*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#0a0c0e;--surface:#111518;--surface-2:#161a1e;--border:rgba(255,255,255,.09);--border-2:rgba(255,255,255,.16);--text:#eaf0ee;--body:rgba(234,240,238,.82);--muted:rgba(234,240,238,.62);--accent:#34e39b;--accent-ink:#06130d;--accent-soft:rgba(52,227,155,.1);--accent-line:rgba(52,227,155,.3);--radius:14px;--sans:'Space Grotesk',system-ui,'Segoe UI',sans-serif;--mono:'JetBrains Mono','Courier New',monospace;color-scheme:dark}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--body);font-family:var(--sans);font-size:17px;line-height:1.65;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-underline-offset:3px}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
h1,h2,h3{color:var(--text);line-height:1.15;letter-spacing:-.02em;font-weight:700}
ul{list-style:none}
.wrap{max-width:1120px;margin:0 auto;padding-inline:20px}
.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;background:var(--accent);color:var(--accent-ink);padding:8px 12px;border-radius:8px;z-index:50}
.label{font-family:var(--mono);font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);font-weight:600;text-decoration:none;padding:13px 22px;border-radius:10px;border:0;font-family:inherit;font-size:16px;cursor:pointer}
.btn:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--border-2)}
.btn[disabled]{opacity:.6;cursor:wait}

header.top{position:sticky;top:0;z-index:20;background:rgba(10,12,14,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-block:13px}
.logo{font-weight:700;font-size:20px;color:var(--text);text-decoration:none;letter-spacing:-.02em;white-space:nowrap}
.logo span{color:var(--accent)}
header nav{display:flex;align-items:center;gap:20px}
header nav a{color:var(--body);text-decoration:none;font-size:15px;white-space:nowrap}
header nav a:hover{color:var(--text)}
header nav .nav-cta{background:var(--accent);color:var(--accent-ink);font-weight:600;padding:8px 14px;border-radius:9px}
header nav .nav-cta:hover{color:var(--accent-ink)}

section.band{padding-block:72px;border-top:1px solid var(--border)}
.band h2{font-size:clamp(28px,4vw,40px);margin-bottom:14px}
.intro{max-width:720px;margin-bottom:34px}

.hero{padding-block:64px 72px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(38px,5.6vw,62px);margin-bottom:20px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero .sub{font-size:19px;max-width:600px;margin-bottom:26px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips li{font-family:var(--mono);font-size:12.5px;color:var(--muted);border:1px solid var(--border);border-radius:999px;padding:5px 11px}

.score{background:linear-gradient(180deg,var(--surface-2),var(--surface));border:1px solid var(--accent-line);border-radius:18px;padding:26px}
.score .big{font-size:clamp(40px,5vw,54px);font-weight:700;color:var(--accent);letter-spacing:-.03em;line-height:1.05}
.score .big-cap{color:var(--text);margin:6px 0 18px}
.score dl{display:grid;grid-template-columns:1fr 1fr;gap:14px;border-top:1px solid var(--border);padding-top:16px;margin-bottom:14px}
.score dt{font-size:13.5px;color:var(--muted)}
.score dd{font-size:24px;font-weight:700;color:var(--text)}
.score .note{font-size:13.5px;color:var(--muted)}
.score .more{display:inline-block;margin-top:10px;font-weight:600;font-size:15px}

.proof{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.proof p+p{margin-top:14px}
figure{margin:0}
figure img{border-radius:var(--radius);border:1px solid var(--border-2)}
figcaption{font-size:14px;color:var(--muted);margin-top:10px}

.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px}
.stat b{display:block;font-size:32px;color:var(--text);letter-spacing:-.02em;line-height:1.1;margin-bottom:8px}
.stat p{font-size:15px}
.stat a{font-size:13px;color:var(--muted);display:inline-block;margin-top:8px}

.systems{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.sys{grid-column:span 2;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column}
.sys:nth-child(4),.sys:nth-child(5){grid-column:span 3}
.sys h3{font-size:21px;margin-bottom:8px}
.sys p{font-size:16px;flex:1}
.sys a{font-size:15px;font-weight:600;margin-top:12px}

