:root {
  --abyss: #030a16;
  --abyss-soft: #07152a;
  --panel: rgba(8, 26, 48, .76);
  --panel-solid: #0a1d35;
  --line: rgba(0, 255, 102, .28);
  --green: #00ff66;
  --orange: #ff3c00;
  --pink: #ff007f;
  --text: #edf9ff;
  --muted: #a9bfd2;
  --max: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 5.8rem; }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--text);
  background: linear-gradient(180deg, #07152a 0%, var(--abyss) 22%, #020711 70%, #00040a 100%);
  font: 16px/1.75 "Microsoft YaHei", "PingFang SC", system-ui, sans-serif;
}
body::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 20; opacity: .11;
  background: repeating-linear-gradient(0deg, transparent 0 3px, rgba(147, 229, 255, .22) 4px 5px);
  mix-blend-mode: screen;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; }
img { display: block; max-width: 100%; }
.skip-link { position: fixed; left: 1rem; top: -4rem; z-index: 200; padding: .65rem 1rem; background: var(--green); color: #002410; }
.skip-link:focus { top: 1rem; }
.shell { width: min(var(--max), calc(100% - 2.5rem)); margin-inline: auto; }
.eyebrow { margin: 0 0 .6rem; color: var(--green); font: 700 .78rem/1.2 ui-monospace, Consolas, monospace; letter-spacing: .16em; text-transform: uppercase; }
.section { position: relative; padding: 5.8rem 0; isolation: isolate; }
.section::before { content: ""; position: absolute; z-index: -1; inset: 0; opacity: .65; background: radial-gradient(ellipse at 10% 0%, rgba(0,255,102,.055), transparent 28%), radial-gradient(ellipse at 85% 70%, rgba(255,0,127,.05), transparent 35%); }
.section--deep { background: linear-gradient(180deg, rgba(2, 8, 21, .2), #020815 20%, #010611 80%, rgba(0,0,0,0)); }
.section-head { max-width: 740px; margin-bottom: 2.2rem; }
.section-head h2, .article h2 { margin: 0 0 .7rem; font-size: clamp(1.75rem, 3.3vw, 2.7rem); line-height: 1.2; letter-spacing: -.035em; }
.section-head p, .article-intro, .lede { margin: 0; color: var(--muted); }

.site-header { position: sticky; top: 0; z-index: 100; border-bottom: 1px solid rgba(123, 207, 255, .14); background: rgba(3, 10, 22, .82); backdrop-filter: blur(18px); }
.nav-row { display: flex; min-height: 4.75rem; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { display: inline-flex; align-items: center; gap: .65rem; font-weight: 900; letter-spacing: .04em; white-space: nowrap; }
.brand-mark { display: block; width: 2.45rem; height: 2.45rem; flex: 0 0 2.45rem; border-radius: 50%; object-fit: contain; filter: drop-shadow(0 0 8px rgba(0,255,102,.62)); }
.site-nav { display: flex; align-items: center; gap: 1.15rem; font-size: .9rem; color: #cce1ef; }
.site-nav a { position: relative; padding: 1.5rem 0; }
.site-nav a::after { content: ""; position: absolute; right: 0; bottom: .9rem; left: 0; height: 2px; transform: scaleX(0); background: var(--green); transition: transform .2s ease; }
.site-nav a:hover, .site-nav a.active { color: var(--green); }
.site-nav a:hover::after, .site-nav a.active::after { transform: scaleX(1); }
.nav-toggle { display: none; padding: .5rem; border: 1px solid var(--line); background: transparent; color: var(--green); }

.hero { min-height: min(780px, calc(100svh - 4.75rem)); display: grid; align-items: center; position: relative; isolation: isolate; overflow: clip; background: linear-gradient(180deg, rgba(3,10,22,.18) 0 35%, rgba(1,7,17,.68) 57%, #020713 100%), linear-gradient(100deg, rgba(3,10,22,.94) 2%, rgba(3,10,22,.38) 57%, rgba(3,10,22,.16)), url("../img/ss-f73f4ac457658d423791150d638e0663902537fa.1920x1080.webp") center / cover; }
