/* Report C: wayfinding layer on top of B's base styles (c-base.css) */
body{padding:0!important;font-size:1.0625rem}
:root{--part1:#7DC49C;--part2:#71A9DC;--part3:#E77D82;--ok:#1F5C46}
.lbl{font:700 .7rem/1.2 var(--h);letter-spacing:.14em;text-transform:uppercase;color:#6A675F;margin:0 0 .45rem}
.small{font-size:.86rem}
.note{font-size:.92rem;color:#3a3a37}

/* top bar */
.tb{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:.8rem;padding:.55rem 1rem;background:rgba(250,249,245,.96);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.tb-logo{flex:0 0 auto}.tb-logo img{width:78px;height:auto}
.crumbs{flex:1;min-width:0}.crumbs ol{list-style:none;display:flex;gap:.35rem;align-items:center;margin:0;padding:0;overflow:hidden;white-space:nowrap}
.crumbs li{font:600 .76rem/1.2 var(--h);color:var(--mid);overflow:hidden;text-overflow:ellipsis}
.crumbs li+li::before{content:"›";margin-right:.35rem;color:#B5AFA3}
.crumbs a{color:var(--mid);text-decoration:none}.crumbs li[aria-current]{color:var(--ink)}
@media (max-width:700px){.crumbs li:not(:last-child){display:none}.crumbs li+li::before{content:none}}
.tb-prog{margin:0;flex:0 0 auto;display:flex;flex-direction:column;align-items:flex-end;gap:.25rem;font:700 .72rem/1 var(--h);color:var(--ink)}
.tb-prog i{display:block;width:7rem;height:4px;border-radius:2px;background:linear-gradient(90deg,var(--ink) var(--w),#E2DCCF var(--w))}

/* shell + side nav */
.shell{display:block}
.sidenav{display:none}
main{min-width:0;padding-bottom:5.2rem}
@media (min-width:1100px){
  .shell{display:grid;grid-template-columns:17rem minmax(0,1fr)}
  .sidenav{display:block;position:sticky;top:3.3rem;align-self:start;height:calc(100vh - 3.3rem);overflow:auto;padding:1.2rem .9rem 2rem;border-right:1px solid var(--line)}
  main{padding-bottom:2rem}
}
.sn-home{display:block;font:700 .82rem/1 var(--h);color:var(--ink);text-decoration:none;padding:.5rem .55rem;margin-bottom:.6rem;border:1px solid var(--line);border-radius:6px;background:#fff}
.sn-part{margin:0 0 1rem}
.sn-h{display:flex;align-items:center;gap:.45rem;font:800 .68rem/1.2 var(--h);letter-spacing:.12em;text-transform:uppercase;color:color-mix(in oklab,var(--pc) 55%,#171717);margin:0 0 .35rem}
.sn-h i{width:1.4rem;height:1.4rem;border-radius:50%;background:var(--pc);display:grid;place-items:center;flex:0 0 auto}
.sn-h svg,.chap-part svg,.mp-h svg{width:.85rem;height:.85rem;fill:none;stroke:#171717;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.sn-part ol{list-style:none;margin:0;padding:0}
.sn-part a{display:flex;gap:.55rem;padding:.38rem .5rem;border-left:3px solid transparent;font:600 .84rem/1.25 var(--h);color:var(--ink);text-decoration:none;border-radius:0 4px 4px 0}
.sn-part a span{color:var(--mid);min-width:1.2rem;font-weight:800}
.sn-part a:hover{background:var(--sand2)}
.sn-part a[aria-current]{border-left-color:var(--pc);background:var(--sand);font-weight:800}

