/* ============================================================
   怪谈及异常档案馆 / ARCHIVUM ANOMALIA
   styles.css — 视觉系统
   ============================================================ */

/* ---------- 0. 变量 ---------- */
:root{
  --void:#04060a;
  --ink:#080c12;
  --ink-2:#0c1219;
  --panel:rgba(11,16,23,.66);
  --panel-solid:#0b1017;
  --line:rgba(255,255,255,.085);
  --line-2:rgba(255,255,255,.16);

  --txt:#c3ccd8;
  --dim:#78838f;
  --hi:#f4f8fc;

  --amber:#ffb020;
  --amber-d:#ff8a00;
  --cyan:#39e0ff;
  --red:#ff3a52;
  --green:#3ddc97;
  --violet:#a375ff;

  --f-disp:"Noto Serif SC","Source Han Serif SC","Songti SC","STSong",SimSun,serif;
  --f-body:"Noto Sans SC","PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,sans-serif;
  --f-mono:"JetBrains Mono","Cascadia Mono",Consolas,"SFMono-Regular","Sarasa Mono SC",monospace;

  --ease:cubic-bezier(.16,1,.3,1);
  --nav-h:76px;
  --mx:50vw; --my:40vh;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;padding:0;background:var(--void);color:var(--txt);
  font-family:var(--f-body);font-size:16px;line-height:1.75;
  overflow-x:hidden;letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
body.is-booting{overflow:hidden;height:100vh}
body.is-locked{overflow:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--f-disp);font-weight:700;line-height:1.2;margin:0;color:var(--hi)}
p{margin:0}
ul,ol,dl,dd{margin:0;padding:0;list-style:none}
kbd{
  font-family:var(--f-mono);font-size:.72em;padding:.12em .45em;border-radius:4px;
  border:1px solid var(--line-2);background:rgba(255,255,255,.05);color:var(--hi);
}
::selection{background:rgba(255,176,32,.28);color:#fff}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-track{background:#06090d}
::-webkit-scrollbar-thumb{background:linear-gradient(var(--amber-d),#5a3c00);border-radius:99px}

.wrap{width:min(1240px,92vw);margin-inline:auto}

/* ---------- 1. 背景层 ---------- */
.bg{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
#bgCanvas{position:absolute;inset:0;width:100%;height:100%;opacity:.85}
.bg__grid{
  position:absolute;inset:-20%;
  background-image:
    linear-gradient(rgba(120,170,220,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(120,170,220,.05) 1px,transparent 1px);
  background-size:74px 74px;
  transform:perspective(600px) rotateX(62deg) translateY(12%) scale(1.6);
  transform-origin:50% 100%;
  mask-image:linear-gradient(to top,#000 0%,transparent 62%);
  animation:gridDrift 26s linear infinite;
}
@keyframes gridDrift{to{background-position:0 74px,74px 0}}
.bg__aurora{
  position:absolute;inset:-30%;
  background:
    radial-gradient(38vw 38vw at 18% 22%,rgba(255,138,0,.14),transparent 62%),
    radial-gradient(42vw 42vw at 82% 30%,rgba(57,224,255,.11),transparent 64%),
    radial-gradient(50vw 50vw at 50% 96%,rgba(163,117,255,.13),transparent 66%);
  filter:blur(28px);animation:auroraShift 22s ease-in-out infinite alternate;
}
@keyframes auroraShift{
  0%{transform:translate3d(0,0,0) scale(1)}
  50%{transform:translate3d(-3%,2%,0) scale(1.08)}
  100%{transform:translate3d(3%,-2%,0) scale(1.03)}
}
.bg__scan{
  position:absolute;inset:0;
  background:repeating-linear-gradient(to bottom,rgba(255,255,255,.045) 0 1px,transparent 1px 4px);
  animation:scanMove 8s linear infinite;opacity:.55;mix-blend-mode:overlay;
}
@keyframes scanMove{to{transform:translateY(4px)}}
.bg__grain{
  position:absolute;inset:-50%;opacity:.055;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='220' height='220' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grainJump .8s steps(4) infinite;
}
@keyframes grainJump{
  0%{transform:translate(0,0)}25%{transform:translate(-2%,1%)}
  50%{transform:translate(1%,-2%)}75%{transform:translate(2%,2%)}100%{transform:translate(0,0)}
}
.bg__spot{
  position:absolute;inset:0;
  background:radial-gradient(420px 420px at var(--mx) var(--my),rgba(255,176,32,.10),rgba(57,224,255,.05) 42%,transparent 70%);
  transition:opacity .4s;
}
.bg__vignette{
  position:absolute;inset:0;
  background:radial-gradient(120% 100% at 50% 40%,transparent 40%,rgba(0,0,0,.55) 78%,rgba(0,0,0,.9) 100%);
}

/* 全局故障闪断 */
.glitchburst{position:fixed;inset:0;z-index:60;pointer-events:none;opacity:0}
.glitchburst span{position:absolute;left:0;right:0;height:22%;backdrop-filter:invert(.15) hue-rotate(40deg);opacity:.5}
.glitchburst span:nth-child(1){top:14%}
.glitchburst span:nth-child(2){top:46%;height:8%}
.glitchburst span:nth-child(3){top:72%;height:14%}
.glitchburst.on{animation:burst .42s steps(3)}
@keyframes burst{
  0%{opacity:1;transform:translateX(0)}
  30%{opacity:1;transform:translateX(-10px) skewX(-2deg)}
  60%{opacity:1;transform:translateX(8px) skewX(1.5deg)}
  100%{opacity:0;transform:none}
}
body.shake{animation:shakeit .5s cubic-bezier(.36,.07,.19,.97)}
@keyframes shakeit{
  10%,90%{transform:translate3d(-2px,0,0)}
  20%,80%{transform:translate3d(3px,0,0)}
  30%,50%,70%{transform:translate3d(-5px,0,0)}
  40%,60%{transform:translate3d(4px,0,0)}
}

