/* inputmapper.dev — "Signal Deck" design system
   Palette from the supplied logo: orange #FF7D00, navy #172D4F, on white. */
:root{
  --or:#FF7D00; --or-2:#FFA94D; --or-3:#C75F00; --or-soft:#FFF3E6;
  --nv:#172D4F; --nv-2:#2C4A7A; --nv-3:#0E1D35; --nv-soft:#EEF3FA;
  --ink:#16243D; --muted:#5B6B84; --line:#E3E9F2; --bg:#FFFFFF; --panel:#F7F9FC;
  --ok:#14915A; --bad:#D2452F;
  --r-lg:22px; --r-md:14px; --r-sm:10px;
  --shadow:0 18px 40px -18px rgba(23,45,79,.28);
  --shadow-sm:0 6px 18px -8px rgba(23,45,79,.22);
  --f-head:"Space Grotesk",system-ui,sans-serif;
  --f-body:"Plus Jakarta Sans",system-ui,sans-serif;
  --wrap:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{font-family:var(--f-body);color:var(--ink);background:var(--bg);font-size:16.5px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--f-head);color:var(--nv);line-height:1.18;letter-spacing:-.02em}
h2{font-size:clamp(1.7rem,3.2vw,2.5rem)}
h3{font-size:1.18rem}
p{color:var(--muted)}
strong{color:var(--ink)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 10px}
.sec{padding:70px 10px}
.sec + .sec{border-top:1px solid var(--line)}
.sec--tint{background:linear-gradient(180deg,var(--panel),#fff)}
.skip{position:absolute;left:-999px;top:8px;background:var(--nv);color:#fff;padding:8px 14px;border-radius:8px;z-index:999}
.skip:focus{left:10px}
:focus-visible{outline:3px solid var(--or);outline-offset:3px;border-radius:6px}

/* ---------- section heading: numbered "channel" label ---------- */
.sh{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:end;margin-bottom:40px}
.sh__num{font-family:var(--f-head);font-weight:700;font-size:3.6rem;line-height:.8;color:transparent;-webkit-text-stroke:2px var(--or);opacity:.9}
.sh__tag{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--or-3);margin-bottom:8px}
.sh__tag::before{content:"";width:22px;height:2px;background:var(--or)}
.sh p{max-width:720px;margin-top:10px}
.sh--center{grid-template-columns:1fr;text-align:center;justify-items:center}
.sh--center .sh__num{display:none}

/* ---------- header: floating dock ---------- */
.hdr{position:sticky;top:0;z-index:50;padding:12px 10px;transition:padding .25s}
.hdr__bar{max-width:var(--wrap);margin:0 auto;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;
  background:rgba(255,255,255,.88);backdrop-filter:saturate(1.6) blur(14px);-webkit-backdrop-filter:saturate(1.6) blur(14px);
  border:1px solid var(--line);border-radius:999px;padding:8px 10px 8px 22px;box-shadow:var(--shadow-sm)}
.hdr.is-scrolled{padding-top:6px}
.brand img{height:46px;width:auto}
.nav{justify-self:center}
.nav ul{list-style:none;display:flex;gap:2px;align-items:center}
.nav a{display:inline-flex;align-items:center;gap:7px;padding:9px 13px;border-radius:999px;font-weight:600;font-size:.92rem;color:var(--nv);transition:background .2s,color .2s}
.nav a svg{width:17px;height:17px;color:var(--or)}
.nav a:hover,.nav a.is-active{background:var(--nv-soft)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--f-head);font-weight:700;border:0;cursor:pointer;border-radius:999px;transition:transform .2s,box-shadow .2s,background .2s}
.btn svg{width:19px;height:19px}
.btn--or{background:var(--or);color:#fff;padding:12px 22px;box-shadow:0 10px 22px -10px rgba(255,125,0,.75),inset 0 -3px 0 var(--or-3)}
.btn--or:hover{transform:translateY(-2px);box-shadow:0 16px 28px -12px rgba(255,125,0,.8),inset 0 -3px 0 var(--or-3)}
.btn--nv{background:var(--nv);color:#fff;padding:12px 22px;box-shadow:inset 0 -3px 0 var(--nv-3)}
.btn--nv:hover{transform:translateY(-2px)}
.btn--ghost{background:#fff;color:var(--nv);border:1.5px solid var(--line);padding:11px 20px}
.btn--ghost:hover{border-color:var(--nv)}
.btn--xl{padding:17px 30px;font-size:1.08rem}
.burger{display:none;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:#fff;cursor:pointer;color:var(--nv)}
.burger svg{width:22px;height:22px;margin:auto}

