/* ==========================================================================
   元启本星 · AI 智能体（玩具）技术支撑平台
   Design system + page styles. System fonts only, no external requests.
   ========================================================================== */

:root {
    --blue: #0642a5;
    --blue-deep: #04327f;
    --blue-bright: #2f6fe4;
    --blue-soft: #e7effd;
    --mint: #00a569;
    --mint-bright: #35d39a;
    --mint-soft: #ddf8ee;
    --orange: #fb511f;
    --orange-soft: #ffe8e0;

    --ink: #0a1526;
    --ink-2: #33425a;
    --muted: #5d6b80;
    --paper: #f5f7fb;
    --surface: #ffffff;
    --surface-2: #edf2f9;
    --surface-3: #e4ecf7;

    --line: rgba(10, 21, 38, 0.11);
    --line-2: rgba(10, 21, 38, 0.06);

    --hero-bg: #06122b;
    --hero-ink: #f2f7ff;
    --hero-muted: #a9bcd9;

    --shadow-sm:
        0 1px 2px rgba(6, 20, 45, 0.05), 0 8px 26px rgba(6, 20, 45, 0.05);
    --shadow-md: 0 22px 60px rgba(6, 20, 45, 0.12);
    --shadow-lg: 0 40px 100px rgba(3, 12, 30, 0.22);

    --radius-sm: 12px;
    --radius: 20px;
    --radius-lg: 28px;

    --header-h: 68px;
    --container: 1200px;
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
    --font-cn:
        "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei",
        "Source Han Sans SC", "Noto Sans CJK SC", "WenQuanYi Micro Hei",
        sans-serif;
    --font-en:
        -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto,
        "Helvetica Neue", Arial, sans-serif;
}

:root[data-theme="dark"] {
    --ink: #f0f5ff;
    --ink-2: #c6d2e6;
    --muted: #9aaac2;
    --paper: #060b16;
    --surface: #0b1424;
    --surface-2: #101b2e;
    --surface-3: #16233a;
    --blue-soft: rgba(47, 111, 228, 0.16);
    --mint-soft: rgba(0, 165, 105, 0.16);
    --orange-soft: rgba(251, 81, 31, 0.16);
    --line: rgba(178, 203, 245, 0.15);
    --line-2: rgba(178, 203, 245, 0.08);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3), 0 10px 30px rgba(0, 0, 0, 0.22);
    --shadow-md: 0 24px 70px rgba(0, 0, 0, 0.45);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    font-family: var(--font-en), var(--font-cn);
    font-size: 16px;
    line-height: 1.7;
    color: var(--ink);
    background: var(--paper);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    transition:
        background-color 0.35s ease,
        color 0.35s ease;
}

body.menu-open {
    overflow: hidden;
}

h1,
h2,
h3,
h4,
p,
figure,
blockquote {
    margin: 0;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-cn);
    font-weight: 800;
    line-height: 1.18;
    letter-spacing: -0.02em;
    text-wrap: balance;
}

p {
    text-wrap: pretty;
}

ul,
ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

img,
svg {
    display: block;
    max-width: 100%;
}

img {
    height: auto;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
textarea {
    font: inherit;
    color: inherit;
}

button {
    border: 0;
    background: none;
    cursor: pointer;
}

strong {
    font-weight: 700;
}

::selection {
    background: var(--blue);
    color: #fff;
}

:focus-visible {
    outline: 2px solid var(--blue-bright);
    outline-offset: 3px;
    border-radius: 4px;
}

/* --------------------------------------------------------------------------
   Utilities
   -------------------------------------------------------------------------- */

.container {
    width: 100%;
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: clamp(20px, 4vw, 40px);
}

.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;
}

.nowrap {
    white-space: nowrap;
}

.skip-link {
    position: fixed;
    top: 10px;
    left: 10px;
    z-index: 200;
    padding: 10px 16px;
    border-radius: 10px;
    background: var(--blue);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    transform: translateY(-160%);
    transition: transform 0.25s ease;
}

.skip-link:focus {
    transform: none;
}

.svg-sprite {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
}

.icon {
    width: 1.2em;
    height: 1.2em;
    flex: none;
    display: inline-block;
    vertical-align: -0.2em;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.text-accent {
    color: var(--blue);
}

.text-mint {
    color: var(--mint);
}

.text-orange {
    color: var(--orange);
}

.grad-text {
    background: linear-gradient(100deg, #77aaff 0%, #86f2c5 46%, #ffc59e 88%);
    background-size: 220% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: shimmer 7s linear infinite;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-en);
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--blue);
    line-height: 1.4;
}

.eyebrow .num {
    display: inline-grid;
    place-items: center;
    min-width: 30px;
    height: 22px;
    padding: 0 7px;
    border-radius: 6px;
    background: var(--blue);
    color: #fff;
    font-size: 10px;
    letter-spacing: 0.08em;
}

.eyebrow.on-dark {
    color: #9fc1ff;
}

.eyebrow.on-dark .num {
    background: rgba(120, 168, 255, 0.16);
    color: #cfe1ff;
    border: 1px solid rgba(140, 180, 255, 0.28);
}

.pulse-dot {
    position: relative;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--mint-bright);
    box-shadow: 0 0 0 0 rgba(53, 211, 154, 0.6);
    animation: pulseDot 2.4s ease-out infinite;
}

.pill {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 6px 12px;
    border-radius: 100px;
    background: var(--blue-soft);
    color: var(--blue);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    line-height: 1.4;
}

:root[data-theme="dark"] .pill {
    color: #a9c8ff;
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */

.btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    height: 52px;
    padding: 0 24px;
    border: 1px solid transparent;
    border-radius: 14px;
    font-family: var(--font-cn);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.01em;
    white-space: nowrap;
    cursor: pointer;
    overflow: hidden;
    transition:
        transform 0.35s var(--ease),
        box-shadow 0.35s var(--ease),
        background-color 0.25s ease,
        border-color 0.25s ease,
        color 0.25s ease;
}

.btn .icon {
    transition: transform 0.35s var(--ease);
}

.btn:hover .icon {
    transform: translateX(3px);
}

.btn:active {
    transform: translateY(1px) scale(0.99);
}

.btn-primary {
    background: linear-gradient(
        135deg,
        var(--blue-deep) 0%,
        var(--blue) 46%,
        #1668dd 100%
    );
    color: #fff;
    box-shadow:
        0 12px 30px rgba(6, 66, 165, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn-primary::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        115deg,
        transparent 20%,
        rgba(255, 255, 255, 0.28) 48%,
        transparent 70%
    );
    transform: translateX(-130%);
    transition: transform 0.7s var(--ease);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow:
        0 18px 42px rgba(6, 66, 165, 0.38),
        inset 0 1px 0 rgba(255, 255, 255, 0.24);
}

.btn-primary:hover::after {
    transform: translateX(130%);
}

.btn-ghost {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.22);
    color: #eef4ff;
    backdrop-filter: blur(10px);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.34);
    transform: translateY(-2px);
}

.btn-light {
    background: #fff;
    color: var(--blue-deep);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.16);
}

.btn-light:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.22);
}

.btn-sm {
    height: 42px;
    padding: 0 17px;
    font-size: 13px;
    border-radius: 11px;
}

.btn-block {
    width: 100%;
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */

.site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 80;
    padding: 12px clamp(12px, 2.2vw, 24px);
    transition: padding 0.35s var(--ease);
}

.header-shell {
    position: relative;
    display: flex;
    align-items: center;
    gap: 20px;
    width: 100%;
    max-width: 1240px;
    height: var(--header-h);
    margin-inline: auto;
    padding: 0 14px 0 18px;
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.82);
    box-shadow: 0 10px 40px rgba(6, 20, 45, 0.08);
    backdrop-filter: blur(18px) saturate(1.5);
    -webkit-backdrop-filter: blur(18px) saturate(1.5);
    transition:
        height 0.35s var(--ease),
        background-color 0.35s ease,
        box-shadow 0.35s ease,
        border-color 0.35s ease;
}

:root[data-theme="dark"] .header-shell {
    background: rgba(8, 16, 32, 0.8);
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
}

.site-header.is-scrolled {
    padding-top: 8px;
}

.site-header.is-scrolled .header-shell {
    height: 58px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 12px 36px rgba(6, 20, 45, 0.12);
}

:root[data-theme="dark"] .site-header.is-scrolled .header-shell {
    background: rgba(8, 16, 32, 0.92);
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: none;
    min-width: 0;
}

.brand-logo {
    width: auto;
    height: 36px;
    transition: height 0.3s var(--ease);
}

.site-header.is-scrolled .brand-logo {
    height: 32px;
}

:root[data-theme="dark"] .brand-logo {
    height: 32px;
    padding: 4px 7px;
    border-radius: 8px;
    background: #fff;
}

.brand-tag {
    padding-left: 12px;
    border-left: 1px solid var(--line);
    font-family: var(--font-en);
    font-size: 9px;
    font-weight: 700;
    line-height: 1.35;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
    white-space: nowrap;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 2px;
    margin-left: auto;
}

.site-nav a {
    position: relative;
    padding: 9px 13px;
    border-radius: 9px;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--ink-2);
    white-space: nowrap;
    transition:
        color 0.25s ease,
        background-color 0.25s ease;
}

.site-nav a::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 4px;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--blue);
    opacity: 0;
    transform: translate(-50%, 4px);
    transition:
        opacity 0.25s ease,
        transform 0.25s ease;
}

.site-nav a:hover {
    color: var(--blue);
    background: rgba(6, 66, 165, 0.055);
}

:root[data-theme="dark"] .site-nav a:hover {
    background: rgba(120, 168, 255, 0.09);
}

.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after {
    opacity: 1;
    transform: translate(-50%, 0);
}

.site-nav a[aria-current="page"] {
    color: var(--blue);
}

:root[data-theme="dark"] .site-nav a[aria-current="page"] {
    color: #9fc1ff;
}

.site-nav .nav-external {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.site-nav .nav-external .icon {
    width: 12px;
    height: 12px;
    opacity: 0.7;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: none;
}

.theme-toggle {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border: 1px solid var(--line);
    border-radius: 50%;
    color: var(--ink-2);
    background: var(--surface);
    transition:
        color 0.25s ease,
        border-color 0.25s ease,
        transform 0.35s var(--ease);
}

