/* ==========================================================================
   页面级样式
   ========================================================================== */

/* ---------------- 首页 ---------------- */
.hero-note{display:flex;align-items:center;gap:10px;margin-top:34px;font-size:12px;color:var(--muted)}
.hero-note b{color:var(--ink);font-weight:650}
.quote-band{position:relative;overflow:hidden;background:var(--dark);color:#EDEFF7}
.quote-band .wrap{position:relative;display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:60px;align-items:center;padding-block:clamp(56px,7vw,96px)}
.quote-big{font-size:clamp(22px,2.6vw,34px);line-height:1.5;font-weight:600;letter-spacing:-.01em}
.quote-big .mark{color:#A78BFA}
.quote-by{margin-top:24px;font-size:12px;color:#9AA0B6;display:flex;align-items:center;gap:10px}
.quote-by::before{content:"";width:26px;height:1px;background:#7C3AED}
.quotes-nav{display:flex;gap:8px;margin-top:34px}
.qdot{width:26px;height:3px;border-radius:2px;background:rgba(255,255,255,.18);transition:background .2s}
.qdot.on{background:#C4B5FD}
.word-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:20px;overflow:hidden}
.word{background:var(--panel);padding:30px 28px 34px;transition:background .2s}
.word:hover{background:var(--bg-soft)}
.word .n{font-family:var(--mono);font-size:11px;color:var(--violet);letter-spacing:.1em}
.word .w{font-size:26px;font-weight:700;margin:14px 0 10px;letter-spacing:-.01em}
.word p{font-size:13.5px;color:var(--muted);line-height:1.75}
@media(max-width:820px){.word-grid{grid-template-columns:1fr}}
.mini-chart{position:relative;border:1px solid var(--line);border-radius:18px;padding:22px;background:var(--panel)}
.mini-chart h4{font-size:13px;font-weight:650;margin:0 0 4px}
.mini-chart .hint{font-size:11px;color:var(--muted-2)}
.mini-chart canvas{width:100%;height:190px;display:block;margin-top:14px}
.chart-legend{display:flex;gap:16px;flex-wrap:wrap;margin-top:14px;font-size:11px;color:var(--muted)}
.chart-legend i{display:inline-block;width:8px;height:8px;border-radius:2px;margin-right:6px}
.fleet-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.fleet-card{position:relative;border-radius:14px;overflow:hidden;background:var(--dark);aspect-ratio:3/4.1;display:block}
.fleet-card img{width:100%;height:100%;object-fit:cover;opacity:.92;transform:scale(1.75);transform-origin:64% 17%;transition:transform .6s,opacity .3s}
.fleet-card:hover img{transform:scale(1.86);opacity:1}
.fleet-card .cap{position:absolute;inset:auto 0 0 0;padding:40px 14px 14px;background:linear-gradient(180deg,transparent,rgba(4,6,14,.9));color:#fff}
.fleet-card .cap .k{font-family:var(--mono);font-size:9px;letter-spacing:.14em;color:#A78BFA;text-transform:uppercase}
.fleet-card .cap .t{font-size:14px;font-weight:650;margin-top:3px}
.fleet-card .cap .m{font-size:10.5px;color:#A9AFC6;margin-top:2px}
@media(max-width:900px){.fleet-strip{grid-template-columns:repeat(2,1fr)}}
.chapter-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.chapter-cell{background:var(--panel);padding:22px 20px;min-height:138px;display:flex;flex-direction:column;transition:background .18s}
.chapter-cell:hover{background:var(--violet-soft)}
.chapter-cell .n{font-family:var(--mono);font-size:10px;letter-spacing:.12em;color:var(--violet)}
.chapter-cell .t{font-size:14.5px;font-weight:650;margin-top:10px;line-height:1.4}
.chapter-cell .c{font-size:11px;color:var(--muted-2);margin-top:auto;padding-top:10px}
@media(max-width:900px){.chapter-grid{grid-template-columns:repeat(2,1fr)}}
.cta-band{position:relative;overflow:hidden;border-radius:26px;background:var(--dark);color:#fff;padding:clamp(34px,5vw,64px);display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:center}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 90% at 80% 20%,rgba(124,58,237,.45),transparent 60%),radial-gradient(50% 80% at 10% 90%,rgba(29,78,216,.35),transparent 60%)}
.cta-band>*{position:relative}
.cta-band h2{font-size:clamp(26px,3.2vw,40px);letter-spacing:-.02em;line-height:1.15}
.cta-band p{color:#A9AFC6;margin-top:14px;font-size:14.5px;max-width:520px}
.cta-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}
@media(max-width:820px){.cta-band{grid-template-columns:1fr}.cta-actions{justify-content:flex-start}}

/* ---------------- 帝国主页 ---------------- */
.empire-hero{position:relative;padding:clamp(50px,7vw,96px) 0 40px;overflow:hidden}
.empire-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(50% 60% at 85% 0%,rgba(124,58,237,.12),transparent 65%)}
.empire-hero .wrap{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:end}
.empire-hero .lede{max-width:580px}
.empire-hero .meta-rail{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.empire-hero .meta-rail div{background:var(--panel);padding:16px 18px}
.empire-hero .meta-rail .k{font-family:var(--mono);font-size:9.5px;letter-spacing:.12em;color:var(--muted-2);text-transform:uppercase}
.empire-hero .meta-rail .v{font-size:14px;font-weight:600;margin-top:4px}
@media(max-width:900px){.empire-hero .wrap{grid-template-columns:1fr}}
.empire-nav{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.enav{border:1px solid var(--line);border-radius:14px;padding:18px;background:var(--panel);transition:all .2s;display:block}
.enav:hover{border-color:var(--violet-3);background:var(--violet-soft);transform:translateY(-2px)}
.enav .n{font-family:var(--mono);font-size:10px;color:var(--violet);letter-spacing:.1em}
.enav .t{font-size:14.5px;font-weight:650;margin-top:8px}
.enav .d{font-size:11.5px;color:var(--muted);margin-top:4px;line-height:1.5}
@media(max-width:1000px){.empire-nav{grid-template-columns:repeat(2,1fr)}}

