/* La Quinta Life Insurance: a painted trail-pack cabinet. Every box is drawn in reverse perspective: the back wall is
   larger than the opening, the four walls flare outward, every object is outlined and nothing casts a shadow. */
@font-face{font-family:"Kaisei Decol";src:url(/assets/font-rf3osgln-kaisei-decol-700.woff2) format("woff2");font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:"Sarabun";src:url(/assets/font-rf3osgln-sarabun-400.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Sarabun";src:url(/assets/font-rf3osgln-sarabun-700.woff2) format("woff2");font-weight:700;font-style:normal;font-display:swap}

@property --d{syntax:"<length>";inherits:false;initial-value:12px}

:root{
  --silk:#EBE3CD;--face:#FBF8EE;--ink:#1D2A25;--ink-2:#42504A;
  --mal:#2F6B58;--mal-deep:#173A2F;--mal-mid:#7FAE98;--mal-pale:#C6DCCF;
  --cin:#A33A27;--cin-ink:#8A2B1B;--cin-pale:#EBC9BC;
  --buff:#D8C7A0;--buff-pale:#E7DABB;--buff-deep:#B79F72;
  --head:"Kaisei Decol","Hiragino Mincho ProN",Georgia,serif;--body:"Sarabun","Segoe UI",Verdana,sans-serif;
  --measure:66ch;--maxw:1240px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;color:var(--ink);font:400 1.0625rem/1.65 var(--body);
  background:var(--silk)}
::selection{background:var(--cin);color:var(--face)}
img{max-width:100%;height:auto;display:block}
a{color:var(--cin-ink);text-underline-offset:.22em;text-decoration-thickness:1.5px}
a:hover{color:var(--cin);text-decoration-thickness:3px}
:focus-visible{outline:3px solid var(--cin);outline-offset:3px}
.sd4tn-wx :focus-visible,.sd4tn-foot :focus-visible{outline-color:var(--buff)}
h1,h2,h3{font-family:var(--head);font-weight:700;line-height:1.2;margin:0 0 .5em;text-wrap:balance;letter-spacing:0}
h1{font-size:clamp(2.1rem,4.6vw,3.7rem);line-height:1.14}
h2{font-size:clamp(1.7rem,3.4vw,2.6rem)}
h3{font-size:1.3rem}
p{margin:0 0 1em;max-width:var(--measure)}
strong{font-weight:700}
.sd4tn-wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:16px}
.sd4tn-skip{position:absolute;left:12px;top:-80px;background:var(--mal-deep);color:var(--face);padding:.7rem 1rem;z-index:99}
.sd4tn-skip:focus{top:8px}.sd4tn-skip:hover{color:var(--face)}

