:root {
    color-scheme: dark;
    --bg: #07110f;
    --panel: #0d1916;
    --panel-2: #11211d;
    --line: rgba(193, 255, 65, .18);
    --ink: #f3f7ef;
    --muted: #9aa9a2;
    --acid: #c8ff3d;
    --green: #3ef2a3;
    --orange: #ff9f45;
    --max: 1180px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}html:not(.dxd) body {
          filter: blur(10px);
          -webkit-filter: blur(10px);
        }

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
    -webkit-font-smoothing: antialiased;
    transition: filter 0.5s ease, opacity 0.5s ease;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: .18;
    background-image: linear-gradient(rgba(255, 255, 255, .025) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .025) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: linear-gradient(to bottom, #000, transparent 80%);
}

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

button,
a {
    -webkit-tap-highlight-color: transparent;
}

.skip-link {
    position: fixed;
    left: 1rem;
    top: -100px;
    z-index: 99;
    background: var(--acid);
    color: #07110f;
    padding: .75rem 1rem;
    font-weight: 800;
}

.skip-link:focus {
    top: 1rem;
}

.site-header {
    min-height: 76px;
    padding: 0 max(24px, calc((100vw - var(--max)) / 2));
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
    background: rgba(7, 17, 15, .92);
    backdrop-filter: blur(16px);
    position: sticky;
    top: 0;
    z-index: 30;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-mark {
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    color: #07110f;
    background: var(--acid);
    font-size: 23px;
    font-weight: 950;
    clip-path: polygon(50% 0, 100% 100%, 0 100%);
    padding-top: 8px;
}

.brand strong {
    display: block;
    font-size: 13px;
    letter-spacing: .18em;
}

.brand small {
    display: block;
    color: var(--muted);
    font-size: 11px;
    margin-top: 2px;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 28px;
}

.site-nav a {
    color: #bdc8c3;
    font-size: 14px;
    transition: color .2s;
}

.site-nav a:hover {
    color: var(--acid);
}

.site-nav .nav-refund {
    color: #07110f;
    background: var(--acid);
    padding: 10px 16px;
    font-weight: 800;
}

.menu-toggle {
    display: none;
    border: 1px solid var(--line);
    color: var(--ink);
    background: transparent;
    padding: 9px 12px;
}

.hero {
    min-height: 690px;
    max-width: 1440px;
    margin: 0 auto;
    padding: 100px max(24px, calc((100% - var(--max)) / 2)) 72px;
    position: relative;
    overflow: hidden;
    border-inline: 1px solid rgba(255, 255, 255, .04);
}

.hero::before {
    content: "";
    position: absolute;
    width: 760px;
    height: 760px;
    right: -220px;
    top: -230px;
    background: radial-gradient(circle, rgba(62, 242, 163, .14), transparent 65%);
}

.hero-grid {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent 49.9%, rgba(200, 255, 61, .08) 50%, transparent 50.1%), linear-gradient(transparent 49.9%, rgba(200, 255, 61, .06) 50%, transparent 50.1%);
    background-size: 180px 180px;
    opacity: .35;
    transform: perspective(500px) rotateX(18deg) scale(1.1);
}

.hero-copy,
.hero-panel {
    position: relative;
    z-index: 2;
}

.eyebrow,
.section-kicker {
    margin: 0 0 20px;
    color: var(--acid);
    font-size: 11px;
    letter-spacing: .2em;
    font-weight: 850;
    text-transform: uppercase;
}

.eyebrow span {
    display: inline-block;
    width: 24px;
    height: 2px;
    background: var(--acid);
    vertical-align: middle;
    margin-right: 9px;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1 {
    max-width: 720px;
    margin-bottom: 24px;
    font-size: clamp(48px, 7vw, 86px);
    line-height: .99;
    letter-spacing: -.06em;
}

h1 em {
    color: var(--acid);
    font-style: normal;
}

.hero-lead {
    max-width: 600px;
    color: #aebbb5;
    font-size: 17px;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 34px 0 50px;
}

.button {
    min-height: 50px;
    padding: 0 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    font-size: 14px;
    font-weight: 850;
    border: 1px solid rgba(255, 255, 255, .18);
    transition: transform .2s, background .2s;
}

.button:hover {
    transform: translateY(-2px);
}

.button-primary {
    background: var(--acid);
    color: #07110f;
    border-color: var(--acid);
}