/* chapter page */
.chap{max-width:68rem;margin:0 auto;padding:1.4rem 1.1rem 1rem}
.chap-h{border-left:8px solid var(--pc);padding:.2rem 0 .2rem 1rem;margin-bottom:1.2rem}
.chap-part{display:flex;align-items:center;gap:.5rem;font:800 .72rem/1.2 var(--h);letter-spacing:.12em;text-transform:uppercase;margin:0 0 .35rem;color:color-mix(in oklab,var(--pc) 50%,#171717)}
.chap-part i{width:1.6rem;height:1.6rem;border-radius:50%;background:var(--pc);display:grid;place-items:center}
.chap-n{font:600 .82rem/1 var(--h);color:var(--mid);margin:0 0 .5rem}
.chap h1{font:800 clamp(1.8rem,6vw,2.7rem)/1.08 var(--h);letter-spacing:-.025em}
.copy{margin-top:.7rem}
.blk{margin:0 0 1.1rem}
.blk-h{font:800 1.25rem/1.2 var(--h);letter-spacing:-.015em;margin:0 0 .7rem}
.qa{display:grid;gap:.8rem;margin-bottom:1.3rem}
.qa .blk{margin:0}
.blk.qn{padding:.1rem 0}
.q-t{font:600 1.08rem/1.35 var(--h);color:#3a3a37;margin:0}
.blk.a{background:#fff;border:1px solid var(--line);border-left:6px solid var(--pc);border-radius:6px;padding:.9rem 1rem}
.a-t{font:800 1.32rem/1.25 var(--h);letter-spacing:-.015em;margin:0;text-wrap:balance}
.blk.key{background:var(--forest);color:#fff;border-radius:6px;padding:.85rem 1rem;display:grid;grid-template-columns:auto 1fr;align-items:center;column-gap:.9rem}
.blk.key .lbl{grid-column:1 / -1;color:#9FD2B7}
.key-n{font:800 2.5rem/1 var(--h);letter-spacing:-.03em;margin:0;color:#F5B8BB}
.key-l{margin:0;font-size:.95rem;line-height:1.3;color:#E6EEE9}
@media (min-width:900px){
  .qa{grid-template-columns:minmax(0,1.6fr) minmax(0,.8fr);grid-template-areas:"q key" "a key"}
  .blk.qn{grid-area:q}.blk.a{grid-area:a}.blk.key{grid-area:key;align-self:stretch;grid-template-columns:1fr;align-content:center}
  .key-n{font-size:3.2rem;margin:.2rem 0 .35rem}
}
.two{display:grid;gap:1.1rem}
@media (min-width:900px){.two{grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:2rem;align-items:start}.col-r{position:sticky;top:4.2rem}}
.lead-img img{border-radius:6px;width:100%;margin-bottom:1rem}
.found{list-style:none;counter-reset:f;margin:0;padding:0;display:grid;gap:.6rem}
.found li{counter-increment:f;display:grid;grid-template-columns:2rem 1fr;gap:0 .55rem;background:#fff;border:1px solid var(--line);border-radius:6px;padding:.7rem .75rem}
.found li::before{content:counter(f);grid-row:span 2;width:1.7rem;height:1.7rem;border-radius:50%;background:var(--pc);display:grid;place-items:center;font:800 .85rem/1 var(--h)}
.found b{font:700 .98rem/1.3 var(--h)}.found span{font-size:.92rem;line-height:1.4;color:#3a3a37}
.blk.means p:last-child{font-size:1.02rem;line-height:1.5;margin:0}
.blk.means{border-top:2px solid var(--ink);padding-top:.7rem}
.blk.evid .chart{margin:0}
.blk.act .do{padding-top:.95rem}
.blk.long{border-top:1px solid var(--line);padding-top:1.4rem;margin-top:1.6rem}
.blk.deeper{background:var(--sand);border-radius:8px;padding:1rem 1rem .9rem;margin-top:1.6rem}
.blk.deeper .lbl{color:#1F5C46}
.tick{list-style:none;margin:0 0 .8rem;padding:0;display:grid;gap:.35rem}
.tick li{position:relative;padding-left:1.3rem;font-size:.95rem;line-height:1.4}
.tick li::before{content:"✓";position:absolute;left:0;font:800 .85rem/1.5 var(--h);color:#1F5C46}
.deep-btn{display:inline-flex;align-items:center;gap:.4rem}
.deep-btn::after{content:"→"}
.pncards{display:grid;grid-template-columns:1fr 1fr;gap:.6rem;margin:1.6rem 0 .6rem}
.pn{display:block;text-decoration:none;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:8px;padding:.8rem .9rem}
.pn b{display:block;font:700 .95rem/1.3 var(--h)}.pn.next{text-align:right}
.pn .lbl{margin-bottom:.25rem}

/* bottom bar (phone) */
.bottombar{position:fixed;left:0;right:0;bottom:0;z-index:45;display:grid;grid-template-columns:1fr auto 1fr;gap:.4rem;align-items:stretch;padding:.45rem .5rem calc(.45rem + env(safe-area-inset-bottom));background:var(--ink)}
.bottombar a,.bottombar .off{display:flex;flex-direction:column;justify-content:center;min-height:2.9rem;padding:.3rem .55rem;border-radius:8px;text-decoration:none;color:#fff;font:700 .78rem/1.2 var(--h);overflow:hidden}
.bottombar a span{font:600 .64rem/1 var(--h);letter-spacing:.1em;text-transform:uppercase;color:#B9B4AA;margin-bottom:.2rem}
.bottombar a{background:#2B2B29;white-space:nowrap;text-overflow:ellipsis}
.bb-next{text-align:right;align-items:flex-end}
.bb-map{font:800 .85rem/1 var(--h);background:#fff;color:var(--ink);border:0;border-radius:8px;padding:0 1rem;cursor:pointer;min-height:2.9rem}
@media (min-width:1100px){.bottombar{display:none}}

