/* ltc→xmr — warm paper / bento cards. Design language #2. */
:root{
  --bg:#faf6f0;
  --card:#ffffff;
  --card2:#fffdfa;
  --ink:#171310;
  --ink2:#413a33;
  --muted:#857a6d;
  --xmr:#f26822; --xmr-d:#c8500f;
  --ltc:#33599b; --ltc-d:#25406f;
  --line:#ece3d6; --line2:#ddd1bf;
  --ok:#1f7a4d;
  --r:18px; --r-s:12px; --r-xs:8px;
  --wrap:1180px;
  --sh:0 1px 2px rgba(23,19,16,.04), 0 10px 30px -16px rgba(23,19,16,.16);
  --sh-lift:0 2px 4px rgba(23,19,16,.05), 0 24px 50px -22px rgba(200,80,15,.30);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%; scroll-behavior:smooth; scroll-padding-top:88px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0; background:var(--bg); color:var(--ink);
  font-family:"IBM Plex Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  font-size:17px; line-height:1.7; -webkit-font-smoothing:antialiased;
  background-image:radial-gradient(900px 420px at 88% -140px, rgba(242,104,34,.10), transparent 60%),
                   radial-gradient(760px 380px at -8% 4%, rgba(51,89,155,.08), transparent 62%);
  background-repeat:no-repeat;
}
h1,h2,h3,h4{font-family:"Space Grotesk","IBM Plex Sans",sans-serif; font-weight:700; line-height:1.14; letter-spacing:-.025em; margin:0 0 .5em; color:var(--ink)}
h1{font-size:clamp(33px,5.4vw,56px); letter-spacing:-.035em}
h2{font-size:clamp(25px,3.4vw,36px)}
h3{font-size:clamp(18px,2.1vw,22px)}
h4{font-size:17px; letter-spacing:-.01em}
p{margin:0 0 1.05em; max-width:68ch; color:var(--ink2)}
ul,ol{margin:0 0 1.15em; padding-left:1.25em; max-width:68ch; color:var(--ink2)}
li{margin:.4em 0}
a{color:var(--xmr-d); text-underline-offset:3px}
a:hover{color:var(--ink)}
img{max-width:100%; display:block}
strong{color:var(--ink); font-weight:600}
code,.mono{font-family:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace}
code{font-size:.92em; background:#f4ede2; border:1px solid var(--line); border-radius:6px; padding:1px 6px; color:var(--ink)}
:focus-visible{outline:2px solid var(--xmr); outline-offset:3px; border-radius:4px}
.skip{position:absolute; left:-9999px; background:var(--ink); color:#fff; padding:10px 16px; z-index:99}
.skip:focus{left:8px; top:8px}
.wrap{max-width:var(--wrap); margin:0 auto; padding:0 20px}

/* ——— header: floating pill ——— */
.hdr{position:sticky; top:0; z-index:50; padding:14px 0; background:linear-gradient(var(--bg) 62%, rgba(250,246,240,0))}
.hdr-in{display:flex; align-items:center; justify-content:space-between; gap:16px;
  background:rgba(255,255,255,.86); backdrop-filter:blur(10px);
  border:1px solid var(--line); border-radius:999px; padding:8px 8px 8px 18px; box-shadow:var(--sh)}
.logo{display:inline-flex; align-items:center; gap:10px; text-decoration:none; color:var(--ink);
  font-family:"Space Grotesk"; font-weight:700; font-size:16.5px; letter-spacing:-.02em; white-space:nowrap}
.logo svg{flex:none}
.hdr nav{display:none; gap:4px}
.hdr nav a{color:var(--ink2); text-decoration:none; font-size:14.5px; padding:7px 13px; border-radius:999px}
.hdr nav a:hover{background:#f6efe5; color:var(--ink)}
@media(min-width:900px){.hdr nav{display:flex}}
.hdr .go{display:inline-flex; align-items:center; gap:7px; background:var(--ink); color:#fff; text-decoration:none;
  font-size:14.5px; font-weight:600; padding:10px 18px; border-radius:999px; white-space:nowrap}
.hdr .go:hover{background:var(--xmr-d); color:#fff}