/* ---------- hero ---------- */
.hero{position:relative;padding:34px 10px 70px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:
  radial-gradient(600px 340px at 85% 20%,rgba(255,125,0,.12),transparent 70%),
  radial-gradient(520px 320px at 5% 90%,rgba(44,74,122,.10),transparent 70%);pointer-events:none}
.hero__grid{position:relative;max-width:var(--wrap);margin:0 auto;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.hero h1{font-size:clamp(2.1rem,4.6vw,3.55rem);margin-bottom:18px}
.hero h1 em{font-style:normal;color:var(--or);position:relative}
.hero__desc{font-size:1.12rem;max-width:560px;margin-bottom:26px;color:#46566F}
.dlbox{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:18px;box-shadow:var(--shadow);max-width:560px}
.dlbox__row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.dlbox__meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.chip{display:inline-flex;align-items:center;gap:6px;background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:5px 11px;font-size:.8rem;font-weight:600;color:var(--nv)}
.chip svg{width:14px;height:14px;color:var(--or)}
.hero__art{position:relative;perspective:1200px}
.hero__art .card3d{border-radius:28px;overflow:hidden;box-shadow:0 40px 70px -30px rgba(23,45,79,.45);transform:rotateY(-10deg) rotateX(6deg);transition:transform .5s;border:1px solid var(--line);background:#fff}
.hero__art:hover .card3d{transform:rotateY(-3deg) rotateX(2deg)}
.float{position:absolute;background:#fff;border:1px solid var(--line);border-radius:16px;padding:10px 14px;box-shadow:var(--shadow-sm);font-size:.82rem;font-weight:700;color:var(--nv);display:flex;gap:8px;align-items:center;animation:bob 5s ease-in-out infinite}
.float svg{width:18px;height:18px;color:var(--or)}
.float--a{top:6%;left:-6%}
.float--b{bottom:10%;right:-4%;animation-delay:-2.5s}
@keyframes bob{50%{transform:translateY(-10px)}}

/* ---------- what is: signal chain ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.prose p+p{margin-top:14px}
.chain{display:grid;gap:14px;position:relative}
.chain::before{content:"";position:absolute;left:31px;top:30px;bottom:30px;width:3px;background:repeating-linear-gradient(var(--or) 0 8px,transparent 8px 14px)}
.node{position:relative;display:grid;grid-template-columns:64px 1fr;gap:16px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:14px;box-shadow:var(--shadow-sm);transition:transform .25s}
.node:hover{transform:translateX(6px)}
.node__ic{width:64px;height:64px;border-radius:16px;display:grid;place-items:center;background:var(--nv);color:#fff;box-shadow:inset 0 -4px 0 var(--nv-3)}
.node:nth-child(2) .node__ic{background:var(--or);box-shadow:inset 0 -4px 0 var(--or-3)}
.node__ic svg{width:30px;height:30px}
.node h3{font-size:1.02rem}
.node p{font-size:.92rem;margin-top:2px}

