:root{
  --paper:#F3F0E6;--paper2:#E7E2D4;--ink:#10120F;--ink2:#1B1F19;--ink3:#2A3128;
  --rule:#C9C6B8;--rule-d:#41473B;--muted:#5E6356;--muted-d:#B9BCAE;
  --fire:#F0B90B;--gold-ink:#8C5E00;--err:#B42318;--err-d:#E85D4C;--olive:#7f8a4a;
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --mono:"Spline Sans Mono",ui-monospace,Menlo,monospace;
  --maxw:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
.view{display:contents}
html{scroll-behavior:smooth;background:var(--paper)}
body{background:var(--paper);color:var(--ink);font:15px/1.65 var(--mono);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
::selection{background:var(--fire);color:var(--ink)}
:focus-visible{outline:2px solid var(--fire);outline-offset:3px}
.skip{position:absolute;left:-999px;top:8px;background:var(--fire);color:var(--ink);padding:8px 12px;z-index:99}
.skip:focus{left:8px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}

/* App shell. This bar is fixed and does not change when a sheet opens. */
body{padding-top:58px}
body::before{content:"";position:fixed;z-index:0;inset:-30%;pointer-events:none;background:
  radial-gradient(ellipse 38% 32% at 14% 8%,rgba(240,185,11,.14),transparent 68%),
  radial-gradient(ellipse 34% 30% at 88% 92%,rgba(140,94,0,.08),transparent 70%),
  linear-gradient(rgba(16,18,15,.045) 1px,transparent 1px),
  linear-gradient(90deg,rgba(16,18,15,.045) 1px,transparent 1px);
  background-size:auto,auto,88px 88px,88px 88px;
  animation:kavonyx-field 42s ease-in-out infinite}
#main,.foot{position:relative;z-index:1}
.nav{position:fixed;top:0;left:0;right:0;z-index:40;height:58px;background:var(--ink);color:var(--paper);border-bottom:1px solid var(--fire);box-shadow:0 8px 24px rgba(16,18,15,.22)}
.nav-in{display:flex;align-items:center;gap:28px;height:58px}
.brand{display:flex;align-items:center;gap:12px;transition:color .22s ease,transform .18s ease}
.brand:hover{color:var(--fire)}
.brand:active{transform:translateY(1px)}
.mark{width:32px;height:32px;flex:none;display:block;color:var(--paper)}
.wordmark{font:600 20px var(--mono);letter-spacing:.16em}
.brand.small{gap:12px}
.brand.small .mark{width:20px;height:20px}
.brand.small .wordmark{font:600 13px var(--mono);letter-spacing:.22em}
.links{display:flex;gap:0;margin-left:auto;height:58px;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-d)}
.links a{position:relative;display:flex;align-items:center;height:58px;padding:0 11px;color:var(--muted-d);transition:color .22s ease,background-color .22s ease,transform .16s ease,filter .22s ease}
.links a::after{content:"";position:absolute;left:11px;right:11px;bottom:9px;height:2px;background:var(--fire);transform:scaleX(0);transform-origin:left center;transition:transform .28s ease;pointer-events:none}
.links a:hover{color:var(--paper)}
.links a:hover::after{transform:scaleX(1)}
.links a:active{transform:scale(.96)}
.chain-chip{flex:0 0 72px;text-align:right;font-size:11px;letter-spacing:.14em;color:var(--muted-d);white-space:nowrap}