/* ---------------- 章节页 / 阅读器 ---------------- */
.chapter-layout{display:grid;grid-template-columns:264px minmax(0,1fr);gap:clamp(26px,4vw,64px);align-items:start;padding-top:44px}
.chapter-aside{position:sticky;top:88px;max-height:calc(100vh - 110px);overflow:auto;padding-right:8px}
.aside-k{font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;color:var(--muted-2);text-transform:uppercase;margin-bottom:12px}
.aside-link{display:flex;gap:9px;padding:8px 10px;border-radius:8px;font-size:12.5px;color:var(--muted);line-height:1.45}
.aside-link:hover{background:var(--bg-soft);color:var(--ink)}
.aside-link.on{background:var(--violet-soft);color:var(--violet);font-weight:600}
.aside-link .n{font-family:var(--mono);font-size:10px;padding-top:2px;opacity:.65;min-width:26px}
.aside-chapter{margin-bottom:18px}
.aside-chapter .h{font-size:11px;font-weight:650;color:var(--ink-2);padding:0 10px 6px}
.reading-bar{position:fixed;top:66px;left:0;height:2px;background:var(--grad);z-index:130;width:0;transition:width .1s linear}
.prose{font-size:15.5px;line-height:1.95;color:var(--ink-2)}
.prose p{margin:0 0 18px}
.prose strong{color:var(--ink);font-weight:650}
.prose em{font-style:normal;background:linear-gradient(transparent 62%,rgba(167,139,250,.35) 62%)}
.prose .md-h{font-weight:700;color:var(--ink);letter-spacing:-.01em;margin:38px 0 14px;line-height:1.3}
.prose h3.md-h{font-size:23px}
.prose h4.md-h{font-size:18px}
.prose h5.md-h{font-size:15.5px}
.prose .md-ul{margin:0 0 18px;padding-left:2px}
.prose .md-ul li{position:relative;padding-left:18px;margin:6px 0;color:var(--ink-2)}
.prose .md-ul li::before{content:"";position:absolute;left:2px;top:.72em;width:5px;height:5px;border-radius:50%;background:var(--violet-3)}
.prose .md-quote{border-left:3px solid var(--violet-3);padding:10px 20px;margin:22px 0;color:var(--ink-2);background:var(--bg-soft);border-radius:0 10px 10px 0;font-size:15px}
.prose .md-code{background:var(--dark);color:#E9E5FF;padding:16px 18px;border-radius:10px;overflow:auto;font-family:var(--mono);font-size:12px;line-height:1.7}
.prose .md-code-inline{background:var(--bg-soft);border:1px solid var(--line);padding:1px 5px;border-radius:4px;font-family:var(--mono);font-size:.9em}
.section-block{padding:26px 0;border-top:1px solid var(--line)}
.section-block:first-child{border-top:0;padding-top:0}
.section-block .sid{font-family:var(--mono);font-size:10px;color:var(--violet);letter-spacing:.1em}
.section-block h2{font-size:clamp(20px,2.2vw,27px);letter-spacing:-.01em;margin:8px 0 18px}
.section-tools{display:flex;gap:8px;margin-left:auto}
.section-head-row{display:flex;align-items:flex-start;gap:16px}
.chapter-hero{padding:clamp(34px,5vw,64px) 0 26px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.chapter-hero .num{font-family:var(--mono);font-size:13px;letter-spacing:.18em;color:var(--violet)}
.chapter-hero h1{font-size:clamp(30px,4vw,50px);letter-spacing:-.03em;margin:12px 0 14px;line-height:1.08}
.chapter-hero .lede{max-width:780px}
@media(max-width:980px){.chapter-layout{grid-template-columns:1fr}.chapter-aside{position:static;max-height:none;display:none}.chapter-aside.open{display:block}}

/* ---------------- 时间轴 ---------------- */
.tl-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}
.tl{position:relative;padding-left:34px}
.tl::before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:1px;background:linear-gradient(var(--violet-3),var(--line))}
.tl-era{position:relative;margin:34px 0 12px;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:var(--violet);text-transform:uppercase}
.tl-era::before{content:"";position:absolute;left:-30px;top:5px;width:9px;height:9px;border-radius:50%;background:var(--violet);box-shadow:0 0 0 4px var(--violet-soft)}
.tl-item{position:relative;padding:14px 0 14px 0;border-bottom:1px dashed var(--line)}
.tl-item:last-child{border-bottom:0}
.tl-item::before{content:"";position:absolute;left:-28px;top:24px;width:7px;height:7px;border-radius:50%;background:var(--panel);border:1.5px solid var(--violet-3)}
.tl-year{font-family:var(--mono);font-size:12px;color:var(--violet);letter-spacing:.06em}
.tl-title{font-size:15px;font-weight:600;margin-top:4px;line-height:1.6}
.tl-arch{font-size:11px;color:var(--muted-2);margin-top:6px;font-family:var(--mono);letter-spacing:.03em}
.tl-item.hit .tl-title{color:var(--violet)}
@media(max-width:700px){.tl{padding-left:26px}.tl-item::before{left:-22px}}

