/* YardPriceCheck v3 — brand system + components. No web fonts, no frameworks. */
:root{
  /* palette: pine (anchor), sand (warm neutral), amber (warnings), rust (not included) */
  --pine-900:#0f3326; --pine-700:#1b5640; --pine-600:#226a4f; --pine-200:#c5ddd0; --pine-100:#dfede5; --pine-50:#eff6f2;
  --sand-50:#fbf8f2; --sand-100:#f5efe3; --sand-200:#ebe2d0; --sand-400:#c9b994;
  --amber-800:#7a4300; --amber-600:#b5690b; --amber-100:#fbe9c8; --amber-50:#fdf5e6;
  --rust-700:#9a3412; --rust-50:#fcece6;
  --ink:#191c1a; --ink-2:#343a36; --muted:#5a615c; --line:#dfe1dc; --line-2:#c3c8c1; --bg:#fff;
  --accent:var(--pine-700); --accent-dark:var(--pine-900); --accent-soft:var(--pine-50);
  --r-sm:6px; --r:10px; --r-lg:14px;
  --sh-1:0 1px 2px rgba(25,28,26,.06),0 1px 1px rgba(25,28,26,.04);
  --sh-2:0 1px 2px rgba(25,28,26,.05),0 8px 24px -12px rgba(25,28,26,.22);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --fs-xs:.8125rem; --fs-sm:.875rem; --fs-md:1rem; --fs-lg:1.125rem;
  --fs-h3:1.075rem; --fs-h2:clamp(1.35rem,1.1rem + 1vw,1.75rem); --fs-h1:clamp(1.75rem,1.3rem + 2vw,2.4rem); --fs-hero:clamp(2.05rem,1.35rem + 3.4vw,3.35rem);
  --max:1120px;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-padding-top:12px;scroll-padding-bottom:96px}
body{margin:0;background:var(--bg);color:var(--ink);font:var(--fs-md)/1.55 var(--font);overflow-wrap:break-word}
img,svg{max-width:100%}
a{color:var(--pine-700);text-underline-offset:2px}
a:hover{color:var(--pine-900)}
:focus-visible{outline:3px solid #7fb69b;outline-offset:2px}
h1,h2,h3,h4{line-height:1.15;margin:0 0 .5em;color:var(--ink);text-wrap:balance}
h1{font-size:var(--fs-h1);letter-spacing:-.025em;font-weight:800}
h2{font-size:var(--fs-h2);letter-spacing:-.018em;font-weight:750;margin-top:1.6em}
h3{font-size:var(--fs-h3);letter-spacing:-.005em;font-weight:700}
h4{font-size:1rem;font-weight:700}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 16px}
.skip{position:absolute;left:-999px}
.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:9}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.mt0{margin-top:0}.mt{margin-top:18px}
.muted{color:var(--muted)}
.small{font-size:var(--fs-sm)}
.lede{font-size:var(--fs-lg);color:var(--ink-2);max-width:40em}

/* header + wordmark */
.site-header{border-bottom:1px solid var(--line);background:#fff}
.site-header .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:2px 16px;padding-top:8px;padding-bottom:4px}
.brand{display:inline-flex;align-items:center;gap:9px;color:var(--ink);text-decoration:none;min-height:44px}
.brand .mark{width:30px;height:30px;flex:none}
.wm{font-weight:800;font-size:1.14rem;letter-spacing:-.03em}
.wm b{color:var(--pine-700);font-weight:800}
.nav{display:flex;flex-wrap:wrap;margin:0 -8px}
.nav a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:44px;padding:0 8px;color:var(--ink-2);text-decoration:none;font-size:.95rem;font-weight:600;border-bottom:3px solid transparent}
.nav a[aria-current="page"]{border-bottom-color:var(--pine-700);color:var(--pine-700)}
.nav a:hover{color:var(--pine-700)}
main{padding:22px 0 44px}
main.bare{padding:0}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:48px;padding:0 20px;border-radius:var(--r);border:2px solid var(--pine-700);background:var(--pine-700);color:#fff;font:650 1rem var(--font);text-decoration:none;cursor:pointer;box-shadow:var(--sh-1)}
.btn:hover{background:var(--pine-900);border-color:var(--pine-900);color:#fff}
.btn.secondary{background:#fff;color:var(--pine-700)}
.btn.secondary:hover{background:var(--pine-50);color:var(--pine-900)}
.btn.ghost{background:#fff;color:var(--ink);border-color:var(--line-2);box-shadow:none}
.btn.ghost:hover{border-color:var(--ink-2);background:var(--sand-50);color:var(--ink)}
.btn-lg{min-height:54px;font-size:1.05rem;padding:0 24px}
.btn-sm{min-height:44px;font-size:.92rem;padding:0 14px}
.btn[disabled],.btn[aria-disabled="true"]{background:#eceeeb;border-color:#d4d7d3;color:#737a75;cursor:not-allowed;box-shadow:none}
.btn-row{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}
.btn-row .btn{flex:1 1 220px}
.btn.full{width:100%;margin-top:6px}