/* ---------- 2. 光标 / 进度 ---------- */
.cursor,.cursor-ring{position:fixed;z-index:9998;pointer-events:none;left:0;top:0;display:none}
.cursor{width:6px;height:6px;border-radius:50%;background:var(--amber);box-shadow:0 0 12px var(--amber)}
.cursor-ring{width:38px;height:38px}
.cursor-ring i{
  position:absolute;inset:0;border-radius:50%;
  border:1px solid rgba(255,176,32,.55);
  transition:transform .22s var(--ease),border-color .22s,background .22s;
}
.cursor-ring.hot i{transform:scale(1.55);border-color:var(--cyan);background:rgba(57,224,255,.09)}
.cursor-ring.down i{transform:scale(.7);background:rgba(255,176,32,.18)}
@media (hover:hover) and (pointer:fine){
  body:not(.is-booting){cursor:none}
  input:not([type=checkbox]),textarea{cursor:text}
  .cursor,.cursor-ring{display:block}
}
.progress{position:fixed;top:0;left:0;right:0;height:2px;z-index:9997;background:rgba(255,255,255,.05)}
.progress i{
  display:block;height:100%;width:0;
  background:linear-gradient(90deg,var(--amber-d),var(--amber),var(--cyan));
  box-shadow:0 0 14px rgba(255,176,32,.7);
}

/* ---------- 3. 启动序列 ---------- */
.boot{
  position:fixed;inset:0;z-index:9999;background:#03050a;
  display:grid;place-items:center;padding:6vw;
  transition:opacity .7s ease,visibility .7s;
}
.boot.off{opacity:0;visibility:hidden}
.boot::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(to bottom,rgba(255,255,255,.05) 0 1px,transparent 1px 3px);
  animation:scanMove 6s linear infinite;
}
.boot__frame{width:min(720px,100%);position:relative;z-index:2}
.boot__brand{display:flex;gap:18px;align-items:center;margin-bottom:26px}
.boot__sigil{width:64px;flex:0 0 64px;filter:drop-shadow(0 0 14px rgba(255,176,32,.4))}
.boot__title{font-family:var(--f-mono);letter-spacing:.34em;color:var(--amber);font-size:clamp(14px,2.4vw,20px)}
.boot__sub{font-family:var(--f-mono);font-size:11px;color:var(--dim);letter-spacing:.14em;margin-top:4px}
.boot__log{
  font-family:var(--f-mono);font-size:12.5px;line-height:2;color:#9fb0c0;
  min-height:210px;margin:0 0 20px;white-space:pre-wrap;
}
.boot__log b{color:var(--green)}
.boot__log u{color:var(--red);text-decoration:none}
.boot__bar{height:3px;background:rgba(255,255,255,.08);overflow:hidden}
.boot__bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--amber-d),var(--amber));box-shadow:0 0 12px var(--amber)}
.boot__foot{display:flex;justify-content:space-between;margin-top:10px;font-family:var(--f-mono);font-size:11px;color:var(--dim);letter-spacing:.16em}
.boot__skip{animation:blink 1.4s steps(2) infinite}
@keyframes blink{50%{opacity:.2}}

/* ---------- 4. SVG 徽记 ---------- */
.s-ring,.s-ring2,.s-cross,.l-thin,.l-dash,.l-dash2,.l-tri,.g-track,.g-fill,.g-inner{fill:none}
.s-ring{stroke:rgba(255,176,32,.75);stroke-width:2}
.s-ring2{stroke:rgba(57,224,255,.4);stroke-width:1;stroke-dasharray:6 5}
.s-cross{stroke:rgba(255,255,255,.18);stroke-width:1}
.s-tri{fill:none;stroke:rgba(255,176,32,.5);stroke-width:2}
.s-core{fill:var(--red);filter:drop-shadow(0 0 6px var(--red))}
.l-thin{stroke:rgba(255,255,255,.14);stroke-width:1}
.l-dash{stroke:rgba(255,176,32,.35);stroke-width:1;stroke-dasharray:2 12}
.l-dash2{stroke:rgba(57,224,255,.3);stroke-width:1;stroke-dasharray:22 10 4 10}
.l-tri{stroke:rgba(255,176,32,.28);stroke-width:1.2}
.l-tri--b{stroke:rgba(57,224,255,.22)}
.l-core{fill:var(--amber);filter:drop-shadow(0 0 12px var(--amber))}
.rune{fill:rgba(255,255,255,.22);font-size:20px;text-anchor:middle;font-family:var(--f-mono)}
.rot{transform-origin:50% 50%}
.rot--slow{animation:spin 64s linear infinite}
.rot--mid{animation:spin 34s linear infinite}
.rot--rev{animation:spin 44s linear infinite reverse}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- 5. 导航 ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:80;height:var(--nav-h);
  display:flex;align-items:center;gap:clamp(12px,3vw,44px);
  padding:0 clamp(16px,4vw,42px);
  transition:height .35s var(--ease),background .35s,border-color .35s,backdrop-filter .35s;
  border-bottom:1px solid transparent;
}
.nav.is-stuck{
  height:60px;background:rgba(5,8,12,.72);backdrop-filter:blur(14px) saturate(140%);
  border-bottom-color:var(--line);
}
.nav__brand{display:flex;align-items:center;gap:12px;flex:0 1 auto;min-width:0}
.nav__mark{width:38px;flex:0 0 38px;filter:drop-shadow(0 0 10px rgba(255,176,32,.35))}
.nav__mark svg .s-ring{animation:spin 40s linear infinite;transform-origin:50% 50%}
.nav__mark--sm{width:30px;flex-basis:30px}
.nav__name{min-width:0;overflow:hidden}
.nav__name b{display:block;font-family:var(--f-disp);font-size:16px;color:var(--hi);letter-spacing:.06em;line-height:1.25;white-space:nowrap}
.nav__name i{display:block;font-family:var(--f-mono);font-style:normal;font-size:9.5px;color:var(--dim);letter-spacing:.24em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav__links{display:flex;gap:clamp(8px,1.6vw,26px);margin-left:auto;align-items:center}
.nav__links a{
  position:relative;font-size:13.5px;color:var(--dim);padding:8px 2px;letter-spacing:.06em;
  transition:color .3s;
}
.nav__links a sub{font-family:var(--f-mono);font-size:8px;opacity:.5;margin-left:3px;bottom:0}
.nav__links a::after{
  content:"";position:absolute;left:0;right:100%;bottom:2px;height:1px;
  background:linear-gradient(90deg,var(--amber),var(--cyan));transition:right .4s var(--ease);
}
.nav__links a:hover,.nav__links a.is-active{color:var(--hi)}
.nav__links a:hover::after,.nav__links a.is-active::after{right:0}
.nav__tools{display:flex;align-items:center;gap:10px}
.iconbtn{
  display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.03);
  border:1px solid var(--line);border-radius:99px;padding:7px 13px;cursor:none;
  transition:border-color .3s,background .3s,transform .3s;
}
.iconbtn em{font-family:var(--f-mono);font-style:normal;font-size:9px;letter-spacing:.2em;color:var(--dim)}
.iconbtn:hover{border-color:rgba(255,176,32,.5);background:rgba(255,176,32,.06);transform:translateY(-1px)}
.iconbtn[aria-pressed="true"]{border-color:rgba(57,224,255,.55);background:rgba(57,224,255,.08)}
.iconbtn[aria-pressed="true"] em{color:var(--cyan)}
.eq{display:flex;align-items:flex-end;gap:2px;height:13px}
.eq i{width:2px;height:3px;background:var(--dim);border-radius:1px}
.iconbtn[aria-pressed="true"] .eq i{background:var(--cyan);animation:eqjump .9s ease-in-out infinite}
.iconbtn[aria-pressed="true"] .eq i:nth-child(2){animation-delay:.15s}
.iconbtn[aria-pressed="true"] .eq i:nth-child(3){animation-delay:.3s}
.iconbtn[aria-pressed="true"] .eq i:nth-child(4){animation-delay:.45s}
@keyframes eqjump{0%,100%{height:3px}50%{height:13px}}
.iconbtn--burger{display:none;flex-direction:column;gap:4px;padding:10px}
.iconbtn--burger span{width:18px;height:1.5px;background:var(--txt);transition:.3s var(--ease)}
.nav.is-open .iconbtn--burger span:nth-child(1){transform:translateY(5.5px) rotate(45deg)}
.nav.is-open .iconbtn--burger span:nth-child(2){opacity:0}
.nav.is-open .iconbtn--burger span:nth-child(3){transform:translateY(-5.5px) rotate(-45deg)}
.nav__clock{
  font-family:var(--f-mono);font-size:10px;letter-spacing:.2em;color:rgba(255,176,32,.6);
  white-space:nowrap;padding-left:6px;border-left:1px solid var(--line);
}

