:root{
  --ink:#eaf1ff; --ink2:#9fb0cc; --muted:#5d6f8f;
  --cyan:#5ce6ff; --cyanHot:#9ff3ff; --blue:#4d8cff; --blueDeep:#2a5cff;
  --line:rgba(77,140,255,.16); --line2:rgba(120,170,255,.28);
  --bg:#05070d; --panel:rgba(120,170,255,.05);
  --sans:-apple-system,BlinkMacSystemFont,"SF Pro Display","Helvetica Neue","Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;
  --mono:"SF Mono",ui-monospace,"Roboto Mono",Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);background:var(--bg);color:var(--ink);line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;letter-spacing:-.01em}
a{color:inherit}
.wrap{max-width:1080px;margin:0 auto;padding:0 26px}
section{scroll-margin-top:64px;position:relative;z-index:2}

/* ===== 背景（粒子ネットワーク + グリッド + グロー） ===== */
#bgcanvas{position:fixed;inset:0;width:100%;height:100%;z-index:0;opacity:.85;pointer-events:none}
.grid{position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(rgba(77,140,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(77,140,255,.05) 1px,transparent 1px);
  background-size:56px 56px;mask-image:radial-gradient(circle at 50% 30%,#000 0%,transparent 78%);-webkit-mask-image:radial-gradient(circle at 50% 30%,#000 0%,transparent 78%)}
.glow{position:fixed;z-index:0;pointer-events:none;filter:blur(90px);opacity:.5}
.glow.a{top:-120px;left:-80px;width:480px;height:480px;background:radial-gradient(circle,#2a5cff,transparent 70%)}
.glow.b{top:40%;right:-160px;width:520px;height:520px;background:radial-gradient(circle,#0bb6d6,transparent 70%);opacity:.35}
.vign{position:fixed;inset:0;z-index:1;pointer-events:none;background:radial-gradient(circle at 50% 18%,transparent 30%,rgba(5,7,13,.55) 100%)}

/* ===== loader ===== */
#loader{position:fixed;inset:0;z-index:100;pointer-events:none}
.lpanel{position:absolute;left:0;right:0;height:50.5%;background:var(--bg);transition:transform 1.05s cubic-bezier(.76,0,.24,1)}
.lpanel.top{top:0}.lpanel.bot{bottom:0}
#loader.done .lpanel.top{transform:translateY(-100%)}
#loader.done .lpanel.bot{transform:translateY(100%)}
.lcontent{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;transition:opacity .4s ease}
#loader.done .lcontent{opacity:0}
.lmark{width:62px;height:62px;margin-bottom:16px;opacity:0;animation:fin .7s .05s forwards;filter:drop-shadow(0 0 18px rgba(0,217,255,.6))}
.lbrand{font-family:var(--mono);font-size:12px;letter-spacing:.42em;color:var(--cyan);margin-bottom:24px;opacity:0;animation:fin .7s .1s forwards}
.lword{font-size:clamp(34px,7.4vw,82px);font-weight:600;letter-spacing:-.03em;line-height:1.12;text-align:center;padding:0 22px;min-height:1.2em;
  background:linear-gradient(115deg,#bdf3ff,#5ce6ff 48%,#4d8cff);-webkit-background-clip:text;background-clip:text;color:transparent;transition:filter .3s}
.lword.brand{background:linear-gradient(115deg,#ffd9a0,#ff9d3c 46%,#ff6a00);-webkit-background-clip:text;background-clip:text;
  filter:drop-shadow(0 0 24px rgba(255,140,40,.5))}
.lline{width:min(300px,64vw);height:2px;background:rgba(120,170,255,.16);margin-top:30px;overflow:hidden;border-radius:9px}
.lline i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--blueDeep),var(--cyan));transition:width .15s linear}
@keyframes fin{to{opacity:1}}