/* home */
.hero-band{background:var(--sand-50);border-bottom:1px solid var(--sand-200);padding:28px 0 32px}
.hero-grid{display:grid;gap:26px;align-items:center}
.hero-grid>*{min-width:0}
.eyebrow{font-size:var(--fs-sm);font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--pine-700);margin-bottom:10px}
.hero-copy h1{font-size:var(--fs-hero);letter-spacing:-.035em;line-height:1.04;margin-bottom:.4em}
.hero-copy .lede{font-size:clamp(1.05rem,1rem + .4vw,1.22rem)}
.hero-facts{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px 18px;color:var(--ink-2);font-size:var(--fs-sm);font-weight:600}
.hero-facts li{display:flex;align-items:center;gap:7px}
.hero-facts li::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--pine-700);transform:rotate(45deg)}
.band{padding:34px 0}
.band h2{margin-top:0}
.band-sand{background:var(--sand-50);border-top:1px solid var(--sand-200);border-bottom:1px solid var(--sand-200)}
.band-pine{background:var(--pine-900);color:#e9f1ec}
.band-pine h2,.band-pine h3{color:#fff}
.band-pine a{color:#f2c46b}
.band-pine a:hover{color:#ffe0a3}
.two-col{display:grid;gap:24px;align-items:center}
.two-col>*{min-width:0}
.steps{list-style:none;padding:0;margin:0;display:grid;gap:12px;counter-reset:s}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:16px 16px 14px 60px;position:relative;counter-increment:s;box-shadow:var(--sh-1)}
.steps li::before{content:counter(s);position:absolute;left:16px;top:15px;width:30px;height:30px;border-radius:8px;background:var(--pine-700);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center}
.steps h3{margin:0 0 4px}
.steps p{margin:0;color:var(--muted)}
.check-strip{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.check-strip li{background:#fff;border:1px solid var(--sand-200);border-radius:var(--r);padding:11px 12px 11px 34px;position:relative;font-size:var(--fs-sm);color:var(--muted);min-width:0}
.check-strip li::before{content:"✓";position:absolute;left:12px;top:10px;color:var(--pine-700);font-weight:800}
.check-strip b{display:block;color:var(--ink);font-size:.95rem}
.trust-grid{list-style:none;padding:0;margin:0 0 14px;display:grid;gap:12px}
.trust-grid li{border:1px solid rgba(255,255,255,.16);border-radius:var(--r-lg);padding:16px;background:rgba(255,255,255,.04)}
.trust-grid h3{margin:0 0 6px;font-size:1rem}
.trust-grid p{margin:0;font-size:.94rem;color:#d5e3db}
.trust-foot{margin:0;font-size:var(--fs-sm);color:#d5e3db}
.trust-foot a{display:inline-flex;align-items:center;min-height:44px}