/* ---------- 6. 通用组件 ---------- */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}

.btn{
  position:relative;display:inline-flex;align-items:center;gap:10px;
  padding:14px 26px;border:1px solid var(--line-2);border-radius:2px;
  font-size:14px;letter-spacing:.1em;cursor:none;overflow:hidden;background:transparent;
  transition:color .3s,border-color .3s,box-shadow .4s,transform .25s var(--ease);
}
.btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.btn span{position:relative;z-index:2}
.btn svg{position:relative;z-index:2;transition:transform .35s var(--ease)}
.btn::before{
  content:"";position:absolute;inset:0;z-index:1;transform:translateY(101%);
  transition:transform .45s var(--ease);
}
.btn:hover::before{transform:translateY(0)}
.btn:hover svg{transform:translateX(4px)}
.btn--primary{color:#0a0a0a;border-color:transparent;background:linear-gradient(100deg,var(--amber),var(--amber-d));font-weight:700}
.btn--primary::before{background:linear-gradient(100deg,#fff,var(--amber))}
.btn--primary:hover{box-shadow:0 12px 40px -8px rgba(255,176,32,.6);transform:translateY(-2px)}
.btn--ghost{color:var(--txt)}
.btn--ghost::before{background:rgba(255,255,255,.07)}
.btn--ghost:hover{color:var(--hi);border-color:var(--amber);transform:translateY(-2px)}
.btn--sm{padding:9px 16px;font-size:12px}
.btn--block{width:100%;justify-content:center}

.tag{
  display:inline-flex;align-items:center;gap:7px;font-family:var(--f-mono);font-size:10px;
  letter-spacing:.18em;padding:4px 10px;border:1px solid var(--line-2);border-radius:99px;color:var(--dim);
}
.tag--live{color:var(--red);border-color:rgba(255,58,82,.4);background:rgba(255,58,82,.07)}
.tag--live i{width:6px;height:6px;border-radius:50%;background:var(--red);box-shadow:0 0 8px var(--red);animation:pulse 1.6s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.7)}}

/* 涂黑 */
.redact{
  position:relative;color:transparent;background:#0f1218;border-radius:2px;padding:0 .25em;
  cursor:none;transition:color .35s,background .35s,box-shadow .35s;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.06);
}
.redact::after{
  content:"";position:absolute;inset:0;background:
    repeating-linear-gradient(115deg,#12161d 0 6px,#0b0e13 6px 12px);
  border-radius:2px;transition:opacity .35s;
}
.redact:hover{color:var(--red);background:rgba(255,58,82,.08);box-shadow:inset 0 0 0 1px rgba(255,58,82,.35)}
.redact:hover::after{opacity:0}

/* 区块标题 */
.section{position:relative;z-index:2;padding:clamp(80px,11vh,140px) 0}
.shead{position:relative;margin-bottom:clamp(34px,5vw,60px);padding-left:clamp(0px,3vw,54px)}
.shead__no{
  font-family:var(--f-mono);font-size:clamp(40px,7vw,88px);line-height:.8;font-weight:700;
  color:transparent;-webkit-text-stroke:1px rgba(255,176,32,.22);
  position:absolute;left:0;top:-.25em;z-index:-1;
}
.shead__title{
  font-size:clamp(28px,4.6vw,52px);letter-spacing:.04em;
  background:linear-gradient(180deg,#fff 30%,#8e9aa8);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
}
.shead__desc{margin-top:12px;color:var(--dim);font-size:14.5px;max-width:62ch}
.shead__desc b{color:var(--amber);font-weight:600}
.shead__line{display:block;margin-top:20px;height:1px;background:linear-gradient(90deg,var(--amber),rgba(57,224,255,.4),transparent 70%)}

