@font-face{font-family:'Space Grotesk';src:url(../fonts/spacegrotesk-latin.woff2) format('woff2');font-weight:300 700;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD,U+0100-017F}
@font-face{font-family:'IBM Plex Sans';src:url(../fonts/plex-latin-ext.woff2) format('woff2');font-weight:100 700;font-style:normal;font-display:swap;unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'IBM Plex Sans';src:url(../fonts/plex-latin.woff2) format('woff2');font-weight:100 700;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Geist Mono';src:url(../fonts/geistmono-latin.woff2) format('woff2');font-weight:100 900;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
/* b2b-adressdaten-test.de – "Prüflabor" · Petrol #0E3A44 · Tiefpetrol #082A31 · Amber #F2A83B · Papier #F5F4EF · Tinte #0B1D22 */
:root{--pet:#0E3A44;--pet2:#082A31;--pet3:#1B5562;--teal:#2D7F86;--lab:#D7E7E6;--lab2:#EAF2F1;--amb:#F2A83B;--amb-d:#D98A14;--amb-l:#FDF0DA;--pap:#F5F4EF;--pap2:#ECEAE2;--ink:#0B1D22;--txt:#1E3238;--mute:#566A6F;--line:#DCDDD5;--white:#fff;
--h:'Space Grotesk',ui-sans-serif,system-ui,sans-serif;--f:'IBM Plex Sans',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;--m:'Geist Mono',ui-monospace,SFMono-Regular,Menlo,monospace;--r:14px;--sh:0 1px 2px rgba(11,29,34,.06),0 20px 44px -24px rgba(11,29,34,.28);--w:1260px}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;overflow-x:clip;background:var(--pap);color:var(--txt);font:400 17.5px/1.72 var(--f);-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--teal);text-decoration-thickness:1.5px;text-underline-offset:3px}a:hover{color:var(--pet)}
:focus-visible{outline:3px solid var(--amb);outline-offset:3px;border-radius:6px}
h1,h2,h3{font-family:var(--h);font-weight:700;letter-spacing:-.025em;line-height:1.1;margin:0;color:var(--ink)}
.mono{font-family:var(--m);font-weight:500;letter-spacing:.01em}
.wrap{max-width:var(--w);margin:0 auto;padding:0 32px}.narrow{max-width:940px}
.skip{position:absolute;left:-999px;top:8px;z-index:100;background:var(--ink);color:#fff;padding:10px 16px;border-radius:8px}.skip:focus{left:12px}
.ic{width:20px;height:20px;flex:none}
.btn{display:inline-flex;align-items:center;gap:10px;font:600 15.5px/1 var(--f);padding:15px 22px;border-radius:10px;text-decoration:none;border:1.5px solid transparent;transition:transform .18s,box-shadow .18s,background .18s;white-space:nowrap;cursor:pointer}
.btn .ic{width:18px;height:18px}.btn:hover{transform:translateY(-1px)}
.btn-sm{padding:11px 15px;font-size:14.5px}
.btn-petrol{background:var(--pet);color:#fff;box-shadow:0 12px 26px -14px rgba(14,58,68,.9)}.btn-petrol:hover{background:var(--pet2);color:#fff}
.btn-amber{background:var(--amb);color:var(--ink)}.btn-amber:hover{background:#f7b552;color:var(--ink);box-shadow:0 12px 26px -12px rgba(217,138,20,.8)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}.btn-ghost:hover{border-color:var(--ink);color:var(--ink)}
.progress{position:fixed;inset:0 0 auto 0;height:3px;z-index:70;pointer-events:none}.progress i{display:block;height:100%;width:0;background:var(--amb)}
/* ribbon + header */
.ribbon{background:var(--pet2);color:#a9c6c8;font-size:12px}
.ribbon-in{display:flex;justify-content:space-between;gap:16px;align-items:center;min-height:36px;padding-top:6px;padding-bottom:6px}
.ribbon-in span{display:inline-flex;align-items:center;gap:9px}.ribbon i{width:7px;height:7px;border-radius:50%;background:var(--amb);box-shadow:0 0 0 3px rgba(242,168,59,.25)}
.ribbon a{color:#d9e8e8;text-decoration:none}.ribbon a:hover{color:var(--amb)}
.hd{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.92);backdrop-filter:blur(14px) saturate(1.4);-webkit-backdrop-filter:blur(14px) saturate(1.4);border-bottom:1px solid var(--line)}
.hd-bar{display:flex;align-items:center;gap:22px;height:72px}
.brand img{height:30px;width:auto}
.nav{display:flex;gap:4px;margin:0 auto}
.nav a{font:500 15px/1 var(--f);color:#33494f;text-decoration:none;padding:26px 12px 24px;border-bottom:3px solid transparent}
.nav a:hover{color:var(--ink);border-bottom-color:var(--lab)}.nav a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--amb);font-weight:600}
.nav .nav-x{display:none}