/* example cards (home) */
.ex-card{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:16px;box-shadow:var(--sh-2);min-width:0}
.ex-head{display:flex;align-items:center;gap:8px;font-weight:700;font-size:var(--fs-sm);color:var(--ink-2);margin-bottom:6px}
.ex-badge{font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;background:var(--sand-100);color:var(--amber-800);border:1px solid var(--sand-400);padding:2px 7px;border-radius:999px}
.ex-proj{font-size:var(--fs-sm);color:var(--muted);margin:0 0 10px}
.ex-quotes{list-style:none;padding:0;margin:0 0 12px;display:grid;gap:8px}
.ex-q{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:var(--r);padding:9px 10px;flex-wrap:wrap}
.ex-q-main{flex:1 1 0;display:flex;flex-direction:column;min-width:0}
.ex-q-main span{font-size:var(--fs-sm);color:var(--muted)}
.ex-flags{list-style:none;padding:0;margin:10px 0;display:grid;gap:5px;font-size:var(--fs-sm)}
.ex-flags li{display:flex;gap:8px;align-items:flex-start}
.ex-range{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;text-align:center;margin-bottom:12px}
.ex-range div{border:1px solid var(--line);border-radius:var(--r);padding:8px 4px;min-width:0}
.ex-range .mid{border:2px solid var(--pine-700);background:var(--pine-50)}
.ex-range .lbl{display:block;font-size:.72rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.ex-range b{font-size:1.15rem}
.ex-sub{font-size:var(--fs-sm);color:var(--ink-2);margin:10px 0 6px}
.range-bar{position:relative;height:12px;border-radius:999px;background:var(--sand-100);margin:4px 2px}
.rb-band{position:absolute;inset:0;border-radius:999px;background:linear-gradient(90deg,var(--pine-200),var(--pine-600))}
.rb-typ{position:absolute;top:-4px;width:4px;height:20px;margin-left:-2px;background:var(--ink);border-radius:2px}
.panel{border:1px solid var(--line);border-radius:var(--r-lg);padding:16px;background:var(--sand-50)}
.inactive{margin-top:24px}
.inactive .note{display:block;margin-top:6px}

/* notes */
.note-box{border-left:4px solid var(--pine-700);background:var(--pine-50);padding:11px 14px;border-radius:0 var(--r) var(--r) 0;margin:14px 0}
.note-box p:last-child{margin:0}
.range-note{font-size:var(--fs-xs);color:var(--muted);margin:8px 0 0}
.range-note a{display:inline-block;padding:2px 0}
.ok-box{border:1px solid var(--pine-200);background:var(--pine-50);border-radius:var(--r);padding:12px 14px;margin:14px 0}
.ok-box p{margin:0}
.warn-box{border:2px solid var(--amber-600);background:var(--amber-50);border-radius:var(--r-lg);padding:14px 16px;margin:14px 0;color:#3d2600}
.warn-box h3{display:flex;align-items:center;gap:10px;margin:0 0 6px;color:#3d2600;font-size:1.1rem}
.warn-box ul{margin:8px 0;padding-left:1.2em}
.warn-box li{margin-bottom:5px}
.warn-box p:last-child{margin-bottom:0}
.warn-ico{flex:none;display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;background:var(--amber-600);color:#fff;font-weight:900}

/* forms */
label{font-weight:600}
input[type=text],input[type=number],select{width:100%;min-height:48px;padding:8px 11px;font:16px var(--font);color:var(--ink);background:#fff;border:1px solid var(--line-2);border-radius:var(--r-sm)}
input:focus,select:focus{outline:3px solid #9cc7b5;outline-offset:1px;border-color:var(--pine-700)}
input::placeholder{color:#8a908b}
.field{margin:0 0 12px}
.field label{display:block;margin-bottom:4px;font-size:.92rem}
.hint{font-weight:400;color:var(--muted);font-size:.85rem;margin:4px 0 0}
.field .hint{font-weight:400}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
.grid2>*{min-width:0}
legend.lg{font-weight:600;font-size:.92rem;margin-bottom:4px}
fieldset{border:0;margin:0;padding:0;min-width:0}
legend{padding:0}
.err{color:var(--rust-700);font-size:var(--fs-sm);font-weight:600;margin:4px 0 0}
.err::before{content:"! ";font-weight:900}
input[aria-invalid="true"]{border-color:var(--rust-700);border-width:2px}
.choice{display:flex;gap:8px;flex-wrap:wrap}
.choice label{flex:1 1 90px;display:flex;align-items:center;gap:8px;min-height:48px;border:1px solid var(--line-2);border-radius:var(--r-sm);padding:0 12px;font-weight:500;cursor:pointer;background:#fff}
.choice label:has(input:checked){border-color:var(--pine-700);background:var(--pine-50);font-weight:700;box-shadow:inset 0 0 0 1px var(--pine-700)}
.choice input{width:18px;height:18px;accent-color:var(--pine-700);flex:none}
.choice.stack{flex-direction:column}
.choice.stack label{flex:1 1 auto;padding-top:8px;padding-bottom:8px}
.choice small{font-weight:400;color:var(--muted)}

