:root { --bg: #060b16; --panel: #0d1525; --panel-2: #111d31; --ink: #eef5ff; --muted: #8d9ab0; --blue: #438bff; --cyan: #5de5ff; --line: rgba(177,205,242,.14); --max: 1220px; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; color: var(--ink); background: var(--bg); font-family: 'Noto Sans SC', 'Manrope', sans-serif; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
.app { overflow: hidden; }
.wrap { width: min(var(--max), calc(100% - 80px)); margin: 0 auto; }
.topbar { position: fixed; z-index: 50; top: 0; left: 0; right: 0; width: 100%; height: 78px; display: flex; align-items: center; justify-content: space-between; padding-right: max(40px, calc((100vw - var(--max)) / 2)); padding-left: max(40px, calc((100vw - var(--max)) / 2)); border-bottom: 1px solid rgba(202,225,255,.12); background: #070d18; box-shadow: 0 8px 24px rgba(0,0,0,.22); }
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand img { width: 142px; height: auto; display: block; }
.topbar .brand { position: relative; flex-shrink: 0; }
.brand-fallback { display: none; align-items: center; gap: 10px; color: #fff; font-weight: 800; letter-spacing: 3px; }
.brand-fallback-mark { display: grid; place-items: center; width: 33px; height: 33px; color: var(--cyan); border: 1px solid rgba(93,229,255,.65); transform: skew(-10deg); }
.nav { display: flex; align-items: center; gap: 29px; margin-left: auto; margin-right: 32px; }
.nav a { position: relative; color: rgba(238,245,255,.67); font-size: 13px; transition: color .2s; }
.nav a::after { position: absolute; bottom: -29px; left: 0; right: 0; height: 2px; content: ''; background: var(--cyan); transform: scaleX(0); transition: transform .2s; }
.nav a:hover, .nav a.active { color: #fff; }.nav a:hover::after, .nav a.active::after { transform: scaleX(1); }
.auth { display: flex; gap: 9px; }.auth a, .auth-logout { display: inline-flex; min-width: 65px; align-items: center; justify-content: center; padding: 9px 14px; border: 1px solid rgba(190,211,241,.25); background: transparent; color: rgba(238,245,255,.76); font-size: 12px; cursor: pointer; }.auth a:hover, .auth-logout:hover { border-color: rgba(93,229,255,.7); color: #fff; }.auth .signup { border-color: rgba(67,139,255,.85); background: var(--blue); color: #fff; }
.menu-toggle { display: none; padding: 8px 10px; border: 1px solid rgba(93,229,255,.45); color: var(--cyan); background: transparent; font-size: 12px; }

.hero { position: relative; min-height: 720px; display: flex; align-items: center; isolation: isolate; background: #081321; }
.hero-bg { position: absolute; z-index: -2; inset: 78px 0 0; background: linear-gradient(90deg, rgba(5,10,19,.99) 0%, rgba(5,10,19,.97) 39%, rgba(6,10,18,.73) 56%, rgba(6,9,15,.16) 82%, rgba(5,8,14,.28)), url('/assets/hero-legend-festival-v4-flipped.png') 54% center/cover; }
.hero-bg::after { position: absolute; inset: 0; content: ''; background: radial-gradient(circle at 79% 63%, rgba(221,71,28,.16), transparent 30%), linear-gradient(180deg, rgba(4,9,17,.06), rgba(4,8,15,.9)); }
@media (min-width: 701px) and (max-width: 1000px) { .hero-bg { background-position: left center; } }
.hero-grid { position: absolute; z-index: -1; inset: 0; opacity: .18; background-image: linear-gradient(rgba(131,186,255,.23) 1px, transparent 1px), linear-gradient(90deg, rgba(131,186,255,.23) 1px, transparent 1px); background-size: 84px 84px; mask-image: linear-gradient(90deg, black, transparent 80%); }
.hero .wrap { padding-top: 58px; }
.hero-content { max-width: 760px; }
.hero-brand-line { margin: 0 0 18px; color: #eaf4ff; font-family: 'Manrope', 'Noto Sans SC', sans-serif; font-size: 30px; font-weight: 800; letter-spacing: 1px; text-shadow: 0 3px 18px rgba(6, 16, 32, .65); }
.kicker { display: flex; align-items: center; gap: 10px; margin: 0 0 22px; color: var(--cyan); font-family: 'DM Mono', monospace; font-size: 11px; letter-spacing: 2px; }.kicker::before { width: 32px; height: 1px; content: ''; background: currentColor; }
.hero h1 { margin: 0 0 24px; font-size: clamp(47px, 6vw, 84px); line-height: 1.08; letter-spacing: -2px; font-weight: 800; }.hero h1 em { color: var(--cyan); font-style: normal; }
.hero h1.hero-title-single { font-size: 52px; line-height: 1.15; letter-spacing: 0; white-space: nowrap; }
.hero-lead { max-width: 530px; margin: 0; color: rgba(230,239,255,.71); font-size: 16px; line-height: 1.9; }
.hero-download-head { display: flex; align-items: center; justify-content: flex-start; max-width: 700px; margin: 27px 0 10px; color: rgba(226,239,255,.5); font-size: 10px; letter-spacing: 1px; }
.hero-downloads { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; max-width: 700px; margin-bottom: 39px; }
.hero-download { display: grid; grid-template-columns: 25px 1fr 15px; align-items: center; gap: 9px; min-height: 68px; padding: 0 15px; border: 1px solid rgba(195,218,247,.31); background: rgba(8,18,34,.58); transition: transform .2s, border-color .2s, background .2s; }
.hero-download:hover { transform: translateY(-2px); border-color: var(--blue); background: var(--blue); box-shadow: 0 12px 30px rgba(67,139,255,.22); }.hero-download-no { color: rgba(202,224,250,.5); font-family: 'DM Mono', monospace; font-size: 9px; }.hero-download-copy { display: flex; flex-direction: column; gap: 4px; }.hero-download-copy strong { font-size: 13px; font-weight: 600; white-space: nowrap; }.hero-download-copy small { color: rgba(221,237,255,.52); font-size: 10px; }.hero-download b { color: var(--cyan); font-size: 15px; font-weight: 400; }.hero-download:hover .hero-download-no, .hero-download:hover .hero-download-copy small, .hero-download:hover .hero-download-copy time { color: rgba(255,255,255,.78); }.hero-download:hover b { color: #fff; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 20px; min-height: 49px; padding: 0 20px; border: 1px solid transparent; font-size: 13px; cursor: pointer; transition: transform .2s, background .2s, border-color .2s; }.btn:hover { transform: translateY(-2px); }.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 12px 30px rgba(67,139,255,.25); }.btn-primary:hover { background: #5a9aff; }.btn-secondary { border-color: rgba(195,218,247,.31); background: rgba(14,26,45,.46); color: #e6effe; }.btn-secondary:hover { border-color: var(--cyan); color: var(--cyan); }
.hero-stats { display: flex; align-items: flex-start; max-width: 700px; gap: 34px; }.hero-stat { display: flex; flex-direction: column; gap: 4px; padding-left: 14px; border-left: 1px solid rgba(93,229,255,.52); }.hero-stat strong { font-size: 21px; font-weight: 700; }.hero-stat span { color: rgba(226,239,255,.48); font-size: 11px; }.hero-doc-link { align-self: flex-start; margin: 5px 0 0 auto; color: var(--cyan); font-size: 11px; white-space: nowrap; }
.hero-aside { position: absolute; right: 7%; bottom: 56px; display: flex; align-items: center; gap: 10px; color: rgba(230,239,255,.48); font-family: 'DM Mono', monospace; font-size: 9px; letter-spacing: 2px; }.hero-aside i { width: 46px; height: 1px; background: rgba(230,239,255,.45); }

.notice { background: var(--panel); border-bottom: 1px solid var(--line); }.notice .wrap { min-height: 69px; display: flex; align-items: center; gap: 22px; }.notice-label { display: flex; align-items: center; gap: 8px; color: var(--cyan); font-family: 'DM Mono', monospace; font-size: 10px; letter-spacing: 1px; white-space: nowrap; }.notice-label i { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 4px rgba(93,229,255,.12); }.notice-title { flex: 1; color: rgba(238,245,255,.75); font-size: 13px; }.notice-date { color: var(--muted); font-family: 'DM Mono', monospace; font-size: 11px; }.notice-more { color: var(--cyan); font-size: 11px; }
.promo-notice .wrap { min-height: 78px; }
.promo-notice .notice-label { flex: 0 0 auto; font-family: 'Noto Sans SC', sans-serif; font-size: 13px; letter-spacing: 0; }
.promo-ticker { flex: 1; min-width: 0; overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent); }
.promo-track { display: flex; align-items: center; width: max-content; animation: promo-scroll 32s linear infinite; }
.promo-track:hover { animation-play-state: paused; }
.promo-track a { display: inline-flex; align-items: center; gap: 12px; padding-right: 68px; color: rgba(238,245,255,.84); font-size: 16px; white-space: nowrap; }
.promo-track a::before { width: 5px; height: 5px; content: ''; border-radius: 50%; background: var(--blue); }
.promo-track a:hover { color: #fff; }
.promo-track b { color: var(--cyan); font-size: 16px; font-weight: 400; }
.promo-notice .notice-more { flex: 0 0 auto; font-size: 13px; }
@keyframes promo-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .promo-track { animation-play-state: paused; } }

.home-news-section { padding: 24px 0 0; background: #081323; }
.home-news-surface { padding: 22px 24px 24px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel); }
.home-news-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 18px; }
.home-news-heading-copy { display: flex; align-items: center; gap: 14px; }
.home-news-heading-copy > span { padding-right: 14px; border-right: 1px solid var(--line); color: var(--blue); font-family: 'DM Mono', monospace; font-size: 10px; letter-spacing: 1.2px; }
.home-news-heading h2 { margin: 0; color: var(--ink); font-size: 18px; font-weight: 600; letter-spacing: .2px; }
.home-news-more { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: 12px; white-space: nowrap; }
.home-news-more:hover { color: var(--blue); }
.home-news-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 12px; }
.home-news-item { min-width: 0; display: grid; grid-template-columns: minmax(0, 1fr) 28px; align-items: center; gap: 9px 14px; min-height: 90px; padding: 16px 18px; border: 1px solid var(--line); border-radius: 9px; background: var(--panel-2); transition: border-color .18s, background .18s; }
.home-news-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
.home-news-category { color: var(--blue); font-size: 11px; }
.home-news-meta time { color: var(--muted); font-family: 'DM Mono', monospace; font-size: 10px; }
.home-news-title { grid-column: 1; color: var(--ink); font-size: 13px; line-height: 1.65; overflow-wrap: anywhere; }
.home-news-arrow { grid-column: 2; grid-row: 1 / 3; display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; color: var(--muted); font-size: 16px; transition: color .18s, transform .18s; }
.home-news-item:hover { border-color: var(--blue); }
.home-news-item:hover .home-news-arrow { color: var(--blue); transform: translate(2px, -2px); }
.home-news-item:focus-visible, .home-news-more:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
.home-news-empty { margin: 0; padding: 22px 0; color: var(--muted); font-size: 13px; }
html[data-theme="light"] .home-news-surface { background: #fff; border-color: #dfe7f1; }
html[data-theme="light"] .home-news-item { border-color: #e8edf5; background: #f8fafc; }
html[data-theme="light"] .home-news-item:hover { border-color: #a9c3e8; background: #f2f6fc; }
@media (max-width: 700px) {
  .home-news-section { padding-top: 18px; }
  .home-news-surface { padding: 18px; }
  .home-news-heading { margin-bottom: 14px; gap: 12px; }
  .home-news-heading-copy { display: grid; gap: 5px; }
  .home-news-heading-copy > span { padding: 0; border: 0; font-size: 9px; }
  .home-news-heading h2 { font-size: 17px; }
  .home-news-list { grid-template-columns: 1fr; gap: 10px; }
  .home-news-item { padding: 14px; gap: 8px 10px; }
}
@media (prefers-reduced-motion: reduce) { .home-news-item, .home-news-arrow { transition: none; } .home-news-item:hover .home-news-arrow { transform: none; } }

.section { padding: 110px 0; }.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 50px; margin-bottom: 46px; }.section-kicker { margin: 0 0 15px; color: var(--blue); font-family: 'DM Mono', monospace; font-size: 10px; letter-spacing: 2px; }.section-kicker::before { display: inline-block; width: 24px; height: 1px; margin: 0 9px 3px 0; content: ''; background: currentColor; }.section h2 { margin: 0; font-size: clamp(34px, 4.2vw, 56px); line-height: 1.13; letter-spacing: -1px; font-weight: 700; }.section h2 em { color: var(--blue); font-style: normal; }.section-desc { max-width: 370px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.9; }

