/* ==========================================================================
   幻想乡境界联合帝国 · 站点主题
   极简白底 + 深空紫 + 深灰 + 深空蓝
   ========================================================================== */
:root{
  --bg:#ffffff;
  --bg-soft:#F7F7FB;
  --bg-tint:#F3F1FB;
  --panel:#ffffff;
  --ink:#0B1020;
  --ink-2:#242B3D;
  --muted:#5D6478;
  --muted-2:#8B90A3;
  --line:#E6E6F0;
  --line-2:#D8D8E6;
  --violet:#5B21B6;
  --violet-2:#7C3AED;
  --violet-3:#A78BFA;
  --violet-soft:#EFEAFE;
  --blue:#12295C;
  --blue-2:#1D4ED8;
  --blue-soft:#E9EEFC;
  --dark:#070A14;
  --dark-2:#0C1120;
  --dark-3:#141A2E;
  --ok:#0F766E;
  --warn:#B45309;
  --radius:18px;
  --radius-s:12px;
  --shadow-s:0 1px 2px rgba(11,16,32,.05),0 2px 8px -4px rgba(11,16,32,.10);
  --shadow-m:0 2px 4px rgba(11,16,32,.04),0 18px 40px -22px rgba(11,16,32,.28);
  --shadow-l:0 30px 80px -40px rgba(11,16,32,.45);
  --grad:linear-gradient(112deg,#5B21B6 0%,#6D28D9 46%,#1D4ED8 100%);
  --grad-soft:linear-gradient(140deg,#F4F0FF 0%,#EEF2FF 55%,#F7F9FF 100%);
  --mono:ui-monospace,"SFMono-Regular","Cascadia Mono","Roboto Mono",Consolas,monospace;
  --sans:"Inter","HarmonyOS Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --maxw:1280px;
  --gut:clamp(18px,4vw,44px);
}
[data-theme="dark"]{
  color-scheme:dark;
  --bg:#070A14;
  --bg-soft:#0A0E1C;
  --bg-tint:#0D1224;
  --panel:#0D1222;
  --ink:#F3F4FA;
  --ink-2:#D7DAE8;
  --muted:#9AA0B6;
  --muted-2:#6E758C;
  --line:rgba(255,255,255,.10);
  --line-2:rgba(255,255,255,.16);
  --violet-soft:rgba(124,58,237,.16);
  --blue-soft:rgba(29,78,216,.16);
  --shadow-s:0 1px 2px rgba(0,0,0,.4);
  --shadow-m:0 18px 40px -22px rgba(0,0,0,.8);
  --shadow-l:0 30px 80px -40px rgba(0,0,0,.9);
  --grad-soft:linear-gradient(140deg,#120F26 0%,#0C1226 55%,#0A0E1C 100%);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);
  font-size:16px;line-height:1.65;letter-spacing:.005em;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;transition:background-color .35s ease,color .35s ease;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0;padding:0}
h1,h2,h3,h4,h5,p,ul,ol,figure,blockquote{margin:0}
ul,ol{padding:0;list-style:none}
::selection{background:rgba(124,58,237,.22)}
:focus-visible{outline:2px solid var(--violet-2);outline-offset:3px;border-radius:6px}
[hidden]{display:none!important}
.skip-link{position:fixed;left:16px;top:-60px;z-index:9999;background:var(--ink);color:#fff;padding:10px 16px;border-radius:8px;transition:top .2s}
.skip-link:focus{top:12px}
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}
.narrow{max-width:920px;margin-inline:auto}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);
  font-size:11px;font-weight:600;letter-spacing:.20em;text-transform:uppercase;color:var(--violet);
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--violet-2);box-shadow:0 0 0 4px rgba(124,58,237,.12)}
.eyebrow.on-dark{color:#C4B5FD}
.eyebrow.on-dark::before{background:#C4B5FD;box-shadow:0 0 0 4px rgba(196,181,253,.14)}
.h1,.h2,.h3{font-weight:700;letter-spacing:-.025em;line-height:1.06;color:var(--ink)}
.h1{font-size:clamp(40px,6vw,76px)}
.h2{font-size:clamp(30px,4vw,52px)}
.h3{font-size:clamp(22px,2.4vw,32px)}
.lede{font-size:clamp(16px,1.4vw,19px);line-height:1.75;color:var(--muted)}
.small{font-size:13px;color:var(--muted)}
.tiny{font-size:11.5px;letter-spacing:.06em;color:var(--muted-2)}
.hr{height:1px;background:var(--line);border:0;margin:0}
.nowrap{white-space:nowrap}
.grid{display:grid;gap:clamp(16px,2vw,24px)}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g5{grid-template-columns:repeat(5,minmax(0,1fr))}
.span-2{grid-column:span 2}
.flex{display:flex}