/* ---------- features: bento ---------- */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.tile{grid-column:span 2;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;position:relative;overflow:hidden;transition:transform .3s,box-shadow .3s}
.tile:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.tile--wide{grid-column:span 3}
.tile--hl{background:linear-gradient(150deg,var(--nv),var(--nv-2));border-color:transparent}
.tile--hl h3,.tile--hl p{color:#fff}.tile--hl p{opacity:.82}
.tile__ic{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:var(--or-soft);color:var(--or);margin-bottom:16px;transform:rotate(-6deg);transition:transform .3s}
.tile:hover .tile__ic{transform:rotate(0) scale(1.06)}
.tile--hl .tile__ic{background:rgba(255,255,255,.12)}
.tile__ic svg{width:26px;height:26px}
.tile h3{margin-bottom:8px}
.tile p{font-size:.95rem}
.tile::after{content:"";position:absolute;right:-40px;bottom:-40px;width:120px;height:120px;border-radius:30px;background:var(--or);opacity:.06;transform:rotate(25deg)}

/* ---------- how it works: rail ---------- */
.rail{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:st;position:relative}
.rail::before{content:"";position:absolute;top:34px;left:10%;right:10%;height:3px;background:linear-gradient(90deg,var(--or),var(--nv))}
.step{position:relative;text-align:center;padding:0 6px}
.step__dot{width:70px;height:70px;margin:0 auto 18px;border-radius:50%;background:#fff;border:3px solid var(--or);display:grid;place-items:center;font-family:var(--f-head);font-weight:700;font-size:1.4rem;color:var(--nv);box-shadow:0 0 0 8px #fff,var(--shadow-sm);position:relative;z-index:1}
.step:nth-child(even) .step__dot{border-color:var(--nv)}
.step h3{margin-bottom:6px}
.step p{font-size:.93rem}

/* ---------- installation: tabs + timeline ---------- */
.tabs{display:inline-flex;background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:5px;margin-bottom:28px;flex-wrap:wrap}
.tab{border:0;background:transparent;font:600 .95rem var(--f-body);color:var(--nv);padding:10px 20px;border-radius:999px;cursor:pointer;display:inline-flex;gap:8px;align-items:center}
.tab svg{width:17px;height:17px}
.tab[aria-selected="true"]{background:var(--nv);color:#fff;box-shadow:var(--shadow-sm)}
.panel[hidden]{display:none}
.tl{list-style:none;display:grid;gap:14px}
.tl li{display:grid;grid-template-columns:56px 1fr;gap:18px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:18px;align-items:start}
.tl__n{width:56px;height:56px;border-radius:14px;background:var(--or-soft);color:var(--or-3);font-family:var(--f-head);font-weight:700;font-size:1.3rem;display:grid;place-items:center;border:1px dashed var(--or)}
.tl h3{font-size:1.05rem;margin-bottom:4px}
.tl p{font-size:.95rem}
code,kbd{font-family:"JetBrains Mono",ui-monospace,monospace;background:var(--nv-soft);color:var(--nv);padding:2px 7px;border-radius:6px;font-size:.88em}
.inst{display:grid;grid-template-columns:1.4fr .8fr;gap:28px;align-items:start}
.note{background:var(--nv);color:#fff;border-radius:var(--r-lg);padding:26px;position:sticky;top:110px}
.note h3{color:#fff;margin-bottom:10px}
.note p,.note li{color:rgba(255,255,255,.82);font-size:.94rem}
.note ul{padding-left:18px;margin-top:10px;display:grid;gap:6px}

/* ---------- use cases: staggered ---------- */
.uses{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.use{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;transition:transform .3s,box-shadow .3s;position:relative}
.use:nth-child(3n+2){transform:translateY(26px)}
.use:hover{box-shadow:var(--shadow);border-color:var(--or-2)}
.use__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.use__ic{width:46px;height:46px;border-radius:12px;background:var(--nv-soft);color:var(--nv);display:grid;place-items:center}
.use__ic svg{width:24px;height:24px}
.use__lbl{font-size:.74rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--or-3)}
.use h3{margin-bottom:6px}
.use p{font-size:.94rem}