.download-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }.download-card { position: relative; min-height: 300px; padding: 31px; overflow: hidden; border: 1px solid var(--line); background: linear-gradient(135deg, var(--panel-2), rgba(16,32,55,.64)); }.download-card::after { position: absolute; right: -75px; bottom: -145px; width: 280px; height: 280px; content: ''; border: 1px solid rgba(93,229,255,.28); border-radius: 50%; box-shadow: 0 0 0 32px rgba(93,229,255,.04), 0 0 0 66px rgba(93,229,255,.03); }.download-card.accent { background: linear-gradient(135deg, #0f2c55, #0b182c 75%); border-color: rgba(67,139,255,.62); }.download-card.fresh { background: linear-gradient(135deg, #122840, #0b1729 75%); border-color: rgba(93,229,255,.42); }.download-index { display: inline-block; color: var(--cyan); font-family: 'DM Mono', monospace; font-size: 10px; letter-spacing: 1px; }.download-tag { display: inline-flex; margin-left: 9px; padding: 4px 7px; border: 1px solid rgba(93,229,255,.34); color: var(--cyan); font-size: 10px; }.download-card h3 { margin: 20px 0 9px; font-size: 21px; font-weight: 600; }.download-card p { max-width: 310px; margin: 0 0 24px; color: var(--muted); font-size: 12px; line-height: 1.8; }.download-meta { display: flex; gap: 14px; margin-bottom: 24px; color: rgba(219,234,255,.57); font-family: 'DM Mono', monospace; font-size: 10px; }.download-card .btn { min-height: 40px; padding: 0 15px; font-size: 11px; }

.security-band { background: #081323; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }.security-band .section-head { margin-bottom: 38px; }.security-band .section-head h2 { font-size: clamp(30px, 4vw, 52px); white-space: nowrap; }.security-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }.security-card { display: block; min-height: 280px; padding: 26px 24px; border-right: 1px solid var(--line); transition: background .2s, transform .2s; }.security-card:last-child { border-right: 0; }.security-card:hover { background: rgba(56,125,235,.08); transform: translateY(-3px); }.security-no { color: rgba(140,180,237,.7); font-family: 'DM Mono', monospace; font-size: 10px; }.security-icon { display: grid; place-items: center; width: 44px; height: 44px; margin: 34px 0 25px; border: 1px solid rgba(93,229,255,.46); color: var(--cyan); font-size: 20px; }.security-card h3 { margin: 0 0 13px; font-size: 18px; font-weight: 600; }.security-card p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.8; }.security-more { display: inline-flex; margin-top: 21px; color: var(--cyan); font-size: 11px; }

.advantage-layout { display: grid; grid-template-columns: .82fr 1.18fr; gap: 70px; align-items: start; }.advantage-intro { position: sticky; top: 30px; }.advantage-intro p { max-width: 300px; margin: 24px 0 28px; color: var(--muted); font-size: 13px; line-height: 1.9; }.outline-link { display: inline-flex; align-items: center; gap: 14px; color: var(--blue); font-size: 12px; }.outline-link span { font-size: 18px; }.advantage-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); }.advantage { min-height: 170px; padding: 24px 26px 22px 0; border-bottom: 1px solid var(--line); }.advantage:nth-child(odd) { padding-right: 32px; border-right: 1px solid var(--line); }.advantage:nth-child(even) { padding-left: 31px; }.advantage .no { color: #58708f; font-family: 'DM Mono', monospace; font-size: 10px; }.advantage h3 { margin: 17px 0 8px; font-size: 16px; font-weight: 600; }.advantage p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.8; }

.version-tabs { display: flex; gap: 10px; margin-bottom: 24px; }.version-tab { padding: 10px 16px; border: 1px solid var(--line); background: transparent; color: var(--muted); font-size: 12px; cursor: pointer; }.version-tab.active, .version-tab:hover { border-color: var(--blue); background: rgba(67,139,255,.12); color: #fff; }.version-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 13px; }.version-card { position: relative; min-height: 245px; padding: 24px; overflow: hidden; border: 1px solid var(--line); background: var(--panel); }.version-card::before { position: absolute; top: 0; left: 0; width: 100%; height: 2px; content: ''; background: linear-gradient(90deg, var(--blue), transparent); }.version-tag { color: var(--cyan); font-family: 'DM Mono', monospace; font-size: 10px; }.version-card h3 { margin: 28px 0 8px; font-size: 19px; font-weight: 600; }.version-card p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }.version-card .arrow { position: absolute; right: 23px; bottom: 21px; color: var(--blue); font-size: 19px; }

.protection { padding-top: 12px; padding-bottom: 115px; }.protection-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }.protection-item { min-height: 160px; padding: 26px 22px; border-right: 1px solid var(--line); }.protection-item:last-child { border-right: 0; }.protection-item span { color: var(--blue); font-family: 'DM Mono', monospace; font-size: 10px; }.protection-item h3 { margin: 21px 0 8px; font-size: 15px; }.protection-item p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.7; }

.tutorials { background: #081323; }.tutorial-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 16px; }.tutorial-feature { position: relative; min-height: 358px; padding: 35px; overflow: hidden; background: linear-gradient(135deg, rgba(14,55,112,.89), rgba(11,21,37,.95)), url('https://images.unsplash.com/photo-1542751371-adc38448a05e?auto=format&fit=crop&w=1200&q=85') center/cover; }.tutorial-feature::after { position: absolute; right: -110px; bottom: -160px; width: 370px; height: 370px; content: ''; border: 1px solid rgba(93,229,255,.3); border-radius: 50%; box-shadow: 0 0 0 45px rgba(93,229,255,.05), 0 0 0 90px rgba(93,229,255,.04); }.tutorial-feature small { color: var(--cyan); font-family: 'DM Mono', monospace; font-size: 10px; letter-spacing: 1px; }.tutorial-feature h3 { max-width: 360px; margin: 23px 0 14px; font-size: 31px; line-height: 1.25; }.tutorial-feature p { max-width: 340px; margin: 0; color: rgba(232,242,255,.63); font-size: 12px; line-height: 1.8; }.tutorial-feature .btn { position: absolute; z-index: 1; bottom: 33px; left: 35px; min-height: 40px; padding: 0 15px; font-size: 11px; }.tutorial-list { border-top: 1px solid var(--line); }.tutorial-item { display: flex; align-items: center; justify-content: space-between; gap: 15px; min-height: 90px; padding: 0 19px; border-bottom: 1px solid var(--line); }.tutorial-type { color: var(--cyan); font-family: 'DM Mono', monospace; font-size: 10px; }.tutorial-item h4 { margin: 7px 0 0; font-size: 14px; font-weight: 500; }.tutorial-item p { margin: 4px 0 0; color: var(--muted); font-size: 11px; }.tutorial-item b { color: var(--blue); font-size: 18px; font-weight: 400; }

.contact { position: relative; padding: 92px 0; overflow: hidden; background: linear-gradient(110deg, #123974, #0b1c3a 75%); }.contact::after { position: absolute; right: 4%; bottom: -230px; width: 520px; height: 520px; content: ''; border: 1px solid rgba(93,229,255,.21); border-radius: 50%; box-shadow: 0 0 0 65px rgba(93,229,255,.05), 0 0 0 130px rgba(93,229,255,.03); }.contact .wrap { position: relative; z-index: 1; display: flex; justify-content: space-between; align-items: end; gap: 50px; }.contact h2 { margin: 0; font-size: clamp(37px, 4.8vw, 61px); }.contact h2 em { color: var(--cyan); font-style: normal; }.contact-copy { max-width: 310px; }.contact-copy p { margin: 0 0 24px; color: rgba(230,241,255,.68); font-size: 13px; line-height: 1.8; }.contact .btn-primary { background: #fff; color: #0d2b58; box-shadow: none; }

.footer { background: #050912; padding: 65px 0 24px; color: rgba(225,239,255,.54); }.footer-top { display: flex; justify-content: space-between; padding-bottom: 53px; border-bottom: 1px solid var(--line); }.footer .brand img { width: 127px; }.footer-note { max-width: 255px; margin: 18px 0 0; font-size: 11px; line-height: 1.8; }.footer-links { display: flex; gap: 76px; }.footer-links div { display: flex; flex-direction: column; gap: 12px; min-width: 95px; }.footer-links strong { color: #dbeaff; font-size: 11px; letter-spacing: 1px; }.footer-links a { font-size: 11px; }.footer-links a:hover { color: var(--cyan); }.footer-bottom { display: flex; justify-content: space-between; gap: 15px; padding-top: 22px; font-family: 'DM Mono', monospace; font-size: 9px; line-height: 1.6; }

@media (max-width: 1020px) { .wrap { width: min(var(--max), calc(100% - 52px)); }.nav { gap: 17px; margin-right: 18px; }.nav a { font-size: 12px; }.auth { display: none; }.download-grid { grid-template-columns: repeat(2, 1fr); }.security-grid, .version-grid, .protection-grid { grid-template-columns: repeat(2, 1fr); }.security-card:nth-child(2), .protection-item:nth-child(2) { border-right: 0; }.security-card:nth-child(-n+2), .protection-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }.version-card:nth-child(-n+2) { border-bottom: 1px solid var(--line); }.advantage-layout { gap: 35px; }.footer-links { gap: 35px; } }
@media (max-width: 700px) { html { scroll-padding-top: 78px; }.wrap { width: calc(100% - 40px); }.topbar { height: 68px; padding: 0 20px; }.brand img { width: 124px; }.menu-toggle { display: block; }.nav { position: absolute; display: none; top: 68px; left: 0; right: 0; flex-direction: column; gap: 0; margin: 0; padding: 9px 20px 15px; background: rgba(5,10,20,.98); border-bottom: 1px solid var(--line); }.nav.open { display: flex; }.nav a { padding: 12px 0; border-bottom: 1px solid rgba(177,205,242,.09); }.nav a::after { display: none; }.hero { min-height: 735px; align-items: flex-start; }.hero .wrap { padding-top: 140px; }.hero-bg { inset: 68px 0 0; background-position: 60% center; }.hero-content { max-width: none; }.hero h1 { font-size: 48px; letter-spacing: -1px; }.hero-lead { font-size: 14px; }.hero-actions { margin: 27px 0 37px; }.btn { min-height: 46px; padding: 0 15px; font-size: 12px; }.hero-stats { flex-wrap: wrap; gap: 15px; }.hero-stat strong { font-size: 17px; }.hero-stat span { font-size: 10px; }.hero-doc-link { flex-basis: 100%; margin: 0; text-align: right; }.hero-aside { right: 20px; bottom: 23px; }.notice .wrap { display: grid; grid-template-columns: auto 1fr auto; gap: 9px 14px; padding: 14px 0; }.notice-label { grid-column: 1/-1; }.notice-title { font-size: 11px; }.notice-more { display: none; }.section { padding: 76px 0; }.section-head { display: block; margin-bottom: 34px; }.section-desc { margin-top: 19px; }.download-grid, .tutorial-grid { grid-template-columns: 1fr; }.download-card { min-height: 245px; padding: 27px; }.security-grid, .version-grid, .protection-grid { grid-template-columns: 1fr; }.security-card, .protection-item { border-right: 0; border-bottom: 1px solid var(--line); }.security-card:last-child, .protection-item:last-child { border-bottom: 0; }.security-card { min-height: 220px; }.security-icon { margin: 24px 0 18px; }.advantage-layout { display: block; }.advantage-intro { position: static; margin-bottom: 38px; }.advantage-grid { grid-template-columns: 1fr; }.advantage, .advantage:nth-child(odd), .advantage:nth-child(even) { min-height: 145px; padding: 21px 0; border-right: 0; }.version-tabs { overflow-x: auto; padding-bottom: 3px; }.version-tab { white-space: nowrap; }.version-card { min-height: 205px; }.protection { padding-bottom: 76px; }.tutorial-feature { min-height: 320px; padding: 28px; }.tutorial-feature h3 { font-size: 26px; }.tutorial-feature .btn { left: 28px; bottom: 27px; }.tutorial-item { min-height: 96px; padding: 0 14px; }.contact { padding: 72px 0; }.contact .wrap { display: block; }.contact-copy { margin-top: 31px; }.footer { padding-top: 49px; }.footer-top { display: block; padding-bottom: 38px; }.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; margin-top: 38px; }.footer-bottom { flex-direction: column; gap: 7px; } }
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; } }
.ai-band { background: linear-gradient(180deg, #060b16, #09172a); border-bottom: 1px solid var(--line); }.ai-title { font-size: clamp(28px, 3.65vw, 50px) !important; white-space: nowrap; }
.ai-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.ai-card { position: relative; display: block; min-height: 260px; padding: 25px; overflow: hidden; border: 1px solid var(--line); background: rgba(13,25,44,.72); transition: transform .2s, border-color .2s; }
.ai-card:hover { transform: translateY(-4px); border-color: rgba(93,229,255,.46); }
.ai-card > span:first-child { color: #5d789d; font-family: 'DM Mono', monospace; font-size: 10px; }
.ai-orb { position: absolute; top: 19px; right: 22px; display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid rgba(93,229,255,.38); border-radius: 50%; color: var(--cyan); font-size: 19px; box-shadow: 0 0 25px rgba(93,229,255,.12); }
.ai-type { display: block; margin-top: 42px; color: #58708f; font-size: 10px; }.ai-card h3 { margin: 8px 0 10px; font-size: 18px; font-weight: 600; }.ai-card p { max-width: 310px; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.8; }.ai-action { display: inline-flex; margin-top: 21px; color: var(--cyan); font-size: 12px; }
@media (max-width: 700px) { .ai-grid { grid-template-columns: 1fr; }.ai-title { font-size: 24px !important; } }