.between{justify-content:space-between}
.center{align-items:center}
.wrapflex{flex-wrap:wrap}
.gap-s{gap:8px}.gap-m{gap:16px}.gap-l{gap:28px}
.mt-s{margin-top:10px}.mt-m{margin-top:22px}.mt-l{margin-top:44px}.mt-xl{margin-top:72px}
.hide{display:none!important}

/* ---------------- 头部 ---------------- */
.site-head{
  position:sticky;top:0;z-index:120;background:color-mix(in srgb,var(--bg) 86%,transparent);
  backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;transition:border-color .3s,background .3s;
}
.site-head.scrolled{border-bottom-color:var(--line)}
.head-inner{display:flex;align-items:center;gap:26px;height:66px;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand img{width:30px;height:auto}
.brand-txt{display:flex;flex-direction:column;line-height:1.1}
.brand-cn{font-size:13.5px;font-weight:700;letter-spacing:.10em}
.brand-en{font-family:var(--mono);font-size:8.5px;letter-spacing:.14em;color:var(--muted-2);text-transform:uppercase}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:10px}
.nav-item{position:relative}
.nav-link{
  display:inline-flex;align-items:center;gap:6px;padding:9px 12px;border-radius:9px;
  font-size:13.5px;font-weight:500;color:var(--ink-2);transition:color .18s,background .18s;
}
.nav-link:hover{color:var(--violet);background:var(--violet-soft)}
.nav-link.active{color:var(--violet)}
.nav-link .chev{width:10px;height:10px;opacity:.45}
.mega{
  position:absolute;left:-16px;top:calc(100% + 10px);min-width:560px;padding:18px;
  background:var(--panel);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-m);
  display:none;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;z-index:130;
}
.mega.wide{grid-template-columns:repeat(3,minmax(0,1fr));min-width:760px}
.nav-item:hover .mega,.nav-item:focus-within .mega{display:grid;animation:pop .18s ease both}
.mega-link{display:flex;gap:10px;padding:10px;border-radius:10px;transition:background .15s}
.mega-link:hover{background:var(--bg-soft)}
.mega-num{font-family:var(--mono);font-size:11px;color:var(--violet);padding-top:2px;min-width:22px}
.mega-t{font-size:13.5px;font-weight:600;line-height:1.35}
.mega-d{font-size:11.5px;color:var(--muted);margin-top:2px}
@keyframes pop{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
.head-tools{margin-left:auto;display:flex;align-items:center;gap:6px}
.icon-btn{
  width:38px;height:38px;display:grid;place-items:center;border-radius:10px;color:var(--ink-2);
  transition:background .18s,color .18s;
}
.icon-btn:hover{background:var(--bg-soft);color:var(--violet)}
.icon-btn svg{width:18px;height:18px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;height:42px;padding:0 20px;
  border-radius:10px;font-size:13.5px;font-weight:600;letter-spacing:.01em;
  transition:transform .16s,box-shadow .2s,background .2s,color .2s,border-color .2s;
  border:1px solid transparent;white-space:nowrap;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 24px -12px rgba(91,33,182,.7)}
.btn-primary:hover{box-shadow:0 16px 34px -14px rgba(91,33,182,.8)}
.btn-dark{background:var(--ink);color:var(--bg)}
.btn-ghost{border-color:var(--line-2);color:var(--ink);background:transparent}
.btn-ghost:hover{border-color:var(--violet);color:var(--violet)}
.btn-sm{height:34px;padding:0 14px;font-size:12.5px;border-radius:8px}
.btn-lg{height:50px;padding:0 26px;font-size:15px;border-radius:12px}
.btn svg{width:15px;height:15px}
.burger{display:none}
@media(max-width:1080px){
  .main-nav{display:none}
  .burger{display:grid}
}

/* ---------------- 主视图 ---------------- */
.view{min-height:60vh}
.page{padding-bottom:96px}
.band{padding:clamp(56px,8vw,110px) 0}
.band-soft{background:var(--bg-soft)}