/* status glyphs (never color alone: glyph + text) */
.st{display:inline-flex;align-items:center;justify-content:center;width:1.25em;height:1.25em;border-radius:4px;font-weight:900;font-size:.85em;line-height:1;flex:none}
.st-inc{background:var(--pine-100);color:var(--pine-900)}
.st-not{background:var(--rust-50);color:var(--rust-700);border:1px solid #efc2b2}
.st-ns{background:var(--amber-100);color:var(--amber-800)}
.pos{display:inline-flex;align-items:center;gap:5px;font-size:var(--fs-sm);font-weight:700;padding:3px 9px;border-radius:999px;white-space:nowrap;border:1px solid}
.pos-within{background:var(--pine-50);color:var(--pine-900);border-color:var(--pine-200)}
.pos-below{background:#eef3f8;color:#1f3b57;border-color:#c5d4e3}
.pos-above{background:var(--amber-50);color:var(--amber-800);border-color:#efd1a0}

/* checker: progress */
.progress{list-style:none;padding:0;margin:16px 0 8px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;counter-reset:none}
.progress a{display:flex;align-items:center;gap:8px;min-height:52px;padding:6px 8px;border:1px solid var(--line);border-radius:var(--r);text-decoration:none;color:var(--ink);background:#fff}
.p-num{flex:none;width:26px;height:26px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:.85rem;border:2px solid var(--line-2);color:var(--muted)}
.p-txt{display:flex;flex-direction:column;min-width:0;line-height:1.2}
.p-txt b{font-size:.9rem}
.p-state{font-size:.76rem;color:var(--muted)}
.progress [data-state="done"] a{border-color:var(--pine-200);background:var(--pine-50)}
.progress [data-state="done"] .p-num{background:var(--pine-700);border-color:var(--pine-700);color:#fff}
.progress [data-state="done"] .p-state{color:var(--pine-900);font-weight:700}
.progress a[aria-current="step"]{border:2px solid var(--pine-700)}
.progress a[aria-current="step"] .p-num{border-color:var(--pine-700);color:var(--pine-700)}
.progress [data-state="done"] a[aria-current="step"] .p-num{background:var(--pine-700);color:#fff}
.step-sec{margin-top:8px}
.steph{display:flex;align-items:center;gap:8px;margin-top:22px}
.stepnum{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:8px;background:var(--pine-700);color:#fff;font-size:.95rem;flex:none}
.project{border:1px solid var(--line);border-radius:var(--r-lg);padding:14px;background:var(--sand-50)}

/* checker: collapsible quote cards */
.quotes{display:grid;gap:12px;margin-top:10px}
.qcard{border:1px solid var(--line);border-radius:var(--r-lg);background:#fff;box-shadow:var(--sh-1);min-width:0}
.qcard[open]{border-color:var(--line-2)}
.qcard.has-err{border-color:var(--rust-700)}
.qcard>summary{list-style:none;display:flex;align-items:center;gap:10px;min-height:60px;padding:10px 12px;cursor:pointer;border-radius:var(--r-lg)}
.qcard>summary::-webkit-details-marker{display:none}
.qcard[open]>summary{border-bottom:1px solid var(--line);border-radius:var(--r-lg) var(--r-lg) 0 0;background:var(--sand-50)}
.qc-letter{flex:none;width:30px;height:30px;border-radius:8px;background:var(--ink);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:800}
.qc-head{flex:1 1 auto;min-width:0;display:flex;flex-direction:column}
.qc-title{font-weight:750}
.qc-sum{font-size:.82rem;color:var(--muted)}
.qc-chev{flex:none;width:12px;height:12px;border-right:2.5px solid var(--ink-2);border-bottom:2.5px solid var(--ink-2);transform:rotate(45deg);margin:0 6px 4px}
.qcard[open] .qc-chev{transform:rotate(-135deg);margin-bottom:-4px}
.qc-body{padding:14px 12px 6px}
details.sub{border:1px dashed var(--line-2);border-radius:var(--r);padding:0 10px;margin:2px 0 10px}
details.sub>summary{min-height:44px;display:flex;align-items:center;gap:6px;flex-wrap:wrap;cursor:pointer;font-weight:650;font-size:.92rem}
details.sub[open]{padding-bottom:6px}
.checklist{margin-top:6px}
.cl-head{display:flex;justify-content:space-between;align-items:baseline;gap:8px;flex-wrap:wrap}
.cl-head h3{margin:8px 0 4px;font-size:.98rem}
.cl-count{font-size:var(--fs-sm);font-weight:700;color:var(--pine-900)}
.cl-meter{height:6px;border-radius:999px;background:var(--sand-100);overflow:hidden;margin:2px 0 8px}
.cl-meter span{display:block;height:100%;background:var(--pine-600)}
.check{border-top:1px solid var(--line);padding:9px 0}
.check legend{font-size:.9rem;font-weight:600;margin-bottom:6px}
.seg{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line-2);border-radius:var(--r-sm);overflow:hidden}
.seg label{position:relative;font-weight:500;font-size:.82rem;display:flex;align-items:center;justify-content:center;text-align:center;min-height:46px;padding:2px 4px;cursor:pointer;border-left:1px solid #d4d7d3;line-height:1.15}
.seg label:first-child{border-left:0}
.seg label>span{display:inline-flex;align-items:center;gap:4px;flex-wrap:wrap;justify-content:center}
.seg input{position:absolute;opacity:0;width:1px;height:1px}
.seg input:focus-visible+span{outline:3px solid #7fb69b;outline-offset:2px}
.seg label:has(input:checked){font-weight:750;box-shadow:inset 0 -3px 0 currentColor}
.seg label.v-inc:has(input:checked){background:var(--pine-50);color:var(--pine-900)}
.seg label.v-not:has(input:checked){background:var(--rust-50);color:var(--rust-700)}
.seg label.v-ns:has(input:checked){background:var(--amber-50);color:var(--amber-800)}
.qc-foot{display:flex;justify-content:flex-end;padding:8px 0 4px}
.add-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;margin:12px 0}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px;padding:10px 0}
.actions .btn{flex:1 1 150px}
.privacy-line{margin-top:6px}