.hero::before { content: ""; z-index: -1; position: absolute; inset: 0; background: radial-gradient(circle at 71% 24%, rgba(255,0,127,.42), transparent 18%), radial-gradient(circle at 66% 24%, rgba(0,255,102,.2), transparent 28%), linear-gradient(180deg, transparent 0 38%, rgba(0,0,0,.4) 60%, rgba(0,0,0,.88)); }
.hero::after { content: ""; position: absolute; z-index: -1; width: 105%; height: 34%; bottom: -19%; left: -2%; border-radius: 50% 50% 0 0 / 80% 80% 0 0; background: radial-gradient(ellipse at center, rgba(0,255,102,.13), transparent 42%), #010510; box-shadow: 0 -34px 90px rgba(0,0,0,.8); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 670px) 1fr; padding: 6rem 0; position: relative; z-index: 1; }
.hero h1 { max-width: 700px; margin: 0 0 1rem; color: #f8ffff; font-size: clamp(3rem, 8vw, 6.7rem); line-height: .94; letter-spacing: -.075em; text-shadow: 0 0 6px rgba(255,255,255,.45), 0 0 22px var(--green), 3px 0 var(--pink), -2px 0 rgba(255,60,0,.6); animation: neon-flicker 6.5s infinite; }
.hero .tagline { max-width: 640px; margin: 0 0 1.2rem; font-size: clamp(1.12rem, 2.1vw, 1.48rem); color: #dcf5ff; }
.hero .summary { max-width: 610px; color: var(--muted); }
.meta-row { display: flex; flex-wrap: wrap; gap: .55rem; margin: 1.55rem 0 1.9rem; }
.chip { display: inline-flex; align-items: center; gap: .3rem; padding: .34rem .65rem; border: 1px solid rgba(167,226,255,.24); border-radius: 999px; color: #c9dce7; background: rgba(3,10,22,.45); font-size: .82rem; }
.actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 3rem; padding: .68rem 1.25rem; border: 1px solid transparent; border-radius: 2px; cursor: pointer; font-weight: 800; letter-spacing: .03em; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover { transform: translateY(-3px); }
.button--download { background: var(--orange); color: #fff; box-shadow: 0 0 0 1px rgba(255,255,255,.12), 0 10px 25px rgba(255,60,0,.27); }
.button--download:hover { box-shadow: 0 0 22px rgba(255,60,0,.55); }
.button--ghost { border-color: rgba(0,255,102,.55); background: rgba(0,255,102,.06); color: var(--green); }
.button--ghost:hover { background: rgba(0,255,102,.15); box-shadow: 0 0 22px rgba(0,255,102,.18); }
.hero-status { position: absolute; right: max(1.25rem, calc((100vw - var(--max)) / 2)); bottom: 1.5rem; display: flex; align-items: center; gap: .65rem; color: #cae2ef; font-size: .78rem; }
.pulse { width: .65rem; height: .65rem; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 0 rgba(0,255,102,.6); animation: pulse 1.8s infinite; }
.hero-visual { position: absolute; right: clamp(2rem, 11vw, 12rem); top: 50%; z-index: -0; width: clamp(190px, 24vw, 330px); aspect-ratio: 1; transform: translateY(-48%); pointer-events: none; }
.lifebuoy { position: absolute; inset: 0; border: clamp(20px, 3.5vw, 39px) solid var(--green); border-radius: 50%; transform: rotate(-18deg); box-shadow: 0 0 0 9px rgba(3,10,22,.85), 0 0 20px 5px rgba(0,255,102,.75), 0 0 70px 15px rgba(255,0,127,.35), inset 0 0 24px rgba(0,255,102,.62); animation: buoy-float 4.6s ease-in-out infinite; }
.lifebuoy::before, .lifebuoy::after { content: ""; position: absolute; width: 31%; height: 24%; background: var(--orange); box-shadow: 0 0 18px rgba(255,60,0,.8); }
.lifebuoy::before { top: -2.5%; left: 34%; border-radius: 1rem 1rem .25rem .25rem; }
