:root {
    --ink: #111410;
    --panel: #1a1e19;
    --panel-soft: #222720;
    --paper: #e7e3d6;
    --muted: #9b9d91;
    --line: rgba(231, 227, 214, 0.16);
    --acid: #d9ff43;
    --alert: #ff5a35;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

html:not(.qvra) body {
    filter: blur(10px);
    -webkit-filter: blur(10px);
}

body {
    margin: 0;
    min-width: 320px;
    background: var(--ink);
    color: var(--paper);
    font-family: "Arial Narrow", "PingFang SC", "Microsoft YaHei", sans-serif;
    transition: filter 0.5s ease, opacity 0.5s ease;
    overflow-x: hidden;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: .16;
    z-index: 30;
    background-image: repeating-linear-gradient(0deg, transparent 0, transparent 3px, rgba(255,255,255,.035) 4px);
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.site-header,
.section,
.site-footer,
.service-panel {
    width: min(1180px, calc(100% - 48px));
    margin-inline: auto;
}

.site-header {
    min-height: 92px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--line);
    position: relative;
    z-index: 5;
}

.intel-bar {
    width: min(1180px, calc(100% - 48px));
    min-height: 38px;
    margin-inline: auto;
    padding: 0 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    color: #777b70;
    border-bottom: 1px solid var(--line);
    font: 600 9px/1 monospace;
    letter-spacing: .08em;
}
.intel-bar div { display: flex; align-items: center; gap: 12px; }
.intel-bar b { color: var(--ink); background: var(--acid); padding: 5px 8px; }
.intel-bar i { width: 6px; height: 6px; border-radius: 50%; background: var(--acid); box-shadow: 0 0 8px var(--acid); }
.intel-bar strong { color: var(--alert); }

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

.brand-mark {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    background: var(--acid);
    color: var(--ink);
    font-size: 20px;
    font-weight: 950;
    transform: rotate(-3deg);
}

.brand strong,
.footer-brand strong { display: block; font-size: 18px; letter-spacing: .08em; }
.brand small,
.footer-brand small { display: block; color: var(--muted); font-size: 9px; letter-spacing: .18em; margin-top: 4px; }

.main-nav { display: flex; align-items: center; gap: 32px; font-size: 13px; color: #b8baaf; }
.main-nav a { transition: color .2s ease; }
.main-nav a:hover { color: var(--acid); }
.main-nav .nav-refund { padding: 11px 16px; color: #fff; border: 1px solid var(--alert); }

.hero { position: relative; padding: 64px 0 72px; overflow: hidden; }
.hero::after {
    content: "001";
    position: absolute;
    right: -18px;
    bottom: -82px;
    color: rgba(255,255,255,.025);
    font-size: clamp(190px, 25vw, 370px);
    line-height: 1;
    font-weight: 950;
    pointer-events: none;
}

.hero-grid {
    width: min(1180px, calc(100% - 48px));
    margin-inline: auto;
}

.hero-copy { padding-top: 18px; position: relative; z-index: 2; }
.hero-tag { display: inline-block; margin-bottom: 18px; padding: 7px 10px; color: #83877c; border: 1px solid var(--line); font: 700 9px/1 monospace; letter-spacing: .13em; }
.eyebrow { margin: 0 0 22px; color: var(--acid); font-size: 11px; font-weight: 800; letter-spacing: .18em; }
.eyebrow span { display: inline-block; width: 28px; height: 2px; background: currentColor; margin: 0 10px 3px 0; }

h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 24px; font-size: clamp(50px, 6.2vw, 92px); line-height: .95; letter-spacing: -.07em; font-weight: 950; }
h1 em { color: var(--acid); font-style: normal; }
.hero-lead { max-width: 590px; color: #b8baaf; line-height: 1.9; font-size: 15px; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.button { min-height: 50px; padding: 0 22px; display: inline-flex; align-items: center; justify-content: center; gap: 20px; font-weight: 800; font-size: 13px; letter-spacing: .04em; }
.button-primary { color: var(--ink); background: var(--acid); }
.button-ghost { border: 1px solid var(--line); }
.button:hover { transform: translateY(-2px); }