/* 跑马灯 */
.marquee{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee__track{display:flex;gap:34px;align-items:center;width:max-content;animation:marq 44s linear infinite}
.marquee--rev .marquee__track{animation-direction:reverse}
.marquee:hover .marquee__track{animation-play-state:paused}
@keyframes marq{to{transform:translateX(-50%)}}
.marquee--thin .marquee__track span{
  font-family:var(--f-mono);font-size:11px;letter-spacing:.22em;color:rgba(255,255,255,.3);white-space:nowrap;
}

/* ---------- 7. HERO ---------- */
.hero{
  position:relative;z-index:2;min-height:100vh;display:grid;place-items:center;
  padding:calc(var(--nav-h) + 40px) 0 clamp(150px,20vh,215px);overflow:hidden;
}
.hero__sigil{
  position:absolute;top:50%;left:50%;width:min(760px,105vw);
  transform:translate(-50%,-52%);opacity:.5;pointer-events:none;
  filter:drop-shadow(0 0 40px rgba(255,176,32,.12));
}
.hero__inner{position:relative;width:min(1060px,92vw);text-align:center}
.hero__kicker{display:flex;justify-content:center;align-items:center;gap:14px;flex-wrap:wrap;
  font-family:var(--f-mono);font-size:11px;letter-spacing:.2em;color:var(--dim);margin-bottom:26px}
.hero__title{font-size:clamp(40px,10.5vw,132px);letter-spacing:.02em;line-height:1.02}
.hero__title .glitch{display:inline-block}
.hero__latin{
  font-family:var(--f-mono);font-size:clamp(9px,1.5vw,14px);letter-spacing:.3em;
  color:rgba(57,224,255,.65);margin-top:18px;
}
.hero__lede{margin:28px auto 0;max-width:64ch;color:#9aa5b2;font-size:clamp(14px,1.6vw,16.5px)}
.hero__lede b{color:var(--hi);font-weight:600}
.hero__cta{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;margin-top:38px}
.hero__stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:clamp(26px,4.8vh,60px);
  background:var(--line);border:1px solid var(--line);
  backdrop-filter:blur(6px);
}
.stat{background:rgba(8,12,18,.55);padding:20px 10px;transition:background .35s}
.stat:hover{background:rgba(255,176,32,.07)}
.stat b{
  display:block;font-family:var(--f-mono);font-size:clamp(20px,3.4vw,34px);color:var(--hi);
  text-shadow:0 0 22px rgba(255,176,32,.35);
}
.stat span{font-size:11.5px;color:var(--dim);letter-spacing:.14em}

.hero__scroll{
  position:absolute;bottom:62px;left:50%;transform:translateX(-50%);
  display:grid;justify-items:center;gap:8px;
  font-family:var(--f-mono);font-size:9px;letter-spacing:.32em;color:var(--dim);
}
.hero__scroll i{display:block;width:1px;height:52px;background:linear-gradient(var(--amber),transparent);position:relative;overflow:hidden}
.hero__scroll i::after{content:"";position:absolute;inset:0;background:var(--cyan);animation:scrolldot 1.9s ease-in-out infinite}
@keyframes scrolldot{0%{transform:translateY(-100%)}70%,100%{transform:translateY(100%)}}
.hero__marquee{position:absolute;bottom:0;left:0;right:0;padding:12px 0;border-top:1px solid var(--line);background:rgba(4,6,10,.5)}

/* 故障文字 */
.glitch{position:relative;color:var(--hi);text-shadow:0 0 30px rgba(255,255,255,.12)}
.glitch--accent{
  background:linear-gradient(100deg,var(--amber) 10%,#fff 50%,var(--cyan) 90%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.glitch::before,.glitch::after{
  content:attr(data-text);position:absolute;left:0;top:0;width:100%;
  -webkit-text-fill-color:initial;background:none;pointer-events:none;
}
.glitch::before{color:var(--red);z-index:-1;animation:gl1 4.6s steps(2,end) infinite}
.glitch::after{color:var(--cyan);z-index:-2;animation:gl2 3.4s steps(2,end) infinite}
@keyframes gl1{
  0%,88%,100%{opacity:0;transform:none;clip-path:none}
  89%{opacity:.85;transform:translate(-3px,1px);clip-path:inset(12% 0 62% 0)}
  92%{opacity:.85;transform:translate(4px,-2px);clip-path:inset(58% 0 18% 0)}
  95%{opacity:.7;transform:translate(-2px,0);clip-path:inset(32% 0 44% 0)}
}
@keyframes gl2{
  0%,80%,100%{opacity:0;transform:none;clip-path:none}
  82%{opacity:.8;transform:translate(3px,-1px);clip-path:inset(20% 0 52% 0)}
  86%{opacity:.8;transform:translate(-4px,2px);clip-path:inset(66% 0 8% 0)}
}

/* ---------- 8. 监控面板 ---------- */
.mon{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.panel--wave{grid-column:span 2}
.panel--log{grid-column:span 2}
.panel{
  position:relative;border:1px solid var(--line);background:var(--panel);
  backdrop-filter:blur(12px) saturate(130%);display:flex;flex-direction:column;
  transition:border-color .4s,transform .5s var(--ease),box-shadow .5s;
  overflow:hidden;
}
.panel::before{
  content:"";position:absolute;top:0;left:0;width:100%;height:1px;
  background:linear-gradient(90deg,transparent,var(--amber),transparent);
  transform:translateX(-100%);transition:transform .8s var(--ease);
}
.panel:hover{border-color:rgba(255,176,32,.35);transform:translateY(-4px);box-shadow:0 24px 60px -30px rgba(0,0,0,.9)}
.panel:hover::before{transform:translateX(100%)}
.panel__bar{
  display:flex;justify-content:space-between;align-items:center;gap:10px;
  padding:12px 16px;border-bottom:1px solid var(--line);
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.18em;color:var(--dim);
}
.dot{width:7px;height:7px;border-radius:50%;flex:0 0 7px}
.dot--ok{background:var(--green);box-shadow:0 0 10px var(--green)}
.dot--warn{background:var(--amber);box-shadow:0 0 10px var(--amber);animation:pulse 2s infinite}
.dot--live{background:var(--red);box-shadow:0 0 10px var(--red);animation:pulse 1.2s infinite}
.panel__canvas{width:100%;height:190px;display:block}
.panel__foot{
  display:flex;gap:18px;flex-wrap:wrap;padding:11px 16px;border-top:1px solid var(--line);
  font-family:var(--f-mono);font-size:10.5px;color:var(--dim);letter-spacing:.1em;
}
.panel__foot b{color:var(--amber);font-weight:500}