/* map sheet */
.mapsheet{position:fixed;inset:0;z-index:60;background:var(--paper);overflow:auto}
.mapsheet[hidden]{display:none}
.ms-in{max-width:68rem;margin:0 auto;padding:1rem 1rem 3rem}
.ms-top{position:sticky;top:0;display:flex;justify-content:space-between;align-items:center;background:var(--paper);padding:.5rem 0;z-index:2}
.ms-top p{font:800 1.1rem/1 var(--h);margin:0}
.ms-close{font:800 .85rem/1 var(--h);background:var(--ink);color:#fff;border:0;border-radius:999px;padding:.7rem 1rem;cursor:pointer}
.ms-home{display:block;font:700 .9rem/1.2 var(--h);color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:8px;padding:.75rem .9rem;margin:.6rem 0 1rem;text-decoration:none}

/* map cards (home + sheet) */
.mpart{margin:0 0 1.4rem}
.mp-h{display:flex;align-items:center;gap:.6rem;font:800 1.15rem/1.2 var(--h);margin:0 0 .7rem}
.mp-h i{width:2rem;height:2rem;border-radius:50%;background:var(--pc);display:grid;place-items:center}
.mp-h svg{width:1.05rem;height:1.05rem}
.mp-h span{font:800 .7rem/1 var(--h);letter-spacing:.14em;text-transform:uppercase;color:color-mix(in oklab,var(--pc) 50%,#171717)}
.mcards{list-style:none;margin:0;padding:0;display:grid;gap:.6rem}
@media (min-width:760px){.mcards{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1280px){.mcards{grid-template-columns:repeat(3,1fr)}}
.mc{display:flex;flex-direction:column;height:100%;text-decoration:none;color:var(--ink);background:#fff;border:1px solid var(--line);border-top:6px solid var(--pc);border-radius:8px;padding:.8rem .9rem .75rem}
.mc:hover{border-color:#cfc6b6}
.mc-n{font:800 .72rem/1 var(--h);color:var(--mid);margin-bottom:.35rem}
.mc-q{font:800 1rem/1.3 var(--h);letter-spacing:-.01em;margin-bottom:.4rem}
.mc-a{font-size:.9rem;line-height:1.4;color:#3a3a37;margin-bottom:.6rem}
.mc-k{font-size:.82rem;color:var(--mid);margin-bottom:.6rem;line-height:1.3}
.mc-k b{display:block;font:800 1.45rem/1.05 var(--h);color:#1F5C46;letter-spacing:-.02em}
.mc-go{margin-top:auto;font:800 .82rem/1 var(--h);color:var(--ink)}

/* home */
.home-cover{max-width:72rem;margin:0 auto;padding:1.3rem 1.1rem 1rem;display:grid;gap:1.3rem}
@media (min-width:900px){.home-cover{grid-template-columns:1.1fr .9fr;align-items:center;gap:3rem;padding-top:2.2rem}}
.home-cover h1{font:800 clamp(1.55rem,6.4vw,3rem)/1.1 var(--h);letter-spacing:-.025em;text-wrap:balance}
.hc-photo{position:relative}.hc-photo img{border-radius:8px;width:100%}
.howto,.homemap,.proof,.fulldetail,main>.why{max-width:72rem;margin:0 auto;padding:1.4rem 1.1rem}
.howto{display:grid;gap:1rem;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
@media (min-width:900px){.howto{grid-template-columns:1fr 1fr;gap:2.4rem}}
.howto p{font-size:.95rem;line-height:1.5}
.startcard{display:block;text-decoration:none;color:#fff;background:var(--ink);border-radius:8px;padding:1rem 1.1rem;margin-top:.4rem}
.startcard .lbl{color:#9FD2B7}.startcard b{display:block;font:800 1.2rem/1.2 var(--h);margin-bottom:.35rem}
.startcard span:not(.lbl):not(.mc-go){display:block;font-size:.92rem;color:#D9D5CC;margin-bottom:.6rem}
.startcard .mc-go{color:#fff}
.bottombar.home{grid-template-columns:1fr auto 1.4fr}

/* tabs */
.tablist{display:flex;flex-wrap:wrap;gap:.35rem;margin:0 0 .9rem}
.tablist [role=tab]{font:700 .84rem/1.15 var(--h);border:2px solid var(--ink);background:#fff;color:var(--ink);border-radius:999px;padding:.6rem .85rem;cursor:pointer;min-height:2.6rem}
.tablist [role=tab][aria-selected=true]{background:var(--ink);color:#fff}
.tabs.js .tp-h{display:none}
.tp-h{font:800 1.05rem/1.2 var(--h);margin:1rem 0 .6rem}