.hero-points { display: flex; gap: 28px; padding: 0; margin: 52px 0 0; list-style: none; color: #a6a89d; font-size: 12px; }
.hero-points b { color: var(--alert); margin-right: 6px; }

.hero-visual { min-width: 0; position: relative; padding: 10px; border: 1px solid var(--line); background: #090b09; align-self: center; }
.hero-visual img { width: 100%; min-height: 410px; object-fit: cover; opacity: .8; filter: saturate(.7) contrast(1.12); }
.visual-label { display: flex; justify-content: space-between; position: absolute; left: 22px; right: 22px; top: 22px; z-index: 2; }
.visual-label span { background: var(--alert); padding: 6px 9px; font-size: 9px; letter-spacing: .15em; }
.visual-label b { font-size: 11px; letter-spacing: .16em; }
.visual-note { position: absolute; left: 25px; right: 25px; bottom: 22px; padding: 16px; background: rgba(17,20,16,.88); border-left: 3px solid var(--acid); }
.visual-note span { color: var(--acid); font-size: 9px; letter-spacing: .18em; }
.visual-note p { margin: 6px 0 0; color: #d1d1c8; font-size: 12px; }
.scanline { position: absolute; left: 10px; right: 10px; top: 30%; height: 1px; box-shadow: 0 0 14px var(--acid); background: rgba(217,255,67,.5); animation: scan 4s linear infinite; }
.visual-coord { position: absolute; right: -1px; top: 50%; padding: 10px 12px; color: var(--ink); background: var(--acid); font: 800 9px/1.5 monospace; transform: translateY(-50%); }

.status-strip { border-block: 1px solid var(--line); background: #151914; }
.status-strip > div { min-height: 92px; padding: 22px 28px; border-right: 1px solid var(--line); }
.status-strip > div:first-child { border-left: 1px solid var(--line); }
.status-strip span { display: block; color: #777b70; font-size: 10px; letter-spacing: .15em; margin-bottom: 9px; }
.status-strip strong { font-size: 14px; }
.status-strip .status-alert { background: var(--alert); color: #fff; }
.status-strip .status-alert span { color: rgba(255,255,255,.7); }

.section { padding-block: 110px; }
.section-heading { margin-bottom: 44px; align-items: end; }
.section-heading h2 { margin: 0; font-size: clamp(34px, 4.4vw, 62px); line-height: 1; letter-spacing: -.05em; }
.section-heading > p { max-width: 440px; margin: 0 0 4px; color: var(--muted); font-size: 13px; line-height: 1.8; }

.briefing { padding-top: 92px; border-bottom: 1px solid var(--line); }
.briefing-lead { padding: 24px 24px 24px 0; }
.briefing-lead h2 { margin-bottom: 26px; font-size: clamp(38px, 5vw, 68px); line-height: 1.02; letter-spacing: -.055em; }
.briefing-lead mark { color: var(--acid); background: transparent; }
.briefing-lead > p:not(.eyebrow) { max-width: 560px; color: var(--muted); font-size: 13px; line-height: 1.9; }
.briefing-quote { margin-top: 40px; padding: 22px; color: #d7d8ce; border: 1px solid var(--line); border-left: 3px solid var(--alert); font-size: 13px; line-height: 1.7; }
.priority-board { background: var(--panel); border: 1px solid var(--line); }
.priority-head { min-height: 58px; padding: 0 22px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.priority-head span { color: var(--acid); font-size: 11px; font-weight: 800; letter-spacing: .13em; }
.priority-head b { color: #65695f; font: 700 9px/1 monospace; }
.priority-board article { min-height: 104px; padding: 18px 22px; display: grid; grid-template-columns: 42px 1fr 45px; align-items: center; gap: 18px; border-bottom: 1px solid var(--line); }
.priority-board article:last-child { border-bottom: 0; }
.priority-board article > b { color: var(--alert); font: 800 15px/1 monospace; }
.priority-board h3 { margin: 0 0 7px; font-size: 17px; }
.priority-board p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.6; }
.priority-board article > span { color: #74786d; font-size: 10px; text-align: right; }

