/* 3fgame.info — "Apt. 3F": a New York pre-war walk-up. Buzzer panel, transom gold leaf, painted door, mailbox bank, lobby letter board, hex penny tile. */
:root{
  --plaster:#F1ECE2;--plaster-2:#E6DFD1;--paper:#FBF8F1;--ink:#1D1B18;--ink-2:#37332D;--muted:#5C564C;--line:#D5CCBA;
  --ox:#7B2327;--ox-d:#5C181B;--brass:#B8903F;--brass-l:#E0C27A;--brass-d:#6E5220;--green:#21372F;--green-d:#172720;--glass:#131E1A;--wood:#4E3522;
  --focus:#C8741A;
  --fh:'Gloock',Georgia,'Times New Roman',serif;--fb:'Work Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
  --brushed:linear-gradient(160deg,#EBD9A6 0%,#CBA85C 38%,#B48E43 58%,#DDC283 80%,#AE873B 100%);
  --hex:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='96' height='83.14'%3E%3Cstyle%3E.p{fill:%2326221E}.c{fill:%237B2327}%3C/style%3E%3Cdefs%3E%3Cpath id='h' d='M5.4 -3.1 5.4 3.1 0.0 6.2 -5.4 3.1 -5.4 -3.1 -0.0 -6.2z'/%3E%3C/defs%3E%3Crect width='96' height='84' fill='%23CBC3B3'/%3E%3Cg fill='%23FAF8F3'%3E%3Cuse href='%23h' x='0' y='-3.5'/%3E%3Cuse href='%23h' x='12' y='-3.5'/%3E%3Cuse href='%23h' x='24' y='-3.5'/%3E%3Cuse href='%23h' x='36' y='-3.5'/%3E%3Cuse href='%23h' x='48' y='-3.5'/%3E%3Cuse href='%23h' x='60' y='-3.5'/%3E%3Cuse href='%23h' x='72' y='-3.5'/%3E%3Cuse href='%23h' x='84' y='-3.5'/%3E%3Cuse href='%23h' x='96' y='-3.5'/%3E%3Cuse href='%23h' x='108' y='-3.5'/%3E%3Cuse href='%23h' x='-6' y='6.9'/%3E%3Cuse href='%23h' x='6' y='6.9'/%3E%3Cuse href='%23h' x='18' y='6.9' class='p'/%3E%3Cuse href='%23h' x='30' y='6.9' class='p'/%3E%3Cuse href='%23h' x='42' y='6.9'/%3E%3Cuse href='%23h' x='54' y='6.9'/%3E%3Cuse href='%23h' x='66' y='6.9'/%3E%3Cuse href='%23h' x='78' y='6.9'/%3E%3Cuse href='%23h' x='90' y='6.9'/%3E%3Cuse href='%23h' x='102' y='6.9'/%3E%3Cuse href='%23h' x='0' y='17.3'/%3E%3Cuse href='%23h' x='12' y='17.3' class='p'/%3E%3Cuse href='%23h' x='24' y='17.3' class='c'/%3E%3Cuse href='%23h' x='36' y='17.3' class='p'/%3E%3Cuse href='%23h' x='48' y='17.3'/%3E%3Cuse href='%23h' x='60' y='17.3'/%3E%3Cuse href='%23h' x='72' y='17.3'/%3E%3Cuse href='%23h' x='84' y='17.3'/%3E%3Cuse href='%23h' x='96' y='17.3'/%3E%3Cuse href='%23h' x='108' y='17.3' class='p'/%3E%3Cuse href='%23h' x='-6' y='27.7'/%3E%3Cuse href='%23h' x='6' y='27.7'/%3E%3Cuse href='%23h' x='18' y='27.7' class='p'/%3E%3Cuse href='%23h' x='30' y='27.7' class='p'/%3E%3Cuse href='%23h' x='42' y='27.7'/%3E%3Cuse href='%23h' x='54' y='27.7'/%3E%3Cuse href='%23h' x='66' y='27.7'/%3E%3Cuse href='%23h' x='78' y='27.7'/%3E%3Cuse href='%23h' x='90' y='27.7'/%3E%3Cuse href='%23h' x='102' y='27.7'/%3E%3Cuse href='%23h' x='0' y='38.1'/%3E%3Cuse href='%23h' x='12' y='38.1'/%3E%3Cuse href='%23h' x='24' y='38.1'/%3E%3Cuse href='%23h' x='36' y='38.1'/%3E%3Cuse href='%23h' x='48' y='38.1'/%3E%3Cuse href='%23h' x='60' y='38.1'/%3E%3Cuse href='%23h' x='72' y='38.1'/%3E%3Cuse href='%23h' x='84' y='38.1'/%3E%3Cuse href='%23h' x='96' y='38.1'/%3E%3Cuse href='%23h' x='108' y='38.1'/%3E%3Cuse href='%23h' x='-6' y='48.5'/%3E%3Cuse