.theme-toggle:hover {
    color: var(--blue);
    border-color: rgba(6, 66, 165, 0.3);
    transform: rotate(12deg);
}

.theme-toggle .icon {
    width: 17px;
    height: 17px;
}

.theme-toggle .icon-sun {
    display: none;
}

:root[data-theme="dark"] .theme-toggle .icon-sun {
    display: block;
}

:root[data-theme="dark"] .theme-toggle .icon-moon {
    display: none;
}

.menu-toggle {
    display: none;
    place-items: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--line);
    border-radius: 11px;
    color: var(--ink);
    background: var(--surface);
    transition:
        background-color 0.25s ease,
        border-color 0.25s ease;
}

.menu-toggle .icon {
    width: 19px;
    height: 19px;
}

.menu-toggle .icon-close {
    display: none;
}

.menu-toggle[aria-expanded="true"] .icon-menu {
    display: none;
}

.menu-toggle[aria-expanded="true"] .icon-close {
    display: block;
}

.scroll-progress {
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 100%;
    height: 2px;
    overflow: hidden;
    border-radius: 0 0 18px 18px;
    pointer-events: none;
}

.scroll-progress span {
    display: block;
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--blue), var(--mint), var(--orange));
    transition: width 0.1s linear;
}

/* Mobile menu */

.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 70;
    display: flex;
    flex-direction: column;
    padding: 108px clamp(20px, 6vw, 44px) 36px;
    background: rgba(4, 10, 22, 0.94);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    color: #f2f7ff;
    opacity: 0;
    visibility: hidden;
    transition:
        opacity 0.35s ease,
        visibility 0.35s ease;
}

.mobile-menu::before {
    content: "";
    position: absolute;
    top: -20%;
    right: -20%;
    width: 70vw;
    height: 70vw;
    max-width: 560px;
    max-height: 560px;
    border-radius: 50%;
    background: radial-gradient(
        circle,
        rgba(47, 111, 228, 0.28),
        transparent 66%
    );
    filter: blur(40px);
    pointer-events: none;
}

.mobile-menu.is-open {
    opacity: 1;
    visibility: visible;
}

.mobile-menu nav {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.mm-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 15px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-family: var(--font-cn);
    font-size: clamp(1.35rem, 5vw, 1.8rem);
    font-weight: 800;
    letter-spacing: -0.01em;
    opacity: 0;
    transform: translateY(18px);
    transition:
        opacity 0.45s var(--ease),
        transform 0.45s var(--ease),
        color 0.25s ease;
}

.mm-link .icon {
    width: 20px;
    height: 20px;
    color: #7f93b5;
}

.mm-link:hover {
    color: #9fc1ff;
}

.mobile-menu.is-open .mm-link {
    opacity: 1;
    transform: none;
    transition-delay: calc(80ms + var(--i, 0) * 55ms);
}

.mm-cta {
    position: relative;
    margin-top: 28px;
    width: 100%;
    opacity: 0;
    transform: translateY(18px);
    transition:
        opacity 0.45s var(--ease) 0.35s,
        transform 0.45s var(--ease) 0.35s;
}

.mobile-menu.is-open .mm-cta {
    opacity: 1;
    transform: none;
}

.mm-meta {
    position: relative;
    margin-top: auto;
    padding-top: 28px;
    font-family: var(--font-en);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #7487a6;
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */

.hero {
    position: relative;
    isolation: isolate;
    padding: clamp(126px, 14vw, 184px) 0 0;
    background: var(--hero-bg);
    color: var(--hero-ink);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.hero-bg::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(120, 165, 255, 0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(120, 165, 255, 0.07) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(
        ellipse 80% 70% at 50% 40%,
        #000 20%,
        transparent 78%
    );
    -webkit-mask-image: radial-gradient(
        ellipse 80% 70% at 50% 40%,
        #000 20%,
        transparent 78%
    );
}

.hero-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.86' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.4'/%3E%3C/svg%3E");
    opacity: 0.035;
    mix-blend-mode: overlay;
}

.aurora {
    position: absolute;
    border-radius: 50%;
    filter: blur(64px);
    opacity: 0.55;
    animation: drift 20s ease-in-out infinite alternate;
}

.aurora-a {
    top: -18%;
    left: -12%;
    width: min(620px, 70vw);
    height: min(620px, 70vw);
    background: radial-gradient(
        circle,
        rgba(0, 165, 105, 0.5),
        transparent 64%
    );
}

.aurora-b {
    top: 6%;
    right: -16%;
    width: min(720px, 80vw);
    height: min(720px, 80vw);
    background: radial-gradient(
        circle,
        rgba(25, 92, 225, 0.55),
        transparent 66%
    );
    animation-delay: -7s;
}

.aurora-c {
    bottom: -28%;
    left: 26%;
    width: min(560px, 66vw);
    height: min(560px, 66vw);
    background: radial-gradient(
        circle,
        rgba(251, 81, 31, 0.28),
        transparent 66%
    );
    animation-delay: -12s;
}

.hero-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(
        340px circle at var(--gx, 62%) var(--gy, 32%),
        rgba(92, 153, 255, 0.16),
        transparent 72%
    );
    transition: background 0.2s linear;
}

.hero-inner {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    gap: clamp(36px, 5vw, 72px);
    align-items: center;
}

.hero-copy {
    position: relative;
    z-index: 2;
    max-width: 660px;
}

.hero .eyebrow {
    color: #a9c8ff;
    padding: 8px 14px;
    border: 1px solid rgba(130, 172, 255, 0.24);
    border-radius: 100px;
    background: rgba(80, 136, 255, 0.1);
    backdrop-filter: blur(8px);
    letter-spacing: 0.08em;
    text-transform: none;
    font-size: 14px;
}

.hero h1 {
    margin-top: 24px;
    font-size: clamp(2.55rem, 5.2vw, 4.65rem);
    line-height: 1.08;
    letter-spacing: -0.035em;
    color: #f5f8ff;
}

.hero h1 .line {
    display: block;
    overflow: hidden;
    padding-bottom: 0.06em;
}

.hero h1 .line > span {
    display: block;
}

.js .hero h1 .line > span {
    transform: translateY(112%);
    animation: heroLine 1s var(--ease) forwards;
}

.js .hero h1 .line:nth-child(1) > span {
    animation-delay: 0.12s;
}

.js .hero h1 .line:nth-child(2) > span {
    animation-delay: 0.24s;
}

.js .hero h1 .line:nth-child(3) > span {
    animation-delay: 0.36s;
}

.hero-sub {
    max-width: 58ch;
    margin-top: 26px;
    font-size: clamp(0.96rem, 1.15vw, 1.06rem);
    line-height: 1.85;
    color: var(--hero-muted);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 34px;
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 20px;
    margin-top: 30px;
    color: #8098ba;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero-meta span {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.hero-meta .icon {
    width: 14px;
    height: 14px;
    color: var(--mint-bright);
}

.hero-visual {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 480px;
    margin-left: auto;
    perspective: 1100px;
}

.hero-media {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(160, 195, 255, 0.22);
    background: #e9eef5;
    box-shadow:
        0 46px 110px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(255, 255, 255, 0.06) inset;
    transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
    transition: transform 0.25s ease-out;
    will-change: transform;
}

.hero-media img {
    width: 100%;
    aspect-ratio: 5 / 6;
    object-fit: cover;
}

.hero-media::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    box-shadow:
        inset 0 0 0 1px rgba(255, 255, 255, 0.16),
        inset 0 -80px 90px rgba(6, 18, 43, 0.16);
    pointer-events: none;
}

.orbit {
    position: absolute;
    top: 50%;
    left: 50%;
    border: 1px dashed rgba(120, 170, 255, 0.22);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.orbit::before,
.orbit::after {
    content: "";
    position: absolute;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--mint-bright);
    box-shadow: 0 0 14px rgba(53, 211, 154, 0.8);
}

.orbit-a {
    width: 112%;
    height: 112%;
    animation: spin 34s linear infinite;
}

.orbit-a::before {
    top: 6%;
    left: 24%;
}

.orbit-a::after {
    bottom: 8%;
    right: 19%;
    background: #ff9d71;
    box-shadow: 0 0 14px rgba(251, 81, 31, 0.7);
}

.orbit-b {
    width: 128%;
    height: 128%;
    border-color: rgba(120, 170, 255, 0.1);
    animation: spin 48s linear infinite reverse;
}

.orbit-b::before {
    top: 42%;
    right: -3px;
    width: 5px;
    height: 5px;
    background: #86aaff;
}

.orbit-b::after {
    display: none;
}

.hero-badge {
    position: absolute;
    top: 18px;
    right: 18px;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 100px;
    background: rgba(7, 18, 38, 0.68);
    color: #dce9ff;
    font-family: var(--font-en);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    backdrop-filter: blur(10px);
}

.hero-badge .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--mint-bright);
    box-shadow: 0 0 10px rgba(53, 211, 154, 0.9);
    animation: pulseDot 2.2s ease-out infinite;
}

.float-chip {
    position: absolute;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 13px;
    border: 1px solid rgba(160, 195, 255, 0.2);
    border-radius: 12px;
    background: rgba(9, 21, 44, 0.76);
    color: #d8e6ff;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.02em;
    box-shadow: 0 14px 36px rgba(0, 0, 0, 0.32);
    backdrop-filter: blur(14px);
    animation: floatY 6.5s ease-in-out infinite;
    white-space: nowrap;
}

.float-chip .icon {
    width: 15px;
    height: 15px;
    color: #7dabff;
}

.float-chip.is-mint .icon {
    color: var(--mint-bright);
}

.float-chip.is-orange .icon {
    color: #ff9d71;
}

.chip-a {
    top: 13%;
    left: -7%;
}

.chip-b {
    top: 32%;
    right: -9%;
    animation-delay: -1.8s;
}

.chip-c {
    bottom: 24%;
    left: -9%;
    animation-delay: -3.2s;
}

.chip-d {
    right: -4%;
    bottom: 8%;
    animation-delay: -4.4s;
}

.hero-caption {
    position: relative;
    z-index: 2;
    max-width: 46ch;
    margin: 18px auto 0;
    color: #778aa9;
    font-size: 11px;
    line-height: 1.7;
    text-align: center;
    letter-spacing: 0.02em;
}