.button-ghost {
    background: rgba(255, 255, 255, .025);
}

.hero-stats {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 0;
}

.hero-stats li {
    min-width: 150px;
    padding: 4px 28px 4px 0;
    margin-right: 28px;
    border-right: 1px solid rgba(255, 255, 255, .1);
}

.hero-stats li:last-child {
    border: 0;
}

.hero-stats strong,
.hero-stats span {
    display: block;
}

.hero-stats strong {
    color: var(--ink);
    font-size: 15px;
}

.hero-stats span {
    color: #778780;
    font-size: 11px;
    margin-top: 5px;
}

.hero-panel {
    min-height: 440px;
    align-self: center;
    border: 1px solid var(--line);
    background: linear-gradient(145deg, rgba(18, 36, 30, .88), rgba(7, 17, 15, .75));
    overflow: hidden;
    box-shadow: 0 35px 100px rgba(0, 0, 0, .35);
}

.panel-top {
    height: 52px;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--line);
    font-size: 11px;
    letter-spacing: .15em;
    color: #82918b;
}

.panel-top b {
    color: var(--acid);
}

.radar {
    width: 270px;
    height: 270px;
    margin: 26px auto -64px;
    border: 1px solid rgba(200, 255, 61, .25);
    border-radius: 50%;
    position: relative;
    background: repeating-radial-gradient(circle, transparent 0 44px, rgba(200, 255, 61, .09) 45px 46px);
}

.radar::before,
.radar::after {
    content: "";
    position: absolute;
    background: rgba(200, 255, 61, .13);
}

.radar::before {
    width: 1px;
    height: 100%;
    left: 50%;
}

.radar::after {
    height: 1px;
    width: 100%;
    top: 50%;
}

.radar i {
    position: absolute;
    width: 7px;
    height: 7px;
    background: var(--acid);
    box-shadow: 0 0 14px var(--acid);
}

.radar i:nth-child(1) {
    left: 26%;
    top: 39%;
}

.radar i:nth-child(2) {
    right: 24%;
    top: 28%;
}

.radar i:nth-child(3) {
    right: 34%;
    bottom: 27%;
}

.radar span {
    position: absolute;
    inset: 50% 50% 0 0;
    border-right: 1px solid var(--acid);
    background: linear-gradient(130deg, transparent 45%, rgba(200, 255, 61, .11));
    transform-origin: right top;
    animation: sweep 6s linear infinite;
}

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

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

    .radar span {
        animation: none;
    }
}

.panel-card {
    position: relative;
    margin: 0 22px 22px;
    padding: 24px;
    background: rgba(8, 18, 15, .94);
    border-left: 3px solid var(--acid);
}

.panel-card small {
    color: var(--acid);
}

.panel-card h2 {
    margin: 9px 0;
    font-size: 21px;
}

.panel-card p {
    color: var(--muted);
    font-size: 13px;
    line-height: 1.65;
}

.panel-card a {
    display: flex;
    justify-content: space-between;
    color: var(--acid);
    font-size: 13px;
    font-weight: 800;
}

.ticker {
    min-height: 62px;
    padding: 0 max(24px, calc((100vw - var(--max)) / 2));
    display: flex;
    align-items: center;
    gap: 28px;
    border-block: 1px solid rgba(255, 255, 255, .07);
    background: #0a1512;
    overflow-x: auto;
    white-space: nowrap;
}

.ticker span {
    color: #07110f;
    background: var(--acid);
    padding: 6px 10px;
    font-size: 11px;
    font-weight: 900;
}

.ticker p {
    margin: 0;
    color: #7d8d86;
    font-size: 12px;
}

.section {
    max-width: var(--max);
    margin: 0 auto;
    padding: 110px 0;
}

.section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 44px;
}

.section-heading h2,
.route-intro h2,
.faq-heading h2,
.refund-banner h2 {
    margin: 0;
    font-size: clamp(34px, 5vw, 54px);
    letter-spacing: -.045em;
    line-height: 1.05;
}

.section-heading>p {
    max-width: 440px;
    margin: 0;
    color: var(--muted);
    line-height: 1.8;
    font-size: 14px;
}

.guide-grid {
    border-left: 1px solid rgba(255, 255, 255, .09);
    border-top: 1px solid rgba(255, 255, 255, .09);
}

.modes-section {
    padding-bottom: 70px;
}

.mode-grid {
    border: 1px solid rgba(255, 255, 255, .09);
}

.mode-card,
.mode-note {
    min-height: 390px;
    padding: 34px;
    position: relative;
}

.mode-card {
    border-right: 1px solid rgba(255, 255, 255, .09);
    background: rgba(255, 255, 255, .015);
}