/* Release detail */
.release-detail-page { min-height: 100vh; background: #060b16; }
.release-detail-hero { position: relative; min-height: 545px; display: flex; align-items: center; overflow: hidden; background: #081321; }
.release-detail-hero::before { position: absolute; inset: 0; content: ''; background: linear-gradient(90deg, rgba(5,12,24,.98) 4%, rgba(6,14,28,.84) 48%, rgba(5,14,28,.34)), url('/assets/hero-legend-festival-v4-flipped.png') 62% center/cover; opacity: .72; }
.release-detail-hero::after { position: absolute; inset: 0; content: ''; background: linear-gradient(180deg, transparent 48%, #060b16 100%); }
.release-detail-hero-inner { position: relative; z-index: 2; padding: 137px 0 76px; }
.release-detail-back { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 48px; color: #8fa9ca; font-size: 13px; }
.release-detail-back:hover { color: var(--cyan); }
.release-detail-hero h1 { max-width: 820px; margin: 0; color: #fff; font-size: clamp(42px, 5.6vw, 70px); line-height: 1.13; }
.release-detail-hero-inner > p:not(.portal-kicker) { max-width: 680px; margin: 23px 0 0; color: rgba(229,240,255,.7); font-size: 16px; line-height: 1.9; }
.release-detail-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 24px; max-width: 820px; margin-top: 40px; padding-top: 18px; border-top: 1px solid rgba(177,205,242,.2); color: #7186a5; font-family: 'DM Mono', monospace; font-size: 11px; }
.release-detail-meta span:first-child { color: var(--cyan); }
.release-detail-meta strong { color: #fff; font-size: 14px; font-weight: 600; }
.release-detail-section { padding-top: 76px; }
.release-detail-layout { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 24px; align-items: start; }
.release-detail-content-card { min-width: 0; padding: 31px; border: 1px solid rgba(177,205,242,.2); border-top: 2px solid var(--cyan); background: linear-gradient(150deg, rgba(15,33,57,.82), rgba(8,19,34,.9)); }
.release-detail-content-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 25px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.release-detail-content-head p, .release-download-panel > p { margin: 0 0 10px; color: var(--blue); font-family: 'DM Mono', monospace; font-size: 11px; }
.release-detail-content-head h2, .release-download-panel h2 { margin: 0; color: #fff; font-size: 28px; }
.release-detail-content-head time { color: #7186a5; font-family: 'DM Mono', monospace; font-size: 11px; }
.release-detail-changes { display: grid; gap: 16px; padding-top: 24px; }
.release-detail-changes p { display: grid; grid-template-columns: 18px 1fr; gap: 9px; margin: 0; color: rgba(223,235,252,.76); font-size: 14px; line-height: 1.9; }
.release-detail-changes p span { color: var(--cyan); font-size: 17px; }
.release-detail-empty { color: var(--muted) !important; }
.release-download-panel { position: sticky; top: 24px; display: grid; gap: 17px; padding: 30px; border: 1px solid rgba(93,229,255,.32); background: linear-gradient(155deg, rgba(14,48,87,.88), rgba(8,19,34,.96)); box-shadow: 0 20px 55px rgba(0,0,0,.18); }
.release-download-panel > p { color: var(--cyan); }
.release-download-panel > span { color: rgba(223,235,252,.65); font-size: 13px; line-height: 1.8; }
.release-download-panel .btn { width: 100%; min-height: 46px; margin-top: 4px; font-size: 13px; }

@media (max-width: 760px) {
  .release-detail-hero { min-height: 610px; align-items: flex-end; }
  .release-detail-hero-inner { padding: 120px 0 65px; }
  .release-detail-back { margin-bottom: 35px; }
  .release-detail-hero h1 { font-size: 43px; }
  .release-detail-hero-inner > p:not(.portal-kicker) { font-size: 15px; }
  .release-detail-layout { grid-template-columns: 1fr; }
  .release-download-panel { position: static; }
  .release-detail-content-card { padding: 23px; }
  .release-detail-content-head { display: block; }
  .release-detail-content-head time { display: block; margin-top: 12px; }
}

/* Download center */
.download-page { min-height: 100vh; background: var(--bg); }
.download-header { position: absolute; z-index: 5; top: 0; left: 0; right: 0; height: 76px; border-bottom: 1px solid rgba(202,225,255,.13); }
.download-header-inner { height: 100%; display: flex; align-items: center; }
.download-header .brand img { width: 138px; }
.download-nav { display: flex; gap: 30px; margin-left: auto; }.download-nav a { color: rgba(238,245,255,.66); font-size: 12px; }.download-nav a:hover { color: var(--cyan); }
.download-help { margin-left: 34px; padding: 9px 14px; border: 1px solid rgba(93,229,255,.38); color: var(--cyan); font-size: 11px; }
.download-hero { position: relative; min-height: 430px; display: flex; align-items: center; overflow: hidden; background: #091426; }
.download-hero-bg { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5,11,23,.96), rgba(6,16,31,.75) 52%, rgba(8,21,41,.5)), url('https://images.unsplash.com/photo-1518709268805-4e9042af9f23?auto=format&fit=crop&w=2200&q=88') center 44%/cover; }
.download-hero-bg::after { position: absolute; inset: 0; content: ''; background-image: linear-gradient(rgba(131,186,255,.13) 1px, transparent 1px), linear-gradient(90deg, rgba(131,186,255,.13) 1px, transparent 1px); background-size: 84px 84px; }
.download-hero-inner { position: relative; display: flex; align-items: flex-end; justify-content: space-between; gap: 50px; padding-top: 77px; }
.download-hero h1 { margin: 0 0 17px; font-size: clamp(43px, 5.5vw, 70px); line-height: 1.09; letter-spacing: -2px; }.download-hero h1 em { color: var(--cyan); font-style: normal; }.download-hero-inner > div:first-child > p:last-child { max-width: 580px; margin: 0; color: rgba(230,239,255,.66); font-size: 13px; line-height: 1.9; }
.download-guide { display: flex; flex-direction: column; min-width: 170px; padding: 18px 0 18px 19px; border-left: 1px solid var(--cyan); }.download-guide span { color: var(--muted); font-size: 10px; }.download-guide strong { margin: 7px 0 2px; font-size: 23px; }.download-guide small { color: var(--cyan); font-size: 11px; }
.download-catalog { padding: 0 0 100px; }
.edition-tabs { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(3, 1fr); transform: translateY(-1px); border: 1px solid var(--line); background: #0b1423; }
.edition-tabs button { display: grid; grid-template-columns: 1fr auto; align-items: center; min-height: 90px; padding: 17px 23px; border: 0; border-right: 1px solid var(--line); background: transparent; text-align: left; cursor: pointer; }.edition-tabs button:last-child { border-right: 0; }.edition-tabs button > span { grid-column: 1/-1; margin-bottom: 6px; color: #58708f; font-family: 'DM Mono', monospace; font-size: 9px; letter-spacing: 1px; }.edition-tabs button strong { font-size: 16px; }.edition-tabs button small { padding: 3px 7px; border: 1px solid rgba(93,229,255,.25); color: var(--cyan); font-size: 9px; }.edition-tabs button:hover, .edition-tabs button.active { background: linear-gradient(120deg, rgba(36,100,195,.27), rgba(13,29,51,.5)); }.edition-tabs button.active { box-shadow: inset 0 2px var(--cyan); }.edition-tabs button.active > span { color: var(--cyan); }
.release-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 45px; padding: 75px 0 34px; }.release-heading h2 { margin: 0; font-size: 34px; }.release-heading > p { max-width: 400px; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.8; }
.release-table { border-top: 1px solid var(--line); }
.release-table-head, .release-row { display: grid; grid-template-columns: 1.1fr .8fr 2.2fr .55fr .55fr; align-items: center; gap: 20px; }
.release-table-head { min-height: 47px; padding: 0 20px; color: #58708f; font-family: 'DM Mono', monospace; font-size: 9px; letter-spacing: 1px; border-bottom: 1px solid var(--line); }
.release-row { min-height: 104px; padding: 17px 20px; border-bottom: 1px solid var(--line); transition: background .2s; }.release-row:hover { background: rgba(67,139,255,.055); }
.release-version { display: grid; grid-template-columns: 25px 1fr; gap: 2px 8px; align-items: center; }.release-version > span { grid-row: 1/3; color: #58708f; font-family: 'DM Mono', monospace; font-size: 9px; }.release-version strong { font-size: 16px; }.release-version small { color: var(--cyan); font-size: 9px; }.release-row time, .release-size { color: var(--muted); font-family: 'DM Mono', monospace; font-size: 10px; }.release-row p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.7; }.release-download { display: inline-flex; align-items: center; justify-content: center; gap: 13px; min-height: 38px; border: 1px solid var(--blue); background: rgba(67,139,255,.12); color: #cfe2ff; font-size: 11px; }.release-download:hover { background: var(--blue); color: #fff; }.release-download b { color: var(--cyan); font-size: 14px; font-weight: 400; }
.download-note { display: grid; grid-template-columns: 110px 1fr auto; align-items: center; gap: 25px; margin-top: 32px; padding: 22px 24px; border: 1px solid rgba(93,229,255,.19); background: rgba(13,31,54,.6); }.download-note strong { color: var(--cyan); font-size: 12px; }.download-note p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.75; }.download-note a { color: var(--cyan); font-size: 11px; white-space: nowrap; }
.download-footer { padding: 23px 0; border-top: 1px solid var(--line); background: #050912; }.download-footer .wrap { display: flex; justify-content: space-between; color: #58708f; font-family: 'DM Mono', monospace; font-size: 9px; }
@media (max-width: 800px) { .download-nav { display: none; }.download-help { margin-left: auto; }.download-hero { min-height: 480px; }.download-hero-inner { align-items: flex-start; flex-direction: column; gap: 25px; padding-top: 120px; }.download-guide { min-width: 145px; }.release-table-head { display: none; }.release-row { grid-template-columns: 1fr auto; gap: 13px 20px; padding: 22px 15px; }.release-version { grid-column: 1; }.release-row time { grid-column: 2; grid-row: 1; }.release-row p { grid-column: 1/-1; }.release-size { grid-column: 1; }.release-download { grid-column: 2; min-width: 95px; }.download-note { grid-template-columns: 1fr; gap: 10px; }.download-footer .wrap { flex-direction: column; gap: 6px; } }
@media (max-width: 560px) { .download-header { height: 66px; }.download-header .brand img { width: 122px; }.download-help { padding: 8px 10px; }.download-hero { min-height: 500px; }.download-hero-inner { padding-top: 112px; }.download-hero h1 { font-size: 45px; }.edition-tabs { grid-template-columns: 1fr; }.edition-tabs button { min-height: 72px; border-right: 0; border-bottom: 1px solid var(--line); }.edition-tabs button:last-child { border-bottom: 0; }.release-heading { display: block; padding-top: 58px; }.release-heading > p { margin-top: 17px; }.release-heading h2 { font-size: 28px; } }
@media (max-width: 700px) { .hero { min-height: 880px; }.hero-downloads { grid-template-columns: 1fr; gap: 8px; margin-bottom: 29px; }.hero-download { min-height: 57px; }.hero-download-copy strong { font-size: 12px; } }