/* ===== reveal ===== */
.reveal{opacity:0;transform:translateY(30px);transition:opacity 1s cubic-bezier(.16,.7,.2,1),transform 1s cubic-bezier(.16,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.d1{transition-delay:.08s}.d2{transition-delay:.16s}.d3{transition-delay:.24s}.d4{transition-delay:.32s}
.lines .line{display:block;overflow:hidden}
.lines .line>span{display:block;transform:translateY(112%);transition:transform 1.05s cubic-bezier(.16,.8,.2,1)}
.lines.in .line>span{transform:none}
.lines .line:nth-child(2)>span{transition-delay:.09s}
.lines .line:nth-child(3)>span{transition-delay:.18s}

/* ===== text helpers ===== */
.kick{font-family:var(--mono);font-size:13px;font-weight:600;letter-spacing:.12em;color:var(--cyan);text-transform:uppercase}
.display{font-size:clamp(40px,8.4vw,98px);font-weight:600;letter-spacing:-.035em;line-height:1.04;margin:0}
.h2{font-size:clamp(28px,5vw,52px);font-weight:600;letter-spacing:-.03em;line-height:1.12;margin:0}
.sub{font-size:clamp(16px,2.1vw,21px);font-weight:400;color:var(--ink2);line-height:1.7}
.grad{background:linear-gradient(115deg,#bdf3ff,#5ce6ff 46%,#4d8cff);-webkit-background-clip:text;background-clip:text;color:transparent}
.cy{color:var(--cyanHot)}.center{text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--cyan);
  border:1px solid var(--line2);border-radius:980px;padding:6px 14px;background:rgba(77,140,255,.06)}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan)}

/* ===== buttons ===== */
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:16px;text-decoration:none;border-radius:980px;
  padding:13px 28px;transition:.25s;border:1px solid transparent;cursor:pointer}
.btn.fill{background:linear-gradient(135deg,#9ff3ff,#5ce6ff 50%,#4d8cff);color:#03132b;box-shadow:0 14px 44px -16px rgba(92,230,255,.6)}
.btn.fill:hover{transform:translateY(-2px);box-shadow:0 20px 54px -16px rgba(92,230,255,.75)}
.btn.ghost{color:var(--ink);border-color:var(--line2);background:rgba(120,170,255,.04)}
.btn.ghost:hover{border-color:var(--cyan);color:var(--cyanHot)}
.ctas{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-top:36px}

/* ===== nav ===== */
.nav{position:fixed;top:0;left:0;right:0;z-index:60;display:flex;align-items:center;gap:18px;height:60px;padding:0 24px;
  background:rgba(5,7,13,.55);backdrop-filter:saturate(160%) blur(18px);border-bottom:1px solid var(--line);transition:.3s}
.nav.hide{transform:translateY(-100%)}
.nav .brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:700;letter-spacing:.02em;text-decoration:none}
.logomark{display:block;flex:none;filter:drop-shadow(0 0 7px rgba(0,217,255,.5))}
.nav .logomark{width:30px;height:30px}
.brandlogo{display:block;height:30px;width:auto}
@media(max-width:480px){.brandlogo{height:26px}}
.nav .links{display:flex;gap:26px;margin-left:auto}
.nav .links a{color:#c3cfe6;text-decoration:none;font-size:13.5px;opacity:.82;transition:.2s}
.nav .links a:hover{opacity:1;color:var(--cyanHot)}
.nav .links a.active{opacity:1;color:var(--cyanHot)}
.nav .cta{background:linear-gradient(135deg,#9ff3ff,#4d8cff);color:#03132b;border-radius:980px;padding:8px 18px;font-size:13.5px;font-weight:700;text-decoration:none}
@media(max-width:820px){.nav .links{display:none}}

/* ===== hero ===== */
.hero{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:110px 0 70px}
.hero .eyebrow{margin-bottom:26px}
.hero .sub{max-width:600px;margin:28px auto 0}
.scrolldn{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);color:var(--cyanHot);font-family:var(--mono);font-size:11px;letter-spacing:.18em;opacity:.65;animation:bob 2.4s infinite}
@keyframes bob{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,8px)}}

