/* ==========================================================================
   effects.css · 代码特效与载入动画
   ========================================================================== */

/* ---------------- 全局扫描与网格 ---------------- */
.fx-global-scan{position:fixed;inset:0;z-index:90;pointer-events:none;
  background:repeating-linear-gradient(180deg,rgba(91,33,182,.05) 0 1px,transparent 1px 4px);
  opacity:.35;animation:gScan 14s linear infinite}
@keyframes gScan{from{background-position:0 0}to{background-position:0 120px}}
.fx-global-grid{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(to right,rgba(91,33,182,.05) 1px,transparent 1px),linear-gradient(to bottom,rgba(91,33,182,.05) 1px,transparent 1px);
  background-size:72px 72px;
  mask-image:radial-gradient(80% 60% at 50% 0%,#000,transparent 75%);
  -webkit-mask-image:radial-gradient(80% 60% at 50% 0%,#000,transparent 75%)}
[data-theme="dark"] .fx-global-grid{opacity:.7;background-image:linear-gradient(to right,rgba(167,139,250,.07) 1px,transparent 1px),linear-gradient(to bottom,rgba(167,139,250,.07) 1px,transparent 1px)}

/* ---------------- 载入动画 ---------------- */
body.booting{overflow:hidden}
.boot{position:fixed;inset:0;z-index:9999;background:#05060d;color:#EDE9FE;display:grid;place-items:center;overflow:hidden;
  transition:opacity .8s ease,visibility .8s}
.boot.done{opacity:0;visibility:hidden;pointer-events:none}
.boot canvas{position:absolute;inset:0;width:100%;height:100%}
.boot-grid{position:absolute;inset:0;background-image:linear-gradient(to right,rgba(124,58,237,.12) 1px,transparent 1px),linear-gradient(to bottom,rgba(124,58,237,.12) 1px,transparent 1px);background-size:64px 64px;
  mask-image:radial-gradient(50% 50% at 50% 50%,#000,transparent 78%);-webkit-mask-image:radial-gradient(50% 50% at 50% 50%,#000,transparent 78%);
  animation:bootGrid 6s linear infinite}
@keyframes bootGrid{from{background-position:0 0}to{background-position:0 64px}}
.boot-ring{position:absolute;width:min(78vmin,720px);aspect-ratio:1;border-radius:50%;
  background:conic-gradient(from 0deg,transparent 0 78%,rgba(167,139,250,.65) 86%,transparent 92%);
  -webkit-mask:radial-gradient(circle,transparent 62%,#000 63%,#000 64%,transparent 65%);
  mask:radial-gradient(circle,transparent 62%,#000 63%,#000 64%,transparent 65%);
  animation:bootRing 4.2s linear infinite;opacity:.75}
@keyframes bootRing{to{transform:rotate(360deg)}}
.boot-core{position:relative;z-index:3;text-align:center;width:min(90vw,560px)}
.boot-emblem{position:relative;width:168px;height:168px;margin:0 auto 8px;display:grid;place-items:center}
.boot-logo-img{width:124px;height:auto;opacity:0;transform:scale(.74) rotate(-4deg);filter:blur(5px) drop-shadow(0 0 22px rgba(167,139,250,.55));animation:emblemIn 1.25s cubic-bezier(.2,.7,.2,1) .18s forwards,emblemGlow 3.2s ease-in-out 1.4s infinite}
@keyframes emblemIn{0%{opacity:0;transform:scale(.74) rotate(-4deg);filter:blur(5px)}60%{opacity:1;transform:scale(1.04) rotate(1deg);filter:blur(0) drop-shadow(0 0 30px rgba(196,181,253,.8))}100%{opacity:1;transform:scale(1) rotate(0);filter:blur(0) drop-shadow(0 0 18px rgba(167,139,250,.6))}}
@keyframes emblemGlow{0%,100%{filter:drop-shadow(0 0 14px rgba(167,139,250,.45))}50%{filter:drop-shadow(0 0 34px rgba(196,181,253,.9))}}
.boot-emblem-ring{position:absolute;inset:0;border:1px solid rgba(196,181,253,.28);border-left-color:rgba(196,181,253,.85);border-radius:50%;animation:emblemSpin 4.4s linear infinite}
.boot-emblem-ring.r2{inset:12px;border-style:dashed;border-color:rgba(96,165,250,.25);border-right-color:rgba(96,165,250,.7);animation:emblemSpin 6.2s linear infinite reverse}
@keyframes emblemSpin{to{transform:rotate(360deg)}}
.boot-emblem-scan{position:absolute;left:6%;right:6%;height:2px;background:linear-gradient(90deg,transparent,#C4B5FD,transparent);box-shadow:0 0 12px rgba(167,139,250,.8);animation:emblemScan 2.1s ease-in-out infinite}
@keyframes emblemScan{0%{top:8%;opacity:0}12%{opacity:1}88%{opacity:1}100%{top:92%;opacity:0}}
.boot-brand{font-size:clamp(20px,3.4vw,30px);font-weight:700;letter-spacing:.18em;animation:bootIn .7s ease both .22s}
.boot-sub{font-family:var(--mono);font-size:9px;letter-spacing:.24em;color:#8B90A3;margin-top:8px;animation:bootIn .7s ease both .4s}
.boot-bar{height:2px;width:100%;background:rgba(255,255,255,.10);margin:26px 0 10px;position:relative;overflow:hidden}
.boot-bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,#7C3AED,#60A5FA);box-shadow:0 0 12px rgba(124,58,237,.8);transition:width .25s linear}
.boot-meta{display:flex;justify-content:space-between;gap:12px;font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;color:#A78BFA}
.boot-note{margin-top:18px;font-family:var(--mono);font-size:8.5px;letter-spacing:.3em;color:#5D6478}
.boot-scan{position:absolute;left:0;right:0;height:120px;top:-140px;background:linear-gradient(180deg,transparent,rgba(167,139,250,.10),transparent);animation:bootScan 2.4s ease-in-out infinite}
@keyframes bootScan{0%{top:-140px}100%{top:100%}}
.boot-vignette{position:absolute;inset:0;background:radial-gradient(60% 60% at 50% 50%,transparent 30%,rgba(5,6,13,.85) 100%)}
@keyframes bootIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* ---------------- 动效实验室 ---------------- */
.fx-bar{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;align-items:center;margin-bottom:18px}
.fx-tools{display:flex;gap:8px}
.fx-tools .input{width:200px}
.fx-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.fx-tile{margin:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--panel);transition:transform .2s,border-color .2s;content-visibility:auto;contain-intrinsic-size:220px}
.fx-tile:hover{transform:translateY(-2px);border-color:var(--violet-3)}
.fx-demo{aspect-ratio:16/9;background:radial-gradient(120% 120% at 30% 0%,#101426 0%,#070a14 65%);position:relative;overflow:hidden}
.fx-demo::before{content:"";position:absolute;inset:0;background-image:linear-gradient(to right,rgba(167,139,250,.07) 1px,transparent 1px),linear-gradient(to bottom,rgba(167,139,250,.07) 1px,transparent 1px);background-size:20px 20px;pointer-events:none}
.fx-demo canvas{width:100%;height:100%;display:block;position:relative;z-index:1}
.fx-uiwrap{position:absolute;inset:0;display:grid;place-items:center}
.fx-tile figcaption{display:flex;align-items:center;gap:8px;padding:8px 10px;font-size:11px;background:var(--panel)}
.fx-tile figcaption b{font-family:var(--mono);font-size:9px;color:var(--violet)}
.fx-tile figcaption span{font-weight:600;color:var(--ink-2);flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fx-tile figcaption em{font-style:normal;font-family:var(--mono);font-size:8px;letter-spacing:.1em;color:var(--muted-2);text-transform:uppercase}
@media(max-width:1100px){.fx-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.fx-grid{grid-template-columns:repeat(2,1fr)}.fx-tools .input{width:140px}}