.band-tint{background:var(--grad-soft)}
.band-dark{background:var(--dark);color:#EDEFF7;position:relative;overflow:hidden}
.band-dark .h1,.band-dark .h2,.band-dark .h3{color:#fff}
.band-dark .lede{color:#A9AFC6}
.band-dark .hr{background:rgba(255,255,255,.12)}
.band-dark .muted{color:#9AA0B6}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:clamp(26px,4vw,44px)}
.section-head .left{max-width:720px}
.section-head .h2{margin-top:12px}
.section-head .right{flex:0 0 auto;display:flex;gap:10px;align-items:center}
.link-arrow{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;color:var(--violet)}
.link-arrow svg{width:14px;height:14px;transition:transform .18s}
.link-arrow:hover svg{transform:translateX(3px)}

/* ---------------- 首页 Hero ---------------- */
.hero{position:relative;padding:clamp(42px,6vw,76px) 0 clamp(40px,6vw,80px);overflow:hidden}
.hero-bg{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.hero-bg::before{
  content:"";position:absolute;inset:-20% -10% auto -10%;height:130%;
  background:radial-gradient(60% 55% at 72% 32%,rgba(124,58,237,.08),transparent 60%),
             radial-gradient(45% 45% at 18% 18%,rgba(29,78,216,.055),transparent 65%),
             radial-gradient(40% 40% at 50% 110%,rgba(91,33,182,.06),transparent 60%);
}
.hero-bg .gridlines{position:absolute;inset:0;opacity:.55;
  background-image:linear-gradient(to right,rgba(91,33,182,.055) 1px,transparent 1px),
                   linear-gradient(to bottom,rgba(91,33,182,.055) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(70% 70% at 50% 40%,#000 20%,transparent 80%);
  -webkit-mask-image:radial-gradient(70% 70% at 50% 40%,#000 20%,transparent 80%);
}
.hero-photo{position:absolute;inset:0;overflow:hidden;opacity:.20;
  mask-image:linear-gradient(100deg,transparent 0%,transparent 28%,#000 78%);
  -webkit-mask-image:linear-gradient(100deg,transparent 0%,transparent 28%,#000 78%);
  animation:heroPhoto 24s ease-in-out infinite alternate}
.hero-photo img{width:100%;height:100%;object-fit:cover;filter:saturate(.8) contrast(1.05)}
.hero-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.25),rgba(255,255,255,.75))}
@keyframes heroPhoto{from{transform:scale(1.02) translate3d(0,0,0)}to{transform:scale(1.08) translate3d(0,-1.5%,0)}}
[data-theme="dark"] .hero-photo{opacity:.28}
[data-theme="dark"] .hero-photo::after{background:linear-gradient(180deg,rgba(7,10,20,.2),rgba(7,10,20,.75))}
.hero-inner{position:relative;display:grid;grid-template-columns:minmax(0,1.04fr) minmax(0,.96fr);gap:clamp(28px,4vw,64px);align-items:center}
.hero-copy{max-width:640px}
.hero-kicker{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:22px}
.pill{
  display:inline-flex;align-items:center;gap:7px;height:28px;padding:0 11px;border-radius:999px;
  font-size:11.5px;font-weight:600;letter-spacing:.04em;border:1px solid var(--line);
  background:color-mix(in srgb,var(--panel) 70%,transparent);color:var(--ink-2);
}
.pill .dot{width:6px;height:6px;border-radius:50%;background:#10B981;box-shadow:0 0 0 3px rgba(16,185,129,.16)}
.pill.violet{color:var(--violet);background:var(--violet-soft);border-color:transparent}
.hero-title{margin:0 0 22px}
.hero-title .line{display:block}
.hero-title .grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:clamp(16px,1.5vw,19px);color:var(--muted);line-height:1.8;max-width:560px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.hero-meta{display:flex;gap:26px;flex-wrap:wrap;margin-top:38px;padding-top:22px;border-top:1px solid var(--line)}
.hero-meta .m-k{font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:var(--muted-2);text-transform:uppercase}