.hero-stats {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    margin-top: clamp(44px, 7vw, 84px);
    border-top: 1px solid rgba(140, 180, 255, 0.16);
    border-bottom: 1px solid rgba(140, 180, 255, 0.08);
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.035),
        transparent
    );
    backdrop-filter: blur(6px);
}

.hero-stat {
    position: relative;
    padding: 24px clamp(12px, 2vw, 26px);
}

.hero-stat + .hero-stat::before {
    content: "";
    position: absolute;
    top: 24%;
    left: 0;
    width: 1px;
    height: 52%;
    background: rgba(140, 180, 255, 0.16);
}

.hero-stat strong {
    display: flex;
    align-items: baseline;
    gap: 2px;
    font-family: var(--font-en);
    font-size: clamp(1.6rem, 2.8vw, 2.35rem);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.04em;
    color: #f2f7ff;
}

.hero-stat strong em {
    font-style: normal;
    font-size: 0.55em;
    color: var(--mint-bright);
    letter-spacing: 0;
}

.hero-stat span.hs-label {
    display: block;
    margin-top: 8px;
    color: #8098ba;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
}

/* Page hero (solutions / contact) */

.page-hero {
    position: relative;
    isolation: isolate;
    padding: clamp(132px, 14vw, 176px) 0 clamp(64px, 8vw, 96px);
    background: var(--hero-bg);
    color: var(--hero-ink);
    overflow: hidden;
}

.page-hero .hero-bg::before {
    background-size: 56px 56px;
}

.page-hero .eyebrow {
    color: #a9c8ff;
    padding: 8px 14px;
    border: 1px solid rgba(130, 172, 255, 0.24);
    border-radius: 100px;
    background: rgba(80, 136, 255, 0.1);
    backdrop-filter: blur(8px);
    letter-spacing: 0.08em;
    text-transform: none;
    font-size: 14px;
}

.page-hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: clamp(36px, 5vw, 72px);
    align-items: center;
}

.page-hero h1 {
    margin-top: 22px;
    font-size: clamp(2.3rem, 4.4vw, 3.9rem);
    line-height: 1.12;
    letter-spacing: -0.032em;
    color: #f5f8ff;
}

.page-hero h1 .grad-text {
    display: inline;
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
}

.page-hero-sub {
    max-width: 54ch;
    margin-top: 22px;
    color: var(--hero-muted);
    font-size: clamp(0.96rem, 1.1vw, 1.05rem);
    line-height: 1.85;
}

.page-hero .hero-actions {
    margin-top: 30px;
}

.hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 28px;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 7px 12px;
    border: 1px solid rgba(140, 180, 255, 0.2);
    border-radius: 100px;
    background: rgba(255, 255, 255, 0.04);
    color: #b7cae8;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.04em;
}

.hero-tag .icon {
    width: 13px;
    height: 13px;
    color: var(--mint-bright);
}

.page-hero-media {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(160, 195, 255, 0.22);
    box-shadow: 0 46px 110px rgba(0, 0, 0, 0.5);
    transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
    transition: transform 0.25s ease-out;
}

.page-hero-media img {
    width: 100%;
    aspect-ratio: 3 / 2;
    object-fit: cover;
}

.page-hero-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 55%, rgba(6, 18, 43, 0.28));
    pointer-events: none;
}

.page-hero-media .float-chip {
    animation-duration: 7.5s;
}

.media-chip-a {
    top: 8%;
    left: 4%;
}

.media-chip-b {
    right: 4%;
    bottom: 8%;
    animation-delay: -2.6s;
}

/* --------------------------------------------------------------------------
   Sections
   -------------------------------------------------------------------------- */

.section {
    position: relative;
    padding: clamp(72px, 9vw, 124px) 0;
    overflow-x: clip;
}

.section-alt {
    background: var(--surface-2);
}

.section-tight {
    padding-top: clamp(44px, 5vw, 64px);
}

.section-head {
    position: relative;
    z-index: 1;
    max-width: 780px;
    margin-bottom: clamp(34px, 4.5vw, 56px);
}

.section-head.center {
    margin-inline: auto;
    text-align: center;
}

.section-head.center .lead {
    margin-inline: auto;
}

.section-head h2 {
    margin: 16px 0 14px;
    font-size: clamp(1.85rem, 3.4vw, 2.85rem);
    line-height: 1.18;
    letter-spacing: -0.026em;
    text-wrap: balance;
}

.section-head .lead {
    max-width: 66ch;
    color: var(--muted);
    font-size: clamp(0.96rem, 1.1vw, 1.05rem);
    line-height: 1.8;
}

.section-head.on-dark h2 {
    color: #f2f7ff;
}

.section-head.on-dark .lead {
    color: #9fb2cf;
}

.ghost-num {
    position: absolute;
    z-index: 0;
    top: clamp(-30px, -4vw, -12px);
    right: -0.06em;
    font-family: var(--font-en);
    font-size: clamp(7rem, 16vw, 15rem);
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.06em;
    color: transparent;
    -webkit-text-stroke: 1px var(--line);
    opacity: 0.8;
    pointer-events: none;
    user-select: none;
}

.section-dark .ghost-num {
    -webkit-text-stroke-color: rgba(150, 185, 255, 0.14);
}

/* Reveal */

.js [data-reveal] {
    opacity: 0;
    transform: translateY(26px);
    transition:
        opacity 0.85s var(--ease),
        transform 0.85s var(--ease);
    transition-delay: var(--delay, 0ms);
}

.js [data-reveal].is-inview {
    opacity: 1;
    transform: none;
}

/* --------------------------------------------------------------------------
   Facts + marquee
   -------------------------------------------------------------------------- */

.facts {
    position: relative;
    z-index: 2;
    padding: clamp(26px, 4vw, 44px) 0 0;
    background: var(--paper);
}

.facts-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.fact-card {
    position: relative;
    padding: 22px 22px 24px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: var(--surface);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition:
        transform 0.4s var(--ease),
        box-shadow 0.4s var(--ease),
        border-color 0.3s ease;
}

.fact-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 2px;
    background: linear-gradient(90deg, var(--blue), var(--mint));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--ease);
}

.fact-card:hover {
    transform: translateY(-4px);
    border-color: rgba(6, 66, 165, 0.22);
    box-shadow: var(--shadow-md);
}

.fact-card:hover::before {
    transform: scaleX(1);
}

.fact-icon {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border-radius: 11px;
    background: var(--blue-soft);
    color: var(--blue);
}

.fact-icon .icon {
    width: 19px;
    height: 19px;
}

.fact-card:nth-child(2) .fact-icon {
    background: var(--mint-soft);
    color: var(--mint);
}

.fact-card:nth-child(3) .fact-icon {
    background: var(--orange-soft);
    color: var(--orange);
}

.fact-card:nth-child(4) .fact-icon {
    background: var(--surface-2);
    color: var(--ink-2);
}

.fact-card .fact-label {
    display: block;
    margin-top: 16px;
    color: var(--muted);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.fact-card p {
    margin-top: 6px;
    color: var(--ink);
    font-size: 13.5px;
    font-weight: 600;
    line-height: 1.65;
}

.marquee {
    margin-top: clamp(32px, 4vw, 48px);
    padding: 15px 0;
    border-block: 1px solid var(--line);
    background: var(--surface);
    overflow: hidden;
}

.marquee-track {
    display: flex;
    width: max-content;
    animation: marquee 32s linear infinite;
}

.marquee:hover .marquee-track {
    animation-play-state: paused;
}

.marquee-group {
    display: flex;
    align-items: center;
    gap: 36px;
    padding-right: 36px;
}

.marquee-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--muted);
    font-family: var(--font-en);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    white-space: nowrap;
}

.marquee-item .icon {
    width: 13px;
    height: 13px;
    color: var(--orange);
}

/* --------------------------------------------------------------------------
   Entry cards (01)
   -------------------------------------------------------------------------- */

.entry-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.entry-card {
    position: relative;
    padding: clamp(24px, 3vw, 36px);
    border: 1px solid var(--line);
    border-radius: 24px;
    background: var(--surface);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition:
        transform 0.45s var(--ease),
        box-shadow 0.45s var(--ease),
        border-color 0.3s ease;
}

.entry-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(
        420px circle at var(--mx, 50%) var(--my, 0%),
        rgba(6, 66, 165, 0.09),
        transparent 46%
    );
    opacity: 0;
    transition: opacity 0.35s ease;
    pointer-events: none;
}

.entry-card:hover {
    transform: translateY(-5px);
    border-color: rgba(6, 66, 165, 0.2);
    box-shadow: var(--shadow-md);
}

.entry-card:hover::before {
    opacity: 1;
}

.entry-top {
    position: relative;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.entry-num {
    font-family: var(--font-en);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.14em;
    color: var(--muted);
}

.entry-icon {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: 13px;
    background: var(--blue-soft);
    color: var(--blue);
    transition: transform 0.4s var(--ease);
}

.entry-card:hover .entry-icon {
    transform: rotate(-6deg) scale(1.06);
}

.entry-icon .icon {
    width: 21px;
    height: 21px;
}

.entry-card:nth-child(2) .entry-icon {
    background: var(--mint-soft);
    color: var(--mint);
}

.entry-card:nth-child(3) .entry-icon {
    background: var(--orange-soft);
    color: var(--orange);
}

.entry-card:nth-child(4) .entry-icon {
    background: var(--surface-2);
    color: var(--ink-2);
}

.entry-card h3 {
    position: relative;
    margin: 26px 0 12px;
    font-size: clamp(1.12rem, 1.6vw, 1.36rem);
    line-height: 1.4;
    text-wrap: balance;
}

.entry-card p {
    position: relative;
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.8;
}

.entry-outcome {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 9px;
    margin-top: 22px;
    padding-top: 18px;
    border-top: 1px dashed var(--line);
    color: var(--blue);
    font-size: 12.5px;
    font-weight: 700;
    line-height: 1.6;
}