/* ——— generic card shell ——— */
.card{background:var(--card); border:1px solid var(--line); border-radius:var(--r); box-shadow:var(--sh)}
.pad{padding:clamp(22px,3.4vw,44px)}
main>section{margin:clamp(26px,3.6vw,46px) 0}
.eyebrow{display:inline-flex; align-items:center; gap:8px; font-family:"IBM Plex Mono"; font-size:12px;
  letter-spacing:.16em; text-transform:uppercase; color:var(--xmr-d); margin:0 0 14px; font-weight:500}
.eyebrow::before{content:""; width:22px; height:2px; background:var(--xmr); border-radius:2px}
.lede{font-size:clamp(18px,2vw,20.5px); line-height:1.6; color:var(--ink2); max-width:60ch}

/* ——— hero ——— */
.hero{padding-top:clamp(14px,2vw,26px)}
.hero-grid{display:grid; gap:22px}
@media(min-width:980px){.hero-grid{grid-template-columns:1.04fr .96fr; gap:34px; align-items:start}}
.hero h1{margin-bottom:.35em}
.hero-badges{display:flex; flex-wrap:wrap; gap:8px; margin:22px 0 0; padding:0; list-style:none; max-width:none}
.hero-badges li{margin:0; display:inline-flex; align-items:center; gap:8px; background:var(--card); border:1px solid var(--line);
  border-radius:999px; padding:7px 15px; font-size:14px; color:var(--ink2); box-shadow:var(--sh)}
.hero-badges b{font-family:"IBM Plex Mono"; font-weight:600; color:var(--ink); font-size:13.5px}
.hero-shot{margin:26px 0 0; border-radius:var(--r); overflow:hidden; border:1px solid var(--line); box-shadow:var(--sh)}
.hero-shot img{width:100%; height:auto; aspect-ratio:16/8; object-fit:cover; object-position:center 58%}

/* ——— converter ——— */
.conv{background:var(--card); border:1px solid var(--line2); border-radius:var(--r); box-shadow:var(--sh-lift); padding:22px}
@media(min-width:980px){.conv{position:sticky; top:96px; padding:26px}}
.conv h2{font-size:19px; margin:0 0 4px; letter-spacing:-.02em}
.conv .sub{font-size:13.5px; color:var(--muted); margin:0 0 18px}
.leg{display:block; font-family:"IBM Plex Mono"; font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); margin:0 0 7px}
.row{display:flex; gap:10px; align-items:stretch}
.row input, .row select{font:inherit; color:var(--ink); background:var(--card2); border:1px solid var(--line2); border-radius:var(--r-s); padding:13px 14px; min-width:0}
.row input{flex:1 1 auto; font-family:"IBM Plex Mono"; font-size:19px; font-weight:500; letter-spacing:-.01em}
.row input:read-only{background:#f7f2ea; color:var(--ink)}
.row select{flex:0 0 116px; font-weight:600; font-size:15px; cursor:pointer;
  appearance:none; background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8'><path d='M1 1l5 5 5-5' fill='none' stroke='%23857a6d' stroke-width='1.8' stroke-linecap='round'/></svg>");
  background-repeat:no-repeat; background-position:right 13px center; padding-right:34px}
.row input:focus-visible,.row select:focus-visible{outline:2px solid var(--xmr); outline-offset:1px}
.flip{display:flex; align-items:center; gap:12px; margin:13px 0}
.flip hr{flex:1; border:0; border-top:1px dashed var(--line2); margin:0}
.flip button{flex:none; width:38px; height:38px; border-radius:999px; border:1px solid var(--line2); background:var(--card2);
  color:var(--ink2); cursor:pointer; display:grid; place-items:center; padding:0}
.flip button:hover{background:var(--ink); color:#fff; border-color:var(--ink)}
.rateline{display:flex; justify-content:space-between; gap:10px; margin:16px 0 0; font-size:13.5px; color:var(--muted); border-top:1px solid var(--line); padding-top:14px}
.rateline b{font-family:"IBM Plex Mono"; font-weight:500; color:var(--ink2); text-align:right}
.btn{display:block; width:100%; text-align:center; text-decoration:none; font-family:"Space Grotesk"; font-weight:700; font-size:17px;
  letter-spacing:-.01em; color:#fff; background:var(--xmr-d); border-radius:var(--r-s); padding:16px 20px; margin:16px 0 0}
.btn:hover{background:var(--ink); color:#fff}
.conv .fine{font-size:12.5px; color:var(--muted); margin:12px 0 0; line-height:1.55}