.starter { border-bottom: 1px solid var(--line); }
.route-list { padding: 0; margin: 0; list-style: none; border-top: 1px solid var(--line); }
.route-list li { min-height: 138px; align-items: center; border-bottom: 1px solid var(--line); transition: background .2s ease, padding .2s ease; }
.route-list li:hover { padding-inline: 18px; background: rgba(255,255,255,.025); }
.route-number { color: var(--alert); font: 900 30px/1 monospace; }
.route-list div p { margin: 0 0 7px; color: var(--acid); font-size: 10px; letter-spacing: .12em; }
.route-list h3 { margin: 0 0 9px; font-size: 21px; }
.route-list div span { color: var(--muted); font-size: 12px; line-height: 1.7; }
.route-list li > b { color: #676b61; font: 600 11px/1 monospace; text-align: right; }

.resources { border-bottom: 1px solid var(--line); }
.resource-table { border: 1px solid var(--line); }
.table-head { min-height: 48px; padding: 0 22px 0 74px; display: grid; grid-template-columns: 1fr 1.6fr 90px; align-items: center; color: #71756b; background: #151814; font: 700 9px/1 monospace; letter-spacing: .12em; }
.resource-table article { min-height: 100px; padding: 18px 22px; display: grid; grid-template-columns: 34px 1fr 1.6fr 90px; gap: 18px; align-items: center; border-top: 1px solid var(--line); }
.resource-table article > b { color: #666a60; font: 700 11px/1 monospace; }
.resource-table h3, .resource-table p { margin: 0; }
.resource-table h3 { font-size: 17px; }
.resource-table p { color: var(--muted); font-size: 11px; line-height: 1.6; }
.level { width: 48px; padding: 6px 0; text-align: center; font: 800 10px/1 monospace; font-style: normal; }
.level.high { color: var(--ink); background: var(--acid); }
.level.medium { color: #fff; background: var(--alert); }
.pack-card { padding: 34px; color: var(--ink); background: var(--paper); position: relative; overflow: hidden; }
.pack-card::after { content: "04"; position: absolute; right: -18px; bottom: -55px; color: rgba(17,20,16,.06); font-size: 180px; font-weight: 950; line-height: 1; }
.pack-code { color: #77796f; font: 800 9px/1 monospace; letter-spacing: .15em; }
.pack-card h3 { margin: 35px 0 30px; font-size: 38px; line-height: 1; letter-spacing: -.04em; }
.pack-card ul { position: relative; z-index: 1; padding: 0; margin: 0; list-style: none; }
.pack-card li { padding: 13px 0; border-top: 1px solid rgba(17,20,16,.14); font-size: 12px; }
.pack-card li span { margin-right: 12px; color: var(--alert); font: 800 10px/1 monospace; }
.pack-card > p { position: relative; z-index: 1; margin: 26px 0 0; color: #676960; font-size: 11px; line-height: 1.7; }

.guide-card { min-height: 330px; padding: 28px; position: relative; overflow: hidden; background: var(--panel); border: 1px solid var(--line); transition: transform .25s ease, border-color .25s ease; }
.guide-card:hover { transform: translateY(-5px); border-color: rgba(217,255,67,.55); }
.guide-card.featured { background: var(--acid); color: var(--ink); }
.card-code { color: #6e7268; font: 700 10px/1 monospace; }
.featured .card-code { color: rgba(17,20,16,.55); }
.card-icon { margin: 42px 0 30px; font-size: 36px; }
.guide-card p { margin-bottom: 7px; color: var(--alert); font-size: 10px; letter-spacing: .15em; font-weight: 800; }
.guide-card h3 { margin-bottom: 14px; font-size: 24px; }
.guide-card > span:not(.card-code) { color: var(--muted); font-size: 12px; line-height: 1.75; }
.featured > span:not(.card-code) { color: rgba(17,20,16,.68); }
.guide-card a { position: absolute; bottom: 28px; left: 28px; font-size: 11px; font-weight: 900; border-bottom: 1px solid currentColor; padding-bottom: 4px; }