/* ---------------- 20 个界面特效 ---------------- */
.ui-scan{position:absolute;inset:0;overflow:hidden;background:repeating-linear-gradient(180deg,rgba(96,165,250,.05) 0 1px,transparent 1px 3px)}
.ui-scan i{position:absolute;left:0;right:0;height:22px;background:linear-gradient(180deg,transparent,rgba(96,165,250,.55),transparent);animation:uiScan 2s linear infinite}
@keyframes uiScan{from{top:-30px}to{top:100%}}
.ui-scan span{position:absolute;left:10px;bottom:8px;font-family:var(--mono);font-size:8px;letter-spacing:.2em;color:#60A5FA}
.ui-hud{position:absolute;inset:14px;border:1px solid transparent;animation:uiHud 3s ease-in-out infinite}
.ui-hud i{position:absolute;width:16px;height:16px;border:1px solid #A78BFA}
.ui-hud i:nth-child(1){left:0;top:0;border-right:0;border-bottom:0}
.ui-hud i:nth-child(2){right:0;top:0;border-left:0;border-bottom:0}
.ui-hud i:nth-child(3){left:0;bottom:0;border-right:0;border-top:0}
.ui-hud i:nth-child(4){right:0;bottom:0;border-left:0;border-top:0}
.ui-hud span{position:absolute;right:0;top:-16px;font-family:var(--mono);font-size:8px;letter-spacing:.16em;color:#C4B5FD}
@keyframes uiHud{0%,100%{opacity:.45}50%{opacity:1}}
.ui-glitch{position:relative;font-family:var(--mono);font-size:22px;letter-spacing:.18em;color:#EDE9FE;animation:uiGlitch 2.6s steps(1) infinite}
.ui-glitch::before,.ui-glitch::after{content:attr(data-t);position:absolute;inset:0;color:#60A5FA;clip-path:inset(0 0 55% 0);animation:uiGlitchA 2.6s steps(1) infinite}
.ui-glitch::after{color:#F472B6;clip-path:inset(55% 0 0 0);animation:uiGlitchB 2.6s steps(1) infinite}
@keyframes uiGlitch{0%,90%,100%{transform:none}92%{transform:translate(2px,-1px)}94%{transform:translate(-2px,1px)}}
@keyframes uiGlitchA{0%,88%,100%{transform:none}90%{transform:translate(-4px,0)}93%{transform:translate(3px,0)}}
@keyframes uiGlitchB{0%,88%,100%{transform:none}91%{transform:translate(4px,0)}94%{transform:translate(-3px,0)}}
.ui-flicker{font-family:var(--mono);font-size:14px;letter-spacing:.24em;color:#C4B5FD;animation:uiFlicker 3.2s linear infinite}
@keyframes uiFlicker{0%,18%,22%,25%,53%,57%,100%{opacity:1}20%,24%,55%{opacity:.15}}
.ui-neon{font-family:var(--mono);font-size:18px;letter-spacing:.24em;color:#fff;text-shadow:0 0 6px #A78BFA,0 0 18px #7C3AED,0 0 32px #5B21B6;animation:uiNeon 2.4s ease-in-out infinite}
@keyframes uiNeon{0%,100%{text-shadow:0 0 4px #A78BFA,0 0 12px #7C3AED;opacity:.85}50%{text-shadow:0 0 10px #EDE9FE,0 0 26px #A78BFA,0 0 44px #7C3AED;opacity:1}}
.ui-draw{width:110px;height:36px;fill:none;stroke:#60A5FA;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:260;stroke-dashoffset:260;animation:uiDraw 2.8s ease-in-out infinite}
@keyframes uiDraw{0%{stroke-dashoffset:260}45%,70%{stroke-dashoffset:0}100%{stroke-dashoffset:-260}}
.ui-dash{width:120px;height:20px;stroke:#A78BFA;stroke-width:1.2;stroke-dasharray:6 5;animation:uiDash 1.2s linear infinite}
@keyframes uiDash{to{stroke-dashoffset:-22}}
.ui-pulse{position:relative;width:80px;height:80px}
.ui-pulse i{position:absolute;inset:0;border:1px solid #60A5FA;border-radius:50%;animation:uiPulse 2.4s ease-out infinite}
.ui-pulse i:nth-child(2){animation-delay:.8s}.ui-pulse i:nth-child(3){animation-delay:1.6s}
@keyframes uiPulse{0%{transform:scale(.2);opacity:1}100%{transform:scale(1);opacity:0}}
.ui-ticker{width:80%;overflow:hidden;border-top:1px solid rgba(167,139,250,.35);border-bottom:1px solid rgba(167,139,250,.35);padding:5px 0}
.ui-ticker div{white-space:nowrap;font-family:var(--mono);font-size:8px;letter-spacing:.18em;color:#C4B5FD;animation:uiTicker 7s linear infinite}
@keyframes uiTicker{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.ui-progress{width:70%;position:relative;height:14px;border:1px solid rgba(167,139,250,.4);padding:2px}
.ui-progress i{display:block;height:100%;background:linear-gradient(90deg,#7C3AED,#60A5FA);animation:uiProg 3s ease-in-out infinite}
@keyframes uiProg{0%{width:4%}70%{width:96%}100%{width:100%}}
.ui-progress span{position:absolute;right:0;top:-16px;font-family:var(--mono);font-size:8px;color:#A78BFA}
.ui-crosshair{position:relative;width:80px;height:80px;animation:uiSpin 6s linear infinite}
.ui-crosshair i{position:absolute;background:#A78BFA}
.ui-crosshair i:nth-child(1){left:50%;top:0;bottom:0;width:1px}
.ui-crosshair i:nth-child(2){top:50%;left:0;right:0;height:1px}
.ui-crosshair b{position:absolute;left:50%;top:50%;width:16px;height:16px;margin:-8px;border:1px solid #60A5FA;border-radius:50%}
@keyframes uiSpin{to{transform:rotate(360deg)}}
.ui-bracket{position:relative;width:90px;height:60px;animation:uiBracket 2.4s ease-in-out infinite}
.ui-bracket i{position:absolute;width:18px;height:18px;border:1px solid #60A5FA}
.ui-bracket i:nth-child(1){left:0;top:0;border-right:0;border-bottom:0}
.ui-bracket i:nth-child(2){right:0;top:0;border-left:0;border-bottom:0}
.ui-bracket i:nth-child(3){left:0;bottom:0;border-right:0;border-top:0}
.ui-bracket i:nth-child(4){right:0;bottom:0;border-left:0;border-top:0}
@keyframes uiBracket{0%,100%{transform:scale(1)}50%{transform:scale(.86)}}
.ui-griddrift{position:absolute;inset:0;background-image:linear-gradient(rgba(96,165,250,.18) 1px,transparent 1px),linear-gradient(90deg,rgba(96,165,250,.18) 1px,transparent 1px);background-size:18px 18px;animation:uiGrid 4s linear infinite}
@keyframes uiGrid{to{background-position:18px 18px}}
.ui-hex{width:64px;height:56px;background:linear-gradient(180deg,rgba(124,58,237,.5),rgba(96,165,250,.15));clip-path:polygon(25% 0,75% 0,100% 50%,75% 100%,25% 100%,0 50%);animation:uiHex 2.2s ease-in-out infinite}
@keyframes uiHex{0%,100%{transform:scale(.9);opacity:.7}50%{transform:scale(1.06);opacity:1}}
.ui-roll{height:22px;overflow:hidden;font-family:var(--mono);font-size:14px;color:#A78BFA}
.ui-roll span{display:block;height:22px;line-height:22px;animation:uiRoll 4.5s steps(3) infinite}
@keyframes uiRoll{0%,30%{transform:translateY(0)}33%,63%{transform:translateY(-22px)}66%,96%{transform:translateY(-44px)}100%{transform:translateY(-66px)}}
.ui-type{font-family:var(--mono);font-size:10px;letter-spacing:.12em;color:#C4B5FD;white-space:nowrap;overflow:hidden;border-right:1px solid #A78BFA;width:0;animation:uiType 3.4s steps(26) infinite,uiCaret .8s step-end infinite}
@keyframes uiType{0%{width:0}60%,90%{width:26ch}100%{width:0}}
@keyframes uiCaret{50%{border-color:transparent}}
.ui-bars{display:flex;align-items:flex-end;gap:3px;height:42px}
.ui-bars i{width:5px;background:linear-gradient(180deg,#60A5FA,#7C3AED);animation:uiBar 1.1s ease-in-out infinite}
.ui-bars i:nth-child(1){height:30%;animation-delay:0s}.ui-bars i:nth-child(2){height:70%;animation-delay:.1s}.ui-bars i:nth-child(3){height:45%;animation-delay:.2s}.ui-bars i:nth-child(4){height:90%;animation-delay:.3s}.ui-bars i:nth-child(5){height:55%;animation-delay:.4s}.ui-bars i:nth-child(6){height:75%;animation-delay:.5s}.ui-bars i:nth-child(7){height:35%;animation-delay:.6s}
@keyframes uiBar{0%,100%{transform:scaleY(.4)}50%{transform:scaleY(1)}}
.ui-blip{position:relative;width:70px;height:70px;border:1px solid rgba(96,165,250,.4);border-radius:50%}
.ui-blip i{position:absolute;width:6px;height:6px;border-radius:50%;background:#60A5FA;box-shadow:0 0 8px #60A5FA;animation:uiBlip 2.4s ease-out infinite}
.ui-blip i:nth-child(1){left:22px;top:18px}.ui-blip i:nth-child(2){left:44px;top:36px;animation-delay:.7s}.ui-blip i:nth-child(3){left:18px;top:46px;animation-delay:1.4s}
@keyframes uiBlip{0%,100%{opacity:.2}50%{opacity:1}}
.ui-status{display:flex;align-items:center;gap:7px;font-family:var(--mono);font-size:9px;letter-spacing:.14em;color:#C4B5FD}
.ui-status i{width:6px;height:6px;border-radius:50%;background:#10B981;box-shadow:0 0 8px #10B981;animation:uiBlink 1.2s step-end infinite}
@keyframes uiBlink{50%{opacity:.2}}
.ui-shield{position:relative;width:76px;height:76px}
.ui-shield i{position:absolute;inset:0;clip-path:polygon(50% 0,93% 25%,93% 75%,50% 100%,7% 75%,7% 25%);border:1px solid #A78BFA;animation:uiShield 2.8s ease-in-out infinite}
.ui-shield i:nth-child(2){inset:8px;animation-delay:.2s;opacity:.6}
.ui-shield i:nth-child(3){inset:16px;animation-delay:.4s;opacity:.35}
@keyframes uiShield{0%,100%{transform:scale(.94);filter:drop-shadow(0 0 0 transparent)}50%{transform:scale(1.02);filter:drop-shadow(0 0 8px rgba(167,139,250,.6))}}