:root[data-theme="dark"] .entry-outcome {
    color: #9fc1ff;
}

.entry-outcome .icon {
    width: 15px;
    height: 15px;
    margin-top: 1px;
    color: var(--mint);
}

/* --------------------------------------------------------------------------
   Six things (02)
   -------------------------------------------------------------------------- */

.six-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.six-card {
    position: relative;
    padding: 26px 24px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: var(--surface);
    overflow: hidden;
    transition:
        transform 0.4s var(--ease),
        box-shadow 0.4s var(--ease),
        border-color 0.3s ease;
}

.six-card::after {
    content: "";
    position: absolute;
    right: -38px;
    bottom: -38px;
    width: 110px;
    height: 110px;
    border-radius: 50%;
    background: radial-gradient(
        circle,
        rgba(6, 66, 165, 0.09),
        transparent 68%
    );
    transition: transform 0.5s var(--ease);
}

.six-card:nth-child(3n + 2)::after {
    background: radial-gradient(
        circle,
        rgba(0, 165, 105, 0.11),
        transparent 68%
    );
}

.six-card:nth-child(3n)::after {
    background: radial-gradient(
        circle,
        rgba(251, 81, 31, 0.1),
        transparent 68%
    );
}

.six-card:hover {
    transform: translateY(-4px);
    border-color: rgba(6, 66, 165, 0.2);
    box-shadow: var(--shadow-md);
}

.six-card:hover::after {
    transform: scale(1.5);
}

.six-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.six-num {
    font-family: var(--font-en);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.14em;
    color: var(--muted);
}

.six-ico {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 11px;
    background: var(--blue-soft);
    color: var(--blue);
}

.six-card:nth-child(3n + 2) .six-ico {
    background: var(--mint-soft);
    color: var(--mint);
}

.six-card:nth-child(3n) .six-ico {
    background: var(--orange-soft);
    color: var(--orange);
}

.six-ico .icon {
    width: 18px;
    height: 18px;
}

.six-card h3 {
    position: relative;
    z-index: 1;
    margin: 20px 0 10px;
    font-size: 1.06rem;
    line-height: 1.45;
    text-wrap: balance;
}

.six-card p {
    position: relative;
    z-index: 1;
    color: var(--muted);
    font-size: 0.85rem;
    line-height: 1.8;
}

/* --------------------------------------------------------------------------
   Console (03)
   -------------------------------------------------------------------------- */

.section-dark {
    position: relative;
    isolation: isolate;
    background: linear-gradient(180deg, #06122b 0%, #071730 55%, #06122b 100%);
    color: #eaf1ff;
    overflow: hidden;
}

.section-dark::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background-image:
        linear-gradient(rgba(120, 165, 255, 0.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(120, 165, 255, 0.055) 1px, transparent 1px);
    background-size: 58px 58px;
    mask-image: radial-gradient(
        ellipse 75% 65% at 70% 35%,
        #000 10%,
        transparent 76%
    );
    -webkit-mask-image: radial-gradient(
        ellipse 75% 65% at 70% 35%,
        #000 10%,
        transparent 76%
    );
}

.section-dark::after {
    content: "";
    position: absolute;
    top: 12%;
    right: -12%;
    z-index: -1;
    width: 46vw;
    height: 46vw;
    max-width: 640px;
    max-height: 640px;
    border-radius: 50%;
    background: radial-gradient(
        circle,
        rgba(0, 165, 105, 0.14),
        transparent 65%
    );
    filter: blur(40px);
    pointer-events: none;
}

.console-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    gap: clamp(36px, 5vw, 64px);
    align-items: start;
}

.console-copy {
    position: sticky;
    top: 104px;
}

.console-copy .section-head {
    margin-bottom: 26px;
}

.module-list {
    border-top: 1px solid rgba(150, 185, 255, 0.15);
}

.module-item {
    display: grid;
    grid-template-columns: 26px minmax(0, 1fr) 18px;
    gap: 12px;
    align-items: start;
    width: 100%;
    padding: 15px 8px;
    border-bottom: 1px solid rgba(150, 185, 255, 0.1);
    border-radius: 8px;
    color: #c3d3eb;
    text-align: left;
    transition:
        background-color 0.3s ease,
        padding 0.3s var(--ease),
        color 0.25s ease;
}

.module-item:hover {
    background: rgba(255, 255, 255, 0.035);
    padding-left: 12px;
}

.module-item.is-active {
    color: #fff;
    background: linear-gradient(
        90deg,
        rgba(47, 111, 228, 0.16),
        transparent 80%
    );
}

.m-num {
    padding-top: 3px;
    font-family: var(--font-en);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: #6f86a8;
}

.module-item.is-active .m-num {
    color: var(--mint-bright);
}

.m-copy {
    display: block;
    min-width: 0;
}

.m-title {
    display: block;
    font-family: var(--font-cn);
    font-size: 0.98rem;
    font-weight: 800;
    line-height: 1.4;
    color: #dce8fb;
}

.module-item.is-active .m-title {
    color: #fff;
}

.m-desc {
    display: block;
    margin-top: 4px;
    font-size: 0.78rem;
    line-height: 1.65;
    color: #8298b9;
}

.m-knob {
    width: 16px;
    height: 16px;
    margin-top: 4px;
    border: 1px solid rgba(150, 185, 255, 0.28);
    border-radius: 50%;
    transition:
        border-color 0.25s ease,
        background-color 0.25s ease;
}

.module-item.is-active .m-knob {
    background: var(--mint-bright);
    border-color: var(--mint-bright);
    box-shadow: 0 0 0 4px rgba(53, 211, 154, 0.14);
}

/* Dashboard mock */

.dash {
    position: relative;
    border: 1px solid rgba(130, 170, 255, 0.2);
    border-radius: 22px;
    background: rgba(10, 23, 46, 0.74);
    box-shadow:
        0 40px 100px rgba(0, 0, 0, 0.46),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(12px);
    overflow: hidden;
}

.dash::after {
    content: "示意界面 · 数据为演示值";
    position: absolute;
    right: 12px;
    bottom: 8px;
    color: #5f7494;
    font-size: 9px;
    letter-spacing: 0.06em;
    pointer-events: none;
}

.dash-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 14px;
    border-bottom: 1px solid rgba(140, 180, 255, 0.1);
    background: rgba(255, 255, 255, 0.025);
}

.dash-dots {
    display: flex;
    gap: 5px;
}

.dash-dots span {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #33456a;
}

.dash-dots span:nth-child(1) {
    background: #ff6b5a;
}

.dash-dots span:nth-child(2) {
    background: #ffc24b;
}

.dash-dots span:nth-child(3) {
    background: #35d39a;
}

.dash-url {
    flex: 1;
    max-width: 300px;
    margin-inline: auto;
    padding: 4px 12px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.05);
    color: #7f94b4;
    font-family: var(--font-en);
    font-size: 9px;
    letter-spacing: 0.05em;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dash-live {
    display: flex;
    align-items: center;
    gap: 5px;
    color: #7ef0c0;
    font-family: var(--font-en);
    font-size: 8px;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.dash-live i {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #7ef0c0;
    animation: pulseDot 2s ease-out infinite;
}

.dash-body {
    display: grid;
    grid-template-columns: 142px minmax(0, 1fr);
    min-height: 372px;
}

.dash-side {
    padding: 12px 9px;
    border-right: 1px solid rgba(140, 180, 255, 0.09);
    background: rgba(255, 255, 255, 0.015);
}

.ds-brand {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 6px 8px 14px;
    color: #cddcf5;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.ds-brand img {
    width: 20px;
    height: 20px;
    padding: 2px;
    border-radius: 5px;
    background: #fff;
}

.dash-nav-item {
    display: flex;
    align-items: center;
    gap: 7px;
    width: 100%;
    margin-bottom: 3px;
    padding: 8px 8px;
    border-radius: 7px;
    color: #8195b4;
    font-size: 9.5px;
    text-align: left;
    transition:
        color 0.25s ease,
        background-color 0.25s ease;
}

.dash-nav-item .icon {
    width: 13px;
    height: 13px;
}

.dash-nav-item:hover {
    color: #cfe0fa;
}

.dash-nav-item.is-active {
    background: rgba(64, 130, 255, 0.15);
    color: #dbe9ff;
}

.dash-nav-item.is-active .icon {
    color: #7ef0c0;
}

.dash-main {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 14px;
    min-width: 0;
}

.dash-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.dash-heading strong {
    color: #dbe8fc;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.dash-heading span {
    color: #607697;
    font-size: 8.5px;
    letter-spacing: 0.06em;
}

.dash-row {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: 9px;
}

.dash-card {
    min-width: 0;
    padding: 11px;
    border: 1px solid rgba(140, 180, 255, 0.09);
    border-radius: 11px;
    background: rgba(255, 255, 255, 0.032);
}

.dash-card h4 {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 10px;
    color: #8196b6;
    font-family: var(--font-en);
    font-size: 8.5px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.dash-card h4 b {
    color: #7ef0c0;
    font-size: 8px;
    letter-spacing: 0.04em;
}

.role-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.toy-face {
    position: relative;
    flex: none;
    width: 42px;
    height: 42px;
    border-radius: 13px;
    background: linear-gradient(160deg, #f4efe5, #d9e2ee);
    box-shadow: inset 0 -6px 10px rgba(6, 18, 43, 0.12);
}

.toy-face::before {
    content: "";
    position: absolute;
    inset: 8px 6px 9px;
    border-radius: 10px;
    background: #0b1020;
    box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.7);
}

.toy-face::after {
    content: "";
    position: absolute;
    top: 18px;
    left: 13px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #6cf0c0;
    box-shadow:
        10px 0 0 #6cf0c0,
        0 0 8px rgba(108, 240, 192, 0.8),
        10px 0 8px rgba(108, 240, 192, 0.8);
}

.role-meta strong {
    display: block;
    color: #e3edfd;
    font-size: 10.5px;
    line-height: 1.4;
}

.role-meta span {
    display: block;
    margin-top: 2px;
    color: #7489a9;
    font-size: 8.5px;
}

.mini-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.mini-tags span {
    padding: 3px 6px;
    border-radius: 4px;
    background: rgba(64, 130, 255, 0.12);
    color: #93b5e8;
    font-size: 7.5px;
    white-space: nowrap;
}