/* ===== sub-page hero ===== */
.pagehero{padding:150px 0 50px;text-align:center}
.pagehero .eyebrow{margin-bottom:20px}
.pagehero h1{font-size:clamp(32px,6.2vw,64px);font-weight:600;letter-spacing:-.035em;line-height:1.07;margin:0}
.pagehero .sub{max-width:660px;margin:24px auto 0}
.crumb{font-family:var(--mono);font-size:12px;color:var(--muted);letter-spacing:.06em;margin-bottom:24px}
.crumb a{color:var(--ink2);text-decoration:none}.crumb a:hover{color:var(--cyanHot)}
.crumb span{margin:0 8px;opacity:.5}

/* ===== section shell ===== */
.sec{padding:90px 0}
.sec.first{padding-top:30px}
.sechead{max-width:680px;margin:0 auto 56px;text-align:center}
.sechead .kick{display:inline-block;margin-bottom:16px}
.sechead .sub{margin-top:18px}

/* ===== prose / lead ===== */
.prose{max-width:760px;margin:0 auto}
.prose p{font-size:16px;color:var(--ink2);line-height:1.95;margin:0 0 20px}
.lead{font-size:clamp(18px,2.4vw,24px);color:var(--ink);line-height:1.75;font-weight:500;text-align:center;max-width:780px;margin:0 auto}

/* ===== values (CONNECT/ANALYZE/GROW) ===== */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:10px}
.value{border:1px solid var(--line);border-radius:22px;padding:34px 28px;background:var(--panel);text-align:center;transition:.3s}
.value:hover{border-color:var(--line2);background:rgba(120,170,255,.07)}
.value .vi{font-size:30px;margin-bottom:16px}
.value h4{font-family:var(--mono);font-size:16px;letter-spacing:.1em;color:var(--cyan);margin:0 0 12px}
.value p{font-size:14px;color:var(--ink2);margin:0;line-height:1.8}
@media(max-width:760px){.values{grid-template-columns:1fr}}

/* ===== message (代表メッセージ) ===== */
.message{border:1px solid var(--line);border-radius:24px;padding:42px;background:var(--panel);max-width:860px;margin:0 auto}
.message .role{font-size:13px;color:var(--cyan);font-family:var(--mono);letter-spacing:.08em}
.message .name{font-size:22px;font-weight:600;margin:6px 0 22px}
.message p{font-size:15px;color:var(--ink2);line-height:1.95;margin:0 0 18px}
.message p:last-child{margin-bottom:0}

/* ===== timeline (沿革) ===== */
.timeline{max-width:760px;margin:0 auto}
.tl{display:grid;grid-template-columns:130px 1fr;gap:20px;padding:22px 0;border-top:1px solid var(--line)}
.tl:first-child{border-top:none}
.tl .yr{font-family:var(--mono);font-size:15px;color:var(--cyanHot);font-weight:600}
.tl .ev h5{margin:0 0 4px;font-size:16px}
.tl .ev p{margin:0;font-size:14px;color:var(--ink2)}
@media(max-width:560px){.tl{grid-template-columns:78px 1fr;gap:12px}}

/* ===== about stats ===== */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:14px}
.stat{border:1px solid var(--line);border-radius:18px;padding:26px 22px;background:var(--panel);backdrop-filter:blur(6px)}
.stat .n{font-size:clamp(34px,5vw,48px);font-weight:700;letter-spacing:-.03em;line-height:1;
  background:linear-gradient(120deg,#bdf3ff,#5ce6ff 50%,#4d8cff);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .l{font-size:13.5px;color:var(--ink2);margin-top:12px}
@media(max-width:760px){.stats{grid-template-columns:repeat(2,1fr)}}