href='%23h' x='6' y='48.5'/%3E%3Cuse href='%23h' x='18' y='48.5'/%3E%3Cuse href='%23h' x='30' y='48.5'/%3E%3Cuse href='%23h' x='42' y='48.5'/%3E%3Cuse href='%23h' x='54' y='48.5'/%3E%3Cuse href='%23h' x='66' y='48.5' class='p'/%3E%3Cuse href='%23h' x='78' y='48.5' class='p'/%3E%3Cuse href='%23h' x='90' y='48.5'/%3E%3Cuse href='%23h' x='102' y='48.5'/%3E%3Cuse href='%23h' x='0' y='58.9'/%3E%3Cuse href='%23h' x='12' y='58.9'/%3E%3Cuse href='%23h' x='24' y='58.9'/%3E%3Cuse href='%23h' x='36' y='58.9'/%3E%3Cuse href='%23h' x='48' y='58.9'/%3E%3Cuse href='%23h' x='60' y='58.9' class='p'/%3E%3Cuse href='%23h' x='72' y='58.9' class='c'/%3E%3Cuse href='%23h' x='84' y='58.9' class='p'/%3E%3Cuse href='%23h' x='96' y='58.9'/%3E%3Cuse href='%23h' x='108' y='58.9'/%3E%3Cuse href='%23h' x='-6' y='69.3'/%3E%3Cuse href='%23h' x='6' y='69.3'/%3E%3Cuse href='%23h' x='18' y='69.3'/%3E%3Cuse href='%23h' x='30' y='69.3'/%3E%3Cuse href='%23h' x='42' y='69.3'/%3E%3Cuse href='%23h' x='54' y='69.3'/%3E%3Cuse href='%23h' x='66' y='69.3' class='p'/%3E%3Cuse href='%23h' x='78' y='69.3' class='p'/%3E%3Cuse href='%23h' x='90' y='69.3'/%3E%3Cuse href='%23h' x='102' y='69.3'/%3E%3Cuse href='%23h' x='0' y='79.7'/%3E%3Cuse href='%23h' x='12' y='79.7'/%3E%3Cuse href='%23h' x='24' y='79.7'/%3E%3Cuse href='%23h' x='36' y='79.7'/%3E%3Cuse href='%23h' x='48' y='79.7'/%3E%3Cuse href='%23h' x='60' y='79.7'/%3E%3Cuse href='%23h' x='72' y='79.7'/%3E%3Cuse href='%23h' x='84' y='79.7'/%3E%3Cuse href='%23h' x='96' y='79.7'/%3E%3Cuse href='%23h' x='108' y='79.7'/%3E%3Cuse href='%23h' x='-6' y='90.1'/%3E%3Cuse href='%23h' x='6' y='90.1'/%3E%3Cuse href='%23h' x='18' y='90.1' class='p'/%3E%3Cuse href='%23h' x='30' y='90.1' class='p'/%3E%3Cuse href='%23h' x='42' y='90.1'/%3E%3Cuse href='%23h' x='54' y='90.1'/%3E%3Cuse href='%23h' x='66' y='90.1'/%3E%3Cuse href='%23h' x='78' y='90.1'/%3E%3Cuse href='%23h' x='90' y='90.1'/%3E%3Cuse href='%23h' x='102' y='90.1'/%3E%3C/g%3E%3C/svg%3E");
  /* game runtime tokens */
  --primary:var(--ox);--primary-contrast:#FFF7EC;--accent:var(--brass-l);--surface:var(--paper);--surface-2:#EFE8DA;--border:var(--line);
  --heading:var(--ink);--text:var(--ink);--font-head:var(--fh);--font-body:var(--fb);--btn-bg:var(--ox);
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:16px}
body{margin:0;background:var(--plaster);color:var(--ink);font:400 17px/1.7 var(--fb);overflow-x:hidden;text-rendering:optimizeLegibility}
img,svg{max-width:100%}
a{color:var(--ox);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:2px}
h1,h2,h3{font-family:var(--fh);font-weight:400;line-height:1.12;margin:0;letter-spacing:-.005em;text-wrap:balance}
p{margin:0 0 1em}
.wrap{width:100%;max-width:1280px;margin:0 auto;padding:0 20px}
@media (max-width:420px){.wrap{padding:0 16px}.brand .tag{display:none}.hd-bar{gap:10px}.nav-toggle{padding:6px 12px 6px 10px;gap:10px}}
.skip{position:absolute;left:12px;top:-80px;z-index:50;background:var(--ink);color:#fff;padding:12px 16px;border-radius:3px;font-weight:600}