/* hero */
.hero{position:relative;background:var(--ink);color:var(--paper);padding:84px 0 92px;overflow:hidden}
.grid-bg{position:absolute;inset:-12%;background-image:
  linear-gradient(var(--ink3) 1px,transparent 1px),linear-gradient(90deg,var(--ink3) 1px,transparent 1px),
  linear-gradient(var(--ink2) 1px,transparent 1px),linear-gradient(90deg,var(--ink2) 1px,transparent 1px);
  background-size:120px 120px,120px 120px,24px 24px,24px 24px;opacity:.9;
  -webkit-mask-image:radial-gradient(ellipse at 70% 50%,#000 30%,transparent 80%);mask-image:radial-gradient(ellipse at 70% 50%,#000 30%,transparent 80%);
  animation:kavonyx-grid 48s linear infinite}
.hero-in{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.hero-in>*{min-width:0}
.kicker{font-weight:700;font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-ink);margin-bottom:22px;display:flex;align-items:center;gap:12px}
.kicker::before{content:"";width:28px;height:1px;background:currentColor}
h1{font:400 clamp(40px,5.4vw,70px)/1.02 var(--serif);letter-spacing:-.025em;font-variation-settings:"opsz" 144}
h1 .ink{font-style:italic;color:var(--muted-d)}
.lede{margin:28px 0 34px;color:var(--muted-d);max-width:520px;font-size:15px}
.cta{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-block;padding:13px 22px;background:var(--fire);color:var(--ink);font:600 12.5px var(--mono);letter-spacing:.14em;text-transform:uppercase;border:1px solid var(--fire);transition:background .22s ease,color .22s ease,border-color .22s ease,transform .18s ease,box-shadow .22s ease}
.btn:hover{background:transparent;color:var(--fire);transform:translateY(-3px);box-shadow:0 10px 20px rgba(16,18,15,.28)}
.btn:active{transform:translateY(1px) scale(.96);box-shadow:none}
.btn.ghost{background:transparent;color:var(--paper);border-color:var(--rule-d)}
.btn.ghost:hover{border-color:var(--paper);color:var(--paper);transform:translateY(-3px);box-shadow:0 10px 20px rgba(16,18,15,.28)}

.plate{position:relative;border:1px solid var(--rule-d);padding:14px;background:rgba(12,14,11,.72);box-shadow:0 28px 70px rgba(0,0,0,.42),0 0 0 1px rgba(240,185,11,.16)}
.plate::before,.plate::after{content:"";position:absolute;width:14px;height:14px;border:1px solid var(--fire)}
.plate::before{top:-5px;left:-5px;border-right:0;border-bottom:0}
.plate::after{bottom:-5px;right:-5px;border-left:0;border-top:0}
#fort{display:block;width:100%;height:auto;aspect-ratio:1}
.plate figcaption{margin-top:12px;font-size:11px;letter-spacing:.04em;color:var(--muted-d);border-top:1px solid var(--rule-d);padding-top:10px}

/* CA */
.ca-bar{display:flex;align-items:center;gap:10px;margin-top:28px;padding:8px 8px 8px 14px;border:1px solid rgba(240,185,11,.38);background:rgba(12,14,11,.55);box-shadow:inset 2px 0 0 var(--fire);width:100%;max-width:540px;min-width:0;font-size:13px}
.ca-bar[hidden]{display:none}
.ca-live{display:flex;align-items:center;gap:8px;font-weight:600;color:var(--paper)}
.ca-dot{width:7px;height:7px;background:var(--fire)}
.ca-addr{display:flex;align-items:baseline;color:var(--muted-d);overflow:hidden;flex:1;min-width:0;font:12.5px var(--mono)}
.ca-addr-main{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0;flex:1 1 auto}
.ca-addr-tail{flex:none;white-space:nowrap}
.ca-addr.is-pending{letter-spacing:.08em;text-transform:uppercase;font-size:11px}
.ca-actions{display:flex;align-items:center;gap:8px;flex:none;margin-left:auto}
.ca-copy,.ca-link{font:600 11px var(--mono);letter-spacing:.12em;text-transform:uppercase;padding:7px 12px;border:1px solid var(--rule-d);background:transparent;color:var(--paper);cursor:pointer;transition:color .22s ease,border-color .22s ease,background .22s ease,transform .18s ease,box-shadow .22s ease}
.ca-copy:hover,.ca-link:hover{border-color:var(--fire);color:var(--fire);transform:translateY(-2px);box-shadow:0 8px 16px rgba(16,18,15,.28)}
.ca-copy:active,.ca-link:active{transform:translateY(1px) scale(.96);background:var(--fire);color:var(--ink);box-shadow:none}

/* band */
.band{position:relative;overflow:hidden;background:var(--fire);color:var(--ink)}
.band::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(105deg,transparent 36%,rgba(255,248,220,.42) 50%,transparent 64%);transform:translateX(-130%);animation:kavonyx-sheen 16s ease-in-out infinite}
.band-in{position:relative;z-index:1;display:grid;grid-template-columns:1.5fr .95fr 1.2fr .95fr;align-items:center}
.band-in>div{padding:22px 16px;border-left:1px solid rgba(16,18,15,.25);display:flex;align-items:baseline;gap:12px;min-width:0}
.band-in>div:first-child{border-left:0;padding-left:0}
.band b{font:500 34px/1 var(--serif);flex:none}
.band span{font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap}