/* ---------------- 星区地图 ---------------- */
.zone-tools{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:18px}
.input{
  height:40px;border:1px solid var(--line);background:var(--panel);border-radius:10px;padding:0 13px;
  font-size:13px;outline:0;transition:border-color .16s,box-shadow .16s;min-width:0;
}
.input:focus{border-color:var(--violet-2);box-shadow:0 0 0 3px rgba(124,58,237,.12)}
.select{height:40px;border:1px solid var(--line);background:var(--panel);border-radius:10px;padding:0 34px 0 12px;font-size:13px;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' fill='none' stroke='%238B90A3' stroke-width='1.5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 11px center;background-size:12px}
.zone-map{position:relative;border:1px solid var(--line);border-radius:18px;background:var(--panel);padding:18px;overflow:hidden}
.zone-map svg{width:100%;height:auto;display:block}
.zone-dot{cursor:pointer;transition:r .15s,fill-opacity .15s}
.zone-dot:hover{fill-opacity:1}
.zone-list{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.zone-item{background:var(--panel);padding:11px 13px;display:flex;gap:10px;align-items:baseline;font-size:12.5px}
.zone-item .i{font-family:var(--mono);font-size:10px;color:var(--muted-2);width:20px}
.zone-item .n{font-weight:600}
.zone-item .s{margin-left:auto;font-family:var(--mono);font-size:10.5px;color:var(--muted)}
@media(max-width:900px){.zone-list{grid-template-columns:1fr 1fr}}

/* ---------------- 法环交互图 ---------------- */
.ring-stage{position:relative;border-radius:22px;overflow:hidden;background:radial-gradient(80% 80% at 50% 40%,#151034 0%,#080B16 60%,#05060D 100%);border:1px solid rgba(255,255,255,.08);aspect-ratio:16/10;display:grid;place-items:center}
.ring-stage svg{width:100%;height:100%;display:block}
.ring-seg{cursor:pointer;transition:opacity .2s}
.ring-seg:hover{opacity:1!important}
.ring-readout{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:16px}
.ring-tab{border:1px solid var(--line);border-radius:12px;padding:12px;background:var(--panel);text-align:left;transition:all .18s}
.ring-tab:hover{border-color:var(--violet-3)}
.ring-tab.on{background:var(--violet-soft);border-color:transparent}
.ring-tab .k{font-family:var(--mono);font-size:10px;color:var(--violet);letter-spacing:.08em}
.ring-tab .t{font-size:12.5px;font-weight:650;margin-top:4px}
.ring-tab .d{font-size:10.5px;color:var(--muted);margin-top:3px}
@media(max-width:900px){.ring-readout{grid-template-columns:repeat(2,1fr)}}

/* ---------------- 巨构 ---------------- */
.mega-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.mega-card{border:1px solid var(--line);border-radius:16px;padding:22px;background:var(--panel);transition:all .2s;position:relative;overflow:hidden}
.mega-card::before{content:"";position:absolute;right:-30px;top:-30px;width:120px;height:120px;border-radius:50%;background:radial-gradient(circle,rgba(124,58,237,.14),transparent 70%)}
.mega-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-m)}
.mega-card .tag{position:relative}
.mega-card h3{font-size:16px;margin:14px 0 8px;font-weight:650;line-height:1.4;position:relative}
.mega-card p{font-size:12.5px;color:var(--muted);line-height:1.7;position:relative}
.mega-card .meta{margin-top:16px;font-family:var(--mono);font-size:10.5px;color:var(--muted-2);position:relative}
@media(max-width:1000px){.mega-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.mega-grid{grid-template-columns:1fr}}

/* ---------------- 军事 ---------------- */
.fleet-bars{display:flex;flex-direction:column;gap:12px}
.fleet-bar{display:grid;grid-template-columns:150px minmax(0,1fr) 120px;gap:14px;align-items:center;font-size:12.5px}
.fleet-bar .t{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fleet-bar .track{height:9px;border-radius:5px;background:var(--bg-tint);overflow:hidden}
.fleet-bar .fill{height:100%;border-radius:5px;background:var(--grad);width:0;transition:width 1.1s cubic-bezier(.2,.7,.2,1)}
.fleet-bar .n{font-family:var(--mono);font-size:11px;text-align:right;color:var(--muted)}
.omega-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.omega{border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:18px;background:rgba(255,255,255,.03)}
.omega .code{font-family:var(--mono);font-size:11px;color:#A78BFA;letter-spacing:.1em}
.omega .t{font-size:14px;font-weight:650;color:#fff;margin-top:8px;line-height:1.4}
.omega .d{font-size:11px;color:#9AA0B6;margin-top:6px;line-height:1.6}
@media(max-width:900px){.fleet-bar{grid-template-columns:110px minmax(0,1fr) 88px}.omega-grid{grid-template-columns:1fr 1fr}}

/* ---------------- 舰队页 ---------------- */
.ship-hero{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding-top:44px}
.ship-art{border-radius:20px;overflow:hidden;background:var(--dark);border:1px solid var(--line);box-shadow:var(--shadow-m)}
.ship-art img{width:100%;height:auto;display:block}
.ship-class-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.ship-class{display:grid;grid-template-columns:96px 1fr;gap:14px;border:1px solid var(--line);border-radius:14px;padding:12px;background:var(--panel);transition:all .2s;align-items:center}
.ship-class:hover{border-color:var(--violet-3);transform:translateY(-2px)}
.ship-class img{width:96px;height:110px;object-fit:cover;border-radius:8px;background:var(--dark)}
.ship-class .k{font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;color:var(--violet)}
.ship-class .t{font-size:14px;font-weight:650;margin-top:4px}
.ship-class .m{font-size:11px;color:var(--muted);margin-top:4px;line-height:1.5}
@media(max-width:1000px){.ship-class-grid{grid-template-columns:1fr 1fr}.ship-hero{grid-template-columns:1fr}}
@media(max-width:640px){.ship-class-grid{grid-template-columns:1fr}}