.chart {
    display: flex;
    align-items: flex-end;
    gap: 5px;
    height: 96px;
    padding-top: 6px;
}

.bar {
    position: relative;
    flex: 1;
    height: var(--h, 40%);
    min-height: 7px;
    border-radius: 3px 3px 1px 1px;
    background: linear-gradient(180deg, #4d8df7, rgba(77, 141, 247, 0.25));
    transform-origin: bottom;
    transform: scaleY(1);
    transition:
        transform 0.9s var(--ease),
        height 0.5s var(--ease);
}

.js .bar {
    transform: scaleY(0);
}

.js .is-inview .bar {
    transform: scaleY(1);
}

.bar:nth-child(2) {
    transition-delay: 0.06s;
}

.bar:nth-child(3) {
    transition-delay: 0.12s;
}

.bar:nth-child(4) {
    transition-delay: 0.18s;
}

.bar:nth-child(5) {
    transition-delay: 0.24s;
}

.bar:nth-child(6) {
    transition-delay: 0.3s;
}

.bar:nth-child(7) {
    transition-delay: 0.36s;
}

.bar.is-mint {
    background: linear-gradient(180deg, #35d39a, rgba(53, 211, 154, 0.2));
}

.chart-labels {
    display: flex;
    gap: 5px;
    margin-top: 6px;
    color: #5f7494;
    font-size: 7px;
    text-align: center;
}

.chart-labels span {
    flex: 1;
}

.device-list {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.device-item {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 6px 7px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.025);
    color: #9db0cd;
    font-size: 8px;
}

.device-item i {
    width: 5px;
    height: 5px;
    flex: none;
    border-radius: 50%;
    background: #35d39a;
}

.device-item:nth-child(2) i {
    background: #ffc24b;
}

.device-item:nth-child(3) i {
    background: #6f86a8;
}

.device-item span {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.device-item b {
    color: #7186a6;
    font-size: 7px;
    font-weight: 600;
}

.dash-foot {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 7px;
    margin-top: auto;
}

.dash-metric {
    padding: 8px 9px;
    border: 1px solid rgba(140, 180, 255, 0.08);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.025);
}

.dash-metric span {
    display: block;
    color: #657b9c;
    font-size: 7px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.dash-metric strong {
    display: block;
    margin-top: 2px;
    color: #dce9fd;
    font-family: var(--font-en);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.dash-metric strong em {
    font-style: normal;
    color: #7ef0c0;
    font-size: 8px;
}

/* --------------------------------------------------------------------------
   Catalog (04)
   -------------------------------------------------------------------------- */

.catalog-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 24px;
    align-items: end;
    margin-bottom: clamp(30px, 4vw, 48px);
}

.catalog-head .section-head {
    margin-bottom: 0;
}

.catalog-badge {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 20px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: var(--surface);
    box-shadow: var(--shadow-sm);
}

.catalog-badge strong {
    font-family: var(--font-en);
    font-size: 30px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.05em;
    color: var(--blue);
}

.catalog-badge span {
    color: var(--muted);
    font-size: 11px;
    line-height: 1.5;
}

.catalog-list {
    border-top: 1px solid var(--line);
}

.catalog-row {
    position: relative;
    display: grid;
    grid-template-columns: minmax(130px, 0.62fr) minmax(0, 1fr) 22px;
    gap: 18px;
    align-items: center;
    padding: 18px 14px;
    border-bottom: 1px solid var(--line);
    border-radius: 10px;
    transition:
        background-color 0.3s ease,
        transform 0.35s var(--ease),
        box-shadow 0.35s var(--ease);
}

.catalog-row:hover {
    z-index: 1;
    background: var(--surface);
    box-shadow: var(--shadow-sm);
    transform: translateX(5px);
}

.cat-name {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--ink);
    font-size: 0.98rem;
    font-weight: 700;
}

.cat-name .icon {
    width: 18px;
    height: 18px;
    color: var(--blue);
}

.catalog-row:nth-child(3n + 2) .cat-name .icon {
    color: var(--mint);
}

.catalog-row:nth-child(3n) .cat-name .icon {
    color: var(--orange);
}

.cat-value {
    color: var(--muted);
    font-size: 0.86rem;
    line-height: 1.7;
}

.cat-arrow {
    color: var(--line);
    transition:
        color 0.3s ease,
        transform 0.35s var(--ease);
}

.cat-arrow .icon {
    width: 15px;
    height: 15px;
}

.catalog-row:hover .cat-arrow {
    color: var(--blue);
    transform: translateX(3px);
}

.catalog-note {
    margin-top: 16px;
    color: var(--muted);
    font-size: 11px;
    letter-spacing: 0.04em;
}

/* --------------------------------------------------------------------------
   CTA band
   -------------------------------------------------------------------------- */

.cta-wrap {
    padding: 0 0 clamp(64px, 8vw, 104px);
}

.cta-band {
    position: relative;
    isolation: isolate;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 36px;
    padding: clamp(36px, 6vw, 68px);
    border-radius: var(--radius-lg);
    background: linear-gradient(115deg, #052e74 0%, #0642a5 42%, #007a5e 100%);
    color: #fff;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(6, 66, 165, 0.26);
}

.cta-band::before {
    content: "";
    position: absolute;
    top: 50%;
    right: 12%;
    z-index: -1;
    width: 420px;
    height: 420px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 50%;
    transform: translateY(-50%);
    box-shadow:
        0 0 0 60px rgba(255, 255, 255, 0.035),
        0 0 0 120px rgba(255, 255, 255, 0.02);
}

.cta-band::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
    background-size: 52px 52px;
    mask-image: radial-gradient(
        ellipse 60% 100% at 80% 50%,
        #000,
        transparent 70%
    );
    -webkit-mask-image: radial-gradient(
        ellipse 60% 100% at 80% 50%,
        #000,
        transparent 70%
    );
}

.cta-band h2 {
    max-width: 20ch;
    font-size: clamp(1.7rem, 3.2vw, 2.75rem);
    line-height: 1.2;
    letter-spacing: -0.03em;
    color: #fff;
}

.cta-band p {
    max-width: 46ch;
    margin-top: 14px;
    color: rgba(235, 244, 255, 0.76);
    font-size: 0.94rem;
    line-height: 1.8;
}

.cta-band .btn {
    flex: none;
}

/* --------------------------------------------------------------------------
   Positions (solutions)
   -------------------------------------------------------------------------- */

.positions-layout {
    display: grid;
    grid-template-columns: 286px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
}

.pos-tabs {
    position: sticky;
    top: 104px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

/* 移动端横滑提示：仅窄屏显示 */
.pos-hint {
    display: none;
    align-items: center;
    gap: 8px;
    margin-bottom: 2px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.psh-arrows {
    display: inline-flex;
    align-items: center;
    gap: 1px;
    flex: none;
    color: var(--blue);
}

.psh-arrows .icon {
    width: 13px;
    height: 13px;
}

.psh-arrows .icon.is-prev {
    transform: scaleX(-1);
}

.psh-track {
    display: inline-flex;
    flex: none;
    width: 34px;
    height: 3px;
    margin-left: auto;
    border-radius: 2px;
    background: var(--line);
    color: var(--blue);
    overflow: hidden;
}

.psh-thumb {
    display: block;
    width: 40%;
    height: 100%;
    border-radius: inherit;
    background: currentColor;
    transform: translateX(0);
    transition: transform 0.18s linear, width 0.18s linear;
}

@keyframes swipeNudge {
    0%,
    100% {
        transform: translateX(-2px);
    }
    50% {
        transform: translateX(2px);
    }
}

.js .psh-arrows {
    animation: swipeNudge 2.6s ease-in-out infinite;
}

.pos-tab {
    display: grid;
    grid-template-columns: 24px minmax(0, 1fr) 14px;
    gap: 10px;
    align-items: center;
    width: 100%;
    padding: 15px 14px;
    border: 1px solid transparent;
    border-radius: 13px;
    color: var(--ink-2);
    text-align: left;
    transition:
        background-color 0.3s ease,
        border-color 0.3s ease,
        box-shadow 0.3s ease,
        transform 0.35s var(--ease);
}

.pos-tab:hover {
    background: var(--surface);
    transform: translateX(3px);
}

.pos-tab[aria-selected="true"] {
    border-color: var(--line);
    background: var(--surface);
    box-shadow: var(--shadow-sm);
    transform: translateX(3px);
}

.pt-num {
    font-family: var(--font-en);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--muted);
}

.pos-tab[aria-selected="true"] .pt-num {
    color: var(--blue);
}

.pt-text strong {
    display: block;
    font-size: 0.94rem;
    font-weight: 700;
    line-height: 1.45;
}

.pt-text small {
    display: block;
    margin-top: 2px;
    color: var(--muted);
    font-size: 10px;
    font-weight: 500;
    line-height: 1.5;
}

.pt-arrow {
    color: transparent;
    transition:
        color 0.3s ease,
        transform 0.3s var(--ease);
}

.pt-arrow .icon {
    width: 13px;
    height: 13px;
}

.pos-tab[aria-selected="true"] .pt-arrow {
    color: var(--blue);
    transform: translateX(2px);
}

.pos-stage {
    position: relative;
    min-height: 382px;
}

.pos-panel {
    position: relative;
    height: 100%;
    min-height: 382px;
    padding: clamp(26px, 4vw, 46px);
    border: 1px solid var(--line);
    border-radius: 24px;
    background: var(--surface);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    animation: panelIn 0.55s var(--ease) both;
}

.pos-panel[hidden] {
    display: none;
}

.pos-panel::before {
    content: "";
    position: absolute;
    right: -90px;
    bottom: -110px;
    width: 320px;
    height: 320px;
    border: 1px dashed var(--line);
    border-radius: 50%;
    box-shadow:
        0 0 0 40px rgba(6, 66, 165, 0.025),
        0 0 0 80px rgba(0, 165, 105, 0.018);
    pointer-events: none;
}

.pos-icon-watermark {
    position: absolute;
    top: 22px;
    right: 24px;
    color: var(--blue);
    opacity: 0.07;
    pointer-events: none;
}

.pos-icon-watermark .icon {
    width: 104px;
    height: 104px;
    stroke-width: 1;
}