.gauge{position:relative;padding:14px;display:grid;place-items:center;min-height:190px}
.gauge svg{width:190px;height:190px;transform:rotate(-90deg)}
.g-track{stroke:rgba(255,255,255,.07);stroke-width:10}
.g-fill{
  stroke:var(--amber);stroke-width:10;stroke-linecap:round;
  stroke-dasharray:515;stroke-dashoffset:515;
  filter:drop-shadow(0 0 8px rgba(255,176,32,.7));transition:stroke-dashoffset 1.6s var(--ease);
}
.g-inner{stroke:rgba(57,224,255,.16);stroke-width:1;stroke-dasharray:3 7}
.gauge__mid{position:absolute;inset:0;display:grid;place-content:center;text-align:center}
.gauge__mid b{font-family:var(--f-mono);font-size:40px;color:var(--hi);line-height:1;text-shadow:0 0 24px rgba(255,176,32,.5)}
.gauge__mid em{font-family:var(--f-mono);font-style:normal;font-size:14px;color:var(--amber)}
.gauge__mid span{display:block;font-family:var(--f-mono);font-size:9px;letter-spacing:.24em;color:var(--dim);margin-top:6px}
.gauge__ticks{position:absolute;inset:6px;pointer-events:none}
.gauge__ticks i{
  position:absolute;left:50%;top:50%;width:1px;height:50%;transform-origin:50% 0;
  background:linear-gradient(rgba(255,255,255,.22),transparent 26%);
}

.log{padding:12px 16px;height:190px;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end;gap:4px}
.log li{
  font-family:var(--f-mono);font-size:11.5px;color:#8b97a4;letter-spacing:.02em;
  animation:logIn .5s var(--ease) both;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.log li time{color:rgba(57,224,255,.7);margin-right:8px}
.log li.warn{color:var(--amber)}
.log li.crit{color:var(--red)}
.log li.ok{color:var(--green)}
@keyframes logIn{from{opacity:0;transform:translateX(-12px)}to{opacity:1;transform:none}}

/* ---------- 9. 检索工具 ---------- */
.tools{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;margin-bottom:30px}
.search{
  position:relative;display:flex;align-items:center;gap:10px;flex:1 1 320px;max-width:440px;
  border:1px solid var(--line);background:rgba(8,12,18,.6);padding:11px 14px;
  transition:border-color .3s,box-shadow .3s;
}
.search:focus-within{border-color:var(--amber);box-shadow:0 0 0 3px rgba(255,176,32,.1)}
.search svg{width:16px;height:16px;fill:none;stroke:var(--dim);stroke-width:1.6;stroke-linecap:round}
.search input{flex:1;background:none;border:0;outline:0;font-size:13.5px}
.search input::placeholder{color:#5d6773}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{
  background:rgba(255,255,255,.03);border:1px solid var(--line);color:var(--dim);
  padding:8px 15px;font-size:12.5px;cursor:none;border-radius:99px;letter-spacing:.06em;
  transition:.3s var(--ease);
}
.chip:hover{color:var(--hi);border-color:var(--line-2);transform:translateY(-1px)}
.chip.is-on{background:linear-gradient(100deg,var(--amber),var(--amber-d));color:#0a0a0a;border-color:transparent;font-weight:700}
.empty{text-align:center;padding:60px 0;color:var(--dim);font-family:var(--f-mono);font-size:13px}

/* ---------- 10. 卷宗卡片 ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:20px}
.card{
  position:relative;border:1px solid var(--line);background:linear-gradient(160deg,rgba(14,20,28,.82),rgba(7,10,15,.9));
  padding:22px;cursor:none;overflow:hidden;transform-style:preserve-3d;
  transition:border-color .4s,box-shadow .5s,opacity .5s;
  animation:cardIn .6s var(--ease) both;
}
@keyframes cardIn{from{opacity:0;transform:translateY(26px) scale(.98)}to{opacity:1;transform:none}}
.card::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(to bottom,rgba(255,255,255,.03) 0 1px,transparent 1px 5px);
  opacity:0;transition:opacity .4s;
}
.card:hover{border-color:rgba(255,176,32,.45);box-shadow:0 30px 70px -34px rgba(0,0,0,1),0 0 0 1px rgba(255,176,32,.12)}
.card:hover::after{opacity:1}
.card__glare{
  position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .35s;
  background:radial-gradient(200px 200px at var(--gx,50%) var(--gy,50%),rgba(255,176,32,.16),transparent 70%);
}
.card:hover .card__glare{opacity:1}
.card__in{position:relative;z-index:2;transform:translateZ(26px)}
.card__top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:14px}
.card__id{font-family:var(--f-mono);font-size:11px;letter-spacing:.2em;color:var(--amber)}
.card__cls{
  font-family:var(--f-mono);font-size:9.5px;letter-spacing:.16em;padding:4px 9px;border-radius:2px;
  border:1px solid currentColor;white-space:nowrap;
}
.c-安全{color:var(--green)}
.c-欧几里得{color:var(--amber)}
.c-凯特{color:var(--red)}
.c-瑟玛{color:var(--violet)}
.c-机密{color:#8895a3}
.card__title{font-size:23px;letter-spacing:.03em;margin-bottom:4px;transition:color .3s}
.card:hover .card__title{color:var(--amber)}
.card__latin{font-family:var(--f-mono);font-size:9.5px;letter-spacing:.24em;color:#5f6a76;margin-bottom:14px}
.card__sum{font-size:13.6px;color:#93a0ad;line-height:1.85;min-height:5.2em}
.card__tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:16px}
.card__tags i{
  font-style:normal;font-family:var(--f-mono);font-size:9.5px;letter-spacing:.1em;
  padding:3px 8px;background:rgba(255,255,255,.045);border:1px solid var(--line);color:#77828f;
}
.card__foot{
  display:flex;justify-content:space-between;align-items:center;margin-top:18px;padding-top:14px;
  border-top:1px dashed rgba(255,255,255,.12);font-family:var(--f-mono);font-size:10px;color:var(--dim);letter-spacing:.12em;
}
.card__foot em{font-style:normal;color:var(--cyan);display:flex;align-items:center;gap:6px}
.card__bar{position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(var(--amber),transparent)}
.card--凯特 .card__bar{background:linear-gradient(var(--red),transparent)}
.card--瑟玛 .card__bar{background:linear-gradient(var(--violet),transparent)}
.card--安全 .card__bar{background:linear-gradient(var(--green),transparent)}
.card--locked{filter:saturate(.35)}
.card--locked .card__title{color:#6d7885}
.card--locked::before{
  content:"DATA EXPUNGED";position:absolute;inset:0;z-index:1;display:grid;place-items:center;
  font-family:var(--f-mono);font-size:clamp(15px,1.9vw,21px);letter-spacing:.22em;
  color:rgba(255,58,82,.16);transform:rotate(-8deg);pointer-events:none;text-align:center;
}
.card--egg{border-color:rgba(255,58,82,.5);box-shadow:0 0 0 1px rgba(255,58,82,.2),0 0 60px -20px rgba(255,58,82,.5)}
.card--egg .card__id{color:var(--red)}