/* product cards */
.pcs{display:grid;gap:.7rem}
@media (min-width:760px){.pcs{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1280px){.pcs{grid-template-columns:repeat(3,1fr)}}
.pc{background:#fff;border:1px solid var(--line);border-top:6px solid var(--acc);border-radius:8px;display:grid;grid-template-columns:7rem 1fr;gap:.7rem;padding:.7rem}
.pc-img img{width:100%;aspect-ratio:1;object-fit:contain}
.pc-role{font:700 .66rem/1 var(--h);letter-spacing:.1em;text-transform:uppercase;color:var(--mid);margin:0 0 .3rem}
.pc h4{font:800 1.05rem/1.2 var(--h);margin:0}
.pc-kind{font:italic 500 .9rem/1.3 var(--s);color:#5a5a56;margin:.15rem 0 .4rem}
.pc-price{font-size:.82rem;color:#3a3a37;margin:0 0 .5rem}
.pc ul{margin:0 0 .5rem;padding-left:1rem;font-size:.86rem;line-height:1.35}
.pc-say{font:italic 500 .95rem/1.35 var(--s);margin:0 0 .5rem}
.pc-more{font:700 .78rem/1.2 var(--h);color:var(--ink)}
.pc .lbl{margin:.4rem 0 .25rem}

/* buyer types */
.bt{background:#fff;border:1px solid var(--line);border-top:6px solid var(--acc);border-radius:8px;padding:.9rem 1rem}
.bt-meta{display:flex;flex-wrap:wrap;gap:.4rem .9rem;font-size:.86rem;margin:0 0 .6rem}
.bt-meta b{font:700 .7rem/1 var(--h);letter-spacing:.08em;text-transform:uppercase;margin-right:.3rem;color:var(--mid)}
.bt-2{display:grid;gap:.8rem;margin-top:.7rem}
@media (min-width:760px){.bt-2{grid-template-columns:1fr 1fr}}
.quotes{display:grid;gap:.5rem}
.q{margin:0;padding:.7rem .8rem;background:var(--sand2);border-left:4px solid var(--acc)}
.q p{font:italic 500 1rem/1.4 var(--s);margin:0 0 .3rem}.q footer{font-size:.76rem;color:var(--mid)}.q footer a{color:var(--mid)}.qid{display:none}
.hooks{list-style:none;margin:0;padding:0;display:grid;gap:.3rem}.hooks li{font:600 .92rem/1.35 var(--h);border-left:3px solid var(--acc);padding-left:.6rem}
.guard{background:#FFF4E8;border-left:5px solid #B5835F;padding:.6rem .8rem;font-size:.9rem;margin-top:.7rem}

/* ads grid */
.adcs{display:grid;grid-template-columns:repeat(2,1fr);gap:.6rem}
@media (min-width:760px){.adcs{grid-template-columns:repeat(3,1fr)}}
@media (min-width:1280px){.adcs{grid-template-columns:repeat(5,1fr)}}
.adc{display:flex;flex-direction:column;text-decoration:none;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.adc img{aspect-ratio:4/5;object-fit:cover;width:100%}
.adc-p{font:700 .66rem/1.2 var(--h);letter-spacing:.08em;text-transform:uppercase;color:var(--mid);padding:.5rem .55rem 0}
.adc-h{font:700 .85rem/1.3 var(--h);padding:.25rem .55rem .65rem}

/* no-broker */
.nb5{margin:0;padding-left:1.2rem;display:grid;gap:.5rem}.nb5 li{font-size:.95rem;line-height:1.45}
.kbig{font:800 2rem/1 var(--h);color:#1F5C46;margin:.2rem 0 .4rem}

/* appendix wrapper */
.ap{max-width:72rem;margin:0 auto;padding:1rem 1.1rem 2rem}
.ap-tag{display:inline-block;font:800 .68rem/1 var(--h);letter-spacing:.14em;text-transform:uppercase;background:var(--sand);color:#1F5C46;padding:.4rem .6rem;border-radius:4px;margin:0 0 .6rem}
.ap-back{display:block;font:700 .9rem/1.3 var(--h);color:var(--ink);margin-bottom:.4rem}
.ap-body>section.ch{padding:1.2rem 0 1rem;border-top:0}
.ap-body .ch>*{max-width:none}
.ap-nav{border-top:1px solid var(--line);padding-top:1rem;margin-top:1.4rem}
.ap-nav .tick{grid-template-columns:1fr}
@media (min-width:760px){.ap-nav .tick{grid-template-columns:1fr 1fr}}
.ap-nav a{color:var(--ink);font:600 .9rem/1.3 var(--h)}