.pos-panel:nth-child(2) .pos-icon-watermark {
    color: var(--mint);
}

.pos-panel:nth-child(3) .pos-icon-watermark {
    color: var(--orange);
}

.pos-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--muted);
    font-family: var(--font-en);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.pos-kicker .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--mint);
}

.pos-panel h3 {
    position: relative;
    margin: 12px 0 26px;
    font-size: clamp(1.5rem, 2.6vw, 2.15rem);
    letter-spacing: -0.03em;
}

.pos-details {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 14px;
}

.pos-detail {
    padding: 18px;
    border: 1px solid var(--line-2);
    border-radius: 14px;
    background: var(--surface-2);
}

.pos-detail .label {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--blue);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.pos-detail .label .icon {
    width: 13px;
    height: 13px;
}

.pos-detail p {
    margin-top: 8px;
    color: var(--ink-2);
    font-size: 0.86rem;
    line-height: 1.75;
}

.pos-foot {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 26px;
    color: var(--muted);
    font-size: 11px;
}

.pos-foot::before {
    content: "";
    width: 26px;
    height: 1px;
    background: var(--line);
}

.table-note {
    margin-top: 22px;
    padding-left: 16px;
    border-left: 2px solid var(--mint);
    color: var(--muted);
    font-size: 0.85rem;
    line-height: 1.8;
}

/* --------------------------------------------------------------------------
   Solution paths
   -------------------------------------------------------------------------- */

.paths-grid {
    display: flex;
    flex-direction: column;
    gap: clamp(44px, 6vw, 84px);
}

.path-block {
    display: grid;
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: clamp(28px, 5vw, 64px);
    align-items: center;
}

.path-block:nth-child(even) .path-figure {
    order: 2;
}

.path-figure {
    position: relative;
}

.path-media {
    position: relative;
    border: 1px solid var(--line);
    border-radius: 24px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.path-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 58%, rgba(6, 18, 43, 0.34));
    pointer-events: none;
}

.path-media img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    transition: transform 0.9s var(--ease);
}

.path-block:hover .path-media img {
    transform: scale(1.045);
}

.path-index {
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: 2;
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 10px;
    background: rgba(6, 18, 43, 0.42);
    color: #fff;
    font-family: var(--font-en);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.08em;
    backdrop-filter: blur(8px);
}

.path-figure figcaption {
    margin-top: 10px;
    color: var(--muted);
    font-size: 10px;
    letter-spacing: 0.03em;
    line-height: 1.6;
}

.path-copy {
    max-width: 560px;
}

.path-copy .pill {
    margin-bottom: 18px;
}

.path-copy h3 {
    margin-bottom: 20px;
    font-size: clamp(1.3rem, 2.2vw, 1.78rem);
    line-height: 1.4;
    letter-spacing: -0.02em;
    text-wrap: balance;
}

.path-have {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    padding: 12px 15px;
    border: 1px solid var(--line-2);
    border-radius: 10px;
    background: var(--surface);
    color: var(--ink-2);
    font-size: 0.84rem;
    font-weight: 600;
    line-height: 1.65;
}

.path-have .icon {
    width: 15px;
    height: 15px;
    margin-top: 2px;
    color: var(--mint);
}

.path-copy > p:not(.path-have) {
    margin-top: 18px;
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.85;
}

.path-start {
    position: relative;
    margin-top: 22px;
    padding: 16px 18px 16px 20px;
    border-left: 2px solid var(--orange);
    border-radius: 0 10px 10px 0;
    background: var(--orange-soft);
}

.path-start span {
    display: block;
    margin-bottom: 4px;
    color: var(--orange);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.path-start p {
    color: var(--ink-2);
    font-size: 0.85rem;
    font-weight: 600;
    line-height: 1.7;
}

/* --------------------------------------------------------------------------
   Contact
   -------------------------------------------------------------------------- */

.contact-orbit {
    position: relative;
    display: grid;
    place-items: center;
    width: min(100%, 400px);
    aspect-ratio: 1;
    margin-inline: auto;
}

.contact-orbit::before,
.contact-orbit::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    border: 1px dashed rgba(140, 180, 255, 0.22);
}

.contact-orbit::before {
    inset: 4%;
    animation: spin 42s linear infinite;
}

.contact-orbit::after {
    inset: 17%;
    border-color: rgba(140, 180, 255, 0.12);
    animation: spin 32s linear infinite reverse;
}

.contact-core {
    position: relative;
    z-index: 2;
    display: grid;
    place-items: center;
    width: 34%;
    aspect-ratio: 1;
    border: 1px solid rgba(160, 195, 255, 0.26);
    border-radius: 50%;
    background: radial-gradient(
        circle at 36% 28%,
        rgba(74, 132, 240, 0.4),
        rgba(8, 22, 46, 0.82)
    );
    color: #dceaff;
    box-shadow:
        0 0 0 12px rgba(255, 255, 255, 0.03),
        0 24px 60px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
}

.contact-core .icon {
    width: 38%;
    height: 38%;
}

.orbit-chip {
    position: absolute;
    z-index: 3;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 8px 13px;
    border: 1px solid rgba(140, 180, 255, 0.22);
    border-radius: 100px;
    background: rgba(9, 21, 44, 0.8);
    color: #c4d6f2;
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
    backdrop-filter: blur(10px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.28);
    animation: floatY 7s ease-in-out infinite;
}

.orbit-chip .icon {
    width: 13px;
    height: 13px;
    color: var(--mint-bright);
}

.orbit-chip.c1 {
    top: 8%;
    left: 6%;
}

.orbit-chip.c2 {
    top: 30%;
    right: -2%;
    animation-delay: -2.2s;
}

.orbit-chip.c3 {
    bottom: 10%;
    left: 14%;
    animation-delay: -4s;
}

.contact-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    gap: 26px;
    align-items: start;
}

.form-card {
    position: relative;
    padding: clamp(24px, 4vw, 44px);
    border: 1px solid var(--line);
    border-radius: 24px;
    background: var(--surface);
    box-shadow: var(--shadow-md);
}

.form-card h2 {
    margin: 10px 0 6px;
    font-size: clamp(1.4rem, 2.2vw, 1.8rem);
}

.form-intro {
    color: var(--muted);
    font-size: 0.86rem;
    line-height: 1.7;
}

.contact-form {
    margin-top: 26px;
}

.field {
    margin-bottom: 18px;
}

.field label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 8px;
    color: var(--ink-2);
    font-size: 12.5px;
    font-weight: 700;
}

.field .req {
    color: var(--orange);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.field input,
.field textarea {
    display: block;
    width: 100%;
    padding: 13px 15px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--paper);
    color: var(--ink);
    font-size: 14px;
    line-height: 1.5;
    outline: none;
    transition:
        border-color 0.25s ease,
        box-shadow 0.25s ease,
        background-color 0.25s ease;
}

.field input {
    height: 50px;
}

.field textarea {
    min-height: 112px;
    resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder {
    color: #93a1b5;
    font-size: 13px;
}

.field input:hover,
.field textarea:hover {
    border-color: rgba(6, 66, 165, 0.24);
}

.field input:focus,
.field textarea:focus {
    border-color: var(--blue-bright);
    background: var(--surface);
    box-shadow: 0 0 0 4px rgba(47, 111, 228, 0.12);
}

.field-error {
    display: none;
    align-items: center;
    gap: 6px;
    margin-top: 6px;
    color: #d94a22;
    font-size: 11.5px;
    font-weight: 600;
}

.field-error .icon {
    width: 13px;
    height: 13px;
}

.field.is-invalid input,
.field.is-invalid textarea {
    border-color: #e4471b;
    background: rgba(251, 81, 31, 0.04);
    box-shadow: 0 0 0 4px rgba(251, 81, 31, 0.08);
}

.field.is-invalid .field-error {
    display: flex;
}

.form-card.is-shaking {
    animation: shake 0.48s ease;
}

.form-note {
    margin-top: 14px;
    color: var(--muted);
    font-size: 11px;
    line-height: 1.7;
    text-align: center;
}

.form-note strong {
    color: var(--ink-2);
    font-weight: 600;
}

.form-submit {
    margin-top: 4px;
}

.form-submit .spinner {
    display: none;
    width: 15px;
    height: 15px;
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.form-submit.is-loading .spinner {
    display: block;
}

.form-submit.is-loading .icon-arrow {
    display: none;
}

.form-submit[disabled] {
    cursor: wait;
    opacity: 0.85;
}

.success-state {
    display: none;
    padding: 34px 0 22px;
    text-align: center;
}

.form-card.is-success .contact-form {
    display: none;
}

.form-card.is-success .success-state {
    display: block;
    animation: panelIn 0.6s var(--ease) both;
}

.success-check {
    position: relative;
    display: grid;
    place-items: center;
    width: 78px;
    height: 78px;
    margin: 0 auto 22px;
    border-radius: 50%;
    background: var(--mint-soft);
    color: var(--mint);
    box-shadow: 0 0 0 12px rgba(0, 165, 105, 0.06);
}

.success-check svg {
    width: 36px;
    height: 36px;
    overflow: visible;
}

.success-check path {
    stroke-dasharray: 40;
    stroke-dashoffset: 40;
    animation: drawCheck 0.7s var(--ease) 0.2s forwards;
}

.success-state h3 {
    font-size: clamp(1.5rem, 2.5vw, 2rem);
}

.success-state p {
    margin-top: 12px;
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.8;
}

.process-card {
    position: sticky;
    top: 104px;
    padding: clamp(24px, 3.4vw, 36px);
    border: 1px solid var(--line);
    border-radius: 24px;
    background:
        radial-gradient(
            circle at 100% 0%,
            rgba(0, 165, 105, 0.12),
            transparent 52%
        ),
        var(--surface);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.process-card::before {
    content: "";
    position: absolute;
    right: -80px;
    bottom: -110px;
    width: 240px;
    height: 240px;
    border: 1px dashed var(--line);
    border-radius: 50%;
    pointer-events: none;
}

.process-card h2 {
    margin: 16px 0 12px;
    font-size: clamp(1.18rem, 1.8vw, 1.5rem);
    line-height: 1.45;
}