.shots{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;counter-reset:s}
.step{border-top:2px solid var(--accent-line);padding-top:16px;counter-increment:s}
.step::before{content:"Step " counter(s);font-family:var(--mono);font-size:13px;color:var(--accent)}
.step h3{font-size:21px;margin:6px 0}
.step .tag{font-size:14px;color:var(--muted);margin-top:8px}

.guard{display:grid;grid-template-columns:1fr 1fr;gap:12px 36px}
.guard li{padding-left:26px;position:relative}
.guard li::before{content:"\2713";position:absolute;left:0;color:var(--accent);font-weight:700}

details{border-bottom:1px solid var(--border);padding-block:15px;max-width:800px}
summary{cursor:pointer;color:var(--text);font-weight:600;font-size:18px}
details p{margin-top:10px}

.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.form-grid li{padding-left:26px;position:relative;margin-top:10px}
.form-grid li::before{content:"\2713";position:absolute;left:0;color:var(--accent);font-weight:700}
form,.done{background:var(--surface);border:1px solid var(--border-2);border-radius:18px;padding:24px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.field{margin-bottom:14px}
label{display:block;font-size:14px;color:var(--text);margin-bottom:6px}
input,select,textarea{width:100%;background:var(--bg);border:1px solid var(--border-2);border-radius:9px;padding:11px 12px;color:var(--text);font:inherit;font-size:16px}
.hp{position:absolute;left:-9999px}
form .btn{width:100%}
.fine{font-size:13.5px;color:var(--muted);margin-top:10px}
.err{color:#ff9a9a;font-size:14px;margin-top:12px}
[hidden]{display:none!important}

.page-head{padding-block:60px 28px}
.page-head h1{font-size:clamp(36px,5vw,54px);margin-bottom:14px}
.lead{font-size:19px;max-width:760px}
.post-list{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding-bottom:72px}
.post-list a{display:block;height:100%;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;text-decoration:none;color:var(--body)}
.post-list a:hover{border-color:var(--accent-line)}
.post-list h2{font-size:22px;margin-bottom:8px}

.post{max-width:760px;padding-block:44px 72px}
.crumb{font-size:14px;color:var(--muted);margin-bottom:18px}
.post h1{font-size:clamp(34px,5vw,48px);margin-bottom:10px}
.byline{font-size:14.5px;color:var(--muted);margin-bottom:28px}
.post h2{font-size:27px;margin:36px 0 12px}
.post h3{font-size:21px;margin:26px 0 8px}
.post p{margin-bottom:16px}
.post ul,.post ol{margin:0 0 18px 22px}
.post ul{list-style:disc}
.post li{margin-bottom:7px}
.post strong{color:var(--text)}
.post figure{margin:24px 0}
.post figure img,.shots img{width:100%}
.tbl{overflow-x:auto;margin:20px 0}
table{border-collapse:collapse;width:100%;font-size:16px}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border)}
th{color:var(--text);font-weight:600}
.box{background:var(--surface);border:1px solid var(--accent-line);border-radius:var(--radius);padding:24px;margin-top:30px}
.box.alt{border-color:var(--border-2)}
.post .box h2{font-size:25px;margin:0 0 8px}
.caveat{border-left:3px solid var(--accent);background:var(--accent-soft);padding:12px 16px;border-radius:0 10px 10px 0;margin:20px 0;color:var(--text)}
.related{margin-top:36px}
.post .related ul{list-style:none;margin-left:0}

footer{border-top:1px solid var(--border);padding-block:34px;font-size:15px}
.foot{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.foot ul{display:flex;gap:18px;flex-wrap:wrap}
.foot a:not(.logo){color:var(--muted);text-decoration:none}
.foot a:not(.logo):hover{color:var(--text)}
.foot p{font-size:14px;color:var(--muted);margin-top:4px}

