/* Shared UI system: simpleswapreview.org — warm editorial identity.
   SimpleSwap blue stays the brand anchor, paired with a warm amber accent
   (not used by sibling EMDs) on a warm paper background. Sharp, restrained
   radii and hairline rules instead of soft shadow-cards and pill buttons —
   deliberately distinct from reviewsimpleswap.com's pale-blue card style. */
:root{
  --ink:#161a20;--ink2:#4c5561;--ink3:#868f9c;
  --paper:#fbfaf7;--card:#ffffff;
  --line:#e7e2d8;--line-strong:#d8d2c4;
  --blue:#0f75fc;--blue-dark:#0b5fd1;--blue-tint:#eaf3ff;
  --amber:#c2540c;--amber-dark:#9c4209;--amber-tint:#fdf0e6;
  --ink-deep:#0d1117;
  --radius:6px;--radius-lg:10px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:'Poppins',system-ui,sans-serif;line-height:1.22;margin:0;color:var(--ink);font-weight:600;letter-spacing:-.01em}
a{color:var(--blue-dark);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
.wrap-narrow{max-width:760px;margin:0 auto;padding:0 24px}
h1{font-size:clamp(1.9rem,3.4vw,2.5rem);font-weight:700;margin:0 0 12px}
h2{font-size:clamp(1.25rem,2vw,1.5rem);margin:0 0 8px}
h3{font-size:1.02rem;margin:0 0 4px}
.lede{font-size:1.03rem;color:var(--ink2);line-height:1.62;margin:0}
.eyebrow{font-size:.72rem;font-weight:700;letter-spacing:.11em;text-transform:uppercase;color:var(--amber-dark)}
.ti{width:17px;height:17px;flex:none;display:inline-block;background-color:currentColor;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-position:center;mask-position:center;-webkit-mask-size:contain;mask-size:contain}

/* buttons — square-ish, not pills; the deliberate opposite of the benchmark's rounded-999px buttons */
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:#fff;font-weight:600;padding:11px 20px;border-radius:var(--radius);border:none;cursor:pointer;font-size:.9rem;font-family:'Inter',sans-serif}
.btn:hover{text-decoration:none;background:var(--ink-deep)}
.btn.blue{background:var(--blue)}
.btn.blue:hover{background:var(--blue-dark)}
.btn.ghost{background:transparent;color:var(--ink);border:1.4px solid var(--line-strong)}
.btn.ghost:hover{background:var(--card)}
.pill-link{display:inline-flex;align-items:center;gap:6px;border:1.3px solid var(--line-strong);color:var(--ink2);font-weight:600;font-size:.84rem;padding:7px 13px;border-radius:var(--radius)}
.pill-link:hover{border-color:var(--blue);color:var(--blue-dark);text-decoration:none}
.pill-link .ti{width:12px;height:12px}

.nav{position:sticky;top:0;z-index:50;background:rgba(251,250,247,.92);backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.brand{display:flex;align-items:center;gap:9px}
.brand .mark{width:28px;height:28px;border-radius:6px;background:var(--blue);display:grid;place-items:center;color:#fff;flex:none}
.brand .mark .ti{width:15px;height:15px}
.brandtext{font-family:'Poppins',system-ui,sans-serif;font-weight:700;font-size:.94rem;color:var(--ink)}
.navlinks{display:flex;gap:20px;align-items:center}
.navlinks a{color:var(--ink2);font-weight:500;font-size:.87rem}
.navlinks a:hover{color:var(--blue-dark);text-decoration:none}
.navlinks a.on{color:var(--blue-dark);font-weight:600}
.navcta{display:flex;align-items:center;gap:16px}
@media(max-width:820px){.navlinks{display:none}}

section{padding:50px 0}
.sec-head{max-width:66ch;margin:0 0 22px}
.sec-head p{color:var(--ink2);font-size:.95rem;margin:6px 0 0}
.alt{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* hero */
.hero{padding:52px 0 44px}
.hero .lede{max-width:64ch;margin-top:14px}
.direct-answer{margin-top:18px;padding:16px 20px;background:var(--card);border:1px solid var(--line);border-left:3px solid var(--blue);border-radius:var(--radius);max-width:70ch}
.direct-answer p{margin:0;color:var(--ink2);font-size:.96rem;line-height:1.6}
.direct-answer strong{color:var(--ink)}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}