.mode-card-primary {
    background: linear-gradient(150deg, rgba(200, 255, 61, .11), rgba(255, 255, 255, .01) 62%);
}

.mode-number {
    position: absolute;
    right: 28px;
    top: 25px;
    color: #3d4d46;
    font-size: 36px;
    font-weight: 900;
}

.mode-card>p:first-of-type {
    color: var(--acid);
    font-size: 10px;
    letter-spacing: .16em;
}

.mode-card h3,
.mode-note h3 {
    margin: 25px 0 14px;
    font-size: 27px;
}

.mode-copy {
    min-height: 76px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.75;
}

.mode-card ul {
    min-height: 92px;
    margin: 22px 0 26px;
    padding: 0;
    list-style: none;
    color: #adbbb4;
    font-size: 12px;
    line-height: 1.9;
}

.mode-card li::before {
    content: "＋";
    margin-right: 9px;
    color: var(--acid);
}

.mode-card a {
    display: flex;
    justify-content: space-between;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, .09);
    color: var(--acid);
    font-size: 12px;
    font-weight: 800;
}

.mode-note {
    background: var(--acid);
    color: #07110f;
}

.mode-note>span {
    font-size: 10px;
    letter-spacing: .16em;
    font-weight: 900;
}

.mode-note>p {
    color: #31500a;
    font-size: 13px;
    line-height: 1.75;
}

.mode-note dl {
    margin: 28px 0 0;
    border-top: 1px solid rgba(7, 17, 15, .18);
}

.mode-note dl div {
    padding: 13px 0;
    display: flex;
    justify-content: space-between;
    gap: 20px;
    border-bottom: 1px solid rgba(7, 17, 15, .18);
    font-size: 12px;
}

.mode-note dt {
    font-weight: 850;
}

.mode-note dd {
    margin: 0;
    color: #31500a;
}

.guide-card {
    min-height: 330px;
    padding: 28px;
    position: relative;
    border-right: 1px solid rgba(255, 255, 255, .09);
    border-bottom: 1px solid rgba(255, 255, 255, .09);
    background: rgba(255, 255, 255, .015);
    transition: background .25s, transform .25s;
}

.guide-card:hover {
    background: var(--panel-2);
    transform: translateY(-4px);
}

.guide-card-featured {
    background: linear-gradient(145deg, rgba(200, 255, 61, .13), rgba(255, 255, 255, .01));
}

.card-index {
    position: absolute;
    right: 20px;
    top: 20px;
    color: #425049;
    font-size: 11px;
}

.card-icon {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    margin-bottom: 42px;
    color: var(--acid);
    border: 1px solid var(--line);
    font-size: 24px;
}

.guide-card>p:not(.card-copy) {
    margin-bottom: 8px;
    color: #67776f;
    font-size: 10px;
    letter-spacing: .16em;
}

.guide-card h3 {
    margin-bottom: 12px;
    font-size: 24px;
}

.card-copy {
    min-height: 66px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.7;
}

.guide-card a {
    display: flex;
    justify-content: space-between;
    padding-top: 20px;
    color: var(--acid);
    border-top: 1px solid rgba(255, 255, 255, .08);
    font-size: 12px;
    font-weight: 800;
}

.route-section {
    border-top: 1px solid rgba(255, 255, 255, .08);
}

.route-intro>p:not(.section-kicker) {
    max-width: 390px;
    margin: 25px 0;
    color: var(--muted);
    line-height: 1.8;
}

.text-link {
    color: var(--acid);
    font-size: 13px;
    font-weight: 800;
}

.route-list {
    list-style: none;
    padding: 0;
    margin: 0;
    border-top: 1px solid rgba(255, 255, 255, .1);
}

.route-list li {
    min-height: 130px;
    display: grid;
    grid-template-columns: 100px 1fr 46px;
    align-items: center;
    gap: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
}

.route-list li>span {
    color: var(--acid);
    font-size: 10px;
    letter-spacing: .12em;
}

.route-list h3 {
    margin: 0 0 8px;
    font-size: 18px;
}

.route-list p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
}

.route-list b {
    color: #24312c;
    font-size: 34px;
}

.prep-section {
    border-top: 1px solid rgba(255, 255, 255, .08);
}

.prep-head {
    margin-bottom: 48px;
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 50px;
}

.prep-head h2,
.map-notes-title h2 {
    margin: 0;
    font-size: clamp(34px, 5vw, 54px);
    letter-spacing: -.045em;
    line-height: 1.05;
}