/* ---------- download ---------- */
.dl{display:grid;grid-template-columns:.9fr 1.1fr;gap:0;border-radius:28px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.dl__l{background:linear-gradient(160deg,var(--or),var(--or-3));color:#fff;padding:40px;position:relative;overflow:hidden}
.dl__l::after{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border:30px solid rgba(255,255,255,.12);border-radius:50%}
.dl__l h3{color:#fff;font-size:1.6rem;margin-bottom:10px}
.dl__l p{color:rgba(255,255,255,.9)}
.dl__l .btn{margin-top:22px;background:#fff;color:var(--or-3);box-shadow:inset 0 -3px 0 #F1D9C2}
.dl__l small{display:block;margin-top:12px;color:rgba(255,255,255,.85);font-size:.82rem}
.dl__r{background:#fff;padding:34px}
.spec{width:100%;border-collapse:collapse}
.spec th,.spec td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--line);font-size:.94rem;vertical-align:top}
.spec th{color:var(--nv);font-weight:700;width:42%}
.spec td{color:var(--muted)}
.callout{margin-top:22px;background:var(--or-soft);border-left:4px solid var(--or);border-radius:10px;padding:14px 16px;font-size:.92rem;color:#6B4317}

/* ---------- tables (compatibility / vs) ---------- */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-lg);background:#fff;box-shadow:var(--shadow-sm)}
.tbl{width:100%;border-collapse:collapse;min-width:720px}
.tbl th,.tbl td{padding:14px 16px;text-align:left;font-size:.93rem;border-bottom:1px solid var(--line)}
.tbl thead th{background:var(--nv);color:#fff;font-family:var(--f-head);font-weight:600;position:sticky;top:0}
.tbl thead th:first-child{border-top-left-radius:20px}.tbl thead th:last-child{border-top-right-radius:20px}
.tbl tbody tr:hover{background:var(--panel)}
.tbl td:first-child{font-weight:700;color:var(--nv)}
.tbl tbody tr:last-child td{border-bottom:0}
.y,.n,.p{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:.86rem;padding:3px 10px;border-radius:999px}
.y{background:#E6F6EE;color:var(--ok)}.n{background:#FBEAE7;color:var(--bad)}.p{background:var(--or-soft);color:var(--or-3)}
.duo{display:grid;gap:30px}
.duo h3{margin-bottom:14px;display:flex;align-items:center;gap:10px}
.duo h3 svg{width:22px;height:22px;color:var(--or)}

/* ---------- troubleshooting: symptom picker ---------- */
.ts{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;align-items:start}
.ts__list{display:grid;gap:10px}
.ts__btn{width:100%;text-align:left;display:flex;gap:12px;align-items:center;background:#fff;border:1.5px solid var(--line);border-radius:var(--r-md);padding:14px 16px;font:600 .96rem var(--f-body);color:var(--nv);cursor:pointer;transition:border-color .2s,background .2s,transform .2s}
.ts__btn svg{width:20px;height:20px;color:var(--or);flex:none}
.ts__btn:hover{transform:translateX(4px)}
.ts__btn[aria-selected="true"]{border-color:var(--or);background:var(--or-soft)}
.ts__out{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;box-shadow:var(--shadow);min-height:100%}
.ts__out h3{margin-bottom:6px}
.ts__cause{display:inline-block;font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--or-3);margin-bottom:12px}
.ts__out ol{padding-left:20px;display:grid;gap:8px;color:var(--muted)}

/* ---------- system requirements: spec cards ---------- */
.req{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.rq{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;border-top:4px solid var(--nv)}
.rq:nth-child(odd){border-top-color:var(--or)}
.rq__k{font-size:.76rem;text-transform:uppercase;letter-spacing:.12em;font-weight:700;color:var(--muted)}
.rq__v{font-family:var(--f-head);font-size:1.25rem;font-weight:700;color:var(--nv);margin:6px 0}
.rq p{font-size:.9rem}

