/* Layout: 暗い「インク」のヒーローと工程セクション、明るい「ペーパー」の実績・会社セクションを交互に。粒子で組み上がる英単語が「設計→開発→運用→次へ」を語る。明暗を意図的に切り替える単一デザイン。 */
:root{
  --ink:#070b16;       /* 暗面の地 */
  --ink-2:#0e1526;     /* 暗面のカード */
  --ink-line:#1d2740;  /* 暗面の罫線 */
  --paper:#f2f4f8;     /* 明面の地 */
  --paper-2:#ffffff;
  --paper-line:#d9dee8;
  --text-d:#e9edf5;    /* 暗面の文字 */
  --mute-d:#8b96ad;
  --text-l:#0b1222;    /* 明面の文字 */
  --mute-l:#5a6478;
  --blue:#2f6bff;      /* UBISブルー */
  --cyan:#7fd8ff;      /* 信号・データ */
  --f-disp:"Archivo","Noto Sans JP",system-ui,sans-serif;
  --f-body:"Noto Sans JP","Hiragino Sans","Yu Gothic",system-ui,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,Consolas,monospace;
  --g:clamp(16px,4vw,64px);
  --maxw:1280px;
  --ease:cubic-bezier(.2,.8,.2,1);
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ink);color:var(--text-d);font-family:var(--f-body);font-size:16px;line-height:1.8;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--g)}
h1,h2,h3{margin:0;text-wrap:balance;line-height:1.25}
p{margin:0}
.label{font-family:var(--f-mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--blue);display:inline-flex;align-items:center;gap:10px}
.label::before{content:"";width:18px;height:1px;background:currentColor}
.dark .label{color:var(--cyan)}
.h-sec{font-family:var(--f-body);font-weight:900;font-size:clamp(30px,4.4vw,56px);letter-spacing:-.01em}
.en-big{font-family:var(--f-disp);font-stretch:125%;font-weight:900;letter-spacing:-.02em;line-height:.9;text-transform:uppercase}

/* ---------- cursor / progress ---------- */
.progress{position:fixed;inset:0 auto auto 0;height:2px;width:100%;background:linear-gradient(90deg,var(--blue),var(--cyan));transform-origin:0 50%;transform:scaleX(0);z-index:90}
.cursor{position:fixed;left:0;top:0;width:10px;height:10px;margin:-5px 0 0 -5px;border-radius:50%;background:var(--cyan);mix-blend-mode:difference;pointer-events:none;z-index:95;opacity:0;transition:width .3s var(--ease),height .3s var(--ease),margin .3s var(--ease),opacity .3s}
.cursor.on{opacity:1}
.cursor.big{width:56px;height:56px;margin:-28px 0 0 -28px}
@media (pointer:coarse){.cursor{display:none}}

/* ---------- nav ---------- */
.nav{position:fixed;inset:0 0 auto 0;z-index:80;padding-top:env(safe-area-inset-top,0px);transition:background .35s,border-color .35s,color .35s;border-bottom:1px solid transparent}
.nav.solid{background:color-mix(in srgb,var(--ink) 80%,transparent);backdrop-filter:blur(14px);border-color:var(--ink-line)}
.nav .wrap{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:auto;height:40px;display:block}
.brand b{font-family:var(--f-disp);font-stretch:125%;font-weight:900;font-size:20px;letter-spacing:.04em}
.brand small{display:block;font-family:var(--f-mono);font-size:9.5px;letter-spacing:.18em;color:var(--mute-d);line-height:1.2}
.nav ul{display:flex;gap:30px;list-style:none;margin:0;padding:0;font-size:14px;font-weight:500}
.nav ul a{position:relative;color:var(--mute-d);transition:color .25s}
.nav ul a::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:1px;background:var(--cyan);transform:scaleX(0);transform-origin:right;transition:transform .35s var(--ease)}
.nav ul a:hover{color:var(--text-d)}
.nav ul a:hover::after{transform:scaleX(1);transform-origin:left}
.btn{display:inline-flex;align-items:center;gap:12px;padding:14px 24px;border-radius:999px;background:var(--blue);color:#fff;font:700 14px/1 var(--f-body);letter-spacing:.04em;border:0;cursor:pointer;position:relative;overflow:hidden;isolation:isolate;transition:transform .3s var(--ease)}
.btn::before{content:"";position:absolute;inset:0;background:var(--cyan);transform:translateY(101%);transition:transform .45s var(--ease);z-index:-1}
.btn:hover::before{transform:none}
.btn:hover{color:var(--ink)}
.btn .arr{display:inline-block;transition:transform .35s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}
.btn.line{background:transparent;color:inherit;box-shadow:inset 0 0 0 1px currentColor}
@media (max-width:900px){.nav ul{display:none}}