/* ---------------- 蓝图（产品 / 舰船） ---------------- */
.bp-card{position:absolute;inset:0;background:radial-gradient(120% 120% at 30% 0%,color-mix(in srgb,var(--hue,#5B21B6) 38%,#05060f) 0%,#070a14 70%);overflow:hidden}
.bp-card svg{width:100%;height:100%;display:block}
.bp{background:#070a14}
.bp .bp-line{fill:none;stroke:rgba(237,233,254,.75);stroke-width:1;vector-effect:non-scaling-stroke}
.bp .bp-thin{fill:none;stroke:rgba(167,139,250,.45);stroke-width:.7;vector-effect:non-scaling-stroke}
.bp .bp-accent{fill:none;stroke:var(--hue,#7C3AED);stroke-width:1.1;vector-effect:non-scaling-stroke}
.bp .bp-fill{fill:color-mix(in srgb,var(--hue,#5B21B6) 18%,transparent);stroke:none}
.bp .bp-text{font-family:ui-monospace,monospace;font-size:8px;fill:rgba(196,181,253,.8);letter-spacing:.08em}
.bp .bp-label{font-family:ui-monospace,monospace;font-size:10px;fill:#EDE9FE;letter-spacing:.12em}
.bp .bp-draw{stroke-dasharray:2400;stroke-dashoffset:2400;animation:bpDraw 2.6s cubic-bezier(.2,.7,.2,1) forwards}
.bp .bp-draw2{stroke-dasharray:1400;stroke-dashoffset:1400;animation:bpDraw 2.2s cubic-bezier(.2,.7,.2,1) .35s forwards}
@keyframes bpDraw{to{stroke-dashoffset:0}}
.bp .bp-scan{animation:bpScan 4.5s linear infinite}
@keyframes bpScan{0%{transform:translateY(-60px);opacity:0}10%{opacity:.8}90%{opacity:.8}100%{transform:translateY(460px);opacity:0}}
.bp .bp-pulse{animation:bpPulse 2.2s ease-in-out infinite}
@keyframes bpPulse{0%,100%{opacity:.25;r:1.4}50%{opacity:1;r:2.4}}
.bp .bp-rot{transform-origin:center;animation:bpRot 18s linear infinite}
@keyframes bpRot{to{transform:rotate(360deg)}}
.bp-card:hover .bp-draw,.bp-card:hover .bp-draw2{animation-duration:1.4s}

/* ---------------- 图表 / 示意图 ---------------- */
.dg{width:100%;height:100%;display:block}
.dg .dg-line{fill:none;stroke:rgba(237,233,254,.7);stroke-width:1;vector-effect:non-scaling-stroke}
.dg .dg-thin{fill:none;stroke:rgba(167,139,250,.35);stroke-width:.7;vector-effect:non-scaling-stroke}
.dg .dg-accent{fill:none;stroke:#A78BFA;stroke-width:1.2;vector-effect:non-scaling-stroke}
.dg .dg-text{font-family:ui-monospace,monospace;font-size:8px;fill:rgba(196,181,253,.75);letter-spacing:.08em}
.dg .dg-label{font-family:ui-monospace,monospace;font-size:10px;fill:#EDE9FE;letter-spacing:.12em}
.dg .dg-dash{stroke-dasharray:5 5;animation:dgDash 8s linear infinite}
@keyframes dgDash{to{stroke-dashoffset:-100}}
.dg .dg-draw{stroke-dasharray:1600;stroke-dashoffset:1600;animation:bpDraw 2.8s ease forwards}
.dg .dg-pulse{animation:dgPulse 3s ease-in-out infinite}
@keyframes dgPulse{0%,100%{opacity:.3}50%{opacity:1}}
.dg .dg-orbit{transform-origin:center;animation:bpRot 26s linear infinite}
.dg .dg-orbit.rev{animation-direction:reverse;animation-duration:38s}

/* ---------------- 影像条（少量照片 + HUD） ---------------- */
.scene-strip{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}
.scene{position:relative;aspect-ratio:16/9;overflow:hidden;border-radius:10px;background:#070a14;border:1px solid rgba(255,255,255,.08)}
.scene img{width:100%;height:100%;object-fit:cover;opacity:.75;filter:saturate(.85) contrast(1.05);transition:transform .8s,opacity .3s}
.scene:hover img{transform:scale(1.06);opacity:1}
.scene::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,6,13,.15),rgba(5,6,13,.7));pointer-events:none}
.scene .cap{position:absolute;left:10px;bottom:8px;z-index:2;font-family:var(--mono);font-size:8px;letter-spacing:.14em;color:#C4B5FD;text-transform:uppercase}
.scene .hud{position:absolute;inset:8px;z-index:2;pointer-events:none}
.scene .hud i{position:absolute;width:10px;height:10px;border:1px solid rgba(196,181,253,.6)}
.scene .hud i:nth-child(1){left:0;top:0;border-right:0;border-bottom:0}
.scene .hud i:nth-child(2){right:0;bottom:0;border-left:0;border-top:0}
.scene .idx{position:absolute;right:10px;top:8px;z-index:2;font-family:var(--mono);font-size:8px;color:rgba(255,255,255,.55)}
@media(max-width:900px){.scene-strip{grid-template-columns:repeat(2,1fr)}}

/* ---------------- 英雄区代码化 ---------------- */
.hero-glow{position:absolute;inset:-20% -10% auto -10%;height:140%;
  background:radial-gradient(50% 50% at 70% 30%,rgba(124,58,237,.18),transparent 62%),radial-gradient(40% 40% at 20% 20%,rgba(29,78,216,.12),transparent 64%);
  animation:heroGlow 16s ease-in-out infinite alternate}
@keyframes heroGlow{from{transform:translate3d(-1%,0,0) scale(1)}to{transform:translate3d(2%,-1%,0) scale(1.06)}}
.hero-canvas{position:absolute;inset:0;width:100%;height:100%}
.hero-rings{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.hero-rings .hr-line{fill:none;stroke:rgba(196,181,253,.45);stroke-width:.7;vector-effect:non-scaling-stroke}
.hero-rings .hr-dash{stroke-dasharray:4 7;animation:dgDash 12s linear infinite}
.hero-rings .hr-node{fill:#EDE9FE;animation:dgPulse 2.4s ease-in-out infinite}
.hero-scan{position:absolute;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,#A78BFA,transparent);animation:heroScan 5s ease-in-out infinite}
@keyframes heroScan{0%{top:0;opacity:0}10%{opacity:1}90%{opacity:1}100%{top:100%;opacity:0}}