/* ---------- 11. 年表 ---------- */
.timeline{position:relative;padding-left:0}
.timeline__rail{position:absolute;left:50%;top:0;bottom:0;width:1px;background:var(--line);transform:translateX(-50%)}
.timeline__rail i{
  position:absolute;left:0;top:0;width:100%;height:0;
  background:linear-gradient(var(--amber),var(--cyan));box-shadow:0 0 14px rgba(255,176,32,.5);
}
.tl{position:relative;width:50%;padding:0 44px 46px 0;opacity:0;transform:translateY(40px);transition:.9s var(--ease)}
.tl:nth-child(even){margin-left:50%;padding:0 0 46px 44px;transform:translateY(40px)}
.tl.in{opacity:1;transform:none}
.tl__dot{
  position:absolute;right:-6px;top:26px;width:11px;height:11px;border-radius:50%;
  background:var(--void);border:1px solid var(--amber);z-index:3;
}
.tl__dot::after{content:"";position:absolute;inset:2px;border-radius:50%;background:var(--amber);opacity:0;transition:.5s}
.tl.in .tl__dot::after{opacity:1;box-shadow:0 0 12px var(--amber)}
.tl:nth-child(even) .tl__dot{right:auto;left:-6px}
.tl__card{
  position:relative;border:1px solid var(--line);background:var(--panel);backdrop-filter:blur(10px);
  padding:24px;transition:border-color .4s,transform .5s var(--ease),box-shadow .5s;
}
.tl__card:hover{border-color:rgba(255,176,32,.4);transform:translateY(-4px);box-shadow:0 26px 60px -32px #000}
.tl__year{font-family:var(--f-mono);font-size:11px;letter-spacing:.22em;color:var(--cyan);margin-bottom:8px}
.tl__card h3{font-size:21px;margin-bottom:10px}
.tl__card p{font-size:13.8px;color:#8f9ba8;line-height:1.85}
.tl__card b{color:var(--hi);font-weight:600}
.tl__tag{
  display:inline-block;margin-top:14px;font-family:var(--f-mono);font-size:9.5px;letter-spacing:.16em;
  padding:3px 10px;border:1px solid var(--line);color:var(--amber);background:rgba(255,176,32,.05);
}
.tl__tag--now{color:var(--red);border-color:rgba(255,58,82,.4);background:rgba(255,58,82,.07)}
.tl--now .tl__card{border-color:rgba(255,58,82,.35)}

/* ---------- 12. 证词 ---------- */
.section--voices{overflow:hidden}
.voices{display:grid;gap:18px}
.quote{
  margin:0;width:min(430px,80vw);flex:0 0 auto;padding:26px 28px;
  border:1px solid var(--line);background:linear-gradient(150deg,rgba(14,20,28,.8),rgba(6,9,14,.9));
  transition:border-color .4s,transform .5s var(--ease);
}
.quote:hover{border-color:rgba(57,224,255,.4);transform:translateY(-5px) rotate(-.4deg)}
.quote p{font-family:var(--f-disp);font-size:17px;line-height:1.9;color:#d5dde6}
.quote p::before{content:"「";color:var(--amber)}
.quote p::after{content:"」";color:var(--amber)}
.quote cite{display:block;margin-top:16px;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.14em;color:var(--dim);font-style:normal}
.quote--alt p::before,.quote--alt p::after{color:var(--cyan)}

/* ---------- 13. 权限申请 ---------- */
.access{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}
.form{border:1px solid var(--line);background:var(--panel);backdrop-filter:blur(12px);padding:clamp(20px,3vw,32px);display:grid;gap:18px}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:grid;gap:8px}
.field>span{font-family:var(--f-mono);font-size:10px;letter-spacing:.2em;color:var(--dim)}
.field input,.field select,.field textarea{
  background:rgba(4,7,11,.7);border:1px solid var(--line);padding:12px 14px;font-size:13.5px;
  outline:0;transition:border-color .3s,box-shadow .3s;resize:vertical;border-radius:0;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--amber);box-shadow:0 0 0 3px rgba(255,176,32,.1)}
.field select{appearance:none;cursor:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23ffb020' stroke-width='1.6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center}
.field select option{background:#0b1017}
.check{display:flex;gap:12px;align-items:flex-start;font-size:12.8px;color:var(--dim);cursor:none}
.check input{position:absolute;opacity:0;pointer-events:none}
.check i{
  width:17px;height:17px;flex:0 0 17px;border:1px solid var(--line-2);margin-top:4px;position:relative;transition:.3s;
}
.check i::after{
  content:"";position:absolute;left:4px;top:1px;width:6px;height:11px;
  border:2px solid #0a0a0a;border-top:0;border-left:0;transform:rotate(40deg) scale(0);transition:transform .3s var(--ease);
}
.check input:checked+i{background:var(--amber);border-color:var(--amber)}
.check input:checked+i::after{transform:rotate(40deg) scale(1)}
.check input:focus-visible+i{box-shadow:0 0 0 3px rgba(255,176,32,.25)}