/* ——— rate strip ——— */
.strip{display:grid; grid-template-columns:repeat(2,1fr); gap:1px; background:var(--line); border:1px solid var(--line);
  border-radius:var(--r); overflow:hidden; box-shadow:var(--sh)}
@media(min-width:760px){.strip{grid-template-columns:repeat(4,1fr)}}
.strip div{background:var(--card); padding:18px 20px}
.strip .k{font-family:"IBM Plex Mono"; font-size:11px; letter-spacing:.13em; text-transform:uppercase; color:var(--muted); display:block; margin-bottom:5px}
.strip .v{font-family:"Space Grotesk"; font-size:clamp(20px,2.4vw,26px); font-weight:700; letter-spacing:-.03em; color:var(--ink); display:block}
.strip .n{font-size:13px; color:var(--muted); display:block; margin-top:3px}

/* ——— index rail ——— */
.railed{display:grid; gap:24px}
@media(min-width:1100px){.railed{grid-template-columns:212px 1fr; gap:38px; align-items:start}}
.rail{display:none}
@media(min-width:1100px){
  .rail{display:block; position:sticky; top:96px}
  .rail p{font-family:"IBM Plex Mono"; font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); margin:0 0 12px}
  .rail ol{list-style:none; margin:0; padding:0; border-left:1px solid var(--line2)}
  .rail li{margin:0}
  .rail a{display:block; padding:8px 0 8px 16px; margin-left:-1px; border-left:2px solid transparent;
    color:var(--muted); text-decoration:none; font-size:14.5px; line-height:1.35}
  .rail a:hover{color:var(--ink); border-left-color:var(--line2)}
  .rail a.on{color:var(--ink); border-left-color:var(--xmr); font-weight:600}
}

/* ——— timeline ——— */
.tl{list-style:none; margin:24px 0 0; padding:0; max-width:none; counter-reset:s}
.tl li{position:relative; margin:0; padding:0 0 30px 56px; counter-increment:s}
.tl li::before{content:counter(s); position:absolute; left:0; top:0; width:36px; height:36px; border-radius:999px;
  background:var(--ink); color:#fff; font-family:"Space Grotesk"; font-weight:700; font-size:15px; display:grid; place-items:center}
.tl li::after{content:""; position:absolute; left:17.5px; top:42px; bottom:6px; width:1px; background:var(--line2)}
.tl li:last-child{padding-bottom:0}
.tl li:last-child::after{display:none}
.tl h3{margin:6px 0 .4em}
.tl p{margin-bottom:.6em}
.tl p:last-child{margin-bottom:0}

/* ——— address anatomy ——— */
.addr{background:#fffaf4; border:1px solid var(--line2); border-radius:var(--r-s); padding:18px; margin:22px 0 0; overflow-x:auto}
.addr .str{font-family:"IBM Plex Mono"; font-size:15px; line-height:2; letter-spacing:.02em; white-space:nowrap; color:var(--ink2)}
.addr .h{border-bottom:2px solid var(--xmr); color:var(--ink); font-weight:600; padding-bottom:2px}
.addr .h2{border-bottom:2px solid var(--ltc); color:var(--ink); font-weight:600; padding-bottom:2px}
.legend{list-style:none; margin:16px 0 0; padding:0; display:grid; gap:9px; max-width:none}
.legend li{margin:0; display:flex; gap:10px; align-items:baseline; font-size:14.5px; color:var(--ink2)}
.legend i{flex:none; width:26px; height:3px; border-radius:2px; margin-top:8px}
.legend .o i{background:var(--xmr)} .legend .b i{background:var(--ltc)} .legend .g i{background:var(--line2)}