/* ---------- hero ---------- */
.hero{position:relative;min-height:min(94vh,880px);display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;padding-block:110px 56px;background:radial-gradient(120% 80% at 70% 20%,#0f1d3d 0%,var(--ink) 60%)}
#field{position:absolute;inset:0;width:100%;height:100%}
.hero .grid-bg{position:absolute;inset:0;background-image:linear-gradient(var(--ink-line) 1px,transparent 1px),linear-gradient(90deg,var(--ink-line) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(80% 70% at 60% 40%,#000 20%,transparent 75%);opacity:.45;pointer-events:none}
.hero .wrap{position:relative;z-index:2;width:100%;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:40px;align-items:end}
.hero h1{font-weight:900;font-size:clamp(34px,5.4vw,76px);line-height:1.18;letter-spacing:-.01em}
.hero h1 .line{display:block;overflow:hidden}
.hero h1 .line>span{display:inline-block}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--blue),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .kicker{margin-bottom:22px}
.hero-side{display:grid;gap:26px;justify-items:start;max-width:440px;justify-self:end}
.hero-side p{color:var(--mute-d);font-size:15px}
.phase{display:flex;align-items:center;gap:14px;font-family:var(--f-mono);font-size:12px;color:var(--mute-d);letter-spacing:.1em}
.phase ol{display:flex;gap:6px;list-style:none;margin:0;padding:0}
.phase li{width:26px;height:3px;border-radius:2px;background:var(--ink-line);overflow:hidden;position:relative}
.phase li i{position:absolute;inset:0;background:var(--cyan);transform:scaleX(0);transform-origin:left}
.phase li.done i{transform:scaleX(1)}
.phase b{color:var(--text-d);font-weight:500;min-width:7em}
.scroll-cue{position:absolute;left:var(--g);bottom:18px;z-index:2;font-family:var(--f-mono);font-size:10px;letter-spacing:.2em;color:var(--mute-d);display:flex;align-items:center;gap:10px}
.scroll-cue::after{content:"";width:40px;height:1px;background:var(--mute-d);animation:cue 2s var(--ease) infinite;transform-origin:left}
@keyframes cue{0%{transform:scaleX(0)}60%{transform:scaleX(1)}100%{transform:scaleX(1);opacity:0}}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr}.hero-side{justify-self:start}.scroll-cue{display:none}}

/* ---------- marquee ---------- */
.stack{border-block:1px solid var(--ink-line);background:var(--ink);overflow:hidden;padding-block:22px}
.stack .row{display:flex;gap:56px;width:max-content;animation:mq 42s linear infinite;font-family:var(--f-disp);font-stretch:118%;font-weight:700;font-size:clamp(18px,2.2vw,28px);color:var(--mute-d);white-space:nowrap}
.stack .row span{display:inline-flex;align-items:center;gap:56px}
.stack .row span::after{content:"";width:6px;height:6px;background:var(--blue);transform:rotate(45deg)}
.stack:hover .row{animation-play-state:paused}
@keyframes mq{to{transform:translateX(-50%)}}

/* ---------- numbers ---------- */
.nums{background:var(--ink);padding-block:clamp(64px,9vw,120px)}
.nums .wrap{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0}
.num{padding:8px 28px;border-left:1px solid var(--ink-line);display:grid;gap:6px}
.num:first-child{border-left:0;padding-left:0}
.num dd{margin:0;font-family:var(--f-disp);font-stretch:125%;font-weight:900;font-size:clamp(44px,6vw,84px);line-height:1;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.num dd small{font-size:.3em;font-family:var(--f-body);font-weight:700;margin-left:6px;color:var(--mute-d);letter-spacing:0}
.num dt{font-size:13px;color:var(--mute-d);order:2}
@media (max-width:760px){.nums .wrap{grid-template-columns:1fr 1fr;row-gap:36px}.num:nth-child(3){border-left:0;padding-left:0}}

/* ---------- dev process (dark) ---------- */
.dev{background:var(--ink);padding-block:clamp(80px,11vw,150px);border-top:1px solid var(--ink-line)}
.dev-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:end;margin-bottom:56px}
.dev-head p{color:var(--mute-d);max-width:34em}
.dev-body{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(24px,4vw,56px);align-items:start}
.steps{display:grid;gap:0;border-top:1px solid var(--ink-line)}
.step{all:unset;box-sizing:border-box;cursor:pointer;display:grid;grid-template-columns:4.2em 1fr auto;gap:16px;align-items:center;padding:24px 4px;border-bottom:1px solid var(--ink-line);position:relative}
.step::before{content:"";position:absolute;left:0;bottom:-1px;height:1px;width:100%;background:var(--cyan);transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease)}
.step .n{font-family:var(--f-mono);font-size:12px;color:var(--mute-d)}
.step h3{font-size:clamp(20px,2vw,26px);font-weight:700;color:var(--mute-d);transition:color .3s}
.step .en{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;color:var(--mute-d)}
.step[aria-selected="true"] h3{color:var(--text-d)}
.step[aria-selected="true"] .n{color:var(--cyan)}
.step[aria-selected="true"]::before{transform:scaleX(1)}
.step:focus-visible{outline:2px solid var(--cyan);outline-offset:-2px}
.step-desc{margin-top:26px;color:var(--mute-d);min-height:5.4em;font-size:15px}
.term{border:1px solid var(--ink-line);border-radius:16px;background:var(--ink-2);overflow:hidden;box-shadow:0 40px 80px -40px #000}
.term-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--ink-line);font-family:var(--f-mono);font-size:11.5px;color:var(--mute-d)}
.term-bar i{width:10px;height:10px;border-radius:50%;background:var(--ink-line)}
.term-bar span{margin-left:10px}
.term pre{margin:0;padding:22px 22px 26px;font-family:var(--f-mono);font-size:13px;line-height:1.9;min-height:330px;white-space:pre-wrap;word-break:break-word;color:var(--text-d)}
.term .c{color:var(--mute-d)} .term .k{color:var(--cyan)} .term .ok{color:#7ee2a8} .term .s{color:#ffc86b}
.caret{display:inline-block;width:8px;height:1.1em;vertical-align:-3px;background:var(--cyan);animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
@media (max-width:900px){.dev-head,.dev-body{grid-template-columns:1fr}}

