:root{
  --bg:#fffdfa;
  --bg-alt:#f6f3ec;
  --bg-soft:#faf8f3;
  --ink:#292525;
  --muted:#6f6862;
  --line:rgba(41,37,37,.12);
  --line-strong:rgba(41,37,37,.22);
  --accent:#A2C023;
  --accent-ink:#6b7f12;
  --accent-soft:rgba(162,192,35,.14);
  --cta:#FF8420;
  --cta-hover:#ff9540;
  --ai:#4c6ef5;
  --warn:#b45309;
  --term-bg:#1b1f27;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace;
  --font-stat:"Outfit",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Kaku Gothic ProN","Hiragino Sans","Noto Sans JP",Meiryo,sans-serif;
  font-feature-settings:"palt";
  letter-spacing:.01em;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto}

/* ---------- shared ---------- */
.eyebrow{
  font-family:var(--mono);
  font-size:.72rem;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--accent-ink);
  display:inline-flex;
  align-items:center;
  gap:.55rem;
  margin-bottom:1rem;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--accent)}

.section{padding:6rem 0;position:relative}
.section-alt{background:var(--bg-alt)}
.section-line{border-top:1px solid var(--line)}

h1,h2,h3,h4{letter-spacing:-.01em;line-height:1.45;color:var(--ink)}
h2.h-sec{font-size:clamp(1.5rem,3.2vw,2.35rem);font-weight:700;margin-bottom:1.4rem}
h3.h-sub{font-size:1.12rem;font-weight:700;margin:2.4rem 0 1rem}
.lead-muted{color:var(--muted);font-size:1.02rem}
p{color:#4a4441}
strong{color:var(--ink);font-weight:700}
code,.mono{font-family:var(--mono);font-size:.9em}
code{color:#55670e;background:var(--accent-soft);padding:.1em .4em;border-radius:4px}

.text-accent{color:var(--accent-ink)}
.text-muted-2{color:var(--muted)}

/* ---------- navbar ---------- */
.navbar{
  background:rgba(255,253,250,.9);
  backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--line);
  padding-top:.6rem;padding-bottom:.6rem;
}
.navbar .nav-link{
  color:#56504b;
  font-size:.94rem;
  font-weight:500;
  padding:.6rem 1rem !important;
}
.navbar .nav-link:hover,.navbar .nav-link:focus{color:var(--accent-ink)}
.navbar-brand img{height:32px;width:auto;display:block}
.navbar-toggler{color:var(--ink);border:0;padding:.25rem .4rem}
.navbar-toggler:focus{box-shadow:none}
.lang-select{
  background:#fff;
  border:1px solid var(--line-strong);
  color:#56504b;
  border-radius:999px;
  font-size:.84rem;
  padding:.35rem 2rem .35rem .9rem;
}
.lang-select:focus{outline:none;box-shadow:none;border-color:var(--accent)}
.btn-nav{
  border:1.5px solid var(--cta);
  color:var(--cta);
  border-radius:999px;
  font-size:.88rem;
  font-weight:700;
  padding:.45rem 1.2rem;
  transition:.2s;
  white-space:nowrap;
}
.btn-nav:hover{background:var(--cta);color:#fff}
@media(max-width:991.98px){
  .navbar-collapse{
    background:var(--bg);
    border:1px solid var(--line);
    border-radius:12px;
    margin-top:.8rem;
    padding:.8rem 1rem 1.1rem;
    box-shadow:0 18px 40px -24px rgba(41,37,37,.4);
  }
  .navbar .nav-link{border-bottom:1px solid var(--line)}
  .btn-nav{display:block;text-align:center}
  .lang-select{width:100%}
}