.chips a{color:inherit;text-decoration:none}
.chips a:hover{color:var(--text)}
.author{display:flex;gap:16px;align-items:flex-start;border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding-block:20px;margin-top:32px}
.author img{width:72px;height:72px;border-radius:50%;object-fit:cover;flex:none}
.author p{margin:0;font-size:15.5px}
.author .who{font-weight:600;font-size:17px}
.author .links{display:flex;flex-wrap:wrap;gap:16px;margin-top:8px}
.about-head{display:flex;gap:22px;align-items:center;margin-bottom:24px}
.about-head img{width:120px;height:120px;border-radius:50%;object-fit:cover;flex:none}
.about-head h1{margin-bottom:4px}
.about-head .label{margin-bottom:6px}
.about-head p{margin-bottom:0}
.tool .lead{margin-bottom:26px}
.calc{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:12px}
.calc form{padding:20px}
.calc .fine{margin:0 0 12px}
.hint{font-size:13.5px;color:var(--muted);margin:5px 0 0!important}
.result{background:var(--surface);border:1px solid var(--accent-line);border-radius:18px;padding:20px}
.result .big{font-size:44px;font-weight:700;color:var(--accent);letter-spacing:-.02em;line-height:1.1;margin-bottom:6px}
.result .compare{color:var(--text);margin-bottom:14px}
.result dl{display:grid;gap:10px;border-top:1px solid var(--border);padding-top:14px;margin-bottom:12px}
.result dl div{display:flex;justify-content:space-between;gap:12px;align-items:baseline}
.result dt{font-size:14.5px;color:var(--muted)}
.result dd{font-size:18px;font-weight:600;color:var(--text);white-space:nowrap}
.result .btn{width:100%;text-align:center;margin-top:8px}
@media (max-width:900px){.calc{grid-template-columns:1fr}}
.w-1{width:1%}.w-2{width:2%}.w-3{width:3%}.w-4{width:4%}.w-5{width:5%}.w-6{width:6%}.w-7{width:7%}.w-8{width:8%}.w-9{width:9%}.w-10{width:10%}.w-11{width:11%}.w-12{width:12%}.w-13{width:13%}.w-14{width:14%}.w-15{width:15%}.w-16{width:16%}.w-17{width:17%}.w-18{width:18%}.w-19{width:19%}.w-20{width:20%}.w-21{width:21%}.w-22{width:22%}.w-23{width:23%}.w-24{width:24%}.w-25{width:25%}.w-26{width:26%}.w-27{width:27%}.w-28{width:28%}.w-29{width:29%}.w-30{width:30%}.w-31{width:31%}.w-32{width:32%}.w-33{width:33%}.w-34{width:34%}.w-35{width:35%}.w-36{width:36%}.w-37{width:37%}.w-38{width:38%}.w-39{width:39%}.w-40{width:40%}.w-41{width:41%}.w-42{width:42%}.w-43{width:43%}.w-44{width:44%}.w-45{width:45%}.w-46{width:46%}.w-47{width:47%}.w-48{width:48%}.w-49{width:49%}.w-50{width:50%}.w-51{width:51%}.w-52{width:52%}.w-53{width:53%}.w-54{width:54%}.w-55{width:55%}.w-56{width:56%}.w-57{width:57%}.w-58{width:58%}.w-59{width:59%}.w-60{width:60%}.w-61{width:61%}.w-62{width:62%}.w-63{width:63%}.w-64{width:64%}.w-65{width:65%}.w-66{width:66%}.w-67{width:67%}.w-68{width:68%}.w-69{width:69%}.w-70{width:70%}.w-71{width:71%}.w-72{width:72%}.w-73{width:73%}.w-74{width:74%}.w-75{width:75%}.w-76{width:76%}.w-77{width:77%}.w-78{width:78%}.w-79{width:79%}.w-80{width:80%}.w-81{width:81%}.w-82{width:82%}.w-83{width:83%}.w-84{width:84%}.w-85{width:85%}.w-86{width:86%}.w-87{width:87%}.w-88{width:88%}.w-89{width:89%}.w-90{width:90%}.w-91{width:91%}.w-92{width:92%}.w-93{width:93%}.w-94{width:94%}.w-95{width:95%}.w-96{width:96%}.w-97{width:97%}.w-98{width:98%}.w-99{width:99%}.w-100{width:100%}
.tldr{background:var(--accent-soft);border:1px solid var(--accent-line);border-radius:var(--radius);padding:18px 20px;margin:0 0 18px}
.tldr .label{margin-bottom:8px}
.post .tldr ul{margin:0 0 0 18px}
.post .tldr li{color:var(--text);margin-bottom:6px}
.toc{margin:0 0 26px}
.toc .label{color:var(--muted);margin-bottom:8px}