/* ---------- light sections ---------- */
.light{background:var(--paper);color:var(--text-l);color-scheme:light}
.light .mute{color:var(--mute-l)}
.sec{padding-block:clamp(80px,11vw,150px)}
.sec-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:24px;margin-bottom:48px}
.sec-head .left{display:grid;gap:14px;max-width:640px}

/* services: large-type index with cursor-following photo */
.svc-list{border-top:1px solid var(--paper-line)}
.svc-row{position:relative;display:grid;grid-template-columns:9em minmax(0,1.1fr) minmax(0,1fr) 3em;gap:clamp(16px,3vw,40px);align-items:center;padding:clamp(22px,3vw,34px) 0;border-bottom:1px solid var(--paper-line);isolation:isolate}
.svc-row::before{content:"";position:absolute;inset:0 calc(var(--g)*-1);background:var(--ink);transform:scaleY(0);transform-origin:bottom;transition:transform .5s var(--ease);z-index:-1}
.svc-row:hover::before,.svc-row:focus-visible::before{transform:scaleY(1)}
.svc-row .tag{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;color:var(--blue);transition:color .3s}
.svc-row h3{font-size:clamp(26px,3.4vw,44px);font-weight:900;letter-spacing:-.01em;transition:transform .5s var(--ease),color .3s}
.svc-row h3 small{display:block;font-family:var(--f-disp);font-stretch:118%;font-size:12px;font-weight:700;letter-spacing:.12em;color:var(--mute-l);margin-top:6px;text-transform:uppercase;transition:color .3s}
.svc-row p{font-size:14.5px;color:var(--mute-l);transition:color .3s}
.svc-row .go{justify-self:end;width:48px;height:48px;border-radius:50%;border:1px solid var(--paper-line);display:grid;place-items:center;transition:all .4s var(--ease)}
.svc-row .thumb{display:none}
.svc-row:hover .tag,.svc-row:focus-visible .tag{color:var(--cyan)}
.svc-row:hover h3,.svc-row:focus-visible h3{color:var(--text-d);transform:translateX(14px)}
.svc-row:hover h3 small,.svc-row:hover p,.svc-row:focus-visible h3 small,.svc-row:focus-visible p{color:var(--mute-d)}
.svc-row:hover .go,.svc-row:focus-visible .go{background:var(--blue);border-color:var(--blue);color:#fff;transform:rotate(-45deg)}
.svc-row.core h3{font-size:clamp(34px,5vw,68px)}
.svc-row.core .tag::after{content:"CORE";margin-left:10px;padding:3px 8px;border-radius:4px;background:var(--blue);color:#fff;letter-spacing:.1em}
.svc-float{position:fixed;left:0;top:0;width:340px;aspect-ratio:4/3;border-radius:14px;overflow:hidden;pointer-events:none;z-index:70;opacity:0;transform:translate(-50%,-50%) scale(.85);transition:opacity .3s,transform .4s var(--ease);box-shadow:0 30px 60px -20px #000a}
.svc-float.show{opacity:1;transform:translate(-50%,-50%) scale(1)}
.svc-float img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.15);transition:opacity .4s,transform .8s var(--ease)}
.svc-float img.on{opacity:1;transform:none}
.svc-float::after{content:"";position:absolute;inset:0;background:linear-gradient(160deg,transparent 40%,color-mix(in srgb,var(--blue) 45%,transparent));mix-blend-mode:multiply}
@media (max-width:900px),(pointer:coarse){
  .svc-float{display:none}
  .svc-row{grid-template-columns:minmax(0,1fr) 7.5em;grid-template-areas:"tag thumb" "h thumb" "p p";row-gap:10px}
  .svc-row .tag{grid-area:tag}.svc-row h3{grid-area:h}.svc-row p{grid-area:p}.svc-row .go{display:none}
  .svc-row .thumb{display:block;grid-area:thumb;width:100%;aspect-ratio:1;object-fit:cover;border-radius:12px;align-self:start}
}

/* works: photo background, faded edges, glass cards */
.works-sec{position:relative;overflow:hidden;background:var(--ink);color:var(--text-d)}
.works-bg{position:absolute;inset:-12% 0;background:url("/free/works-bg.jpg") center/cover no-repeat;filter:hue-rotate(78deg) saturate(.85) brightness(.9);will-change:transform}
.works-sec::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:
  linear-gradient(180deg,var(--paper) 0%,color-mix(in srgb,var(--ink) 70%,transparent) 16%,color-mix(in srgb,var(--ink) 55%,transparent) 55%,var(--ink) 100%),
  radial-gradient(70% 60% at 80% 30%,color-mix(in srgb,var(--blue) 30%,transparent),transparent 70%)}
.works-sec .wrap{position:relative;z-index:2}
.works-sec .sec-head{padding-top:clamp(40px,6vw,80px)}
.works-sec .sec-head p.mute{color:var(--mute-d)}
.filters{display:flex;flex-wrap:wrap;gap:8px}
.filters button{font:500 13.5px var(--f-body);padding:9px 18px;border-radius:999px;border:1px solid #ffffff2a;background:#ffffff0f;color:var(--text-d);cursor:pointer;backdrop-filter:blur(8px);transition:all .25s}
.filters button:hover{border-color:#ffffff80}
.filters button[aria-pressed="true"]{background:var(--text-d);color:var(--ink);border-color:var(--text-d)}
.works{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.work{position:relative;background:color-mix(in srgb,var(--ink-2) 55%,transparent);border:1px solid #ffffff1c;border-radius:16px;padding:26px;display:flex;flex-direction:column;gap:12px;min-height:250px;backdrop-filter:blur(14px) saturate(1.2);-webkit-backdrop-filter:blur(14px) saturate(1.2);transition:border-color .3s,background .3s,transform .4s var(--ease);overflow:hidden}
.work::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 30%,#ffffff14 50%,transparent 70%);transform:translateX(-100%);transition:transform .9s var(--ease);pointer-events:none}
.work:hover{border-color:#ffffff55;background:color-mix(in srgb,var(--ink-2) 72%,transparent);transform:translateY(-4px)}
.work:hover::before{transform:translateX(100%)}
.work .meta{display:flex;justify-content:space-between;font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;color:var(--mute-d)}
.work .meta b{color:var(--cyan);font-weight:500}
.work h3{font-size:18.5px;font-weight:700;line-height:1.5}
.work p{font-size:14px;color:var(--mute-d)}
.work code{margin-top:auto;font-family:var(--f-mono);font-size:12px;color:var(--text-d);padding-top:12px;border-top:1px dashed #ffffff26}
.work.patent{background:color-mix(in srgb,var(--blue) 78%,transparent);border-color:color-mix(in srgb,var(--cyan) 60%,transparent)}
.work.patent p,.work.patent .meta{color:#dce6ff}
.work.patent .meta b{color:#fff}
@media (max-width:980px){.works{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.works{grid-template-columns:1fr}}