.hero-meta .m-v{font-size:14px;font-weight:600;margin-top:6px}
/* 轨道仪器 */
.hero-art{position:relative;aspect-ratio:1/1;max-width:600px;justify-self:end;width:100%}
.orbit-card{
  position:relative;height:100%;border-radius:26px;overflow:hidden;
  background:radial-gradient(120% 90% at 30% 10%,#191033 0%,#0A0A1C 46%,#06070F 100%);
  box-shadow:0 40px 90px -50px rgba(30,10,80,.8),inset 0 1px 0 rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.09);
}
.orbit-card canvas{position:absolute;inset:0;width:100%;height:100%}
.orbit-hud{position:absolute;inset:0;padding:22px;display:flex;flex-direction:column;justify-content:space-between;pointer-events:none}
.hud-top{display:flex;justify-content:space-between;align-items:flex-start;font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;color:rgba(226,232,240,.55);text-transform:uppercase}
.hud-bot{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.hud-cell{border:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.03);border-radius:10px;padding:9px 11px;backdrop-filter:blur(4px)}
.hud-cell .k{font-family:var(--mono);font-size:8.5px;letter-spacing:.14em;color:rgba(196,181,253,.7);text-transform:uppercase}
.hud-cell .v{font-size:13px;font-weight:600;color:#EDE9FE;margin-top:3px;font-variant-numeric:tabular-nums}
.hud-cell .v small{font-size:9px;color:#A78BFA;font-weight:500;margin-left:3px}
.orbit-tag{position:absolute;font-family:var(--mono);font-size:9px;letter-spacing:.10em;color:rgba(196,181,253,.8);text-transform:uppercase}
.orbit-tag::after{content:"";display:block;width:44px;height:1px;background:rgba(167,139,250,.4);margin-top:6px}
@media(max-width:960px){
  .hero-inner{grid-template-columns:1fr}
  .hero-art{justify-self:stretch;max-width:none;aspect-ratio:1.15/1;margin-top:8px}
}

/* ---------------- 统计条 ---------------- */
.stat-band{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg)}
.stat-row{display:grid;grid-template-columns:repeat(5,minmax(0,1fr))}
.stat{padding:26px 22px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat .k{font-family:var(--mono);font-size:10px;letter-spacing:.14em;color:var(--muted-2);text-transform:uppercase}
.stat .v{font-size:clamp(22px,2.4vw,32px);font-weight:700;letter-spacing:-.02em;margin-top:8px;font-variant-numeric:tabular-nums;white-space:nowrap}
.stat .v small{font-size:13px;font-weight:600;color:var(--violet);margin-left:3px;letter-spacing:0}
.stat .d{font-size:12px;color:var(--muted);margin-top:4px}
@media(max-width:900px){.stat-row{grid-template-columns:repeat(2,1fr)}.stat{border-bottom:1px solid var(--line)}}

/* ---------------- 卡片 ---------------- */
.tile{
  position:relative;display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;transition:transform .22s,box-shadow .25s,border-color .25s;
  color:inherit;
}
.tile:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:var(--line-2)}
.tile-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--dark)}
.tile-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.tile:hover .tile-media img{transform:scale(1.035)}
.tile-media.dark::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,7,15,0) 40%,rgba(6,7,15,.72) 100%)}
.tile-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.tile-k{font-family:var(--mono);font-size:10px;letter-spacing:.14em;color:var(--violet);text-transform:uppercase}
.tile-t{font-size:17px;font-weight:650;letter-spacing:-.01em;line-height:1.35}
.tile-d{font-size:13px;color:var(--muted);line-height:1.6}
.tile-ft{margin-top:auto;display:flex;align-items:center;justify-content:space-between;padding-top:12px;font-size:12px;color:var(--muted-2)}
