

    .fs-compare-row--header .fs-compare-cell {
        display: flex;
        min-height: 54px;
        align-items: center;
        font-size: 0.88rem;
    }

    .fs-compare-cell--us {
        background: rgba(145, 29, 34, 0.035);
    }
}