/* 电影带改为代码态势图 */
.cine-canvas{position:absolute;inset:0;width:100%;height:100%}
.cine-grid{position:absolute;inset:0;background-image:linear-gradient(to right,rgba(167,139,250,.07) 1px,transparent 1px),linear-gradient(to bottom,rgba(167,139,250,.07) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(70% 70% at 60% 40%,#000,transparent 80%);-webkit-mask-image:radial-gradient(70% 70% at 60% 40%,#000,transparent 80%)}
.cine-hud{position:absolute;inset:24px;z-index:2;pointer-events:none}
.cine-hud i{position:absolute;width:22px;height:22px;border:1px solid rgba(196,181,253,.55)}
.cine-hud i:nth-child(1){left:0;top:0;border-right:0;border-bottom:0}
.cine-hud i:nth-child(2){right:0;top:0;border-left:0;border-bottom:0}
.cine-hud i:nth-child(3){left:0;bottom:0;border-right:0;border-top:0}
.cine-hud i:nth-child(4){right:0;bottom:0;border-left:0;border-top:0}
.cine-hud span{position:absolute;right:0;top:-2px;font-family:var(--mono);font-size:9px;letter-spacing:.18em;color:rgba(196,181,253,.65)}
.feature .art{aspect-ratio:4/3;background:#070a14}
.feature .art svg{width:100%;height:100%;display:block}
.ship-art{aspect-ratio:16/10}
.ship-art svg{width:100%;height:100%;display:block}
.fleet-bp{position:absolute;inset:0}
.fleet-bp svg{width:100%;height:100%;display:block}
.ship-bp{width:96px;height:110px;overflow:hidden;border-radius:8px;background:#070a14;flex:0 0 auto}
.ship-bp svg{width:100%;height:100%;display:block}
.ship-bp.big{width:100%;height:100%;border-radius:0}
.pdp-media .ship-bp.big{min-height:420px}
.scene-strip{margin-top:6px}

@media(max-width:900px){
  .cine-hud{inset:14px}
  .feature .art{aspect-ratio:16/10}
}


/* ---------------- 音乐 ---------------- */
.music-dock{position:fixed;right:18px;bottom:18px;z-index:210;display:grid;grid-template-columns:auto minmax(0,1fr) auto;grid-template-rows:auto auto;column-gap:9px;row-gap:3px;align-items:center;width:min(360px,calc(100vw - 24px));padding:8px 11px;border-radius:12px;background:color-mix(in srgb,var(--panel) 90%,transparent);border:1px solid var(--line);box-shadow:var(--shadow-m);backdrop-filter:blur(10px);font-size:10px;color:var(--muted)}
.music-dock button{grid-row:1/3;width:28px;height:28px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;color:var(--violet);transition:background .25s,color .25s}
.music-dock button:hover{background:var(--violet);color:#fff;border-color:var(--violet)}
.music-dock button svg{width:12px;height:12px}
.music-dock .m-name{grid-column:2;min-width:0;font-family:var(--mono);font-size:9px;letter-spacing:.08em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.music-dock.needs-tap .m-name{color:var(--violet)}
.music-dock.needs-tap .m-name::after{content:" · 点击开启声音";font-size:8px;color:var(--muted-2);letter-spacing:.04em}
.m-progress{grid-column:2;display:flex;align-items:center;gap:6px;min-width:0}
#musicSeek{width:100%;min-width:0;height:14px;accent-color:var(--violet);cursor:pointer}
#musicTime{font-family:var(--mono);font-size:8px;color:var(--muted-2);flex:0 0 auto}
#musicVol{grid-column:3;grid-row:1/3;width:62px;accent-color:var(--violet);cursor:pointer}
@media(max-width:600px){.music-dock{right:10px;bottom:10px;padding:6px 9px;width:calc(100vw - 20px)}.music-dock .m-name{display:none}#musicVol{width:54px}}

@media (prefers-reduced-motion: reduce){
  .fx-global-scan,.boot-ring,.boot-grid,.boot-scan{animation:none!important}
  .fx-demo canvas{opacity:.8}
}

/* ---------------- 页脚虚构声明 ---------------- */
.foot-fiction{margin-top:18px;padding-top:14px;border-top:1px solid rgba(255,255,255,.08);font-size:10px;line-height:1.9;letter-spacing:.02em;color:rgba(255,255,255,.55)}
.foot-fiction b{color:rgba(255,255,255,.72);font-weight:600;margin-right:8px;letter-spacing:.08em}

/* ==========================================================================
   GSAP 电影级体素开场
   ========================================================================== */
.hero-cine{position:relative;height:100svh;min-height:720px;overflow:hidden;isolation:isolate;color:#F4F7FF;
  background:radial-gradient(70% 65% at 50% 42%,#1b2a5e 0%,#101a3f 46%,#070b1c 100%)}
.hc-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:1}
.hc-fog{position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none;z-index:2;mix-blend-mode:screen;will-change:transform}
.hc-fog.f1{width:70vw;height:60vh;left:-18%;top:-12%;background:radial-gradient(circle,#4d6fe0,transparent 68%);opacity:.5}
.hc-fog.f2{width:65vw;height:65vh;right:-16%;bottom:-22%;background:radial-gradient(circle,#8aa6ff,transparent 66%);opacity:.38}
.hc-fog.f3{width:40vw;height:38vh;left:32%;top:54%;background:radial-gradient(circle,#6d5be8,transparent 66%);opacity:.3}
.hc-grain{position:absolute;inset:0;z-index:3;pointer-events:none;opacity:.35;
  background-image:radial-gradient(rgba(255,255,255,.11) .6px,transparent .7px);background-size:3px 3px;mix-blend-mode:overlay}
.hc-ui{position:absolute;inset:0;z-index:5;padding:clamp(84px,7vw,104px) clamp(20px,3.2vw,46px) clamp(20px,3vw,38px);pointer-events:none}
.hc-ui a,.hc-ui button{pointer-events:auto}
.hc-top{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;font-family:var(--mono);font-size:9.5px;letter-spacing:.18em;color:rgba(235,242,255,.55)}
.hc-brand b{display:block;font-family:var(--sans,inherit);font-size:13px;font-weight:600;letter-spacing:.14em;color:#fff}
.hc-brand span{display:block;margin-top:5px;font-size:8px;letter-spacing:.2em;color:rgba(235,242,255,.42)}
.hc-code{color:rgba(235,242,255,.45);padding-top:2px;white-space:nowrap}
.hc-status{display:flex;align-items:center;gap:8px;color:rgba(235,242,255,.6);white-space:nowrap}
.hc-status i{width:5px;height:5px;border-radius:50%;background:#8fffe0;box-shadow:0 0 10px #8fffe0;animation:hcBlink 2.2s infinite}
@keyframes hcBlink{0%,100%{opacity:1}50%{opacity:.25}}
.hc-left{position:absolute;left:clamp(20px,3.2vw,46px);top:27%;font-family:var(--mono);font-size:9px;letter-spacing:.18em;color:rgba(235,242,255,.5)}
.hc-role{line-height:1.9;color:rgba(235,242,255,.4)}
.hc-nav{display:flex;flex-direction:column;gap:13px;margin-top:26px}
.hc-nav a{display:flex;align-items:center;gap:12px;font-family:var(--sans,inherit);font-size:13px;letter-spacing:.08em;color:rgba(235,242,255,.62);transition:color .3s,transform .3s}
.hc-nav a b{font-family:var(--mono);font-size:8px;letter-spacing:.1em;color:rgba(235,242,255,.35);transition:color .3s}
.hc-nav a:hover{color:#fff;transform:translateX(4px)}
.hc-nav a:hover b{color:#a9c0ff}
.hc-right{position:absolute;right:clamp(20px,3.2vw,46px);top:25%;width:210px;text-align:right;font-family:var(--sans,inherit)}
.hc-index{font-family:var(--mono);font-size:8.5px;letter-spacing:.24em;color:rgba(235,242,255,.38);margin-bottom:12px}
.hc-right a{display:block;font-size:13px;line-height:2.05;color:rgba(235,242,255,.68);letter-spacing:.03em;transition:color .3s}
.hc-right a span{font-family:var(--mono);font-size:8px;color:rgba(235,242,255,.32);margin-right:9px}
.hc-right a:hover{color:#fff}
.hc-meta{margin-top:22px;font-family:var(--mono);font-size:8px;line-height:2;letter-spacing:.16em;color:rgba(235,242,255,.32)}
.hc-center{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:4;display:flex;flex-direction:column;align-items:center;text-align:center;width:min(92vw,780px);will-change:transform}
.hc-emblem{position:relative;width:clamp(150px,16vw,224px);aspect-ratio:1;display:grid;place-items:center}
.hc-emblem img{position:relative;z-index:3;width:80%;height:auto;filter:drop-shadow(0 0 26px rgba(190,210,255,.75)) drop-shadow(0 0 70px rgba(110,140,255,.45))}
.hc-halo{position:absolute;inset:-48%;border-radius:50%;z-index:0;background:radial-gradient(circle,rgba(170,195,255,.55) 0%,rgba(110,140,255,.18) 42%,transparent 68%);filter:blur(22px);opacity:.7}
.hc-ring{position:absolute;inset:0;z-index:2;border:1px solid rgba(215,228,255,.25);border-left-color:rgba(255,255,255,.8);border-radius:50%;opacity:.8}
.hc-ring.r2{inset:11%;border-style:dashed;border-color:rgba(180,205,255,.18);border-right-color:rgba(180,205,255,.65)}
.hc-title{position:absolute;top:calc(100% + 18px);left:50%;transform:translateX(-50%);width:min(92vw,900px);margin:0;font-size:clamp(30px,4.2vw,58px);line-height:1.06;font-weight:700;letter-spacing:.04em;overflow:hidden;text-shadow:0 2px 30px rgba(5,10,30,.5)}
.hc-title span{display:block}
.hc-title .grad{color:#fff;-webkit-text-fill-color:#fff;background:none;text-shadow:0 0 42px rgba(170,195,255,.35)}
.hc-sub{position:relative;z-index:4;margin-top:18px;font-family:var(--mono);font-size:9px;letter-spacing:.22em;color:rgba(235,244,255,.78);text-shadow:0 1px 18px rgba(5,10,30,.6)}
.hc-bottom{position:absolute;left:clamp(20px,3.2vw,46px);right:clamp(20px,3.2vw,46px);bottom:clamp(20px,3vw,38px);display:flex;justify-content:flex-start;align-items:flex-end;z-index:6;gap:14px}
.hc-coord{font-family:var(--mono);font-size:8px;line-height:2;letter-spacing:.14em;color:rgba(225,236,255,.38)}
.hc-cta{position:absolute;left:50%;bottom:0;transform:translateX(-50%);display:inline-flex;align-items:center;gap:18px;padding:12px 22px;border-radius:999px;border:1px solid rgba(230,240,255,.32);background:rgba(255,255,255,.06);backdrop-filter:blur(10px);font-size:11.5px;letter-spacing:.12em;color:#fff;transition:background .35s,color .35s,border-color .35s,transform .35s}
.hc-cta i{font-style:normal;font-size:14px;transition:transform .35s}
.hc-cta:hover{background:#fff;color:#0b1330;border-color:#fff;transform:translateX(-50%) translateY(-2px)}
.hc-cta:hover i{transform:translateX(4px)}
.hc-scroll{font-family:var(--mono);font-size:8px;letter-spacing:.2em;color:rgba(225,236,255,.35);display:flex;flex-direction:column;align-items:center;gap:8px}
.hc-scroll span{width:1px;height:34px;background:linear-gradient(rgba(255,255,255,.6),transparent);animation:hcScroll 2.2s ease-in-out infinite}
@keyframes hcScroll{0%{transform:scaleY(.2);transform-origin:top;opacity:0}35%{opacity:1}100%{transform:scaleY(1);transform-origin:top;opacity:0}}
@media(max-width:900px){
  .hero-cine{min-height:640px}
  .hc-left,.hc-right{display:none}
  .hc-code{display:none}
  .hc-top{font-size:8px}
  .hc-center{top:47%}
  .hc-title{top:calc(100% + 12px);font-size:clamp(28px,8vw,42px);margin:0}
  .hc-sub{font-size:8px;letter-spacing:.14em}
  .hc-bottom{flex-direction:column;align-items:center;bottom:88px;gap:14px}
  .hc-coord,.hc-scroll{display:none}
  .hc-cta{padding:11px 20px}
}
@media(prefers-reduced-motion:reduce){.hc-fog,.hc-grain{animation:none}}