.navtoggle{display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:10px;cursor:pointer;position:relative;margin-left:auto}
.navtoggle span{position:absolute;left:12px;right:12px;height:2px;background:var(--ink);border-radius:2px;transition:.2s}
.navtoggle span:nth-child(1){top:14px}.navtoggle span:nth-child(2){top:20px}.navtoggle span:nth-child(3){top:26px}
.navtoggle[aria-expanded="true"] span:nth-child(1){top:20px;transform:rotate(45deg)}.navtoggle[aria-expanded="true"] span:nth-child(2){opacity:0}.navtoggle[aria-expanded="true"] span:nth-child(3){top:20px;transform:rotate(-45deg)}
/* seal */
.seal{position:relative;width:132px;height:132px;flex:none;color:var(--pet2)}
.seal svg{position:absolute;inset:0;width:100%;height:100%}
.seal .s-o{fill:var(--amb)}.seal .s-i{fill:none;stroke:rgba(8,42,49,.28);stroke-width:1.4;stroke-dasharray:2 3}.seal rect{fill:rgba(8,42,49,.35)}
.seal span{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;line-height:1}
.seal small{font:600 9.5px/1.2 var(--m);text-transform:uppercase;letter-spacing:.12em}
.seal b{font:700 40px/1 var(--h);letter-spacing:-.04em;margin:3px 0 2px}
.seal-sm{width:92px;height:92px}.seal-sm b{font-size:27px}.seal-sm small{font-size:8px}
.seal-v{width:112px;height:112px}.seal-v b{font-size:33px}
/* home hero */
.h-hero{padding:76px 0 56px;position:relative;isolation:isolate}
.h-hero::before{content:"";position:absolute;left:0;right:0;top:0;height:14px;z-index:-1;background:repeating-linear-gradient(90deg,rgba(14,58,68,.22) 0 1px,transparent 1px 12px),repeating-linear-gradient(90deg,rgba(14,58,68,.35) 0 1px,transparent 1px 60px);background-size:auto 7px,auto 14px;background-repeat:repeat-x}
.h-hero::after{content:"";position:absolute;z-index:-1;right:0;top:0;width:52%;height:100%;background:linear-gradient(180deg,var(--lab2),transparent 85%);border-bottom-left-radius:40px}
.h-in{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:10px;font-size:12.5px;color:var(--pet);background:#fff;border:1px solid var(--line);padding:8px 14px;border-radius:8px;margin:0 0 26px;text-transform:uppercase;letter-spacing:.08em}
.pill i{width:8px;height:8px;border-radius:50%;background:var(--amb)}
.h-hero h1{font-size:clamp(40px,4.8vw,66px);letter-spacing:-.04em;line-height:1.02;margin:0 0 24px}
.h-hero h1 span{background:linear-gradient(180deg,transparent 58%,var(--amb) 58%,var(--amb) 92%,transparent 92%);padding:0 .06em}
.h-hero .lede{font-size:19.5px;color:#34494e;max-width:610px;margin:0 0 32px}
.h-cta{display:flex;flex-wrap:wrap;gap:12px}
.h-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:40px;border-top:1px solid var(--line);padding-top:20px;max-width:620px}
.h-stats div{padding-right:12px}.h-stats div+div{border-left:1px solid var(--line);padding-left:16px}
.h-stats b{display:block;font:700 30px/1 var(--h);color:var(--ink);letter-spacing:-.03em}.h-stats span{display:block;font-size:13px;color:var(--mute);margin-top:6px;line-height:1.35}
.h-board{position:relative;background:var(--pet);color:#fff;border-radius:22px;padding:22px 22px 18px;box-shadow:0 50px 90px -44px rgba(8,42,49,.85)}
.hb-hd{display:flex;justify-content:space-between;gap:12px;color:#9cc3c6;font-size:11.5px;text-transform:uppercase;letter-spacing:.08em;padding:2px 4px 14px;border-bottom:1px solid rgba(255,255,255,.12);margin-right:96px}
.hb-list{list-style:none;margin:8px 0 0;padding:0}
.hb-list li{display:grid;grid-template-columns:30px minmax(0,1fr) 120px 52px;gap:12px;align-items:center;padding:12px 6px;border-bottom:1px solid rgba(255,255,255,.08);font-size:15.5px}
.hb-list li:last-child{border:0}
.hb-list .r-n{color:#7fa9ad;font-size:12.5px}.hb-list .r-name{font-weight:600}
.hb-list b{text-align:right;font-size:16px;white-space:nowrap;font-family:var(--s),sans-serif;font-variant-numeric:tabular-nums;letter-spacing:0}
.hb-list .bar{width:100%;background:rgba(255,255,255,.12)}.hb-list .bar i{background:#8fb9bd}
.hb-list li.hl{background:rgba(242,168,59,.12);border-radius:10px;box-shadow:inset 0 0 0 1px rgba(242,168,59,.45);border-bottom-color:transparent}
.hb-list li.hl .bar i{background:var(--amb)}.hb-list li.hl b,.hb-list li.hl .r-n{color:var(--amb)}