/* Anti-cheat product pages */
.ac-page { min-height: 100vh; background: var(--bg); }
.ac-header { position: absolute; z-index: 6; top: 0; left: 0; right: 0; height: 76px; border-bottom: 1px solid rgba(202,225,255,.13); }.ac-header-inner { height: 100%; display: flex; align-items: center; }.ac-header .brand img { width: 138px; }.ac-header nav { display: flex; gap: 29px; margin-left: auto; }.ac-header nav a { color: rgba(238,245,255,.65); font-size: 12px; }.ac-header nav a:hover { color: var(--cyan); }.ac-header-download { margin-left: 33px; padding: 10px 15px; border: 1px solid rgba(93,229,255,.42); color: var(--cyan); font-size: 11px; }
.ac-hero { position: relative; min-height: 590px; display: flex; align-items: center; overflow: hidden; background: radial-gradient(circle at 72% 40%, #12345f 0, #091629 34%, #060c18 72%); }.ac-hero::after { position: absolute; right: 5%; top: 18%; width: 370px; height: 370px; content: ''; border: 1px solid rgba(93,229,255,.2); border-radius: 50%; box-shadow: 0 0 0 50px rgba(93,229,255,.035), 0 0 0 100px rgba(93,229,255,.025); }.ac-hero-grid { position: absolute; inset: 0; opacity: .18; background-image: linear-gradient(rgba(131,186,255,.22) 1px, transparent 1px), linear-gradient(90deg, rgba(131,186,255,.22) 1px, transparent 1px); background-size: 84px 84px; mask-image: linear-gradient(90deg, black, transparent 88%); }.ac-hero-inner { position: relative; z-index: 2; display: flex; justify-content: space-between; align-items: flex-end; gap: 50px; padding-top: 78px; }.ac-hero-copy { max-width: 670px; }.ac-product-icon { display: grid; place-items: center; width: 56px; height: 56px; margin-bottom: 22px; border: 1px solid rgba(93,229,255,.55); color: var(--cyan); font-size: 25px; box-shadow: 0 0 28px rgba(93,229,255,.09); }.ac-hero h1 { margin: 0; font-size: clamp(55px, 7vw, 92px); line-height: 1; letter-spacing: -2px; }.ac-hero h2 { margin: 13px 0 20px; color: var(--cyan); font-size: clamp(22px, 2.6vw, 35px); font-weight: 600; }.ac-hero-copy > p:last-of-type { max-width: 570px; margin: 0; color: rgba(229,240,255,.66); font-size: 13px; line-height: 1.9; }.ac-actions { display: flex; gap: 11px; margin-top: 30px; }.ac-version { display: flex; flex-direction: column; min-width: 230px; padding: 20px 0 20px 20px; border-left: 1px solid var(--cyan); }.ac-version span { color: var(--muted); font-size: 10px; }.ac-version strong { max-width: 260px; margin: 8px 0 5px; font-size: 21px; line-height: 1.35; }.ac-version small { color: var(--cyan); font-size: 10px; }
.ac-switch { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #0a1322; }.ac-switch .wrap { display: grid; grid-template-columns: repeat(4, 1fr); }.ac-switch button { display: grid; grid-template-columns: 37px 1fr; gap: 2px 11px; min-height: 88px; padding: 18px; border: 0; border-right: 1px solid var(--line); background: transparent; text-align: left; cursor: pointer; }.ac-switch button:last-child { border-right: 0; }.ac-switch button > span { grid-row: 1/3; display: grid; place-items: center; width: 35px; height: 35px; border: 1px solid rgba(93,229,255,.28); color: var(--cyan); }.ac-switch button strong { align-self: end; font-size: 13px; }.ac-switch button small { color: var(--muted); font-size: 9px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }.ac-switch button:hover, .ac-switch button.active { background: rgba(67,139,255,.09); }.ac-switch button.active { box-shadow: inset 0 2px var(--cyan); }
.ac-section { padding: 100px 0; }.ac-section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; margin-bottom: 38px; }.ac-section-head h2 { margin: 0; font-size: 42px; }.ac-section-head > p { max-width: 400px; margin: 0; color: var(--muted); font-size: 11px; line-height: 1.8; }.ac-feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }.ac-feature-grid article { min-height: 190px; padding: 25px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }.ac-feature-grid article > span { color: #58708f; font-family: 'DM Mono', monospace; font-size: 9px; }.ac-feature-grid h3 { margin: 30px 0 9px; font-size: 16px; }.ac-feature-grid p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.75; }
.ac-status { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #091525; }.ac-status .wrap { display: grid; grid-template-columns: repeat(3, .65fr) 1.3fr; }.ac-status .wrap > div { display: flex; flex-direction: column; justify-content: center; min-height: 120px; padding: 20px 24px; border-right: 1px solid var(--line); }.ac-status .wrap > div:first-child { border-left: 1px solid var(--line); }.ac-status strong { font-size: 20px; }.ac-status span, .ac-status small { margin-top: 4px; color: var(--muted); font-size: 10px; }.ac-status .ac-status-version { background: rgba(67,139,255,.07); }.ac-status .ac-status-version small { margin: 0 0 8px; color: var(--cyan); font-family: 'DM Mono', monospace; letter-spacing: 1px; }.ac-status .ac-status-version strong { font-size: 15px; }
.ac-download-section { padding: 105px 0; }.ac-download-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 75px; align-items: center; }.ac-download-layout h2 { margin: 0; font-size: 49px; line-height: 1.15; }.ac-download-layout h2 em { color: var(--blue); font-style: normal; }.ac-download-copy { max-width: 350px; margin: 22px 0 0; color: var(--muted); font-size: 12px; line-height: 1.85; }.ac-download-panel { border: 1px solid var(--line); background: #0b1525; }.ac-package { position: relative; min-height: 190px; padding: 28px; overflow: hidden; border-bottom: 1px solid var(--line); }.ac-package::after { position: absolute; right: -80px; bottom: -150px; width: 280px; height: 280px; content: ''; border: 1px solid rgba(93,229,255,.25); border-radius: 50%; box-shadow: 0 0 0 36px rgba(93,229,255,.035); }.ac-package > span { color: var(--cyan); font-family: 'DM Mono', monospace; font-size: 9px; letter-spacing: 1px; }.ac-package > strong { display: block; max-width: 430px; margin: 22px 0 6px; font-size: 22px; }.ac-package > small { color: var(--muted); font-size: 10px; }.ac-package > a { position: absolute; z-index: 2; right: 28px; bottom: 28px; display: inline-flex; align-items: center; gap: 20px; min-height: 42px; padding: 0 17px; background: var(--blue); color: #fff; font-size: 11px; }.ac-package > a b { color: var(--cyan); font-size: 15px; font-weight: 400; }.ac-support-links { display: grid; grid-template-columns: repeat(2, 1fr); }.ac-support-links a { position: relative; min-height: 85px; padding: 18px 22px; border-right: 1px solid var(--line); }.ac-support-links a:last-child { border-right: 0; }.ac-support-links span { display: block; color: var(--muted); font-size: 9px; }.ac-support-links strong { display: block; margin-top: 7px; font-size: 12px; }.ac-support-links b { position: absolute; right: 18px; top: 31px; color: var(--cyan); font-size: 17px; font-weight: 400; }
@media (max-width: 900px) { .ac-header nav { display: none; }.ac-header-download { margin-left: auto; }.ac-feature-grid { grid-template-columns: repeat(2, 1fr); }.ac-download-layout { gap: 35px; }.ac-switch button { grid-template-columns: 1fr; }.ac-switch button > span { display: none; } }
@media (max-width: 700px) { .security-band .section-head h2 { white-space: normal; }.ac-header { height: 66px; }.ac-header .brand img { width: 122px; }.ac-header-download { padding: 8px 10px; }.ac-hero { min-height: 660px; }.ac-hero-inner { align-items: flex-start; flex-direction: column; gap: 30px; padding-top: 110px; }.ac-product-icon { width: 48px; height: 48px; margin-bottom: 18px; }.ac-hero h1 { font-size: 53px; }.ac-version { min-width: 180px; }.ac-switch .wrap { width: 100%; grid-template-columns: repeat(2, 1fr); }.ac-switch button { min-height: 68px; border-bottom: 1px solid var(--line); }.ac-switch button:nth-child(2) { border-right: 0; }.ac-section { padding: 74px 0; }.ac-section-head { display: block; }.ac-section-head h2 { font-size: 34px; }.ac-section-head > p { margin-top: 18px; }.ac-feature-grid { grid-template-columns: 1fr; }.ac-feature-grid article { min-height: 160px; }.ac-status .wrap { width: 100%; grid-template-columns: repeat(3, 1fr); }.ac-status .wrap > div { min-height: 95px; padding: 15px; }.ac-status .ac-status-version { grid-column: 1/-1; }.ac-download-section { padding: 76px 0; }.ac-download-layout { grid-template-columns: 1fr; }.ac-download-layout h2 { font-size: 40px; }.ac-package { min-height: 235px; }.ac-package > a { left: 28px; right: auto; }.ac-support-links { grid-template-columns: 1fr; }.ac-support-links a { border-right: 0; border-bottom: 1px solid var(--line); }.ac-support-links a:last-child { border-bottom: 0; } }

/* Readability scale */
.nav a { font-size: 14px; }
.auth button { font-size: 13px; }
.kicker { font-size: 12px; }
.hero-lead { font-size: 17px; }
.hero-download-head { font-size: 12px; }
.hero-download-no { font-size: 10px; }
.hero-download-copy strong { font-size: 15px; }
.hero-download-copy small { font-size: 12px; }
.hero-stat strong { font-size: 24px; }
.hero-stat span { font-size: 12px; }
.notice-label { font-size: 11px; }
.notice-title { font-size: 14px; }
.notice-date, .notice-more { font-size: 12px; }
.section-kicker { font-size: 11px; }
.section-desc { font-size: 14px; }
.security-card { min-height: 305px; }
.security-no { font-size: 11px; }
.security-card h3 { font-size: 20px; }
.security-card p { font-size: 14px; line-height: 1.85; }
.security-more { font-size: 13px; }
.advantage-intro p { font-size: 14px; }
.outline-link { font-size: 13px; }
.advantage .no { font-size: 11px; }
.advantage h3 { font-size: 18px; }
.advantage p { font-size: 13px; }
.version-tab { font-size: 13px; }
.version-tag { font-size: 11px; }
.version-card h3 { font-size: 21px; }
.version-card p { font-size: 14px; }
.protection-item h3 { font-size: 17px; }
.protection-item p { font-size: 13px; }
.tutorial-feature p { font-size: 14px; }
.tutorial-type { font-size: 11px; }
.tutorial-item h4 { font-size: 16px; }
.tutorial-item p { font-size: 13px; }
.ai-card h3 { font-size: 20px; }
.ai-card p { font-size: 14px; }
.ai-action { font-size: 13px; }
.contact-copy p { font-size: 14px; }
.footer-note, .footer-links a { font-size: 12px; }

.download-nav a { font-size: 13px; }
.download-hero-inner > div:first-child > p:last-child { font-size: 15px; }
.edition-tabs button strong { font-size: 18px; }
.edition-tabs button small { font-size: 11px; }
.release-heading > p { font-size: 14px; }
.release-table-head { font-size: 13px; letter-spacing: 0; }
.release-version > span { font-size: 12px; }
.release-version strong { font-size: 22px; line-height: 1.4; }
.release-version small { font-size: 14px; line-height: 1.6; }
.release-row time, .release-size { font-size: 15px; }
.release-row p { font-size: 16px; line-height: 1.8; }
.release-download { font-size: 13px; }
.download-note strong { font-size: 14px; }
.download-note p, .download-note a { font-size: 13px; }

.ac-header nav a { font-size: 13px; }
.ac-hero-copy > p:last-of-type { font-size: 15px; }
.ac-version span, .ac-version small { font-size: 11px; }
.ac-switch button strong { font-size: 15px; }
.ac-switch button small { font-size: 11px; }
.ac-section-head > p { font-size: 13px; }
.ac-feature-grid h3 { font-size: 18px; }
.ac-feature-grid p { font-size: 13px; }
.ac-status span, .ac-status small { font-size: 11px; }
.ac-download-copy { font-size: 14px; }
.ac-package > span, .ac-package > small { font-size: 11px; }
.ac-package > strong { font-size: 24px; }
.ac-package > a { font-size: 13px; }
.ac-support-links span { font-size: 11px; }
.ac-support-links strong { font-size: 14px; }
@media (max-width: 700px) { .nav a { font-size: 13px; }.hero-lead { font-size: 15px; }.hero-download-copy strong { font-size: 14px; }.security-card p { font-size: 13px; }.ac-feature-grid p { font-size: 13px; } }

