:root {
    --ink: #0b1715;
    --ink-soft: #293936;
    --paper: #f1f1e9;
    --paper-deep: #e3e5d9;
    --mint: #77f2c3;
    --coral: #ff5b55;
    --line: rgba(11, 23, 21, 0.16);
    --white: #fffef7;
    --display: "Arial Narrow", "PingFang SC", "Microsoft YaHei", sans-serif;
    --body: "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--body);
    line-height: 1.7;
}

body.menu-open {
    overflow: hidden;
}

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

button {
    color: inherit;
    font: inherit;
}

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

.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;
}

.site-header {
    position: absolute;
    z-index: 20;
    top: 0;
    left: 0;
    display: flex;
    width: 100%;
    min-height: 88px;
    align-items: center;
    justify-content: space-between;
    padding: 0 5vw;
    color: var(--white);
}

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

.brand-mark {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border: 1px solid currentColor;
    color: var(--mint);
    font-family: var(--display);
    font-size: 21px;
    font-weight: 900;
    line-height: 1;
    clip-path: polygon(0 0, 100% 0, 100% 74%, 72% 100%, 0 100%);
}

.brand strong,
.brand small {
    display: block;
}

.brand strong {
    font-size: 16px;
    letter-spacing: 0.12em;
}

.brand small {
    margin-top: -3px;
    color: rgba(255, 254, 247, 0.52);
    font-size: 9px;
    letter-spacing: 0.18em;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 34px;
    font-size: 13px;
    font-weight: 600;
}

.site-nav a {
    position: relative;
}

.site-nav a:not(.nav-support)::after {
    position: absolute;
    right: 0;
    bottom: -7px;
    left: 0;
    height: 1px;
    background: var(--mint);
    content: "";
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
    transform: scaleX(1);
    transform-origin: left;
}

.nav-support {
    border: 1px solid rgba(255, 255, 255, 0.36);
    padding: 9px 15px;
}

.menu-toggle {
    display: none;
    width: 46px;
    height: 46px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: transparent;
}

.menu-toggle span:not(.sr-only) {
    display: block;
    width: 20px;
    height: 1px;
    margin: 6px auto;
    background: currentColor;
}

.hero {
    position: relative;
    display: grid;
    min-height: 780px;
    grid-template-columns: minmax(0, 1.05fr) minmax(420px, 0.75fr);
    overflow: hidden;
    background:
        radial-gradient(circle at 68% 40%, rgba(119, 242, 195, 0.12), transparent 23%),
        linear-gradient(120deg, #07110f 0%, #0c1c19 58%, #112521 100%);
    color: var(--white);
}

.hero::after {
    position: absolute;
    right: -7vw;
    bottom: -34%;
    width: 48vw;
    height: 86%;
    border: 1px solid rgba(119, 242, 195, 0.16);
    content: "";
    transform: rotate(-18deg);
}

.hero-noise {
    position: absolute;
    inset: 0;
    opacity: 0.25;
    background-image:
        linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(to right, black, transparent 76%);
}

.hero-content {
    position: relative;
    z-index: 2;
    align-self: center;
    padding: 150px 7vw 92px;
}

.eyebrow {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0 0 24px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.eyebrow span {
    color: var(--coral);
}

.eyebrow::before {
    width: 32px;
    height: 2px;
    background: currentColor;
    content: "";
}

.hero h1 {
    max-width: 780px;
    margin: 0;
    font-family: var(--display);
    font-size: clamp(64px, 7.6vw, 124px);
    font-stretch: condensed;
    font-weight: 900;
    letter-spacing: -0.08em;
    line-height: 0.9;
}

.hero h1 em {
    color: transparent;
    font-style: normal;
    -webkit-text-stroke: 1px var(--mint);
}

.hero-intro {
    max-width: 590px;
    margin: 34px 0 0;
    color: rgba(255, 254, 247, 0.7);
    font-size: 16px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 36px;
}

.button {
    display: inline-flex;
    min-height: 52px;
    align-items: center;
    justify-content: center;
    gap: 42px;
    border: 1px solid transparent;
    padding: 0 22px;
    font-size: 13px;
    font-weight: 800;
    transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.button:hover,
.button:focus-visible {
    transform: translateY(-3px);
}