.hb-note{font-size:12.5px;line-height:1.55;color:#9cc3c6;margin:12px 4px 0}.hb-note a{color:#fff}
.seal-hero{position:absolute;right:-30px;top:-62px;transform:rotate(-9deg);filter:drop-shadow(0 18px 28px rgba(8,42,49,.45))}
/* bars */
.bar{display:inline-block;vertical-align:middle;width:96px;height:7px;border-radius:7px;background:var(--pap2);overflow:hidden;margin-right:10px}
.bar i{display:block;height:100%;background:var(--teal);border-radius:7px}
.pts{font:600 14.5px/1 var(--m);color:var(--ink);vertical-align:middle}
tr.hl .bar i{background:var(--amb)}
/* sections */
.sec{padding:76px 0}.sec+.sec{padding-top:0}
.sec-hd{max-width:760px;margin:0 0 34px}.sec-hd h2{font-size:clamp(30px,3.5vw,44px);margin:8px 0 12px}.sec-hd p{color:var(--mute);margin:0;font-size:18px}
.kicker{color:var(--teal);font-size:12.5px;margin:0;text-transform:uppercase;letter-spacing:.1em}
.sec-paper{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:84px 0!important}
.tldr-wide{display:grid;grid-template-columns:1.15fr .85fr;gap:22px;align-items:stretch}
.tldr-wide .box{margin:0}
.h-photo{margin:0;border-radius:18px;overflow:hidden;min-height:100%}.h-photo img{width:100%;height:100%;object-fit:cover}.h-photo figcaption{display:none}
/* report cards */
.rcards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.rc{position:relative;display:flex;flex-direction:column;gap:8px;padding:24px 24px 26px;border-radius:18px;background:#fff;border:1px solid var(--line);text-decoration:none;color:var(--txt);transition:transform .2s,box-shadow .2s,border-color .2s;min-height:230px}
.rc:hover{transform:translateY(-3px);box-shadow:var(--sh);border-color:var(--pet);color:var(--txt)}
.rc.big{grid-column:span 2;padding:0 0 26px;overflow:hidden}
.rc.big img{width:100%;aspect-ratio:16/7;object-fit:cover;margin-bottom:14px}
.rc.big>span,.rc.big>b{margin-left:26px;margin-right:26px}
.rc-n{font:700 38px/1 var(--h)!important;color:var(--lab);letter-spacing:-.04em}
.rc.big .rc-n{position:absolute;top:18px;left:0;color:#fff;background:var(--pet);padding:8px 12px;border-radius:0 10px 10px 0;font-size:20px!important;margin:0!important}
.rc-k{font-size:11.5px;color:var(--teal);text-transform:uppercase;letter-spacing:.1em;margin-top:auto}
.rc.big .rc-k{margin-top:0}
.rc b{font:700 19px/1.25 var(--h);letter-spacing:-.015em;color:var(--ink)}.rc.big b{font-size:24px}
.rc-d{font-size:14.5px;line-height:1.55;color:var(--mute)}
.rc-go{position:absolute;top:20px;right:20px;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line);background:#fff;color:var(--ink);transition:transform .2s}
.rc:hover .rc-go{transform:rotate(-45deg);background:var(--amb);border-color:var(--amb)}
/* article */
.a-hd{position:relative;padding:58px 0 54px;background:linear-gradient(180deg,var(--lab2),var(--pap));border-bottom:1px solid var(--line);isolation:isolate;overflow:hidden}
.a-hd::before{content:"";position:absolute;left:0;right:0;top:0;height:14px;z-index:-1;background:repeating-linear-gradient(90deg,rgba(14,58,68,.22) 0 1px,transparent 1px 12px),repeating-linear-gradient(90deg,rgba(14,58,68,.35) 0 1px,transparent 1px 60px);background-size:auto 7px,auto 14px;background-repeat:repeat-x}
.a-hd-in{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:48px;align-items:end}
.a-hd h1{font-size:clamp(34px,4.4vw,56px);letter-spacing:-.035em;line-height:1.05;margin:10px 0 20px;max-width:900px}
.a-hd .lede{color:#34494e;font-size:19px;line-height:1.62;max-width:800px;margin:0 0 24px}
.a-kicker{display:inline-block;color:var(--pet);background:var(--amb);font-size:11.5px;margin:0;text-transform:uppercase;letter-spacing:.12em;padding:6px 10px;border-radius:6px}
.crumbs ol{list-style:none;margin:0 0 20px;padding:0;display:flex;flex-wrap:wrap;gap:8px;font-size:13.5px;color:var(--mute)}
.crumbs a{color:var(--teal);text-decoration:none}.crumbs li+li::before{content:"/";margin-right:8px;color:#a3b0b2}
.a-meta{display:flex;flex-wrap:wrap;gap:8px;font-size:12.5px}
.a-meta span{display:inline-flex;align-items:center;gap:7px;background:#fff;border:1px solid var(--line);color:#34494e;padding:7px 11px;border-radius:8px}
.a-meta .ic{width:15px;height:15px}