/* 首页英雄区上的透明页头 */
body.on-hero .site-head{position:fixed;left:0;right:0;top:0;background:transparent;border-bottom-color:transparent;box-shadow:none;color:#fff}
body.on-hero .site-head .brand-cn{color:#fff}
body.on-hero .site-head .brand-en{color:rgba(255,255,255,.48)}
body.on-hero .site-head .brand img{filter:brightness(0) invert(1)}
body.on-hero .site-head .nav-link{color:rgba(255,255,255,.72)}
body.on-hero .site-head .nav-link:hover,body.on-hero .site-head .nav-link.active{color:#fff;background:rgba(255,255,255,.10)}
body.on-hero .site-head .icon-btn{color:rgba(255,255,255,.82);border-color:rgba(255,255,255,.16)}
body.on-hero .site-head .icon-btn:hover{background:rgba(255,255,255,.12);color:#fff}
body.on-hero .site-head.scrolled{background:color-mix(in srgb,var(--panel) 92%,transparent);border-bottom-color:var(--line);box-shadow:var(--shadow-s)}
body.on-hero .site-head.scrolled .brand-cn{color:var(--ink)}
body.on-hero .site-head.scrolled .brand-en{color:var(--muted-2)}
body.on-hero .site-head.scrolled .brand img{filter:none}
body.on-hero .site-head.scrolled .nav-link{color:var(--ink-2)}
body.on-hero .site-head.scrolled .nav-link:hover,body.on-hero .site-head.scrolled .nav-link.active{color:var(--violet);background:var(--violet-soft)}
body.on-hero .site-head.scrolled .icon-btn{color:var(--ink-2);border-color:var(--line)}

body.on-hero .music-dock{background:rgba(8,14,36,.58);border-color:rgba(255,255,255,.16);color:rgba(235,242,255,.72);box-shadow:0 18px 50px rgba(0,0,0,.28)}
body.on-hero .music-dock button{color:#fff;border-color:rgba(255,255,255,.24)}
body.on-hero #musicTime{color:rgba(255,255,255,.45)}
@media(max-width:600px){.music-dock.needs-tap .m-name{display:block;font-size:8px}}

/* 启动动画的蓝色雾与体素 */
.boot-fog{position:absolute;border-radius:50%;filter:blur(80px);z-index:1;pointer-events:none;mix-blend-mode:screen;opacity:.45}
.boot-fog.bf1{width:70vw;height:60vh;left:-12%;top:8%;background:radial-gradient(circle,#3f63d8,transparent 68%)}
.boot-fog.bf2{width:60vw;height:60vh;right:-10%;bottom:-8%;background:radial-gradient(circle,#8fa8ff,transparent 68%)}
.boot-fog.bf3{width:42vw;height:42vh;left:32%;top:52%;background:radial-gradient(circle,#6d5be8,transparent 68%)}
.boot-cubes{position:absolute;inset:0;z-index:2;pointer-events:none}
.boot-cubes i{position:absolute;left:50%;top:50%;display:block;border:1px solid rgba(210,225,255,.45);background:rgba(125,155,255,.25);box-shadow:0 0 12px rgba(125,155,255,.35);will-change:transform,opacity}

/* GSAP 页面转场雾幕 */
.gsap-veil{position:fixed;inset:0;z-index:300;pointer-events:none;opacity:0;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  background:radial-gradient(60% 60% at 30% 20%,rgba(130,160,255,.55),transparent 70%),radial-gradient(55% 55% at 78% 80%,rgba(220,180,255,.42),transparent 72%),rgba(10,18,46,.45)}
.gsap-veil.v-products{background:radial-gradient(60% 60% at 25% 15%,rgba(120,190,255,.55),transparent 70%),radial-gradient(55% 55% at 80% 85%,rgba(200,170,255,.4),transparent 72%),rgba(8,16,40,.5)}
.gsap-veil.v-fleet{background:radial-gradient(65% 65% at 70% 20%,rgba(110,140,255,.58),transparent 70%),radial-gradient(50% 50% at 25% 80%,rgba(240,190,255,.38),transparent 72%),rgba(7,12,34,.52)}
.gsap-veil.v-archives{background:radial-gradient(60% 60% at 50% 10%,rgba(150,190,255,.5),transparent 70%),rgba(12,20,48,.5)}
.gsap-veil.v-logs{background:radial-gradient(60% 60% at 20% 50%,rgba(90,220,255,.38),transparent 70%),rgba(6,14,32,.6)}
.gsap-veil.v-empire{background:radial-gradient(65% 65% at 60% 20%,rgba(150,130,255,.55),transparent 70%),radial-gradient(50% 50% at 20% 80%,rgba(120,180,255,.4),transparent 72%),rgba(10,14,40,.5)}
.gsap-veil.v-effects{background:radial-gradient(65% 65% at 50% 40%,rgba(120,150,255,.5),transparent 70%),rgba(6,12,30,.55)}