.lifebuoy::after { right: 34%; bottom: -2.5%; border-radius: .25rem .25rem 1rem 1rem; }
.lifebuoy i, .lifebuoy b { position: absolute; top: 35%; width: 24%; height: 29%; background: var(--orange); box-shadow: 0 0 18px rgba(255,60,0,.8); }
.lifebuoy i { left: -2.5%; border-radius: 1rem .25rem .25rem 1rem; }.lifebuoy b { right: -2.5%; border-radius: .25rem 1rem 1rem .25rem; }.lifebuoy em { position: absolute; inset: 25%; border: 1px solid rgba(255,255,255,.38); border-radius: 50%; box-shadow: inset 0 0 25px rgba(0,255,102,.3); }
.deep-shadow { position: absolute; right: -21%; bottom: -38%; width: 122%; height: 74%; border-radius: 50% 48% 55% 42%; background: #000; opacity: .72; filter: blur(6px); transform: rotate(12deg); }

.grid { display: grid; gap: 1rem; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.card { position: relative; border: 1px solid rgba(130, 195, 225, .18); background: var(--panel); box-shadow: inset 0 1px rgba(255,255,255,.035); overflow: hidden; }
.card::before { content: ""; position: absolute; top: 0; right: 0; left: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--green), transparent); opacity: .72; }
.card-body { padding: 1.3rem; }
.card h3 { margin: 0 0 .6rem; font-size: 1.12rem; line-height: 1.35; }
.card p { margin: 0; color: var(--muted); font-size: .94rem; }
.feature-card { min-height: 220px; }
.cctv-grid { grid-template-columns: repeat(3, 1fr); gap: 1.05rem; }
.cctv-grid .feature-card { min-height: 205px; background: linear-gradient(150deg, rgba(12,36,59,.86), rgba(2,10,23,.93)); }
.cctv-grid .feature-card::after { content: "REC  ●"; position: absolute; top: .72rem; right: .82rem; color: var(--orange); font: 700 .63rem/1 ui-monospace, monospace; letter-spacing: .11em; text-shadow: 0 0 8px currentColor; }
.cctv-grid .feature-card:nth-child(3n+2) { transform: translateY(1.5rem); }.cctv-grid .feature-card:hover { transform: translateY(-.35rem); border-color: var(--pink); }
.feature-number { display: block; margin-bottom: 2rem; color: var(--pink); font: 800 .83rem/1 ui-monospace, monospace; letter-spacing: .1em; }
.media-card { min-height: 100%; }
.media-card img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; filter: saturate(.82) contrast(1.08); transition: transform .35s ease, filter .35s ease; }
.media-card:hover img { transform: scale(1.04); filter: saturate(1.2) contrast(1.06); }
.media-card .card-body { border-top: 1px solid rgba(0,255,102,.15); }
.scene-section { padding-top: 6.8rem; }
.scene-heading { margin-bottom: 2.6rem; }
.scene-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
.scene-card { display: grid; grid-template-rows: 220px minmax(168px, 1fr); min-width: 0; background: rgba(4,16,31,.88); transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease; }
.scene-card::before { z-index: 1; }
.scene-image { position: relative; min-height: 0; overflow: hidden; border-bottom: 1px solid rgba(0,255,102,.2); background: #07152a; }
.scene-image::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(180deg, transparent 38%, rgba(2,8,19,.58)), linear-gradient(90deg, rgba(255,0,127,.1), transparent 45%); }
.scene-card img { width: 100%; height: 100%; max-width: none; aspect-ratio: auto; object-fit: cover; object-position: center; filter: saturate(.82) contrast(1.08); transition: transform .45s ease, filter .45s ease; }
.scene-card:nth-child(2) img { object-position: center 34%; }