.terminal{border:1px solid var(--line);background:rgba(3,5,9,.86);display:flex;flex-direction:column;min-height:100%;overflow:hidden}
.terminal__bar{
  display:flex;align-items:center;gap:12px;padding:11px 14px;border-bottom:1px solid var(--line);
  font-family:var(--f-mono);font-size:10.5px;color:var(--dim);letter-spacing:.1em;background:rgba(255,255,255,.02);
}
.terminal__dots{display:flex;gap:6px}
.terminal__dots i{width:9px;height:9px;border-radius:50%;background:#2a323c}
.terminal__dots i:first-child{background:rgba(255,58,82,.7)}
.terminal__dots i:nth-child(2){background:rgba(255,176,32,.7)}
.terminal__dots i:last-child{background:rgba(61,220,151,.7)}
.terminal__out{
  flex:1;margin:0;padding:18px;font-family:var(--f-mono);font-size:12.4px;line-height:1.95;
  color:#93e6c0;white-space:pre-wrap;word-break:break-word;min-height:280px;max-height:420px;overflow:auto;
}
.terminal__out .w{color:var(--amber)}
.terminal__out .e{color:var(--red)}
.terminal__out .c{color:var(--cyan)}
.terminal__cursorline{padding:0 18px 16px;font-family:var(--f-mono);font-size:12px;color:var(--green)}
#termCaret{animation:blink 1s steps(2) infinite}

/* ---------- 14. 页脚 ---------- */
.foot{position:relative;z-index:2;border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(6,9,13,.6),rgba(3,5,8,.95));padding-bottom:26px}
.foot__ticker{padding:14px 0;border-bottom:1px solid var(--line)}
.foot__ticker .marquee__track span{font-family:var(--f-mono);font-size:11px;letter-spacing:.24em;color:rgba(255,176,32,.4);white-space:nowrap}
.foot__inner{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;padding:44px 0 30px}
.foot__brand{display:flex;gap:14px;align-items:center}
.foot__brand b{font-family:var(--f-disp);font-size:16px;color:var(--hi)}
.foot__brand p{font-family:var(--f-mono);font-size:10px;color:var(--dim);letter-spacing:.12em;margin-top:4px}
.foot__cols{display:flex;gap:clamp(28px,6vw,80px);flex-wrap:wrap}
.foot__cols li{display:grid;gap:9px;align-content:start}
.foot__cols b{font-family:var(--f-mono);font-size:10px;letter-spacing:.24em;color:var(--amber);margin-bottom:4px}
.foot__cols a,.foot__cols span{font-size:12.8px;color:var(--dim);transition:color .3s}
.foot__cols a:hover{color:var(--hi)}
.foot__legal{text-align:center;font-size:11.5px;color:#5b6572;padding-top:22px;border-top:1px solid var(--line);width:min(1240px,92vw);margin:0 auto}
.foot__legal b{color:var(--amber)}

/* ---------- 15. 卷宗弹窗 ---------- */
.dossier{position:fixed;inset:0;z-index:200;display:grid;place-items:center;padding:clamp(10px,3vw,40px);visibility:hidden}
.dossier.on{visibility:visible}
.dossier__veil{position:absolute;inset:0;background:rgba(2,4,7,.86);backdrop-filter:blur(9px);opacity:0;transition:opacity .45s}
.dossier.on .dossier__veil{opacity:1}
.dossier__panel{
  position:relative;width:min(1080px,100%);max-height:min(86vh,860px);
  display:grid;grid-template-columns:290px 1fr;
  border:1px solid rgba(255,176,32,.28);background:linear-gradient(150deg,#0b1017,#06090d);
  box-shadow:0 50px 120px -40px #000,0 0 90px -50px rgba(255,176,32,.4);
  opacity:0;transform:translateY(28px) scale(.97);transition:.55s var(--ease);overflow:hidden;
}
.dossier.on .dossier__panel{opacity:1;transform:none}
.dossier__panel::before{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:5;
  background:repeating-linear-gradient(to bottom,rgba(255,255,255,.025) 0 1px,transparent 1px 4px);
}
.dossier__x{
  position:absolute;top:12px;right:12px;z-index:9;width:36px;height:36px;display:grid;place-items:center;
  background:rgba(255,255,255,.04);border:1px solid var(--line);cursor:none;transition:.3s;
}
.dossier__x svg{width:16px;height:16px;fill:none;stroke:var(--txt);stroke-width:1.6;stroke-linecap:round}
.dossier__x:hover{background:rgba(255,58,82,.15);border-color:var(--red);transform:rotate(90deg)}
.dossier__side{
  padding:26px 24px;border-right:1px solid var(--line);
  background:linear-gradient(180deg,rgba(255,176,32,.05),transparent 40%);overflow:auto;
}
.dossier__sigil{position:relative;width:150px;margin:0 auto 18px}
.dossier__stamp{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) rotate(-14deg) scale(1.6);
  font-family:var(--f-mono);font-size:13px;letter-spacing:.2em;color:var(--red);
  border:2px solid var(--red);padding:5px 12px;opacity:0;white-space:nowrap;
  text-shadow:0 0 10px rgba(255,58,82,.6);
}
.dossier.on .dossier__stamp{animation:stampIn .7s .35s var(--ease) both}
@keyframes stampIn{
  0%{opacity:0;transform:translate(-50%,-50%) rotate(-32deg) scale(2.4)}
  60%{opacity:1;transform:translate(-50%,-50%) rotate(-12deg) scale(.95)}
  100%{opacity:.92;transform:translate(-50%,-50%) rotate(-14deg) scale(1)}
}
.dossier__id{font-family:var(--f-mono);font-size:12px;letter-spacing:.24em;color:var(--amber);text-align:center}
.dossier__name{font-size:26px;text-align:center;margin:6px 0 12px}
.dossier__class{text-align:center;margin-bottom:22px}
.dossier__class span{
  font-family:var(--f-mono);font-size:10px;letter-spacing:.18em;padding:5px 12px;border:1px solid currentColor;
}
.dossier__meta{display:grid;gap:10px;padding-bottom:20px;border-bottom:1px solid var(--line);margin-bottom:20px}
.dossier__meta div{display:flex;justify-content:space-between;gap:10px;font-size:12.4px}
.dossier__meta dt{color:var(--dim);font-family:var(--f-mono);font-size:10px;letter-spacing:.12em}
.dossier__meta dd{color:var(--txt);text-align:right}
.threat{display:grid;gap:12px}
.threat__row{display:grid;gap:5px}
.threat__row span{display:flex;justify-content:space-between;font-family:var(--f-mono);font-size:10px;color:var(--dim);letter-spacing:.1em}
.threat__row span b{color:var(--hi)}
.threat__track{height:4px;background:rgba(255,255,255,.07);overflow:hidden}
.threat__fill{height:100%;width:0;background:linear-gradient(90deg,var(--amber),var(--red));transition:width 1.1s var(--ease)}
.threat__fill.low{background:linear-gradient(90deg,var(--cyan),var(--green))}