.post .toc ul{list-style:none;margin:0;display:flex;flex-wrap:wrap;gap:8px}
.post .toc li{margin:0}
.toc a{display:block;font-size:14px;text-decoration:none;color:var(--body);border:1px solid var(--border-2);border-radius:999px;padding:4px 12px}
.toc a:hover{color:var(--accent);border-color:var(--accent-line)}
.post figure.viz{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin:22px 0}
.viz-t{font-size:17px;font-weight:600;color:var(--text);margin:0 0 14px}
.viz-src{font-size:13px;color:var(--muted);margin:12px 0 0!important}
.viz-src a{color:var(--muted)}
.viz .tag{display:block;font-family:var(--mono);font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--accent);margin-bottom:5px}
.post .viz p{margin-bottom:0}
.post .viz ol,.post .viz ul{list-style:none;margin:0}
.post .viz li{margin:0}
.vs{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.vs>div{background:var(--surface-2);border-radius:10px;padding:14px}
.vs b{display:block;font-size:30px;line-height:1.1;color:var(--text);letter-spacing:-.02em;margin-bottom:6px}
.vs p{font-size:14.5px}
.v-flow ol{display:flex;gap:18px}
.v-flow li{flex:1 1 0;position:relative;background:var(--surface-2);border-radius:10px;padding:12px;min-width:0}
.v-flow li b{display:block;color:var(--text);font-size:15.5px;line-height:1.25}
.v-flow li span{display:block;font-size:13.5px;color:var(--muted);margin-top:4px;line-height:1.35}
.v-flow li:not(:last-child)::after{content:"\2192";position:absolute;right:-15px;top:50%;transform:translateY(-50%);color:var(--accent);font-weight:700}
.q{background:var(--surface-2);border-left:3px solid var(--accent);border-radius:0 10px 10px 0;padding:11px 14px;color:var(--text);font-weight:600;margin-bottom:12px!important}
.br{display:grid;gap:10px}
.br.c2{grid-template-columns:1fr 1fr}
.br.c3{grid-template-columns:repeat(3,1fr)}
.br>div{border:1px solid var(--border-2);border-radius:10px;padding:12px}
.br b{display:block;color:var(--text);line-height:1.25;margin-bottom:4px}
.br p{font-size:14.5px;line-height:1.4}
.h3{display:grid;grid-template-columns:1fr auto 1fr;gap:26px;align-items:center}
.post .h3 ul{display:grid;gap:7px}
.h3 li{background:var(--surface-2);border-radius:8px;padding:7px 11px;font-size:15px;color:var(--text)}
.core{position:relative;background:var(--accent);color:var(--accent-ink);border-radius:12px;padding:20px 16px;text-align:center}
.core b{display:block;font-size:20px}
.core span{font-size:13px}
.core::before,.core::after{content:"\2192";position:absolute;top:50%;transform:translateY(-50%);color:var(--accent);font-weight:700;font-size:20px}
.core::before{left:-22px}.core::after{right:-22px}
.row{display:grid;grid-template-columns:150px 1fr;gap:12px;align-items:center;margin-bottom:9px}
.lb{font-size:14.5px;line-height:1.25}
.tr{display:flex;align-items:center;gap:8px}
.tr i{display:block;height:20px;background:var(--accent);border-radius:0 4px 4px 0;flex:none}
.tr em{font-style:normal;font-weight:600;color:var(--text);font-size:15px;white-space:nowrap}
.sg{display:flex;gap:2px}
.sg span{display:block;height:28px;line-height:28px;border-radius:4px;text-align:center;font-size:13.5px;font-weight:600;flex:0 1 auto;min-width:0}
.o1{background:#1f7a58;color:#fff}.o2{background:#2aa577;color:#06130d}.o3{background:#34e39b;color:#06130d}.o4{background:#a6f3d1;color:#06130d}
.post .lg{display:flex;flex-wrap:wrap;gap:6px 16px;margin-top:10px}
.lg li{display:flex;align-items:center;gap:6px;font-size:14px}
.lg i{display:block;width:10px;height:10px;border-radius:2px}
.v-cards ol,.v-cards ul{display:grid;gap:10px}
.v-cards.c2 ol,.v-cards.c2 ul{grid-template-columns:1fr 1fr}