.scene-card .card-body { display: flex; min-height: 0; flex-direction: column; align-items: flex-start; padding: 1.2rem 1.25rem 1.3rem; background: linear-gradient(120deg, rgba(4,17,34,.98), rgba(255,0,127,.08)); }
.scene-card .card-body span { color: var(--pink); font: 700 .68rem/1 ui-monospace, monospace; letter-spacing: .1em; }
.scene-card .card-body h3 { margin-top: .7rem; }
.scene-card:hover { z-index: 2; transform: translateY(-7px); border-color: var(--green); box-shadow: 0 15px 36px rgba(0,0,0,.35), 0 0 20px rgba(0,255,102,.14); }
.scene-card:hover img { transform: scale(1.06); filter: saturate(1.2) contrast(1.12) hue-rotate(300deg); }

.game-brief { display: grid; grid-template-columns: 1.2fr .8fr; gap: 1.4rem; align-items: start; }
.brief-panel { padding: clamp(1.35rem, 3vw, 2.35rem); border: 1px solid rgba(0,255,102,.22); background: linear-gradient(130deg, rgba(0,255,102,.1), rgba(8,26,48,.68) 52%); }
.brief-panel p { margin: 0; color: #d5e6ef; }
.facts { display: grid; grid-template-columns: repeat(2, 1fr); margin: 0; border: 1px solid rgba(130,195,225,.16); }
.facts div { min-height: 78px; padding: .85rem 1rem; border-right: 1px solid rgba(130,195,225,.16); border-bottom: 1px solid rgba(130,195,225,.16); }
.facts dt { color: var(--green); font: .72rem/1.2 ui-monospace, monospace; letter-spacing: .08em; }
.facts dd { margin: .45rem 0 0; font-size: .92rem; color: #e3f1f7; }

.timeline { display: grid; gap: 1rem; }
.timeline-item { display: grid; grid-template-columns: 170px 1fr; gap: 1.4rem; padding: 1.35rem 0; border-top: 1px solid rgba(167,226,255,.16); }
.timeline-item:first-child { border-top: 0; }
.timeline-date { color: var(--orange); font: 700 .83rem/1.5 ui-monospace, monospace; letter-spacing: .05em; }
.timeline-item h3 { margin: 0 0 .35rem; font-size: 1.1rem; }
.timeline-item p { margin: 0; color: var(--muted); }
.steps { counter-reset: step; display: grid; gap: .95rem; }
.step { position: relative; padding: 1.05rem 1.1rem 1.05rem 4rem; border-left: 1px solid var(--line); background: rgba(8,26,48,.5); }
.step::before { counter-increment: step; content: counter(step, decimal-leading-zero); position: absolute; top: 1rem; left: 1rem; color: var(--pink); font: 800 .85rem/1 ui-monospace, monospace; }
.step h3 { margin: 0 0 .35rem; font-size: 1.05rem; }
.step p { margin: 0; color: var(--muted); }

.resource-link { display: flex; min-height: 178px; flex-direction: column; justify-content: space-between; padding: 1.25rem; border: 1px solid rgba(130,195,225,.18); background: linear-gradient(160deg, rgba(9,32,55,.95), rgba(3,10,22,.9)); transition: border-color .2s ease, transform .2s ease; }
.resource-link:hover { transform: translateY(-4px); border-color: var(--green); }
.resource-link span { color: var(--green); font: .78rem/1 ui-monospace, monospace; letter-spacing: .09em; }
.resource-link h3 { margin: .8rem 0 .45rem; font-size: 1.2rem; }
.resource-link p { margin: 0; color: var(--muted); font-size: .9rem; }
.resource-link strong { color: var(--pink); font-size: .86rem; }

.faq-list { display: grid; gap: .8rem; }
.faq-item { border: 1px solid rgba(130,195,225,.18); background: rgba(8,26,48,.65); }
.faq-item summary { display: flex; cursor: pointer; list-style: none; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.15rem; font-weight: 750; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--green); font-size: 1.35rem; line-height: 1; }
.faq-item[open] summary { border-bottom: 1px solid rgba(130,195,225,.16); color: var(--green); }