.hero .kicker,.phead .kicker,.sec.dark .kicker,.brand-band .kicker{color:var(--fire)}
.sec:not(.dark) .btn:hover{color:var(--gold-ink);border-color:var(--gold-ink);transform:translateY(-3px);box-shadow:0 10px 20px rgba(16,18,15,.16)}

/* Matches the supplied mark file's charcoal plate. The file is not transparent. */
.brand-band{background:#0C0E0B;color:var(--paper);border-bottom:1px solid var(--rule-d)}
.brand-band-in{display:grid;grid-template-columns:148px 1fr;gap:40px;align-items:center;padding:56px 0}
.brand-band img{width:148px;height:148px;display:block}
.brand-band .disp{margin:0 0 12px}
.brand-band .lede{margin:0;max-width:640px}

/* sections */
.sec{padding:112px 0;border-bottom:1px solid var(--rule)}
.sec.dark,.brand-band,.foot{position:relative;overflow:hidden}
.sec.dark{background:var(--ink);color:var(--paper);border-color:var(--rule-d)}
.sec.dark::before,.brand-band::before,.foot::before,.hero::after,.phead::after{content:"";position:absolute;pointer-events:none}
.sec.dark::before,.brand-band::before,.foot::before{inset:-45%;z-index:0;background-image:linear-gradient(rgba(65,71,59,.55) 1px,transparent 1px),linear-gradient(90deg,rgba(65,71,59,.55) 1px,transparent 1px);background-size:96px 96px;-webkit-mask-image:radial-gradient(ellipse at 60% 40%,#000 15%,transparent 72%);mask-image:radial-gradient(ellipse at 60% 40%,#000 15%,transparent 72%);animation:kavonyx-grid-plain 52s linear infinite}
.hero::after,.phead::after,.sec.dark::after,.brand-band::after,.foot::after{content:"";position:absolute;pointer-events:none;z-index:0;width:min(760px,86vw);height:min(760px,86vw);right:-18%;top:-34%;border-radius:50%;background:radial-gradient(circle,rgba(240,185,11,.18) 0%,rgba(240,185,11,.05) 36%,transparent 68%);animation:kavonyx-glow 22s ease-in-out infinite}
.hero-in,.phead-in,.sec.dark>.wrap,.brand-band-in,.foot>.wrap{position:relative;z-index:1}
.disp{font:400 clamp(30px,3.6vw,48px)/1.08 var(--serif);letter-spacing:-.02em;max-width:820px;margin-bottom:56px}
h3{font:500 22px/1.2 var(--serif);letter-spacing:-.01em;margin-bottom:10px}
.muted{color:var(--muted)}
.dark .muted{color:var(--muted-d)}
.rn{font:700 13px var(--mono);color:var(--gold-ink);letter-spacing:.06em}

.three{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ink)}
.three article{padding:28px 28px 8px 0;border-right:1px solid var(--rule)}
.three article+article{padding-left:28px}
.three article:last-child{border-right:0}
.three .rn{display:block;margin-bottom:22px}
.three p{color:var(--muted);font-size:14px}

.ramparts{list-style:none;display:grid;gap:28px;max-width:720px}
.ramparts li{display:grid;grid-template-columns:64px 1fr;gap:16px;align-items:baseline}
.ramparts li.is-here{box-shadow:inset 3px 0 0 var(--fire)}
.ramparts .rn{font:400 36px/1 var(--serif);color:var(--fire);letter-spacing:0}
.ramparts h3{margin:0 0 6px}
.ramparts p{color:var(--muted-d);margin:0;font-size:14px;line-height:1.55}

.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center}
.split .disp{margin-bottom:22px}
.ticks{list-style:none;margin-top:28px;display:grid;gap:12px;font-size:14px}
.ticks li{position:relative;padding-left:26px}
.ticks li::before{content:"+";position:absolute;left:0;color:var(--gold-ink);font-weight:600}
.draft{background:var(--paper2);border:1px solid var(--ink);padding:26px 28px;font:13px/1.85 var(--mono);overflow-x:auto;position:relative;
  background-image:linear-gradient(var(--rule) 1px,transparent 1px);background-size:100% 24.05px;background-position:0 25px}
.draft .c{color:var(--muted)}.draft .k{color:var(--gold-ink);font-weight:600}

.road{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--rule-d)}
.road li{padding:26px 24px 10px 0;border-right:1px solid var(--rule-d)}
.road li.now{box-shadow:inset 0 -2px 0 var(--fire)}
.road li+li{padding-left:24px}
.road li:last-child{border-right:0}
.st{display:block;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-d);margin-bottom:18px}
.road li.now .st{color:var(--fire)}
.road li.now .st::before{content:"■ "}
.road p{color:var(--muted-d);font-size:13.5px}