.prep-head>p {
    max-width: 450px;
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.8;
}

.check-list {
    margin: 0;
    padding: 0;
    list-style: none;
    border-top: 1px solid rgba(255, 255, 255, .1);
}

.check-list li {
    min-height: 112px;
    padding: 20px 24px 20px 0;
    display: grid;
    grid-template-columns: 64px 1fr;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
}

.check-list li>span {
    color: var(--acid);
    font-size: 11px;
    font-weight: 850;
}

.check-list h3 {
    margin: 0 0 7px;
    font-size: 17px;
}

.check-list p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.7;
}

.priority-card {
    padding: 30px;
    border: 1px solid var(--line);
    background: linear-gradient(150deg, #12221d, #091310);
}

.priority-top {
    display: flex;
    justify-content: space-between;
    color: var(--ink);
    font-size: 12px;
    font-weight: 850;
}

.priority-top b {
    color: var(--acid);
    font-size: 9px;
    letter-spacing: .14em;
}

.priority-meter {
    height: 8px;
    margin: 22px 0 26px;
    display: grid;
    grid-template-columns: 4fr 3fr 2fr 1fr;
    gap: 4px;
}

.priority-meter i {
    background: var(--acid);
}

.priority-meter i:nth-child(2) {
    opacity: .7;
}

.priority-meter i:nth-child(3) {
    opacity: .4;
}

.priority-meter i:nth-child(4) {
    opacity: .18;
}

.priority-card ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.priority-card li {
    padding: 17px 0;
    display: grid;
    grid-template-columns: 38px 1fr;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, .09);
}

.priority-card li b {
    color: var(--acid);
    font-size: 18px;
}

.priority-card li strong,
.priority-card li span {
    display: block;
}

.priority-card li strong {
    font-size: 13px;
}

.priority-card li span {
    margin-top: 4px;
    color: var(--muted);
    font-size: 11px;
}

.priority-card>p {
    margin: 22px 0 0;
    color: #778780;
    font-size: 11px;
    line-height: 1.6;
}

.map-notes {
    padding: 100px 24px;
    background: var(--acid);
    color: #07110f;
}

.map-notes-inner {
    max-width: var(--max);
    margin: 0 auto;
}

.map-notes-title .section-kicker {
    color: #31500a;
}

.map-notes-title>p:last-child {
    max-width: 580px;
    margin: 22px 0 0;
    color: #31500a;
    font-size: 14px;
    line-height: 1.8;
}

.map-note-list {
    border-top: 1px solid rgba(7, 17, 15, .2);
}

.map-note-list article {
    padding: 30px 26px 10px 0;
    border-right: 1px solid rgba(7, 17, 15, .2);
}

.map-note-list article:last-child {
    border-right: 0;
}

.map-note-list span {
    color: #31500a;
    font-size: 9px;
    font-weight: 850;
    letter-spacing: .14em;
}

.map-note-list h3 {
    margin: 25px 0 10px;
    font-size: 21px;
}

.map-note-list p {
    color: #31500a;
    font-size: 12px;
    line-height: 1.75;
}

.gallery-section {
    max-width: 1440px;
    padding-inline: max(24px, calc((100% - var(--max)) / 2));
    background: #0a1512;
}

.image-gallery figure {
    margin: 0;
    position: relative;
    overflow: hidden;
    background: #101b18;
}

.image-gallery img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    filter: saturate(.72) contrast(1.05);
    transition: filter .25s, transform .5s;
}

.image-gallery figure:hover img {
    filter: saturate(1) contrast(1.05);
    transform: scale(1.018);
}

.image-gallery figcaption {
    position: absolute;
    inset: auto 0 0;
    padding: 54px 24px 22px;
    background: linear-gradient(transparent, rgba(4, 10, 8, .94));
}

.image-gallery figcaption span,
.image-gallery figcaption strong {
    display: block;
}

.image-gallery figcaption span {
    color: var(--acid);
    font-size: 10px;
    letter-spacing: .16em;
}

.image-gallery figcaption strong {
    margin-top: 6px;
    font-size: 16px;
}

.faq-section {
    display: grid;
    grid-template-columns: .8fr 1.2fr;
    gap: 80px;
}

.faq-heading {
    position: sticky;
    top: 120px;
    align-self: start;
}

.faq-list details {
    border-top: 1px solid rgba(255, 255, 255, .12);
}

.faq-list details:last-child {
    border-bottom: 1px solid rgba(255, 255, 255, .12);
}