.faq-item[open] summary::after { content: "−"; }
.faq-item p { margin: 0; padding: 1rem 1.15rem; color: var(--muted); }

.article-hero { padding: 5rem 0 3.2rem; background: radial-gradient(circle at 87% 5%, rgba(255,0,127,.19), transparent 32%), linear-gradient(180deg, #07172b, var(--abyss)); }
.breadcrumb { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1.3rem; color: var(--muted); font-size: .85rem; }
.breadcrumb a { color: var(--green); }
.article-hero h1 { max-width: 850px; margin: 0 0 1rem; font-size: clamp(2.55rem, 6vw, 5rem); line-height: 1; letter-spacing: -.06em; }
.article-hero .lede { max-width: 800px; font-size: 1.1rem; }
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 4rem; padding: 4.4rem 0 5.5rem; }
.article h2 { padding-top: .4rem; margin-top: 2.8rem; }
.article h3 { margin: 1.8rem 0 .55rem; font-size: 1.18rem; }
.article p, .article li { color: #c6d9e5; }
.article ul, .article ol { padding-left: 1.25rem; }
.article li + li { margin-top: .4rem; }
.article-note { padding: 1.15rem 1.2rem; border-left: 3px solid var(--orange); background: rgba(255,60,0,.08); color: #e4eff5; }
.article-side { position: sticky; top: 6.4rem; align-self: start; padding: 1.15rem; border: 1px solid rgba(130,195,225,.16); background: rgba(8,26,48,.7); }
.article-side h2 { margin: 0 0 .7rem; font-size: 1rem; }
.article-side a { display: block; padding: .45rem 0; color: var(--muted); font-size: .9rem; }
.article-side a:hover { color: var(--green); }
.side-download { width: 100%; margin-top: 1rem; }
.last-updated { margin-top: 1.25rem; color: #86a6bb; font-size: .83rem; }

.site-footer { position: relative; overflow: hidden; padding: 10rem 0 1.6rem; border-top: 1px solid rgba(0,255,102,.18); background: radial-gradient(ellipse at 50% 0, rgba(0,255,102,.1), transparent 20%), linear-gradient(180deg, #020815, #00030a); }
.site-footer::before { content: ""; position: absolute; top: 1.4rem; left: 50%; width: 3px; height: 5rem; background: var(--green); box-shadow: -29px 30px 0 -1px var(--pink), 33px 48px 0 -1px var(--green), -59px 57px 0 -1px var(--orange), 62px 12px 0 -1px var(--pink), 0 0 22px var(--green); opacity: .88; }
.site-footer::after { content: ""; position: absolute; top: 1rem; left: calc(50% - 2.6rem); width: 5.2rem; height: 3.2rem; border: 2px solid rgba(0,255,102,.48); border-bottom: 0; clip-path: polygon(47% 0,53% 0,100% 100%,0 100%); box-shadow: 0 0 25px rgba(0,255,102,.25); }
.footer-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 3rem; }
.site-footer h2 { margin: 0 0 .65rem; font-size: 1.2rem; }
.site-footer p { max-width: 560px; margin: 0; color: var(--muted); font-size: .9rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: .55rem 1rem; align-content: start; }
.footer-links a { color: #b8d3e2; font-size: .88rem; }
.footer-links a:hover { color: var(--green); }
.footer-meta { margin-top: 2.5rem; padding-top: 1rem; border-top: 1px solid rgba(130,195,225,.14); color: #7896aa; font-size: .78rem; }

@keyframes pulse { 70% { box-shadow: 0 0 0 9px rgba(0,255,102,0); } 100% { box-shadow: 0 0 0 0 rgba(0,255,102,0); } }
@keyframes buoy-float { 50% { transform: rotate(-8deg) translateY(-15px) scale(1.025); box-shadow: 0 0 0 9px rgba(3,10,22,.85), 0 0 33px 8px rgba(0,255,102,.84), 0 0 83px 21px rgba(255,0,127,.5), inset 0 0 28px rgba(0,255,102,.8); } }
@keyframes neon-flicker { 0%, 91%, 100% { opacity: 1; } 92% { opacity: .83; } 93% { opacity: 1; } 94% { opacity: .75; } 95% { opacity: 1; } }