.skip:focus{top:10px}

/* ---------- small parts: brass plate, dymo tape, buzzer ---------- */
.plate{display:inline-flex;align-items:center;gap:8px;padding:5px 10px;background:var(--brushed);border-radius:3px;color:#2A1D08;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.65),inset 0 -1px 0 rgba(80,55,10,.45),0 1px 2px rgba(0,0,0,.35)}
.plate b{font:400 21px/1 var(--fh);white-space:nowrap;letter-spacing:.01em;text-shadow:0 1px 0 rgba(255,255,255,.45)}
.plate .scr{width:7px;height:7px;border-radius:50%;flex:none;background:radial-gradient(circle at 35% 35%,#F6E7BC,#8C6A2A 70%);box-shadow:inset 0 0 0 .5px rgba(60,40,5,.6)}
.plate .scr::after{content:"";display:block;width:5px;height:1px;margin:3px auto 0;background:rgba(60,40,5,.7);transform:rotate(35deg)}
.dymo,.chips li{display:inline-block;background:linear-gradient(180deg,#262626,#101010);color:#F3EFE6;font:700 12.5px/1.2 var(--fb);letter-spacing:.13em;text-transform:uppercase;
  padding:6px 10px 5px;border-radius:2px;text-shadow:0 -1px 0 rgba(0,0,0,.9),0 1px 0 rgba(255,255,255,.14);box-shadow:0 1px 2px rgba(0,0,0,.3)}
.dymo-red{background:linear-gradient(180deg,#8E2A2E,#6A1C1F)}
.bz{flex:none;width:22px;height:22px;border-radius:50%;background:radial-gradient(circle at 36% 30%,#FFF4D2 0,#E3C47C 22%,#A9823A 62%,#5E4515 100%);
  box-shadow:0 0 0 3px #5A4418,0 0 0 4px rgba(255,236,190,.35),0 2px 3px 3px rgba(0,0,0,.28)}

/* ---------- header ---------- */
.hd{background:var(--green);color:#EDE6D6;position:relative;z-index:20}
.hd-bar{display:flex;align-items:center;gap:14px;min-height:70px}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:inherit;min-height:44px}
.brand .tag{font:600 12px/1 var(--fb);letter-spacing:.2em;text-transform:uppercase;color:var(--brass-l)}
.indep{margin:0 0 0 6px;font-size:13.5px;line-height:1.35;color:#BFC9BF;max-width:24ch;display:none}
.nav-toggle{margin-left:auto;display:inline-flex;align-items:center;gap:12px;min-height:48px;padding:6px 14px 6px 12px;border:1px solid rgba(224,194,122,.45);border-radius:4px;
  background:rgba(0,0,0,.18);color:#F3EFE6;font:700 13px/1 var(--fb);letter-spacing:.14em;text-transform:uppercase;cursor:pointer}
.nav-toggle .bz{width:20px;height:20px}
.hd.open .nav-toggle .bz{background:radial-gradient(circle at 40% 35%,#FFF7DD 0,#FFCF6B 30%,#D98A1C 75%,#7A4A0A 100%);box-shadow:0 0 0 3px #5A4418,0 0 12px 4px rgba(255,190,80,.55)}
.hd-cta{display:none;margin-left:12px;align-items:center;min-height:44px;padding:10px 16px;border-radius:4px;background:var(--ox);color:#FFF7EC;font:600 15px/1.2 var(--fb);text-decoration:none;
  box-shadow:inset 0 -3px 0 rgba(0,0,0,.25),0 0 0 1px rgba(224,194,122,.35)}
.hd-cta:hover{background:#8E2A2E}
.lsw{display:flex;gap:4px}
.lsw a{display:inline-grid;place-items:center;min-height:44px;min-width:44px;color:#EDE6D6;font-weight:600;text-decoration:none}
.lsw a[aria-current]{color:var(--brass-l);text-decoration:underline}

/* buzzer panel = main nav */