.faq-list summary {
    min-height: 82px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    cursor: pointer;
    font-weight: 750;
    list-style: none;
}

.faq-list summary::-webkit-details-marker {
    display: none;
}

.faq-list summary span {
    color: var(--acid);
    font-size: 20px;
}

.faq-list details[open] summary span {
    transform: rotate(45deg);
}

.faq-list details p {
    padding: 0 40px 26px 0;
    color: var(--muted);
    line-height: 1.8;
    font-size: 14px;
}

.refund-banner {
    max-width: var(--max);
    margin-bottom: 100px;
    padding: 52px 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
    color: #07110f;
    background: var(--acid);
}

.refund-banner .section-kicker {
    color: #31500a;
}

.refund-banner h2 {
    font-size: clamp(30px, 4vw, 44px);
}

.refund-banner p:not(.section-kicker) {
    max-width: 690px;
    margin: 14px 0 0;
    color: #31500a;
    line-height: 1.7;
    font-size: 13px;
}

.button-light {
    flex: 0 0 auto;
    background: #07110f;
    color: var(--ink);
    border-color: #07110f;
}

.site-footer {
    max-width: var(--max);
    min-height: 180px;
    margin: 0 auto;
    padding: 42px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    border-top: 1px solid rgba(255, 255, 255, .1);
    color: #6f7e77;
    font-size: 11px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.footer-brand strong {
    color: var(--ink);
    letter-spacing: .15em;
}

.footer-brand p {
    margin: 5px 0 0;
}

.site-footer>p {
    max-width: 350px;
    line-height: 1.7;
}

.site-footer>a {
    color: var(--acid);
}

.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--acid);
    color: #07110f;
    padding: 12px 28px;
    font-weight: 700;
    font-size: 14px;
    z-index: 200;
    opacity: 0;
    transition: all .3s ease;
    pointer-events: none;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(340px, .75fr);
    gap: 72px;
    align-items: center
}

.mode-grid {
    display: grid;
    grid-template-columns: 1fr 1fr .8fr
}

.guide-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr)
}

.route-section {
    display: grid;
    grid-template-columns: .8fr 1.2fr;
    gap: 90px
}

.prep-grid {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 70px;
    align-items: start
}

.map-notes-inner {
    display: grid;
    grid-template-columns: .75fr 1.25fr;
    gap: 90px;
    align-items: start
}

.map-note-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr)
}

.image-gallery {
    display: grid;
    grid-template-columns: 1.35fr .65fr;
    gap: 14px
}

.image-gallery figure {
    min-height: 320px
}

.image-gallery .gallery-main {
    min-height: 510px
}

.device-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px
}

.device-card:hover {
    transform: translateY(-4px);
    background: var(--panel-2)
}

#main,
#top,
#modes,
#features,
#start,
#gallery,
#faq,
#refund-service {
    scroll-margin-top: 96px;
}

@media (max-width: 960px) {
    .hero {
        grid-template-columns: 1fr;
        gap: 0
    }

    .mode-grid {
        grid-template-columns: 1fr
    }

    .guide-grid {
        grid-template-columns: repeat(2, 1fr)
    }

    .route-section {
        grid-template-columns: 1fr;
        gap: 0
    }

    .prep-grid {
        grid-template-columns: 1fr;
        gap: 45px
    }

    .map-notes-inner {
        grid-template-columns: 1fr;
        gap: 50px
    }

    .map-note-list {
        grid-template-columns: 1fr
    }

    .image-gallery {
        grid-template-columns: 1fr
    }

    .image-gallery .gallery-main {
        min-height: 420px
    }

    .device-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px
    }
}

@media (max-width: 560px) {
    .guide-grid {
        grid-template-columns: 1fr
    }

    .image-gallery .gallery-main,
    .image-gallery figure {
        min-height: 260px
    }

    .device-grid {
        grid-template-columns: 1fr;
        gap: 14px
    }
}

@media (max-width: 1228px) {

    .section,
    .site-footer,
    .refund-banner {
        margin-inline: 24px;
    }
}

@media (max-width: 840px) {
    .site-header {
        min-height: 66px;
    }

    .menu-toggle {
        display: block;
    }

    .site-nav {
        display: none;
        position: absolute;
        left: 0;
        right: 0;
        top: 66px;
        padding: 18px 24px 24px;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        background: #091511;
        border-bottom: 1px solid var(--line);
    }