@media (max-width: 900px) {
  .grid-4, .cctv-grid { grid-template-columns: repeat(2, 1fr); }
  .scene-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .article-layout { grid-template-columns: 1fr; gap: 2rem; }
  .article-side { position: static; display: grid; grid-template-columns: repeat(2, 1fr); gap: .3rem 1rem; }
  .article-side h2 { grid-column: 1 / -1; }
  .article-side .side-download { grid-column: 1 / -1; }
}
@media (max-width: 740px) {
  .shell { width: min(100% - 1.5rem, var(--max)); }
  .nav-toggle { display: grid; place-items: center; }
  .site-nav { display: none; position: absolute; top: 4.75rem; right: 0; left: 0; padding: .7rem .75rem 1rem; flex-direction: column; align-items: stretch; gap: 0; border-bottom: 1px solid var(--line); background: rgba(3,10,22,.98); }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: .75rem .5rem; }
  .site-nav a::after { right: auto; bottom: .45rem; width: 2.8rem; }
  .hero { min-height: 650px; background-position: 65% center; }
  .hero-grid { padding: 5rem 0 5rem; }
  .hero h1 { font-size: clamp(3rem, 16vw, 4.9rem); }
  .hero-status { display: none; }
  .section { padding: 4rem 0; }
  .grid-3, .grid-4, .cctv-grid, .game-brief, .footer-grid { grid-template-columns: 1fr; }
  .cctv-grid .feature-card:nth-child(3n+2) { transform: none; }
  .scene-section { padding-top: 4.5rem; }
  .scene-grid { gap: .9rem; }
  .scene-card { grid-template-rows: 195px minmax(156px, 1fr); }
  .hero-visual { right: -2.2rem; top: 23%; width: 185px; opacity: .75; }
  .site-footer { padding-top: 8rem; }
  .facts { grid-template-columns: 1fr 1fr; }
  .timeline-item { grid-template-columns: 1fr; gap: .45rem; }
  .article-hero { padding: 3.8rem 0 2.5rem; }
  .article-layout { padding-top: 3rem; }
}
@media (max-width: 420px) {
  .brand { font-size: .9rem; }
  .facts { grid-template-columns: 1fr; }
  .facts div { border-right: 0; }
  .actions { flex-direction: column; align-items: stretch; }
  .scene-grid { grid-template-columns: 1fr; }
  .scene-card { grid-template-rows: 210px auto; }
}

/* Isolated managed download confirmation; opaque surface. */
.download-confirm-dialog{box-sizing:border-box;width:min(440px,calc(100vw - 32px));max-height:calc(100dvh - 32px);overflow:auto;padding:26px;border:1px solid var(--cyan,var(--green,#00ff66));border-radius:14px;background:#0a1525;color:#f4f7fc;box-shadow:0 24px 90px #000c;opacity:1;z-index:2147483647;font:16px/1.7 "Microsoft YaHei",system-ui,sans-serif;text-shadow:none;letter-spacing:normal}
.download-confirm-dialog::backdrop{background:rgba(0,0,0,.8);backdrop-filter:blur(4px)}
.download-confirm-form{margin:0}.download-confirm-title{margin:0 0 14px;font-size:24px;line-height:1.4;color:#fff}.download-confirm-description{margin:0 0 24px;color:#e3eaf4;font-size:16px}.download-confirm-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:12px}.download-confirm-cancel,.download-confirm-accept{min-height:44px;padding:10px 20px;border:1px solid #61738d;border-radius:6px;font:700 15px/1.5 inherit;cursor:pointer;box-shadow:none;text-shadow:none}.download-confirm-cancel{background:#1b2a40;color:#fff}.download-confirm-accept{background:#caff80;color:#122000;border-color:#caff80}.download-confirm-dialog button:focus-visible{outline:3px solid #fff;outline-offset:3px}
/* Only new protocol surfaces use these classes. */