/* GSAP 页面氛围光球 */
.page-head,.chapter-hero{position:relative;overflow:hidden}
.gsap-orbs{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.gsap-orbs i{position:absolute;display:block;border-radius:50%;filter:blur(54px);opacity:0;mix-blend-mode:multiply}
.page-head .wrap,.chapter-hero .wrap{position:relative;z-index:2}

/* ==========================================================================
   GSAP × Three.js 立体尺度
   ========================================================================== */
.scale-cine{position:relative;min-height:94vh;overflow:hidden;color:#fff;isolation:isolate;
  background:radial-gradient(60% 60% at 68% 42%,#16224f 0%,#0a1028 55%,#05070f 100%)}
.sc-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:1;cursor:grab;touch-action:pan-y}
.sc-vignette{position:absolute;inset:0;z-index:2;pointer-events:none;
  background:linear-gradient(90deg,rgba(5,7,15,.92) 0%,rgba(5,7,15,.72) 32%,rgba(5,7,15,0) 62%),
  radial-gradient(80% 70% at 50% 50%,transparent 40%,rgba(5,7,15,.55) 100%)}
.sc-copy{position:absolute;left:0;top:0;bottom:0;z-index:4;width:48%;display:flex;align-items:center;pointer-events:none}
.sc-copy-inner{width:100%;padding:0 clamp(24px,5vw,84px);max-width:700px}
.sc-copy .eyebrow{color:#a9c0ff}
.sc-copy .h2{margin:12px 0 16px;color:#fff;font-size:clamp(30px,3.5vw,54px);line-height:1.08;letter-spacing:.02em}
.sc-copy p{max-width:480px;color:rgba(225,236,255,.62);font-size:13px;line-height:1.9}
.sc-stats{display:flex;gap:28px;margin:24px 0 22px}
.sc-stats b{display:block;font-size:24px;font-weight:600;color:#fff}
.sc-stats span{font-family:var(--mono);font-size:8px;letter-spacing:.16em;color:rgba(225,236,255,.45)}
.sc-tabs{display:flex;gap:8px;flex-wrap:wrap;pointer-events:auto}
.sc-tabs button{padding:8px 14px;border-radius:999px;border:1px solid rgba(210,225,255,.22);background:rgba(255,255,255,.04);color:rgba(235,242,255,.62);font-size:10.5px;letter-spacing:.08em;transition:all .3s}
.sc-tabs button:hover{border-color:rgba(255,255,255,.45);color:#fff}
.sc-tabs button.on{background:#fff;color:#0b1330;border-color:#fff}
.sc-readout{margin-top:16px;padding:10px 14px;border-left:1px solid rgba(150,180,255,.5);background:linear-gradient(90deg,rgba(120,150,255,.08),transparent);max-width:380px;display:flex;flex-direction:column;gap:3px}
.sc-readout b{font-family:var(--mono);font-size:8px;letter-spacing:.18em;color:#a9c0ff;font-weight:500}
.sc-readout span{font-size:11.5px;color:rgba(235,242,255,.6)}
.sc-hud{position:absolute;inset:22px;z-index:5;pointer-events:none}
.sc-hud i{position:absolute;width:18px;height:18px;border:1px solid rgba(200,220,255,.35)}
.sc-hud i:nth-child(1){left:0;top:0;border-right:0;border-bottom:0}
.sc-hud i:nth-child(2){right:0;top:0;border-left:0;border-bottom:0}
.sc-hud i:nth-child(3){left:0;bottom:0;border-right:0;border-top:0}
.sc-hud i:nth-child(4){right:0;bottom:0;border-left:0;border-top:0}
.sc-hud span{position:absolute;right:22px;top:0;font-family:var(--mono);font-size:8px;letter-spacing:.16em;color:rgba(210,225,255,.38)}
.sc-hint{position:absolute;right:24px;bottom:20px;z-index:5;font-family:var(--mono);font-size:8px;letter-spacing:.14em;color:rgba(210,225,255,.38);pointer-events:none}
.sc-hotspots{position:absolute;inset:0;z-index:4;pointer-events:none;overflow:hidden}
.sc-hotspot{position:absolute;left:0;top:0;display:flex;align-items:center;gap:7px;font-family:var(--mono);font-size:8px;letter-spacing:.1em;color:rgba(238,245,255,.85);white-space:nowrap;will-change:transform}
.sc-hotspot i{width:5px;height:5px;border-radius:50%;background:#bfe0ff;box-shadow:0 0 0 4px rgba(150,190,255,.15),0 0 12px rgba(150,200,255,.8)}
.scale-cine.no-webgl .sc-canvas{display:none}
@media(max-width:900px){
  .scale-cine{min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end}
  .sc-canvas{height:58%;top:0}
  .sc-vignette{background:linear-gradient(180deg,rgba(5,7,15,0) 40%,rgba(5,7,15,.92) 68%)}
  .sc-copy{position:relative;width:100%;padding-top:56vh;align-items:flex-end;background:linear-gradient(180deg,transparent,rgba(5,7,15,.96) 30%)}
  .sc-copy-inner{padding-bottom:24px}
  .sc-copy .h2{font-size:clamp(26px,7vw,38px)}
  .sc-copy p{font-size:12px}
  .sc-stats{gap:18px;margin:16px 0}
  .sc-stats b{font-size:19px}
  .sc-hotspots,.sc-hint,.sc-hud span{display:none}
  .sc-readout{max-width:none}
}

.hc-canvas{cursor:grab;touch-action:pan-y}
.hc-canvas:active{cursor:grabbing}
.hc-drag{position:absolute;left:50%;bottom:96px;transform:translateX(-50%);z-index:6;font-family:var(--mono);font-size:8px;letter-spacing:.18em;color:rgba(225,236,255,.38);pointer-events:none}
@media(max-width:900px){.hc-drag{bottom:142px;font-size:7px;letter-spacing:.12em}}

/* ==========================================================================
   扩展实验场
   ========================================================================== */
.pg-section{background:radial-gradient(70% 60% at 50% 0%,#101a3f,#070b1c 70%);color:#fff;padding:clamp(48px,7vw,100px) 0}
.pg-intro{max-width:900px;margin-bottom:28px}
.pg-intro .eyebrow{color:#a9c0ff}
.pg-type{font-size:clamp(40px,8vw,110px);line-height:.92;font-weight:800;letter-spacing:-.02em;margin:12px 0 16px;color:#fff}
.pg-intro p{color:rgba(225,236,255,.5);font-size:12px;letter-spacing:.06em}
.pg-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.pg-card{position:relative;border:1px solid rgba(180,205,255,.14);border-radius:14px;background:rgba(12,20,46,.55);backdrop-filter:blur(12px);overflow:hidden;padding:12px}
.pg-card.pg-wide{grid-column:span 2}
.pg-card header{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:4px 2px 10px;font-family:var(--mono);font-size:8px;letter-spacing:.14em;color:rgba(200,220,255,.4)}
.pg-card header b{font-family:var(--sans,inherit);font-size:12px;color:rgba(240,246,255,.8);letter-spacing:.06em}
.pg-card canvas{display:block;width:100%;height:auto;border-radius:8px;background:radial-gradient(circle at 50% 30%,rgba(90,120,220,.14),rgba(5,10,24,.2))}.pg-chart>canvas{position:absolute;inset:0;width:100%;height:100%}.pg-gauge{position:absolute;left:10px;bottom:10px;width:120px;height:120px;z-index:2;pointer-events:none}
.pg-bar{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:9px 2px 2px}
.pg-note{font-family:var(--mono);font-size:8px;letter-spacing:.1em;color:rgba(200,220,255,.38)}
.pg-chart{position:relative;height:340px;width:100%}
.pg-curtain{position:relative;aspect-ratio:16/8;border-radius:8px;overflow:hidden;background:#0a1028}
.pg-curtain img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0}
.pg-curtain canvas{position:absolute;inset:0;width:100%!important;height:100%!important}
.pg-svg{width:100%;height:auto;display:block;border-radius:8px;background:radial-gradient(circle at 50% 40%,rgba(90,120,220,.10),transparent)}
.pg-particles{height:300px;border-radius:8px;background:radial-gradient(circle at 50% 50%,rgba(90,120,220,.10),transparent)}
@media(max-width:900px){.pg-grid{grid-template-columns:1fr}.pg-card.pg-wide{grid-column:auto}.pg-type{font-size:clamp(40px,12vw,72px)}}