/* ---- the reverse-perspective box --------------------------------------------------------------
   padding box = back wall (large); inner rectangle inset by --d = the opening (small).
   Four flat walls join them, drawn with hard-stop gradients; no shadows anywhere. */
.sd4tn-cab,.sd4tn-bx,.sd4tn-card,.sd4tn-quote,.sd4tn-result,.sd4tn-noexam,.sd4tn-table-wrap,.sd4tn-apply-shell,
.sd4tn-faq details,.sd4tn-wx-days li,.sd4tn-wx-photo,.sd4tn-links a,.sd4tn-btn,.sd4tn-seg label,.sd4tn-mosaic a,.sd4tn-tagbox{
  --wa:var(--mal-mid);--wb:var(--mal);--face:#FBF8EE;--facelayer:linear-gradient(var(--face),var(--face));
  --d0:12px;--d1:18px;--dm:18px;--pad:16px;--d:var(--d0);
  position:relative;border:2px solid var(--ink);border-radius:0;color:var(--ink);
  padding:calc(var(--dm) + var(--pad));
  background-color:var(--face);
  background-image:
    var(--facelayer),
    linear-gradient(var(--ink),var(--ink)),
    linear-gradient(to top right,var(--wb) 0 calc(50% - 1px),var(--ink) calc(50% - 1px) calc(50% + 1px),var(--wa) calc(50% + 1px) 100%),
    linear-gradient(to top left,var(--wb) 0 calc(50% - 1px),var(--ink) calc(50% - 1px) calc(50% + 1px),var(--wa) calc(50% + 1px) 100%),
    linear-gradient(to top left,var(--wa) 0 calc(50% - 1px),var(--ink) calc(50% - 1px) calc(50% + 1px),var(--wb) calc(50% + 1px) 100%),
    linear-gradient(to top right,var(--wa) 0 calc(50% - 1px),var(--ink) calc(50% - 1px) calc(50% + 1px),var(--wb) calc(50% + 1px) 100%),
    linear-gradient(var(--wa),var(--wa)),linear-gradient(var(--wa),var(--wa)),
    linear-gradient(var(--wb),var(--wb)),linear-gradient(var(--wb),var(--wb));
  background-repeat:no-repeat;
  background-position:center,center,left top,right top,left bottom,right bottom,center top,center bottom,left center,right center;
  background-size:
    calc(100% - 2*var(--d)) calc(100% - 2*var(--d)),
    calc(100% - 2*var(--d) + 4px) calc(100% - 2*var(--d) + 4px),
    var(--d) var(--d),var(--d) var(--d),var(--d) var(--d),var(--d) var(--d),
    100% var(--d),100% var(--d),var(--d) 100%,var(--d) 100%;
  transition:--d .35s cubic-bezier(.2,.8,.2,1);
}
.sd4tn-cab:hover,.sd4tn-cab:focus-within,.sd4tn-card:hover,.sd4tn-card:focus-within,.sd4tn-result:hover,.sd4tn-bx:hover,
.sd4tn-faq details[open],.sd4tn-faq details:hover,.sd4tn-wx-days li:hover,.sd4tn-wx-photo:hover,.sd4tn-wx-photo[aria-expanded=true],
.sd4tn-links a:hover,.sd4tn-links a:focus-visible,.sd4tn-btn:hover,.sd4tn-btn:focus-visible,.sd4tn-seg label:hover,
.sd4tn-seg label:has(input:checked),.sd4tn-seg label:has(input:focus-visible),.sd4tn-mosaic a:hover,.sd4tn-mosaic a:focus-visible,
.sd4tn-quote:focus-within,.sd4tn-table-wrap:hover{--d:var(--d1)}
@media (prefers-reduced-motion:reduce){
  .sd4tn-cab,.sd4tn-bx,.sd4tn-card,.sd4tn-quote,.sd4tn-result,.sd4tn-noexam,.sd4tn-table-wrap,.sd4tn-apply-shell,.sd4tn-faq details,
  .sd4tn-wx-days li,.sd4tn-wx-photo,.sd4tn-links a,.sd4tn-btn,.sd4tn-seg label,.sd4tn-mosaic a{transition:none}
  html{scroll-behavior:auto}
}

/* ---- header: a lintel with the nav as small boxes ---- */
.sd4tn-head{background:var(--buff-pale);border-bottom:3px solid var(--ink)}
.sd4tn-nav{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.5rem 1.5rem;padding-block:.65rem}
.sd4tn-brand{display:inline-flex;align-items:center;gap:.65rem;font:700 1.35rem/1.2 var(--head);color:var(--ink);text-decoration:none;min-height:44px}
.sd4tn-brand:hover{color:var(--cin-ink);text-decoration:none}
.sd4tn-brand img{width:34px;height:34px}
.sd4tn-menu{display:none}
.sd4tn-links{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem .6rem}
.sd4tn-links a{--d0:5px;--d1:9px;--dm:9px;--pad:.2rem;--wa:var(--mal-mid);--wb:var(--mal);
  display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:calc(9px + .15rem) calc(9px + .8rem);
  font:700 1rem/1.2 var(--body);text-decoration:none;color:var(--ink)}
.sd4tn-links a:hover{color:var(--ink);text-decoration:none}
.sd4tn-links a.sd4tn-cta,.sd4tn-links .sd4tn-cta{--wa:#C9644F;--wb:var(--cin);--face:var(--cin);color:var(--face)!important;color:#FFF9EC!important}
.sd4tn-links a.sd4tn-cta:hover{color:#FFF9EC!important}