/* ---------- safety ---------- */
.safe{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px;align-items:center}
.safe__badge{aspect-ratio:1;max-width:340px;margin:0 auto;border-radius:40px;background:linear-gradient(145deg,var(--nv),var(--nv-2));display:grid;place-items:center;transform:rotate(-4deg);box-shadow:20px 24px 0 var(--or-soft),var(--shadow)}
.safe__badge svg{width:46%;color:#fff}
.checks{list-style:none;display:grid;gap:12px}
.checks li{display:grid;grid-template-columns:30px 1fr;gap:12px;align-items:start}
.checks svg{width:26px;height:26px;color:var(--ok);margin-top:2px}
.checks .warn svg{color:var(--bad)}

/* ---------- pros & cons ---------- */
.pc{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.pc__col{border-radius:var(--r-lg);padding:28px;border:1px solid var(--line)}
.pc__col--p{background:linear-gradient(180deg,#F1FBF6,#fff)}
.pc__col--c{background:linear-gradient(180deg,#FDF2EF,#fff)}
.pc__col h3{display:flex;gap:10px;align-items:center;margin-bottom:16px}
.pc__col h3 svg{width:26px;height:26px}
.pc__col--p h3 svg{color:var(--ok)}.pc__col--c h3 svg{color:var(--bad)}
.pc__col ul{list-style:none;display:grid;gap:10px}
.pc__col li{padding-left:22px;position:relative;color:var(--muted)}
.pc__col li::before{content:"";position:absolute;left:0;top:.62em;width:10px;height:10px;border-radius:3px;background:var(--ok);transform:rotate(45deg)}
.pc__col--c li::before{background:var(--bad)}

/* ---------- FAQ accordion ---------- */
.faq{max-width:900px;margin:0 auto;display:grid;gap:12px}
.qa-item{border:1px solid var(--line);border-radius:var(--r-md);background:#fff;overflow:hidden;transition:box-shadow .25s,border-color .25s}
.qa-item.is-open{border-color:var(--or);box-shadow:var(--shadow-sm)}
.qa-q{width:100%;display:flex;gap:14px;align-items:center;justify-content:space-between;background:none;border:0;cursor:pointer;padding:18px 22px;text-align:left;font:700 1.02rem var(--f-head);color:var(--nv)}
.qa-q .pm{flex:none;width:32px;height:32px;border-radius:50%;background:var(--nv-soft);display:grid;place-items:center;transition:transform .3s,background .3s}
.qa-q .pm svg{width:16px;height:16px;color:var(--nv)}
.qa-item.is-open .pm{transform:rotate(45deg);background:var(--or)}
.qa-item.is-open .pm svg{color:#fff}
.qa-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .35s ease}
.qa-item.is-open .qa-a{grid-template-rows:1fr}
.qa-a > div{overflow:hidden}
.qa-a p{padding:0 22px 20px}

/* ---------- footer ---------- */
.ftr{margin-top:0;background:var(--nv-3);color:#C9D3E3;position:relative;overflow:hidden}
.ftr::before{content:"";position:absolute;inset:0 0 auto;height:3px;background:var(--or)}
.ftr__top{max-width:var(--wrap);margin:0 auto;padding:48px 24px 40px;display:grid;grid-template-columns:minmax(0,1.65fr) repeat(2,minmax(0,1fr));column-gap:72px;row-gap:32px;align-items:start}
.ftr__top>div{min-width:0}
.ftr__logo{background:transparent;display:block;width:210px;max-width:100%;padding:0;margin-bottom:20px}
.ftr__logo img{display:block;width:100%;height:auto}
.ftr p{max-width:380px;color:#AFBBD0;font-size:.85rem;line-height:1.85}
.ftr h4{color:#fff;font-size:1rem;margin:8px 0 20px;display:flex;gap:10px;align-items:center}
.ftr h4::before{content:"";width:4px;height:16px;background:var(--or);border-radius:2px}
.ftr ul{list-style:none;display:grid;gap:12px}
.ftr ul a{display:inline-block;color:#C9D3E3;font-size:.88rem;line-height:1.6;transition:color .2s}
.ftr ul a:hover{color:var(--or-2)}
.ftr__bot{border-top:1px solid rgba(255,255,255,.1);padding:20px 24px 22px;text-align:center;font-size:.78rem;line-height:1.8;color:#8E9BB3}
@media (min-width:601px) and (max-width:980px){
  .ftr .ftr__top{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 48px}
  .ftr__top>div:first-child{grid-column:1/-1;display:grid;grid-template-columns:240px minmax(0,1fr);gap:32px;align-items:center}
  .ftr__logo{margin-bottom:0}
  .ftr p{max-width:none}
}
@media (max-width:600px){
  .ftr .ftr__top{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 20px;padding:36px 24px 32px}
  .ftr__top>div:first-child{grid-column:1/-1}
  .ftr p{max-width:none}
  .ftr h4{margin-top:0;margin-bottom:16px}
  .ftr ul{gap:10px}
  .ftr__bot{padding:18px 24px;font-size:.74rem}
}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}}