/* checker: results */
.results{margin-top:28px;scroll-margin-top:8px}
.results:focus{outline:none}
.res-h{margin:26px 0 10px;font-size:1.12rem}
.ref-box{border:1px solid var(--pine-200);background:var(--pine-50);border-radius:var(--r-lg);padding:12px 14px;margin:12px 0}
.ref-box p{margin:0 0 4px}
.ref-label{font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;font-weight:800;color:var(--pine-700)}
.ref-range{font-size:1.45rem;font-weight:800;letter-spacing:-.01em}
.sum-grid{display:grid;gap:12px}
.sum-card{border:1px solid var(--line);border-radius:var(--r-lg);padding:14px;background:#fff;box-shadow:var(--sh-1);min-width:0}
.sum-card header{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;margin-bottom:6px}
.sum-card h4{margin:0;font-size:1rem;min-width:0}
.sum-total{margin:0;display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.sum-total b{font-size:1.5rem;letter-spacing:-.01em}
.sum-total span{color:var(--ink-2);font-weight:700}
.sum-spec{font-size:var(--fs-xs);color:var(--muted);margin:2px 0 8px}
.sum-items{display:flex;flex-wrap:wrap;gap:4px 12px;margin:10px 0 6px;font-size:var(--fs-sm)}
.sum-items>span{display:inline-flex;align-items:center;gap:4px}
.mix{display:flex;height:8px;border-radius:999px;overflow:hidden;background:var(--sand-100)}
.mx-inc{background:var(--pine-600)}.mx-not{background:var(--rust-700)}.mx-ns{background:#e3b45f}
.sum-rel{font-size:var(--fs-sm);font-weight:650;margin:10px 0 0}
.takeaway{font-size:var(--fs-sm);color:var(--ink-2);margin:8px 0 0;padding-top:8px;border-top:1px solid var(--line)}
.pf-chart{margin:0;border:1px solid var(--line);border-radius:var(--r-lg);padding:12px;background:#fff}
.pf-chart.mini{border:0;padding:0;margin:0 0 4px}
.pf-cap{font-size:var(--fs-xs);color:var(--muted);margin:0 0 6px}
.pf-row{display:grid;grid-template-columns:22px minmax(0,1fr) auto;align-items:center;gap:8px;min-height:34px}
.pf-chart.mini .pf-row{grid-template-columns:18px minmax(0,1fr);min-height:24px}
.pf-lbl{font-weight:800;font-size:.9rem}
.pf-track{position:relative;height:10px;border-radius:999px;background:var(--sand-100)}
.pf-band{position:absolute;top:0;bottom:0;background:var(--pine-200);border-radius:999px;box-shadow:inset 0 0 0 1px #9fc4b0}
.pf-dot{position:absolute;top:50%;width:16px;height:16px;margin:-8px 0 0 -8px;border-radius:50%;border:3px solid #fff;box-shadow:0 0 0 1px var(--ink-2)}
.pf-dot.pos-within{background:var(--pine-700)}.pf-dot.pos-above{background:var(--amber-600)}.pf-dot.pos-below{background:#2f5d8a}
.pf-val{font-weight:750;font-size:.92rem;text-align:right;white-space:nowrap}
.pf-val small{display:block;font-weight:400;font-size:.72rem;color:var(--muted)}
.cmp-wrap{border-radius:var(--r-lg)}
table.cmp{font-size:.86rem}
table.cmp th[scope=row]{font-weight:600;color:var(--ink-2);min-width:96px;max-width:140px;background:var(--sand-50)}
table.cmp td{min-width:92px}
table.cmp tr.sec th{background:var(--sand-100);font-size:.75rem;text-transform:uppercase;letter-spacing:.05em}
table.cmp tr.differs th[scope=row]{box-shadow:inset 4px 0 0 var(--amber-600)}
table.cmp td .st{margin-right:2px}
table.cmp th[scope=row],table.cmp thead th:first-child{position:sticky;left:0;z-index:1;box-shadow:1px 0 0 var(--line)}
table.cmp tr.differs th[scope=row]{box-shadow:inset 4px 0 0 var(--amber-600),1px 0 0 var(--line)}
table.cmp tr.sec th{position:static}
.scope-list{list-style:none;padding:0;margin:6px 0 0}
.scope-list li{padding:5px 0;border-top:1px dashed #e7c98f}
.dq{display:inline-flex;align-items:center;gap:3px;margin-right:8px;white-space:nowrap}
.q-grid{display:grid;gap:12px}
.q-card{border:1px solid var(--line);border-radius:var(--r-lg);padding:14px;min-width:0}
.q-card h4{margin:0 0 8px}
.questions{padding-left:1.25em;margin:8px 0 0}
.questions li{margin-bottom:7px}
.flags{list-style:none;padding:0;margin:10px 0 0;display:grid;gap:6px}

