:root{
  --bg:#030208;--bg2:#070412;--ink:#f2ecff;--mute:rgba(236,228,255,.58);--faint:rgba(236,228,255,.34);
  --line:rgba(236,228,255,.12);--line2:rgba(236,228,255,.22);
  --klein:#002FA7;--klein2:#2a4dff;--violet:#7b5cff;--orchid:#c26aff;--rose:#ff78be;
  --serif:"Cormorant Garamond","Noto Serif SC",Georgia,serif;
  --sans:"Inter","Noto Sans SC","PingFang SC",system-ui,sans-serif;
  --pad:clamp(20px,4vw,56px);
}
*{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-weight:300;line-height:1.6;
  background-image:radial-gradient(1200px 700px at 85% -10%,rgba(0,47,167,.28),transparent 60%),radial-gradient(900px 600px at -10% 40%,rgba(123,92,255,.10),transparent 60%);background-attachment:fixed;-webkit-font-smoothing:antialiased}
a{color:inherit}
.u-noise{position:fixed;inset:0;pointer-events:none;opacity:.05;z-index:1;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

.u-nav{position:sticky;top:0;z-index:30;display:flex;justify-content:space-between;align-items:center;padding:16px var(--pad);padding-top:max(16px,env(safe-area-inset-top));background:rgba(3,2,8,.7);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.u-brand{font-family:var(--serif);font-size:1.25rem;letter-spacing:.06em;text-decoration:none}
.u-nav-links{display:flex;gap:28px;font-size:.8rem;letter-spacing:.12em}
.u-nav-links a{text-decoration:none;color:var(--mute);transition:color .2s}
.u-nav-links a:hover{color:var(--ink)}

.u-grid{display:grid;grid-template-columns:repeat(12,1fr);column-gap:24px;padding:0 var(--pad);max-width:1440px;margin:0 auto}
.u-index{grid-column:1/2;font-family:var(--sans);font-weight:500;font-size:.78rem;letter-spacing:.1em;color:var(--klein2);padding-top:.5rem;border-top:1px solid var(--klein2);align-self:start}
.u-label{margin:0 0 14px;font-size:.72rem;letter-spacing:.32em;text-transform:uppercase;color:var(--faint)}

.u-hero{position:relative;z-index:2;padding:clamp(64px,12vh,140px) 0 clamp(56px,9vh,110px);border-bottom:1px solid var(--line)}
.u-hero-main{grid-column:2/9}
.u-title{margin:0;font-family:var(--sans);font-weight:700;font-size:clamp(2.6rem,7.4vw,6.4rem);line-height:1.02;letter-spacing:-.02em}
.u-title em{font-style:normal;font-weight:300;background:linear-gradient(100deg,#6e8cff 0%,var(--violet) 45%,var(--rose) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.u-hero-side{grid-column:9/13;align-self:end;color:var(--mute);font-size:.95rem}
.u-hero-side p{margin:0 0 28px;border-top:1px solid var(--line2);padding-top:16px}
.u-stats{display:grid;grid-template-columns:repeat(3,1fr);margin:0;border-top:1px solid var(--line)}
.u-stats div{padding:14px 0 0}
.u-stats dt{font-size:.7rem;letter-spacing:.14em;color:var(--faint)}
.u-stats dd{margin:0;font-size:2.2rem;font-weight:500;color:var(--ink);font-feature-settings:"tnum"}

.u-section{position:relative;z-index:2;padding:clamp(56px,9vh,110px) 0;border-bottom:1px solid var(--line)}
.u-head{align-items:end;margin-bottom:40px}
.u-head>div:nth-child(2){grid-column:2/7}
.u-h2{margin:0;font-weight:700;font-size:clamp(2rem,4.4vw,3.6rem);line-height:1.05;letter-spacing:-.01em}
.u-hint{grid-column:8/13;margin:0;color:var(--mute);font-size:.9rem}