/* ---------- inner pages / guide ---------- */
.ph{padding:50px 10px 40px;background:linear-gradient(180deg,var(--or-soft),#fff);border-bottom:1px solid var(--line)}
.ph h1{font-size:clamp(2rem,4vw,3rem);margin:10px 0}
.crumb{font-size:.86rem;color:var(--muted);display:flex;gap:8px;flex-wrap:wrap}
.crumb a{color:var(--or-3);font-weight:600}
.gl{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.gc{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column;transition:transform .3s,box-shadow .3s}
.gc:hover{transform:translateY(-6px) rotateX(2deg);box-shadow:var(--shadow)}
.gc__img{aspect-ratio:16/9;overflow:hidden;background:var(--panel)}
.gc__img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.gc:hover .gc__img img{transform:scale(1.06)}
.gc__b{padding:20px;display:flex;flex-direction:column;gap:8px;flex:1}
.gc__b h2{font-size:1.15rem}
.gc__b p{font-size:.92rem}
.gc__more{margin-top:auto;font-weight:700;color:var(--or-3);font-size:.9rem;display:inline-flex;gap:6px;align-items:center}
.art{max-width:820px;margin:0 auto}
.art__hero{border-radius:24px;overflow:hidden;box-shadow:var(--shadow);margin:-10px 0 36px;transform:perspective(1000px) rotateX(3deg)}
.art__meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.art h2{font-size:1.65rem;margin:38px 0 12px}
.art h3{margin:24px 0 8px}
.art p{margin-bottom:14px;color:#46566F}
.art ul,.art ol{margin:0 0 16px 22px;color:#46566F;display:grid;gap:6px}
.art table{width:100%;border-collapse:collapse;margin:10px 0 20px;font-size:.93rem;display:block;overflow-x:auto}
.art th,.art td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.art th{background:var(--nv);color:#fff}
.art .b-faq{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:6px 26px 16px;margin:36px 0}
.art .b-faq .qa{border-bottom:1px dashed var(--line);padding:4px 0}
.art .b-faq .qa:last-child{border:0}
.legal{max-width:860px;margin:0 auto}
.legal h2{font-size:1.4rem;margin:30px 0 10px}
.legal p,.legal li{color:#46566F;margin-bottom:10px}
.legal ul{margin-left:22px}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .nav a span{display:none}.nav a{padding:10px}
  .bento{grid-template-columns:repeat(2,1fr)}.tile,.tile--wide{grid-column:span 1}
  .req{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .burger{display:grid}
  .hdr__bar{grid-template-columns:auto 1fr auto auto;border-radius:24px}
  .nav{position:absolute;top:calc(100% + 8px);left:10px;right:10px;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:10px;display:none}
  .nav.open{display:block}
  .nav ul{flex-direction:column;align-items:stretch}
  .nav a span{display:inline}.nav a{padding:12px 14px}
  .hdr .btn--or.hdr__cta{padding:10px 14px}.hdr__cta span{display:none}
  .hero__grid,.split,.inst,.dl,.ts,.safe,.pc{grid-template-columns:1fr}
  .hero__art{max-width:560px;margin:0 auto;order:2}
  .float--a{left:0}.float--b{right:0}
  .rail{grid-template-columns:1fr 1fr;row-gap:34px}.rail::before{display:none}
  .uses{grid-template-columns:1fr 1fr}.use:nth-child(3n+2){transform:none}
  .gl{grid-template-columns:1fr 1fr}
  .ftr__top{grid-template-columns:1fr 1fr}
  .note{position:static}
}
@media (max-width:600px){
  body{font-size:16px}
  .brand img{height:38px}
  .hero{padding-top:16px}
  .sh{grid-template-columns:1fr}.sh__num{font-size:2.6rem}
  .bento,.uses,.req,.gl,.ftr__top{grid-template-columns:1fr}
  .rail{grid-template-columns:1fr}
  .dl__l,.dl__r{padding:26px}
  .dlbox .btn{width:100%}
}