/* calculator */
.calc{display:grid;grid-template-columns:minmax(0,1fr);gap:20px}
.calc>*{min-width:0}
.calc-form{border:1px solid var(--line);border-radius:var(--r-lg);padding:14px;background:var(--sand-50)}
.totals{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-bottom:4px}
.total{border:1px solid var(--line);border-radius:var(--r);padding:10px 6px;text-align:center;min-width:0;background:#fff}
.total.mid{border:2px solid var(--pine-700);background:var(--pine-50)}
.total .lbl{display:block;font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:800}
.total .amt{display:block;font-size:1.3rem;font-weight:800;margin:2px 0;letter-spacing:-.01em}
.total .pf{display:block;font-size:.8rem;color:var(--muted)}

/* tables */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:var(--r)}
table.data{width:100%;border-collapse:collapse;font-size:.9rem}
table.data th,table.data td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
table.data thead th{background:var(--sand-100);font-size:.78rem;text-transform:uppercase;letter-spacing:.04em}
table.data td.num,table.data th.num{text-align:right;white-space:nowrap}
table.data tr:last-child td,table.data tr:last-child th{border-bottom:0}
table.data tfoot td{font-weight:700;background:var(--sand-50)}
table.pub td{min-width:110px}
table.pub td:nth-child(5){min-width:260px}
.tag{display:inline-block;font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em;padding:1px 6px;border-radius:4px;background:var(--amber-100);color:var(--amber-800);white-space:nowrap}
.tag.src,.tag-sourced{background:var(--pine-100);color:var(--pine-900)}
.tag-calculated{background:#e3ecf7;color:#1d3f66}
.tag-assumption{background:var(--amber-100);color:var(--amber-800)}
.tag-quote{background:var(--sand-100);color:var(--ink-2);border:1px solid var(--sand-200)}
.tag{vertical-align:.1em}
.kind-legend{font-size:var(--fs-sm);color:var(--muted);border:1px solid var(--line);border-radius:var(--r);padding:8px 12px;margin:12px 0}
.kind-legend .kl-h{margin:0 0 4px;font-weight:700;color:var(--ink-2)}
.kind-legend ul{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.kind-legend li .tag{margin-right:4px}
.kind-legend .kl-x{margin:6px 0 0}
@media (min-width:900px){.kind-legend ul{grid-template-columns:repeat(3,auto);justify-content:start;gap:4px 20px}}