.u-map-wrap{position:relative;max-width:1440px;margin:0 auto;padding:0 var(--pad)}
#galaxy{display:block;width:100%;height:min(72vh,720px);border-top:1px solid var(--line);border-bottom:1px solid var(--line);cursor:crosshair;touch-action:pan-y}
.u-tip{position:absolute;pointer-events:none;z-index:5;min-width:180px;max-width:260px;padding:12px 14px;background:rgba(6,6,20,.92);border:1px solid var(--line2);border-left:2px solid var(--klein2);font-size:.82rem;line-height:1.45;transform:translate(14px,-50%)}
.u-tip b{display:block;font-weight:500;font-size:.92rem}
.u-tip span{color:var(--mute)}
.u-tip i{display:block;margin-top:6px;font-style:normal;font-size:.7rem;letter-spacing:.12em;color:var(--klein2)}
.u-legend{list-style:none;display:flex;flex-wrap:wrap;gap:8px 28px;margin:18px 0 0;padding:0;font-size:.78rem;color:var(--mute)}
.u-legend li{display:flex;align-items:center;gap:10px}
.u-legend span{width:22px;height:1px;background:currentColor}
.u-legend b{font-weight:500;color:var(--faint);font-feature-settings:"tnum"}

.u-filters{grid-column:7/13;display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}
.u-filters button{font:inherit;font-size:.8rem;letter-spacing:.06em;color:var(--mute);background:transparent;border:1px solid var(--line2);padding:9px 16px;border-radius:999px;cursor:pointer;transition:all .25s ease;min-height:40px}
.u-filters button:hover{color:var(--ink);border-color:rgba(236,228,255,.5)}
.u-filters button[aria-selected="true"]{color:#fff;background:var(--klein);border-color:var(--klein)}
.u-filters sup{font-size:.62rem;margin-left:4px;opacity:.7}

.u-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border-top:1px solid var(--line);border-bottom:1px solid var(--line);max-width:calc(1440px - 2*var(--pad));margin:0 auto}
@media (min-width:1500px){.u-cards{max-width:1328px}}
.u-card{position:relative;background:var(--bg);display:flex;flex-direction:column;transition:background .35s ease;scroll-margin-top:90px}
.u-card:hover{background:#06061a}
.u-card.is-flash{animation:flash 1.6s ease}
@keyframes flash{0%,100%{box-shadow:inset 0 0 0 0 transparent}30%{box-shadow:inset 0 0 0 1px var(--klein2)}}
.u-cover{position:relative;aspect-ratio:16/10;overflow:hidden;background:#05040d}
.u-cover img{width:100%;height:100%;object-fit:cover;display:block;filter:saturate(.85) brightness(.9);transform:scale(1.001);transition:transform .9s cubic-bezier(.2,.7,.2,1),filter .5s}
.u-card:hover .u-cover img{transform:scale(1.045);filter:saturate(1) brightness(1)}
.u-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(3,2,8,.75));pointer-events:none}
.u-ph{width:100%;height:100%;display:grid;place-items:center;position:relative}
.u-ph i{width:38%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 32% 30%,#c9d4ff 0%,var(--klein2) 22%,var(--klein) 52%,#05040d 82%);box-shadow:0 0 80px rgba(42,77,255,.25)}
.u-ph::before{content:"";position:absolute;width:62%;aspect-ratio:3/1;border:1px solid rgba(236,228,255,.22);border-radius:50%;transform:rotate(-14deg)}
.u-ph b{position:absolute;left:18px;bottom:16px;z-index:2;font-weight:400;font-size:.7rem;letter-spacing:.3em;color:var(--faint)}
.u-num{position:absolute;left:18px;top:14px;z-index:2;font-size:.72rem;font-weight:500;letter-spacing:.12em;color:#fff;mix-blend-mode:difference}
.u-badge{position:absolute;right:14px;top:12px;z-index:2;font-size:.68rem;letter-spacing:.14em;padding:4px 10px;border-radius:999px;background:rgba(3,2,8,.66);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border:1px solid var(--line2)}
.u-badge::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;margin-right:7px;vertical-align:1px;background:#7fe3b0}
.u-badge.dev::before{background:#ffb86b}
.u-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.u-meta{display:flex;justify-content:space-between;font-size:.7rem;letter-spacing:.16em;color:var(--faint);margin-bottom:12px}
.u-meta .cat{color:var(--klein2)}
.u-card h3{margin:0;font-size:1.28rem;font-weight:500;line-height:1.3}
.u-en{margin:4px 0 0;font-family:var(--serif);font-style:italic;font-size:1.02rem;color:var(--mute)}
.u-desc{margin:14px 0 18px;color:var(--mute);font-size:.88rem;flex:1}
.u-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:20px}
.u-tags span{font-size:.68rem;color:var(--faint);border:1px solid var(--line);padding:2px 8px}
.u-actions{display:flex;gap:10px}
.u-btn{flex:1;display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:0 14px;font-size:.82rem;letter-spacing:.06em;text-decoration:none;border:1px solid var(--line2);transition:background .25s,border-color .25s,color .25s}
.u-btn:hover{border-color:rgba(236,228,255,.6)}
.u-btn.primary{background:var(--ink);color:#05040d;border-color:var(--ink);font-weight:500}
.u-btn.primary:hover{background:#fff;box-shadow:0 0 0 4px rgba(42,77,255,.25)}
.u-btn.disabled{color:var(--faint);border-style:dashed;pointer-events:none}
.u-btn .arr{transition:transform .25s}
.u-btn:hover .arr{transform:translate(2px,-2px)}
.u-home{font-style:normal;color:var(--rose)}