/* Advantage matrix */
.advantage-section { position: relative; background: linear-gradient(180deg, #060b16, #070f1d); border-top: 1px solid rgba(177,205,242,.07); border-bottom: 1px solid rgba(177,205,242,.07); }
.advantage-head { align-items: flex-end; margin-bottom: 42px; }.advantage-head h2 { white-space: nowrap; }.advantage-summary { display: flex; align-items: flex-end; gap: 42px; }.advantage-summary > p { max-width: 430px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.9; }.advantage-summary .outline-link { flex: 0 0 auto; padding-bottom: 5px; border-bottom: 1px solid rgba(67,139,255,.55); }
.advantage-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.advantage, .advantage:nth-child(odd), .advantage:nth-child(even) { position: relative; min-height: 225px; padding: 25px 25px 28px; overflow: hidden; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background .25s, transform .25s; }.advantage:hover { z-index: 1; background: linear-gradient(145deg, rgba(39,105,205,.15), rgba(14,29,50,.38)); transform: translateY(-3px); }.advantage::after { position: absolute; right: -54px; bottom: -78px; width: 155px; height: 155px; content: ''; border: 1px solid rgba(93,229,255,.09); border-radius: 50%; }.advantage-top { display: flex; align-items: center; justify-content: space-between; }.advantage .no { color: #6381a9; font-family: 'DM Mono', monospace; font-size: 11px; }.advantage-label { padding: 3px 7px; border: 1px solid rgba(93,229,255,.2); color: var(--cyan); font-size: 10px; }.advantage h3 { margin: 48px 0 11px; font-size: 19px; font-weight: 600; }.advantage p { max-width: 235px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.8; }.advantage > i { position: absolute; left: 25px; bottom: 25px; width: 28px; height: 2px; background: var(--blue); transition: width .25s; }.advantage:hover > i { width: 68px; background: var(--cyan); }
@media (max-width: 1050px) { .advantage-head { display: block; }.advantage-summary { justify-content: space-between; margin-top: 22px; }.advantage-grid { grid-template-columns: repeat(2, 1fr); }.advantage p { max-width: 360px; } }
@media (max-width: 700px) { .advantage-head h2 { white-space: normal; }.advantage-summary { display: block; }.advantage-summary .outline-link { margin-top: 20px; }.advantage-grid { grid-template-columns: 1fr; }.advantage, .advantage:nth-child(odd), .advantage:nth-child(even) { min-height: 190px; padding: 22px; }.advantage h3 { margin-top: 34px; }.advantage > i { left: 22px; bottom: 21px; } }

/* Hero download dates */
.hero-download-head, .hero-downloads { max-width: 760px; }
.hero-download-head { font-size: 15px; }
.hero-download { min-height: 96px; }
.hero-download-no { font-size: 13px; }
.hero-download-copy { gap: 3px; }
.hero-download-copy strong { font-size: 18px; }
.hero-download-copy small { font-size: 15px; }
.hero-download-copy time { color: rgba(139,177,226,.82); font-family: 'DM Mono', monospace; font-size: 13px; letter-spacing: 0; white-space: nowrap; }
.hero-download b { font-size: 20px; }
.hero-stat strong { font-size: 26px; }
.hero-stat span { font-size: 13px; }
@media (max-width: 700px) { .hero { min-height: 980px; }.hero-download { min-height: 88px; }.hero-download-copy strong { font-size: 17px; }.hero-download-copy small { font-size: 15px; }.hero-download-copy time { font-size: 13px; } }
@media (max-width: 900px) { .hero h1.hero-title-single { font-size: 43px; } }
@media (max-width: 700px) { .hero h1.hero-title-single { font-size: 22px; } }

/* Three-dimensional engine download panels */
.hero-downloads { perspective: 1000px; }
.hero-download { position: relative; isolation: isolate; border-radius: 8px; transform-style: preserve-3d; background: linear-gradient(145deg, rgba(25,48,79,.92) 0%, rgba(10,23,42,.94) 48%, rgba(4,11,22,.98) 100%); box-shadow: 0 12px 26px rgba(0,0,0,.3), inset 0 1px 0 rgba(255,255,255,.16), inset 0 -1px 0 rgba(93,229,255,.13); transition: transform .22s, border-color .22s, background .22s, box-shadow .22s; }
.hero-download::before { position: absolute; z-index: 0; inset: 0; content: ''; pointer-events: none; border: 1px solid rgba(93,229,255,.14); border-radius: 7px; background: linear-gradient(120deg, rgba(255,255,255,.08), transparent 28%, transparent 72%, rgba(93,229,255,.06)); }
.hero-download::after { position: absolute; z-index: 1; right: 18px; bottom: 0; left: 18px; height: 2px; content: ''; pointer-events: none; border: 0; border-radius: 8px; background: linear-gradient(90deg, transparent, rgba(93,229,255,.7), transparent); opacity: .72; }
.hero-download > * { position: relative; z-index: 1; }
.hero-download:hover { transform: translateY(-4px) rotateX(1deg); background: linear-gradient(145deg, #5a9aff 0%, #438bff 55%, #2868d6 100%); box-shadow: 0 18px 34px rgba(39,113,238,.38), inset 0 1px 0 rgba(255,255,255,.36), inset 0 -1px 0 rgba(15,67,165,.42); }
.hero-download:hover::before { border-color: rgba(255,255,255,.34); background: linear-gradient(120deg, rgba(255,255,255,.2), transparent 34%, transparent 68%, rgba(255,255,255,.12)); }
.hero-download:hover::after { background: linear-gradient(90deg, transparent, rgba(255,255,255,.9), transparent); opacity: 1; }

/* Independent information pages */
.portal-page { min-height: 100vh; overflow: hidden; background: #060b16; }
.portal-header { position: absolute; z-index: 20; top: 0; left: 0; right: 0; height: 86px; border-bottom: 1px solid rgba(202,225,255,.13); }
.portal-header-inner { height: 100%; display: flex; align-items: center; }
.portal-header .brand img { width: 158px; }
.portal-nav { display: flex; align-items: center; gap: 27px; margin-left: auto; }
.portal-nav a { position: relative; color: rgba(238,245,255,.72); font-size: 16px; }
.portal-nav a::after { position: absolute; right: 0; bottom: -33px; left: 0; height: 2px; content: ''; background: var(--cyan); transform: scaleX(0); transition: transform .2s; }
.portal-nav a:hover, .portal-nav a.active { color: #fff; }
.portal-nav a:hover::after, .portal-nav a.active::after { transform: scaleX(1); }
.portal-download { display: inline-flex; align-items: center; gap: 18px; min-height: 45px; margin-left: 30px; padding: 0 18px; border: 1px solid rgba(93,229,255,.42); color: var(--cyan); font-size: 15px; }
.portal-download:hover { border-color: var(--cyan); background: rgba(93,229,255,.08); }
.portal-menu { display: none; min-width: 58px; min-height: 45px; margin-left: 10px; border: 1px solid rgba(93,229,255,.42); background: transparent; color: var(--cyan); font-size: 15px; }

.portal-hero { position: relative; min-height: 540px; display: flex; align-items: center; overflow: hidden; background: #081321; }
.portal-hero::before { position: absolute; inset: 0; content: ''; background: linear-gradient(90deg, rgba(5,12,24,.98) 4%, rgba(6,14,28,.82) 48%, rgba(5,14,28,.34)), url('https://images.unsplash.com/photo-1518709268805-4e9042af9f23?auto=format&fit=crop&w=2200&q=88') center 42%/cover; opacity: .78; }
.portal-hero::after { position: absolute; inset: 0; content: ''; background: radial-gradient(circle at 76% 40%, rgba(57,139,255,.28), transparent 30%), linear-gradient(180deg, transparent 45%, #060b16 100%); }
.portal-hero-grid { position: absolute; z-index: 1; inset: 0; opacity: .14; background-image: linear-gradient(rgba(131,186,255,.22) 1px, transparent 1px), linear-gradient(90deg, rgba(131,186,255,.22) 1px, transparent 1px); background-size: 84px 84px; mask-image: linear-gradient(90deg, black, transparent 88%); }
.portal-hero-inner { position: relative; z-index: 2; display: flex; align-items: flex-end; justify-content: space-between; gap: 60px; padding-top: 80px; }
.portal-hero-copy { max-width: 720px; }
.portal-kicker { display: flex; align-items: center; gap: 12px; margin: 0 0 22px; color: var(--cyan); font-family: 'DM Mono', monospace; font-size: 12px; letter-spacing: 0; }
.portal-kicker::before { width: 34px; height: 1px; content: ''; background: currentColor; }
.portal-hero h1 { margin: 0; font-size: clamp(48px, 6vw, 76px); line-height: 1.08; letter-spacing: 0; }
.portal-hero h1 em { color: var(--cyan); font-style: normal; }
.portal-hero-copy > p:last-child { max-width: 610px; margin: 26px 0 0; color: rgba(229,240,255,.68); font-size: 16px; line-height: 1.9; }
.portal-hero-meta { min-width: 245px; display: flex; flex-direction: column; padding: 20px 0 20px 22px; border-left: 1px solid rgba(93,229,255,.72); }
.portal-hero-meta span { color: var(--cyan); font-family: 'DM Mono', monospace; font-size: 12px; }
.portal-hero-meta strong { margin-top: 12px; font-size: 20px; }

.portal-section { padding: 96px 0 108px; }
.portal-section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; margin-bottom: 35px; }
.portal-section-head.compact { margin-bottom: 24px; }
.portal-section-head p, .protection-flow-title > p, .portal-cta p { margin: 0 0 12px; color: var(--blue); font-family: 'DM Mono', monospace; font-size: 12px; letter-spacing: 0; }
.portal-section-head h2, .protection-flow-title h2, .portal-cta h2 { margin: 0; font-size: 39px; letter-spacing: 0; }
.portal-section-head > span { max-width: 360px; color: var(--muted); font-size: 14px; line-height: 1.8; }
.portal-filters { display: flex; flex-wrap: wrap; margin-bottom: 32px; border-left: 1px solid var(--line); }
.portal-filters button { min-width: 104px; min-height: 44px; padding: 0 18px; border: 1px solid var(--line); border-left: 0; background: transparent; color: var(--muted); font-size: 13px; cursor: pointer; }
.portal-filters button:hover, .portal-filters button.active { border-color: rgba(67,139,255,.72); background: rgba(67,139,255,.14); color: #fff; }

.release-log { border-top: 1px solid var(--line); }
.release-log-row { display: grid; grid-template-columns: 150px minmax(0, 1fr) 180px; gap: 34px; min-height: 230px; padding: 31px 0; border-bottom: 1px solid var(--line); color: inherit; text-decoration: none; transition: border-color .2s, background .2s; }
.release-log-row:hover { border-bottom-color: rgba(93,229,255,.48); background: rgba(67,139,255,.035); }
.release-log-date { display: flex; flex-direction: column; }
.release-log-date time { color: #fff; font-family: 'DM Mono', monospace; font-size: 18px; }
.release-log-date span { margin-top: 9px; color: var(--cyan); font-size: 13px; }
.release-log-title { display: flex; align-items: center; gap: 13px; }
.release-log-title > span { padding: 4px 8px; border: 1px solid rgba(93,229,255,.28); color: var(--cyan); font-size: 11px; white-space: nowrap; }
.release-log-title h3 { margin: 0; font-size: 22px; }
.release-log-main > p { max-width: 650px; margin: 14px 0 20px; color: var(--muted); font-size: 14px; line-height: 1.8; }
.release-log-main ul { display: flex; flex-wrap: wrap; gap: 9px 24px; margin: 0; padding: 0; list-style: none; }
.release-log-main li { color: rgba(223,237,255,.7); font-size: 13px; }
.release-log-main li::before { margin-right: 8px; color: var(--blue); content: '+'; }
.release-log-version { display: flex; align-items: flex-end; flex-direction: column; text-align: right; }
.release-log-version small { color: #627794; font-family: 'DM Mono', monospace; font-size: 11px; }
.release-log-version strong { margin-top: 7px; font-size: 18px; }
.release-log-detail-link { margin-top: auto; color: var(--cyan); font-size: 13px; }