/* ===== services grid ===== */
.svc{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{border:1px solid var(--line);border-radius:22px;padding:30px;background:var(--panel);backdrop-filter:blur(6px);
  transition:.3s;position:relative;overflow:hidden}
.card::before{content:"";position:absolute;inset:0;border-radius:22px;padding:1px;
  background:linear-gradient(140deg,rgba(92,230,255,.5),transparent 50%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:.3s}
.card:hover{transform:translateY(-4px);border-color:var(--line2);background:rgba(120,170,255,.08)}
.card:hover::before{opacity:1}
.card .ic{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;font-size:24px;margin-bottom:20px;
  background:linear-gradient(135deg,rgba(92,230,255,.18),rgba(45,92,255,.18));border:1px solid var(--line2)}
.card h4{font-size:20px;font-weight:600;margin:0 0 10px;letter-spacing:-.02em}
.card p{font-size:14.5px;color:var(--ink2);margin:0}
@media(max-width:820px){.svc{grid-template-columns:1fr}}

/* ===== service detail rows ===== */
.svcrows{display:flex;flex-direction:column;gap:18px;max-width:900px;margin:0 auto}
.svcrow{display:grid;grid-template-columns:64px 1fr;gap:24px;border:1px solid var(--line);border-radius:22px;padding:30px;background:var(--panel);transition:.3s}
.svcrow:hover{border-color:var(--line2);background:rgba(120,170,255,.07)}
.svcrow .ic{width:60px;height:60px;border-radius:16px;display:grid;place-items:center;font-size:28px;
  background:linear-gradient(135deg,rgba(92,230,255,.18),rgba(45,92,255,.18));border:1px solid var(--line2)}
.svcrow h3{margin:0 0 8px;font-size:21px;font-weight:600;letter-spacing:-.02em}
.svcrow p{margin:0 0 14px;font-size:14.5px;color:var(--ink2);line-height:1.8}
.svcrow .tags{display:flex;gap:8px;flex-wrap:wrap}
.svcrow .tags span{font-size:12px;color:var(--ink2);border:1px solid var(--line);border-radius:980px;padding:4px 12px;background:rgba(77,140,255,.05)}
@media(max-width:560px){.svcrow{grid-template-columns:1fr}}

/* ===== works grid (homepage) ===== */
.works{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.work{border:1px solid var(--line);border-radius:24px;padding:32px;background:var(--panel);backdrop-filter:blur(6px);transition:.3s;display:flex;flex-direction:column;text-decoration:none}
.work:hover{transform:translateY(-4px);border-color:var(--line2);background:rgba(120,170,255,.07)}
.work .tag{font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--cyan);text-transform:uppercase;margin-bottom:14px}
.work h4{font-size:23px;font-weight:600;margin:0 0 12px;letter-spacing:-.02em}
.work p{font-size:14.5px;color:var(--ink2);margin:0 0 20px;flex:1}
.work .meta{display:flex;gap:8px;flex-wrap:wrap}
.work .meta span{font-size:12px;color:var(--ink2);border:1px solid var(--line);border-radius:980px;padding:5px 12px;background:rgba(77,140,255,.05)}
.work .more{display:inline-flex;align-items:center;gap:7px;margin-top:20px;font-size:14px;font-weight:600;color:var(--cyanHot)}
.work .more .ar{transition:transform .25s}
a.work:hover .more .ar{transform:translateX(5px)}
@media(max-width:760px){.works{grid-template-columns:1fr}}