/* amazon launch */
.steps{list-style:none;counter-reset:s;margin:0;padding:0;display:grid;gap:.5rem}
.steps li{counter-increment:s;display:grid;grid-template-columns:2rem 1fr;gap:.2rem .6rem;background:#fff;border:1px solid var(--line);border-radius:8px;padding:.7rem .8rem}
.steps li::before{content:counter(s);grid-row:span 2;width:1.75rem;height:1.75rem;border-radius:50%;background:var(--pc);display:grid;place-items:center;font:800 .82rem/1 var(--h)}
.steps b{font:700 .95rem/1.3 var(--h)}.steps li p{margin:.2rem 0 0;font-size:.9rem;line-height:1.4;color:#3a3a37}
.steps .st-meta{grid-column:2;display:flex;gap:.35rem;margin:.35rem 0 0}
.steps .st-meta span{font:700 .64rem/1 var(--h);letter-spacing:.06em;text-transform:uppercase;padding:.28rem .45rem;border-radius:3px;background:var(--forest);color:#CFE6DA}
.skus{display:grid;gap:.55rem}
@media (min-width:760px){.skus{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1280px){.skus{grid-template-columns:repeat(3,1fr)}}
.sku{background:#fff;border:1px solid var(--line);border-top:6px solid #1F5C46;border-radius:8px;padding:.75rem .85rem}
.sku.later{border-top-color:#E8A840}.sku.no{border-top-color:#CBBFAA}
.sku h4{font:800 1rem/1.25 var(--h);margin:0 0 .3rem}.sku p:not(.lbl){font-size:.9rem;line-height:1.4;margin:0}
.fees{display:grid;gap:.45rem}
.fee{display:flex;flex-wrap:wrap;gap:.25rem .5rem;align-items:baseline;background:#fff;border:1px solid var(--line);border-radius:8px;padding:.6rem .75rem;font-size:.86rem}
.fee b{font:800 .95rem/1.2 var(--h);flex:1 0 100%}
.fee span{color:#3a3a37}.fee .keep{margin-left:auto;font:800 .9rem/1.2 var(--h);color:#1F5C46}

/* buyer type card (renamed from .bt to avoid A's chart track class) */
.btc{background:#fff;border:1px solid var(--line);border-top:6px solid var(--acc);border-radius:8px;padding:.9rem 1rem}

/* competitor ad-volume chart */
.av-head,.av,.av-axis{display:grid;grid-template-columns:minmax(0,9.5rem) minmax(0,1fr) 3.2rem 4.6rem;gap:.5rem;align-items:center}
.av-head span{font:700 .62rem/1.2 var(--h);letter-spacing:.08em;text-transform:uppercase;color:var(--mid)}
.av-head span:nth-child(3),.av-head span:nth-child(4){text-align:right}
.av-axis .av-ticks{position:relative;height:1rem;border-bottom:1px solid #D8D1C4}
.av-axis em{position:absolute;bottom:.15rem;transform:translateX(-50%);font:600 .62rem/1 var(--h);font-style:normal;color:var(--mid)}
.av-axis em:first-child{transform:none}
.avs{display:grid;gap:.28rem;margin-top:.3rem}
.av{padding:.12rem 0}
.av-n{font-size:.8rem;line-height:1.15;display:flex;align-items:center;gap:.35rem;justify-content:flex-end;text-align:right}
.av-n i{flex:0 0 auto;width:.6rem;height:.6rem;border-radius:2px}
.av-t{position:relative;height:14px;background:#F2EEE6;border-radius:7px;overflow:hidden}
.av-t b{position:absolute;left:0;top:0;bottom:0;border-radius:7px}
.av-v{font:700 .78rem/1 var(--h);text-align:right;font-variant-numeric:tabular-nums}
.av-d{font:600 .7rem/1 var(--h);text-align:right;color:#3a3a37;background:#F2EEE6;border-radius:3px;padding:.22rem .3rem;white-space:nowrap}
.av-d.none{color:#1F5C46;background:transparent}
.av.me .av-n,.av.me .av-v{font-weight:800;color:#1F5C46}
.av.me{background:#E8F2EC;border-radius:6px}
.av-legend{list-style:none;margin:.9rem 0 0;padding:0;display:grid;gap:.45rem}
.av-legend li{font-size:.84rem;line-height:1.38;padding-left:.8rem;border-left:5px solid var(--g)}
.av-legend b{font-family:var(--h);display:block;font-size:.82rem}
@media (max-width:520px){.av-head,.av,.av-axis{grid-template-columns:minmax(0,6.6rem) minmax(0,1fr) 2.6rem 3.9rem;gap:.35rem}.av-n{font-size:.72rem}.av-d{font-size:.62rem;padding:.2rem .22rem}}

