:root{
  --bg:#fbfbf9;
  --surface:#ffffff;
  --ink:#15171c;
  --ink-soft:#54585f;
  --ink-faint:#8b8f98;
  --line:#e7e6e1;
  --line-soft:#f0efea;
  --accent:#1f4dff;
  --accent-dark:#1538c4;
  --accent-soft:#eef1ff;
  --lime:#d8f24e;
  --lime-dark:#c2dd2e;
  --green:#16a34a;
  --amber:#f59e0b;
  --red:#ef4444;

  --machine:#101319;
  --machine-2:#171b23;
  --machine-line:#282e3a;
  --machine-ink:#e8eaef;
  --machine-soft:#9aa1ae;

  --radius:16px;
  --radius-sm:11px;
  --radius-xs:7px;
  --mono:'Space Mono',monospace;
  --display:'Bricolage Grotesque',sans-serif;
  --body:'Inter Tight',-apple-system,sans-serif;
  --shadow:0 1px 2px rgba(20,23,28,.04),0 8px 24px rgba(20,23,28,.06);
  --shadow-lg:0 2px 4px rgba(20,23,28,.05),0 18px 48px rgba(20,23,28,.10);
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  background:var(--bg);color:var(--ink);
  font-family:var(--body);line-height:1.6;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
body.nav-open{overflow:hidden;}
::selection{background:var(--lime);color:#15171c;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;height:auto;display:block;}
ul,ol{padding-left:1.5em;}

.wrap{max-width:1200px;margin:0 auto;padding:0 30px;}
@media(max-width:768px){.wrap{padding:0 20px;}}

.reveal{opacity:0;transform:translateY(18px);transition:opacity .55s cubic-bezier(.2,.7,.3,1),transform .55s cubic-bezier(.2,.7,.3,1);}
.reveal.in{opacity:1;transform:none;}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none;}}

/* ---------- promo bar ---------- */
.promo{
  background:var(--ink);color:#fff;text-align:center;
  font-family:var(--mono);font-size:.78rem;padding:9px 16px;line-height:1.5;
}
.promo b{color:var(--lime);}
.promo a{text-decoration:underline;text-underline-offset:3px;margin-left:6px;color:var(--lime);}

/* ---------- nav ---------- */
nav{
  position:sticky;top:0;z-index:60;
  background:rgba(251,251,249,.86);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:70px;}
.logo{display:flex;align-items:center;gap:12px;}
.logo img{height:30px;width:auto;display:block;}
.logo .brandtag{
  border-left:1px solid var(--line);padding-left:12px;
  font-family:var(--mono);font-size:.64rem;text-transform:uppercase;
  letter-spacing:.07em;color:var(--ink-soft);line-height:1.3;max-width:96px;
}
@media(max-width:620px){.logo .brandtag{display:none;}}
footer .logo{align-items:flex-start;flex-direction:column;gap:10px;}
footer .logo img{height:34px;}
footer .logo .brandtag{display:block;border-left:none;padding-left:0;max-width:none;font-size:.68rem;}
.nav-links{display:flex;gap:26px;font-size:.92rem;color:var(--ink-soft);font-weight:500;}
.nav-links a{display:flex;align-items:center;gap:5px;transition:color .15s;}
.nav-links a:hover{color:var(--ink);}
.nav-right{display:flex;align-items:center;gap:16px;}
.nav-signin{font-size:.92rem;color:var(--ink-soft);font-weight:500;}
.nav-signin:hover{color:var(--ink);}
.btn{
  display:inline-flex;align-items:center;gap:8px;justify-content:center;
  font-weight:600;border-radius:11px;transition:transform .15s ease,box-shadow .15s ease,background .15s ease;
  cursor:pointer;border:none;font-family:var(--body);text-align:center;
}
.btn-primary{background:var(--accent);color:#fff;padding:12px 22px;font-size:.94rem;}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-2px);box-shadow:0 10px 26px rgba(31,77,255,.28);}
.btn-lime{background:var(--lime);color:#15171c;padding:14px 26px;font-size:1rem;}
.btn-lime:hover{background:var(--lime-dark);transform:translateY(-2px);box-shadow:0 12px 30px rgba(216,242,78,.45);}
.btn-ghost{background:var(--surface);color:var(--ink);padding:14px 24px;font-size:1rem;border:1px solid var(--line);}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-2px);}
.btn-lg{padding:15px 30px;font-size:1.02rem;}