.a-verdict{display:flex;gap:18px;align-items:center;background:#fff;border:1px solid var(--line);border-top:4px solid var(--amb);border-radius:16px;padding:22px 22px;box-shadow:var(--sh)}
.a-verdict .mono{color:var(--teal);font-size:11.5px;text-transform:uppercase;letter-spacing:.12em;margin:0 0 8px}
.a-verdict p:last-child{margin:0;color:#2a3f44;font-size:15.5px;line-height:1.55}.a-verdict b{color:var(--ink)}
.v-ic{flex:none;width:64px;height:64px;border-radius:50%;background:var(--pet);color:var(--amb);display:grid;place-items:center}.v-ic .ic{width:30px;height:30px}
.a-grid{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:64px;padding-top:52px;padding-bottom:96px;align-items:start}
.a-grid.a-legal{grid-template-columns:minmax(0,860px);justify-content:center}
.rail{position:sticky;top:96px;display:flex;flex-direction:column;gap:14px}
.toc{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 16px;max-height:calc(100vh - 250px);overflow:auto}
.toc-t{font:600 11px/1 var(--m);text-transform:uppercase;letter-spacing:.12em;color:var(--mute);margin:0 0 12px}
.toc ol{list-style:none;margin:0;padding:0;counter-reset:t}
.toc li{counter-increment:t}
.toc a{display:grid;grid-template-columns:26px 1fr;gap:4px;padding:7px 8px;border-radius:8px;font-size:14px;line-height:1.4;color:#34494e;text-decoration:none;font-weight:500;border-left:2px solid transparent}
.toc a::before{content:counter(t,decimal-leading-zero);font:500 11.5px/1.9 var(--m);color:#9aaaad}
.toc a:hover{background:var(--pap)}.toc a.on{background:var(--amb-l);color:var(--ink);border-left-color:var(--amb)}.toc a.on::before{color:var(--amb-d)}
.toc-progress{height:4px;border-radius:4px;background:var(--pap2);margin-top:14px;overflow:hidden}.toc-progress i{display:block;height:100%;width:0;background:var(--amb)}
.rail-cta{display:block;position:relative;padding:20px;border-radius:14px;background:var(--pet);color:#fff;text-decoration:none}
.rail-cta .mono{display:block;color:var(--amb);font-size:11.5px;margin-bottom:6px;text-transform:uppercase;letter-spacing:.1em}.rail-cta b{display:block;font:600 16.5px/1.35 var(--h);padding-right:28px}
.rail-cta .ic{position:absolute;right:18px;bottom:20px;color:var(--amb)}.rail-cta:hover{color:#fff;background:var(--pet2)}
.mtoc{display:none}
.prose{min-width:0;width:100%}
.prose>*:first-child{margin-top:0}
.prose h2{font-size:clamp(26px,2.7vw,34px);margin:64px 0 18px;padding-top:18px;border-top:1px solid var(--line);position:relative}
.prose h2::before{content:"";position:absolute;left:0;top:-1px;width:56px;height:3px;background:var(--amb)}
.prose h3{font-size:21px;margin:34px 0 10px}
.prose p,.prose ul,.prose ol{margin:0 0 20px}.prose ul,.prose ol{padding-left:1.2em}.prose li{margin:6px 0}.prose li::marker{color:var(--amb-d)}
.prose strong,.prose b{font-weight:600;color:var(--ink)}
sup.src{line-height:0;margin-left:2px}
sup.src a{display:inline-block;font:600 10.5px/1 var(--m);padding:3px 5px;border-radius:5px;background:var(--lab);color:var(--pet);text-decoration:none;vertical-align:super}
sup.src a:hover{background:var(--pet);color:#fff}
.a-photo{margin:0 0 36px}.a-photo img{border-radius:16px;width:100%;aspect-ratio:16/9;object-fit:cover}
.photo figcaption{font-size:13px;color:var(--mute);margin-top:10px;font-family:var(--m)}
.photo figcaption::before{content:"Abb. — "}
/* boxes */
.box{margin:30px 0;padding:24px 26px;border-radius:var(--r);background:#fff;border:1px solid var(--line);font-size:16.5px}
.box>*:last-child{margin-bottom:0}.box p{margin:0 0 12px}
.box-t{font:600 11.5px/1 var(--m)!important;text-transform:uppercase;letter-spacing:.12em;color:var(--teal);margin:0 0 14px!important;display:flex;align-items:center;gap:9px}
.box-t::before{content:"";width:14px;height:2px;background:currentColor}
.box-tldr{background:#fff;border:1px solid var(--line);border-left:5px solid var(--amb);box-shadow:var(--sh);font-size:17.5px}
.box-tldr .box-t{color:var(--amb-d)}
.box-def{border-left:4px solid var(--pet);background:var(--lab2);border-color:#cfe0de}
.box-def .box-t{font:700 19px/1.25 var(--h)!important;text-transform:none;letter-spacing:-.01em;color:var(--ink);gap:12px}
.box-def .box-t::before{display:none}