.panel{display:none;background:var(--brushed);border-top:1px solid rgba(255,240,200,.6);border-bottom:2px solid #6E5220;box-shadow:inset 0 1px 0 rgba(255,255,255,.5),0 6px 14px -8px rgba(0,0,0,.4)}
.panel ul{list-style:none;margin:0;padding:12px 0;display:grid;gap:4px}
.panel a{display:flex;align-items:center;gap:12px;min-height:50px;padding:6px 10px;border-radius:4px;text-decoration:none;color:#1D1B18}
.panel a:hover .dymo{background:linear-gradient(180deg,#333,#161616)}
.panel a[aria-current] .dymo{background:linear-gradient(180deg,#8E2A2E,#6A1C1F)}
.panel a[aria-current] .bz{background:radial-gradient(circle at 40% 35%,#FFF7DD 0,#FFCF6B 30%,#D98A1C 75%,#7A4A0A 100%);box-shadow:0 0 0 3px #5A4418,0 0 12px 4px rgba(255,190,80,.6)}
.panel li:nth-child(odd) .dymo{transform:rotate(-.6deg)}
.panel li:nth-child(3n) .dymo{transform:rotate(.5deg)}
.hd.open .panel{display:block;position:absolute;left:0;right:0;top:100%;max-height:calc(100vh - 70px);overflow:auto}
@media (min-width:560px){.hd-cta{display:inline-flex}.hd.open .panel ul{grid-template-columns:1fr 1fr}}
@media (min-width:980px){
  .nav-toggle{display:none}
  .hd-cta{margin-left:auto}
  .panel,.hd.open .panel{display:block;position:static;max-height:none;overflow:visible}
  .panel ul,.hd.open .panel ul{display:flex;flex-wrap:wrap;gap:4px 10px;padding:8px 0;grid-template-columns:none}
  .panel a{min-height:46px;padding:6px 8px}
}
@media (min-width:1180px){.indep{display:block}}

/* ---------- transom (title glass) ---------- */
.transom{position:relative;background:radial-gradient(120% 90% at 20% 0%,rgba(255,255,255,.07),transparent 55%),var(--glass);
  border:10px solid var(--wood);box-shadow:inset 0 0 0 2px rgba(224,194,122,.28),inset 0 0 0 7px var(--glass),inset 0 0 0 8px rgba(224,194,122,.14),0 1px 0 rgba(255,255,255,.4);
  padding:26px 26px 28px;overflow:hidden}
.transom::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(105deg,transparent 35%,rgba(255,255,255,.06) 45%,transparent 55%);transform:translateX(-60%)}
.eyebrow{margin:0 0 12px;font:600 12.5px/1.4 var(--fb);letter-spacing:.16em;text-transform:uppercase;color:#C9CFC4}
.transom h1{color:#E7CB8C;font-size:clamp(2rem,1.25rem + 3.1vw,3.35rem);line-height:1.06;text-shadow:0 1px 0 #3B2A0C,0 0 1px #3B2A0C,0 2px 10px rgba(0,0,0,.35)}
.lead p{font-size:clamp(1.06rem,1rem + .3vw,1.2rem);line-height:1.62;color:var(--ink-2);max-width:62ch}
.chips{list-style:none;margin:18px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px 10px}
.chips li{background:linear-gradient(180deg,#2C4A3E,#1C3029);font-size:11.5px}
.chips li:nth-child(2){transform:rotate(-.7deg)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:12px 22px;border-radius:4px;font:600 16px/1.2 var(--fb);text-decoration:none;text-align:center;cursor:pointer;border:0}
.btn-ox{background:var(--ox);color:#FFF7EC;box-shadow:inset 0 -3px 0 rgba(0,0,0,.28),0 1px 0 rgba(255,255,255,.5)}
.btn-ox:hover{background:#8E2A2E}
.btn-line{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 2px var(--ink)}
.btn-line:hover{background:var(--ink);color:var(--plaster)}