/* hamburger */
.burger{
  display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:11px;
  background:var(--surface);cursor:pointer;padding:0;place-items:center;
}
.burger span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;position:relative;transition:background .2s;}
.burger span::before,.burger span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);border-radius:2px;
  transition:transform .22s ease,top .22s ease;
}
.burger span::before{top:-6px;}
.burger span::after{top:6px;}
body.nav-open .burger span{background:transparent;}
body.nav-open .burger span::before{top:0;transform:rotate(45deg);}
body.nav-open .burger span::after{top:0;transform:rotate(-45deg);}
.mobile-menu{
  display:none;position:fixed;inset:70px 0 0;z-index:55;
  background:var(--bg);padding:24px 30px 40px;overflow-y:auto;
}
body.nav-open .mobile-menu{display:block; margin-top: 28px;}
.mobile-menu a.mlink{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 0;border-bottom:1px solid var(--line);
  font-family:var(--display);font-size:1.1rem;font-weight:700;letter-spacing:-.015em;
}
.mobile-menu a.mlink::after{content:"›";color:var(--ink-faint);}
.mobile-actions{display:flex;flex-direction:column;gap:12px;margin-top:26px;}
@media(max-width:1040px){
  .nav-links,.nav-signin{display:none;}
  .burger{display:grid;}
}

/* ---------- hero / page header ---------- */
.page-hero{padding:70px 0 50px;position:relative;background:var(--surface);border-bottom:1px solid var(--line);}
.page-hero::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(520px 240px at 82% 10%,rgba(31,77,255,.06),transparent 60%),
    radial-gradient(400px 200px at 8% 90%,rgba(216,242,78,.18),transparent 65%);
  pointer-events:none;
}
@media(max-width:768px){.page-hero{padding:50px 0 36px;}}

/* ---------- section ---------- */
section{padding:72px 0;}
@media(max-width:768px){section{padding:52px 0;}}
.sec-head{max-width:64ch;margin-bottom:36px;}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.kicker{
  display:inline-block;font-family:var(--mono);font-size:.74rem;color:var(--accent);
  text-transform:uppercase;letter-spacing:.06em;margin-bottom:14px;
}
.sec-title{font-family:var(--display);font-size:clamp(1.85rem,3.5vw,2.75rem);letter-spacing:-.03em;line-height:1.12;font-weight:800;}
.sec-desc{margin-top:14px;color:var(--ink-soft);font-size:1.05rem;}

/* ---------- cards ---------- */
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s,border-color .2s;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);}
.card-lg{border-radius:20px;padding:32px 28px;}

/* ---------- machine card ---------- */
.card-machine{background:var(--machine);color:var(--machine-ink);border-color:var(--machine-line);}
.card-machine .card-kicker{color:var(--lime);}

/* ---------- footer ---------- */
footer{background:var(--surface);border-top:1px solid var(--line);padding:54px 0 30px;}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px;}
@media(max-width:880px){.foot-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr;}}
.foot-brand p{margin-top:14px;font-size:.87rem;color:var(--ink-soft);max-width:38ch;}
.foot-col h5{font-family:var(--mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-faint);margin-bottom:14px;font-weight:400;}
.foot-col a{display:block;font-size:.89rem;color:var(--ink-soft);margin-bottom:9px;transition:color .15s;}
.foot-col a:hover{color:var(--accent);}
.foot-bottom{
  margin-top:42px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  font-size:.83rem;color:var(--ink-faint);
}
.social{display:flex;gap:14px;flex-wrap:wrap;margin-top:18px;}
.social a{font-family:var(--mono);font-size:.74rem;color:var(--ink-soft);border-bottom:1px solid var(--line);padding-bottom:2px;}
.social a:hover{color:var(--accent);border-color:var(--accent);}
.foot-badges{display:flex;gap:12px;flex-wrap:wrap;align-items:center;}
.foot-badge{
  display:inline-grid;place-items:center;min-height:44px;padding:6px 12px;
  border:1px solid var(--line);border-radius:8px;background:var(--bg);
}
.foot-badge img{max-height:30px;max-width:120px;width:auto;object-fit:contain;}
.foot-badge .fallback{display:none;font-family:var(--mono);font-size:.68rem;color:var(--ink-faint);}
/* ---------- legal page shell ---------- */
.legal-page{background:var(--bg);min-height:100vh;display:flex;flex-direction:column;}
.legal-page main{flex:1;}

/* ---------- breadcrumb ---------- */
.breadcrumb{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  font-family:var(--mono);font-size:.78rem;color:var(--ink-faint);
  margin-bottom:18px;
}
.breadcrumb a{color:var(--ink-soft);transition:color .15s;}
.breadcrumb a:hover{color:var(--accent);}
.breadcrumb .sep{color:var(--line);user-select:none;}
.breadcrumb .current{color:var(--ink);font-weight:600;}