/* ---------------- 产品库 ---------------- */
.lib-toolbar{position:sticky;top:66px;z-index:60;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);padding:14px 0}
.lib-toolbar .row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.lib-toolbar .searchbox{position:relative;flex:1;min-width:220px;max-width:380px}
.lib-toolbar .searchbox svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);width:15px;height:15px;color:var(--muted-2)}
.lib-toolbar .searchbox input{width:100%;height:40px;padding-left:36px}
.lib-meta{font-size:11.5px;color:var(--muted);margin-left:auto;font-variant-numeric:tabular-nums}
.prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:22px}
.prod-card{border:1px solid var(--line);border-radius:14px;background:var(--panel);overflow:hidden;transition:all .2s;display:flex;flex-direction:column;position:relative}
.prod-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-m);border-color:var(--line-2)}
.prod-card .art{aspect-ratio:16/9;background:var(--dark);overflow:hidden;position:relative}
.prod-card .art img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.prod-card:hover .art img{transform:scale(1.04)}
.prod-card .art .code{position:absolute;left:10px;top:10px;font-family:var(--mono);font-size:10px;letter-spacing:.08em;background:rgba(6,7,15,.6);color:#E9E5FF;padding:3px 7px;border-radius:5px;border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(4px)}
.prod-card .body{padding:13px 14px 14px;display:flex;flex-direction:column;gap:5px;flex:1}
.prod-card .t{font-size:14px;font-weight:650;line-height:1.35}
.prod-card .r{font-size:11px;color:var(--muted);line-height:1.5;min-height:32px}
.prod-card .b{margin-top:auto;display:flex;justify-content:space-between;align-items:flex-end;padding-top:9px;border-top:1px solid var(--line)}
.prod-card .price{font-family:var(--mono);font-size:12.5px;font-weight:600;color:var(--ink)}
.prod-card .price small{font-size:9px;color:var(--muted-2);margin-left:3px}
@media(max-width:1100px){.prod-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:820px){.prod-grid{grid-template-columns:1fr 1fr}}
.pager{display:flex;justify-content:center;align-items:center;gap:6px;margin-top:30px;flex-wrap:wrap}
.pager button{min-width:34px;height:34px;border-radius:8px;border:1px solid var(--line);font-size:12.5px;font-family:var(--mono)}
.pager button:hover{border-color:var(--violet-3);color:var(--violet)}
.pager button.on{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.pager button:disabled{opacity:.4;cursor:not-allowed}
.compare-tray{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:110;background:var(--ink);color:var(--bg);border-radius:14px;box-shadow:var(--shadow-l);padding:10px 14px;display:flex;gap:12px;align-items:center;font-size:12px;max-width:calc(100vw - 24px);flex-wrap:wrap}
.compare-tray .names{display:flex;gap:6px;flex-wrap:wrap}
.compare-tray .names span{background:rgba(255,255,255,.12);padding:3px 7px;border-radius:5px;font-family:var(--mono);font-size:10.5px}
.compare-tray button{color:var(--bg)}
.compare-tray .go{background:var(--violet-2);color:#fff;height:30px;padding:0 12px;border-radius:7px;font-size:12px}

/* ---------------- 产品详情 ---------------- */
.pdp{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:clamp(24px,3vw,48px);align-items:start;padding-top:36px}
.pdp-media{border-radius:18px;overflow:hidden;background:var(--dark);border:1px solid var(--line);position:relative}
.pdp-media img{width:100%;height:auto;display:block}
.pdp-side{position:sticky;top:88px;border:1px solid var(--line);border-radius:18px;background:var(--panel);padding:22px;box-shadow:var(--shadow-s)}
.price-big{font-family:var(--mono);font-size:30px;font-weight:600;letter-spacing:-.03em;line-height:1.1}
.price-sub{font-size:11px;color:var(--muted-2);margin-top:6px}
.spec-list{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden;margin-top:20px}
.spec-list div{background:var(--panel);padding:10px 12px}
.spec-list .k{font-size:10.5px;color:var(--muted-2);letter-spacing:.04em}
.spec-list .v{font-size:13px;font-weight:600;margin-top:2px;word-break:break-word}
.spec-group{border:1px solid var(--line);border-radius:14px;overflow:hidden;margin-top:14px;background:var(--panel)}
.spec-group h4{margin:0;padding:12px 16px;background:var(--bg-soft);font-size:12.5px;font-weight:650;border-bottom:1px solid var(--line);display:flex;justify-content:space-between}
.spec-rows{display:grid;grid-template-columns:1fr 1fr}
.spec-row{padding:11px 16px;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:3px}
.spec-row .k{font-size:10.5px;color:var(--muted-2)}
.spec-row .v{font-size:13px;line-height:1.55}
.spec-row:nth-child(2n){border-left:1px solid var(--line)}
.raw-archive{margin-top:20px;border:1px solid var(--line);border-radius:14px;background:var(--panel);overflow:hidden}
.raw-archive summary{padding:13px 16px;cursor:pointer;font-size:12.5px;font-weight:600;list-style:none;display:flex;justify-content:space-between;align-items:center}
.raw-archive summary::-webkit-details-marker{display:none}
.raw-archive .raw-body{padding:0 16px 16px;font-family:var(--mono);font-size:11.5px;line-height:1.85;white-space:pre-wrap;color:var(--muted);max-height:560px;overflow:auto}
.buy-row{display:flex;gap:8px;margin-top:18px}
.buy-row .btn{flex:1}
.pdp-tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-top:34px}
.pdp-tabs button{padding:10px 14px;font-size:12.5px;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px}
.pdp-tabs button.on{color:var(--ink);border-bottom-color:var(--violet);font-weight:600}
.related{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}
@media(max-width:1000px){.pdp{grid-template-columns:1fr}.pdp-side{position:static}.spec-rows{grid-template-columns:1fr}.spec-row:nth-child(2n){border-left:0}}