/* ===== case (works detail) ===== */
.cases{display:flex;flex-direction:column;gap:24px;max-width:920px;margin:0 auto}
.case{border:1px solid var(--line);border-radius:24px;padding:38px;background:var(--panel);transition:.3s}
.case:hover{border-color:var(--line2)}
.case .tag{font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--cyan);text-transform:uppercase}
.case h3{font-size:25px;font-weight:600;margin:10px 0 16px;letter-spacing:-.02em}
.case .desc{font-size:15px;color:var(--ink2);line-height:1.85;margin:0 0 24px}
.cgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.cg{border:1px solid var(--line);border-radius:16px;padding:20px;background:rgba(5,7,13,.35)}
.cg h6{font-family:var(--mono);font-size:11px;color:var(--cyan);letter-spacing:.08em;margin:0 0 8px;text-transform:uppercase}
.cg p{font-size:13.5px;color:var(--ink2);margin:0;line-height:1.75}
.case .meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px}
.case .meta span{font-size:12px;color:var(--ink2);border:1px solid var(--line);border-radius:980px;padding:5px 12px;background:rgba(77,140,255,.05)}
.case .more{display:inline-flex;align-items:center;gap:7px;margin-top:22px;font-size:14px;font-weight:600;color:var(--cyanHot);text-decoration:none}
.case .more .ar{transition:transform .25s}.case .more:hover .ar{transform:translateX(5px)}
@media(max-width:680px){.cgrid{grid-template-columns:1fr}.case{padding:28px}}

/* ===== process ===== */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.step{border:1px solid var(--line);border-radius:18px;padding:26px 22px;background:var(--panel)}
.step .no{font-family:var(--mono);font-size:12px;color:var(--cyan);letter-spacing:.1em;margin-bottom:14px}
.step h5{font-size:17px;font-weight:600;margin:0 0 8px}
.step p{font-size:13.5px;color:var(--ink2);margin:0}
@media(max-width:820px){.flow{grid-template-columns:repeat(2,1fr)}}

/* ===== company table ===== */
.ctable{max-width:760px;margin:0 auto;border:1px solid var(--line);border-radius:20px;overflow:hidden;background:var(--panel)}
.crow{display:grid;grid-template-columns:200px 1fr;border-top:1px solid var(--line)}
.crow:first-child{border-top:none}
.crow dt{margin:0;padding:18px 24px;font-size:14px;color:var(--cyan);font-weight:600;background:rgba(77,140,255,.05)}
.crow dd{margin:0;padding:18px 24px;font-size:14.5px;color:var(--ink)}
@media(max-width:620px){.crow{grid-template-columns:120px 1fr}.crow dt,.crow dd{padding:14px 16px;font-size:13.5px}}

/* ===== form ===== */
.form{max-width:680px;margin:0 auto;border:1px solid var(--line2);border-radius:24px;padding:40px;
  background:linear-gradient(160deg,rgba(77,140,255,.08),rgba(11,15,26,.4))}
.field{margin-bottom:22px}
.field label{display:block;font-size:13.5px;color:var(--ink);margin-bottom:8px;font-weight:600}
.field label .req{color:var(--cyanHot);margin-left:6px;font-size:11px}
.field input,.field textarea,.field select{width:100%;background:rgba(5,7,13,.6);border:1px solid var(--line2);border-radius:12px;
  padding:13px 16px;color:var(--ink);font-size:15px;font-family:inherit;transition:.2s}
.field input::placeholder,.field textarea::placeholder{color:var(--muted)}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,217,255,.12)}
.field textarea{min-height:140px;resize:vertical}
.formrow{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:560px){.formrow{grid-template-columns:1fr}}
.form .btn{width:100%;justify-content:center;margin-top:8px}
.formnote{font-size:12.5px;color:var(--muted);text-align:center;margin-top:18px;line-height:1.7}

/* ===== contact methods ===== */
.cmethods{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:820px;margin:0 auto 50px}
.cmethod{border:1px solid var(--line);border-radius:18px;padding:26px;background:var(--panel);text-align:center}
.cmethod .ci{font-size:26px;margin-bottom:12px}
.cmethod h5{margin:0 0 6px;font-size:15px}
.cmethod a{color:var(--cyanHot);text-decoration:none;font-size:15px;font-weight:600}
.cmethod p{font-size:12.5px;color:var(--muted);margin:6px 0 0}
@media(max-width:680px){.cmethods{grid-template-columns:1fr}}