/* ---- weather: the cabinet's top drawer ---- */
.sd4tn-wx{background:var(--mal-deep);color:#F4EEDD;border-bottom:3px solid var(--ink)}
.sd4tn-wx a{color:#F4EEDD}
.sd4tn-wx-row{display:flex;flex-wrap:wrap;align-items:center;gap:.7rem 1.6rem;padding-block:.8rem}
.sd4tn-wx-photo{--d0:5px;--d1:8px;--dm:8px;--pad:4px;--wa:var(--mal-mid);--wb:var(--mal);display:inline-flex;align-items:center;gap:.6rem;
  font:inherit;cursor:pointer;min-height:48px;background-color:var(--wa)}
.sd4tn-wx-photo img{width:44px;height:44px;object-fit:cover;border:2px solid var(--ink);border-radius:0}
.sd4tn-wx-photo span{font:700 .9rem/1 var(--body);letter-spacing:.1em;text-transform:uppercase;color:var(--ink);padding-right:.2rem}
.sd4tn-wx-now{display:flex;align-items:center;gap:.9rem}
.sd4tn-wx-icon{display:inline-flex;color:#E7DABB}
.sd4tn-wx-now>div{display:flex;align-items:center;gap:.5rem 1rem;flex-wrap:wrap}
.sd4tn-wx-now strong{font:700 2.1rem/1 var(--head);color:#FBF8EE;min-width:2.2em}
.sd4tn-wx-now span{font-size:1rem;color:#F4EEDD}
.sd4tn-wx-now small{display:block;font-size:.88rem;color:#D8E6DE}
.sd4tn-wx-days{display:flex;flex-wrap:wrap;gap:.6rem;list-style:none;margin:0;padding:0}
.sd4tn-wx-days li{--d0:4px;--d1:7px;--dm:7px;--pad:.3rem;--wa:var(--mal-mid);--wb:var(--mal);display:grid;grid-template-columns:auto auto;grid-template-rows:auto auto;
  column-gap:.6rem;align-items:center;min-width:128px;min-height:48px;font-size:.88rem;color:var(--ink)}
.sd4tn-wx-day{font-weight:700;grid-column:1;color:var(--ink)}
.sd4tn-wx-glyph{grid-row:1/3;grid-column:2;color:var(--mal);display:inline-flex}.sd4tn-wx-glyph svg{width:22px;height:22px}
.sd4tn-wx-hl{grid-column:1;color:var(--ink)}.sd4tn-wx-hl strong{font:700 1rem var(--head);color:var(--ink)}.sd4tn-wx-hl em{font-style:normal;color:var(--ink-2);margin-left:.3rem}
.sd4tn-wx-cond{grid-column:1/3;font-size:.78rem;color:var(--ink-2);max-width:170px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sd4tn-wx-source{margin-left:auto;font-size:.85rem;color:#D8E6DE}
.sd4tn-wx-panel{padding-bottom:1rem}
.sd4tn-wx-panel img{max-width:600px;width:100%;background:#0B1F18;border:2px solid var(--buff)}
.sd4tn-wx-panel p{font-size:.88rem;color:#D8E6DE;margin:.5rem 0 0}
@media (max-width:700px){.sd4tn-wx-source{margin-left:0;width:100%}.sd4tn-wx-now strong{font-size:1.8rem}}

/* ---- captions (the small word-pieces that used to sit above headings) ---- */
.sd4tn-eyebrow{display:flex;align-items:center;gap:.6rem;margin:0 0 1.1rem;font:700 .9rem/1.3 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--cin-ink)!important}
.sd4tn-eyebrow::before{content:"";flex:none;width:.7rem;height:.7rem;background:var(--cin);border:2px solid var(--ink)}
.sd4tn-wrap:has(>h1),.sd4tn-article:has(>h1){display:flex;flex-direction:column}
.sd4tn-wrap:has(>h1)>h1,.sd4tn-article:has(>h1)>h1{order:-1;margin-bottom:.35em}