/* ---------- hero ---------- */
.hero{
  position:relative;
  padding:5.5rem 0 4.5rem;
  overflow:hidden;
  border-bottom:1px solid var(--line);
  background:var(--bg);
}
.hero::before{
  content:"";
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(41,37,37,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(41,37,37,.06) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 90% 60% at 50% 0%,#000 25%,transparent 72%);
  -webkit-mask-image:radial-gradient(ellipse 90% 60% at 50% 0%,#000 25%,transparent 72%);
}
.hero::after{
  content:"";
  position:absolute;
  top:-35%;left:60%;transform:translateX(-50%);
  width:900px;height:600px;
  background:radial-gradient(circle,rgba(162,192,35,.28),transparent 62%);
  pointer-events:none;
}
.hero > .container{position:relative;z-index:2}
.hero h1{
  font-size:clamp(1.85rem,5vw,3.2rem);
  font-weight:800;
  line-height:1.32;
  margin-bottom:0;
}
.hero-sub-lead{margin-top:1.9rem}
.hero h1 .grad{
  color:var(--accent-ink);
  position:relative;
  display:inline-block;
}
.hero h1 .grad::after{
  content:"";
  position:absolute;left:0;right:0;bottom:.12em;height:.28em;
  background:var(--accent);opacity:.35;z-index:-1;border-radius:2px;
}
.hero-sub{font-size:1.02rem;color:#4a4441;max-width:44rem;line-height:1.75}
.hero-sub strong{font-weight:700;color:var(--ink)}
.badge-row{display:flex;flex-wrap:wrap;gap:.5rem;margin:1.8rem 0}
.badge-pill{
  font-family:var(--mono);
  font-size:.74rem;
  letter-spacing:.05em;
  border:1px solid var(--line-strong);
  background:#fff;
  border-radius:999px;
  padding:.35rem .9rem;
  color:#56504b;
}
.badge-pill i{color:var(--accent-ink);margin-right:.35rem}
.hero-visual{
  border:1px solid var(--line);
  border-radius:14px;
  overflow:hidden;
  box-shadow:0 30px 60px -32px rgba(41,37,37,.45);
  background:#fff;
}
.hero-visual-stack .hero-visual + .hero-visual{margin-top:1.25rem}
.hero-visual img{width:100%;height:auto;display:block;min-height:120px;object-fit:cover}
.plugin-mark{
  width:83px;height:83px;border-radius:14px;
  border:1px solid var(--line);
  background:#fff;
  padding:6px;
  box-shadow:0 10px 24px -16px rgba(41,37,37,.5);
}

/* ---------- buttons ---------- */
.btn-default{
  background:var(--cta);
  color:#fff !important;
  border:none;
  font-weight:700;
  font-size:.98rem;
  letter-spacing:.02em;
  box-shadow:0 14px 26px -14px rgba(255,132,32,.55);
}
.btn-default:hover,.btn-default:focus{background:var(--cta-hover);color:#fff !important}
.btn-outline-ghost{
  background:#fff;
  border:1.5px solid var(--line-strong);
  color:var(--ink);
  font-weight:700;
}
.btn-outline-ghost:hover,.btn-outline-ghost:focus{border-color:var(--accent-ink);color:var(--accent-ink)}
.hover-lift{transition:transform .18s ease,box-shadow .18s ease}
.hover-lift:hover{transform:translateY(-2px)}
.cta-row{display:flex;flex-wrap:wrap;gap:.9rem;align-items:center}
.cta-row p{margin:0}

/* ---------- stats ---------- */
.stat-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-soft)}
.stat{padding:2rem .75rem;text-align:center;border-right:1px solid var(--line)}
.stat:last-child{border-right:none}
.stat .num{font-family:var(--mono);font-size:clamp(1.4rem,4vw,1.9rem);font-weight:700;color:var(--ink);line-height:1.2}
.stat .num span{color:var(--accent-ink);font-size:.95rem}

/* シンボリック統計数字（41.2% / 53%+ / 91%） */
.stat-symbol{
  display:flex;
  align-items:baseline;
  gap:.05em;
  font-family:var(--font-stat);
  font-size:clamp(2.85rem,9.5vw,4.5rem);
  font-weight:800;
  letter-spacing:-.045em;
  line-height:1;
}
.stat-symbol .num-value{
  font-variant-numeric:tabular-nums;
  color:var(--ink);
  font-weight:800;
}
.stat-symbol .num-value,
.stat-symbol .num-unit{
  font-style:normal;
}
.stat-symbol strong.num-value{font-weight:800}
.stat-symbol strong.num-unit{font-weight:700}
.stat-symbol .num-unit{
  font-family:var(--font-stat);
  font-size:.44em;
  font-weight:700;
  color:var(--accent-ink);
  letter-spacing:.01em;
  transform:translateY(-.14em);
}
.stat .num.stat-symbol{
  justify-content:center;
  margin-bottom:.15rem;
}
.stat .lbl{font-size:.8rem;color:var(--muted);margin-top:.55rem;line-height:1.6}
@media(max-width:991.98px){
  .stat:nth-child(2n){border-right:none}
  .stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
}

/* ---------- cards ---------- */
.card-ghost{
  background:#fff;
  border:1px solid var(--line);
  border-radius:12px;
  padding:1.6rem;
  height:100%;
  transition:.2s;
  box-shadow:0 12px 30px -26px rgba(41,37,37,.5);
}
.card-ghost:hover{border-color:var(--accent);transform:translateY(-3px)}
.card-ghost h4{font-size:1rem;font-weight:700;margin-bottom:.6rem}
.card-ghost p{font-size:.93rem;color:var(--muted);margin:0}
.card-ghost .ico{
  width:38px;height:38px;border-radius:9px;
  display:flex;align-items:center;justify-content:center;
  background:var(--accent-soft);
  border:1px solid rgba(162,192,35,.45);
  color:var(--accent-ink);
  margin-bottom:1rem;
}
.metric-card{display:flex;flex-direction:column}
.metric-card .metric-value{
  margin-bottom:1rem;
}
.metric-card .metric-value.stat-symbol{
  justify-content:flex-start;
  font-size:clamp(2.4rem,6vw,3.35rem);
}
.metric-card h3{font-size:1rem;font-weight:700;margin-bottom:.65rem}
.metric-card p{flex:1}
.source-link{
  display:inline-block;
  margin-top:1rem;
  color:var(--accent-ink);
  font-family:var(--mono);
  font-size:.74rem;
  text-decoration:none;
}
.source-link:hover{text-decoration:underline}