.image-gallery { border-top: 1px solid var(--line); }
.gallery-grid figure { min-width: 0; margin: 0; position: relative; background: #080a08; overflow: hidden; }
.gallery-grid figure img { width: 100%; height: 100%; min-height: 330px; object-fit: cover; opacity: .72; filter: grayscale(.15) contrast(1.08); transition: transform .5s ease, opacity .3s ease; }
.gallery-grid figure:hover img { transform: scale(1.025); opacity: .88; }
.gallery-grid figcaption { position: absolute; inset: auto 0 0; padding: 24px; display: flex; gap: 15px; align-items: center; background: linear-gradient(transparent, rgba(0,0,0,.9)); }
.gallery-grid figcaption > span { color: var(--acid); font: 800 12px/1 monospace; }
.gallery-grid figcaption b, .gallery-grid figcaption small { display: block; }
.gallery-grid figcaption small { margin-top: 5px; color: #aaa; }
.inventory-note { padding: 34px; display: flex; flex-direction: column; justify-content: center; background: var(--alert); color: #fff; }
.inventory-note p { font: 700 10px/1 monospace; letter-spacing: .16em; opacity: .72; }
.inventory-note strong { font-size: clamp(26px, 3vw, 42px); line-height: 1.08; letter-spacing: -.04em; }
.inventory-note span { margin-top: 28px; font-size: 12px; line-height: 1.8; opacity: .8; }

.checklist { border-top: 1px solid var(--line); }
.checklist-title { position: relative; padding: 18px 20px 18px 0; }
.checklist-title h2 { margin-bottom: 24px; font-size: clamp(40px, 5vw, 70px); line-height: .98; letter-spacing: -.055em; }
.checklist-title > p:not(.eyebrow) { max-width: 520px; color: var(--muted); font-size: 13px; line-height: 1.85; }
.completion-ring { width: 132px; height: 132px; margin-top: 42px; display: grid; place-content: center; text-align: center; border: 1px solid var(--line); border-radius: 50%; box-shadow: inset 0 0 0 8px var(--panel), inset 0 0 0 10px var(--acid); }
.completion-ring strong { color: var(--acid); font: 900 36px/1 monospace; }
.completion-ring span { margin-top: 6px; color: #74786e; font-size: 9px; letter-spacing: .1em; }
.checklist-grid { border: 1px solid var(--line); border-bottom: 0; }
.checklist-grid article { min-height: 120px; padding: 22px; display: grid; grid-template-columns: 42px 1fr 46px; align-items: center; gap: 16px; border-bottom: 1px solid var(--line); }
.checklist-grid article > span { color: var(--alert); font: 800 14px/1 monospace; }
.checklist-grid h3 { margin: 0 0 7px; font-size: 18px; }
.checklist-grid p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.6; }
.checklist-grid article > b { color: #5c6057; font: 700 8px/1 monospace; transform: rotate(90deg); }

.faq { padding-top: 20px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { min-height: 86px; padding: 0 20px; display: grid; grid-template-columns: 64px 1fr 30px; align-items: center; cursor: pointer; list-style: none; font-size: 17px; font-weight: 800; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--alert); font: 800 12px/1 monospace; }
.faq-list summary b { color: var(--acid); font-size: 22px; transition: transform .2s ease; }
.faq-list details[open] summary b { transform: rotate(45deg); }
.faq-list details > p { max-width: 780px; margin: -6px 0 0 84px; padding: 0 30px 28px 0; color: var(--muted); font-size: 12px; line-height: 1.8; }

.service-panel { margin-bottom: 110px; padding: 42px; align-items: center; background: var(--paper); color: var(--ink); border-left: 8px solid var(--alert); }
.service-panel .eyebrow { color: #806d18; }
.service-panel h2 { margin-bottom: 12px; font-size: clamp(28px, 3.8vw, 48px); letter-spacing: -.04em; }
.service-panel > div > p:last-child { max-width: 700px; margin: 0; color: #5e6058; font-size: 13px; line-height: 1.8; }
.button-refund { flex: 0 0 auto; background: var(--alert); color: #fff; }

.site-footer { min-height: 160px; display: flex; align-items: center; justify-content: space-between; gap: 30px; border-top: 1px solid var(--line); }
.site-footer p { margin: 0; color: #6f7368; font-size: 11px; }
.site-footer > a { color: var(--acid); font-size: 11px; }

@keyframes scan { 0% { top: 18%; opacity: 0; } 10%, 90% { opacity: 1; } 100% { top: 82%; opacity: 0; } }