/* ---- buttons ---- */
.sd4tn-btn{--d0:6px;--d1:10px;--dm:10px;--pad:.3rem;--wa:var(--mal-mid);--wb:var(--mal);
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:56px;padding:calc(10px + .3rem) calc(10px + 1.2rem);
  font:700 1.1rem/1.2 var(--body);text-decoration:none;cursor:pointer;color:var(--ink)}
.sd4tn-btn--primary{--face:var(--cin);--wa:#C9644F;--wb:var(--cin-ink);color:#FFF9EC}
.sd4tn-btn--primary:hover{color:#FFF9EC;text-decoration:none}
.sd4tn-btn--ghost{--face:#FBF8EE;color:var(--ink)}
.sd4tn-btn--ghost:hover{color:var(--ink);text-decoration:none}
.sd4tn-btn[disabled]{opacity:.65;cursor:progress}

/* ---- hero ---- */
.sd4tn-hero{padding:clamp(1.6rem,4vw,3.2rem) 0 clamp(1.4rem,3vw,2.4rem)}
.sd4tn-hero-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:clamp(1.2rem,3vw,2.6rem);align-items:stretch}
.sd4tn-cab{--d0:12px;--d1:18px;--dm:18px;--pad:clamp(8px,1.6vw,18px)}
.sd4tn-cab--big{--d0:20px;--d1:28px;--dm:28px;--pad:clamp(8px,2vw,24px);--wa:var(--mal);--wb:var(--mal-deep)}
.sd4tn-hero-main{display:flex;flex-direction:column;justify-content:center}
.sd4tn-hero-main h1{font-size:clamp(2rem,4.2vw,3.4rem);max-width:17ch}
.sd4tn-lead{font-size:1.2rem;line-height:1.6;max-width:56ch;color:var(--ink)}
.sd4tn-trust{list-style:none;margin:.4rem 0 1.4rem;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:.5rem 1.4rem;font-size:1rem;color:var(--ink)}
.sd4tn-trust li{display:flex;gap:.65rem;align-items:flex-start}
.sd4tn-trust li::before{content:"";flex:none;width:.8rem;height:.8rem;margin-top:.45rem;background:var(--mal-mid);border:2px solid var(--ink)}
.sd4tn-acts{display:flex;flex-wrap:wrap;gap:.8rem;margin:0;max-width:none}
.sd4tn-acts .sd4tn-btn{--d0:7px;--d1:11px;--dm:11px}

/* the shelf of trail things: whole boxes, one painted-back box left empty */
.sd4tn-shelf{display:grid;grid-template-columns:repeat(6,1fr);grid-auto-rows:minmax(150px,1fr);gap:14px;align-content:stretch}
.sd4tn-bx{--d0:8px;--d1:14px;--dm:14px;--pad:6px;display:flex;align-items:center;justify-content:center;grid-column:span 2}
.sd4tn-bx svg{width:100%;height:100%;max-height:130px}
.sd4tn-bx-ewe{grid-column:span 4}
.sd4tn-bx-ewe svg{max-height:150px}
.sd4tn-bx-card{grid-column:span 3}.sd4tn-bx-hat{grid-column:span 3}
.sd4tn-bx-back{--face:#D8C7A0;--facelayer:repeating-linear-gradient(135deg,#D8C7A0 0 7px,#C9B78C 7px 9px);--wa:var(--buff-deep);--wb:#9D8858}
.sd4tn-bx-horn{--wa:var(--buff);--wb:var(--buff-deep)}
.sd4tn-bx-flask{--wa:#E3A596;--wb:var(--cin)}

/* ---- sections ---- */
.sd4tn-sec,.sd4tn-section{padding:clamp(2rem,5vw,3.6rem) 0}
.sd4tn-section--soft{background:var(--buff-pale)}
.sd4tn-section--deep{background:var(--mal-deep);color:#F4EEDD}.sd4tn-section--deep a{color:#F4EEDD}