/* ---------------- 价目表 ---------------- */
.price-hero{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:end;padding-top:44px}
.price-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.price-card{border:1px solid var(--line);border-radius:14px;padding:16px;background:var(--panel)}
.price-card .k{font-size:10.5px;color:var(--muted-2);letter-spacing:.06em}
.price-card .v{font-family:var(--mono);font-size:19px;font-weight:600;margin-top:6px}
.price-card .d{font-size:10.5px;color:var(--muted);margin-top:4px}
.price-table td.price{font-family:var(--mono);font-weight:600;white-space:nowrap}
.price-table .bar{height:4px;border-radius:2px;background:var(--grad);opacity:.65}
.cart{border:1px solid var(--line);border-radius:16px;background:var(--panel);overflow:hidden}
.cart-head{padding:14px 16px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;font-size:12.5px;font-weight:650}
.cart-body{max-height:340px;overflow:auto}
.cart-line{display:flex;gap:10px;padding:10px 16px;border-bottom:1px solid var(--line);align-items:center;font-size:11.5px}
.cart-line .nm{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cart-line .qty{display:flex;align-items:center;gap:4px}
.cart-line .qty button{width:20px;height:20px;border:1px solid var(--line);border-radius:4px;font-size:11px;line-height:1}
.cart-line .pr{font-family:var(--mono);font-size:11px;color:var(--muted)}
.cart-foot{padding:14px 16px;border-top:1px solid var(--line);background:var(--bg-soft)}
.cart-total{display:flex;justify-content:space-between;align-items:baseline}
.cart-total .k{font-size:11px;color:var(--muted)}
.cart-total .v{font-family:var(--mono);font-size:20px;font-weight:600}
.ctr-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.ctr-card{border:1px solid var(--line);border-radius:12px;padding:14px;background:var(--panel);cursor:pointer;transition:all .18s}
.ctr-card:hover{border-color:var(--violet-3)}
.ctr-card.on{border-color:var(--violet);background:var(--violet-soft)}
.ctr-card .lv{font-family:var(--mono);font-size:11px;color:var(--violet)}
.ctr-card .nm{font-size:13px;font-weight:650;margin-top:5px}
.ctr-card .d{font-size:10.5px;color:var(--muted);margin-top:4px;line-height:1.5}
@media(max-width:900px){.price-hero{grid-template-columns:1fr}.ctr-grid{grid-template-columns:repeat(2,1fr)}.price-cards{grid-template-columns:1fr}}

/* ---------------- 档案 / 日志 ---------------- */
.doc-list{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.doc{display:flex;gap:14px;padding:16px;border:1px solid var(--line);border-radius:12px;background:var(--panel);transition:all .18s;min-width:0}
.doc:hover{border-color:var(--violet-3);transform:translateY(-2px)}
.doc .code{font-family:var(--mono);font-size:9.5px;color:var(--violet);letter-spacing:.02em;padding-top:3px;flex:0 0 122px;min-width:0;overflow-wrap:anywhere;line-height:1.5}
.doc>div:last-child{min-width:0;flex:1}
.doc .t{font-size:13.5px;font-weight:600;line-height:1.45}
.doc .d{font-size:11.5px;color:var(--muted);margin-top:4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
@media(max-width:800px){.doc-list{grid-template-columns:1fr}}
.reader{max-width:880px;margin-inline:auto}
.reader .doc-head{border-bottom:1px solid var(--line);padding-bottom:22px;margin-bottom:28px}
.reader .doc-head .code{font-family:var(--mono);font-size:11px;color:var(--violet);letter-spacing:.06em}
.reader .doc-head h1{font-size:clamp(24px,3vw,38px);line-height:1.2;margin-top:10px;letter-spacing:-.02em}
.log-wrap{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:34px;align-items:start}
.log-text{font-size:14.5px;line-height:1.95;color:var(--ink-2);max-width:760px}
.log-text p{margin:0 0 9px;padding-left:0}
.log-text p:first-child{font-weight:600;color:var(--violet)}
.log-text p:empty{display:none}
.log-side{position:sticky;top:88px}
.log-progress{height:3px;background:var(--line);border-radius:2px;overflow:hidden;margin:10px 0 16px}
.log-progress i{display:block;height:100%;background:var(--grad);width:0}
.log-jump{display:grid;grid-template-columns:repeat(5,1fr);gap:4px}
.log-jump button{height:26px;font-family:var(--mono);font-size:10px;border:1px solid var(--line);border-radius:4px;color:var(--muted)}
.log-jump button.on{background:var(--ink);color:var(--bg);border-color:var(--ink)}
@media(max-width:900px){.log-wrap{grid-template-columns:1fr}.log-side{position:static}}

/* ---------------- 图库 ---------------- */
.gal-grid{columns:3;column-gap:14px}
.gal-item{break-inside:avoid;margin-bottom:14px;border-radius:12px;overflow:hidden;position:relative;background:var(--dark);cursor:zoom-in}
.gal-item img{width:100%;display:block;transition:transform .5s,opacity .3s}
.gal-item:hover img{transform:scale(1.03)}
.gal-item .cap{position:absolute;inset:auto 0 0 0;padding:30px 12px 10px;background:linear-gradient(transparent,rgba(4,6,14,.85));color:#fff;font-size:11px;opacity:0;transition:opacity .2s}
.gal-item:hover .cap{opacity:1}
@media(max-width:1000px){.gal-grid{columns:2}}
@media(max-width:600px){.gal-grid{columns:1}}