.tile-badge{position:absolute;top:12px;left:12px;z-index:2;height:24px;padding:0 9px;border-radius:6px;display:inline-flex;align-items:center;font-family:var(--mono);font-size:10px;letter-spacing:.08em;background:rgba(6,7,15,.55);color:#EDE9FE;border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(6px)}
.tile-dark{background:var(--dark-2);border-color:rgba(255,255,255,.10);color:#EDEFF7}
.tile-dark .tile-t{color:#fff}
.tile-dark .tile-d{color:#9AA0B6}
.feature{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.06fr);gap:clamp(26px,4vw,64px);align-items:center}
.feature.rev{grid-template-columns:minmax(0,1.06fr) minmax(0,1fr)}
.feature .art{border-radius:22px;overflow:hidden;position:relative;background:var(--dark);box-shadow:var(--shadow-m)}
.feature .art img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.feature .art.tall img{aspect-ratio:3/4}
.feature .art::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(255,255,255,.08);border-radius:22px;pointer-events:none}
.feature .copy .h2{margin:14px 0 18px;font-size:clamp(26px,3vw,40px)}
.feature .copy p{color:var(--muted);font-size:15.5px;line-height:1.8}
.feature .facts{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px;padding-top:22px;border-top:1px solid var(--line)}
.fact .k{font-size:11px;color:var(--muted-2);letter-spacing:.06em}
.fact .v{font-size:16px;font-weight:650;margin-top:3px}
@media(max-width:900px){.feature,.feature.rev{grid-template-columns:1fr}.feature.rev .art{order:-1}}

/* ---------------- 标签 / 过滤 ---------------- */
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{
  display:inline-flex;align-items:center;gap:7px;height:34px;padding:0 14px;border-radius:999px;
  border:1px solid var(--line);background:var(--panel);font-size:12.5px;font-weight:550;color:var(--ink-2);
  transition:all .16s;
}
.chip:hover{border-color:var(--violet-3);color:var(--violet)}
.chip.on{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.chip .n{font-family:var(--mono);font-size:10px;opacity:.6}
.tag{display:inline-flex;align-items:center;height:22px;padding:0 8px;border-radius:5px;font-family:var(--mono);font-size:10px;letter-spacing:.06em;background:var(--bg-tint);color:var(--violet);border:1px solid transparent}
.tag.blue{background:var(--blue-soft);color:var(--blue-2)}
.tag.gray{background:var(--bg-soft);color:var(--muted)}
.tag.on-dark{background:rgba(255,255,255,.08);color:#C4B5FD}

/* ---------------- 表格 ---------------- */
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:var(--radius-s);background:var(--panel)}
table.data{width:100%;border-collapse:collapse;font-size:13px;min-width:640px}
table.data thead th{
  position:sticky;top:0;z-index:1;background:var(--bg-soft);text-align:left;font-weight:600;color:var(--ink-2);
  padding:12px 14px;border-bottom:1px solid var(--line);white-space:nowrap;font-size:12px;letter-spacing:.02em;
}
table.data tbody td{padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:top;color:var(--ink-2)}
table.data tbody tr:last-child td{border-bottom:0}
table.data tbody tr:hover td{background:color-mix(in srgb,var(--violet-soft) 45%,transparent)}
table.data .num{font-family:var(--mono);font-variant-numeric:tabular-nums;white-space:nowrap}
table.data .name{font-weight:600;color:var(--ink);white-space:nowrap}
table.data a.name:hover{color:var(--violet)}
.md-table{width:100%;border-collapse:collapse;font-size:13.5px}
.md-table th{background:var(--bg-soft);text-align:left;padding:10px 13px;border-bottom:1px solid var(--line);font-weight:600;white-space:nowrap}
.md-table td{padding:10px 13px;border-bottom:1px solid var(--line);vertical-align:top}
.md-table tr:last-child td{border-bottom:0}