    .site-nav.is-open {
        display: flex;
    }

    .site-nav a {
        padding: 13px 0;
    }

    .site-nav .nav-refund {
        margin-top: 8px;
        padding: 13px;
        text-align: center;
    }

    .hero {
        min-height: auto;
        padding-top: 72px;
    }

    .hero-panel {
        margin-top: 48px;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: 18px;
    }

    .hero-stats li {
        min-width: 0;
        margin-right: 0;
        padding-right: 18px;
    }

    .section {
        padding-block: 78px;
    }

    .section-heading,
    .prep-head {
        align-items: start;
        flex-direction: column;
    }

    .guide-card {
        min-height: 290px;
    }

    .route-intro {
        margin-bottom: 40px;
    }

    .mode-card {
        border-right: 0;
        border-bottom: 1px solid rgba(255, 255, 255, .09);
    }

    .map-note-list article {
        border-right: 0;
        border-bottom: 1px solid rgba(7, 17, 15, .2);
    }

    .faq-section {
        display: block;
    }

    .faq-heading {
        position: static;
        margin-bottom: 34px;
    }

    .refund-banner {
        align-items: flex-start;
        flex-direction: column;
    }

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

    #main,
    #top,
    #modes,
    #features,
    #start,
    #gallery,
    #faq,
    #refund-service {
        scroll-margin-top: 80px;
    }
}

@media (max-width: 520px) {
    .hero {
        padding-inline: 18px;
    }

    .section,
    .site-footer,
    .refund-banner {
        margin-inline: 18px;
    }

    .section-heading h2,
    .route-intro h2,
    .faq-heading h2 {
        font-size: 34px;
    }

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

    .hero-stats span {
        display: none;
    }

    .hero-stats li {
        flex: 1;
        text-align: center;
        border-right: 0;
        padding: 10px;
        background: rgba(255, 255, 255, .03);
    }

    .hero-panel {
        min-height: 400px;
    }

    .radar {
        width: 240px;
        height: 240px;
    }

    .route-list li {
        grid-template-columns: 76px 1fr;
        padding: 20px 0;
    }

    .route-list b {
        display: none;
    }

    .refund-banner {
        padding: 34px 26px;
    }

    .refund-banner .button {
        width: 100%;
    }

    .ticker {
        gap: 20px;
    }
}

:root {
  color-scheme: dark;
  --bg: #07110f;
  --panel: #0d1916;
  --panel-2: #11211d;
  --line: rgba(193, 255, 65, .18);
  --ink: #f3f7ef;
  --muted: #9aa9a2;
  --acid: #c8ff3d;
  --green: #3ef2a3;
  --orange: #ff9f45;
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  transition: filter 0.5s ease, opacity 0.5s ease;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .18;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, #000, transparent 80%);
}
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }

.skip-link {
  position: fixed;
  left: 1rem;
  top: -100px;
  z-index: 99;
  background: var(--acid);
  color: #07110f;
  padding: .75rem 1rem;
  font-weight: 800;
}
.skip-link:focus { top: 1rem; }

.site-header {
  min-height: 76px;
  padding: 0 max(24px, calc((100vw - var(--max)) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: rgba(7,17,15,.92);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 30;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: #07110f;
  background: var(--acid);
  font-size: 23px;
  font-weight: 950;
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
  padding-top: 8px;
}
.brand strong { display: block; font-size: 13px; letter-spacing: .18em; }
.brand small { display: block; color: var(--muted); font-size: 11px; margin-top: 2px; }
.nav-refund {
  color: #07110f;
  background: var(--acid);
  padding: 10px 16px;
  font-weight: 800;
  font-size: 14px;
  transition: transform .2s, box-shadow .2s;
  border-radius: 2px;
}
.nav-refund:hover { transform: translateY(-2px); box-shadow: 0 4px 8px rgba(200,255,61,.2); }
.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  color: var(--ink);
  background: transparent;
  padding: 9px 12px;
  border-radius: 2px;
  cursor: pointer;
}

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 110px 0;
}
.section-kicker {
  margin: 0 0 20px;
  color: var(--acid);
  font-size: 11px;
  letter-spacing: .2em;
  font-weight: 850;
  text-transform: uppercase;
}
.section h1 {
  max-width: 720px;
  margin-bottom: 24px;
  font-size: clamp(48px, 7vw, 86px);
  line-height: .99;
  letter-spacing: -.06em;
}
.section h1 em { color: var(--acid); font-style: normal; }