.button-primary {
    background: var(--coral);
    color: #fff;
}

.button-primary:hover,
.button-primary:focus-visible {
    background: #ff716c;
}

.button-ghost {
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--white);
}

.hero-stats {
    display: flex;
    gap: 0;
    margin: 62px 0 0;
}

.hero-stats div {
    min-width: 130px;
    border-left: 1px solid rgba(255,255,255,0.18);
    padding: 0 25px;
}

.hero-stats div:first-child {
    padding-left: 0;
    border-left: 0;
}

.hero-stats dt {
    font-family: var(--display);
    font-size: 27px;
    font-weight: 900;
    line-height: 1;
}

.hero-stats sup {
    margin-left: 2px;
    color: var(--mint);
    font-size: 10px;
}

.hero-stats dd {
    margin: 6px 0 0;
    color: rgba(255,255,255,0.48);
    font-size: 10px;
    letter-spacing: 0.12em;
}

.hero-visual {
    position: relative;
    z-index: 2;
    display: grid;
    place-items: center;
    border-left: 1px solid rgba(255, 255, 255, 0.08);
}

.crosshair {
    position: absolute;
    top: 44%;
    left: 50%;
    width: 92px;
    height: 92px;
    border: 1px solid rgba(119,242,195,0.25);
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.crosshair::before,
.crosshair::after {
    position: absolute;
    background: var(--mint);
    content: "";
}

.crosshair::before {
    top: 50%;
    left: 28px;
    width: 34px;
    height: 1px;
}

.crosshair::after {
    top: 28px;
    left: 50%;
    width: 1px;
    height: 34px;
}

.crosshair i {
    position: absolute;
    width: 5px;
    height: 5px;
    border-color: rgba(119,242,195,0.65);
    border-style: solid;
}

.crosshair i:nth-child(1) { top: -3px; left: -3px; border-width: 1px 0 0 1px; }
.crosshair i:nth-child(2) { top: -3px; right: -3px; border-width: 1px 1px 0 0; }
.crosshair i:nth-child(3) { right: -3px; bottom: -3px; border-width: 0 1px 1px 0; }
.crosshair i:nth-child(4) { bottom: -3px; left: -3px; border-width: 0 0 1px 1px; }

.agent-card {
    position: absolute;
    right: 7vw;
    bottom: 88px;
    display: grid;
    width: min(420px, 80%);
    grid-template-columns: 88px 1fr;
    gap: 22px;
    border: 1px solid rgba(255,255,255,0.14);
    padding: 52px 30px 28px;
    background: rgba(7, 17, 15, 0.72);
    backdrop-filter: blur(10px);
}

.card-index {
    position: absolute;
    top: 16px;
    left: 20px;
    color: rgba(255,255,255,0.42);
    font-size: 9px;
    letter-spacing: 0.15em;
}

.agent-symbol {
    display: grid;
    width: 82px;
    height: 82px;
    place-items: center;
    background: var(--mint);
    color: var(--ink);
    font-family: var(--display);
    font-size: 38px;
    font-weight: 900;
    clip-path: polygon(0 0, 100% 0, 100% 75%, 76% 100%, 0 100%);
}

.agent-card small {
    color: var(--coral);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.15em;
}

.agent-card strong {
    display: block;
    margin-top: 2px;
    font-size: 24px;
}

.agent-card p {
    margin: 8px 0 0;
    color: rgba(255,255,255,0.58);
    font-size: 12px;
    line-height: 1.7;
}

.vertical-word {
    position: absolute;
    top: 18%;
    right: -28px;
    margin: 0;
    color: rgba(255,255,255,0.04);
    font-family: var(--display);
    font-size: 90px;
    font-weight: 900;
    letter-spacing: 0.06em;
    line-height: 1;
    writing-mode: vertical-rl;
}

.quick-strip {
    display: flex;
    min-height: 70px;
    align-items: center;
    justify-content: center;
    gap: 28px;
    overflow: hidden;
    background: var(--mint);
    color: var(--ink);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.16em;
    white-space: nowrap;
}

.quick-strip i {
    width: 5px;
    height: 5px;
    background: var(--coral);
    transform: rotate(45deg);
}