/* ---------- terminal ---------- */
.terminal{
  background:var(--term-bg);
  border:1px solid rgba(41,37,37,.35);
  border-radius:12px;
  overflow:hidden;
  font-family:var(--mono);
  font-size:.8rem;
  line-height:2;
  box-shadow:0 24px 50px -30px rgba(41,37,37,.7);
}
.terminal .bar{
  display:flex;align-items:center;gap:.4rem;
  padding:.7rem 1rem;
  border-bottom:1px solid rgba(255,255,255,.1);
  background:rgba(255,255,255,.04);
}
.terminal .dot{width:10px;height:10px;border-radius:50%}
.terminal .bar span.ttl{margin-left:.6rem;color:#9aa2ad;font-size:.72rem}
.terminal .body{padding:1.1rem 1.2rem;color:#c7ced8;overflow-x:auto}
.terminal .body .t{color:#7b8592}
.terminal .body .c{color:#d9b25f}
.terminal .body .b{color:#f08585}
.terminal .body .g{color:#bcd85a}
@media(max-width:575.98px){.terminal{font-size:.72rem}}

/* ---------- table ---------- */
.tbl{width:100%;border-collapse:collapse;font-size:.93rem}
.tbl th{
  font-family:var(--mono);
  font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);font-weight:600;
  padding:.7rem .9rem;border-bottom:2px solid var(--line-strong);text-align:left;
  white-space:nowrap;
}
.tbl td{padding:.65rem .9rem;border-bottom:1px solid var(--line);color:#4a4441}
.tbl td.score{font-family:var(--mono);color:var(--accent-ink);font-weight:700;text-align:right;width:8rem}
.tbl tr:hover td{background:var(--accent-soft)}

/* ---------- list ---------- */
.list-check{list-style:none;padding:0;margin:0}
.list-check li{
  position:relative;padding-left:1.7rem;margin-bottom:.65rem;
  color:#4a4441;font-size:.97rem;
}
.list-check li::before{
  content:"\F26E";font-family:"bootstrap-icons";
  position:absolute;left:0;top:0;color:var(--accent-ink);font-size:.9rem;
}
.list-dot{list-style:none;padding:0;margin:0}
.list-dot li{position:relative;padding-left:1.3rem;margin-bottom:.6rem;color:#4a4441;font-size:.97rem}
.list-dot li::before{
  content:"";position:absolute;left:.2rem;top:.85em;
  width:6px;height:6px;border-radius:50%;background:var(--accent);
}

/* ---------- callout ---------- */
.callout{
  border-left:3px solid var(--accent);
  background:var(--accent-soft);
  border-radius:0 10px 10px 0;
  padding:1.4rem 1.6rem;
}
.callout.warn{border-left-color:var(--warn);background:rgba(180,83,9,.08)}
.callout.neutral{border-left-color:#9ca3af;background:#f3f4f6}
.callout.neutral p,.callout.neutral h3{color:var(--ink)}
.callout p:last-child{margin-bottom:0}
.note{font-size:.86rem;color:var(--muted)}

/* ---------- timeline ---------- */
.tl{position:relative;padding-left:1.8rem}
.tl::before{content:"";position:absolute;left:.4rem;top:.6rem;bottom:.6rem;width:2px;background:var(--line-strong)}
.tl-item{position:relative;margin-bottom:1.6rem}
.tl-item::before{
  content:"";position:absolute;left:-1.55rem;top:.55rem;
  width:10px;height:10px;border-radius:50%;
  background:var(--accent);box-shadow:0 0 0 4px rgba(162,192,35,.25);
}
.tl-date{font-family:var(--mono);font-size:.78rem;color:var(--accent-ink);letter-spacing:.07em;font-weight:700}
.tl-item p{margin:.2rem 0 0;font-size:.96rem}

/* ---------- layer split ---------- */
.layer{
  border:1px solid var(--line);
  border-radius:12px;
  padding:1.7rem;
  height:100%;
  background:#fff;
}
.layer.search{border-top:3px solid var(--accent)}
.layer.ai{border-top:3px solid var(--ai)}
.layer .tag{
  font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent-ink);font-weight:700;
}
.layer.ai .tag{color:var(--ai)}
.layer h4{font-size:1.05rem;font-weight:700;margin:.6rem 0 .8rem}
.layer p{font-size:.93rem;color:var(--muted);margin:0}