/* ---------------- 图像接口 ---------------- */
.slot-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.slot-card{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--panel);display:flex;flex-direction:column}
.slot-card .prev{aspect-ratio:16/9;background:#0A0E1C;overflow:hidden;position:relative}
.slot-card .prev img{width:100%;height:100%;object-fit:cover}
.slot-card .bd{padding:12px 14px;display:flex;flex-direction:column;gap:6px;flex:1}
.slot-card .nm{font-size:12.5px;font-weight:650}
.slot-card .key{font-family:var(--mono);font-size:10px;color:var(--violet)}
.slot-card .row{display:flex;gap:6px;margin-top:auto}
.slot-card .row .btn{flex:1}
.img-io{border:1px solid var(--line);border-radius:14px;padding:16px;background:var(--panel)}
.code-box{background:var(--dark);color:#D9D4F5;border-radius:10px;padding:14px;font-family:var(--mono);font-size:11px;line-height:1.7;max-height:280px;overflow:auto;white-space:pre-wrap}

/* ---------------- 搜索页 / 对比 ---------------- */
.sr-page{display:flex;gap:14px;padding:18px;border:1px solid var(--line);border-radius:12px;background:var(--panel);margin-bottom:10px}
.sr-page .t{font-size:15px;font-weight:600}
.sr-page .s{font-size:11.5px;color:var(--muted);margin-top:3px}
.cmp-table td,.cmp-table th{min-width:220px}
.cmp-table .rowhead{font-size:11px;color:var(--muted);white-space:nowrap}
.spec-mini{display:flex;gap:18px;flex-wrap:wrap;font-size:11px;color:var(--muted)}
.spec-mini b{color:var(--ink);font-weight:650}

/* ---------------- 打印 ---------------- */
@media print{
  .site-head,.site-foot,.compare-tray,.lib-toolbar{display:none!important}
  body{background:#fff}
  .tile,.mega-card{break-inside:avoid}
}

/* ---------------- 产品视觉 ---------------- */
.p-art{position:absolute;inset:0;overflow:hidden;background:radial-gradient(120% 120% at 30% 0%,color-mix(in srgb,var(--hue) 55%,#05060f) 0%,#080B16 62%)}
.p-art img{width:100%;height:100%;object-fit:cover;object-position:var(--px,45%) var(--py,35%);opacity:.40;filter:hue-rotate(var(--rot,0deg)) saturate(.72) contrast(1.06)}
.p-art::after{content:"";position:absolute;inset:0;background:
  radial-gradient(90% 80% at 20% 10%,color-mix(in srgb,var(--hue) 45%,transparent) 0%,transparent 60%),
  linear-gradient(180deg,rgba(5,6,15,.10) 0%,rgba(5,6,15,.78) 100%)}
.p-art-grid{position:absolute;inset:0;z-index:1;opacity:.5;background-image:
  linear-gradient(to right,rgba(255,255,255,.07) 1px,transparent 1px),
  linear-gradient(to bottom,rgba(255,255,255,.07) 1px,transparent 1px);background-size:26px 26px;
  mask-image:linear-gradient(180deg,#000,transparent 70%);-webkit-mask-image:linear-gradient(180deg,#000,transparent 70%)}
.p-art-mark{position:absolute;right:12px;top:12px;z-index:1;font:800 46px/1 var(--sans);letter-spacing:-.05em;color:rgba(255,255,255,.14);text-transform:uppercase}
.p-art-code{position:absolute;left:14px;bottom:12px;z-index:2;font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:rgba(237,233,254,.9);text-transform:uppercase}
.p-art-line{position:absolute;right:14px;bottom:14px;z-index:2;width:52px;height:1px;background:linear-gradient(90deg,transparent,rgba(233,213,255,.85))}
.p-art-line::after{content:"";position:absolute;right:0;top:-2px;width:5px;height:5px;border-radius:50%;background:#EDE9FE}

/* ---------------- 抽屉 / 徽标 ---------------- */
.cart-dot{position:absolute;top:2px;right:2px;min-width:15px;height:15px;border-radius:8px;background:var(--violet);color:#fff;font-size:9px;line-height:15px;text-align:center;font-family:var(--mono);padding:0 3px}
.icon-btn{position:relative}
.drawer{position:fixed;inset:0;z-index:290;background:var(--bg);display:flex;flex-direction:column;padding:16px 22px 40px;overflow:auto}
.drawer-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:18px;border-bottom:1px solid var(--line)}
.drawer-body{display:flex;flex-direction:column;padding-top:10px}
.drawer-body a{padding:13px 4px;border-bottom:1px solid var(--line);font-size:15px;font-weight:600;color:var(--ink-2)}
.drawer-body a:hover{color:var(--violet)}
.drawer-sep{font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:var(--muted-2);text-transform:uppercase;margin:22px 0 6px}
.skeleton{background:linear-gradient(90deg,var(--bg-soft),var(--bg-tint),var(--bg-soft));background-size:200% 100%;animation:sk 1.2s linear infinite;border-radius:6px}
@keyframes sk{from{background-position:200% 0}to{background-position:-200% 0}}