.ledger{border-top:1px solid var(--ink)}
.ledger>div{display:flex;justify-content:space-between;gap:16px;padding:16px 0;border-bottom:1px solid var(--rule)}
.ledger dt{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.ledger dd{font:500 18px var(--serif);text-align:right;overflow-wrap:anywhere}

.foot{background:var(--ink);color:var(--muted-d);padding:56px 0 30px}
.foot-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:32px;padding-bottom:40px;border-bottom:1px solid var(--rule-d)}
.foot-grid h4{font:500 15px/1 var(--serif);letter-spacing:.2em;text-transform:uppercase;color:var(--fire);margin:0 0 14px;padding-bottom:10px;border-bottom:1px solid var(--fire)}
.foot-grid a{display:block;font-size:13px;padding:3px 0;transition:color .22s ease,background .22s ease,transform .22s ease,filter .22s ease}
.foot-grid a.ext{cursor:pointer}
.foot-grid a.brand{display:flex;align-items:center;gap:12px;width:max-content;padding:0 0 8px;letter-spacing:0}
.foot-grid a:hover{color:var(--fire);transform:translateX(6px)}
.foot-grid a.brand:hover,.foot-grid a.brand:active{transform:none;color:var(--paper)}
.foot-grid a.brand:hover .wordmark{color:var(--fire)}
.foot-grid a:active{color:var(--paper);transform:translateX(2px) scale(.98)}
.foot-grid a[aria-current="page"]{color:var(--ink);background:var(--fire);width:max-content;padding-left:6px;padding-right:6px;transform:none;animation:kavonyx-select .28s ease}
.foot-grid a[aria-current="page"]:hover{color:var(--ink);filter:brightness(1.08);transform:none}
.foot-grid .lead{font-size:13px;max-width:300px;margin-top:14px}
.foot-in{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;padding-top:22px}
.foot .brand{color:var(--paper)}
.foot p{font-size:11.5px}

/* nav state + mobile menu */
@keyframes kavonyx-select{from{transform:translateY(-4px)}to{transform:translateY(0)}}
@keyframes kavonyx-field{0%,100%{transform:translate3d(0,0,0)}50%{transform:translate3d(-2.2%,-1.4%,0)}}
@keyframes kavonyx-grid{to{background-position:120px 72px,120px 72px,24px 14px,24px 14px}}
@keyframes kavonyx-grid-plain{to{background-position:96px 96px}}
@keyframes kavonyx-glow{0%,100%{transform:translate3d(0,0,0) scale(1);opacity:.8}50%{transform:translate3d(-7%,9%,0) scale(1.14);opacity:1}}
@keyframes kavonyx-sheen{0%{transform:translateX(-130%)}38%{transform:translateX(130%)}100%{transform:translateX(130%)}}
.links a[aria-current="page"]{color:var(--ink);background:var(--fire);animation:kavonyx-select .28s ease}
.links a[aria-current="page"]::after{transform:scaleX(0)}
.links a[aria-current="page"]:hover{color:var(--ink);filter:brightness(1.1)}
.menu{display:none;margin-left:10px;background:none;border:1px solid var(--rule-d);color:var(--paper);font:600 11px var(--mono);letter-spacing:.14em;padding:8px 12px;cursor:pointer;transition:color .22s ease,border-color .22s ease,background .22s ease,transform .18s ease,box-shadow .22s ease}
.lang{display:flex;flex:none;border:1px solid var(--rule-d);border-radius:2px;overflow:hidden}
.lang button{appearance:none;border:0;background:transparent;color:var(--paper);font:600 11px var(--mono);letter-spacing:.08em;padding:6px 9px;cursor:pointer;transition:background .22s ease,color .22s ease,transform .16s ease}
.lang button+button{border-left:1px solid var(--rule-d)}
.lang button[aria-pressed="true"]{background:var(--fire);color:var(--ink)}
.lang button:hover{background:rgba(240,185,11,.16)}
.lang button[aria-pressed="true"]:hover{background:var(--fire);color:var(--ink)}
.lang button:active{transform:scale(.96)}
.menu:hover{border-color:var(--fire);color:var(--fire);transform:translateY(-2px);box-shadow:0 8px 16px rgba(16,18,15,.35)}
.menu:active{transform:translateY(1px) scale(.96);box-shadow:none}
.menu[aria-expanded="true"]{background:var(--fire);color:var(--ink);border-color:var(--fire);transform:none}
html[lang|="zh"] body,html[lang|="zh"] button,html[lang|="zh"] input,html[lang|="zh"] textarea{font-family:"Noto Sans SC","Spline Sans Mono",sans-serif}
html[lang|="zh"] h1,html[lang|="zh"] h2,html[lang|="zh"] h3,html[lang|="zh"] .disp,html[lang|="zh"] .quote,html[lang|="zh"] .chron b,html[lang|="zh"] .rn{font-family:"Noto Serif SC",Fraunces,serif}
html[lang|="zh"] .kicker,html[lang|="zh"] .links,html[lang|="zh"] .band span{letter-spacing:.04em}
html[lang|="zh"] .links{text-transform:none}