/* ---------- page hero ---------- */
.page-hero .hero-in{display:grid;grid-template-columns:1fr;gap:18px;align-items:end;}
.page-hero .hero-meta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:14px;margin-bottom:6px;}
.page-title{
  font-family:var(--display);font-size:clamp(2.1rem,4vw,3.1rem);
  letter-spacing:-.035em;line-height:1.08;font-weight:800;
}
.badge-updated{
  display:inline-flex;align-items:center;gap:7px;
  font-family:var(--mono);font-size:.72rem;color:var(--ink-soft);
  background:var(--surface);border:1px solid var(--line);border-radius:100px;
  padding:5px 12px;
}
.badge-updated .dot{width:7px;height:7px;border-radius:50%;background:var(--green);}

/* ---------- toc ---------- */
.legal-layout{display:grid;grid-template-columns:1fr 260px;gap:48px;align-items:start;}
@media(max-width:1024px){.legal-layout{grid-template-columns:1fr;gap:28px;}}
.legal-content{max-width:72ch;}
.legal-side{position:sticky;top:90px;}
@media(max-width:1024px){.legal-side{display:block;position:static;order:-1;}}
.toc{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 20px;box-shadow:var(--shadow);
}
.toc h5{
  font-family:var(--mono);font-size:.66rem;text-transform:uppercase;
  letter-spacing:.08em;color:var(--ink-faint);margin-bottom:14px;
}
.toc ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:6px;}
.toc li a{
  display:block;font-size:.88rem;color:var(--ink-soft);padding:6px 10px;
  border-radius:8px;transition:background .15s,color .15s;
  border-left:2px solid transparent;
}
.toc li a:hover{background:var(--bg);color:var(--ink);border-left-color:var(--accent);}
.toc li a.active{background:var(--accent-soft);color:var(--accent);border-left-color:var(--accent);font-weight:600;}

/* ---------- section ---------- */
.legal-section{margin-bottom:44px;padding-bottom:36px;border-bottom:1px solid var(--line-soft);}
.legal-section:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0;}
.legal-section h2{
  font-family:var(--display);font-size:clamp(1.3rem,2.2vw,1.7rem);
  letter-spacing:-.025em;line-height:1.18;font-weight:700;
  margin-bottom:14px;scroll-margin-top:90px;
}
.legal-section h3{
  font-family:var(--display);font-size:clamp(1.05rem,1.6vw,1.25rem);
  letter-spacing:-.02em;line-height:1.22;font-weight:700;
  margin:22px 0 10px;scroll-margin-top:90px;
}
.legal-section p{font-size:1.02rem;color:var(--ink-soft);margin-bottom:14px;line-height:1.7;}
.legal-section p:last-child{margin-bottom:0;}
.legal-section strong{color:var(--ink);font-weight:600;}
.legal-section a{color:var(--accent);text-decoration:underline;text-underline-offset:3px;transition:color .15s;}
.legal-section a:hover{color:var(--accent-dark);}

/* ---------- styled lists ---------- */
.legal-list{list-style:none;padding:0;margin:16px 0;display:flex;flex-direction:column;gap:10px;}
.legal-list li{
  display:flex;gap:12px;align-items:flex-start;font-size:1rem;color:var(--ink-soft);
  line-height:1.6;
}
.legal-list li .li-icon{
  width:20px;height:20px;border-radius:6px;flex:none;display:grid;place-items:center;
  font-family:var(--mono);font-size:.7rem;font-weight:700;margin-top:2px;
}
.li-icon.check{background:transparent;color:var(--green);border:none;}
.li-icon.arrow{background:var(--accent-soft);color:var(--accent);}
.li-icon.warn{background:#fef6e7;color:var(--amber);}
.legal-list li b{color:var(--ink);font-weight:600;}
.legal-list.sub{padding-left:32px;margin-top:8px;}
.legal-list.sub .li-icon{width:16px;height:16px;font-size:.6rem;}

/* ---------- notice boxes ---------- */
.notice{
  display:flex;gap:14px;align-items:flex-start;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 22px;margin:22px 0;
}
.notice .notice-icon{
  font-family:var(--mono);font-size:.78rem;font-weight:700;flex:none;
  width:28px;height:28px;border-radius:8px;display:grid;place-items:center;
}
.notice.info{border-color:var(--accent);background:var(--accent-soft);}
.notice.info .notice-icon{background:var(--accent);color:#fff;}
.notice.warn{border-color:var(--amber);background:#fef6e7;}
.notice.warn .notice-icon{background:var(--amber);color:#fff;}
.notice.danger{border-color:var(--red);background:#fdf7f7;}
.notice.danger .notice-icon{background:var(--red);color:#fff;}
.notice p{font-size:.95rem;color:var(--ink-soft);margin:0;line-height:1.6;}
.notice p b{color:var(--ink);font-weight:600;}
.notice a{color:var(--accent);}