.portal-tool-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.portal-tool { position: relative; min-height: 310px; padding: 27px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(12,24,42,.42); transition: background .25s, transform .25s; }
.portal-tool:hover { z-index: 1; background: rgba(27,65,116,.28); transform: translateY(-3px); }
.portal-tool-top { display: flex; align-items: center; justify-content: space-between; }
.portal-tool-top > span { color: #6e86a7; font-family: 'DM Mono', monospace; font-size: 12px; }
.portal-tool-top small { padding: 4px 8px; border: 1px solid rgba(93,229,255,.25); color: var(--cyan); font-size: 11px; }
.portal-tool > p { margin: 38px 0 8px; color: var(--blue); font-size: 13px; }
.portal-tool h3 { margin: 0; font-size: 23px; }
.portal-tool-line { width: 34px; height: 2px; margin: 22px 0 17px; background: var(--blue); }
.portal-tool > strong { display: block; max-width: 310px; color: var(--muted); font-size: 14px; font-weight: 400; line-height: 1.8; }
.portal-tool > b { position: absolute; right: 27px; bottom: 25px; color: #dfeeff; font-size: 13px; font-weight: 500; }
.portal-tool > b span { margin-left: 8px; color: var(--cyan); }
.portal-process { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #091525; }
.portal-process .wrap { display: grid; grid-template-columns: repeat(3, 1fr); }
.portal-process .wrap > div { min-height: 150px; padding: 27px; border-right: 1px solid var(--line); }
.portal-process .wrap > div:first-child { border-left: 1px solid var(--line); }
.portal-process span { display: block; color: var(--cyan); font-family: 'DM Mono', monospace; font-size: 12px; }
.portal-process strong { display: block; margin-top: 25px; font-size: 18px; }
.portal-process p { margin: 7px 0 0; color: var(--muted); font-size: 13px; }

.ac-product-icon img { width: 100%; height: 100%; padding: 7px; object-fit: contain; }
.ac-product-icon span { line-height: 1; }
.ac-switch button > span img { width: 100%; height: 100%; padding: 5px; object-fit: contain; }
.ac-switch button > span b { font-size: 18px; font-weight: 400; }

.docs-search { display: grid; grid-template-columns: 190px 1fr; align-items: center; min-height: 90px; margin-bottom: 24px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.docs-search label { font-size: 20px; font-weight: 600; }
.docs-search > div { position: relative; }
.docs-search input { width: 100%; height: 48px; padding: 0 48px 0 17px; border: 1px solid rgba(177,205,242,.23); outline: 0; background: #0b1525; color: #fff; font: inherit; font-size: 14px; }
.docs-search input:focus { border-color: var(--cyan); }
.docs-search input::placeholder { color: #667894; }
.docs-search > div span { position: absolute; top: 10px; right: 17px; color: var(--cyan); font-size: 22px; }
.docs-result-head { display: flex; justify-content: space-between; padding: 16px 0; border-bottom: 1px solid var(--line); }
.docs-result-head strong { font-size: 18px; }
.docs-result-head span { color: var(--muted); font-size: 13px; }
.docs-list > a { display: grid; grid-template-columns: 52px minmax(0, 1fr) 80px 25px; align-items: center; gap: 22px; min-height: 128px; border-bottom: 1px solid var(--line); transition: background .2s; }
.docs-list > a:hover { background: rgba(67,139,255,.07); }
.docs-index { color: #5e7699; font-family: 'DM Mono', monospace; font-size: 12px; }
.docs-list small { color: var(--cyan); font-size: 11px; }
.docs-list h3 { margin: 7px 0 5px; font-size: 19px; }
.docs-list p { margin: 0; color: var(--muted); font-size: 13px; }
.docs-list time { color: var(--muted); font-size: 12px; }
.docs-list b { color: var(--cyan); font-size: 19px; font-weight: 400; }
.portal-empty { padding: 45px 0; color: var(--muted); font-size: 15px; }

.security-directory { padding-top: 82px; }
.security-directory-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.security-directory-card { position: relative; min-height: 390px; display: flex; flex-direction: column; padding: 30px; overflow: hidden; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(10,22,39,.55); transition: background .25s, transform .25s; }
.security-directory-card:hover { z-index: 1; background: rgba(24,59,103,.3); transform: translateY(-3px); }
.security-directory-top { display: flex; align-items: center; justify-content: space-between; }
.security-directory-top > span { color: #6d84a4; font-family: 'DM Mono', monospace; font-size: 11px; }
.security-directory-top i { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid rgba(93,229,255,.42); color: var(--cyan); font-size: 20px; font-style: normal; }
.security-directory-top i img { width: 100%; height: 100%; padding: 5px; object-fit: contain; }
.security-directory-top i b { font-weight: 400; line-height: 1; }
.security-directory-card h3 { margin: 31px 0 7px; font-size: 26px; }
.security-directory-card > strong { color: var(--cyan); font-family: 'DM Mono', monospace; font-size: 12px; }
.security-directory-card > p { max-width: 460px; margin: 17px 0 21px; color: var(--muted); font-size: 14px; line-height: 1.8; }
.security-directory-card ul { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 28px; padding: 0; list-style: none; }
.security-directory-card li { padding: 5px 9px; border: 1px solid rgba(126,159,202,.2); color: rgba(222,236,255,.7); font-size: 11px; }
.security-directory-actions { display: flex; align-items: center; gap: 24px; margin-top: auto; padding-top: 20px; border-top: 1px solid var(--line); }
.security-directory-actions a { color: #e8f2ff; font-size: 13px; }
.security-directory-actions a span { margin-left: 7px; color: var(--cyan); }
.security-directory-actions a:hover { color: var(--cyan); }
.security-directory-note { margin: 23px 0 0; color: #6b7f9c; font-size: 12px; line-height: 1.8; }
.security-deploy { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #091525; }
.security-deploy .wrap { display: grid; grid-template-columns: repeat(3, 1fr); }
.security-deploy .wrap > div { min-height: 155px; padding: 27px; border-right: 1px solid var(--line); }
.security-deploy .wrap > div:first-child { border-left: 1px solid var(--line); }
.security-deploy span { color: var(--cyan); font-family: 'DM Mono', monospace; font-size: 12px; }
.security-deploy strong { display: block; margin-top: 25px; font-size: 18px; }
.security-deploy p { margin: 7px 0 0; color: var(--muted); font-size: 13px; }

.news-section { padding-top: 76px; }
.news-section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 48px; margin-bottom: 34px; }
.news-section-head .portal-section-head { flex: 1; margin: 0; }
.news-section-head .portal-section-head > span { margin-left: auto; }
.news-overview { display: grid; grid-template-columns: 108px 150px; flex: 0 0 auto; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.news-overview > div { min-height: 74px; display: flex; justify-content: center; flex-direction: column; padding: 0 17px; border-left: 1px solid var(--line); }
.news-overview > div:last-child { border-right: 1px solid var(--line); }
.news-overview strong { color: #fff; font-family: 'DM Mono', monospace; font-size: 18px; }
.news-overview span { margin-top: 6px; color: #6e82a0; font-size: 11px; }
.news-toolbar { min-height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 28px; padding: 9px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.news-toolbar-label { display: flex; align-items: center; gap: 14px; white-space: nowrap; }
.news-toolbar-label span { font-size: 15px; font-weight: 600; }
.news-toolbar-label strong { color: #6f84a2; font-family: 'DM Mono', monospace; font-size: 11px; font-weight: 400; }
.news-filters { margin: 0; border-left: 0; }
.news-filters button { min-width: 88px; min-height: 38px; border: 0; border-left: 1px solid var(--line); }
.news-filters button:last-child { border-right: 1px solid var(--line); }
.news-filters button:hover, .news-filters button.active { border-color: rgba(67,139,255,.5); background: rgba(67,139,255,.15); box-shadow: inset 0 -2px var(--blue); }
.news-layout { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(340px, .65fr); gap: 38px; align-items: start; }
.news-list { border-top: 1px solid var(--line); }
.news-list button { width: 100%; min-height: 132px; display: grid; grid-template-columns: 48px minmax(0, 1fr) 28px; align-items: center; gap: 20px; padding: 22px 18px 22px 0; border: 0; border-bottom: 1px solid var(--line); background: transparent; color: inherit; text-align: left; cursor: pointer; transition: background .2s, box-shadow .2s; }
.news-list button:hover { background: linear-gradient(90deg, rgba(67,139,255,.1), rgba(67,139,255,.02)); }
.news-list button.active { background: linear-gradient(90deg, rgba(67,139,255,.17), rgba(67,139,255,.035)); box-shadow: inset 3px 0 var(--cyan); }
.news-list-index { display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid rgba(122,157,203,.28); color: #6880a0; font-family: 'DM Mono', monospace; font-size: 11px; }
.news-list button.active .news-list-index { border-color: rgba(93,229,255,.52); color: var(--cyan); }
.news-list-content { min-width: 0; display: block; }
.news-list-meta { display: flex; align-items: center; gap: 9px; }
.news-list-meta small { color: var(--cyan); font-size: 11px; }
.news-list-meta b { padding: 2px 6px; background: var(--blue); color: #fff; font-size: 10px; font-weight: 500; }
.news-list-meta time { margin-left: auto; color: #7186a5; font-family: 'DM Mono', monospace; font-size: 11px; }
.news-list-content > strong { display: block; margin: 11px 0 7px; color: #f4f8ff; font-size: 19px; line-height: 1.35; }
.news-list-content > span:last-child { display: block; overflow: hidden; color: var(--muted); font-size: 13px; line-height: 1.7; text-overflow: ellipsis; white-space: nowrap; }
.news-list-arrow { justify-self: end; color: var(--cyan); font-size: 20px; transition: transform .2s; }
.news-list button:hover .news-list-arrow, .news-list button.active .news-list-arrow { transform: translateX(4px); }
.news-detail { position: sticky; top: 24px; min-height: 470px; padding: 32px; border: 1px solid rgba(177,205,242,.2); border-top: 2px solid var(--cyan); background: linear-gradient(150deg, rgba(15,33,57,.97), rgba(8,19,34,.98)); box-shadow: 0 18px 50px rgba(0,0,0,.2); }
.news-detail-top { display: flex; align-items: center; justify-content: space-between; padding-bottom: 17px; border-bottom: 1px solid var(--line); }
.news-detail-top span { color: var(--cyan); font-size: 12px; font-weight: 600; }
.news-detail-top time { color: #7186a5; font-family: 'DM Mono', monospace; font-size: 11px; }
.news-detail-category { display: inline-block; margin-top: 26px; padding: 4px 8px; border: 1px solid rgba(93,229,255,.26); color: var(--cyan); font-size: 11px; }
.news-detail h2 { margin: 17px 0 20px; font-size: 27px; line-height: 1.45; }
.news-detail > p { margin: 0; color: rgba(223,235,252,.7); font-size: 14px; line-height: 2; }
.news-detail-footer { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-top: 52px; padding-top: 18px; border-top: 1px solid var(--line); }
.news-detail-footer > span { display: flex; flex-direction: column; gap: 6px; }
.news-detail-footer small { color: #6f84a2; font-size: 10px; }
.news-detail-footer strong { font-size: 14px; }
.news-detail-footer em { color: #657a98; font-size: 10px; font-style: normal; text-align: right; }

.protection-feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.protection-feature-grid article { position: relative; min-height: 305px; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(11,22,38,.5); }
.protection-feature-grid article > div { display: flex; align-items: center; justify-content: space-between; }
.protection-feature-grid article > div span { color: #6780a3; font-family: 'DM Mono', monospace; font-size: 12px; }
.protection-feature-grid article > div small { padding: 4px 8px; border: 1px solid rgba(93,229,255,.24); color: var(--cyan); font-size: 11px; }
.protection-feature-grid h3 { margin: 62px 0 14px; font-size: 21px; }
.protection-feature-grid p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.8; }
.protection-feature-grid i { position: absolute; bottom: 27px; left: 28px; width: 35px; height: 2px; background: var(--blue); }
.protection-flow { padding: 90px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #091525; }
.protection-flow .wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: start; }
.protection-flow ol { margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.protection-flow li { display: grid; grid-template-columns: 60px 1fr; gap: 20px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.protection-flow li > span { color: var(--cyan); font-family: 'DM Mono', monospace; font-size: 13px; }
.protection-flow li strong { font-size: 18px; }
.protection-flow li p { margin: 7px 0 0; color: var(--muted); font-size: 13px; }
.protection-showcase { padding: 92px 0 105px; background: #060b16; }
.protection-showcase-link { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(320px, .65fr); min-height: 430px; margin-top: 38px; overflow: hidden; border: 1px solid rgba(177,205,242,.22); background: #0a1525; transition: border-color .25s, transform .25s, box-shadow .25s; }
.protection-showcase-link:hover { border-color: rgba(93,229,255,.55); transform: translateY(-4px); box-shadow: 0 24px 60px rgba(0,0,0,.28); }
.protection-showcase-link figure { position: relative; min-height: 430px; margin: 0; overflow: hidden; border-right: 1px solid var(--line); background: #050a13; }
.protection-showcase-link figure::after { position: absolute; inset: 0; content: ''; pointer-events: none; background: linear-gradient(90deg, transparent 55%, rgba(5,12,22,.54)), linear-gradient(180deg, transparent 65%, rgba(4,9,17,.72)); }
.protection-showcase-link figure img { width: 100%; height: 100%; object-fit: cover; object-position: top center; transition: transform .35s; }
.protection-showcase-link:hover figure img { transform: scale(1.025); }
.protection-showcase-link figure span { position: absolute; z-index: 1; top: 22px; left: 22px; padding: 7px 10px; border: 1px solid rgba(93,229,255,.42); background: rgba(5,12,23,.82); color: var(--cyan); font-family: 'DM Mono', monospace; font-size: 10px; }
.protection-showcase-copy { display: flex; justify-content: center; flex-direction: column; padding: 38px; }
.protection-showcase-copy > small { color: var(--cyan); font-size: 12px; }
.protection-showcase-copy h3 { margin: 16px 0 15px; color: #fff; font-size: 29px; }
.protection-showcase-copy p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.9; }
.protection-showcase-copy ul { display: grid; gap: 10px; margin: 25px 0 32px; padding: 0; list-style: none; }
.protection-showcase-copy li { color: rgba(225,238,255,.75); font-size: 13px; }
.protection-showcase-copy li::before { margin-right: 9px; color: var(--cyan); content: '+'; }
.protection-showcase-copy > strong { color: #fff; font-size: 14px; font-weight: 600; }
.protection-showcase-copy > strong span { margin-left: 8px; color: var(--cyan); }