/* inner page header */
.phead{background:var(--ink);color:var(--paper);padding:76px 0 64px;position:relative;overflow:hidden;border-bottom:1px solid var(--rule-d)}
.phead .grid-bg{-webkit-mask-image:linear-gradient(90deg,transparent,#000 70%);mask-image:linear-gradient(90deg,transparent,#000 70%)}
.phead-in{position:relative;display:grid;grid-template-columns:1fr auto;gap:40px;align-items:end}
.phead h1{font-size:clamp(38px,5vw,64px)}
.phead .lede{margin-bottom:0}
.sheet{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-d);border:1px solid var(--rule-d);padding:14px 18px;line-height:2;text-align:right}
.sheet b{color:var(--fire);font-weight:600}
.crumbs{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-d);margin-bottom:26px}
.crumbs a{transition:color .22s ease,letter-spacing .22s ease}
.crumbs a:hover{color:var(--fire);letter-spacing:.18em}
.crumbs a:active{color:var(--paper)}
.crumbs a[aria-current="page"]{color:var(--fire)}

/* teaser index on home */
.index{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--ink)}
.index a{position:relative;display:flex;flex-direction:column;gap:10px;padding:32px 28px 36px;border-right:1px solid var(--rule);transition:background .22s ease,color .22s ease,transform .2s ease}
.index a:last-child{border-right:0}
.index a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--fire);transform:scaleX(0);transform-origin:left center;transition:transform .28s ease}
.index a:hover{background:var(--paper2);transform:translateY(-4px)}
.index a:hover::after{transform:scaleX(1)}
.index a:active{transform:translateY(0) scale(.98)}
.index a[aria-current="page"]::after{transform:scaleX(1)}
.index a[aria-current="page"]{background:var(--fire);color:var(--ink);animation:kavonyx-select .28s ease}
.index .go{margin-top:auto;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-ink)}
.index p{color:var(--muted);font-size:13.5px}

/* rampart detail (works page) */
.rampart{display:grid;grid-template-columns:260px 1fr;gap:56px;padding:64px 0;border-top:1px solid var(--rule)}
.rampart.is-here{box-shadow:inset 3px 0 0 var(--fire)}
.is-here{scroll-margin-top:74px}
.rampart:first-of-type{border-top:1px solid var(--ink)}
.rampart svg{width:100%;height:auto;border:1px solid var(--ink);background:var(--paper2)}
.rampart .rn{font:400 54px/1 var(--serif);display:block;margin-bottom:12px;color:var(--gold-ink)}
.rampart h2{font:400 clamp(28px,3vw,38px)/1.1 var(--serif);letter-spacing:-.02em;margin-bottom:16px}
.rampart p{color:var(--muted);max-width:620px}
.stops{display:grid;grid-template-columns:1fr 1fr;gap:0;margin-top:28px;border-top:1px solid var(--rule)}
.stops div{padding:16px 16px 16px 0;border-bottom:1px solid var(--rule);font-size:13.5px}
.stops div:nth-child(odd){border-right:1px solid var(--rule)}
.stops div:nth-child(even){padding-left:16px}
.stops dt{font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-ink);margin-bottom:6px}

/* rulings matrix */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%}
.matrix{width:100%;border-collapse:collapse;font-size:13.5px}
.matrix th,.matrix td{text-align:left;padding:14px 16px 14px 0;border-bottom:1px solid var(--rule-d);vertical-align:top}
.matrix th{font-weight:500;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-d)}
.matrix td:first-child{color:var(--paper)}
.v-pass{color:#a7b264}.v-hold{color:var(--paper)}.v-block{color:var(--err-d)}
.matrix .v-pass,.matrix .v-hold,.matrix .v-block{font-weight:600;letter-spacing:.08em}
.table-wrap{overflow-x:auto}