/* priority pyramid */
.pyr{max-width:72rem;margin:0 auto;padding:1.4rem 1.1rem}
.chap .pyr{padding:0 0 1.4rem}
.tiers{list-style:none;margin:.6rem 0 0;padding:0;display:grid;gap:.5rem}
.tier-in{display:grid;grid-template-columns:3.4rem 1fr;gap:.7rem;background:#fff;border:1px solid var(--line);border-left:8px solid var(--tc);border-radius:8px;padding:.8rem .9rem}
.tier-n{margin:0;text-align:center}
.tier-n b{display:grid;place-items:center;width:2.6rem;height:2.6rem;margin:0 auto .3rem;border-radius:50%;background:var(--tc);font:800 1.25rem/1 var(--h);color:#171717}
.tier-n span{font:700 .6rem/1.15 var(--h);letter-spacing:.06em;text-transform:uppercase;color:var(--mid)}
.tier-b h3{font:800 1.08rem/1.2 var(--h);margin:0 0 .3rem}
.tier-what{font-size:.94rem;line-height:1.4;margin:0 0 .4rem}
.tier-meta{display:grid;gap:.25rem;font-size:.85rem;line-height:1.38;color:#3a3a37;margin:0 0 .45rem}
.tier-meta b{font:700 .66rem/1 var(--h);letter-spacing:.08em;text-transform:uppercase;color:var(--mid);margin-right:.3rem}
.tier-links{display:flex;flex-wrap:wrap;gap:.35rem;margin:0}
.tier-links a{font:700 .78rem/1 var(--h);color:var(--ink);text-decoration:none;border:2px solid var(--ink);border-radius:999px;padding:.45rem .7rem}
.tier.t1 .tier-in{background:#FFF6F6}
@media (min-width:900px){
  .tiers{gap:.35rem;justify-items:center}
  .tier{width:100%}
  .tier.t2{width:88%}.tier.t3{width:76%}.tier.t4{width:64%}
  .tier-in{border-left:0;border-top:8px solid var(--tc);border-radius:6px;clip-path:polygon(0 0,100% 0,calc(100% - 1.6rem) 100%,1.6rem 100%);padding:.9rem 2.6rem;grid-template-columns:4rem 1fr}
  .tier-meta{grid-template-columns:1fr 1.6fr;gap:.8rem}
}

/* outreach list */
.cofilter{display:flex;flex-wrap:wrap;gap:.6rem;align-items:end;margin:.6rem 0}
.fchips{display:flex;flex-wrap:wrap;gap:.3rem}
.fchip{font:700 .8rem/1 var(--h);border:2px solid var(--ink);background:#fff;color:var(--ink);border-radius:999px;padding:.5rem .7rem;cursor:pointer;min-height:2.4rem}
.fchip b{font-weight:800;color:var(--mid);margin-left:.15rem}
.fchip[aria-pressed=true]{background:var(--ink);color:#fff}.fchip[aria-pressed=true] b{color:#cfcac0}
.cosearch{display:flex;flex-direction:column;flex:1 1 12rem}
.cosearch .lbl{margin-bottom:.2rem}
.cosearch input{font:400 1rem/1.2 var(--b);padding:.6rem .7rem;border:2px solid var(--line);border-radius:8px;background:#fff;min-height:2.6rem}
.co-count{font-size:.85rem;color:var(--mid);margin:.2rem 0 .4rem}
.colist{list-style:none;margin:0;padding:0;max-height:34rem;overflow-y:auto;border:1px solid var(--line);border-radius:8px;background:#fff}
.co{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.25rem .6rem;padding:.6rem .75rem;border-bottom:1px solid #EFEAE0}
.co[hidden]{display:none}
.co-a b{display:block;font:700 .9rem/1.25 var(--h)}.co-a span{font-size:.82rem;color:var(--mid)}
.co-p{font:700 .64rem/1 var(--h);letter-spacing:.04em;padding:.3rem .45rem;border-radius:3px;align-self:start;background:#E8F2EC;color:#1F5C46;white-space:nowrap}
.co-p.p1b{background:#E6EEF8;color:#24578A}.co-p.p2,.co-p.p3{background:#F2EEE6;color:#5E5E5A}
.co-c{grid-column:1 / -1;display:flex;flex-wrap:wrap;gap:.4rem}
.co-c a{font:700 .78rem/1 var(--h);color:var(--ink);text-decoration:none;border:1px solid var(--line);border-radius:999px;padding:.45rem .65rem;min-height:2.2rem;display:inline-flex;align-items:center}
@media (min-width:900px){.co{grid-template-columns:minmax(0,1fr) 7rem minmax(0,15rem)}.co-c{grid-column:auto;justify-content:flex-end}}
.two-plain{display:grid;gap:1rem}
@media (min-width:900px){.two-plain{grid-template-columns:1fr 1fr;gap:2rem}}
.script{background:var(--sand2);border-left:4px solid #A699CA;border-radius:4px;padding:.7rem .85rem;margin-bottom:.8rem}
.script p{font-size:.92rem;line-height:1.45;margin:0 0 .5rem}.script p:last-child{margin:0}
.steps.cad li{grid-template-columns:1fr}.steps.cad li::before{display:none}

/* =================== mobile wayfinding pass (2026-10-07) =================== */
/* mobile-only elements are hidden on wider screens so desktop stays as it was */
.mo,.mband,.inchap,.readline,.tier-mob,.tier-img,.mc-img,.swipe-hint,.ms-grab{display:none}