/* how: three boxes, each wider than the one before (the cabinet opens toward you) */
.sd4tn-steps,.sd4tn-cols{display:grid;gap:1.2rem;align-items:stretch}
.sd4tn-steps{grid-template-columns:1fr 1.2fr 1.4fr;margin-top:1.2rem}
.sd4tn-cols{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.sd4tn-card{display:block;text-decoration:none;color:var(--ink)}
a.sd4tn-card:hover{color:var(--ink);text-decoration:none}
.sd4tn-card h3{margin-bottom:.4em}
.sd4tn-card p{margin:0 0 .6em;color:var(--ink)}
.sd4tn-card p:last-child{margin-bottom:0}
.sd4tn-num{display:inline-grid;place-items:center;width:2.6rem;height:2.6rem;margin-bottom:.8rem;background:var(--cin);border:2px solid var(--ink);color:#FFF9EC;font:700 1.35rem/1 var(--head)}
@media (max-width:820px){
  .sd4tn-steps{grid-template-columns:1fr}
  .sd4tn-steps>.sd4tn-card:nth-child(1){margin-right:14%}
  .sd4tn-steps>.sd4tn-card:nth-child(2){margin-right:7%}
}

/* quote engine */
.sd4tn-panel{background:var(--buff-pale);border-block:3px solid var(--ink)}
.sd4tn-quote{--d0:16px;--d1:22px;--dm:22px;--pad:clamp(8px,2.4vw,26px);--wa:var(--mal);--wb:var(--mal-deep)}
.sd4tn-quote h2{font-size:clamp(1.5rem,2.6vw,2rem)}
.sd4tn-fields{display:grid;grid-template-columns:1fr 1fr;gap:1rem 1.2rem}
@media (max-width:560px){.sd4tn-fields{grid-template-columns:1fr}}
.sd4tn-field{display:flex;flex-direction:column;gap:.35rem;min-width:0}
.sd4tn-field>span{font-size:.95rem;font-weight:700;color:var(--ink)}
.sd4tn-field input,.sd4tn-field select,.sd4tn-field textarea{font:inherit;color:var(--ink);background:#FFFEF8;border:2px solid var(--ink);border-radius:0;padding:.65rem .75rem;min-height:48px;width:100%}
.sd4tn-field input:focus,.sd4tn-field select:focus,.sd4tn-field textarea:focus{outline:3px solid var(--cin);outline-offset:2px}
.sd4tn-field--wide{grid-column:1/-1}
.sd4tn-seg{display:flex;flex-wrap:wrap;gap:.6rem}
.sd4tn-seg label{--d0:4px;--d1:8px;--dm:8px;--pad:.2rem;--wa:var(--mal-mid);--wb:var(--mal);cursor:pointer;font-size:1rem;min-height:46px;display:inline-flex;align-items:center;padding:calc(8px + .2rem) calc(8px + .8rem)}
.sd4tn-seg input{position:absolute;opacity:0;width:1px;height:1px}
.sd4tn-seg input:checked+span{background:none;margin:0;padding:0;display:inline;color:inherit}
.sd4tn-seg label:has(input:checked){--face:var(--cin);--wa:#C9644F;--wb:var(--cin-ink);color:#FFF9EC;font-weight:700}
.sd4tn-seg label:has(input:checked) span{color:#FFF9EC}
.sd4tn-seg label:has(input:focus-visible){outline:3px solid var(--cin);outline-offset:3px}
.sd4tn-note{font-size:.92rem;color:var(--ink-2);margin:.8rem 0}
.sd4tn-status{margin-top:.8rem;font-weight:700;min-height:1.4em}
.sd4tn-status[data-tone=error]{color:var(--cin-ink)}
.sd4tn-results{margin-top:1.6rem}
.sd4tn-summary{display:flex;flex-wrap:wrap;gap:.5rem 1.2rem;align-items:baseline;margin-bottom:1rem;font-size:1rem}
.sd4tn-result{--d0:8px;--d1:12px;--dm:12px;--pad:.7rem;display:grid;grid-template-columns:1fr auto;gap:.6rem 1.2rem;align-items:center;margin-bottom:1rem;color:var(--ink)}
.sd4tn-result--best{--wa:#C9644F;--wb:var(--cin-ink)}
.sd4tn-result strong{font:700 1.1rem/1.3 var(--head)}
.sd4tn-result small{display:block;color:var(--ink-2);font-size:.9rem}
.sd4tn-price{font:700 1.8rem/1 var(--head);text-align:right;color:var(--ink)}
.sd4tn-price small{display:block;font:400 .8rem var(--body);text-align:right;margin-top:.3rem;color:var(--ink-2)}
.sd4tn-tags{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.4rem}
.sd4tn-tag{font-size:.8rem;font-weight:700;padding:.12rem .55rem;background:var(--mal-pale);color:var(--ink);border:2px solid var(--ink);border-radius:0}
.sd4tn-tag--now{background:var(--cin-pale);color:#7A2415;border-color:var(--ink);font-weight:700}
.sd4tn-group{font-size:1.25rem;margin:1.6rem 0 .5rem}
.sd4tn-applicant{margin:.2rem 0 1rem}
.sd4tn-result .sd4tn-btn{grid-column:1/-1;justify-self:start}
@media (min-width:640px){.sd4tn-result{grid-template-columns:1fr auto auto}.sd4tn-result .sd4tn-btn{grid-column:auto}}
.sd4tn-disclosure{font-size:.88rem;color:var(--ink-2);border-top:2px solid var(--ink);padding-top:.9rem;margin-top:1.2rem}
details.sd4tn-more{margin-top:.5rem;font-size:.92rem}
details.sd4tn-more summary{cursor:pointer;color:var(--cin-ink);font-weight:700;min-height:44px;display:flex;align-items:center}