.managed-home-news{width:min(1120px,calc(100% - 2rem));margin:2rem auto 4rem;padding:1.6rem;border:1px solid var(--line,#38546c);background:var(--panel-solid,var(--panel,#0a1d35));color:inherit}.managed-home-news h2{margin:0 0 1rem;font-size:clamp(1.5rem,4vw,2rem);line-height:1.4}.managed-home-news a{color:var(--cyan,var(--green,#00ff66));text-decoration:underline}.managed-home-news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.managed-home-news-card{min-width:0;padding:1rem;border:1px solid var(--line,#38546c);overflow-wrap:anywhere}.managed-home-news-card h3{margin:0 0 .6rem;font-size:1.15rem}.managed-home-news-card time{font-size:.85rem}.managed-home-news-card p{line-height:1.8}.managed-home-news-empty{grid-column:1/-1;margin:0 0 1rem}
.managed-news-root{--mn-accent:var(--cyan,var(--green,#00ff66));min-height:100vh;color:var(--text,var(--white,#edf9ff));font:16px/1.8 "Microsoft YaHei",system-ui,sans-serif}
.managed-news-root .managed-news-shell{width:min(1000px,calc(100% - 2rem));margin-inline:auto}.managed-news-root .managed-news-header{padding:1.4rem 0;border-bottom:1px solid var(--line,#38546c)}.managed-news-root .managed-news-brand{font-size:1.2rem;font-weight:800;color:var(--mn-accent);text-decoration:none}.managed-news-root .managed-news-nav{display:flex;gap:1rem;flex-wrap:wrap;margin-top:1rem}.managed-news-root .managed-news-nav a{color:inherit;text-decoration:underline;text-underline-offset:4px}.managed-news-root .managed-news-main{padding:clamp(2rem,6vw,4rem) 0;min-height:65vh}.managed-news-root .managed-news-heading{margin:0 0 1rem;font-size:clamp(1.8rem,5vw,3rem);line-height:1.4;overflow-wrap:anywhere}.managed-news-root .managed-news-intro{color:inherit;opacity:.85;max-width:760px}.managed-news-root .managed-news-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.2rem;margin-top:2rem}.managed-news-root .managed-news-card{min-width:0;padding:1.5rem;border:1px solid var(--line,#38546c);background:var(--panel-solid,var(--panel,#0a1d35));overflow-wrap:anywhere}.managed-news-root .managed-news-card h2{margin:0 0 .6rem;font-size:1.3rem;line-height:1.5}.managed-news-root .managed-news-date{display:block;color:var(--mn-accent);font-size:.9rem}.managed-news-root .managed-news-summary{color:inherit;opacity:.9;line-height:1.9}.managed-news-root .managed-news-link{color:var(--mn-accent);text-decoration:underline;text-underline-offset:4px}.managed-news-root .managed-news-empty{grid-column:1/-1;padding:1.5rem;border:1px solid var(--line,#38546c)}.managed-news-root .managed-news-article{padding:clamp(1rem,4vw,2.5rem);border:1px solid var(--line,#38546c);background:var(--panel-solid,var(--panel,#0a1d35));overflow-wrap:anywhere}.managed-news-root .managed-news-meta{color:var(--mn-accent);font-size:.9rem;margin-bottom:1.5rem}.managed-news-root .managed-news-content{line-height:2;white-space:normal;margin:1.5rem 0}.managed-news-root .managed-news-footer{padding:2rem 0;border-top:1px solid var(--line,#38546c)}.managed-news-root .managed-news-download{display:inline-flex;justify-content:center;align-items:center;min-height:44px;padding:.65rem 1.4rem;margin-top:1rem;border:1px solid var(--mn-accent);background:var(--mn-accent);color:#071018;font-weight:800;cursor:pointer;text-decoration:none}.managed-news-root a:focus-visible{outline:2px solid var(--mn-accent);outline-offset:4px}
@media(max-width:640px){.managed-home-news-grid,.managed-news-root .managed-news-grid{grid-template-columns:1fr}.managed-news-root .managed-news-nav{gap:.65rem 1rem}.download-confirm-actions>*{flex:1}}