.section {
    padding: 120px 7vw;
}

.section-heading {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.55fr);
    gap: 8vw;
    align-items: end;
    margin-bottom: 60px;
}

.section-heading h2,
.training-copy h2,
.refund-section h2 {
    margin: 0;
    font-family: var(--display);
    font-size: clamp(42px, 5vw, 74px);
    font-weight: 900;
    letter-spacing: -0.065em;
    line-height: 1.03;
}

.section-heading > p {
    margin: 0 0 8px;
    color: var(--ink-soft);
    font-size: 14px;
}

.article-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
}

.article-card {
    display: flex;
    min-height: 520px;
    flex-direction: column;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    padding: 34px;
    background: rgba(255,255,255,0.18);
}

.article-featured {
    background: var(--ink);
    color: var(--white);
}

.article-accent {
    background: var(--coral);
    color: var(--white);
}

.article-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.article-number {
    color: var(--coral);
    font-family: var(--display);
    font-size: 32px;
    font-weight: 900;
}

.article-accent .article-number {
    color: var(--ink);
}

.article-tag {
    border: 1px solid currentColor;
    padding: 5px 11px;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.12em;
}

.article-body {
    margin: auto 0;
    padding: 42px 0;
}

.article-meta {
    margin: 0 0 10px;
    color: #73827f;
    font-size: 10px;
    letter-spacing: 0.08em;
}

.article-featured .article-meta,
.article-accent .article-meta {
    color: rgba(255,255,255,0.48);
}

.article-card h3 {
    max-width: 550px;
    margin: 0 0 18px;
    font-size: clamp(23px, 2.3vw, 34px);
    letter-spacing: -0.04em;
    line-height: 1.25;
}

.article-body > p:not(.article-meta) {
    color: var(--ink-soft);
    font-size: 14px;
}

.article-featured .article-body > p,
.article-featured li,
.article-accent .article-body > p,
.article-accent li {
    color: rgba(255,255,255,0.66);
}

.article-card ul {
    margin: 20px 0 0;
    padding: 0;
    list-style: none;
}

.article-card li {
    position: relative;
    margin-top: 7px;
    padding-left: 18px;
    color: #52615e;
    font-size: 12px;
}

.article-card li::before {
    position: absolute;
    top: 0.74em;
    left: 0;
    width: 7px;
    height: 1px;
    background: var(--coral);
    content: "";
}

.article-card > a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid currentColor;
    padding-top: 18px;
    font-size: 12px;
    font-weight: 800;
}

.roles-section {
    overflow: hidden;
    background: var(--ink);
    color: var(--white);
}

.section-heading.light > p {
    color: rgba(255,255,255,0.56);
}

.role-tabs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border: 1px solid rgba(255,255,255,0.14);
}

.role-tab {
    min-height: 68px;
    border: 0;
    border-right: 1px solid rgba(255,255,255,0.14);
    background: transparent;
    color: rgba(255,255,255,0.5);
    cursor: pointer;
    font-size: 13px;
    font-weight: 800;
}

.role-tab:last-child {
    border-right: 0;
}

.role-tab.active {
    background: var(--mint);
    color: var(--ink);
}

.role-panel {
    position: relative;
    display: grid;
    min-height: 300px;
    grid-template-columns: 0.35fr 1fr 0.6fr;
    gap: 5vw;
    align-items: center;
    border-right: 1px solid rgba(255,255,255,0.14);
    border-bottom: 1px solid rgba(255,255,255,0.14);
    border-left: 1px solid rgba(255,255,255,0.14);
    padding: 48px;
}

.role-code {
    color: transparent;
    font-family: var(--display);
    font-size: clamp(100px, 12vw, 180px);
    font-weight: 900;
    line-height: 0.8;
    -webkit-text-stroke: 1px rgba(119,242,195,0.55);
}

.role-label {
    margin: 0 0 9px;
    color: var(--coral);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.15em;
}

.role-panel h3 {
    margin: 0;
    font-size: clamp(25px, 2.7vw, 38px);
    letter-spacing: -0.04em;
    line-height: 1.2;
}

.role-description {
    margin: 15px 0 0;
    color: rgba(255,255,255,0.58);
    font-size: 13px;
}