.box-k{font:600 10.5px/1 var(--m);text-transform:uppercase;letter-spacing:.1em;background:var(--pet);color:#fff;padding:6px 8px;border-radius:6px}
dfn{font-style:normal}
.box-tip{background:#F2F8F1;border-color:#CFE3CC}.box-tip .box-t{color:#2F6B3A}
.box-warn{background:#FFF6EC;border-color:#F5D7B0}.box-warn .box-t{color:#A45A06}
.box-note{background:var(--pap);border-style:dashed;border-color:#c9ccc2}.box-note .box-t{color:var(--mute)}
.box-calc{background:var(--pet);color:#d4e4e5;border:0;font-variant-numeric:tabular-nums}
.box-calc .box-t{color:var(--amb)}.box-calc strong{color:#fff}.box-calc em{color:#a9cfd2}
.box-calc p{padding:11px 0;margin:0;border-top:1px solid rgba(255,255,255,.1)}.box-calc p.box-t{border:0;padding:0}
.box-calc sup.src a{background:var(--pet3);color:#d9ecec}
.box-check ul{list-style:none;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:8px 22px}
.box-check li{position:relative;padding:6px 0 6px 32px;margin:0;font-size:15.5px;line-height:1.5}
.box-check li::before{content:"";position:absolute;left:0;top:7px;width:20px;height:20px;border-radius:50%;background:var(--amb) center/11px no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23082A31' stroke-width='3.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 5 5 9-10'/%3E%3C/svg%3E")}
.box-steps{padding:6px 26px}.box-steps ol{list-style:none;padding:0;margin:0;counter-reset:s}
.box-steps li{counter-increment:s;display:grid;grid-template-columns:50px 1fr;gap:4px 14px;padding:18px 0;border-bottom:1px solid var(--line);margin:0}
.box-steps li:last-child{border:0}
.box-steps li::before{content:counter(s,decimal-leading-zero);grid-row:span 2;font:700 15px/40px var(--h);color:#fff;background:var(--pet);border-radius:50%;text-align:center;width:40px;height:40px}
.box-steps ol[start] li::before{content:counter(s,decimal-leading-zero)}
.box-steps strong{display:block;font-size:17px}
.box-template{background:var(--pet2);color:#d4e4e5;border:0;font:400 14.5px/1.75 var(--m);position:relative}
.box-template .box-t{color:var(--amb);padding-right:110px}.box-template strong{color:#fff}
.box-template ol{padding-left:1.4em}
.copy-btn{position:absolute;top:18px;right:18px;font:600 12.5px/1 var(--m);padding:8px 12px;border-radius:8px;border:1px solid var(--pet3);background:var(--pet);color:#fff;cursor:pointer}
.copy-btn:hover,.copy-btn.ok{background:var(--amb);color:var(--ink);border-color:var(--amb)}
/* tables */
.tbl{margin:30px 0;overflow-x:auto;border-radius:var(--r);border:1px solid var(--line);background:#fff;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:separate;border-spacing:0;font-size:15px;line-height:1.5;font-variant-numeric:tabular-nums}
caption{caption-side:top;text-align:left;padding:15px 18px;font:600 14.5px/1.4 var(--h);color:var(--ink);border-bottom:1px solid var(--line);background:var(--lab2)}
thead th{font:600 11px/1.3 var(--m);text-transform:uppercase;letter-spacing:.07em;color:var(--mute);text-align:left;padding:12px 16px;background:#FAFAF7;border-bottom:1px solid var(--line);white-space:nowrap}
thead th.right{text-align:right}
tbody td,tbody th{padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top;text-align:left}
tbody td.num{text-align:right;white-space:nowrap}
tbody td:has(.bar){white-space:nowrap}
tbody tr:last-child td,tbody tr:last-child th{border-bottom:0}
tbody th{font-weight:600;color:var(--ink)}
tr.hl th,tr.hl td{background:var(--amb-l)}
tr.hl th{box-shadow:inset 4px 0 0 var(--amb)}
.grid-2,.grid-3{display:grid;gap:14px;margin:28px 0}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;font-size:15.5px;line-height:1.6}
.card p{margin:0}.card-t{font:700 17.5px/1.3 var(--h)!important;color:var(--ink);margin:0 0 8px!important;display:flex;gap:10px;align-items:center}
.card-t::before{content:"";flex:none;width:10px;height:10px;border-radius:50%;border:2.5px solid var(--amb)}
/* recommendation */
.rec{margin:60px 0;padding:30px;border-radius:20px;background:var(--pet);color:#c6dcdd;display:grid;grid-template-columns:150px minmax(0,1fr);gap:28px;align-items:start;position:relative;overflow:hidden;isolation:isolate}