/* spec table (drawing page) */
.spec{width:100%;border-collapse:collapse;font-size:13.5px;border-top:1px solid var(--ink)}
.spec th,.spec td{text-align:left;padding:14px 18px 14px 0;border-bottom:1px solid var(--rule);vertical-align:top}
.spec th{font-weight:500;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.spec code{color:var(--gold-ink);font-weight:600}
.spec td:last-child{color:var(--muted)}

/* decision order */
.order{list-style:none;counter-reset:o;display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--rule-d)}
.order li{counter-increment:o;padding:22px 18px;border-right:1px solid var(--rule-d);position:relative}
.order li:last-child{border-right:0}
.order li::before{content:"0" counter(o);display:block;font:400 30px/1 var(--serif);color:var(--fire);margin-bottom:14px}
.order li:not(:last-child)::after{content:"";position:absolute;right:-6px;top:34px;width:10px;height:10px;background:var(--ink);border-top:1px solid var(--rule-d);border-right:1px solid var(--rule-d);transform:rotate(45deg);z-index:1}
.order h3{font-size:18px}
.order p{font-size:12.5px;color:var(--muted-d)}

/* status ledger (construction) */
.status{border-top:1px solid var(--ink)}
.status>div{display:grid;grid-template-columns:150px 1fr 140px;gap:24px;padding:22px 0;border-bottom:1px solid var(--rule);align-items:baseline}
.status a[aria-current="page"]{background:var(--fire);color:var(--ink)}
.status h3{margin:0}
.status p{color:var(--muted);font-size:13.5px;margin-top:6px}
.pill{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;border:1px solid currentColor;padding:4px 8px;justify-self:end;white-space:nowrap}
.pill.done{color:#5e6a2c}.pill.wip{color:var(--gold-ink)}.pill.todo{color:var(--muted)}
.phase{font:400 28px/1 var(--serif)}

.faq{border-top:1px solid var(--rule-d)}
.faq details{border-bottom:1px solid var(--rule-d);transition:background .22s ease}
.faq summary{list-style:none;cursor:pointer;padding:22px 40px 22px 16px;font:400 21px/1.3 var(--serif);position:relative;transition:color .22s ease,padding-left .22s ease}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"";position:absolute;left:0;top:20px;bottom:20px;width:2px;background:var(--fire);transform:scaleY(0);transform-origin:center;transition:transform .22s ease}
.faq summary::after{content:"+";position:absolute;right:0;top:20px;font:500 20px var(--mono);color:var(--fire);transition:transform .22s ease}
.faq summary:hover{color:var(--fire);padding-left:22px}
.faq summary:hover::before{transform:scaleY(1)}
.faq summary:active{color:var(--paper)}
.faq details[open] summary{color:var(--fire);padding-left:22px}
.faq details[open] summary::before{transform:scaleY(1)}
.faq details[open] summary::after{content:"−";transform:rotate(180deg)}
.faq details p{color:var(--muted-d);padding:0 0 24px;max-width:720px;font-size:14px}

/* name page */
.quote{font:400 italic clamp(28px,3.4vw,44px)/1.2 var(--serif);letter-spacing:-.015em;max-width:900px;border-left:3px solid var(--fire);padding-left:28px}
.quote cite{display:block;margin-top:20px;font:500 11px var(--mono);font-style:normal;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-d)}
.chron{list-style:none;border-top:1px solid var(--ink)}
.chron li{display:grid;grid-template-columns:120px 1fr;gap:28px;padding:20px 0;border-bottom:1px solid var(--rule)}
.chron b{font:500 24px/1 var(--serif);color:var(--gold-ink)}
.chron p{color:var(--muted);font-size:14px}
.prin{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--rule-d)}
.prin article{padding:28px 24px 12px 0;border-right:1px solid var(--rule-d)}
.prin article+article{padding-left:24px}
.prin article:last-child{border-right:0}
.prin p{color:var(--muted-d);font-size:13.5px}
.prin .then{font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--fire);display:block;margin:18px 0 6px}

/* next-sheet link */
.next{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:40px 0;border-top:1px solid var(--ink)}
.next span{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.next a{font:400 clamp(26px,3vw,40px)/1.1 var(--serif);letter-spacing:-.02em;display:inline-block;transition:color .22s ease,transform .22s ease}
.next a:hover{color:var(--gold-ink);transform:translateX(8px)}
.next a:active{transform:translateX(2px) scale(.98)}
.next a[aria-current="page"]{background:var(--fire);color:var(--ink)}
.next a::after{content:" ->";font-family:var(--mono);font-size:.6em;color:var(--gold-ink)}