.dossier__main{display:flex;flex-direction:column;min-height:0}
.dossier__tabs{display:flex;gap:2px;padding:14px 62px 0 22px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.dossier__tabs button{
  background:none;border:0;border-bottom:2px solid transparent;padding:10px 16px;cursor:none;
  font-size:13px;color:var(--dim);transition:.3s;letter-spacing:.06em;
}
.dossier__tabs button:hover{color:var(--hi)}
.dossier__tabs button.is-on{color:var(--amber);border-bottom-color:var(--amber)}
.dossier__body{padding:26px 30px;overflow:auto;flex:1;min-height:0}
.dossier__body h4{
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.24em;color:var(--cyan);
  margin:0 0 14px;font-weight:400;
}
.dossier__body p{font-size:14.4px;line-height:1.95;color:#a3aeba;margin-bottom:14px}
.dossier__body p b{color:var(--hi)}
.dossier__body .caret{display:inline-block;width:8px;background:var(--amber);animation:blink .8s steps(2) infinite;color:transparent}
.dossier__body ul{display:grid;gap:12px}
.dossier__body li{
  position:relative;padding:13px 16px 14px;background:rgba(255,255,255,.025);
  border-left:2px solid rgba(255,176,32,.4);font-size:13.6px;color:#9dabb8;line-height:1.85;
}
.dossier__body li::before{
  content:attr(data-n);display:block;width:max-content;max-width:100%;margin:0 0 9px;
  font-family:var(--f-mono);font-size:9.5px;line-height:1.6;letter-spacing:.16em;color:var(--amber);
  border:1px solid rgba(255,176,32,.32);background:rgba(255,176,32,.07);padding:2px 9px;
}
.dossier__body li>b{display:inline-block;color:var(--hi);margin-bottom:2px}
.dossier__body .rec{border-left-color:rgba(57,224,255,.4)}
.dossier__body .rec::before{color:var(--cyan);border-color:rgba(57,224,255,.3);background:rgba(57,224,255,.07)}
.dossier__body blockquote{
  margin:0 0 14px;padding:14px 18px;border:1px dashed rgba(255,255,255,.14);
  font-family:var(--f-disp);font-size:14.6px;color:#cbd5df;background:rgba(255,255,255,.02);
}
.dossier__nav{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:14px 22px;border-top:1px solid var(--line)}
.dossier__pos{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.2em;color:var(--dim)}

/* ---------- 16. Toast ---------- */
.toast{
  position:fixed;left:50%;bottom:34px;transform:translate(-50%,26px);z-index:300;
  padding:13px 22px;border:1px solid rgba(255,176,32,.4);background:rgba(8,12,18,.94);
  backdrop-filter:blur(10px);font-family:var(--f-mono);font-size:12px;letter-spacing:.08em;
  color:var(--amber);opacity:0;pointer-events:none;transition:.45s var(--ease);max-width:88vw;text-align:center;
}
.toast.on{opacity:1;transform:translate(-50%,0)}

/* ---------- 17. 响应式 ---------- */
@media (max-width:1080px){
  .mon{grid-template-columns:repeat(2,1fr)}
  .panel--wave,.panel--log{grid-column:span 2}
  .dossier__panel{grid-template-columns:1fr;max-height:90vh;overflow:auto}
  .dossier__side{border-right:0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:150px 1fr;gap:0 24px;align-items:center}
  .dossier__sigil{margin:0}
  .dossier__id,.dossier__name,.dossier__class{text-align:left;grid-column:2}
  .dossier__meta,.threat{grid-column:1/-1}
}
@media (max-width:900px){
  :root{--nav-h:64px}
  .nav__links{
    position:fixed;inset:var(--nav-h) 0 auto;flex-direction:column;align-items:flex-start;gap:0;
    background:rgba(5,8,12,.97);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);
    padding:10px 24px 24px;transform:translateY(-130%);transition:transform .5s var(--ease);
  }
  .nav.is-open .nav__links{transform:none}
  .nav__links a{width:100%;padding:14px 0;border-bottom:1px solid var(--line);font-size:15px}
  .iconbtn--burger{display:flex}
  .iconbtn em{display:none}
  .iconbtn{padding:8px 11px}
  .nav__name i{font-size:8px;letter-spacing:.06em}
  .nav__clock{display:none}
  .access{grid-template-columns:1fr}
  .hero__stats{grid-template-columns:repeat(2,1fr)}
  .timeline__rail{left:7px}
  .tl,.tl:nth-child(even){width:100%;margin-left:0;padding:0 0 34px 34px}
  .tl__dot,.tl:nth-child(even) .tl__dot{left:2px;right:auto}
  .terminal__out{min-height:200px}
}
@media (max-width:640px){
  .mon,.form__row{grid-template-columns:1fr}
  .panel--wave,.panel--log{grid-column:span 1}
  .cards{grid-template-columns:1fr}
  .boot__log{min-height:170px;font-size:11px}
  .shead{padding-left:0}
  .shead__no{position:static;display:block;margin-bottom:6px;font-size:36px}
  .hero__inner{text-align:left}
  .hero__kicker,.hero__cta{justify-content:flex-start}
  .dossier__side{grid-template-columns:1fr}
  .dossier__id,.dossier__name,.dossier__class{grid-column:1}
  .dossier__sigil{margin:0 auto 14px}
}

/* ---------- 18. 无障碍 / 降级 ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
  .tl{opacity:1;transform:none}
}
:focus-visible{outline:2px solid var(--amber);outline-offset:3px}