.rec::before{content:"";position:absolute;z-index:-1;right:-120px;top:-120px;width:380px;height:380px;border-radius:50%;border:1px dashed rgba(242,168,59,.35)}
.rec .seal{width:140px;height:140px;margin-top:6px}
.rec-hd{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;justify-content:space-between;margin-bottom:14px}
.rec-badge{display:inline-flex;gap:8px;align-items:center;background:var(--amb);color:var(--ink);font:600 13px/1 var(--f);padding:8px 12px;border-radius:8px}.rec-badge .ic{width:16px;height:16px}
.rec-hd .mono{font-size:11.5px;color:#9cc3c6}
.rec-h{font:700 27px/1.15 var(--h);letter-spacing:-.025em;color:#fff;margin:0 0 16px}
.rec-list{list-style:none;padding:0;margin:0 0 22px;display:grid;grid-template-columns:1fr 1fr;gap:10px 22px;font-size:15px;line-height:1.5}
.rec-list li{position:relative;padding-left:26px}.rec-list li::before{content:"✓";position:absolute;left:0;color:var(--amb);font-weight:700}
.rec-list b{color:#fff;font-weight:600}
.rec-row{display:flex;flex-wrap:wrap;gap:10px}
.rec .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.3)}.rec .btn-ghost:hover{background:#fff;color:var(--ink)}
.rec-note{margin:16px 0 0;font-size:12.5px;color:#9cc3c6;font-family:var(--m)}
.rec sup.src a{background:var(--pet3);color:#d9ecec}
/* weights tool */
.wtool{margin:30px 0;border-radius:18px;background:#fff;border:1px solid var(--line);box-shadow:var(--sh);overflow:hidden}
.wt-hd{display:grid;grid-template-columns:auto 1fr auto;gap:6px 18px;align-items:center;padding:18px 22px;background:var(--lab2);border-bottom:1px solid var(--line)}
.wt-hd .mono{margin:0;color:var(--pet);font-size:12px;text-transform:uppercase;letter-spacing:.1em}.wt-hd p{margin:0;font-size:14.5px;color:var(--mute)}
.wt-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0}
.wt-sl{padding:16px 22px;border-right:1px solid var(--line);display:grid;gap:4px}
.wt-sl label{display:grid;grid-template-columns:140px minmax(0,1fr) 34px;gap:12px;align-items:center;font-size:14px;color:var(--txt);font-weight:500}
.wt-sl input{width:100%;accent-color:var(--pet)}
.wt-sl output{font:600 13.5px/1 var(--m);text-align:right;color:var(--ink)}
.wt-res{list-style:none;margin:0;padding:16px 22px;display:grid;gap:6px;align-content:start}
.wt-res li{display:grid;grid-template-columns:26px minmax(0,1fr) 90px 48px;gap:10px;align-items:center;padding:9px 10px;border-radius:10px;font-size:14.5px;transition:background .2s}
.wt-res li .bar{width:100%;margin:0}.wt-res li b{font:600 14px/1 var(--m);text-align:right}
.wt-res li .n{font:500 12px/1 var(--m);color:var(--mute)}
.wt-res li.top{background:var(--amb-l)}.wt-res li.top .bar i{background:var(--amb)}
/* probe tool */
.ptool{margin:30px 0;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);border-radius:18px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh)}
.pt-in{background:#fff;padding:20px 22px;display:grid;gap:12px}
.pt-in label{display:grid;grid-template-columns:minmax(0,1fr) 92px;gap:12px;align-items:center;font-size:14.5px;font-weight:500}
.pt-in input{font:600 16px/1 var(--m);padding:10px 12px;border-radius:8px;border:1.5px solid var(--line);background:var(--pap);color:var(--ink);width:100%}
.pt-in input:focus{outline:0;border-color:var(--pet)}
.pt-out{background:var(--pet);color:#c6dcdd;padding:22px 24px}
.pt-out .mono{margin:0 0 8px;color:var(--amb);font-size:11.5px;text-transform:uppercase;letter-spacing:.12em}
.pt-out b{display:block;font:700 54px/1 var(--h);color:#fff;letter-spacing:-.04em}
.pt-out [data-o="t"]{display:block;font-size:13.5px;margin:6px 0 16px}
.pt-bars{display:grid;gap:8px;margin-bottom:14px}
.pt-bars span{display:grid;grid-template-columns:80px minmax(0,1fr);gap:10px;align-items:center;font-size:13px}
.pt-bars i{display:block;height:7px;border-radius:7px;background:rgba(255,255,255,.14);overflow:hidden}.pt-bars em{display:block;height:100%;width:0;background:var(--amb);border-radius:7px;transition:width .3s}
.pt-out p{margin:0;font-size:14.5px;line-height:1.55;color:#fff}
/* faq, sources, author, related */
.faq{margin:64px 0 0}.faq h2{font-size:clamp(26px,2.7vw,32px);margin:0 0 18px;border:0;padding:0}.faq h2::before{display:none}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin:0 0 10px;padding:0 20px;transition:box-shadow .2s}