/* owner's table */
.vform label{display:block;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.vrow{display:flex;gap:10px;flex-wrap:wrap}
.vrow input{flex:1;min-width:260px;font:14px var(--mono);padding:12px 14px;background:var(--paper2);border:1px solid var(--ink);color:var(--ink)}
.vrow input:focus{outline:2px solid var(--fire);outline-offset:1px;background:var(--paper)}
.btn.ghost-d{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn.ghost-d:hover{background:var(--ink);color:var(--paper);transform:translateY(-3px);box-shadow:0 10px 20px rgba(16,18,15,.18)}
.tstatus{margin-top:14px;font-size:13px;color:var(--muted);min-height:1.6em;overflow-wrap:anywhere}
.tstatus[data-kind="err"]{color:var(--err)}
.tstatus[data-kind="ok"]{color:#5e6a2c}
.whoami{margin:44px 0 18px;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.tgrid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ink);border-left:1px solid var(--rule)}
.tcard{padding:22px;border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);display:flex;flex-direction:column;gap:10px}
.tcard h3{font:500 10.5px var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--gold-ink);margin:0}
.tcard p{font-size:13.5px;overflow-wrap:anywhere}
.tcard .big{font:500 30px/1 var(--serif)}
.tcard .big[data-kind="err"]{color:var(--err)}
.tcard .small{font-size:12px;color:var(--muted)}
.tcard .bar{background:var(--rule)}
.tcard .bar span{background:var(--fire)}
.tcard .btn{margin-top:auto}
.tledger{margin-top:28px}
.tledger dd{font:13px var(--mono)}
.tledger a{text-decoration:underline;text-underline-offset:3px}
.tledger a[aria-current="page"]{background:var(--fire);color:var(--ink)}
.rform{margin-top:64px;padding-top:28px;border-top:1px solid var(--ink)}
.rnote{color:var(--muted);font-size:13px;margin:0 0 18px}
.rgrid{display:grid;grid-template-columns:2fr 1fr;gap:14px;margin-bottom:14px}
.rgrid label{display:flex;flex-direction:column;gap:8px}
.rgrid .wide{grid-column:1/-1}
.rgrid input{font:14px var(--mono);padding:12px 14px;background:var(--paper2);border:1px solid var(--ink);color:var(--ink);min-width:0}
.rgrid input:focus{outline:2px solid var(--fire);outline-offset:1px;background:var(--paper)}
.rverdict{margin-top:16px;font:500 15px/1.5 var(--mono);min-height:1.6em;overflow-wrap:anywhere}
.rverdict[data-kind="pass"]{color:#5e6a2c}
.rverdict[data-kind="hold"]{color:var(--ink)}
.rverdict[data-kind="refused"],.rverdict[data-kind="err"]{color:var(--err)}
@media (max-width:620px){.rgrid{grid-template-columns:1fr}}
.heldhead{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:64px 0 18px}
.count{font:500 14px var(--mono);color:var(--gold-ink);vertical-align:middle;border:1px solid currentColor;padding:2px 8px;margin-left:8px}
.held{list-style:none;border-top:1px solid var(--ink)}
.held li{display:grid;grid-template-columns:1fr 1fr 1fr 1.4fr auto;gap:16px;align-items:center;padding:14px 0;border-bottom:1px solid var(--rule);font-size:13px}
.held li.empty{display:block;color:var(--muted)}
.held .eta{color:var(--muted)}
.btn-line{font:600 11px var(--mono);letter-spacing:.12em;text-transform:uppercase;padding:8px 12px;border:1px solid var(--gold-ink);background:transparent;color:var(--gold-ink);cursor:pointer;transition:background .22s ease,color .22s ease,border-color .22s ease,transform .18s ease,box-shadow .22s ease}
.btn-line:hover{background:var(--fire);color:var(--ink);border-color:var(--fire);transform:translateY(-2px);box-shadow:0 8px 16px rgba(16,18,15,.16)}
.btn-line:active{transform:translateY(1px) scale(.96);box-shadow:none}