/* fixes: let tables scroll inside their card instead of widening the page */
.duo>*,.split>*,.inst>*,.ts>*,.dl>*{min-width:0}
.brand img{height:54px}
@media (max-width:900px){.hdr__cta{justify-self:end}}
@media (max-width:600px){.brand img{height:42px}}
.gc__b .chip{align-self:flex-start}

/* Compact homepage hero: keep copy and actions beside the illustration. */
.hero{padding:28px 24px 36px}
.hero__grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:center}
.hero__grid>div{min-width:0}
.hero .sh__tag{font-size:.7rem;letter-spacing:.1em;margin-bottom:12px}
.hero h1{font-size:clamp(2rem,3.5vw,2.75rem);line-height:1.16;letter-spacing:-.035em;margin-bottom:18px}
.hero__desc{font-size:1rem;line-height:1.65;max-width:none;margin-bottom:22px}
.hero .dlbox{padding:0;border:0;border-radius:0;background:transparent;box-shadow:none;max-width:none}
.hero .dlbox__row{gap:12px}
.hero .dlbox .btn{border-radius:8px;padding:13px 20px;font-size:.95rem}
.hero .dlbox__meta{gap:6px;margin-top:14px}
.hero .chip{font-size:.7rem;padding:4px 8px}
.hero__art{width:100%;max-width:none;margin:0;perspective:none}
.hero__art .card3d,.hero__art:hover .card3d{transform:none;border-radius:16px;box-shadow:0 16px 40px -24px rgba(23,45,79,.3)}
.hero__art .card3d img{width:100%;aspect-ratio:4/3;object-fit:cover}
.hero .float{display:none}
@media (min-width:761px) and (max-height:740px){
  .hero{padding-top:18px;padding-bottom:24px}
  .hero h1{font-size:clamp(2rem,3.3vw,2.6rem);margin-bottom:14px}
  .hero__desc{font-size:.94rem;line-height:1.55;margin-bottom:18px}
  .hero .dlbox .btn{padding:11px 16px}
}
@media (min-width:761px) and (max-width:1000px){
  .hero__grid{gap:24px;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr)}
  .hero__desc{font-size:.9rem;line-height:1.55}
  .hero .dlbox .btn{padding:11px 13px;font-size:.85rem}
}
@media (max-width:760px){
  .hero{padding:20px 20px 32px}
  .hero__grid{grid-template-columns:1fr;gap:28px}
  .hero h1{font-size:clamp(1.9rem,5.8vw,2.6rem)}
  .hero__desc{font-size:.95rem;line-height:1.65}
  .hero__art{max-width:560px;margin:0 auto}
  .hero__art .card3d img{aspect-ratio:16/9;object-fit:contain}
  .hero .dlbox .btn{width:auto;flex:1 1 auto}
}