/* ===== why / 強み（課題ボックス） ===== */
.problem{max-width:840px;margin:0 auto 44px;border:1px solid var(--line);border-left:3px solid var(--cyan);border-radius:16px;
  padding:32px 36px;background:var(--panel);backdrop-filter:blur(6px)}
.problem .big{font-size:clamp(18px,2.6vw,25px);color:var(--ink);font-weight:600;line-height:1.6;margin:0 0 18px}
.problem p{font-size:15.5px;color:var(--ink2);line-height:1.95;margin:0}
@media(max-width:560px){.problem{padding:26px 22px}}

/* ===== map ===== */
.mapwrap{max-width:860px;margin:32px auto 0;border:1px solid var(--line2);border-radius:20px;overflow:hidden;line-height:0;
  box-shadow:0 24px 70px -34px rgba(0,0,0,.7)}
.mapwrap iframe{width:100%;height:400px;border:0;display:block;filter:invert(.9) hue-rotate(180deg) saturate(.85) contrast(.95)}
@media(max-width:560px){.mapwrap iframe{height:300px}}

/* ===== contact band / page CTA ===== */
.contact,.ctaband{text-align:center;border:1px solid var(--line2);border-radius:28px;padding:60px 32px;max-width:860px;margin:0 auto;
  background:linear-gradient(160deg,rgba(77,140,255,.1),rgba(11,15,26,.4));backdrop-filter:blur(8px)}
.contact .h2,.ctaband .h2{margin-bottom:18px}

/* ===== marquee（旧・トップ用に残置） ===== */
.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0;background:rgba(77,140,255,.03);position:relative;z-index:2}
.mtrack{display:flex;white-space:nowrap;width:max-content;animation:scrollx 32s linear infinite}
.mtrack b{font-size:clamp(22px,4vw,42px);font-weight:600;letter-spacing:-.02em;padding:0 24px;color:transparent;-webkit-text-stroke:1px var(--blueDeep)}
.mtrack b.f{color:var(--cyanHot);-webkit-text-stroke:0}
@keyframes scrollx{to{transform:translateX(-50%)}}

/* ===== footer ===== */
footer{border-top:1px solid var(--line);padding:48px 0 60px;position:relative;z-index:2;margin-top:40px}
.foot{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.foot .brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:700}
.foot .copy{font-size:12.5px;color:var(--muted)}
.foot .fl{display:flex;gap:22px;flex-wrap:wrap}
.foot .fl a{font-size:13px;color:var(--ink2);text-decoration:none}.foot .fl a:hover{color:var(--cyanHot)}
@media(max-width:620px){.foot{flex-direction:column;align-items:flex-start}}


/* ===== column (SEO記事) 2026-07-29 追加 ===== */
.articlebody{max-width:820px;margin:0 auto}
.articlebody h2{font-size:clamp(22px,3.4vw,30px);font-weight:600;letter-spacing:-.02em;margin:44px 0 16px}
.articlebody h2:first-child{margin-top:0}
.articlebody p{font-size:15.5px;color:var(--ink2);line-height:1.95;margin:0 0 18px}
.articlebody a{color:var(--cyanHot);text-decoration:underline;text-underline-offset:3px}
.lead{max-width:760px;margin-left:auto;margin-right:auto}
.faqlist{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.faqitem{border:1px solid var(--line);border-radius:16px;padding:20px 24px;background:var(--panel)}
.faqitem summary{cursor:pointer;font-size:15.5px;font-weight:600;color:var(--ink);list-style:none}
.faqitem summary::-webkit-details-marker{display:none}
.faqitem summary::before{content:"Q. ";color:var(--cyan);font-family:var(--mono)}
.faqitem .faqans{margin-top:12px;padding-top:12px;border-top:1px solid var(--line)}
.faqitem .faqans p{margin:0;font-size:14.5px;color:var(--ink2)}