@media (max-width:980px){
  .tgrid{grid-template-columns:1fr 1fr}
  .held li{grid-template-columns:1fr 1fr}
  .menu{display:block}
  .nav-open .links{display:flex;position:absolute;top:58px;left:0;right:0;height:auto;flex-direction:column;gap:0;background:var(--ink);border-bottom:1px solid var(--fire);padding:2px 0 4px;z-index:50;box-shadow:0 18px 36px rgba(16,18,15,.55)}
  .nav-open .links a{height:auto;background:var(--ink);padding:8px 16px;font-size:11px;letter-spacing:.08em;border-bottom:1px solid var(--rule-d);transition:background .2s ease,color .2s ease,padding-left .2s ease,transform .16s ease,filter .2s ease}
  .nav-open .links a::after{display:none}
  .nav-open .links a:hover{color:var(--fire);background:var(--ink2);padding-left:22px;transform:none}
  .nav-open .links a:active{transform:scale(.98)}
  .nav-open .links a[aria-current="page"]{color:var(--ink);background:var(--fire);box-shadow:none;padding-left:16px}
  .nav-open .links a[aria-current="page"]:hover{color:var(--ink);filter:brightness(1.08);padding-left:16px}
  .phead-in{grid-template-columns:1fr}
  .sheet{text-align:left;justify-self:start}
  .index{grid-template-columns:1fr 1fr}
  .index a{padding:28px 22px!important;border-right:0;border-bottom:1px solid var(--rule)}
  .rampart{grid-template-columns:1fr;gap:28px}
  .rampart svg{max-width:300px}
  .order{grid-template-columns:1fr}
  .order li{border-right:0;border-bottom:1px solid var(--rule-d)}
  .order li::after{display:none}
  .prin{grid-template-columns:1fr}
  .prin article{padding:24px 0!important;border-right:0;border-bottom:1px solid var(--rule-d)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .status>div{grid-template-columns:1fr auto}
  .status .phase{grid-column:1/-1}
  .hero-in,.split{grid-template-columns:1fr}
  .plate{max-width:520px}
  .links,.chain-chip{display:none}
  .lang{margin-left:auto}
  .menu{margin-left:8px}
  .three,.road{grid-template-columns:1fr 1fr}
  .three article,.road li{padding:24px 20px 16px 0!important;border-right:0;border-bottom:1px solid var(--rule)}
  .dark .road li{border-color:var(--rule-d)}
  .band-in{grid-template-columns:1fr 1fr}
  .band-in>div{padding:18px 0!important;border-left:0}
}
@media (max-width:620px){
  body{padding-top:48px}
  .nav,.nav-in{height:48px}
  .nav-in{gap:10px}
  .nav-open .links{top:48px}
  .brand{gap:8px}
  .mark{width:22px;height:22px}
  .wordmark{font-size:13px;letter-spacing:.1em}
  .menu{padding:4px 7px;font-size:10px;letter-spacing:.08em}
  .lang button{font-size:10px;padding:4px 6px;letter-spacing:.04em}
  .index,.stops{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px 12px;padding-bottom:28px}
  .foot-grid>div:first-child{grid-column:1 / -1}
  .foot-grid h4{font-size:12px;letter-spacing:.14em;margin-bottom:10px;padding-bottom:8px}
  .foot-grid a{font-size:12.5px;padding:4px 0}
  .foot-grid .lead{max-width:none}
  .foot-in{flex-direction:column;align-items:flex-start;gap:8px}
  .stops div{border-right:0!important;padding-left:0!important}
  .chron li{grid-template-columns:1fr;gap:6px}
  .brand-band-in{grid-template-columns:88px 1fr;gap:18px;padding:36px 0}
  .brand-band img{width:88px;height:88px}
  h1,.phead h1{font-size:clamp(28px,8vw,34px)}
  .disp{font-size:24px;line-height:1.18;margin-bottom:22px}
  .hero{padding:40px 0 48px}
  .sec{padding:48px 0}
  .three,.road,.band-in{grid-template-columns:1fr}
  .three h3,.index h3{font-size:18px}
  .ramparts{gap:22px}
  .ramparts li{grid-template-columns:36px 1fr;gap:12px}
  .ramparts .rn{font-size:22px}
  .ramparts h3{font-size:16.5px;line-height:1.25;margin-bottom:6px}
  .ramparts p{font-size:13.5px}
  .quote{font-size:22px;padding-left:16px}
  .next a{font-size:24px}
  .brand-band .disp{font-size:24px}
  .status>div{grid-template-columns:1fr;gap:10px}
  .status .pill{justify-self:start}
  .status p{overflow-wrap:anywhere}
  .spec code{overflow-wrap:anywhere}
  .matrix{min-width:560px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}