/* ——— spec sheet compare ——— */
.spec{border:1px solid var(--line); border-radius:var(--r); overflow:hidden; margin:24px 0 0; background:var(--card)}
.spec-hd{display:grid; grid-template-columns:1fr 1fr; gap:1px; background:var(--line)}
.spec-hd div{background:var(--card2); padding:15px 18px; display:flex; align-items:center; gap:10px;
  font-family:"Space Grotesk"; font-weight:700; font-size:16px; letter-spacing:-.02em}
.dot{width:11px; height:11px; border-radius:999px; flex:none}
.dot.l{background:var(--ltc)} .dot.x{background:var(--xmr)}
.spec-row{border-top:1px solid var(--line)}
.spec-row .lbl{font-family:"IBM Plex Mono"; font-size:11px; letter-spacing:.13em; text-transform:uppercase; color:var(--muted); padding:14px 18px 0}
.spec-row .cols{display:grid; grid-template-columns:1fr 1fr; gap:1px; background:var(--line)}
.spec-row .cols>div{background:var(--card); padding:6px 18px 16px; font-size:15.5px; color:var(--ink2)}
.spec-row .cols>div b{display:block; font-family:"Space Grotesk"; font-size:17px; color:var(--ink); letter-spacing:-.02em; margin-bottom:2px}

/* ——— stat tiles ——— */
.tiles{display:grid; gap:14px; margin:24px 0 0}
@media(min-width:680px){.tiles{grid-template-columns:repeat(3,1fr)}}
.tile{border:1px solid var(--line); border-radius:var(--r-s); padding:18px; background:var(--card2)}
.tile .big{font-family:"Space Grotesk"; font-size:30px; font-weight:700; letter-spacing:-.035em; color:var(--ink); line-height:1.05}
.tile .big span{font-size:16px; color:var(--muted); font-weight:600; letter-spacing:0}
.tile p{margin:8px 0 0; font-size:14.5px; line-height:1.55; color:var(--ink2)}

/* ——— quote ——— */
.say{border-left:3px solid var(--xmr); padding:4px 0 4px 20px; margin:26px 0; max-width:60ch}
.say p{font-family:"Space Grotesk"; font-size:clamp(19px,2.2vw,23px); line-height:1.42; letter-spacing:-.02em; color:var(--ink); margin:0}

/* ——— notes / warning ——— */
.note{display:flex; gap:14px; border:1px solid var(--line2); background:#fffaf4; border-radius:var(--r-s); padding:16px 18px; margin:22px 0 0}
.note svg{flex:none; margin-top:3px}
.note p{margin:0; font-size:15.5px}
.note p+p{margin-top:.6em}

/* ——— pairs / links ——— */
.linkcards{display:grid; gap:14px; margin:24px 0 0}
@media(min-width:720px){.linkcards{grid-template-columns:1fr 1fr}}
.lc{display:block; text-decoration:none; border:1px solid var(--line); border-radius:var(--r-s); padding:20px; background:var(--card2); color:var(--ink)}
.lc:hover{border-color:var(--xmr); background:#fffaf4; color:var(--ink)}
.lc b{display:block; font-family:"Space Grotesk"; font-size:19px; letter-spacing:-.025em; margin-bottom:5px}
.lc span{display:block; font-size:14.5px; color:var(--ink2); line-height:1.55}
.lc em{display:block; font-style:normal; font-family:"IBM Plex Mono"; font-size:13px; color:var(--xmr-d); margin-top:10px}

/* ——— table ——— */
.tbl{overflow-x:auto; margin:22px 0 0; border:1px solid var(--line); border-radius:var(--r-s)}
table{border-collapse:collapse; width:100%; min-width:460px; font-size:15px}
caption{text-align:left; padding:14px 18px 0; font-size:13.5px; color:var(--muted)}
th,td{padding:12px 18px; text-align:left; border-bottom:1px solid var(--line); vertical-align:top}
thead th{font-family:"IBM Plex Mono"; font-size:11px; letter-spacing:.13em; text-transform:uppercase; color:var(--muted); font-weight:500; background:var(--card2)}
tbody tr:last-child td{border-bottom:0}
td.num{font-family:"IBM Plex Mono"; white-space:nowrap}