/* spec strip: horizontal editorial stat row — vertical dividers, no icon badges */
.spec-strip{display:flex;flex-wrap:wrap;border-top:1.5px solid var(--ink);border-bottom:1px solid var(--line);margin-top:26px}
.spec-strip .sp-item{flex:1 1 140px;padding:16px 20px 14px;border-left:1px solid var(--line)}
.spec-strip .sp-item:first-child{border-left:none;padding-left:0}
.spec-strip .sp-num{font-family:'Poppins',system-ui,sans-serif;font-weight:700;font-size:1.35rem;color:var(--ink);display:block}
.spec-strip .sp-lbl{font-size:.78rem;color:var(--ink3);margin-top:2px}
@media(max-width:640px){.spec-strip{display:grid;grid-template-columns:1fr 1fr}.spec-strip .sp-item{border-left:none;border-top:1px solid var(--line);padding:14px 0 0}.spec-strip .sp-item:nth-child(odd){padding-right:16px}.spec-strip .sp-item:nth-child(-n+2){border-top:none}}

/* swap ticket: three-stub boarding-pass style diagram for "how it works" */
.ticket{display:flex;background:var(--card);border:1px solid var(--line-strong);border-radius:var(--radius-lg);overflow-x:auto}
.ticket-stub{flex:1 1 0;min-width:190px;padding:22px 22px;position:relative}
.ticket-stub+.ticket-stub{border-left:1.5px dashed var(--line-strong)}
.ticket-stub+.ticket-stub:before{content:"";position:absolute;left:-5px;top:-1px;width:9px;height:9px;border-radius:50%;background:var(--paper);border:1.5px solid var(--line-strong)}
.ticket-stub+.ticket-stub:after{content:"";position:absolute;left:-5px;bottom:-1px;width:9px;height:9px;border-radius:50%;background:var(--paper);border:1.5px solid var(--line-strong)}
.ticket-stub .ts-tag{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--blue-dark)}
.ticket-stub h4{margin:6px 0 6px;font-family:'Poppins',system-ui,sans-serif;font-size:1rem;font-weight:600;color:var(--ink)}
.ticket-stub p{margin:0;font-size:.86rem;color:var(--ink2);line-height:1.5}

/* offer table: real two-column attribute table for "What It Offers" */
.offer-table{width:100%;border-collapse:collapse;border:1px solid var(--line)}
.offer-table td{padding:13px 18px;font-size:.9rem;border-bottom:1px solid var(--line);vertical-align:top}
.offer-table tr:last-child td{border-bottom:none}
.offer-table td:first-child{width:200px;font-family:'Poppins',system-ui,sans-serif;font-weight:600;color:var(--ink);background:var(--card)}
.offer-table td:last-child{color:var(--ink2)}
@media(max-width:600px){.offer-table,.offer-table tbody,.offer-table tr,.offer-table td{display:block;width:auto}.offer-table td:first-child{width:auto;border-bottom:none;padding-bottom:2px}.offer-table tr{padding:12px 0;border-bottom:1px solid var(--line)}.offer-table tr:last-child{border-bottom:none}.offer-table td{padding:0;border-bottom:none}}

/* rate comparison table: 3-column, header row on ink */
.cmp-wrap{overflow-x:auto;border:1px solid var(--line)}
.cmp-table{width:100%;border-collapse:collapse;min-width:520px}
.cmp-table th,.cmp-table td{padding:12px 18px;text-align:left;border-bottom:1px solid var(--line);font-size:.88rem;vertical-align:top}
.cmp-table thead th{background:var(--ink);color:#fff;font-family:'Poppins',system-ui,sans-serif;font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;font-weight:600}
.cmp-table tbody tr:last-child td{border-bottom:none}
.cmp-table td:first-child{font-family:'Poppins',system-ui,sans-serif;font-weight:600;color:var(--ink);white-space:nowrap}
.cmp-table td:not(:first-child){color:var(--ink2)}