.u-foot{position:relative;z-index:2;display:flex;justify-content:space-between;padding:28px var(--pad) max(40px,env(safe-area-inset-bottom));font-size:.74rem;letter-spacing:.14em;color:var(--faint);max-width:1440px;margin:0 auto}
.u-foot a{text-decoration:none}

.u-card[hidden]{display:none}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

@media (max-width:1100px){.u-cards{grid-template-columns:repeat(2,1fr)}}
@media (max-width:760px){
  .u-grid{grid-template-columns:1fr;row-gap:18px}
  .u-index,.u-hero-main,.u-hero-side,.u-head>div:nth-child(2),.u-hint,.u-filters{grid-column:1/-1}
  .u-index{width:48px}
  .u-nav-links{gap:16px;font-size:.74rem;letter-spacing:.06em}
  .u-nav-links a:nth-child(2){display:none}
  .u-filters{justify-content:flex-start;flex-wrap:nowrap;overflow-x:auto;margin:0 calc(-1*var(--pad));padding:0 var(--pad);scrollbar-width:none}
  .u-filters::-webkit-scrollbar{display:none}
  .u-filters button{flex:none}
  .u-cards{grid-template-columns:1fr;margin:0 var(--pad)}
  #galaxy{height:440px}
  .u-tip{transform:translate(-50%,-120%)}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}
/* language */
html[data-lang="en"] .u-title{font-family:"Inter",sans-serif;font-weight:600;letter-spacing:-.035em;line-height:.98}
html[data-lang="en"] .u-title em{font-family:var(--serif);font-style:italic;font-weight:300;letter-spacing:-.01em}
html[data-lang="en"] .u-h2{letter-spacing:-.03em;font-weight:600}
.u-nav .nav-tools{gap:0}
html[data-lang="en"] .u-title{font-size:clamp(2.5rem,6.2vw,5.4rem)}
.u-brand,.u-nav-links a{white-space:nowrap}
@media (max-width:520px){.u-brand{font-size:1.05rem}.u-nav-links a:nth-child(3){display:none}.u-nav-links{gap:14px}}