/* R&D (dark): wildlife-damage monitoring simulation */
.rd{background:var(--ink);padding-block:clamp(80px,11vw,150px);position:relative;overflow:hidden}
.rd .ghost{position:absolute;left:0;top:clamp(40px,6vw,80px);white-space:nowrap;font-size:clamp(90px,15vw,220px);color:transparent;-webkit-text-stroke:1px var(--ink-line);pointer-events:none;will-change:transform}
.rd .wrap{position:relative}
.rd-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:end;margin-bottom:48px}
.rd-head .left{display:grid;gap:16px}
.rd-head p{color:var(--mute-d)}
.rd-head .place{display:inline-flex;align-items:center;gap:8px;margin-top:14px;font-size:13px;color:var(--text-d);padding:6px 14px;border:1px solid var(--ink-line);border-radius:999px}
.rd-head .place::before{content:"";width:7px;height:7px;border-radius:50%;background:#7ee2a8;box-shadow:0 0 0 4px #7ee2a822}
.sim{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(0,1fr);border:1px solid var(--ink-line);border-radius:20px;overflow:hidden;background:var(--ink-2)}
.sim-view{position:relative;aspect-ratio:16/10;min-width:0;background:#0a1322}
.sim-view canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.sim-hud{position:absolute;left:14px;right:14px;top:12px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;pointer-events:none}
.sim-hud .cap{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.12em;color:var(--mute-d);background:#070b16b3;padding:5px 10px;border-radius:6px}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{font-family:var(--f-mono);font-size:11px;padding:5px 10px;border-radius:6px;background:#070b16cc;border:1px solid var(--ink-line);color:var(--text-d);white-space:nowrap}
.chip b{font-weight:500;color:var(--cyan);margin-right:6px}
.chip.alert{border-color:#ffb454;color:#ffd79a}
.chip.alert b{color:#ffb454}
.chip.off{color:var(--mute-d)}
.sim-side{display:flex;flex-direction:column;gap:18px;padding:24px;border-left:1px solid var(--ink-line);min-width:0}
.sim-side h3{font-size:15px;font-weight:700}
.sim-ctrl{display:grid;gap:10px}
.sim-btn{font:700 14px var(--f-body);display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;padding:14px 16px;border-radius:12px;border:1px solid var(--ink-line);background:var(--ink);color:var(--text-d);cursor:pointer;transition:border-color .25s,background .25s}
.sim-btn:hover{border-color:var(--cyan)}
.sim-btn.primary{background:var(--blue);border-color:var(--blue)}
.sim-btn.primary:hover{background:#2560f0}
.sim-btn:disabled{opacity:.5;cursor:not-allowed}
.sim-btn small{font-weight:400;font-size:12px;color:var(--mute-d)}
.sim-btn.primary small{color:#dce6ff}
.weather{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:4px;border-radius:12px;background:var(--ink);border:1px solid var(--ink-line)}
.weather button{font:500 13px var(--f-body);padding:9px;border-radius:9px;border:0;background:transparent;color:var(--mute-d);cursor:pointer}
.weather button[aria-pressed="true"]{background:var(--ink-2);color:var(--text-d);box-shadow:inset 0 0 0 1px var(--ink-line)}
.sim-log{flex:1;min-height:150px;max-height:230px;overflow:auto;margin:0;padding:12px 14px;list-style:none;border-radius:12px;background:#060a14;border:1px solid var(--ink-line);font-family:var(--f-mono);font-size:12px;line-height:1.7}
.sim-log li{display:grid;grid-template-columns:3.4em 1fr;gap:8px;color:var(--mute-d)}
.sim-log li time{color:var(--mute-d)}
.sim-log li.a span{color:#ffd79a}
.sim-log li.d span{color:var(--cyan)}
.sim-log li.ok span{color:#7ee2a8}
.sim-note{font-size:12px;color:var(--mute-d)}
.roles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:16px}
.role{border:1px solid var(--ink-line);border-radius:18px;padding:26px;background:var(--ink-2);display:grid;gap:12px;align-content:start}
.role .k{font-family:var(--f-disp);font-stretch:125%;font-weight:900;font-size:26px;letter-spacing:.02em;color:var(--cyan)}
.role h3{font-size:18px;font-weight:700}
.role ul{margin:0;padding:0;list-style:none;display:grid;gap:8px;color:var(--mute-d);font-size:14.5px}
.role li{display:grid;grid-template-columns:14px 1fr;gap:10px}
.role li::before{content:"";width:6px;height:6px;margin-top:.7em;background:var(--blue);transform:rotate(45deg)}
.rd-sub{position:relative;margin-top:16px;border-radius:18px;overflow:hidden;border:1px solid var(--ink-line);padding:clamp(26px,4vw,40px);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:end;isolation:isolate}
.rd-sub img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;filter:grayscale(.3) brightness(.55)}
.rd-sub::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,var(--ink) 10%,color-mix(in srgb,var(--ink) 40%,transparent))}
.rd-sub .tag{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;color:var(--cyan)}
.rd-sub h3{font-size:clamp(22px,2.4vw,30px);font-weight:900;margin:8px 0 10px}
.rd-sub p{color:#c9d2e3;font-size:14.5px;max-width:36em}
.rd-sub .status{font-family:var(--f-mono);font-size:12px;padding:6px 12px;border-radius:999px;border:1px solid #ffffff40;white-space:nowrap}
@media (max-width:980px){.sim{grid-template-columns:1fr}.sim-side{border-left:0;border-top:1px solid var(--ink-line)}}
@media (max-width:760px){.rd-head,.roles{grid-template-columns:1fr}.rd-sub{grid-template-columns:1fr}.sim-view{aspect-ratio:4/3.4}}