/* fit columns: plain two-column split, no colored backgrounds */
.fit-cols{display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:1.5px solid var(--ink)}
@media(max-width:680px){.fit-cols{grid-template-columns:1fr}}
.fit-col{padding:20px 26px 4px}
.fit-col+.fit-col{border-left:1px solid var(--line)}
@media(max-width:680px){.fit-col+.fit-col{border-left:none;border-top:1px solid var(--line);padding-top:20px}}
.fit-col h3{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--ink3);margin-bottom:14px}
.fit-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.fit-list li{font-size:.92rem;color:var(--ink2);line-height:1.5;padding-left:16px;position:relative}
.fit-list li:before{content:"—";position:absolute;left:0;color:var(--ink3)}

/* watch list: limitations, calm framing, tag not full-row color */
.watch-list{list-style:none;margin:0;padding:0;max-width:78ch}
.watch-list li{display:flex;gap:14px;align-items:baseline;padding:13px 0;border-bottom:1px solid var(--line)}
.watch-list li:first-child{border-top:1px solid var(--line)}
.watch-tag{flex:none;font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--amber-dark);background:var(--amber-tint);padding:3px 8px;border-radius:4px;margin-top:2px}
.watch-list p{margin:0;font-size:.9rem;color:var(--ink2);line-height:1.55}
.watch-list strong{color:var(--ink)}

/* route map: horizontal waypoint diagram (guide.html) — alternating labels, square ticks not circles */
.route-map{overflow-x:auto;padding:4px 0}
.route-map .rm-line{position:relative;min-width:700px;height:206px;margin:0 6px}
.rm-track{position:absolute;left:0;right:0;top:98px;height:2px;background:var(--line-strong)}
.rm-point{position:absolute;top:93px;width:11px;height:11px;margin-left:-5.5px;background:var(--blue);transform:rotate(45deg)}
.rm-label{position:absolute;width:160px;font-size:.82rem;color:var(--ink2);line-height:1.4}
.rm-label b{display:block;font-family:'Poppins',system-ui,sans-serif;font-size:.88rem;color:var(--ink);margin-bottom:2px;font-weight:600}
.rm-label.above{top:0;height:88px;display:flex;flex-direction:column;justify-content:flex-end}
.rm-label.below{top:116px}

/* quote stack: static review rows, no carousel */
.quote-stack{display:grid;gap:0;border-top:1px solid var(--line)}
.qs-row{display:grid;grid-template-columns:1fr 1fr;gap:0;border-bottom:1px solid var(--line)}
@media(max-width:700px){.qs-row{grid-template-columns:1fr}}
.qs-item{padding:18px 22px}
.qs-item+.qs-item{border-left:1px solid var(--line)}
@media(max-width:700px){.qs-item+.qs-item{border-left:none;border-top:1px solid var(--line)}}
.qs-item p{margin:0 0 10px;font-size:.9rem;color:var(--ink);line-height:1.55}
.qs-foot{display:flex;align-items:center;justify-content:space-between;font-size:.78rem;color:var(--ink3)}
.qs-foot b{color:var(--ink2);font-weight:600}
.qs-foot a{color:var(--ink3)}

/* pull quote: single large press excerpt */
.pull-quote{border-left:3px solid var(--amber);padding:6px 0 6px 24px;max-width:70ch}
.pull-quote p{margin:0;font-family:'Poppins',system-ui,sans-serif;font-weight:500;font-size:clamp(1.05rem,2vw,1.25rem);line-height:1.5;color:var(--ink)}
.pull-quote .pq-src{margin-top:12px;font-size:.83rem;color:var(--ink3);font-family:'Inter',sans-serif;font-weight:400}
.pull-quote .pq-src a{color:var(--ink3);text-decoration:underline}

/* media groups: press rows grouped by theme */
.media-group{margin-top:18px}
.media-group:first-child{margin-top:0}
.mg-label{font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--ink3);margin-bottom:8px}
.mg-row{display:flex;align-items:baseline;gap:14px;padding:10px 0;border-bottom:1px solid var(--line)}
@media(max-width:640px){.mg-row{flex-direction:column;gap:3px}}
.mg-pub{flex:none;width:110px;font-family:'Poppins',system-ui,sans-serif;font-weight:600;font-size:.85rem;color:var(--ink)}
.mg-title{flex:1;font-size:.88rem;color:var(--ink2)}
.mg-link{flex:none;font-size:.8rem;font-weight:600;color:var(--blue-dark)}