.role-focus {
    display: flex;
    flex-direction: column;
    gap: 9px;
    border-left: 1px solid rgba(255,255,255,0.14);
    padding-left: 34px;
}

.role-focus span {
    margin-bottom: 4px;
    color: rgba(255,255,255,0.4);
    font-size: 10px;
    letter-spacing: 0.14em;
}

.role-focus strong {
    font-size: 13px;
}

.image-gallery {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.image-gallery figure {
    margin: 0;
    overflow: hidden;
    background: var(--ink);
    color: var(--white);
}

.image-gallery img {
    width: 100%;
    aspect-ratio: 16 / 7.2;
    object-fit: cover;
    filter: saturate(0.82) contrast(1.05);
    transition: transform 500ms ease, filter 500ms ease;
}

.image-gallery figure:hover img {
    filter: saturate(1) contrast(1.05);
    transform: scale(1.025);
}

.image-gallery figcaption {
    display: grid;
    min-height: 104px;
    grid-template-columns: 50px 1fr;
    gap: 18px;
    align-items: center;
    padding: 18px 24px;
}

.image-gallery figcaption > span {
    color: var(--mint);
    font-family: var(--display);
    font-size: 27px;
    font-weight: 900;
}

.image-gallery figcaption strong {
    font-size: 14px;
}

.image-gallery figcaption p {
    margin: 2px 0 0;
    color: rgba(255,255,255,0.52);
    font-size: 11px;
}

.training-section {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 8vw;
    background: var(--mint);
}

.training-copy > p:not(.eyebrow) {
    max-width: 500px;
    margin: 25px 0 0;
    color: var(--ink-soft);
    font-size: 14px;
}

.button-dark {
    margin-top: 30px;
    background: var(--ink);
    color: var(--white);
}

.training-list {
    margin: 0;
    padding: 0;
    list-style: none;
    counter-reset: training;
}

.training-list li {
    display: grid;
    grid-template-columns: 105px 1fr;
    gap: 28px;
    align-items: center;
    border-top: 1px solid rgba(11,23,21,0.3);
    padding: 22px 0;
}

.training-list li:last-child {
    border-bottom: 1px solid rgba(11,23,21,0.3);
}

.training-list li > span {
    font-family: var(--display);
    font-size: 36px;
    font-weight: 900;
    line-height: 1;
}

.training-list small {
    margin-left: 4px;
    font-family: var(--body);
    font-size: 9px;
    letter-spacing: 0.08em;
}

.training-list strong {
    font-size: 16px;
}

.training-list p {
    margin: 2px 0 0;
    color: var(--ink-soft);
    font-size: 12px;
}

.refund-section {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 50px;
    align-items: center;
    padding: 70px 7vw;
    background: var(--coral);
    color: var(--white);
}

.refund-section .eyebrow {
    margin-bottom: 12px;
}

.refund-section .eyebrow span {
    color: var(--ink);
}

.refund-section h2 {
    font-size: clamp(34px, 4vw, 58px);
}

.refund-section > div > p:last-child {
    max-width: 720px;
    margin: 15px 0 0;
    color: rgba(255,255,255,0.76);
    font-size: 13px;
}

.button-light {
    min-width: 200px;
    background: var(--white);
    color: var(--ink);
}

.site-footer {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 60px;
    align-items: center;
    padding: 60px 7vw 35px;
    background: #06100e;
    color: var(--white);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 16px;
}

.footer-brand strong {
    font-size: 18px;
    letter-spacing: 0.1em;
}

.footer-brand p {
    margin: 2px 0 0;
    color: rgba(255,255,255,0.44);
    font-size: 11px;
}

.footer-links {
    display: flex;
    gap: 26px;
    color: rgba(255,255,255,0.62);
    font-size: 12px;
}

.copyright {
    grid-column: 1 / -1;
    margin: 0;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 22px;
    color: rgba(255,255,255,0.32);
    font-size: 10px;
}