/* ---------- quote / highlight ---------- */
.quote-block{
  margin:24px 0;padding:22px 24px;
  background:var(--surface);border-left:3px solid var(--accent);
  border-radius:0 var(--radius) var(--radius) 0;box-shadow:var(--shadow);
}
.quote-block p{font-size:1.05rem;color:var(--ink-soft);font-style:italic;margin:0;line-height:1.65;}
.quote-block .quote-attr{
  display:block;margin-top:10px;font-size:.82rem;color:var(--ink-faint);
  font-style:normal;font-family:var(--mono);
}

/* ---------- divider ---------- */
.legal-divider{
  border:none;border-top:1px dashed var(--line);margin:28px 0;
}

/* ---------- back to top ---------- */
.back-to-top{
  position:fixed;bottom:24px;right:24px;z-index:50;
  width:44px;height:44px;border-radius:12px;
  background:var(--surface);border:1px solid var(--line);
  box-shadow:var(--shadow);display:grid;place-items:center;
  cursor:pointer;opacity:0;transform:translateY(10px);pointer-events:none;
  transition:opacity .25s,transform .25s,background .15s,border-color .15s;
  color:var(--ink-soft);
}
.back-to-top.visible{opacity:1;transform:none;pointer-events:auto;}
.back-to-top:hover{background:var(--accent);border-color:var(--accent);color:#fff;}

/* ---------- footer cta ---------- */
.legal-cta{padding:48px 0 0; margin-bottom:24px;}
.cta-card{
  background:var(--machine);color:var(--machine-ink);
  border-radius:24px;padding:56px 40px;text-align:center;position:relative;overflow:hidden;
}
.cta-card::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(500px 240px at 20% 0%,rgba(31,77,255,.28),transparent 62%),
    radial-gradient(480px 240px at 82% 100%,rgba(216,242,78,.16),transparent 65%);
}
.cta-card > *{position:relative;}
.cta-card h2{font-family:var(--display);font-size:clamp(1.7rem,3.2vw,2.5rem);font-weight:800;letter-spacing:-.03em;line-height:1.12;}
.cta-card p{margin:14px auto 0;font-size:1rem;color:var(--machine-soft);max-width:58ch;}
.cta-card .btn{margin-top:22px;}
.social {
    display: flex;
    align-items: center;
    gap: 6px;
}

.social a {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255,255,255,.08);
    color: var(--white);
    text-decoration: none;
    font-size: 18px;
    border: 1px solid rgba(255,255,255,.12);
    transition: all .35s ease;
    position: relative;
    overflow: hidden;
}

.social a::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    transform: scale(0);
    border-radius: 50%;
    transition: transform .35s ease;
    z-index: 0;
}

.social a i {
    position: relative;
    z-index: 1;
    transition: transform .35s ease;
}

.social a:hover::before {
    transform: scale(1);
}

.social a:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 30px rgba(0,0,0,.18);
}

.social a:hover i {
    transform: rotate(10deg) scale(1.15);
}

.social a:active {
    transform: translateY(-2px) scale(.95);
}
@media(max-width:640px){.cta-card{padding:40px 22px;}}

/* ---------- table ---------- */
.legal-table-wrap{overflow-x:auto;margin:22px 0;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);}
.legal-table{width:100%;border-collapse:collapse;min-width:640px;}
.legal-table th,.legal-table td{padding:14px 18px;text-align:left;font-size:.92rem;border-bottom:1px solid var(--line-soft);}
.legal-table th{
  font-family:var(--mono);font-size:.7rem;text-transform:uppercase;
  letter-spacing:.05em;color:var(--ink-faint);font-weight:400;background:var(--bg);
}
.legal-table td{color:var(--ink-soft);}
.legal-table tr:last-child td{border-bottom:none;}
.legal-table .hl{background:var(--accent-soft);}
.legal-table .hl td{color:var(--accent);font-weight:600;}

/* ---------- responsive helpers ---------- */
@media(max-width:768px){
  .legal-section h2{font-size:1.25rem;}
  .legal-section h3{font-size:1.1rem;}
  .legal-section p{font-size:.96rem;}
  .legal-list li{font-size:.96rem;}
}