/* slim light bottom bar (below the desktop side-nav breakpoint) */
@media (max-width:1099px){
  .bottombar{grid-template-columns:auto 1fr auto;gap:.5rem;align-items:center;min-height:56px;padding:.35rem .6rem calc(.35rem + env(safe-area-inset-bottom));background:rgba(250,249,245,.97);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-top:1px solid var(--line);box-shadow:0 -6px 18px -14px rgba(0,0,0,.35)}
  .bottombar a,.bottombar .off{flex-direction:row;align-items:center;justify-content:center;gap:.3rem;min-height:44px;min-width:4.6rem;padding:0 .7rem;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--ink);font:700 .82rem/1 var(--h)}
  .bottombar .off{visibility:hidden}
  .bottombar a span{font:700 .82rem/1 var(--h);letter-spacing:0;text-transform:none;color:var(--ink);margin:0}
  .bottombar svg{width:1.1rem;height:1.1rem;fill:none;stroke:var(--ink);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
  .bb-map{min-height:44px;border-radius:999px;background:var(--ink);color:#fff;font:800 .86rem/1 var(--h);padding:0 1rem}
  .bottombar.home{grid-template-columns:auto 1fr auto}
  main{padding-bottom:4.6rem}
}

/* chapters sheet as a full-height list with thumbnails */
.ms-grab{width:44px;height:5px;border-radius:3px;background:#D6CFC2;margin:.2rem auto .4rem}
.sl-part{margin:0 0 1.1rem}
.sl-list{list-style:none;margin:0;padding:0;display:grid;gap:.4rem}
.sl{display:grid;grid-template-columns:4.6rem 1fr;gap:.7rem;align-items:center;text-decoration:none;color:var(--ink);background:#fff;border:1px solid var(--line);border-left:5px solid var(--pc);border-radius:10px;padding:.45rem .55rem;min-height:4.4rem}
.sl img{width:4.6rem;height:3.45rem;object-fit:cover;border-radius:6px}
.sl-n{display:block;font:700 .66rem/1.2 var(--h);letter-spacing:.06em;text-transform:uppercase;color:var(--mid)}
.sl b{display:block;font:800 .95rem/1.2 var(--h);margin:.1rem 0 .15rem}
.sl-q{display:block;font-size:.8rem;line-height:1.3;color:#4a4a46}
.sl.cur{background:#E8F2EC;border-color:#1F5C46}.sl.cur .sl-n{color:#1F5C46}
@media (min-width:760px){.sl-list{grid-template-columns:1fr 1fr}}

@media (max-width:768px){
  .ms-grab{display:block}
  html{scroll-padding-top:6.4rem}
  body{font-size:1rem}
  /* chip row: in this chapter / on this page */
  .inchap{display:block;position:sticky;top:3.05rem;z-index:35;background:rgba(250,249,245,.97);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--line);margin:0 -1.1rem 1rem}
  .inchap-in{scroll-padding-inline:1.1rem;display:flex;gap:.35rem;overflow-x:auto;scroll-snap-type:x proximity;padding:.45rem 1.1rem;scrollbar-width:none;-webkit-mask-image:linear-gradient(90deg,#000 90%,transparent);mask-image:linear-gradient(90deg,#000 90%,transparent)}
  .inchap-in::-webkit-scrollbar{display:none}
  .inchap a{flex:0 0 auto;scroll-snap-align:start;font:700 .8rem/1 var(--h);color:var(--ink);text-decoration:none;background:#fff;border:1px solid var(--line);border-radius:999px;padding:.6rem .8rem;min-height:2.4rem;display:flex;align-items:center}
  .inchap a[aria-current="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
  .inchap.home{margin:0 0 .4rem}

  /* chapter first screen */
  .chap{padding-top:1rem}
  .chap-h{margin-bottom:.8rem;padding-left:.8rem}
  .chap h1{font-size:1.75rem}
  .chap-n{margin-bottom:.3rem}
  .copy{display:none}
  .mband{display:block;margin:0 -1.1rem .1rem}
  .mband img{width:100%;aspect-ratio:16/7;object-fit:cover;display:block}
  .lead-img{display:none}
  .qa{grid-template-columns:1fr auto;grid-template-areas:"a a" "q key";gap:.6rem;margin-bottom:1rem}
  .blk.a{grid-area:a;padding:.8rem .9rem}.blk.qn{grid-area:q;align-self:center}.blk.key{grid-area:key;display:block;padding:.65rem .8rem;max-width:9.5rem}
  .a-t{font-size:1.18rem}
  .q-t{font-size:.86rem;font-weight:600;color:#5a5a56}
  .blk.qn .lbl{margin-bottom:.2rem}
  .key-n{font-size:1.9rem;margin:.1rem 0 .2rem}.key-l{font-size:.76rem}
  .blk.key .lbl{margin-bottom:.15rem}
  /* what we found: swipe row */
  .blk.found{display:block}
  .blk.found>.lbl{margin-bottom:.5rem}
  .found .swipe-hint{display:inline;font:600 .62rem/1 var(--h);letter-spacing:.06em;color:#9a958b;margin-left:.4rem}
  .found .swipe-hint::after{content:" →"}
  ol.found{scroll-padding-inline:1.1rem;display:flex;gap:.6rem;overflow-x:auto;scroll-snap-type:x mandatory;padding:0 1.1rem .4rem;margin:0 -1.1rem;scrollbar-width:none}
  ol.found::-webkit-scrollbar{display:none}
  ol.found li{flex:0 0 82%;scroll-snap-align:start;display:block;padding:.85rem .9rem}
  ol.found li::before{display:grid;margin-bottom:.45rem}
  ol.found b{display:block;margin-bottom:.3rem}
  .blk.means p:last-child{font-size:.98rem}