/* ---------- home hero: transom + the door of 3F ---------- */
.hero{background:linear-gradient(180deg,var(--plaster) 0,var(--plaster) 70%,var(--plaster-2) 100%);position:relative}
.hero-g{display:grid;gap:30px;padding-top:30px}
.hero-copy{display:grid;gap:20px;align-content:start}
.hero-copy .lead p{margin:0}
.acts{display:flex;flex-wrap:wrap;gap:12px}
.acts .btn{flex:1 1 200px}
.door{position:relative;background:linear-gradient(90deg,#6F1F23,#832A2E 45%,#74222A);border:10px solid #EAE3D5;border-bottom:0;padding:14px 12px 0;border-radius:3px 3px 0 0;
  box-shadow:0 0 0 1px #CFC4AE,inset 0 0 0 8px rgba(0,0,0,.09),inset 0 0 0 9px rgba(255,255,255,.08),0 40px 60px -40px rgba(40,10,10,.55)}
.door-top{display:flex;flex-direction:column;align-items:center;gap:12px;padding:4px 0 10px}
.peephole{width:26px;height:26px;border-radius:50%;background:radial-gradient(circle at 42% 38%,#6D7F88 0,#1B2328 45%,#0B0F11 70%);box-shadow:0 0 0 4px #B48E43,0 0 0 5px #5A4418,0 2px 4px 4px rgba(0,0,0,.3)}
.plate-lg{padding:8px 16px}
.plate-lg b{font-size:30px}
.door-lbl{margin:0 0 12px;text-align:center}
.door-in{container:door/inline-size;background:var(--paper);border-radius:2px;box-shadow:0 0 0 1px rgba(0,0,0,.25),0 0 0 5px rgba(0,0,0,.08)}
.kick{height:30px;margin:16px -12px 0;background:var(--brushed);box-shadow:inset 0 1px 0 rgba(255,255,255,.6),inset 0 -1px 0 rgba(0,0,0,.25)}
.sill{height:12px;background:linear-gradient(180deg,#F4F1EA,#D9D3C6);border-top:1px solid #BDB4A2}
.sill::after{content:"";display:block;height:46px;background:var(--hex);background-size:96px 83.14px;border-top:1px solid #B8AE9B;box-shadow:inset 0 10px 14px -10px rgba(0,0,0,.35)}
.hero .sill{margin-top:0}
.hero-side{display:grid;gap:20px;align-content:start}
.hero-side .chips{margin:0}
@media (min-width:1024px){
  .hero-g{gap:40px;padding-top:40px}
  .hero-copy{grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:40px;align-items:center}
  .door{width:100%;max-width:1160px;margin:0 auto;padding:16px 22px 0}
  .door-top{flex-direction:row;justify-content:center;gap:22px}
  .kick{margin:18px -22px 0}
}

/* inner hero */
.hero-in{padding:22px 0 40px;border-bottom:1px solid var(--line)}
.hero-in .transom{margin-top:14px;max-width:1000px}
.hero-in .lead{margin-top:22px}
.hero-in .lead p{margin:0}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:4px 10px;font-size:14.5px;color:var(--muted)}
.crumbs a{display:inline-flex;align-items:center;min-height:44px;color:var(--ox);font-weight:600}
.crumbs .sep{color:var(--brass-d)}
.crumbs span[aria-current]{color:var(--ink-2)}

/* ---------- article (the floor) ---------- */
.floor{padding:44px 0 72px}
.floor-g{display:grid;gap:44px}
@media (min-width:1024px){.floor-g{grid-template-columns:minmax(0,1fr) 300px;gap:56px}.side-in{position:sticky;top:18px}}
.art{min-width:0;max-width:780px}
.art p,.art li{color:var(--ink-2)}
.art strong{color:var(--ink);font-weight:600}
.art ul,.art ol{padding-left:1.3em;margin:0 0 1.2em}
.art li{margin:.35em 0;padding-left:.2em}