.device-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 960px;
  margin: 0 auto;
}
.device-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 40px 24px 32px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.015);
  transition: transform .2s, background .2s, box-shadow .2s;
  text-decoration: none;
  border-radius: 6px;
}
.device-card:hover {
  transform: translateY(-4px);
  background: var(--panel-2);
  box-shadow: 0 12px 28px rgba(0,0,0,.25);
}
.device-icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  color: var(--acid);
  border: 1px solid var(--line);
  font-size: 28px;
  margin-bottom: 20px;
  border-radius: 12px;
  background: rgba(200,255,61,.08);
}
.device-card h2 {
  font-size: 20px;
  margin: 0 0 8px;
  letter-spacing: -.02em;
  font-weight: 750;
}
.device-card p {
  color: var(--muted);
  font-size: 13px;
  margin: 0 0 24px;
  text-align: center;
  line-height: 1.6;
}
.device-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 28px;
  background: var(--acid);
  color: #07110f;
  font-size: 14px;
  font-weight: 850;
  border: 1px solid var(--acid);
  transition: transform .2s, box-shadow .2s;
  border-radius: 4px;
  white-space: nowrap;
}
.device-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(200,255,61,.25); }
.device-btn span { margin-left: 8px; }

.refund-banner {
  max-width: var(--max);
  margin: 0 auto 100px;
  padding: 52px 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
  color: #07110f;
  background: var(--acid);
  border-radius: 4px;
}
.refund-banner .section-kicker { color: #31500a; }
.refund-banner h2 { font-size: clamp(30px, 4vw, 44px); margin: 0; font-weight: 750; }
.refund-banner p:not(.section-kicker) {
  max-width: 690px;
  margin: 14px 0 0;
  color: #31500a;
  line-height: 1.7;
  font-size: 13px;
}
.button-light {
  flex: 0 0 auto;
  min-height: 50px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  font-size: 14px;
  font-weight: 850;
  border: 1px solid #07110f;
  background: #07110f;
  color: var(--ink);
  transition: transform .2s, background .2s;
  border-radius: 4px;
  white-space: nowrap;
}
.button-light:hover { transform: translateY(-2px); background: #0a1512; }

.site-footer {
  max-width: var(--max);
  min-height: 180px;
  margin: 0 auto;
  padding: 42px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  border-top: 1px solid rgba(255,255,255,.1);
  color: #6f7e77;
  font-size: 11px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.footer-brand strong { color: var(--ink); letter-spacing: .15em; }
.footer-brand p { margin: 5px 0 0; line-height: 1.5; }
.site-footer > p { max-width: 350px; line-height: 1.7; }
.site-footer > a {
  color: var(--acid);
  font-weight: 800;
  transition: opacity .2s;
}
.site-footer > a:hover { opacity: .8; }

@media (max-width: 1228px) {
  .section, .site-footer, .refund-banner { margin-inline: 24px; }
}
@media (max-width: 840px) {
  .site-header { min-height: 66px; }
  .menu-toggle { display: block; }
  .device-grid { grid-template-columns: 1fr; gap: 14px; }
  .refund-banner { align-items: flex-start; flex-direction: column; }
  .site-footer { align-items: flex-start; flex-direction: column; }
}
@media (max-width: 520px) {
  .section, .site-footer, .refund-banner { margin-inline: 18px; }
  .section h1 { font-size: 34px; }
  .device-card { padding: 28px 18px 24px; }
  .refund-banner { padding: 34px 26px; }
  .refund-banner .button-light { width: 100%; }
  .site-footer > p { max-width: 100%; }
}

:root {
  color-scheme: dark;
  --bg: #07110f;
  --panel: #0d1916;
  --panel-2: #11211d;
  --line: rgba(193, 255, 65, .18);
  --ink: #f3f7ef;
  --muted: #9aa9a2;
  --acid: #c8ff3d;
  --green: #3ef2a3;
  --orange: #ff9f45;
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  transition: filter 0.5s ease, opacity 0.5s ease;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .18;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, #000, transparent 80%);
}
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }

.skip-link {
  position: fixed;
  left: 1rem;
  top: -100px;
  z-index: 99;
  background: var(--acid);
  color: #07110f;
  padding: .75rem 1rem;
  font-weight: 800;
  border-radius: 2px;
}
.skip-link:focus { top: 1rem; }