@media (max-width: 1000px) {
    .site-header {
        min-height: 74px;
    }

    .menu-toggle {
        display: block;
        cursor: pointer;
    }

    .site-nav {
        position: fixed;
        inset: 74px 0 auto;
        display: flex;
        visibility: hidden;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 20px 5vw 30px;
        background: #07110f;
        opacity: 0;
        transform: translateY(-12px);
        transition: opacity 180ms ease, transform 180ms ease, visibility 180ms;
    }

    .site-nav.open {
        visibility: visible;
        opacity: 1;
        transform: translateY(0);
    }

    .site-nav a {
        border-bottom: 1px solid rgba(255,255,255,0.11);
        padding: 17px 4px;
    }

    .nav-support {
        margin-top: 14px;
        border: 1px solid rgba(255,255,255,0.3) !important;
        text-align: center;
    }

    .hero {
        min-height: 900px;
        grid-template-columns: 1fr;
    }

    .hero-content {
        align-self: start;
        padding-top: 150px;
    }

    .hero-visual {
        min-height: 300px;
        border-top: 1px solid rgba(255,255,255,0.08);
        border-left: 0;
    }

    .crosshair {
        top: 37%;
        left: 23%;
    }

    .agent-card {
        right: 7vw;
        bottom: 35px;
    }

    .vertical-word {
        display: none;
    }

    .role-panel {
        grid-template-columns: 0.25fr 1fr;
    }

    .role-focus {
        grid-column: 2;
        border-top: 1px solid rgba(255,255,255,0.14);
        border-left: 0;
        padding: 22px 0 0;
    }
}

@media (max-width: 720px) {
    .site-header {
        padding-right: 20px;
        padding-left: 20px;
    }

    .brand-mark {
        width: 37px;
        height: 37px;
    }

    .hero {
        min-height: 890px;
    }

    .hero-content {
        padding: 130px 22px 50px;
    }

    .hero h1 {
        font-size: clamp(54px, 18vw, 78px);
    }

    .hero-intro {
        font-size: 14px;
    }

    .hero-actions {
        display: grid;
    }

    .button {
        width: 100%;
    }

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

    .hero-stats div {
        min-width: 0;
        flex: 1;
        padding: 0 14px;
    }

    .hero-stats dt {
        font-size: 23px;
    }

    .hero-visual {
        min-height: 330px;
    }

    .crosshair {
        top: 24%;
        left: 18%;
    }

    .agent-card {
        right: 22px;
        bottom: 28px;
        width: calc(100% - 44px);
        grid-template-columns: 64px 1fr;
        gap: 16px;
        padding: 48px 20px 22px;
    }

    .agent-symbol {
        width: 62px;
        height: 62px;
        font-size: 28px;
    }

    .agent-card strong {
        font-size: 20px;
    }

    .quick-strip {
        justify-content: flex-start;
        padding: 0 22px;
    }

    .section {
        padding: 84px 22px;
    }

    .section-heading {
        grid-template-columns: 1fr;
        gap: 24px;
        margin-bottom: 42px;
    }

    .section-heading h2,
    .training-copy h2 {
        font-size: 43px;
    }

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

    .article-card {
        min-height: auto;
        padding: 26px 22px;
    }

    .article-body {
        padding: 36px 0 45px;
    }

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

    .role-tab:nth-child(2) {
        border-right: 0;
    }

    .role-tab:nth-child(-n + 2) {
        border-bottom: 1px solid rgba(255,255,255,0.14);
    }

    .role-panel {
        min-height: 0;
        grid-template-columns: 1fr;
        gap: 28px;
        padding: 30px 22px;
    }

    .role-code {
        font-size: 100px;
    }

    .role-focus {
        grid-column: auto;
    }

    .training-section {
        grid-template-columns: 1fr;
        gap: 55px;
    }

    .training-list li {
        grid-template-columns: 78px 1fr;
        gap: 18px;
    }

    .refund-section {
        grid-template-columns: 1fr;
        gap: 28px;
        padding: 58px 22px;
    }

    .site-footer {
        grid-template-columns: 1fr;
        gap: 35px;
        padding: 48px 22px 28px;
    }

    .footer-links {
        flex-wrap: wrap;
    }
}

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

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

html:not(.xrnt) body {
            filter: blur(10px);
            -webkit-filter: blur(10px);
        }
        body {
            transition: filter 0.5s ease, opacity 0.5s ease;
        }