/* 场景动效层：把实验室里的 Canvas 动效铺到实际页面 */
.fx-host{position:relative;overflow:hidden}
.fx-scene{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.14;pointer-events:none;filter:saturate(.85);mix-blend-mode:multiply}
.fx-host>.wrap,.fx-host>.sc-copy,.fx-host>.hero-inner{position:relative;z-index:1}
[data-theme="dark"] .fx-scene{opacity:.22;mix-blend-mode:screen}

/* ==========================================================================
   每页不同的动态工业背景
   ========================================================================== */
body.atmo-page{
  color-scheme:dark;
  --bg:#0a0c11; --bg-soft:#0f1218; --bg-tint:#11151c; --panel:#12161e;
  --ink:#eef2f8; --ink-2:#d5dde9; --muted:#a7b2c3; --muted-2:#7f8b9d;
  --line:rgba(255,255,255,.10); --line-2:rgba(255,255,255,.16);
  --violet:#a78bfa; --violet-2:#8b5cf6; --violet-3:#c4b5fd;
  --violet-soft:rgba(124,58,237,.18); --blue:#93b4ff; --blue-2:#60a5fa;
  --blue-soft:rgba(29,78,216,.18);
  --grad-soft:linear-gradient(140deg,#12121f 0%,#0b1120 55%,#090d15 100%);
  background:#080b10!important;color:var(--ink);
}
.page-atmo{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;
  background:radial-gradient(70% 65% at 50% 18%,var(--a1) 0%,var(--a2) 46%,#06080c 100%)}
.atmo-blob{position:absolute;border-radius:50%;filter:blur(110px);opacity:.38;mix-blend-mode:screen;will-change:transform}
.atmo-blob.b1{width:62vw;height:58vh;left:-14%;top:-16%;background:var(--accent);opacity:.16;animation:atmoFloat 18s ease-in-out infinite alternate}
.atmo-blob.b2{width:58vw;height:62vh;right:-16%;top:8%;background:var(--accent);opacity:.11;animation:atmoFloat 24s ease-in-out infinite alternate-reverse}
.atmo-blob.b3{width:44vw;height:46vh;left:28%;bottom:-22%;background:var(--a3);opacity:.6;animation:atmoFloat 21s ease-in-out infinite alternate}
@keyframes atmoFloat{0%{transform:translate3d(-2%,-1%,0) scale(1)}50%{transform:translate3d(3%,2%,0) scale(1.08)}100%{transform:translate3d(-1%,4%,0) scale(.98)}}
.atmo-cubes{position:absolute;inset:0;z-index:1;perspective:760px;opacity:.55}
.atmo-cubes i{position:absolute;display:block;width:var(--s);height:var(--s);border:1px solid rgba(135,165,215,.22);
  background:linear-gradient(135deg,rgba(110,140,190,.10),rgba(14,18,26,.28));
  box-shadow:6px 6px 0 rgba(0,0,0,.22),0 0 18px rgba(90,130,210,.08);
  transform:rotateX(58deg) rotateZ(45deg);transform-style:preserve-3d;
  animation:atmoCube var(--dur) ease-in-out var(--delay) infinite alternate;will-change:transform}
.atmo-cubes i::before{content:"";position:absolute;inset:0;border:1px solid rgba(120,150,205,.14);transform:translateZ(16px)}
@keyframes atmoCube{0%{transform:rotateX(58deg) rotateZ(45deg) translate3d(0,0,0)}100%{transform:rotateX(58deg) rotateZ(45deg) translate3d(14px,-16px,22px)}}
.atmo-fx{opacity:.34!important;mix-blend-mode:screen!important;filter:saturate(1.1)}
.atmo-grid{position:absolute;inset:0;z-index:3;background-image:linear-gradient(to right,rgba(120,150,205,.09) 1px,transparent 1px),linear-gradient(to bottom,rgba(120,150,205,.09) 1px,transparent 1px);background-size:76px 76px;
  mask-image:radial-gradient(80% 70% at 50% 20%,#000,transparent 78%);-webkit-mask-image:radial-gradient(80% 70% at 50% 20%,#000,transparent 78%);opacity:.7}
.atmo-glow{position:absolute;left:50%;top:38%;z-index:2;width:70vw;height:50vh;transform:translate(-50%,-50%);background:radial-gradient(ellipse,rgba(90,140,230,.18),transparent 66%);filter:blur(30px);opacity:.8}
body.atmo-page #view{position:relative;z-index:1;isolation:isolate}
body.atmo-page #view > *{position:relative;z-index:2}
body.atmo-page #view > .page-atmo{position:fixed;z-index:0}
body.atmo-page .wrap{position:relative;z-index:2}
body.atmo-page .page-head,body.atmo-page .chapter-hero,body.atmo-page .band,body.atmo-page .band-soft,body.atmo-page .stat-band,body.atmo-page .marquee{background:transparent!important}
body.atmo-page .card,body.atmo-page .prod-card,body.atmo-page .ship-class,body.atmo-page .tile,body.atmo-page .mini-chart,body.atmo-page .note{background:color-mix(in srgb,var(--panel) 86%,transparent);backdrop-filter:blur(10px);border-color:var(--line)}
body.atmo-page .site-head{background:rgba(9,12,18,.72);border-bottom-color:var(--line)}
body.atmo-page .brand img{filter:brightness(0) invert(1)}
body.atmo-page .log-text{color:#c7d0dc!important;opacity:1!important}
body.atmo-page .log-text p:first-child{color:#b9a6ff}
body.atmo-page .page-head .lede,body.atmo-page .page-head p,body.atmo-page .section-head .lede{color:#b3bfd0}
body.atmo-page .kv .k,body.atmo-page .prod-card .r,body.atmo-page .tiny,body.atmo-page .hint{color:#94a1b3}
body.atmo-page input::placeholder,body.atmo-page textarea::placeholder{color:#7f8b9d}
body.atmo-page .table-wrap table.data th{color:#aab6c8}
body.atmo-page .prod-card .prod-body,body.atmo-page .prod-card .prod-meta{background:var(--panel)}
body.atmo-page .table-wrap table.data th{background:#0d1118}
body.atmo-page .table-wrap table.data td{border-color:var(--line)}
body.atmo-page .skeleton{background:linear-gradient(90deg,#12161e,#1a202b,#12161e)}
@media(prefers-reduced-motion:reduce){.atmo-blob,.atmo-cubes i{animation:none}}