/* Version protection showcase detail */
.case-page { min-height: 100vh; overflow: hidden; background: #060b16; }
.case-missing { min-height: calc(100vh - 190px); display: grid; place-items: center; padding: 150px 0 90px; }
.case-missing-card { max-width: 640px; padding: 48px; border: 1px solid var(--line); background: rgba(8,19,34,.8); }
.case-missing-card h1 { margin: 14px 0 17px; color: #fff; font-size: clamp(34px, 5vw, 56px); }
.case-missing-card > p:not(.portal-kicker) { margin: 0 0 28px; color: var(--muted); font-size: 15px; line-height: 1.9; }
.case-hero { position: relative; min-height: 650px; display: flex; align-items: center; overflow: hidden; background: #07111f; }
.case-hero::before { position: absolute; inset: 0; content: ''; background: linear-gradient(90deg, rgba(4,10,19,.99) 0%, rgba(4,10,19,.93) 43%, rgba(5,11,19,.5) 68%, rgba(5,9,15,.3)), url('/assets/hero-legend-festival-v4-flipped.png') 62% center/cover; }
.case-hero::after { position: absolute; inset: 0; content: ''; background: linear-gradient(180deg, rgba(4,9,17,.06), rgba(4,9,17,.92)); }
.case-hero-inner { position: relative; z-index: 1; padding: 138px 0 82px; }
.case-back { display: inline-flex; align-items: center; gap: 9px; margin-bottom: 54px; color: #8fa9ca; font-size: 13px; }
.case-back:hover { color: var(--cyan); }
.case-hero-copy { max-width: 790px; }
.case-hero h1 { margin: 0; font-size: clamp(52px, 6vw, 78px); line-height: 1.08; }
.case-hero h1 em { color: var(--cyan); font-style: normal; }
.case-hero-copy > p:last-child { max-width: 650px; margin: 25px 0 0; color: rgba(229,240,255,.7); font-size: 16px; line-height: 1.9; }
.case-meta { display: grid; grid-template-columns: repeat(4, minmax(145px, 1fr)); max-width: 850px; margin-top: 48px; border-top: 1px solid rgba(177,205,242,.2); border-left: 1px solid rgba(177,205,242,.2); }
.case-meta > div { min-height: 90px; display: flex; justify-content: center; flex-direction: column; padding: 0 20px; border-right: 1px solid rgba(177,205,242,.2); border-bottom: 1px solid rgba(177,205,242,.2); background: rgba(6,15,28,.5); }
.case-meta span { color: #6d82a0; font-size: 10px; }
.case-meta strong { margin-top: 8px; color: #fff; font-size: 15px; }
.case-meta > div:first-child strong { color: var(--cyan); }
.case-intro { padding: 96px 0; }
.case-intro-grid { display: grid; grid-template-columns: minmax(260px, .7fr) minmax(0, 1.3fr); gap: 80px; align-items: start; }
.case-facts { border-top: 1px solid var(--line); }
.case-facts > div { display: flex; align-items: center; justify-content: space-between; min-height: 66px; border-bottom: 1px solid var(--line); }
.case-facts span { color: #6c82a0; font-size: 12px; }
.case-facts strong { color: #dceaff; font-size: 13px; }
.case-intro-copy > p:first-child, .case-gallery-head p, .case-protection-head p { margin: 0 0 13px; color: var(--blue); font-family: 'DM Mono', monospace; font-size: 12px; }
.case-intro-copy h2, .case-gallery-head h2, .case-protection-head h2 { margin: 0; font-size: 39px; }
.case-intro-copy > div { width: 42px; height: 2px; margin: 27px 0; background: var(--cyan); }
.case-intro-copy > p:not(:first-child) { margin: 0 0 17px; color: var(--muted); font-size: 14px; line-height: 2; }
.case-gallery { padding: 92px 0 105px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #091525; }
.case-gallery-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; margin-bottom: 34px; }
.case-gallery-head > span { color: var(--muted); font-size: 13px; }
.case-gallery-layout { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 22px; align-items: start; }
.case-main-shot { position: relative; width: 100%; aspect-ratio: 16 / 10; overflow: hidden; border: 1px solid rgba(177,205,242,.24); background: #030811; cursor: zoom-in; }
.case-main-shot img { width: 100%; height: 100%; object-fit: contain; }
.case-main-shot > span { position: absolute; right: 0; bottom: 0; left: 0; display: flex; align-items: center; justify-content: space-between; min-height: 58px; padding: 0 20px; background: rgba(3,9,18,.88); color: #fff; font-size: 14px; text-align: left; }
.case-main-shot > span b { color: var(--cyan); font-size: 18px; font-weight: 400; }
.case-thumbs { display: grid; gap: 12px; }
.case-thumb { width: 100%; min-height: 102px; display: grid; grid-template-columns: 112px minmax(0, 1fr); align-items: center; gap: 15px; padding: 9px; border: 1px solid rgba(177,205,242,.18); background: rgba(8,18,33,.75); color: inherit; text-align: left; cursor: pointer; }
.case-thumb:hover, .case-thumb.active { border-color: rgba(93,229,255,.55); background: rgba(24,57,98,.34); }
.case-thumb img { width: 112px; height: 80px; object-fit: cover; object-position: top center; }
.case-thumb span { min-width: 0; display: flex; flex-direction: column; gap: 7px; }
.case-thumb strong { color: #fff; font-size: 14px; }
.case-thumb small { overflow: hidden; color: #778ba8; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.case-protection { padding: 90px 0 105px; }
.case-protection-head { margin-bottom: 34px; }
.case-protection-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.case-protection-grid article { min-height: 235px; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.case-protection-grid span { color: var(--cyan); font-family: 'DM Mono', monospace; font-size: 11px; }
.case-protection-grid h3 { margin: 42px 0 13px; font-size: 20px; }
.case-protection-grid p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.8; }
.case-lightbox { position: fixed; z-index: 100; inset: 0; display: grid; place-items: center; padding: 55px; background: rgba(1,5,10,.94); backdrop-filter: blur(8px); }
.case-lightbox-inner { position: relative; max-width: min(1380px, 94vw); max-height: 90vh; display: flex; align-items: center; flex-direction: column; }
.case-lightbox img { max-width: 100%; max-height: calc(90vh - 70px); object-fit: contain; box-shadow: 0 20px 70px rgba(0,0,0,.45); }
.case-lightbox-caption { width: 100%; display: flex; justify-content: space-between; gap: 25px; padding-top: 15px; color: #fff; font-size: 14px; }
.case-lightbox-caption small { color: #7e93af; font-size: 11px; }
.case-lightbox-close { position: fixed; top: 22px; right: 26px; width: 42px; height: 42px; border: 1px solid rgba(255,255,255,.3); background: rgba(5,12,23,.85); color: #fff; font-size: 26px; cursor: pointer; }
.case-lightbox-close:hover { border-color: var(--cyan); color: var(--cyan); }

.portal-cta { padding: 76px 0; background: linear-gradient(90deg, #102d56, #0b1729 72%); }
.portal-cta .wrap { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.portal-cta .wrap > div:last-child { display: flex; gap: 12px; }
.portal-cta .btn { min-height: 48px; font-size: 14px; }
.portal-footer { padding: 58px 0 24px; border-top: 1px solid var(--line); background: #050a13; }
.portal-footer > .wrap:first-child { display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; gap: 40px; }
.portal-footer .brand img { width: 132px; }
.portal-footer p { max-width: 390px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.8; }
.portal-footer > .wrap:first-child > div { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 12px 24px; }
.portal-footer > .wrap:first-child > div a { color: rgba(229,239,255,.72); font-size: 12px; }
.portal-footer-bottom { display: flex; justify-content: space-between; margin-top: 42px; padding-top: 22px; border-top: 1px solid var(--line); color: #60728d; font-size: 11px; }

@media (max-width: 1080px) {
  .portal-nav { position: absolute; top: 78px; right: 40px; left: 40px; display: none; grid-template-columns: repeat(4, 1fr); gap: 0; padding: 10px; border: 1px solid var(--line); background: #122139; box-shadow: 0 12px 24px rgba(4, 13, 27, .24); }
  .portal-nav.open { display: grid; }
  .portal-nav a { min-height: 42px; display: grid; place-items: center; }
  .portal-nav a::after { display: none; }
  .portal-menu { display: block; }
  .portal-download { margin-left: auto; }
  .portal-tool-grid { grid-template-columns: repeat(2, 1fr); }
  .security-directory-card { min-height: 410px; }
  .protection-feature-grid { grid-template-columns: repeat(2, 1fr); }
  .protection-showcase-link { grid-template-columns: 1.15fr .85fr; }
  .case-gallery-layout { grid-template-columns: minmax(0, 1fr) 290px; }
  .news-section-head { align-items: flex-start; }
  .news-section-head .portal-section-head { display: block; }
  .news-section-head .portal-section-head > span { display: block; margin-top: 14px; }
  .news-toolbar { align-items: flex-start; flex-direction: column; }
  .news-filters { width: 100%; }
  .news-filters button { flex: 1; min-width: 0; }
  .news-layout { grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr); gap: 28px; }
}