/* ---------- pricing ---------- */
.price-card{
  border:1px solid var(--line);
  border-radius:14px;
  padding:2rem;
  height:100%;
  background:#fff;
  box-shadow:0 16px 40px -32px rgba(41,37,37,.6);
}
.price-card.featured{
  border:2px solid var(--cta);
  box-shadow:0 24px 50px -28px rgba(255,132,32,.35);
}
.price-tag{font-family:var(--mono);font-size:2.2rem;font-weight:700;line-height:1.2}
.price-tag.price-tag-stack{display:flex;flex-direction:column;align-items:flex-start;gap:.12em}
.price-tag.price-tag-stack #price-monthly{font-size:1.45rem;font-weight:700}
.price-tag.price-tag-stack #price-annual{font-size:2.2rem}
.price-tag small{font-size:.9rem;color:var(--muted);font-weight:400}
.price-note{font-size:.85rem;color:var(--muted)}
.price-badge{
  font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;
  border:1px solid var(--line-strong);border-radius:999px;padding:.25rem .8rem;color:var(--muted);
  display:inline-block;
}
.price-card.featured .price-badge{border-color:var(--cta);background:rgba(255,132,32,.12);color:#c45a00;font-weight:700}
.footer-lang{margin-top:1.2rem}

/* ---------- target ---------- */
.target-item{border-top:1px solid var(--line);padding:1.4rem 0}
.target-item h4{font-size:1.02rem;font-weight:700;margin-bottom:.5rem}
.target-item p{margin:0;color:var(--muted);font-size:.95rem}
.chip{
  display:inline-block;
  font-size:.84rem;
  border:1px solid var(--line);
  border-radius:8px;
  padding:.45rem .85rem;
  margin:0 .4rem .5rem 0;
  color:#4a4441;
  background:#fff;
}
.chip b{color:var(--ink);font-weight:700}

/* ---------- sources ---------- */
.source-list{margin:0;padding-left:1.35rem}
.source-list li{padding:.65rem 0;border-bottom:1px solid var(--line);color:var(--muted)}
.source-list li:first-child{padding-top:0}
.source-list a{color:#4a4441;text-decoration:none;overflow-wrap:anywhere}
.source-list a:hover{color:var(--accent-ink);text-decoration:underline}

/* ---------- final cta ---------- */
.final{
  position:relative;
  text-align:center;
  padding:6rem 0;
  border-top:1px solid var(--line);
  overflow:hidden;
  background:var(--bg-soft);
}
.final::after{
  content:"";position:absolute;bottom:-45%;left:50%;transform:translateX(-50%);
  width:820px;height:520px;
  background:radial-gradient(circle,rgba(162,192,35,.3),transparent 62%);
  pointer-events:none;
}
.final > .container{position:relative;z-index:2}
.final h2{font-size:clamp(1.6rem,4vw,2.6rem);font-weight:800;margin-bottom:1.1rem}

/* ---------- footer ---------- */
footer{background:var(--bg-alt);border-top:1px solid var(--line);padding:3.2rem 0 2.2rem;font-size:.9rem}
footer img{height:28px;width:auto;display:block}
footer a{color:#56504b;text-decoration:none}
footer a:hover{color:var(--accent-ink)}
.footer-note{color:var(--muted);font-size:.83rem}

/* ---------- responsive (smartphone / tablet) ---------- */
@media(max-width:991.98px){
  body{line-height:1.85}
  .section{padding:4rem 0}
  .hero{padding:3.5rem 0 3rem}
  .final{padding:4.5rem 0}
  h3.h-sub{margin-top:2rem}
  .hero-visual{margin-top:.5rem}
}
@media(max-width:575.98px){
  .section{padding:3.2rem 0}
  .hero{padding:2.8rem 0 2.4rem}
  .hero-sub{font-size:.97rem}
  .card-ghost,.layer,.price-card{padding:1.3rem}
  .callout{padding:1.1rem 1.2rem}
  .tbl{font-size:.88rem}
  .tbl td,.tbl th{padding:.55rem .6rem}
  .tbl td.score{width:5rem}
  .cta-row{flex-direction:column;align-items:stretch;gap:.7rem}
  .cta-row p,.cta-row a{width:100%}
  .btn-default,.btn-outline-ghost{
    width:100%;
    padding-left:1rem !important;
    padding-right:1rem !important;
    font-size:.94rem;
  }
  .final .d-flex{flex-direction:column;align-items:stretch !important}
  .final .d-flex p{width:100%}
  .plugin-mark{width:70px;height:70px}
}