/* history */
.hist{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(32px,6vw,96px)}
.hist-left{position:sticky;top:120px;align-self:start;display:grid;gap:18px}
.hist-left .year-big{font-size:clamp(80px,12vw,168px);color:var(--text-l);font-variant-numeric:tabular-nums}
.tl{position:relative;padding:0 0 0 34px}
.tl ol{list-style:none;margin:0;padding:0}
.tl::before,.tl .fill{content:"";position:absolute;left:6px;top:8px;bottom:8px;width:2px;background:var(--paper-line)}
.tl .fill{background:var(--blue);transform-origin:top;transform:scaleY(1)}
.tl li{position:relative;padding:18px 0 26px;border-bottom:1px solid var(--paper-line)}
.tl li::before{content:"";position:absolute;left:-34px;top:26px;width:14px;height:14px;border-radius:50%;background:var(--paper);border:2px solid var(--blue)}
.tl time{font-family:var(--f-disp);font-stretch:125%;font-weight:900;font-size:22px;color:var(--blue);font-variant-numeric:tabular-nums}
.tl h3{font-size:17px;font-weight:700;margin-top:4px}
.tl li.next::before{background:var(--blue);box-shadow:0 0 0 6px color-mix(in srgb,var(--blue) 20%,transparent)}
.tl li.next time{color:var(--text-l)}
@media (max-width:860px){.hist{grid-template-columns:1fr}.hist-left{position:static}}

/* company strip */
.corp{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:clamp(56px,8vw,96px)}
.corp div{background:var(--paper-2);border:1px solid var(--paper-line);border-radius:14px;padding:22px}
.corp dt{font-size:12px;color:var(--mute-l)}
.corp dd{margin:6px 0 0;font-weight:700;font-size:15px}
@media (max-width:860px){.corp{grid-template-columns:1fr 1fr}}
@media (max-width:420px){.corp{grid-template-columns:1fr}}

/* CTA */
.cta{background:var(--blue);color:#fff;padding-block:clamp(80px,11vw,150px);position:relative;overflow:hidden}
.cta .wrap{display:grid;gap:36px}
.cta .en-big{font-size:clamp(52px,10vw,150px)}
.cta .row{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:28px}
.cta p{max-width:34em;color:#e3ebff}
.cta .btn{background:#fff;color:var(--blue);padding:22px 34px;font-size:16px}
.cta .btn::before{background:var(--ink)}
.cta .btn:hover{color:#fff}
.links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:#ffffff33;border-radius:16px;overflow:hidden;margin-top:24px}
.links a{background:var(--blue);padding:26px 28px;display:flex;justify-content:space-between;align-items:center;gap:16px;transition:background .3s}
.links a:hover{background:#2560f0}
.links b{font-size:18px}
.links small{display:block;color:#dce6ff;font-size:13px;font-weight:400}
@media (max-width:620px){.links{grid-template-columns:1fr}}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:var(--mute-d);padding-block:64px 40px;font-size:13.5px;border-top:1px solid var(--ink-line)}
.site-footer .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:40px}
.site-footer b{color:var(--text-d)}
.f-brand{display:grid;gap:16px;align-content:start}
.f-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.f-h{font-family:var(--f-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);margin-bottom:12px}
.f-links ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.f-links a{color:var(--text-d);transition:color .2s}
.f-links a:hover{color:var(--cyan)}
.site-footer .note{grid-column:1/-1;border-top:1px solid var(--ink-line);padding-top:22px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:12px}
@media (max-width:860px){.site-footer .wrap{grid-template-columns:1fr}}
@media (max-width:520px){.f-links{grid-template-columns:1fr 1fr}}