/* ——— faq accordion ——— */
.faq{margin:24px 0 0; border:1px solid var(--line); border-radius:var(--r); overflow:hidden; background:var(--card)}
.faq details{border-bottom:1px solid var(--line)}
.faq details:last-child{border-bottom:0}
.faq summary{list-style:none; cursor:pointer; padding:18px 52px 18px 20px; position:relative;
  font-family:"Space Grotesk"; font-weight:700; font-size:17px; letter-spacing:-.02em; color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{background:var(--card2)}
.faq summary::after{content:""; position:absolute; right:20px; top:24px; width:11px; height:11px;
  border-right:2px solid var(--muted); border-bottom:2px solid var(--muted); transform:rotate(45deg); transition:transform .18s}
.faq details[open] summary::after{transform:rotate(225deg); top:27px}
.faq .ans{padding:0 20px 18px}
.faq .ans p{margin:0 0 .8em; font-size:16px}
.faq .ans p:last-child{margin-bottom:0}

/* ——— figures ——— */
figure{margin:24px 0 0}
figure img{border-radius:var(--r-s); border:1px solid var(--line)}
figcaption{font-size:13.5px; color:var(--muted); margin-top:9px}
.fig-side{display:grid; gap:20px; align-items:start}
@media(min-width:900px){.fig-side{grid-template-columns:1fr 300px; gap:34px}}
.fig-side figure{margin:0}
.fig-side figure img{aspect-ratio:1/1; object-fit:cover; width:100%}

/* ——— cta ——— */
.cta{background:var(--ink); border-radius:var(--r); padding:clamp(30px,4.4vw,56px); text-align:center; color:#fff}
.cta h2{color:#fff; margin-bottom:.4em}
.cta p{color:#c9c0b6; margin:0 auto 22px; max-width:52ch}
.cta .btn{display:inline-block; width:auto; background:var(--xmr); padding:15px 34px}
.cta .btn:hover{background:#fff; color:var(--ink)}

/* ——— footer ——— */
.ftr{border-top:1px solid var(--line); margin-top:clamp(30px,4vw,56px); padding:34px 0 46px}
.ftr-in{display:grid; gap:20px}
@media(min-width:820px){.ftr-in{grid-template-columns:1.5fr 1fr 1fr}}
.ftr h4{font-family:"IBM Plex Mono"; font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); font-weight:500; margin:0 0 10px}
.ftr ul{list-style:none; margin:0; padding:0}
.ftr li{margin:0 0 7px}
.ftr a{color:var(--ink2); text-decoration:none; font-size:15px}
.ftr a:hover{color:var(--xmr-d)}
.ftr .risk{font-size:13.5px; color:var(--muted); line-height:1.6; margin:0}
.ftr .bot{margin-top:26px; padding-top:18px; border-top:1px solid var(--line); font-size:13.5px; color:var(--muted)}

/* ——— breadcrumbs ——— */
.crumb{font-size:13.5px; color:var(--muted); margin:0 0 14px}
.crumb a{color:var(--muted); text-decoration:none}
.crumb a:hover{color:var(--xmr-d)}

/* ——— prose page (terms / privacy) ——— */
.prose h2{margin-top:1.5em; font-size:clamp(21px,2.6vw,27px)}
.prose h2:first-of-type{margin-top:.6em}

/* ——— layout fixes ——— */
/* grid-элемент не должен растягиваться под min-content своего содержимого
   (длинный XMR-адрес в .addr, широкие таблицы) */
.railed>*{min-width:0}
.addr,.tbl{max-width:100%}

/* секции внутри колонки рядом с рельсом — свои отступы,
   т.к. main>section на них не действует */
.railed>div>section+section{margin-top:clamp(20px,2.6vw,34px)}

/* картинки: атрибуты width/height не должны перебивать aspect-ratio */
figure img{height:auto}
.fig-side figure img{aspect-ratio:1/1; height:auto; object-fit:cover; width:100%}
.hero-shot img{height:auto}

/* grid/flex-элементы не должны раздувать контейнер под свой min-content */
.hero-grid>*, .fig-side>*, .strip>*, .tiles>*, .linkcards>*,
.spec-hd>*, .spec-row .cols>*, .ftr-in>*{min-width:0}
.row input{min-width:0; width:100%}
.row select{min-width:0}
.conv,.card,.strip,.spec,.faq,.tbl,.addr{max-width:100%}