/* guides + methodology */
.crumbs ol{list-style:none;padding:0;margin:0 0 6px;display:flex;flex-wrap:wrap;gap:0 6px;font-size:var(--fs-sm);color:var(--muted)}
.crumbs li{display:flex;align-items:center}
.crumbs li+li::before{content:"›";margin-right:6px;color:#8a918d}
.crumbs a{display:inline-flex;align-items:center;min-height:44px;min-width:44px;padding:0 4px}
.crumbs li:first-child a{padding-left:0}
.guide{max-width:760px}
.guide p,.guide li{max-width:46em}
.byline{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:8px 0}
.example{border:1px solid var(--line);border-radius:var(--r-lg);padding:14px;margin:16px 0;background:#fff;box-shadow:var(--sh-1)}
.example h3{margin-top:0}
.example .table-wrap{margin-bottom:6px}
.cta-box{border:1px solid var(--sand-200);background:var(--sand-50);border-radius:var(--r-lg);padding:16px;margin:28px 0}
.guide-list{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.guide-list a{display:block;height:100%;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:12px 14px;text-decoration:none;color:var(--ink);min-height:44px}
.guide-list a:hover{border-color:var(--pine-700);background:var(--pine-50)}
.guide-list b{display:block;color:var(--pine-700)}
.guide-list span{display:block;color:var(--muted);font-size:.9rem}
.formula{border-left:4px solid var(--pine-700);background:var(--sand-50);padding:10px 14px;margin:10px 0;font-size:.95rem;border-radius:0 var(--r) var(--r) 0}
.assume li{margin-bottom:10px}
.toc{padding-left:1.2em;columns:1}
.toc-box{border:1px solid var(--line);border-radius:var(--r);padding:6px 12px;margin:14px 0}
.toc-box li{padding:0}
.toc-box a{display:inline-flex;align-items:center;min-height:44px}
.sources li{margin-bottom:10px}
ul.spaced li{margin-bottom:8px}

/* footer */
.site-footer{border-top:1px solid var(--sand-200);background:var(--sand-50);padding:22px 0 28px;font-size:var(--fs-sm);color:var(--muted)}
.site-footer p{margin:0 0 6px}
.site-footer a{color:var(--ink-2)}
.foot-grid{display:grid;gap:10px}
.foot-brand{display:flex;align-items:center;gap:8px;color:var(--ink)}
.foot-brand .mark{width:24px;height:24px}
.foot-brand .wm{font-size:1rem}
.foot-nav{display:flex;flex-wrap:wrap;gap:0 16px}
.foot-nav a{display:inline-flex;align-items:center;min-height:44px;min-width:44px}

/* v4: essentials-first quote cards, More details, undo, caution */
.nl-short{display:none}
fieldset.as-quoted{border:0;margin:4px 0 6px;padding:0;min-width:0}
fieldset.as-quoted>legend{font-weight:700;font-size:.95rem;padding:0;margin:0 0 6px}
fieldset.as-quoted>legend .hint{display:block}
.field.span2{grid-column:1/-1}
details.more{border-style:solid;background:var(--sand-50)}
details.more>summary{justify-content:flex-start}
details.more>summary .hint{margin:0;font-size:.82rem}
.more-sum{margin-left:auto;font-weight:600;font-size:.82rem;color:var(--muted);background:#fff;border:1px solid var(--line);border-radius:999px;padding:1px 8px}
.qc-foot{display:flex;justify-content:flex-end}
.undo-bar{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;border:1px solid var(--line-2);background:var(--sand-50);border-radius:var(--r);padding:8px 12px;margin:12px 0}
.undo-bar[hidden]{display:none}
.undo-bar p{margin:0;flex:1 1 12em}
.undo-bar .btn{min-height:44px}
.caution-box{border:1px solid var(--amber-600);background:var(--amber-50);border-radius:var(--r);padding:12px 14px;margin:14px 0;color:#3d2600}
.caution-box p{margin:0 0 4px}.caution-box ul{margin:4px 0 0;padding-left:1.2em}
table.cmp tr.unknown th[scope=row]{box-shadow:inset 4px 0 0 -1px transparent;border-left:4px dotted var(--amber-600)}