.art ul li::marker{color:var(--ox)}
.art ol li::marker{color:var(--ox);font-family:var(--fh);font-weight:400}
.art h3{font-size:1.3rem;margin:1.4em 0 .5em}
.intro-extra{background:var(--paper);border:1px solid var(--line);border-left:5px solid var(--brass);padding:18px 20px 4px;margin-bottom:12px;position:relative}
.intro-extra::before{content:"";position:absolute;top:-9px;left:40%;width:70px;height:18px;background:rgba(224,210,160,.75);transform:rotate(-2deg);box-shadow:0 1px 1px rgba(0,0,0,.1)}
.unit{margin-top:52px}
.unit:first-child{margin-top:8px}
.unit h2{display:grid;grid-template-columns:auto minmax(0,1fr);gap:14px;align-items:start;margin:0 0 18px}
.unit h2 .no{display:inline-block;min-width:48px;padding:7px 8px 6px;text-align:center;font:400 18px/1 var(--fh);color:#2A1D08;background:var(--brushed);border-radius:3px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.6),inset 0 -1px 0 rgba(80,55,10,.4),0 1px 2px rgba(0,0,0,.3);margin-top:.18em}
.unit h2 .ht{font-size:clamp(1.55rem,1.2rem + 1.3vw,2.15rem)}
.art table{display:block;overflow-x:auto;width:100%;border-collapse:collapse;margin:0 0 1.4em;font-size:15.5px;line-height:1.5;background:var(--paper);border:1px solid var(--line)}
.art th{background:var(--green);color:#F1EBDD;text-align:left;font-weight:600;padding:10px 12px;white-space:nowrap}
.art td{padding:10px 12px;border-top:1px solid var(--line);vertical-align:top;min-width:120px}
.art tr:nth-child(even) td{background:#F4EFE4}

/* FAQ = felt lobby letter board */
.board{margin-top:64px;background:var(--wood);padding:12px;border-radius:4px;box-shadow:inset 0 1px 0 rgba(255,255,255,.18),inset 0 0 0 1px rgba(0,0,0,.4),0 18px 30px -22px rgba(0,0,0,.6)}
.board-h{font:700 15px/1.3 var(--fb);letter-spacing:.2em;text-transform:uppercase;color:#F3EFE6;background:#141312;padding:18px 18px 8px;text-align:center}
.grooves{background:repeating-linear-gradient(180deg,#1B1A18 0 21px,#0C0B0A 21px 23px);padding:4px 16px 14px;box-shadow:inset 0 4px 10px rgba(0,0,0,.6)}
.grooves details{border-top:1px solid rgba(255,255,255,.1)}
.grooves details:first-child{border-top:0}
.grooves summary{list-style:none;display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:14px;align-items:center;min-height:52px;padding:12px 2px;color:#F3EFE6;cursor:pointer;font:600 17px/1.4 var(--fb)}
.grooves summary::-webkit-details-marker{display:none}
.grooves .qn{font:400 20px/1 var(--fh);color:var(--brass-l)}
.grooves .pm{width:28px;height:28px;border-radius:50%;border:1.5px solid rgba(224,194,122,.6);position:relative;flex:none}
.grooves .pm::before,.grooves .pm::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:2px;margin:-1px 0 0 -6px;background:var(--brass-l)}
.grooves .pm::after{transform:rotate(90deg)}
.grooves details[open] .pm::after{transform:rotate(0)}
.grooves summary:hover .qt{text-decoration:underline;text-decoration-color:var(--brass-l);text-underline-offset:4px}