/* ---------- nav: current page, CTA, mobile drawer ---------- */
.nav ul a[aria-current="page"]{color:var(--text-d)}
.nav ul a[aria-current="page"]::after{transform:scaleX(1)}
.nav nav{margin-left:auto}
.nav-cta{padding:12px 20px}
.menu-btn{display:none;position:relative;width:46px;height:46px;border-radius:50%;border:1px solid var(--ink-line);background:transparent;cursor:pointer}
.menu-btn i{position:absolute;left:14px;right:14px;height:2px;background:var(--text-d);transition:transform .4s var(--ease),top .4s var(--ease)}
.menu-btn i:first-child{top:18px}.menu-btn i:last-child{top:26px}
.menu-btn[aria-expanded="true"] i:first-child{top:22px;transform:rotate(45deg)}
.menu-btn[aria-expanded="true"] i:last-child{top:22px;transform:rotate(-45deg)}
.drawer{position:fixed;inset:0;z-index:-1;background:var(--ink);padding-top:calc(96px + env(safe-area-inset-top,0px));overflow:auto}
.drawer ul{list-style:none;margin:0;padding:0;display:grid}
.drawer li{border-bottom:1px solid var(--ink-line)}
.drawer a{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:16px 0;font-size:24px;font-weight:900}
.drawer a small{order:2;font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;color:var(--mute-d);font-weight:400}
.drawer-tel{margin-top:28px;font-family:var(--f-disp);font-stretch:118%;font-weight:700;font-size:22px;padding-bottom:40px}
.drawer-tel small{display:block;font-family:var(--f-body);font-size:12px;font-weight:400;color:var(--mute-d);margin-top:4px}
body.menu-open{overflow:hidden}
@media (max-width:900px){
  .nav nav,.nav-cta{display:none}
  .menu-btn{display:block}
  .nav.solid,.menu-open .nav{background:color-mix(in srgb,var(--ink) 92%,transparent)}
}

/* ---------- subpage hero ---------- */
.page-hero{position:relative;overflow:hidden;background:radial-gradient(110% 90% at 80% 0%,#0f1d3d 0%,var(--ink) 62%);padding-block:calc(150px + env(safe-area-inset-top,0px)) clamp(56px,8vw,96px);border-bottom:1px solid var(--ink-line)}
.page-hero .grid-bg{position:absolute;inset:0;background-image:linear-gradient(var(--ink-line) 1px,transparent 1px),linear-gradient(90deg,var(--ink-line) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(70% 90% at 75% 20%,#000 10%,transparent 70%);opacity:.4;pointer-events:none}
.page-hero .ghost{position:absolute;right:-2%;bottom:-.12em;white-space:nowrap;font-size:clamp(90px,16vw,240px);color:transparent;-webkit-text-stroke:1px var(--ink-line);pointer-events:none}
.page-hero .wrap{position:relative}
.ph-in{display:grid;gap:18px;max-width:860px}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0 0 6px;padding:0;font-size:12px;color:var(--mute-d)}
.crumbs li+li::before{content:"/";margin-right:8px;color:var(--ink-line)}
.crumbs a:hover{color:var(--text-d)}
.page-hero h1{font-weight:900;font-size:clamp(34px,5.4vw,68px);letter-spacing:-.01em;line-height:1.2}
.page-hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--blue),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.page-hero .lead{color:var(--mute-d);font-size:clamp(15px,1.4vw,17px);max-width:40em}
.anchors{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.anchors a{font-size:13px;padding:8px 16px;border-radius:999px;border:1px solid var(--ink-line);color:var(--text-d);transition:border-color .2s,background .2s}
.anchors a:hover{border-color:var(--cyan);background:var(--ink-2)}

/* ---------- subpage building blocks ---------- */
.band{padding-block:clamp(72px,10vw,130px)}
.band.tight{padding-block:clamp(56px,7vw,90px)}
.dark.band,.band.dark{background:var(--ink);color:var(--text-d)}
.dark.band + .dark.band{border-top:1px solid var(--ink-line)}
.light.band + .light.band{border-top:1px solid var(--paper-line)}
.head2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:clamp(24px,5vw,80px);align-items:start;margin-bottom:clamp(36px,5vw,56px)}
.head2 .left{display:grid;gap:14px}
.head2 p.body{color:var(--mute-l);max-width:40em}
.dark .head2 p.body{color:var(--mute-d)}
@media (max-width:860px){.head2{grid-template-columns:1fr}}
.h-mid{font-weight:900;font-size:clamp(24px,3vw,36px);letter-spacing:-.01em}
.more{display:inline-flex;align-items:center;gap:10px;margin-top:28px;font-weight:700;font-size:14.5px;color:var(--blue);border-bottom:1px solid currentColor;padding-bottom:4px}
.dark .more{color:var(--cyan)}
.more .arr{transition:transform .3s var(--ease)}
.more:hover .arr{transform:translateX(4px)}

/* key-value table */
.kv{margin:0;border-top:1px solid var(--paper-line)}
.kv > div{display:grid;grid-template-columns:12em minmax(0,1fr);gap:24px;padding:20px 0;border-bottom:1px solid var(--paper-line)}
.kv dt{font-weight:700;font-size:14px;color:var(--mute-l)}
.kv dd{margin:0;font-size:15.5px}
.kv dd ul{margin:0;padding-left:1.2em}
.dark .kv,.dark .kv > div{border-color:var(--ink-line)}
.dark .kv dt{color:var(--mute-d)}
@media (max-width:620px){.kv > div{grid-template-columns:1fr;gap:4px}}