/* ---------------- 页面小工具 ---------------- */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:start}
.sticky{position:sticky;top:88px}
.note{border-left:2px solid var(--violet-3);padding:10px 16px;background:var(--bg-soft);border-radius:0 10px 10px 0;font-size:13px;color:var(--muted);margin:18px 0}
.note b{color:var(--ink)}
.stat-inline{display:flex;gap:26px;flex-wrap:wrap;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:24px 0}
.stat-inline div .k{font-family:var(--mono);font-size:9.5px;letter-spacing:.12em;color:var(--muted-2);text-transform:uppercase}
.stat-inline div .v{font-size:16px;font-weight:650;margin-top:3px}
@media(max-width:900px){.split{grid-template-columns:1fr}}

/* ---------------- 响应式收口 ---------------- */
[data-theme="dark"] .brand img{filter:brightness(0) invert(1)}
@media(max-width:1100px){
  .g5{grid-template-columns:repeat(3,minmax(0,1fr))}
  .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:820px){
  .brand-en{display:none}
  .brand-cn{font-size:12.5px;letter-spacing:.04em}
  .brand img{width:26px}
  .head-inner{height:60px;gap:10px}
  .head-tools{gap:0}
  #themeBtn,#consoleBtn{display:none}
  .head-tools .btn-primary{display:none}
  .icon-btn{width:34px;height:34px}
  .hero-actions .btn{width:100%}
  .hero-actions{gap:8px}
  .hero-meta{gap:18px}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px}
  .section-head .right{align-self:flex-start}
  .feature .facts{grid-template-columns:1fr 1fr}
  .g3,.g4{grid-template-columns:1fr}
  .page-head h1{font-size:clamp(28px,7vw,38px)}
  .band{padding:44px 0}
  .chapter-layout{padding-top:24px}
  .table-wrap{border-radius:10px}
  table.data{min-width:560px}
  .foot-top{grid-template-columns:1fr 1fr}
  .pdp-tabs{overflow:auto}
  .hero-meta{margin-top:26px}
  .drawer-body a{font-size:14px;padding:12px 4px}
  .quote-band .wrap{grid-template-columns:1fr;gap:26px}
  .cta-band{padding:26px}
  .price-cards{grid-template-columns:1fr}
}
@media(max-width:520px){
  .hero-title{font-size:clamp(32px,9.4vw,42px)}
  .hero-sub{font-size:15px}
  .stat-row{grid-template-columns:1fr 1fr}
  .stat{padding:16px 12px;border-right:0}
  .stat .v{font-size:22px}
  .word{padding:22px 20px 26px}
  .fleet-strip{grid-template-columns:1fr 1fr}
  .fleet-card{aspect-ratio:3/3.6}
  .zone-list{grid-template-columns:1fr}
  .role-grid,.doc-list{grid-template-columns:1fr}
  .prod-grid{grid-template-columns:1fr 1fr;gap:10px}
  .prod-card .r{display:none}
  .ring-readout{grid-template-columns:1fr 1fr}
  .omega-grid{grid-template-columns:1fr}
  .mini-chart canvas{height:160px}
  .hero-art{aspect-ratio:1.05/1}
  .head-inner{padding-inline:12px}
}

/* ==========================================================================
   电影感动效层 · 2026
   ========================================================================== */
.scroll-progress{position:fixed;top:0;left:0;right:0;height:2px;background:var(--grad);transform:scaleX(0);transform-origin:0 50%;z-index:220;pointer-events:none;will-change:transform}
.view.page-in{animation:viewIn .5s cubic-bezier(.2,.7,.2,1) both}
@keyframes viewIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.btn-primary{position:relative;overflow:hidden}
.btn-primary::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 25%,rgba(255,255,255,.38) 48%,transparent 72%);transform:translateX(-130%);transition:transform .65s cubic-bezier(.2,.7,.2,1)}
.btn-primary:hover::after{transform:translateX(130%)}

/* Hero 大图轮播 */
.hero-slides{position:absolute;inset:0;z-index:0;overflow:hidden;background:#06070f}
.hero-slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.03);transition:opacity 1.5s ease;will-change:transform,opacity}
.hero-slide.on{opacity:.62;animation:kenburns 9.5s ease-out both}
@keyframes kenburns{from{transform:scale(1.02)}to{transform:scale(1.17)}}
.hero-slides::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,7,15,.30) 0%,rgba(6,7,15,.55) 55%,rgba(6,7,15,.88) 100%)}
.hero-dots{position:absolute;left:22px;top:52px;display:flex;gap:7px;z-index:3}
.hero-dot{width:18px;height:3px;border-radius:2px;background:rgba(255,255,255,.22);transition:background .3s,width .3s}
.hero-dot.on{background:#C4B5FD;width:30px}
.hero-dot:hover{background:#EDE9FE}
.orbit-card{transform-style:preserve-3d}

/* 跑马灯 */
.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg);padding:13px 0;position:relative}
.marquee::before,.marquee::after{content:"";position:absolute;top:0;bottom:0;width:120px;z-index:2;pointer-events:none}
.marquee::before{left:0;background:linear-gradient(90deg,var(--bg),transparent)}
.marquee::after{right:0;background:linear-gradient(270deg,var(--bg),transparent)}
.marquee-inner{display:flex;width:max-content;animation:marquee 42s linear infinite}
.marquee:hover .marquee-inner{animation-play-state:paused}
.mq-item{display:inline-flex;align-items:center;gap:20px;padding:0 22px;font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);white-space:nowrap}
.mq-item i{font-style:normal;color:var(--violet-3)}
@keyframes marquee{to{transform:translateX(-50%)}}