  /* home */
  .home-cover{padding-top:1rem}
  .home-cover h1{font-size:1.55rem}
  .forwho{font-size:.86rem}
  .readline{display:block;max-width:72rem;margin:0 auto;padding:0 1.1rem .4rem}
  .readbtn{font:700 .85rem/1 var(--h);background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:999px;padding:.65rem .9rem;min-height:2.6rem;cursor:pointer}
  .readbtn::before{content:"ⓘ ";}
  .howto{display:none}
  .readsheet .ms-in{max-width:40rem}
  .readsheet p{font-size:.98rem;line-height:1.5}
  main>.why{padding-top:.8rem}
  main>.why .whys{scroll-padding-inline:1.1rem;display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:.6rem;margin:.6rem -1.1rem 0;padding:0 1.1rem .3rem;scrollbar-width:none}
  main>.why .whys li{flex:0 0 82%;scroll-snap-align:start}
  .homemap .sec-sub{margin-bottom:.6rem}
  .mpart{margin-bottom:1.1rem}
  .mcards{scroll-padding-inline:1.1rem;display:flex;gap:.6rem;overflow-x:auto;scroll-snap-type:x mandatory;margin:0 -1.1rem;padding:0 1.1rem .4rem;scrollbar-width:none}
  .mcards::-webkit-scrollbar{display:none}
  .mcards>li{flex:0 0 85%;scroll-snap-align:start}
  .mc{padding:0 0 .75rem;overflow:hidden;border-top-width:0;border-bottom:6px solid var(--pc)}
  .mc-img{display:block;margin-bottom:.55rem}.mc-img img{width:100%;aspect-ratio:16/9;object-fit:cover}
  .mc .mc-n,.mc .mc-q,.mc .mc-k,.mc .mc-go{margin-left:.9rem;margin-right:.9rem}
  .mc-a{display:none}
  .mc-q{font-size:1.02rem}
  .apcards{scroll-padding-inline:1.1rem;display:flex;overflow-x:auto;scroll-snap-type:x proximity;gap:.45rem;margin:0 -1.1rem;padding:0 1.1rem .3rem;scrollbar-width:none}
  .apcards li{flex:0 0 62%;scroll-snap-align:start}
  .fulldetail .sec-sub{margin-bottom:.6rem}

  /* pyramid: full-width tier cards */
  .pyr{padding-top:1rem}
  .tiers{gap:.7rem}
  .tier-in{display:block;padding:20px;border-left:6px solid var(--tc)}
  .tier-n{display:none}
  .tier-mh{display:flex;align-items:center;gap:.75rem;margin-bottom:.55rem}
  .tier-img{display:block;width:3.4rem;height:3.4rem;border-radius:50%;object-fit:cover;flex:0 0 auto;border:3px solid var(--tc)}
  .tier-b h3{font-size:1.1rem;margin:0}
  .tier-b h3::before{content:attr(data-n) " · ";color:color-mix(in oklab,var(--tc) 55%,#171717)}
  .tier-what{font-size:1rem;line-height:1.5;margin-bottom:.6rem}
  .tier-meta{display:none}
  .tier-mob{display:block;margin-bottom:.7rem}
  .pill{display:inline-block;font:700 .78rem/1.2 var(--h);background:var(--sand);border-radius:999px;padding:.4rem .7rem;margin:0 0 .5rem}
  .tier-mob summary{cursor:pointer;font:700 .85rem/1 var(--h);padding:.5rem 0;color:var(--ink)}
  .tier-mob details p{font-size:.95rem;line-height:1.45;margin:.3rem 0 0}
  .tier-links a{padding:.6rem .85rem;min-height:2.6rem;display:inline-flex;align-items:center;font-size:.82rem}
  .tier.t1 .tier-in{background:#FFF6F6}
  .mo{display:inline}.dk{display:none}
  .pfs{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-inline:1.1rem;gap:.6rem;margin:0 -1.1rem;padding:0 1.1rem .4rem;scrollbar-width:none}
  .pfs::-webkit-scrollbar{display:none}
  .pfs>.pf{flex:0 0 70%;scroll-snap-align:start}
  .startcard .mc-go{white-space:nowrap}
  .two>*,.qa>*{min-width:0}
  details.tv{overflow-x:auto;max-width:100%}
  /* single column in reading order: found, evidence, what it means */
  .two{display:flex;flex-direction:column}
  .two>.col-l,.two>.col-r{display:contents}
  .two .blk.found{order:1}.two .blk.evid{order:2}.two .blk.means{order:3}
}