/* rates: the ledger */
.sd4tn-ledger{background:var(--silk)}
.sd4tn-ledger p{font-size:1rem}
.sd4tn-table-wrap{--d0:14px;--d1:20px;--dm:20px;--pad:clamp(4px,1.6vw,18px);--wa:var(--buff);--wb:var(--buff-deep);overflow-x:auto;margin-top:1.2rem}
.sd4tn-table{width:100%;border-collapse:separate;border-spacing:0 8px;font-size:1rem}
.sd4tn-table th{font:700 .85rem/1.25 var(--body);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2);text-align:right;padding:.2rem .6rem .4rem;vertical-align:bottom}
.sd4tn-table th:first-child,.sd4tn-table td:first-child{text-align:left}
.sd4tn-table td{padding:.7rem .6rem;text-align:right;background:#FFFEF8;border-block:2px solid var(--ink);font:700 1.15rem/1.2 var(--head);color:var(--ink);font-variant-numeric:tabular-nums}
.sd4tn-table td:first-child{border-left:2px solid var(--ink);font:700 1rem/1.2 var(--body);position:relative;padding-left:1.7rem}
.sd4tn-table td:first-child::before{content:"";position:absolute;left:.55rem;top:50%;width:.65rem;height:.65rem;margin-top:-.32rem;background:var(--cin);border:2px solid var(--ink)}
.sd4tn-table td:last-child{border-right:2px solid var(--ink);font-family:var(--body);font-weight:400;font-size:1rem}
.sd4tn-table td:nth-child(2){color:var(--cin-ink);font-size:1.35rem}
@media (max-width:560px){
  .sd4tn-table{font-size:.9rem}.sd4tn-table th{font-size:.7rem;letter-spacing:.03em;padding-inline:.25rem}
  .sd4tn-table td{padding:.6rem .3rem;font-size:1rem}.sd4tn-table td:nth-child(2){font-size:1.1rem}
  .sd4tn-table td:first-child{padding-left:1.35rem;font-size:.85rem}.sd4tn-table td:first-child::before{left:.3rem}
}