/* 电影感三图带 */
.cine-band{position:relative;background:#04060e;min-height:min(82vh,780px);overflow:hidden;isolation:isolate}
.cine-media{position:absolute;inset:0;display:grid;grid-template-columns:1.55fr .75fr;gap:2px;opacity:.9}
.cine-media figure{margin:0;position:relative;overflow:hidden}
.cine-media img{width:100%;height:100%;object-fit:cover;display:block;will-change:transform}
.cine-media figure::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,6,14,.15),rgba(4,6,14,.55));pointer-events:none}
.cine-media figure.cine-main::after{background:linear-gradient(180deg,rgba(4,6,14,.05),rgba(4,6,14,.75))}
.cine-side{display:grid;grid-template-rows:1fr 1fr;gap:2px}
.cine-media figcaption{position:absolute;left:16px;bottom:12px;z-index:2;font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.55)}
.cine-copy{position:absolute;inset:auto 0 0 0;padding:90px 0 40px;background:linear-gradient(transparent,rgba(4,6,14,.92) 55%,#04060e);z-index:3}
.cine-copy .h2{color:#fff;margin:14px 0 16px;max-width:760px}
.cine-copy p{color:#A9AFC6;max-width:620px;font-size:14.5px;line-height:1.8}
.cine-stats{display:flex;gap:40px;margin-top:24px;flex-wrap:wrap}
.cine-stats b{display:block;font-size:22px;color:#fff;font-weight:650;letter-spacing:-.02em}
.cine-stats span{font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;color:#8B90A3;text-transform:uppercase}
.scroll-hint{position:absolute;right:34px;bottom:44px;display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:9px;letter-spacing:.18em;color:#8B90A3;text-transform:uppercase}
.scroll-hint span{width:1px;height:44px;background:linear-gradient(#C4B5FD,transparent);display:block;animation:hintPulse 1.8s ease-in-out infinite}
@keyframes hintPulse{0%,100%{opacity:.3;transform:scaleY(.7)}50%{opacity:1;transform:scaleY(1)}}
@media(max-width:900px){
  .cine-band{min-height:70vh}
  .cine-media{grid-template-columns:1fr .6fr}
  .cine-copy{padding:70px 0 30px}
  .scroll-hint{display:none}
  .cine-copy .h2{font-size:30px}
}

/* 图库 */
.wall-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:22px}
.wall-item{position:relative;aspect-ratio:16/9;overflow:hidden;border-radius:10px;background:#080b16;cursor:zoom-in;border:1px solid var(--line)}
.wall-item img{width:100%;height:100%;object-fit:cover;opacity:.92;transition:transform .7s cubic-bezier(.2,.7,.2,1),opacity .3s}
.wall-item:hover img{transform:scale(1.07);opacity:1}
.wall-item .cap{position:absolute;inset:auto 0 0 0;padding:26px 10px 8px;background:linear-gradient(transparent,rgba(4,6,14,.82));font-family:var(--mono);font-size:9px;letter-spacing:.12em;color:#D9D4F5;text-transform:uppercase;opacity:0;transition:opacity .25s}
.wall-item:hover .cap{opacity:1}
.wall-item .idx{position:absolute;top:8px;left:8px;font-family:var(--mono);font-size:9px;letter-spacing:.1em;color:rgba(255,255,255,.6);background:rgba(4,6,14,.45);padding:2px 5px;border-radius:4px;opacity:0;transition:opacity .25s}
.wall-item:hover .idx{opacity:1}
@media(max-width:1100px){.wall-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.wall-grid{grid-template-columns:repeat(2,1fr);gap:8px}}

/* 图片显示增强 */
.p-art-photo img{opacity:.72;filter:hue-rotate(var(--rot,0deg)) saturate(.9) contrast(1.02)}
.p-art-photo::after{background:radial-gradient(90% 80% at 20% 10%,color-mix(in srgb,var(--hue) 35%,transparent) 0%,transparent 60%),linear-gradient(180deg,rgba(5,6,15,.05) 0%,rgba(5,6,15,.62) 100%)}
.feature .art img{transform:scale(1.08);will-change:transform}
.pdp-media img{max-height:640px;object-fit:cover}
.ship-art img{max-height:720px;object-fit:cover}

/* 光箱动画 */
.lightbox img{animation:lbIn .3s cubic-bezier(.2,.7,.2,1) both}
@keyframes lbIn{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:none}}
.lightbox{background:rgba(4,6,12,.96)}

/* 滚动进入的分组延迟 */
.reveal{transition-delay:calc(var(--d,0) * 55ms)}

/* 深空主题下的图片对比 */
[data-theme="dark"] .wall-item img{opacity:.85}

/* 标题入场与极光 */
.hero-title .line{display:block;animation:heroLine .95s cubic-bezier(.2,.7,.2,1) both}
.hero-title .line:nth-child(2){animation-delay:.12s}
.hero-sub{animation:heroFade .9s .28s both}
.hero-actions{animation:heroFade .9s .4s both}
.hero-meta{animation:heroFade .9s .5s both}
@keyframes heroLine{from{opacity:0;transform:translateY(30px) skewY(1.2deg)}to{opacity:1;transform:none}}
@keyframes heroFade{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.quote-band::before{content:"";position:absolute;inset:-30% -10%;background:
  radial-gradient(40% 40% at 20% 40%,rgba(91,33,182,.35),transparent 60%),
  radial-gradient(35% 35% at 80% 60%,rgba(29,78,216,.28),transparent 60%);
  animation:aurora 18s ease-in-out infinite alternate;pointer-events:none}
@keyframes aurora{0%{transform:translate3d(-2%,0,0) scale(1)}100%{transform:translate3d(3%,-2%,0) scale(1.08)}}
.cta-band::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 40%,rgba(255,255,255,.06) 50%,transparent 60%);background-size:220% 100%;animation:sheen 9s linear infinite;pointer-events:none}
@keyframes sheen{from{background-position:120% 0}to{background-position:-120% 0}}