.site-header {
  min-height: 76px;
  padding: 0 max(24px, calc((100vw - var(--max)) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: rgba(7,17,15,.92);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 30;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: #07110f;
  background: var(--acid);
  font-size: 23px;
  font-weight: 950;
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
  padding-top: 8px;
}
.brand strong { display: block; font-size: 13px; letter-spacing: .18em; }
.brand small { display: block; color: var(--muted); font-size: 11px; margin-top: 2px; }
.nav-refund {
  color: #07110f;
  background: var(--acid);
  padding: 10px 16px;
  font-weight: 800;
  font-size: 14px;
  transition: transform .2s, box-shadow .2s;
  border-radius: 4px;
}
.nav-refund:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(200,255,61,.2); }

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 110px 0;
}
.section-kicker {
  margin: 0 0 20px;
  color: var(--acid);
  font-size: 11px;
  letter-spacing: .2em;
  font-weight: 850;
  text-transform: uppercase;
}
.section h1 {
  max-width: 720px;
  margin-bottom: 24px;
  font-size: clamp(48px, 7vw, 86px);
  line-height: .99;
  letter-spacing: -.06em;
}
.section h1 em { color: var(--acid); font-style: normal; }

.refund-wrap {
  max-width: 560px;
  margin: 0 auto;
  padding: 44px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.015);
  border-radius: 6px;
  box-shadow: 0 8px 32px rgba(0,0,0,.2);
}
.refund-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.field label {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 750;
  color: var(--ink);
}
.field input,
.field textarea {
  width: 100%;
  min-height: 48px;
  padding: 0 16px;
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--ink);
  font-size: 14px;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
  font-family: inherit;
  border-radius: 4px;
}
.field textarea {
  min-height: 120px;
  padding: 14px 16px;
  resize: vertical;
}
.field input:focus,
.field textarea:focus {
  border-color: var(--acid);
  box-shadow: 0 0 0 2px rgba(200,255,61,.1);
}
.field input::placeholder,
.field textarea::placeholder {
  color: var(--muted);
  opacity: .6;
}
.submit-btn {
  min-height: 50px;
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--acid);
  color: #07110f;
  font-size: 14px;
  font-weight: 850;
  border: 1px solid var(--acid);
  cursor: pointer;
  transition: transform .2s, box-shadow .2s;
  gap: 8px;
  border-radius: 4px;
  margin-top: 8px;
}
.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(200,255,61,.25);
}

.success-box {
  display: none;
  text-align: center;
  padding: 40px 0;
}
.success-box.show {
  display: block;
  animation: fadeIn 0.5s ease;
}
.success-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  display: grid;
  place-items: center;
  color: var(--acid);
  border: 2px solid var(--acid);
  font-size: 32px;
  border-radius: 50%;
  background: rgba(200,255,61,.08);
}
.success-box h2 {
  font-size: 22px;
  margin: 0 0 12px;
  font-weight: 750;
}
.success-box p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
  max-width: 360px;
  margin: 0 auto;
}

.refund-note {
  max-width: 560px;
  margin: 0 auto 100px;
  padding: 0 44px;
}
.refund-note-inner {
  padding: 24px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.02);
  border-radius: 6px;
}
.refund-note h3 {
  font-size: 15px;
  margin: 0 0 12px;
  font-weight: 750;
}
.refund-note ul {
  margin: 0;
  padding: 0 0 0 18px;
  color: var(--muted);
  font-size: 13px;
  line-height: 2;
  list-style: disc;
}

.site-footer {
  max-width: var(--max);
  min-height: 180px;
  margin: 0 auto;
  padding: 42px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  border-top: 1px solid rgba(255,255,255,.1);
  color: #6f7e77;
  font-size: 11px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.footer-brand strong { color: var(--ink); letter-spacing: .15em; }
.footer-brand p { margin: 5px 0 0; line-height: 1.5; }
.site-footer > p { max-width: 350px; line-height: 1.7; }
.site-footer > a {
  color: var(--acid);
  font-weight: 800;
  transition: opacity .2s;
}
.site-footer > a:hover { opacity: .8; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 1228px) {
  .section, .site-footer, .refund-note { margin-inline: 24px; }
}
@media (max-width: 840px) {
  .site-header { min-height: 66px; }
  .section { padding: 70px 0; }
  .site-footer { align-items: flex-start; flex-direction: column; }
  .refund-wrap { padding: 32px 24px; }
}
@media (max-width: 520px) {
  .section, .site-footer, .refund-note { margin-inline: 18px; }
  .section h1 { font-size: 34px; }
  .refund-wrap { padding: 28px 20px; }
  .refund-note { padding: 0 18px; }
  .success-box { padding: 30px 0; }
  .success-icon { width: 52px; height: 52px; font-size: 26px; }
}