/* why: the painted back of the cabinet */
.sd4tn-why{background:var(--buff-pale);border-top:3px solid var(--ink);color:var(--ink);padding-bottom:clamp(2rem,5vw,3.6rem)}
.sd4tn-ridge{height:clamp(70px,10vw,130px);border-bottom:3px solid var(--ink);margin-bottom:clamp(1.6rem,4vw,2.8rem);background:var(--silk)}
.sd4tn-ridge svg{width:100%;height:100%;display:block}
.sd4tn-why-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:clamp(1.2rem,3vw,2.4rem);align-items:start}
.sd4tn-why-main{--wa:var(--buff);--wb:var(--buff-deep)}
.sd4tn-why .sd4tn-eyebrow{color:var(--cin-ink)!important}
.sd4tn-hl p{margin-bottom:0}
.sd4tn-mosaic{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.sd4tn-mosaic a{--d0:8px;--d1:13px;--dm:13px;--pad:5px;display:block;padding:calc(13px + 5px);color:var(--ink);text-decoration:none;--wa:var(--mal-mid);--wb:var(--mal)}
.sd4tn-mosaic a:first-child{grid-column:1/-1}
.sd4tn-mosaic a:hover{text-decoration:none;color:var(--ink)}
.sd4tn-mosaic img{width:100%;aspect-ratio:8/5;object-fit:cover;border:2px solid var(--ink)}
.sd4tn-mosaic a:first-child img{aspect-ratio:16/9}
.sd4tn-mosaic span{display:block;padding-top:.5rem;font:700 .95rem/1.3 var(--body);color:var(--ink)}
@media (max-width:900px){.sd4tn-hero-grid,.sd4tn-why-grid{grid-template-columns:1fr}}

/* learn: whole boxes, two across */
.sd4tn-learn-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.2rem;margin-top:1.2rem}
.sd4tn-learn-list .sd4tn-card{--wa:var(--mal-mid);--wb:var(--mal)}
.sd4tn-learn-list .sd4tn-card:nth-child(2n){--wa:var(--buff);--wb:var(--buff-deep)}
.sd4tn-learn-list .sd4tn-card h3::after{content:"";display:inline-block;width:.55rem;height:.55rem;margin-left:.6rem;background:var(--cin);border:2px solid var(--ink)}
@media (max-width:700px){.sd4tn-learn-list{grid-template-columns:1fr}}

/* ---- inside pages ---- */
.sd4tn-article{max-width:var(--measure);margin-inline:auto}
.sd4tn-article figure{margin:0 0 1.5rem}
.sd4tn-article figcaption{font-size:.88rem;color:var(--ink-2);margin-top:.5rem}
.sd4tn-article img{border:2px solid var(--ink)}
.sd4tn-article h2{margin-top:1.6em}
.sd4tn-sources{font-size:.95rem;border-top:3px solid var(--ink);padding-top:1rem;margin-top:2rem}
.sd4tn-sources ol{padding-left:1.2rem}
.sd4tn-faq{margin-top:1.2rem}
.sd4tn-faq details{--d0:8px;--d1:13px;--dm:13px;--pad:.5rem;--wa:var(--mal-mid);--wb:var(--mal);margin-bottom:1rem}
.sd4tn-faq summary{cursor:pointer;font:700 1.1rem/1.35 var(--head);min-height:44px;display:flex;align-items:center;gap:.8rem;list-style:none}
.sd4tn-faq summary::-webkit-details-marker{display:none}
.sd4tn-faq summary::before{content:"";flex:none;width:1rem;height:1rem;background:linear-gradient(var(--ink),var(--ink)) center/100% 3px no-repeat,linear-gradient(var(--ink),var(--ink)) center/3px 100% no-repeat,var(--cin-pale);border:2px solid var(--ink)}
.sd4tn-faq details[open] summary::before{background:linear-gradient(var(--ink),var(--ink)) center/100% 3px no-repeat,var(--cin-pale)}
.sd4tn-faq details p{margin:.7rem 0 .2rem}
.sd4tn-calc{--wa:var(--buff);--wb:var(--buff-deep);margin:1.4rem 0}
.sd4tn-calc h2{margin-top:0}
.sd4tn-calc output{display:block;margin-top:.8rem;font:700 2rem/1.1 var(--head);color:var(--cin-ink)}
.sd4tn-apply-shell{--d0:14px;--d1:14px;--dm:18px;--pad:12px;--wa:var(--mal);--wb:var(--mal-deep);min-height:600px}
.sd4tn-apply-shell iframe{width:100%;border:0}
.sd4tn-noexam{--d0:10px;--d1:14px;--dm:14px;--pad:clamp(6px,1.6vw,14px);--wa:#E3A596;--wb:var(--cin);margin:0 0 1.6rem}
.sd4tn-group--noexam{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem;margin-top:0;font-size:1.25rem}
.sd4tn-noexam-badge{display:inline-block;background:var(--cin);color:#FFF9EC;border:2px solid var(--ink);font:700 .85rem/1 var(--body);letter-spacing:.1em;text-transform:uppercase;padding:.4rem .7rem}
.sd4tn-noexam-note{margin-bottom:.9rem;color:var(--ink)}
.sd4tn-result--noexam{--wa:#E3A596;--wb:var(--cin)}
.sd4tn-tag--noexam{background:var(--mal-deep);color:#F4EEDD;border-color:var(--ink)}
.sd4tn-tag--usually{background:var(--mal-pale);color:var(--ink)}
.sd4tn-noexam-note+.sd4tn-noexam-note{margin-top:1rem;padding-top:.9rem;border-top:2px dashed var(--ink)}
[data-reveal]{opacity:1!important;transform:none!important}