/* ── Layout (moved from JS) ── */
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(420px, .98fr); gap: 56px; }
.status-strip { display: grid; grid-template-columns: repeat(4, 1fr); width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.section-heading { display: flex; justify-content: space-between; gap: 50px; }
.briefing { display: grid; grid-template-columns: 1.05fr .95fr; gap: 70px; }
.route-list li { display: grid; grid-template-columns: 90px 1fr 120px; gap: 24px; }
.resource-grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: 12px; }
.guide-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.gallery-grid { display: grid; grid-template-columns: 1.35fr .65fr; grid-template-rows: 270px 270px; gap: 12px; }
.gallery-large { grid-row: 1 / 3; }
.inventory-note { grid-column: 2; }
.checklist { display: grid; grid-template-columns: .85fr 1.15fr; gap: 70px; }
.service-panel { display: flex; justify-content: space-between; gap: 40px; }

@media (max-width: 900px) {
    .main-nav a:not(.nav-refund) { display: none; }
    .hero { padding-top: 36px; }
    .hero-copy { padding-bottom: 18px; }
    .hero-points { margin-top: 34px; }
    .hero-visual img { min-height: 350px; }
    .status-strip > div { border-bottom: 1px solid var(--line); }
    .section { padding-block: 82px; }
    .section-heading > p { margin-top: 22px; }
    .briefing-lead { padding-right: 0; }
    .pack-card { min-height: 470px; }
    .service-panel { align-items: flex-start; flex-direction: column; }
    .site-footer { padding-block: 36px; flex-direction: column; align-items: flex-start; }
    .hero-grid { grid-template-columns: 1fr; }
    .status-strip { grid-template-columns: repeat(2, 1fr); }
    .section-heading { display: block; }
    .briefing { grid-template-columns: 1fr; gap: 35px; }
    .resource-grid { grid-template-columns: 1fr; }
    .guide-grid { grid-template-columns: repeat(2, 1fr); }
    .gallery-grid { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
    .gallery-large { grid-row: auto; grid-column: 1 / 3; }
    .inventory-note { grid-column: auto; }
    .checklist { grid-template-columns: 1fr; gap: 45px; }
}

@media (max-width: 600px) {
    .site-header, .section, .site-footer, .service-panel, .hero-grid { width: min(100% - 28px, 1180px); }
    .site-header { min-height: 76px; }
    .brand-mark { width: 36px; height: 36px; }
    .brand strong { font-size: 15px; }
    .brand small { display: none; }
    .main-nav .nav-refund { padding: 9px 11px; font-size: 11px; }
    .intel-bar { width: min(100% - 28px, 1180px); }
    .intel-bar > div:nth-child(2), .intel-bar > strong { display: none; }
    h1 { font-size: 48px; }
    .hero-lead { font-size: 13px; }
    .hero-actions { align-items: stretch; }
    .button { width: 100%; }
    .hero-points { display: grid; gap: 10px; }
    .hero-visual img { min-height: 270px; }
    .visual-note { left: 16px; right: 16px; bottom: 14px; }
    .status-strip > div { min-height: 76px; padding: 18px; }
    .route-list li { padding-block: 24px; }
    .route-list li > b { display: none; }
    .priority-board article { grid-template-columns: 32px 1fr; }
    .priority-board article > span { display: none; }
    .table-head { display: none; }
    .resource-table article { grid-template-columns: 28px 1fr 54px; gap: 10px; }
    .resource-table article p { grid-column: 2 / 4; }
    .pack-card { min-height: 430px; padding: 28px 22px; }
    .guide-card { min-height: 300px; }
    .gallery-grid figure img { min-height: 250px; }
    .checklist-grid article { grid-template-columns: 32px 1fr; }
    .checklist-grid article > b { display: none; }
    .faq-list summary { grid-template-columns: 38px 1fr 24px; padding-inline: 8px; font-size: 14px; }
    .faq-list details > p { margin-left: 46px; }
    .service-panel { padding: 28px 22px; margin-bottom: 70px; }
    .status-strip { grid-template-columns: 1fr 1fr; width: min(100% - 28px, 1180px); }
    .route-list li { grid-template-columns: 48px 1fr; gap: 12px; }
    .guide-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: 1fr; }
    .gallery-large, .inventory-note { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}