/* ==========================================================================
   阿赖耶终端启动动画 · ALAYA
   ========================================================================== */
.boot{background:#030507!important;color:#e8eefc}
.boot-grid{background-image:linear-gradient(to right,rgba(120,145,180,.10) 1px,transparent 1px),linear-gradient(to bottom,rgba(120,145,180,.10) 1px,transparent 1px)!important;background-size:54px 54px!important;opacity:.6;mask-image:radial-gradient(70% 70% at 50% 50%,#000 20%,transparent 82%)!important;-webkit-mask-image:radial-gradient(70% 70% at 50% 50%,#000 20%,transparent 82%)!important;animation:none!important}
.boot-frame{position:absolute;inset:0;z-index:4;display:flex;flex-direction:column;justify-content:space-between;padding:26px 36px;pointer-events:none}
.boot-top{display:flex;justify-content:space-between;gap:12px;font-family:var(--mono);font-size:8.5px;letter-spacing:.16em;color:#5f687b}
.boot-top .boot-online{color:#9fb0c8;display:flex;align-items:center;gap:7px}
.boot-online i{width:4px;height:4px;border-radius:50%;background:#9fe7ff;box-shadow:0 0 9px #9fe7ff;animation:hcBlink 2s infinite}
.boot-stage{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(92vw,820px);text-align:center}
.boot-overline{display:flex;align-items:center;justify-content:center;gap:14px;font-family:var(--mono);font-size:8px;letter-spacing:.22em;color:#687185;margin-bottom:8px}
.boot-overline i{width:34px;height:1px;background:linear-gradient(90deg,transparent,#58627a)}
.boot-overline i:last-child{transform:scaleX(-1)}
.boot-hud{position:relative;width:clamp(230px,34vh,360px);aspect-ratio:1;margin:0 auto}
.boot-hud svg{width:100%;height:100%;overflow:visible;transform:rotate(-8deg)}
.bh-c1,.bh-c2,.bh-c3{fill:none;stroke:rgba(190,210,235,.55);stroke-width:.7}
.bh-c3{stroke:rgba(150,175,210,.35);stroke-width:1.2}
#bootTicks line{stroke:rgba(180,200,230,.38);stroke-width:.7}
.bh-arc{fill:none;stroke:rgba(220,235,255,.8);stroke-width:1.2;stroke-linecap:round}
.bh-diamond{fill:rgba(8,12,20,.55);stroke:rgba(235,242,255,.9);stroke-width:1.1}
.bh-diamond.in{fill:rgba(225,238,255,.12);stroke:rgba(235,242,255,.6);stroke-width:.7}
.bh-dot{fill:#f2f7ff}
.bh-label{position:absolute;font-family:var(--mono);font-size:7px;letter-spacing:.14em;color:#596378;white-space:nowrap}
.bh-label.l1{left:-42px;top:22%}
.bh-label.l2{right:-38px;top:32%}
.bh-label.l3{left:50%;bottom:-10px;transform:translateX(-50%);font-size:6.5px;color:#465064}
.boot-cn{font-size:11px;letter-spacing:.8em;color:#8893a8;margin-top:4px}
.boot-title{display:flex;justify-content:center;gap:.16em;margin:8px 0 4px;font-family:var(--sans,inherit);font-size:clamp(66px,12vw,144px);font-weight:300;line-height:.95;letter-spacing:0;color:#f2f6ff;text-shadow:0 0 50px rgba(150,190,255,.18)}
.boot-title span{display:inline-block;will-change:transform,opacity;transform:translateZ(0)}
.boot-sub{font-family:var(--mono);font-size:8px;letter-spacing:.28em;color:#697386}
.boot-quote{margin:18px auto 0;font-size:11px;line-height:1.8;letter-spacing:.12em;color:#8a94a6}
.boot-state{display:inline-flex;align-items:center;gap:8px;margin-top:16px;padding:7px 14px;border:1px solid rgba(150,175,210,.22);background:rgba(16,24,38,.45);font-family:var(--mono);font-size:7.5px;letter-spacing:.12em;color:#a5b4c9}
.boot-state i{width:4px;height:4px;border-radius:50%;background:#9fe7ff;box-shadow:0 0 8px #9fe7ff;flex:0 0 auto}
.boot-bottom{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;font-family:var(--mono);font-size:7.5px;letter-spacing:.14em;color:#586276}
.boot-file{display:flex;flex-direction:column;gap:4px}
.boot-file span{color:#8994a8}.boot-file b{font-weight:400;color:#4d576a}
.boot-meter{display:flex;align-items:center;gap:10px;margin-left:auto}
.boot-meter .boot-bar{width:min(26vw,300px);height:1px;background:rgba(160,180,210,.18);margin:0;overflow:hidden}
.boot-meter .boot-bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,#7791b8,#e6f0ff);box-shadow:0 0 10px rgba(180,210,255,.5);transition:width .25s linear}
#bootPct{color:#a8b6ca;min-width:30px;text-align:right}
.boot-run{color:#4d576a}
.boot-side{position:absolute;z-index:3;font-family:var(--mono);font-size:6.5px;letter-spacing:.2em;color:#3f4858;pointer-events:none}
.boot-side.left{left:14px;top:50%;transform:translateY(-50%) rotate(-90deg);transform-origin:left center;white-space:nowrap}
.boot-side.right{right:22px;top:24%;display:flex;flex-direction:column;gap:8px;text-align:right;line-height:1.5;opacity:.6}
.boot-vignette{background:radial-gradient(60% 60% at 50% 50%,transparent 30%,rgba(3,5,7,.9) 100%)!important}
.boot-scan{background:linear-gradient(180deg,transparent,rgba(150,190,255,.06),transparent)!important;height:90px!important;animation:bootScan 3.2s linear infinite!important}
.boot.done{opacity:0}
@media(max-width:760px){
  .boot-frame{padding:18px 16px}
  .boot-top{font-size:7px}
  .boot-top span:nth-child(2){display:none}
  .boot-hud{width:min(62vw,250px)}
  .boot-title{font-size:clamp(58px,19vw,96px)}
  .boot-quote{font-size:10px;margin-top:12px}
  .boot-bottom{gap:8px}
  .boot-meter .boot-bar{width:32vw}
  .boot-side.right{display:none}
  .boot-side.left{display:none}
}

/* 启动动画 · 数据层 → ALAYA 场景切换 */
.boot-stage{opacity:0;transition:opacity .2s}
.boot.phase-main .boot-stage{opacity:1}
.boot-data{position:absolute;inset:78px 36px 66px;z-index:5;overflow:hidden;pointer-events:none}
.bd-cols{position:absolute;inset:0;opacity:.72}
.bd-col{position:absolute;top:-20%;font-family:var(--mono);font-size:6.5px;line-height:1.55;letter-spacing:.08em;color:#63718a;white-space:nowrap;opacity:.55;animation:bdScroll linear infinite}
.bd-col b{display:block;font-weight:400}
.bd-col em{font-style:normal;color:#b9d4ee;opacity:.55}
@keyframes bdScroll{from{transform:translateY(-18%)}to{transform:translateY(18%)}}
.bd-center{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);text-align:center;width:min(82vw,540px)}
.bd-kicker{font-family:var(--mono);font-size:8px;letter-spacing:.26em;color:#8290a8;margin-bottom:10px}
.bd-num{font-size:clamp(58px,10vw,112px);font-weight:200;line-height:1;color:#edf4ff;letter-spacing:.02em;text-shadow:0 0 40px rgba(140,190,255,.12)}
.bd-num span{font-size:.36em;color:#8e9cb2;letter-spacing:.1em;margin-left:4px}
.bd-rule{width:min(46vw,300px);height:1px;margin:16px auto 12px;background:linear-gradient(90deg,transparent,rgba(180,205,235,.55),transparent)}
.bd-sub{font-family:var(--mono);font-size:7.5px;letter-spacing:.24em;color:#67748a}
.bd-bars{display:flex;justify-content:center;align-items:flex-end;gap:3px;height:28px;margin-top:16px}
.bd-bars i{display:block;width:3px;background:linear-gradient(180deg,#dcecff,#61738f);animation:bdBar 1.4s ease-in-out infinite}
.bd-bars i:nth-child(1){height:30%}.bd-bars i:nth-child(2){height:60%;animation-delay:.1s}.bd-bars i:nth-child(3){height:42%;animation-delay:.2s}.bd-bars i:nth-child(4){height:80%;animation-delay:.3s}.bd-bars i:nth-child(5){height:52%;animation-delay:.4s}.bd-bars i:nth-child(6){height:68%;animation-delay:.5s}.bd-bars i:nth-child(7){height:36%;animation-delay:.6s}
@keyframes bdBar{0%,100%{transform:scaleY(.3);opacity:.35}50%{transform:scaleY(1);opacity:.9}}
.bd-side{position:absolute;bottom:0;font-family:var(--mono);font-size:6.5px;line-height:1.8;letter-spacing:.16em;color:#4d586c}
.bd-side.l{left:0}.bd-side.r{right:0;text-align:right}
.boot-curtain{position:absolute;inset:0;z-index:8;display:flex;pointer-events:none}
.boot-curtain i{flex:1;background:#030507;transform:scaleY(0);transform-origin:top;border-right:1px solid rgba(120,145,180,.08)}
.boot.phase-data .boot-curtain{display:flex}
@media(max-width:760px){.boot-data{inset:64px 16px 60px}.bd-cols{opacity:.4}.bd-center{width:90vw}}

/* 启动动画 · CAUSAL GATE 场景 */
.boot-gate{position:absolute;left:50%;top:58%;transform:translate(-50%,-50%);z-index:5;width:min(88vw,780px);text-align:center;opacity:0;pointer-events:none;transition:opacity .3s}
.boot.phase-gate .boot-gate{opacity:1}
.bg-overline{display:flex;justify-content:center;align-items:center;gap:14px;font-family:var(--mono);font-size:8px;letter-spacing:.26em;color:#7d8ba2}
.bg-overline i{width:38px;height:1px;background:linear-gradient(90deg,transparent,#53627c)}
.bg-overline i:last-child{transform:scaleX(-1)}
.bg-title{margin:12px 0 8px;font-size:clamp(36px,6vw,76px);font-weight:300;letter-spacing:.18em;line-height:1;color:#eef4ff;text-shadow:0 0 34px rgba(130,180,255,.16)}
.bg-cn{font-size:10px;letter-spacing:.55em;color:#93a1b7}
.bg-meta{margin-top:10px;font-family:var(--mono);font-size:7.5px;letter-spacing:.2em;color:#5f6d83}
.bg-metrics{display:flex;justify-content:center;gap:26px;margin-top:18px;font-family:var(--mono);font-size:6.5px;letter-spacing:.16em;color:#455266}