/* video row: clean bordered thumbnails, no shadow */
.video-row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:820px){.video-row{grid-template-columns:1fr}}
.video-cell{border:1px solid var(--line);border-radius:var(--radius)}
.video-cell .vframe{position:relative;width:100%;padding-top:56.25%;background:#000;border-radius:var(--radius) var(--radius) 0 0;overflow:hidden}
.video-cell .vframe iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-cell .vcap{padding:12px 14px}
.video-cell h4{margin:0 0 3px;font-size:.86rem;color:var(--ink);line-height:1.4}
.video-cell span{font-size:.76rem;color:var(--ink3)}

/* rating rows: compact table instead of two big colored score cards */
.rating-rows{border-top:1px solid var(--line)}
.rr{display:grid;grid-template-columns:140px 90px 1fr auto;gap:18px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}
@media(max-width:640px){.rr{grid-template-columns:1fr 1fr;row-gap:4px}.rr .rr-link{grid-column:1/-1}}
.rr-src{font-family:'Poppins',system-ui,sans-serif;font-weight:600;font-size:.9rem;color:var(--ink)}
.rr-score{font-family:'Poppins',system-ui,sans-serif;font-weight:700;font-size:1.2rem;color:var(--blue-dark)}
.rr-basis{font-size:.86rem;color:var(--ink2)}
.rr-link{font-size:.8rem;font-weight:600;color:var(--blue-dark);white-space:nowrap}

/* expert / infra quote (Stefan Lauer) */
.infra-quote{background:var(--ink-deep);border-radius:var(--radius-lg);padding:32px 34px}
.infra-quote blockquote{margin:0;font-family:'Poppins',system-ui,sans-serif;font-weight:500;font-size:clamp(1.05rem,2vw,1.3rem);line-height:1.5;color:#fff;max-width:64ch}
.infra-quote .iq-attr{margin-top:16px;font-size:.86rem;color:#9aa7bb}
.infra-quote .iq-attr b{color:#fff;font-weight:600}
.infra-quote .iq-note{margin-top:14px;font-size:.8rem;color:#7c8aa0;border-top:1px solid rgba(255,255,255,.12);padding-top:12px;max-width:64ch}
.infra-quote .iq-note a{color:#7fb6fb}

.cta-block{background:var(--blue);border-radius:var(--radius-lg);padding:28px 32px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.cta-block h2{margin:0 0 4px;color:#fff;font-size:1.15rem}
.cta-block p{margin:0;color:#dceaff;font-size:.88rem}
.cta-block .btn{background:#fff;color:var(--blue-dark)}
.cta-block .btn:hover{background:#e9f2ff}

/* FAQ */
.qa-group{margin-bottom:28px}
.qa-group:last-child{margin-bottom:0}
.qa-group-title{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--amber-dark);margin:0 0 10px}
.qa-item{border-bottom:1px solid var(--line);padding:16px 0}
.qa-item:first-child{border-top:1px solid var(--line)}
.qa-q{margin:0;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px;font-family:'Poppins',system-ui,sans-serif;font-weight:600;font-size:.97rem;color:var(--ink)}
.qa-q::-webkit-details-marker{display:none}
.qa-q::marker{content:""}
.qa-q:after{content:"+";color:var(--blue-dark);font-size:1.15rem;line-height:1;flex:none}
details[open] .qa-q:after{content:"\2013"}
.qa-a{margin:10px 0 0;color:var(--ink2);font-size:.92rem;line-height:1.6;max-width:72ch}

footer{background:var(--ink-deep);color:#9aa3af;padding:36px 0 22px;margin-top:6px}
.foot-row{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-bottom:18px}
footer .brand .mark{background:var(--blue)}
footer .brandtext{color:#fff}
footer .navlinks a{color:#9aa3af;font-weight:500}
footer .navlinks a:hover{color:#fff}
.foot-note{margin:0;font-size:.82rem;color:#8590a0;max-width:66ch;line-height:1.6}
.foot-note a{color:#7fb6fb;text-decoration:underline}
.fnote{border-top:1px solid rgba(255,255,255,.1);margin-top:16px;padding-top:12px;font-size:.76rem;color:#5b6472}