.faq details[open]{box-shadow:var(--sh);border-color:#c9ccc2}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:16px;align-items:center;padding:18px 0;font:600 17px/1.4 var(--h);color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;width:30px;height:30px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;font:500 18px/28px var(--m);text-align:center;color:var(--pet);transition:transform .2s}
.faq details[open] summary::after{content:"–";background:var(--amb);border-color:var(--amb);color:var(--ink)}
.faq-a{padding:0 0 18px;color:#34494e;font-size:16px}.faq-a p{margin:0}
.sources{margin:56px 0 0;padding:20px 22px;border-radius:14px;border:1px dashed #c9ccc2;background:rgba(255,255,255,.5)}
.sources h2{font:600 11.5px/1 var(--m)!important;text-transform:uppercase;letter-spacing:.12em;color:var(--mute);margin:0 0 12px!important;border:0!important;padding:0!important}.sources h2::before{display:none}
.sources ol{list-style:none;margin:0;padding:0;font-size:14px;line-height:1.5}
.sources li{display:grid;grid-template-columns:46px 1fr;gap:8px;padding:8px 0;border-top:1px solid var(--line)}
.sources li:target{background:var(--amb-l);border-radius:8px}
.sid{font:600 12px/1.8 var(--m);color:var(--teal)}.sources em{font-style:normal;color:var(--mute)}.sources a{word-break:break-word}
.author{display:flex;gap:18px;margin:32px 0 0;padding:22px;border-radius:14px;background:#fff;border:1px solid var(--line);font-size:14.5px;line-height:1.6;color:#34494e}
.author-av{flex:none;width:54px;height:54px;border-radius:50%;background:var(--pet);color:var(--amb);display:grid;place-items:center;font:600 18px/1 var(--m)}
.author-n{font:600 16.5px/1.3 var(--h);color:var(--ink);margin:0 0 4px!important}.author p{margin:0}
.related{margin:56px 0 0}.related-t{font:600 11.5px/1 var(--m);text-transform:uppercase;letter-spacing:.12em;color:var(--mute);margin:0 0 14px}
.related>div{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.related a{display:flex;flex-direction:column;gap:6px;padding:20px;border-radius:14px;background:#fff;border:1px solid var(--line);text-decoration:none;color:var(--txt);transition:.2s}
.related a:hover{border-color:var(--pet);transform:translateY(-2px)}
.related .k{font:500 11px/1 var(--m);color:var(--teal);text-transform:uppercase;letter-spacing:.1em}.related b{font:600 16px/1.3 var(--h);color:var(--ink)}.related .d{font-size:13.5px;color:var(--mute);line-height:1.5}
.kv{display:grid;grid-template-columns:230px 1fr;margin:22px 0 34px;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#fff;font-size:16px}
.kv dt,.kv dd{margin:0;padding:12px 16px;border-bottom:1px solid var(--line)}.kv dt{font:600 12.5px/1.6 var(--m);color:var(--mute);background:#FAFAF7}
/* footer */
.ft{background:var(--pet2);color:#9cc3c6;padding:56px 0 30px;margin-top:40px;font-size:14.5px}
.ft-cta{display:flex;align-items:center;gap:24px;padding:24px 28px;border-radius:18px;background:var(--pet);margin-bottom:56px;flex-wrap:wrap;border:1px solid var(--pet3)}
.ft-cta>div:nth-child(2){flex:1;min-width:240px}
.ft-cta .mono{color:var(--amb);font-size:11.5px;margin:0 0 6px;text-transform:uppercase;letter-spacing:.12em}.ft-cta-h{font:700 23px/1.25 var(--h);color:#fff;margin:0;max-width:640px;letter-spacing:-.02em}
.ft-top{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:40px;padding-bottom:40px;border-bottom:1px solid #18414a}
.ft-about img{height:28px;width:auto;margin-bottom:16px}.ft-about p{margin:0;max-width:390px;line-height:1.65}
.ft-h{font:600 11px/1 var(--m);text-transform:uppercase;letter-spacing:.12em;color:#fff;margin:4px 0 16px}
.ft ul{list-style:none;margin:0;padding:0}.ft li{margin:0 0 9px}.ft a{color:#d2e3e3;text-decoration:none}.ft a:hover{color:var(--amb)}
.ft-bot{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:24px;flex-wrap:wrap}.ft-bot p{margin:0;font-size:13.5px}
.op-badge img{width:232px;height:40px}
.e404{padding:80px 32px 120px}.e404 .big{font:700 clamp(110px,18vw,220px)/.9 var(--h);margin:0;color:var(--pet);letter-spacing:-.06em}
.e404 h1{font-size:clamp(32px,4.5vw,52px);margin:10px 0 14px}.e404 .lede{color:var(--mute);font-size:19px;margin:0 0 26px}