/* feature grid */
.feats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.feat{border:1px solid var(--paper-line);background:var(--paper-2);border-radius:18px;padding:30px;display:grid;gap:12px;align-content:start}
.feat .k{font-family:var(--f-disp);font-stretch:125%;font-weight:900;font-size:13px;letter-spacing:.14em;color:var(--blue)}
.feat h3{font-size:20px;font-weight:900;line-height:1.45}
.feat p{font-size:14.5px;color:var(--mute-l)}
.dark .feat{background:var(--ink-2);border-color:var(--ink-line)}
.dark .feat .k{color:var(--cyan)}
.dark .feat p{color:var(--mute-d)}
@media (max-width:900px){.feats{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.feats{grid-template-columns:1fr}}

/* check list + chips */
.checks{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 24px}
.checks li{display:grid;grid-template-columns:18px 1fr;gap:10px;font-size:15px;padding:12px 0;border-bottom:1px solid var(--paper-line)}
.checks li::before{content:"";width:8px;height:8px;margin-top:.55em;background:var(--blue);transform:rotate(45deg)}
.dark .checks li{border-color:var(--ink-line)}
.dark .checks li::before{background:var(--cyan)}
@media (max-width:620px){.checks{grid-template-columns:1fr}}
.chipset{display:flex;flex-wrap:wrap;gap:8px}
.chipset span{font-size:13px;padding:6px 14px;border-radius:999px;border:1px solid var(--paper-line);background:var(--paper-2)}
.dark .chipset span{border-color:var(--ink-line);background:var(--ink-2)}

/* service blocks on /services/ */
.svc-block{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(24px,5vw,72px);padding-block:clamp(48px,6vw,80px);border-top:1px solid var(--paper-line);scroll-margin-top:90px}
.svc-block:first-child{border-top:0;padding-top:0}
.svc-block .side{display:grid;gap:16px;align-content:start;position:sticky;top:110px}
.svc-block .side img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:16px}
.svc-block .tag{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;color:var(--blue)}
.svc-block h2{font-size:clamp(26px,3.2vw,40px);font-weight:900}
.svc-block .main{display:grid;gap:20px;align-content:start}
.svc-block .main > p{color:var(--mute-l);font-size:15.5px}
.roles-list{display:grid;gap:0;border-top:1px solid var(--paper-line)}
.roles-list div{display:grid;grid-template-columns:minmax(0,13em) minmax(0,1fr);gap:20px;padding:16px 0;border-bottom:1px solid var(--paper-line)}
.roles-list b{font-size:15px}
.roles-list span{font-size:14.5px;color:var(--mute-l)}
@media (max-width:860px){.svc-block{grid-template-columns:1fr}.svc-block .side{position:static}.roles-list div{grid-template-columns:1fr;gap:4px}}

/* flow (real sequence) */
.flow{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;counter-reset:f}
.flow li{position:relative;border-top:2px solid var(--ink-line);padding-top:22px;display:grid;gap:10px;align-content:start;counter-increment:f}
.flow li::before{content:"PHASE " counter(f);font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;color:var(--cyan)}
.flow li::after{content:"";position:absolute;left:0;top:-2px;height:2px;width:36%;background:var(--cyan)}
.flow h3{font-size:20px;font-weight:900}
.flow p{font-size:14.5px;color:var(--mute-d)}
@media (max-width:900px){.flow{grid-template-columns:1fr 1fr;row-gap:32px}}
@media (max-width:520px){.flow{grid-template-columns:1fr}}

/* tech matrix */
.tech{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.tech div{border:1px solid var(--paper-line);border-radius:16px;padding:22px;background:var(--paper-2);display:grid;gap:12px;align-content:start}
.tech h3{font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;color:var(--blue);font-weight:500;text-transform:uppercase}
.tech ul{list-style:none;margin:0;padding:0;display:grid;gap:6px;font-size:14.5px;font-weight:500}
@media (max-width:900px){.tech{grid-template-columns:1fr 1fr}}

/* FAQ */
.faq{border-top:1px solid var(--paper-line)}
.faq details{border-bottom:1px solid var(--paper-line)}
.faq summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:2.2em minmax(0,1fr) 28px;gap:12px;align-items:center;padding:22px 0;font-weight:700;font-size:16.5px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"Q";font-family:var(--f-disp);font-stretch:125%;font-weight:900;font-size:20px;color:var(--blue)}
.faq summary::after{content:"";width:12px;height:12px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);justify-self:center;transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:rotate(-135deg)}
.faq .a{display:grid;grid-template-columns:2.2em minmax(0,1fr);gap:12px;padding:0 40px 24px 0;color:var(--mute-l);font-size:15px}
.faq .a::before{content:"A";font-family:var(--f-disp);font-stretch:125%;font-weight:900;font-size:20px;color:var(--mute-l)}

/* works page */
.works-page .works{margin-top:8px}
.work .scope{font-size:12.5px;color:var(--mute-d)}

/* R&D page */
.rd-page .rd{padding-top:clamp(56px,7vw,90px)}
.field-card{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0;border:1px solid var(--paper-line);border-radius:20px;overflow:hidden;background:var(--paper-2)}
.field-card .txt{padding:clamp(26px,4vw,44px);display:grid;gap:14px;align-content:center}
.field-card .txt p{color:var(--mute-l)}
.field-card .vis{position:relative;min-height:300px;background:linear-gradient(160deg,#0f1d3d,var(--ink))}
.field-card .vis canvas{position:absolute;inset:0;width:100%;height:100%}
.field-card .vis span{position:absolute;left:20px;bottom:18px;font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;color:var(--mute-d)}
@media (max-width:860px){.field-card{grid-template-columns:1fr}}