/* ---- footer: the cabinet's plinth ---- */
.sd4tn-foot{background:var(--mal-deep);color:#F4EEDD;border-top:3px solid var(--ink);padding:2.6rem 0 2rem;font-size:1rem}
.sd4tn-foot a{color:#F4EEDD}
.sd4tn-foot a:hover{color:var(--buff);text-decoration-thickness:3px}
.sd4tn-foot .sd4tn-brand{color:#FBF8EE}
.sd4tn-foot-grid{display:grid;gap:1.6rem;grid-template-columns:2fr 1fr 1fr}
@media (max-width:700px){.sd4tn-foot-grid{grid-template-columns:1fr}}
.sd4tn-foot nav a{display:flex;align-items:center;min-height:44px}
.sd4tn-foot nav strong{display:block;font:700 1.15rem var(--head);margin-bottom:.4rem;color:var(--buff)}
.sd4tn-foot p{color:#F4EEDD}
.sd4tn-foot [data-copy=legal]{color:#D8E6DE}

/* ---- phones: boxes keep their construction, just thinner walls ---- */
@media (max-width:600px){
  .sd4tn-cab,.sd4tn-bx,.sd4tn-card,.sd4tn-quote,.sd4tn-result,.sd4tn-noexam,.sd4tn-table-wrap,.sd4tn-apply-shell,.sd4tn-faq details,.sd4tn-mosaic a{--pad:10px}
  .sd4tn-cab--big{--d0:12px;--d1:16px;--dm:16px;--pad:8px}
  .sd4tn-quote{--d0:10px;--d1:14px;--dm:14px;--pad:8px}
  .sd4tn-table-wrap{--d0:8px;--d1:12px;--dm:12px;--pad:4px}
  .sd4tn-trust{grid-template-columns:1fr}
  .sd4tn-learn-list .sd4tn-card,.sd4tn-cols .sd4tn-card{--d0:10px;--d1:14px;--dm:14px}
  .sd4tn-shelf{gap:10px;grid-auto-rows:minmax(92px,auto)}
  .sd4tn-bx{--d0:6px;--d1:10px;--dm:10px;--pad:4px}
  .sd4tn-mosaic a{--d0:6px;--d1:9px;--dm:9px;padding:calc(9px + 4px)}
  .sd4tn-nav{padding-block:.5rem}
  .sd4tn-links a{padding:calc(9px + .15rem) calc(9px + .55rem)}
  .sd4tn-btn{width:100%}
  .sd4tn-acts .sd4tn-btn{--d0:7px;--d1:10px;--dm:10px}
}