/* responsive */
@media (max-width:1180px){.a-grid{grid-template-columns:minmax(0,1fr);gap:0}.rail{display:none}.mtoc{display:block;margin:0 0 28px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:0 18px}
 .mtoc summary{cursor:pointer;padding:16px 0;font:600 12.5px/1 var(--m);text-transform:uppercase;letter-spacing:.1em;color:var(--pet)}.mtoc .toc{border:0;padding:0 0 14px;max-height:none}
 .a-hd-in{grid-template-columns:minmax(0,1fr);gap:28px}.a-verdict{max-width:760px}
 .h-in{grid-template-columns:minmax(0,1fr);gap:56px}.h-board{max-width:680px}.h-hero::after{width:100%;height:45%;top:auto;bottom:0;border-radius:40px 40px 0 0;background:linear-gradient(0deg,var(--lab2),transparent)}
 .rcards{grid-template-columns:repeat(2,minmax(0,1fr))}.ft-top{grid-template-columns:1fr 1fr}
 .wt-grid{grid-template-columns:minmax(0,1fr)}.wt-sl{border-right:0;border-bottom:1px solid var(--line)}}
@media (max-width:960px){
 .nav{position:absolute;left:12px;right:12px;top:calc(100% + 8px);flex-direction:column;gap:2px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px;box-shadow:var(--sh);opacity:0;visibility:hidden;transform:translateY(-6px);transition:.2s}
 .nav.open{opacity:1;visibility:visible;transform:none}.nav a{padding:14px 12px;font-size:16px;border-bottom:0;border-radius:8px}.nav a[aria-current="page"]{background:var(--amb-l)}.nav .nav-x{display:block;background:var(--amb);color:var(--ink);font-weight:600}
 .navtoggle{display:block}.hd-cta{display:none}
 .tldr-wide{grid-template-columns:minmax(0,1fr)}.h-photo{aspect-ratio:16/9}
 .grid-3{grid-template-columns:minmax(0,1fr)}.related>div{grid-template-columns:minmax(0,1fr)}
 .rec{grid-template-columns:minmax(0,1fr);gap:8px}.rec .seal{width:110px;height:110px}.rec .seal b{font-size:32px}
 .ptool{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:640px){
 body{font-size:16.5px}.wrap{padding:0 18px}
 .ribbon-in{font-size:10.5px;min-height:32px;justify-content:center}.ribbon-in>span{display:none}.ribbon-in a{color:#d9e8e8}
 .hb-st{display:none}
 .hd-bar{height:62px}.brand img{height:24px}
 .h-hero{padding:48px 0 32px}.h-hero .lede{font-size:17.5px}.h-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 0}.h-stats div:nth-child(3){border-left:0;padding-left:0}
 .h-board{padding:18px 14px 14px;border-radius:18px}.hb-hd{margin-right:70px;font-size:10.5px}.hb-list li{grid-template-columns:24px minmax(0,1fr) 56px 52px;gap:8px;font-size:14px;padding:11px 4px}
 .seal-hero{width:96px;height:96px;right:-6px;top:-34px}.seal-hero b{font-size:28px}.seal-hero small{font-size:7.5px}
 .rcards{grid-template-columns:minmax(0,1fr)}.rc.big{grid-column:auto}.rc{min-height:0}.rc.big img{aspect-ratio:16/8}
 .a-hd{padding:40px 0 38px}.a-hd .lede{font-size:17px}.a-verdict{flex-direction:column;align-items:flex-start;padding:18px}.seal-v{width:96px;height:96px}.seal-v b{font-size:28px}
 .grid-2{grid-template-columns:minmax(0,1fr)}.box{padding:20px 18px}.box-check ul{grid-template-columns:1fr}.box-steps{padding:4px 18px}.box-steps li{grid-template-columns:44px 1fr}
 .box-template .box-t{padding-right:0;padding-top:30px}
 .rec{padding:22px 18px}.rec-h{font-size:22px}.rec-list{grid-template-columns:1fr}.ft-top{grid-template-columns:minmax(0,1fr)}.kv{grid-template-columns:minmax(0,1fr)}.kv dt{border:0;padding-bottom:0}
 .wt-hd{grid-template-columns:1fr;padding:16px}.wt-sl,.wt-res{padding:14px 16px}.wt-sl label{grid-template-columns:110px minmax(0,1fr) 28px;font-size:13px}.wt-res li{grid-template-columns:22px minmax(0,1fr) 54px 42px;font-size:13.5px}
 .pt-in{padding:16px}.pt-in label{grid-template-columns:minmax(0,1fr) 78px;font-size:14px}.pt-out{padding:18px}
 .ft-cta{padding:20px}.ft-cta-h{font-size:19px}
 .bar{width:64px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media print{.hd,.ribbon,.ft,.rail,.rec,.progress,.copy-btn,.mtoc,.wtool,.ptool{display:none!important}.a-hd{background:#fff}}

.ribbon-in a span.rb-m{display:none}.ribbon-in a span.rb-x{display:inline}
@media(max-width:640px){.ribbon-in a{white-space:nowrap;display:block!important}.ribbon-in a span.rb-x{display:none!important}.ribbon-in a span.rb-m{display:inline!important}}