.table-scroll{overflow:auto;border:1px solid var(--line);border-radius:10px;margin:18px 0;background:var(--panel)}
.table-scroll .md-table{min-width:560px}

/* ---------------- 页脚 ---------------- */
.site-foot{background:var(--dark);color:#B9BECE;padding:clamp(48px,6vw,80px) 0 34px;position:relative;overflow:hidden}
.site-foot::before{content:"";position:absolute;inset:auto -10% -60% -10%;height:80%;background:radial-gradient(50% 50% at 50% 50%,rgba(91,33,182,.28),transparent 70%);pointer-events:none}
.foot-inner{position:relative}
.foot-top{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:32px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.10)}
.foot-brand{display:flex;gap:12px;align-items:flex-start}
.foot-brand img{width:34px;filter:brightness(0) invert(1);opacity:.95}
.foot-brand .cn{font-size:14px;font-weight:700;letter-spacing:.08em;color:#fff;white-space:nowrap}
.foot-brand .en{font-family:var(--mono);font-size:9px;letter-spacing:.14em;color:#8B90A3;margin-top:4px;text-transform:uppercase}
.foot-brand p{font-size:12px;color:#8B90A3;margin-top:12px;line-height:1.7;max-width:300px}
.foot-col h6{font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:#7C829A;text-transform:uppercase;margin:0 0 14px}
.foot-col a{display:block;font-size:12.5px;color:#C7CBD8;padding:5px 0;transition:color .15s}
.foot-col a:hover{color:#C4B5FD}
.foot-bot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:24px;font-size:11.5px;color:#7C829A}
.foot-bot .links{display:flex;gap:18px;flex-wrap:wrap}
.foot-bot a:hover{color:#C4B5FD}
@media(max-width:900px){.foot-top{grid-template-columns:1fr 1fr}.foot-brand{grid-column:1/-1}}

/* ---------------- 搜索层 ---------------- */
.search-layer{position:fixed;inset:0;z-index:300;background:rgba(7,10,20,.42);backdrop-filter:blur(8px);display:flex;justify-content:center;align-items:flex-start;padding:10vh 20px 20px}
.search-panel{width:min(760px,100%);background:var(--panel);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-l);overflow:hidden;animation:pop .16s ease both}
.search-input-row{display:flex;align-items:center;gap:12px;padding:18px 20px;border-bottom:1px solid var(--line)}
.search-input-row svg{width:19px;height:19px;color:var(--muted-2);flex:0 0 auto}
.search-input{flex:1;border:0;background:none;font-size:17px;outline:0;min-width:0}
.search-input::placeholder{color:var(--muted-2)}
.search-input::-webkit-search-cancel-button,.search-input::-webkit-search-decoration{-webkit-appearance:none;appearance:none;display:none}
.kbd{font-family:var(--mono);font-size:10px;padding:3px 6px;border:1px solid var(--line);border-radius:5px;color:var(--muted-2)}
.search-body{max-height:min(58vh,520px);overflow:auto;padding:10px}
.search-group-k{font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;color:var(--muted-2);text-transform:uppercase;padding:12px 12px 6px}
.sr{display:flex;gap:12px;align-items:flex-start;padding:10px 12px;border-radius:10px;cursor:pointer}
.sr:hover,.sr.sel{background:var(--bg-soft)}
.sr .ic{width:28px;height:28px;border-radius:7px;display:grid;place-items:center;background:var(--violet-soft);color:var(--violet);flex:0 0 auto;font-size:12px;font-family:var(--mono)}
.sr .t{font-size:13.5px;font-weight:600;line-height:1.35}
.sr .s{font-size:11.5px;color:var(--muted);margin-top:2px;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.sr mark{background:rgba(124,58,237,.18);color:inherit;border-radius:3px}
.search-empty{padding:40px 20px;text-align:center;color:var(--muted);font-size:13px}
.search-foot{display:flex;justify-content:space-between;padding:10px 18px;border-top:1px solid var(--line);font-size:11px;color:var(--muted-2)}

/* ---------------- 抽屉 / 控制台 ---------------- */