@media (max-width: 760px) {
  .wrap { width: min(var(--max), calc(100% - 36px)); }
  .portal-header { height: 68px; }
  .portal-header-inner { width: calc(100% - 40px); }
  .portal-header .brand img { width: 124px; }
  .portal-download { min-height: 40px; margin-left: auto; padding: 0 12px; font-size: 13px; }
  .portal-menu { min-height: 40px; font-size: 13px; }
  .portal-nav { top: 68px; right: 18px; left: 18px; grid-template-columns: repeat(2, 1fr); }
  .portal-nav a { font-size: 13px; }
  .portal-hero { min-height: 610px; align-items: flex-end; }
  .portal-hero-inner { display: block; padding: 120px 0 70px; }
  .portal-hero h1 { font-size: 46px; }
  .portal-hero-copy > p:last-child { font-size: 15px; }
  .portal-hero-meta { min-width: 0; margin-top: 35px; }
  .portal-section { padding: 72px 0 80px; }
  .portal-section-head { display: block; }
  .portal-section-head h2, .protection-flow-title h2, .portal-cta h2 { font-size: 32px; }
  .portal-section-head > span { display: block; margin-top: 13px; }
  .portal-filters { display: grid; grid-template-columns: repeat(2, 1fr); }
  .portal-filters button { min-width: 0; border-bottom: 0; }
  .portal-filters button:nth-last-child(-n+2) { border-bottom: 1px solid var(--line); }
  .release-log-row { grid-template-columns: 1fr; gap: 22px; min-height: 0; padding: 28px 0; }
  .release-log-version { align-items: flex-start; text-align: left; }
  .release-log-detail-link { margin-top: 17px; }
  .release-log-main ul { display: grid; grid-template-columns: 1fr; }
  .portal-tool-grid, .protection-feature-grid { grid-template-columns: 1fr; }
  .security-directory { padding-top: 62px; }
  .security-directory-grid { grid-template-columns: 1fr; }
  .security-directory-card { min-height: 370px; padding: 25px; }
  .security-directory-actions { align-items: flex-start; flex-direction: column; gap: 14px; }
  .security-deploy .wrap { width: 100%; grid-template-columns: 1fr; }
  .security-deploy .wrap > div, .security-deploy .wrap > div:first-child { min-height: 125px; border-right: 0; border-bottom: 1px solid var(--line); border-left: 0; }
  .portal-tool { min-height: 290px; }
  .portal-process .wrap { grid-template-columns: 1fr; width: 100%; }
  .portal-process .wrap > div, .portal-process .wrap > div:first-child { min-height: 125px; border-right: 0; border-bottom: 1px solid var(--line); border-left: 0; }
  .docs-search { grid-template-columns: 1fr; gap: 16px; padding: 22px 0; }
  .docs-list > a { grid-template-columns: 35px minmax(0, 1fr) 20px; gap: 12px; min-height: 145px; }
  .docs-list time { display: none; }
  .docs-list p { line-height: 1.6; }
  .news-section { padding-top: 62px; }
  .news-section-head { display: block; }
  .news-overview { grid-template-columns: 1fr 1fr; margin-top: 28px; }
  .news-toolbar { display: block; padding: 15px 0 0; }
  .news-toolbar-label { margin-bottom: 14px; }
  .news-filters { display: grid; grid-template-columns: repeat(3, 1fr); }
  .news-filters button, .news-filters button:nth-last-child(-n+2) { min-height: 42px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .news-layout { grid-template-columns: 1fr; }
  .news-list button { grid-template-columns: 38px minmax(0, 1fr) 20px; gap: 12px; min-height: 142px; padding-right: 10px; }
  .news-list-index { width: 31px; height: 31px; }
  .news-list-meta time { margin-left: 0; }
  .news-list-content > span:last-child { display: -webkit-box; overflow: hidden; white-space: normal; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
  .news-detail { position: relative; top: 0; min-height: 0; padding: 27px; }
  .news-detail-footer { margin-top: 38px; }
  .protection-flow { padding: 72px 0; }
  .protection-flow .wrap { grid-template-columns: 1fr; gap: 35px; }
  .protection-showcase { padding: 72px 0 80px; }
  .protection-showcase-link { grid-template-columns: 1fr; min-height: 0; }
  .protection-showcase-link figure { min-height: 300px; border-right: 0; border-bottom: 1px solid var(--line); }
  .protection-showcase-copy { padding: 28px; }
  .case-hero { min-height: 720px; align-items: flex-end; }
  .case-hero-inner { padding: 110px 0 64px; }
  .case-back { margin-bottom: 44px; }
  .case-hero h1 { font-size: 45px; }
  .case-hero-copy > p:last-child { font-size: 14px; }
  .case-meta { grid-template-columns: repeat(2, 1fr); }
  .case-intro { padding: 72px 0; }
  .case-intro-grid { grid-template-columns: 1fr; gap: 45px; }
  .case-intro-copy h2, .case-gallery-head h2, .case-protection-head h2 { font-size: 32px; }
  .case-gallery { padding: 72px 0 80px; }
  .case-gallery-head { display: block; }
  .case-gallery-head > span { display: block; margin-top: 13px; }
  .case-gallery-layout { grid-template-columns: 1fr; }
  .case-main-shot { aspect-ratio: 4 / 3; }
  .case-thumb { grid-template-columns: 96px minmax(0, 1fr); }
  .case-thumb img { width: 96px; height: 70px; }
  .case-protection { padding: 72px 0 80px; }
  .case-protection-grid { grid-template-columns: 1fr; }
  .case-protection-grid article { min-height: 190px; }
  .case-lightbox { padding: 45px 18px; }
  .case-lightbox-caption { align-items: flex-start; flex-direction: column; gap: 5px; }
  .portal-cta .wrap { display: block; }
  .portal-cta .wrap > div:last-child { display: grid; margin-top: 28px; }
  .portal-footer > .wrap:first-child { grid-template-columns: 1fr; }
  .portal-footer > .wrap:first-child > div { justify-content: flex-start; }
  .portal-footer-bottom { display: grid; gap: 8px; }
}

@media (max-width: 700px) {
  .promo-notice .wrap { min-height: 74px; display: flex; grid-template-columns: none; gap: 15px; padding: 0; }
  .promo-notice .notice-label { grid-column: auto; font-size: 12px; }
  .promo-track a { padding-right: 48px; font-size: 15px; }
  .promo-notice .notice-more { display: none; }
}

@media (max-width: 700px) { .hero-brand-line { margin-bottom: 14px; font-size: 24px; } }

/* Lighter game-blue palette for easier reading. */
:root {
  --bg: #101c2e;
  --panel: #172943;
  --panel-2: #1d3554;
  --ink: #f4f8ff;
  --muted: #a9b9cf;
  --line: rgba(190, 218, 255, .22);
}
.topbar { background: #122139; box-shadow: 0 8px 24px rgba(4, 13, 27, .28); }
.hero, .portal-hero { background: #14263e; }
.hero-bg { background: linear-gradient(90deg, rgba(10, 23, 41, .88) 0%, rgba(10, 23, 41, .82) 39%, rgba(10, 23, 41, .56) 56%, rgba(10, 23, 41, .12) 82%, rgba(10, 23, 41, .2)), url('/assets/hero-legend-night.png') center center/cover; }
.hero-bg::after { background: radial-gradient(circle at 79% 63%, rgba(221, 71, 28, .18), transparent 30%), linear-gradient(180deg, rgba(12, 25, 44, .02), rgba(12, 25, 44, .64)); }
.security-band, .tutorials { background: #13263f; }
.ai-band { background: linear-gradient(180deg, #101c2e, #17304d); }
.footer, .portal-footer, .download-footer { background: #0d1a2c; }
.portal-page, .case-page, .protection-showcase { background: #101c2e; }
.portal-hero::before { background: linear-gradient(90deg, rgba(10, 23, 41, .88) 4%, rgba(10, 23, 41, .7) 48%, rgba(10, 23, 41, .24)), url('https://images.unsplash.com/photo-1518709268805-4e9042af9f23?auto=format&fit=crop&w=2200&q=88') center 42%/cover; }
.portal-hero::after { background: radial-gradient(circle at 76% 40%, rgba(57, 139, 255, .28), transparent 30%), linear-gradient(180deg, transparent 45%, #101c2e 100%); }
.case-hero { background: #14263e; }
.case-hero::before { background: linear-gradient(90deg, rgba(10, 23, 41, .9) 0%, rgba(10, 23, 41, .8) 43%, rgba(10, 23, 41, .38) 68%, rgba(10, 23, 41, .2)), url('/assets/hero-legend-night.png') center center/cover; }
.case-hero::after { background: linear-gradient(180deg, rgba(12, 25, 44, .02), rgba(12, 25, 44, .7)); }
.portal-process, .security-deploy, .protection-flow, .case-gallery { background: #13263f; }

/* Keep every standalone portal page visually aligned with the home page. */
.portal-header {
  position: fixed;
  z-index: 50;
  top: 0;
  right: 0;
  left: 0;
  height: 78px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(202, 225, 255, .12);
  background: #122139;
  box-shadow: 0 8px 24px rgba(4, 13, 27, .28);
  backdrop-filter: blur(10px);
}
.portal-header-inner { width: min(var(--max), calc(100% - 80px)); }
.portal-header .brand img { width: 142px; }
.portal-nav { gap: 29px; margin-left: auto; margin-right: 30px; }
.portal-nav a { color: rgba(238, 245, 255, .67); font-size: 13px; transition: color .2s; }
.portal-nav a::after { bottom: -29px; }
.portal-download {
  min-height: 38px;
  margin-left: 0;
  padding: 9px 14px;
  border-color: rgba(67, 139, 255, .85);
  background: var(--blue);
  color: #fff;
  font-size: 12px;
  box-shadow: 0 8px 20px rgba(67, 139, 255, .2);
  transition: background .2s, border-color .2s, transform .2s;
}
.portal-download:hover { border-color: #5a9aff; background: #5a9aff; transform: translateY(-2px); }
.portal-hero::before {
  background: linear-gradient(90deg, rgba(10, 23, 41, .88) 0%, rgba(10, 23, 41, .82) 39%, rgba(10, 23, 41, .56) 56%, rgba(10, 23, 41, .12) 82%, rgba(10, 23, 41, .2)), url('/assets/hero-legend-night.png') center center/cover;
}
.portal-hero-grid { opacity: .18; }
.release-detail-hero::before {
  background: linear-gradient(90deg, rgba(10, 23, 41, .88) 0%, rgba(10, 23, 41, .82) 39%, rgba(10, 23, 41, .56) 56%, rgba(10, 23, 41, .12) 82%, rgba(10, 23, 41, .2)), url('/assets/hero-legend-night.png') center center/cover;
}
.case-hero::before {
  background: linear-gradient(90deg, rgba(10, 23, 41, .88) 0%, rgba(10, 23, 41, .82) 39%, rgba(10, 23, 41, .56) 56%, rgba(10, 23, 41, .12) 82%, rgba(10, 23, 41, .2)), url('/assets/hero-legend-night.png') center center/cover;
}

@media (max-width: 1080px) {
  .portal-nav { top: 78px; }
}

@media (max-width: 760px) {
  .portal-header { height: 68px; }
  .portal-header-inner { width: calc(100% - 40px); }
  .portal-header .brand img { width: 124px; }
  .portal-download { min-height: 40px; padding: 8px 10px; font-size: 13px; }
  .portal-nav { top: 68px; }
  .portal-nav a { font-size: 13px; }
}

/* Keep download and product detail pages on the same fixed shell as the home page. */
.download-header.portal-header,
.ac-header.portal-header {
  position: fixed;
  z-index: 50;
  top: 0;
  right: 0;
  left: 0;
  height: 78px;
  border-bottom: 1px solid rgba(202, 225, 255, .12);
  background: #122139;
  box-shadow: 0 8px 24px rgba(4, 13, 27, .28);
  backdrop-filter: blur(10px);
}
.download-header.portal-header .download-header-inner,
.ac-header.portal-header .ac-header-inner {
  height: 100%;
}
.download-header.portal-header .brand img,
.ac-header.portal-header .brand img { width: 142px; }
.download-header.portal-header .download-nav,
.ac-header.portal-header .portal-nav { gap: 29px; margin-left: auto; margin-right: 30px; }
.download-header.portal-header .download-nav a,
.ac-header.portal-header .portal-nav a { color: rgba(238, 245, 255, .67); font-size: 13px; }
.download-header.portal-header .download-nav a:hover,
.ac-header.portal-header .portal-nav a:hover { color: #fff; }
.download-header.portal-header .download-help,
.ac-header.portal-header .ac-header-download { min-height: 38px; margin-left: 0; padding: 9px 14px; border-color: rgba(67, 139, 255, .85); background: var(--blue); color: #fff; font-size: 12px; box-shadow: 0 8px 20px rgba(67, 139, 255, .2); }
.download-header.portal-header .download-help:hover,
.ac-header.portal-header .ac-header-download:hover { border-color: #5a9aff; background: #5a9aff; color: #fff; transform: translateY(-2px); }
.download-hero-bg { background: linear-gradient(90deg, rgba(10, 23, 41, .88) 0%, rgba(10, 23, 41, .82) 39%, rgba(10, 23, 41, .56) 56%, rgba(10, 23, 41, .12) 82%, rgba(10, 23, 41, .2)), url('/assets/hero-legend-night.png') center center/cover; }
.ac-hero { background: linear-gradient(90deg, rgba(10, 23, 41, .88) 0%, rgba(10, 23, 41, .78) 39%, rgba(10, 23, 41, .46) 65%, rgba(10, 23, 41, .2)), url('/assets/hero-legend-night.png') center center/cover; }
.release-download { border-color: rgba(67, 139, 255, .85); background: var(--blue); color: #fff; box-shadow: 0 8px 20px rgba(67, 139, 255, .2); }
.release-download:hover { border-color: #5a9aff; background: #5a9aff; color: #fff; }
@media (max-width: 1080px) {
  .download-header.portal-header .download-nav,
  .ac-header.portal-header .portal-nav { top: 78px; }
}
@media (max-width: 760px) {
  .download-header.portal-header,
  .ac-header.portal-header { height: 68px; }
  .download-header.portal-header .brand img,
  .ac-header.portal-header .brand img { width: 124px; }
  .download-header.portal-header .download-help,
  .ac-header.portal-header .ac-header-download { min-height: 40px; padding: 8px 10px; font-size: 13px; }
  .download-header.portal-header .download-nav,
  .ac-header.portal-header .portal-nav { top: 68px; }
  .download-hero-bg { background-position: 60% center; }
  .ac-hero { background-position: 60% center; }
}