/* partner */
.duo{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.duo article{border:1px solid var(--paper-line);border-radius:20px;background:var(--paper-2);padding:clamp(26px,4vw,44px);display:grid;gap:16px;align-content:start}
.duo .k{font-family:var(--f-disp);font-stretch:125%;font-weight:900;font-size:14px;letter-spacing:.14em;color:var(--blue)}
.duo h2{font-size:clamp(24px,2.8vw,32px);font-weight:900}
.duo p{color:var(--mute-l)}
.duo .btn{justify-self:start;margin-top:8px}
@media (max-width:760px){.duo{grid-template-columns:1fr}}

/* contact form */
.contact-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:clamp(24px,5vw,64px);align-items:start}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}}
.form{display:grid;gap:22px;background:var(--paper-2);border:1px solid var(--paper-line);border-radius:20px;padding:clamp(22px,4vw,44px)}
.f-row{display:grid;gap:8px}
.f-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:520px){.f-2{grid-template-columns:1fr}}
.form label,.form .lbl{font-size:14px;font-weight:700;display:flex;align-items:center;gap:8px}
.req,.opt{font-size:11px;font-weight:700;padding:2px 8px;border-radius:4px}
.req{background:var(--blue);color:#fff}
.opt{background:var(--paper);color:var(--mute-l)}
.form input[type=text],.form input[type=email],.form input[type=tel],.form input[type=date],.form select,.form textarea{font:inherit;font-size:16px;width:100%;padding:13px 15px;border-radius:10px;border:1px solid var(--paper-line);background:var(--paper);color:var(--text-l);transition:border-color .2s,background .2s}
.form textarea{min-height:170px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 4px color-mix(in srgb,var(--blue) 15%,transparent)}
.form .hint{font-size:12.5px;color:var(--mute-l)}
.form .err{font-size:12.5px;color:#c62828;display:none}
.f-row.invalid .err{display:block}
.f-row.invalid input,.f-row.invalid select,.f-row.invalid textarea{border-color:#c62828}
.choice{display:flex;flex-wrap:wrap;gap:8px}
.choice label{display:inline-flex;align-items:center;gap:8px;font-weight:500;font-size:14.5px;padding:10px 16px;border:1px solid var(--paper-line);border-radius:999px;background:var(--paper);cursor:pointer;transition:border-color .2s,background .2s}
.choice label:has(input:checked){border-color:var(--blue);background:color-mix(in srgb,var(--blue) 8%,#fff)}
.choice input{accent-color:var(--blue);width:16px;height:16px;margin:0}
.f-row.invalid .choice label{border-color:#c62828}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.agree{display:grid;grid-template-columns:22px 1fr;gap:12px;align-items:start;font-size:14px;background:var(--paper);border-radius:12px;padding:16px}
.agree input{width:20px;height:20px;margin:2px 0 0;accent-color:var(--blue)}
.agree a{color:var(--blue);text-decoration:underline}
.form .btn{justify-self:start;padding:18px 32px;font-size:15px}
.form-msg{border-radius:12px;padding:16px 18px;font-size:14.5px}
.form-msg.ok{background:#e7f6ee;color:#135c36}
.form-msg.ng{background:#fdecea;color:#8a1c1c}
.preview-note{font-size:13px;background:#fff6e0;color:#6b4e00;border-radius:12px;padding:14px 16px}
.aside-box{display:grid;gap:18px;border:1px solid var(--paper-line);border-radius:20px;padding:28px;background:var(--paper-2)}
.aside-box h2{font-size:18px;font-weight:900}
.aside-box .tel{font-family:var(--f-disp);font-stretch:118%;font-weight:900;font-size:28px;color:var(--text-l)}
.aside-box p{font-size:14px;color:var(--mute-l)}
.aside-box dl{margin:0;display:grid;gap:10px;font-size:14px}
.aside-box dt{font-weight:700}
.aside-box dd{margin:0;color:var(--mute-l)}

/* legal prose */
.prose{max-width:780px;font-size:15.5px;line-height:2}
.prose h2{font-size:clamp(20px,2.2vw,26px);font-weight:900;margin:48px 0 14px;padding-top:24px;border-top:1px solid var(--paper-line)}
.prose h2:first-child{margin-top:0;padding-top:0;border-top:0}
.prose h3{font-size:17px;font-weight:700;margin:28px 0 8px}
.prose p{margin:0 0 12px}
.prose ol,.prose ul{margin:0 0 14px;padding-left:1.6em}
.prose li{margin-bottom:6px}
.prose .sign{color:var(--mute-l);margin-bottom:28px}
.prose .box{background:var(--paper-2);border:1px solid var(--paper-line);border-radius:14px;padding:20px 24px;margin:18px 0}
.prose .dates{margin-top:40px;color:var(--mute-l);font-size:14px}
.prose a{color:var(--blue);text-decoration:underline;word-break:break-all}

/* access map */
.map{position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--paper-line);aspect-ratio:16/9;max-width:100%;background:var(--paper-2)}
.map iframe{position:absolute;inset:0;width:100%;height:100%;border:0;filter:grayscale(.4)}
.access{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:clamp(24px,5vw,64px);align-items:start}
@media (max-width:860px){.access{grid-template-columns:1fr}}

/* 404 */
.nf{min-height:70vh;display:grid;place-items:center;text-align:center;padding-block:160px 80px}
.nf .en-big{font-size:clamp(100px,22vw,260px);color:transparent;-webkit-text-stroke:1px var(--mute-d)}
.nf p{color:var(--mute-d);margin:12px 0 28px}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .stack .row,.scroll-cue::after,.caret{animation:none}
  *{transition-duration:.01ms!important}
}