.v-cards.c3 ol,.v-cards.c3 ul{grid-template-columns:repeat(3,1fr)}
.v-cards li{background:var(--surface-2);border-radius:10px;padding:13px}
.v-cards b{display:block;color:var(--text);line-height:1.3}
.v-cards p{font-size:14.5px;line-height:1.45;margin-top:5px}
.v-cards.num ol{counter-reset:n}
.v-cards.num li{counter-increment:n}
.v-cards.num li::before{content:counter(n);display:block;font-family:var(--mono);font-size:13px;color:var(--accent);margin-bottom:4px}
.mf{display:grid;gap:10px}
.mf>div{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mf p{border-radius:10px;padding:12px;font-size:15px;line-height:1.4}
.bad{background:var(--surface-2)}
.bad .tag{color:var(--muted)!important}
.good{background:var(--accent-soft);color:var(--text)}
.v-time ol{position:relative;border-left:2px solid var(--accent-line);margin-left:6px!important}
.post .v-time li{position:relative;padding:0 0 12px 16px;display:grid;grid-template-columns:82px 130px 1fr;gap:8px;align-items:baseline}
.v-time li::before{content:"";position:absolute;left:-6px;top:6px;width:10px;height:10px;border-radius:50%;background:var(--accent)}
.when{font-family:var(--mono);font-size:13px;color:var(--accent)}
.v-time b{color:var(--text);font-size:15.5px}
.ch{font-size:14.5px;line-height:1.35}
.v-cmp .tbl{margin:0}
.v-cmp td:first-child{color:var(--text)}
.y{color:var(--accent);font-weight:600;white-space:nowrap}.n{color:var(--muted);white-space:nowrap}.p{color:var(--text);white-space:nowrap}
.fm{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;text-align:center}
.fm div{background:var(--surface-2);border-radius:10px;padding:12px 18px;flex:1 1 120px}
.fm div:last-of-type{background:var(--accent-soft);border:1px solid var(--accent-line)}
.fm b{display:block;font-size:27px;color:var(--text);letter-spacing:-.02em;line-height:1.15}
.fm span:not(.op),.fm div span{font-size:13.5px;color:var(--muted)}
.op{font-size:26px;color:var(--accent);font-weight:700}
.wk{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.wk div{border-radius:9px;padding:10px 4px;text-align:center}
.wk .on{background:var(--accent-soft);border:1px solid var(--accent-line)}
.wk .off{background:var(--surface-2);border:1px solid var(--border)}
.wk b{display:block;color:var(--text);font-size:15px}
.wk span{display:block;font-size:12.5px;line-height:1.3;margin-top:3px}
code{font-family:var(--mono);font-size:.9em;background:var(--surface-2);padding:1px 5px;border-radius:4px;overflow-wrap:anywhere}
@media (max-width:640px){
  .v-flow ol{flex-direction:column;gap:20px}
  .v-flow li:not(:last-child)::after{content:"\2193";right:auto;left:50%;top:auto;bottom:-20px;transform:translateX(-50%)}
  .br.c2,.br.c3,.v-cards.c2 ol,.v-cards.c2 ul,.v-cards.c3 ol,.v-cards.c3 ul,.mf>div{grid-template-columns:1fr}
  .h3{grid-template-columns:1fr;gap:24px}
  .core::before{content:"\2193";left:50%;top:-22px;transform:translateX(-50%)}
  .core::after{content:"\2193";right:auto;left:50%;top:auto;bottom:-24px;transform:translateX(-50%)}
  .row{grid-template-columns:1fr;gap:3px}
  .post .v-time li{grid-template-columns:1fr;gap:1px}
  .wk{grid-template-columns:repeat(4,1fr)}
  .vs{grid-template-columns:1fr 1fr}
  .vs b{font-size:25px}
  .sg span{font-size:12px}
}
.guide-link{font-size:14.5px;background:var(--surface);border:1px solid var(--border-2);border-radius:9px;padding:9px 13px}
.guide-card{display:block;background:var(--accent-soft);border:1px solid var(--accent-line);border-radius:var(--radius);padding:24px;margin-bottom:14px;text-decoration:none;color:var(--body)}
.guide-card h2{font-size:26px;margin-bottom:8px}