/* v5: not-stated badge, two reference ranges, clarify + short-run notes */
.ns-badge{display:inline-flex;align-items:center;align-self:flex-start;margin-top:3px;font-size:.78rem;font-weight:750;line-height:1.2;padding:2px 8px;border-radius:999px;background:var(--amber-100);color:var(--amber-800);border:1px solid #edd3a3;white-space:nowrap}
.qc-head .ns-badge{margin-top:4px}
.sum-card header .ns-badge{margin-left:auto}
.ref-pair{display:grid;gap:8px;margin:10px 0}
.rp{border-radius:var(--r);padding:8px 10px}
.rp-own{border:2px solid var(--pine-700);background:var(--pine-50)}
.rp-proj{border:1px dashed var(--line-2);background:#fff}
.rp-h{margin:0;font-size:.8rem;font-weight:700;color:var(--ink-2)}
.rp-v{margin:2px 0;font-size:1.1rem;font-weight:800}
.rp-proj .rp-v{font-weight:650;color:var(--ink-2)}
.rp-n{margin:0;font-size:.82rem;color:var(--muted)}
.rp-own .rp-n b{color:var(--pine-900)}
.rp-one{margin:8px 0;font-size:.9rem}
.clarify{border-left:4px solid var(--amber-600);background:var(--amber-50);padding:8px 10px;border-radius:0 var(--r-sm) var(--r-sm) 0;font-size:.88rem;margin:10px 0 0}
.short-note{color:var(--ink-2);background:var(--sand-50);border:1px solid var(--sand-200);border-radius:var(--r-sm);padding:6px 9px;margin:8px 0}

/* responsive */
@media (max-width:899px){
  .sticky-actions{position:sticky;bottom:0;z-index:5;background:rgba(255,255,255,.97);border-top:1px solid var(--line);margin:16px -16px 0;padding:10px 16px calc(10px + env(safe-area-inset-bottom));box-shadow:0 -6px 16px -12px rgba(0,0,0,.35)}
  .sticky-actions .btn{min-height:48px}
}
@media (min-width:600px){
  .steps{grid-template-columns:repeat(3,1fr)}
  .btn-row .btn{flex:0 0 auto}
  .guide-list{grid-template-columns:1fr 1fr}
  .trust-grid{grid-template-columns:1fr 1fr}
  .check-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sum-grid,.q-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-nav{grid-column:1/-1}
  .toc{columns:2}
}
@media (min-width:900px){
  .hero-band{padding:52px 0 56px}
  .hero-grid{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:48px}
  .two-col{grid-template-columns:1fr 1fr;gap:48px}
  .trust-grid{grid-template-columns:repeat(4,1fr)}
  .calc{grid-template-columns:minmax(0,5fr) minmax(0,7fr);align-items:start}
  .actions .btn{flex:0 0 auto}
  .band{padding:48px 0}
}
@media (max-width:479px){
  .nav{margin:0 -6px}
  .nav a{font-size:.9rem;padding:0 6px}
  .p-txt b{font-size:.84rem}
}
@media (max-width:359px){
  .wrap{padding:0 12px}
  .sticky-actions{margin-left:-12px;margin-right:-12px;padding-left:12px;padding-right:12px}
  .nav a{font-size:.88rem;padding:0 6px}
  .nl-full{display:none}.nl-short{display:inline}
  .grid2{grid-template-columns:1fr}
  .check-strip{grid-template-columns:1fr}
  .totals{gap:4px}.total{padding:8px 3px}.total .amt{font-size:1rem}.total .pf{font-size:.72rem}
  .seg label{font-size:.74rem}
  .progress a{flex-direction:column;align-items:flex-start;gap:4px}
}
@media print{
  @page{margin:14mm 12mm}
  body{font-size:10.5pt;color:#000}
  .site-header nav,.actions,.sticky-actions,.btn,.add-row,.undo-bar,.skip,.progress,.privacy-line,.site-footer .foot-nav,#checker-form,.how-works,.calc-form,.toc-box{display:none!important}
  .site-header{border:0}
  main{padding:8px 0}
  .wrap{max-width:none;padding:0}
  .table-wrap{overflow:visible!important;border:0}
  table.data{font-size:8.5pt;width:100%;table-layout:auto}
  table.data th,table.data td{padding:4px 5px}
  table.cmp th[scope=row]{position:static!important;box-shadow:none}
  table.cmp tr.differs th[scope=row]{border-left:3px solid #b5690b}
  .sum-grid,.q-grid{display:block}
  .sum-card,.q-card,.ref-box,.warn-box,.caution-box,.ok-box,.example,figure,tr{break-inside:avoid;page-break-inside:avoid}
  .sum-card,.q-card{margin-bottom:8px}
  .results[hidden]{display:none}
  a{color:#000}
  .hero-band,.band{padding:12px 0!important;background:none!important}
}