.process-card > p {
    color: var(--muted);
    font-size: 0.87rem;
    line-height: 1.8;
}

.process-tag {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    margin-top: 22px;
    padding: 13px 15px;
    border: 1px solid rgba(0, 165, 105, 0.2);
    border-radius: 11px;
    background: var(--mint-soft);
    color: var(--ink-2);
    font-size: 0.82rem;
    font-weight: 600;
    line-height: 1.65;
}

.process-tag .icon {
    width: 15px;
    height: 15px;
    margin-top: 2px;
    color: var(--mint);
}

.process-orbit {
    position: relative;
    height: 74px;
    margin-top: 22px;
    border-top: 1px dashed var(--line);
    overflow: hidden;
}

.process-orbit span {
    position: absolute;
    top: 18px;
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: var(--surface);
    color: var(--blue);
    font-family: var(--font-en);
    font-size: 9px;
    font-weight: 700;
}

.process-orbit span:nth-child(1) {
    left: 2%;
}

.process-orbit span:nth-child(2) {
    left: calc(50% - 17px);
    border-color: rgba(0, 165, 105, 0.4);
    color: var(--mint);
}

.process-orbit span:nth-child(3) {
    right: 2%;
    border-color: rgba(251, 81, 31, 0.32);
    color: var(--orange);
}

.process-orbit::before {
    content: "";
    position: absolute;
    top: 35px;
    left: 12%;
    right: 12%;
    height: 1px;
    background: linear-gradient(90deg, var(--blue), var(--mint), var(--orange));
    opacity: 0.3;
}

/* About */

.about-section {
    overflow: hidden;
}

.about {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: clamp(28px, 5vw, 64px);
    align-items: start;
}

.about-mark {
    position: relative;
    display: grid;
    place-items: center;
    width: 100%;
    max-width: 190px;
    aspect-ratio: 1;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: var(--surface);
    box-shadow: var(--shadow-sm);
}

.about-mark::before {
    content: "";
    position: absolute;
    inset: 14px;
    border: 1px dashed var(--line);
    border-radius: 50%;
    animation: spin 40s linear infinite;
}

.about-mark img {
    width: 58%;
    height: auto;
}

.about-copy .eyebrow {
    margin-bottom: 16px;
}

.about-copy h2 {
    margin-bottom: 18px;
    font-size: clamp(1.55rem, 2.6vw, 2.15rem);
}

.about-copy p {
    max-width: 76ch;
    color: var(--ink-2);
    font-size: clamp(0.98rem, 1.3vw, 1.08rem);
    line-height: 1.95;
}

.about-copy p::first-letter {
    float: left;
    margin: 0.1em 0.12em 0 0;
    color: var(--blue);
    font-size: 2.4em;
    font-weight: 800;
    line-height: 0.9;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.site-footer {
    position: relative;
    isolation: isolate;
    padding: clamp(52px, 7vw, 76px) 0 26px;
    background: #050e1f;
    color: #b7c6dd;
    overflow: hidden;
}

.site-footer::before {
    content: "";
    position: absolute;
    top: -40%;
    left: -10%;
    z-index: -1;
    width: 50vw;
    height: 50vw;
    max-width: 640px;
    max-height: 640px;
    border-radius: 50%;
    background: radial-gradient(
        circle,
        rgba(6, 66, 165, 0.26),
        transparent 66%
    );
    filter: blur(50px);
    pointer-events: none;
}

.site-footer::after {
    content: "";
    position: absolute;
    right: -10%;
    bottom: -50%;
    z-index: -1;
    width: 42vw;
    height: 42vw;
    max-width: 520px;
    max-height: 520px;
    border-radius: 50%;
    background: radial-gradient(
        circle,
        rgba(0, 165, 105, 0.12),
        transparent 66%
    );
    filter: blur(50px);
    pointer-events: none;
}

.footer-top {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.6fr) minmax(0, 0.7fr);
    gap: clamp(32px, 5vw, 64px);
}

.logo-plate {
    display: inline-block;
    padding: 8px 12px;
    border-radius: 10px;
    background: #fff;
}

.logo-plate img {
    width: auto;
    height: 32px;
}

.footer-tagline {
    max-width: 36ch;
    margin-top: 18px;
    color: #8fa2bf;
    font-size: 12.5px;
    line-height: 1.8;
}

.footer-company {
    margin-top: 10px;
    color: #6f82a1;
    font-size: 11.5px;
}

.footer-col h3 {
    margin-bottom: 14px;
    color: #6f82a1;
    font-family: var(--font-en);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.footer-col a {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 0;
    color: #c4d1e5;
    font-size: 13px;
    transition:
        color 0.25s ease,
        transform 0.3s var(--ease);
}

.footer-col a:hover {
    color: #fff;
    transform: translateX(3px);
}

.footer-col a .icon {
    width: 12px;
    height: 12px;
    opacity: 0.6;
}

.footer-col li {
    display: block;
}

.footer-system-label {
    display: block;
    margin-bottom: 6px;
    color: #6f82a1;
    font-size: 11px;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: clamp(36px, 5vw, 56px);
    padding-top: 22px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: #647795;
    font-size: 10.5px;
    letter-spacing: 0.02em;
}

.footer-bottom span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.footer-bottom .sep {
    color: #394b69;
}

/* --------------------------------------------------------------------------
   Toast + back to top
   -------------------------------------------------------------------------- */

.toast-stack {
    position: fixed;
    left: 50%;
    bottom: 28px;
    z-index: 120;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    width: min(92vw, 440px);
    transform: translateX(-50%);
    pointer-events: none;
}

.toast {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 100px;
    background: rgba(8, 19, 38, 0.96);
    color: #eaf2ff;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
    font-size: 12.5px;
    font-weight: 600;
    line-height: 1.5;
    text-align: center;
    backdrop-filter: blur(12px);
    animation: toastIn 0.42s var(--ease) both;
}

.toast .icon {
    width: 16px;
    height: 16px;
    color: var(--mint-bright);
}

.toast.is-warn .icon {
    color: #ff9b76;
}

.toast.is-out {
    animation: toastOut 0.32s ease forwards;
}

.to-top {
    position: fixed;
    right: clamp(16px, 2.4vw, 26px);
    bottom: clamp(16px, 2.4vw, 26px);
    z-index: 60;
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: var(--surface);
    color: var(--ink-2);
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition:
        opacity 0.3s ease,
        visibility 0.3s ease,
        transform 0.3s var(--ease),
        color 0.25s ease;
}

.to-top:hover {
    color: var(--blue);
    transform: translateY(-2px);
}

.to-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: none;
}

.to-top .icon {
    width: 17px;
    height: 17px;
    transform: rotate(-90deg);
}

/* --------------------------------------------------------------------------
   Dark-mode accent adjustments
   -------------------------------------------------------------------------- */

:root[data-theme="dark"] .eyebrow {
    color: #8fb4f2;
}

:root[data-theme="dark"] .eyebrow .num {
    background: rgba(64, 130, 255, 0.22);
    color: #d5e5ff;
}

:root[data-theme="dark"] .site-nav a:hover {
    color: #9fc1ff;
    background: rgba(120, 168, 255, 0.09);
}

:root[data-theme="dark"] .site-nav a::after {
    background: #8fb4f2;
}

:root[data-theme="dark"] .theme-toggle:hover {
    color: #9fc1ff;
    border-color: rgba(143, 180, 242, 0.4);
}

:root[data-theme="dark"] .fact-card:nth-child(1) .fact-icon,
:root[data-theme="dark"] .entry-card:nth-child(1) .entry-icon,
:root[data-theme="dark"] .six-card:nth-child(3n + 1) .six-ico,
:root[data-theme="dark"] .catalog-row:nth-child(3n + 1) .cat-name .icon,
:root[data-theme="dark"] .pos-tab[aria-selected="true"] .pt-num,
:root[data-theme="dark"] .pos-tab[aria-selected="true"] .pt-arrow,
:root[data-theme="dark"] .catalog-badge strong,
:root[data-theme="dark"] .catalog-row:hover .cat-arrow,
:root[data-theme="dark"] .about-copy p::first-letter,
:root[data-theme="dark"] .pos-detail .label {
    color: #8fb4f2;
}

:root[data-theme="dark"] .psh-arrows,
:root[data-theme="dark"] .psh-track {
    color: #8fb4f2;
}

:root[data-theme="dark"] .process-orbit span:nth-child(1) {
    color: #8fb4f2;
}

/* --------------------------------------------------------------------------
   Keyframes
   -------------------------------------------------------------------------- */

@keyframes heroLine {
    to {
        transform: translateY(0);
    }
}

@keyframes shimmer {
    to {
        background-position: -220% 0;
    }
}

@keyframes pulseDot {
    0% {
        box-shadow: 0 0 0 0 rgba(53, 211, 154, 0.55);
    }
    70% {
        box-shadow: 0 0 0 8px rgba(53, 211, 154, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(53, 211, 154, 0);
    }
}

@keyframes drift {
    0% {
        transform: translate3d(0, 0, 0) scale(1);
    }
    100% {
        transform: translate3d(30px, 40px, 0) scale(1.12);
    }
}

@keyframes spin {
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

.about-mark::before {
    animation-name: spinSimple;
}

.contact-orbit::before,
.contact-orbit::after {
    animation-name: spinSimple;
}

@keyframes spinSimple {
    to {
        transform: rotate(360deg);
    }
}

@keyframes floatY {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-9px);
    }
}

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

@keyframes panelIn {
    from {
        opacity: 0;
        transform: translateY(12px) scale(0.995);
    }
    to {
        opacity: 1;
        transform: none;
    }
}

@keyframes toastIn {
    from {
        opacity: 0;
        transform: translateY(14px) scale(0.97);
    }
    to {
        opacity: 1;
        transform: none;
    }
}

@keyframes toastOut {
    to {
        opacity: 0;
        transform: translateY(8px) scale(0.98);
    }
}

@keyframes shake {
    0%,
    100% {
        transform: translateX(0);
    }
    18% {
        transform: translateX(-7px);
    }
    36% {
        transform: translateX(6px);
    }
    54% {
        transform: translateX(-4px);
    }
    72% {
        transform: translateX(3px);
    }
    88% {
        transform: translateX(-2px);
    }
}