.pull{border-left:3px solid var(--accent);margin:22px 0;padding:6px 0 6px 18px;font-size:27px;font-weight:600;line-height:1.25;color:var(--text)}
.pull cite{display:block;font-size:14.5px;font-weight:400;font-style:normal;color:var(--muted);margin-top:8px}
.prompt-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px;color:var(--text);font-weight:600}
.prompt-head .btn{padding:7px 13px;font-size:14px}
pre{background:var(--bg);border:1px solid var(--border-2);border-radius:10px;padding:14px;max-height:420px;overflow:auto;font-family:var(--mono);font-size:13.5px;line-height:1.55;white-space:pre-wrap;overflow-wrap:anywhere;color:var(--body)}
.post figure img{width:100%}
.drop{border:2px dashed var(--border-2);border-radius:var(--radius);padding:30px 20px;text-align:center;margin:22px 0}
.drop.over{border-color:var(--accent);background:var(--accent-soft)}
.drop input{position:absolute;width:1px;height:1px;opacity:0}
.drop label{display:block;cursor:pointer;margin-bottom:14px;color:var(--body)}
.drop label b{display:block;font-size:20px;color:var(--accent)}
.drop input:focus-visible+label b{text-decoration:underline}
.scan-settings{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:20px}
.map-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0 12px}
.report-head{display:flex;justify-content:space-between;gap:10px;align-items:baseline;flex-wrap:wrap;margin-bottom:10px}
.report-head .label{margin:0}
.pdf-box{background:var(--surface);border:1px solid var(--accent-line);border-radius:var(--radius);padding:18px;margin:24px 0}
.pdf-box form{background:none;border:0;padding:0}
.post .pdf-box p.fine{margin:10px 0 0}
#report .result .fine{margin:0}
@media print{
  :root{--bg:#fff;--surface:#fff;--surface-2:#f2f4f3;--border:#ccc;--border-2:#aaa;--text:#111;--body:#222;--muted:#555;--accent:#0a7a52;--accent-line:#aaa;--accent-soft:#eef5f1}
  header.top,footer,.skip{display:none!important}
  body{background:#fff;color:#111}
  body.printing article>*:not(#scanTool){display:none!important}
  body.printing #scanTool>*:not(#report){display:none!important}
  .tr i,.o1,.o2,.o3,.o4{-webkit-print-color-adjust:exact;print-color-adjust:exact}
  figure,.result{break-inside:avoid}
}
@media (max-width:640px){.map-grid{grid-template-columns:1fr}}
.grade-form{margin:22px 0}
.grade-form label{font-weight:600}
.grade-row{display:flex;gap:10px}
.grade-row .btn{width:auto;white-space:nowrap;flex:none}
.big small{font-size:20px;color:var(--muted);font-weight:500}
.post .check-list li{display:flex;gap:11px;padding:11px 0;border-bottom:1px solid var(--border)}
.post .check-list li:last-child{border-bottom:0}
.check-list i{font-style:normal;font-weight:700;width:18px;flex:none}
.check-list .pass i{color:var(--accent)}
.check-list .miss i,.check-list .unk i{color:var(--muted)}
.check-list b{color:var(--text)}
.check-list p{font-size:14.5px;line-height:1.4;margin-top:2px}
@media (max-width:560px){.grade-row{flex-direction:column}.grade-row .btn{width:100%}}
@media (max-width:900px){
  .hero-grid,.proof,.form-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .systems{grid-template-columns:1fr}.sys,.sys:nth-child(4),.sys:nth-child(5){grid-column:auto}
  .steps,.guard,.post-list,.shots{grid-template-columns:1fr}
}
@media (max-width:560px){
  .hide-sm{display:none}
  header nav{gap:13px}header nav a{font-size:14px}.logo{font-size:18px}
  header nav .nav-cta{padding:7px 10px}
  .hero{padding-block:40px 52px}section.band{padding-block:52px}
  .stats,.two{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media (max-width:370px){header nav a:first-child{display:none}}
.intro.after{margin:22px 0 0}