.console-layer{position:fixed;inset:0;z-index:320;background:rgba(7,10,20,.42);backdrop-filter:blur(6px);display:flex;justify-content:flex-end}
.console{width:min(460px,100%);height:100%;background:var(--panel);border-left:1px solid var(--line);display:flex;flex-direction:column;animation:slideIn .22s ease both}
@keyframes slideIn{from{transform:translateX(30px);opacity:.4}to{transform:none;opacity:1}}
.console-head{padding:18px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}
.console-body{overflow:auto;padding:16px 20px;flex:1}
.slot{border:1px solid var(--line);border-radius:12px;padding:12px;margin-bottom:12px}
.slot-top{display:flex;gap:12px}
.slot-thumb{width:92px;height:62px;border-radius:8px;overflow:hidden;background:var(--bg-soft);flex:0 0 auto;border:1px solid var(--line)}
.slot-thumb img{width:100%;height:100%;object-fit:cover}
.slot-name{font-size:12.5px;font-weight:650}
.slot-key{font-family:var(--mono);font-size:10px;color:var(--muted-2);margin-top:2px}
.slot-desc{font-size:11.5px;color:var(--muted);margin-top:4px;line-height:1.5}
.slot-edit{display:flex;gap:6px;margin-top:10px;flex-wrap:wrap}
.slot-edit input[type=text]{flex:1;min-width:0;height:32px;border:1px solid var(--line);border-radius:7px;padding:0 9px;font-size:11.5px;background:var(--bg)}
.slot-edit input[type=file]{display:none}

/* ---------------- 灯箱 ---------------- */
.lightbox{position:fixed;inset:0;z-index:340;background:rgba(4,6,12,.94);display:flex;align-items:center;justify-content:center;padding:30px}
.lightbox img{max-width:94vw;max-height:84vh;object-fit:contain;border-radius:6px}
.lb-cap{position:absolute;bottom:22px;left:0;right:0;text-align:center;color:#C7CBD8;font-size:12.5px;padding:0 20px}
.lb-close{position:absolute;top:18px;right:20px;color:#fff;width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.10);display:grid;place-items:center}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:64px;display:grid;place-items:center;color:#fff;background:rgba(255,255,255,.08);border-radius:10px}
.lb-nav.prev{left:18px}.lb-nav.next{right:18px}

/* ---------------- Toast ---------------- */
.toast-stack{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);z-index:400;display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none}
.toast{background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:10px;font-size:12.5px;box-shadow:var(--shadow-m);animation:toastIn .22s ease both}
@keyframes toastIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ---------------- 动态显隐 ---------------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* ---------------- 通用页头 ---------------- */
.page-head{position:relative;padding:clamp(42px,6vw,80px) 0 clamp(28px,4vw,46px);border-bottom:1px solid var(--line);overflow:hidden}
.page-head::before{content:"";position:absolute;inset:0;background:radial-gradient(55% 80% at 82% 10%,rgba(124,58,237,.09),transparent 60%);pointer-events:none}
.page-head .wrap{position:relative}
.breadcrumb{display:flex;gap:9px;align-items:center;font-size:11.5px;color:var(--muted-2);margin-bottom:18px;flex-wrap:wrap}
.breadcrumb a:hover{color:var(--violet)}
.breadcrumb .sep{opacity:.5}
.page-head h1{font-size:clamp(32px,4.6vw,58px);line-height:1.06;letter-spacing:-.03em;font-weight:700;margin:10px 0 16px;max-width:1000px}
.page-head .lede{max-width:760px}
.page-head .head-actions{display:flex;gap:10px;margin-top:24px;flex-wrap:wrap}
.kv-row{display:flex;gap:32px;flex-wrap:wrap;margin-top:26px}
.kv .k{font-family:var(--mono);font-size:10px;letter-spacing:.12em;color:var(--muted-2);text-transform:uppercase}
.kv .v{font-size:14px;font-weight:600;margin-top:4px}