@keyframes drawCheck {
    to {
        stroke-dashoffset: 0;
    }
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 1120px) {
    .brand-tag {
        display: none;
    }

    .site-nav a {
        padding-inline: 11px;
    }

    .hero-inner {
        grid-template-columns: minmax(0, 1fr) minmax(0, 0.86fr);
    }

    .float-chip {
        font-size: 10px;
        padding: 8px 10px;
    }

    .chip-a {
        left: -4%;
    }

    .chip-c {
        left: -5%;
    }
}

@media (max-width: 960px) {
    .site-nav {
        display: none;
    }

    .menu-toggle {
        display: grid;
    }

    .header-actions {
        margin-left: auto;
    }

    .hero-inner,
    .page-hero-grid {
        grid-template-columns: 1fr;
        gap: 44px;
    }

    .hero-copy,
    .page-hero-copy {
        max-width: 720px;
    }

    .hero-visual {
        max-width: 440px;
        margin-inline: auto;
    }

    .page-hero-media {
        max-width: 680px;
        margin-inline: auto;
    }

    .facts-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .six-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .console-layout {
        grid-template-columns: 1fr;
    }

    .console-copy {
        position: static;
    }

    .module-list {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0 18px;
    }

    .positions-layout {
        grid-template-columns: 1fr;
        row-gap: 14px;
    }

    .pos-tabs {
        position: static;
        flex-direction: row;
        gap: 6px;
        padding-bottom: 6px;
        overflow-x: auto;
        scrollbar-width: none;
        scroll-snap-type: x proximity;
        scroll-padding-inline: 4px;
        overscroll-behavior-x: contain;
    }

    .pos-tabs::-webkit-scrollbar {
        display: none;
    }

    .pos-tab {
        flex: 0 0 auto;
        width: auto;
        min-width: 172px;
        grid-template-columns: 20px minmax(0, 1fr) 14px;
        padding: 12px 13px;
        scroll-snap-align: start;
    }

    .pt-arrow {
        display: block;
        color: var(--muted);
        opacity: 0.75;
    }

    .pt-arrow .icon {
        width: 12px;
        height: 12px;
    }

    .pos-hint {
        display: flex;
        font-size: 11.5px;
    }

    /* 卡片全部装得下时无需滑动提示 */
    .pos-hint.is-static {
        display: none;
    }

    /* 可横滑时用边缘渐隐提示还有内容 */
    .pos-tabs[data-edge="right"] {
        -webkit-mask-image: linear-gradient(
            to right,
            #000 calc(100% - 44px),
            transparent
        );
        mask-image: linear-gradient(
            to right,
            #000 calc(100% - 44px),
            transparent
        );
    }

    .pos-tabs[data-edge="both"] {
        -webkit-mask-image: linear-gradient(
            to right,
            transparent,
            #000 26px,
            #000 calc(100% - 44px),
            transparent
        );
        mask-image: linear-gradient(
            to right,
            transparent,
            #000 26px,
            #000 calc(100% - 44px),
            transparent
        );
    }

    .pos-tabs[data-edge="left"] {
        -webkit-mask-image: linear-gradient(
            to right,
            transparent,
            #000 26px
        );
        mask-image: linear-gradient(
            to right,
            transparent,
            #000 26px
        );
    }

    .pos-tab:hover,
    .pos-tab[aria-selected="true"] {
        transform: none;
    }

    .pos-stage,
    .pos-panel {
        min-height: 0;
    }

    .pos-stage {
        margin-top: 8px;
    }

    .path-block {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .path-block:nth-child(even) .path-figure {
        order: 0;
    }

    .path-copy {
        max-width: 720px;
    }

    .path-media img {
        aspect-ratio: 16 / 10;
    }

    .contact-layout {
        grid-template-columns: 1fr;
    }

    .process-card {
        position: static;
    }

    .about {
        grid-template-columns: 1fr;
    }

    .about-mark {
        max-width: 140px;
    }

    .catalog-head {
        grid-template-columns: 1fr;
        align-items: start;
    }

    .catalog-badge {
        width: fit-content;
    }
}

@media (min-width: 761px) and (max-width: 960px) {
    .pos-tabs {
        gap: 4px;
    }

    .pos-tab {
        flex: 1 1 0;
        min-width: 0;
        grid-template-columns: 16px minmax(0, 1fr);
        gap: 6px;
        padding: 10px 8px;
    }

    /* 平板宽度下五个卡片一屏放得下，无需横滑与箭头提示 */
    .pt-arrow {
        display: none;
    }

    .pt-text strong {
        font-size: 0.82rem;
        line-height: 1.35;
    }

    .pt-text small {
        display: none;
    }
}

@media (max-width: 760px) {
    :root {
        --header-h: 62px;
    }

    .header-shell {
        padding: 0 10px 0 14px;
        border-radius: 16px;
    }

    .brand-logo {
        height: 32px;
    }

    .header-actions .btn-sm {
        display: none;
    }

    .hero {
        padding-top: 118px;
    }

    .hero h1 {
        font-size: clamp(2.25rem, 8.4vw, 3.1rem);
    }

    .hero-sub {
        font-size: 0.94rem;
    }

    .hero-actions .btn {
        flex: 1 1 auto;
    }

    .hero-meta {
        gap: 8px 14px;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-stat {
        padding: 18px 16px;
    }

    .hero-stat:nth-child(3)::before,
    .hero-stat:nth-child(4)::before {
        display: none;
    }

    .hero-stat:nth-child(1)::before,
    .hero-stat:nth-child(2)::before {
        display: none;
    }

    .hero-stat:nth-child(n + 3) {
        border-top: 1px solid rgba(140, 180, 255, 0.1);
    }

    .hero-caption {
        display: none;
    }

    .chip-b,
    .chip-d {
        display: none;
    }

    .chip-a {
        top: 8%;
        left: -3%;
    }

    .chip-c {
        bottom: 12%;
        left: -3%;
    }

    .orbit-a {
        width: 106%;
        height: 106%;
    }

    .orbit-b {
        width: 116%;
        height: 116%;
    }

    .entry-grid {
        grid-template-columns: 1fr;
    }

    .six-grid {
        grid-template-columns: 1fr;
    }

    .module-list {
        grid-template-columns: 1fr;
    }

    .catalog-row {
        grid-template-columns: minmax(0, 1fr) 18px;
        gap: 12px;
        padding: 16px 10px;
    }

    .cat-value {
        grid-column: 1 / -1;
        margin-top: -6px;
    }

    .cat-arrow {
        grid-column: 2;
        grid-row: 1;
    }

    .pos-details {
        grid-template-columns: 1fr;
    }

    .pos-panel {
        padding: 24px 20px;
    }

    .pos-icon-watermark .icon {
        width: 78px;
        height: 78px;
    }

    .cta-band {
        flex-direction: column;
        align-items: flex-start;
        gap: 26px;
    }

    .cta-band .btn {
        width: 100%;
    }

    .footer-top {
        grid-template-columns: 1fr 1fr;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }

    .dash-body {
        grid-template-columns: 1fr;
    }

    .dash-side {
        display: flex;
        flex-wrap: nowrap;
        align-items: center;
        gap: 3px;
        padding: 8px;
        border-right: 0;
        border-bottom: 1px solid rgba(140, 180, 255, 0.09);
        overflow-x: auto;
        scrollbar-width: none;
    }

    .dash-side::-webkit-scrollbar {
        display: none;
    }

    .dash-nav-item {
        flex: 0 0 auto;
    }

    .ds-brand {
        padding: 4px 6px;
        margin-right: 4px;
    }

    .ds-brand {
        display: none;
    }

    .dash-nav-item {
        width: auto;
        margin: 0;
        padding: 6px 8px;
        font-size: 8.5px;
    }

    .dash-nav-item .icon {
        display: none;
    }

    .dash-row {
        grid-template-columns: 1fr;
    }

    .dash-main {
        padding: 10px;
    }

    .dash-foot {
        margin-top: 4px;
    }

    .dash::after {
        position: static;
        display: block;
        padding: 0 10px 10px;
        text-align: right;
    }

    .about-copy p::first-letter {
        font-size: 2em;
    }
}

@media (max-width: 560px) {
    .site-header {
        padding: 8px 8px 0;
    }

    .hero .eyebrow {
        font-size: 10.5px;
        padding: 7px 11px;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .hero-visual {
        max-width: 380px;
    }

    .float-chip {
        font-size: 9.5px;
        padding: 7px 9px;
    }

    .float-chip .icon {
        width: 13px;
        height: 13px;
    }

    .hero-badge {
        top: 12px;
        right: 12px;
        font-size: 8px;
        padding: 6px 9px;
    }

    .facts-grid {
        grid-template-columns: 1fr;
    }

    .marquee-item {
        font-size: 10px;
    }

    .section-head h2 {
        font-size: clamp(1.55rem, 6.4vw, 2rem);
    }

    .ghost-num {
        display: none;
    }

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

    .cat-arrow {
        display: none;
    }

    .cat-value {
        grid-column: 1;
    }

    .form-card {
        padding: 22px 18px;
        border-radius: 18px;
    }

    .field input {
        height: 48px;
    }

    .footer-top {
        grid-template-columns: 1fr;
    }

    .footer-brand {
        grid-column: auto;
    }

    .to-top {
        width: 40px;
        height: 40px;
    }

    .toast {
        font-size: 11.5px;
        padding: 10px 14px;
    }

    .contact-orbit {
        width: min(100%, 320px);
    }
}

@media (max-width: 390px) {
    .header-shell {
        padding-left: 10px;
    }

    .brand-logo {
        height: 28px;
    }

    :root[data-theme="dark"] .brand-logo {
        height: 27px;
    }

    .hero h1 {
        font-size: 2.12rem;
    }

    .pos-tab {
        min-width: 160px;
    }
}

/* --------------------------------------------------------------------------
   Reduced motion
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .js [data-reveal] {
        opacity: 1 !important;
        transform: none !important;
    }

    .js .hero h1 .line > span {
        transform: none !important;
    }

    .marquee-track {
        animation: none !important;
    }

    .hero-media,
    .page-hero-media {
        transform: none !important;
    }

    .bar {
        transform: scaleY(1) !important;
    }
}