.ans{background:var(--paper);color:var(--ink-2);padding:16px 18px 4px;margin:0 0 14px;border-radius:2px;font-size:16.5px;box-shadow:0 2px 0 rgba(0,0,0,.4)}
.ans p{color:var(--ink-2)}

/* CTA = door hanger */
.hanger{position:relative;margin:60px 0 0;max-width:520px;background:linear-gradient(180deg,#EFE0B6,#E3CF98);padding:48px 24px 24px;border-radius:14px 14px 4px 4px;
  box-shadow:0 1px 0 rgba(255,255,255,.6) inset,0 12px 24px -16px rgba(60,40,10,.5);transform:rotate(-.6deg)}
.hanger .hole{position:absolute;top:14px;left:50%;width:30px;height:30px;margin-left:-15px;border-radius:50%;background:var(--plaster);box-shadow:inset 0 2px 4px rgba(0,0,0,.35)}
.hanger p{font:400 clamp(1.25rem,1.1rem + .6vw,1.55rem)/1.3 var(--fh);color:var(--ink)}

/* side: mailbox-bank contents + peephole card */
.side{min-width:0}
.toc{background:repeating-linear-gradient(90deg,rgba(255,255,255,.028) 0 1px,transparent 1px 3px),linear-gradient(180deg,#322B22,#241F19);border-radius:4px;padding:14px 12px 8px;
  box-shadow:inset 0 0 0 1px rgba(224,194,122,.35),0 10px 22px -16px rgba(0,0,0,.6)}
.toc-h{margin:0 0 8px}
.toc ol{list-style:none;margin:0;padding:0}
.toc a{display:grid;grid-template-columns:40px minmax(0,1fr);gap:10px;align-items:center;min-height:46px;padding:7px 6px;border-top:1px solid rgba(224,194,122,.16);color:#ECE5D5;text-decoration:none;font-size:14.5px;line-height:1.35}
.toc a:hover{background:rgba(224,194,122,.08)}
.toc .key{display:block;text-align:center;padding:4px 0 3px;font:400 14px/1 var(--fh);color:#2A1D08;background:var(--brushed);border-radius:2px}
.toc a[aria-current]{background:rgba(224,194,122,.14);color:#fff}
.toc a[aria-current] .key{box-shadow:0 0 0 2px #FFCF6B,0 0 10px rgba(255,190,80,.6)}
.peep{margin-top:18px;background:linear-gradient(90deg,#6F1F23,#832A2E 50%,#74222A);color:#F6EEE0;padding:22px 20px;border-radius:3px;box-shadow:0 0 0 6px #EAE3D5,0 0 0 7px #CFC4AE}
.peep .eye{display:block;width:24px;height:24px;margin-bottom:14px;border-radius:50%;background:radial-gradient(circle at 42% 38%,#6D7F88 0,#1B2328 45%,#0B0F11 70%);box-shadow:0 0 0 4px #B48E43,0 0 0 5px #5A4418}
.peep strong{display:block;font:400 23px/1.15 var(--fh);margin-bottom:8px}
.peep p{font-size:15.5px;line-height:1.55;color:#F1E4D2}
.peep .btn{width:100%;background:var(--brass-l);color:#1D1B18;box-shadow:inset 0 -3px 0 rgba(90,60,10,.35)}
.peep .btn:hover{background:#EDD497}

/* related = mailboxes */
.boxes{background:linear-gradient(180deg,var(--plaster-2),#DDD4C3);padding:56px 0 64px;border-top:1px solid var(--line)}
.boxes-h{font-size:clamp(1.7rem,1.3rem + 1.4vw,2.4rem);margin-bottom:24px}
.bank{list-style:none;margin:0;padding:14px;display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));background:linear-gradient(180deg,#3A3127,#2A241D);border-radius:4px;
  box-shadow:inset 0 0 0 1px rgba(224,194,122,.3),0 18px 30px -24px rgba(0,0,0,.7)}
.box{position:relative;display:grid;align-content:start;gap:10px;height:100%;min-height:170px;padding:16px 16px 46px;background:var(--brushed);color:#2A1D08;text-decoration:none;border-radius:2px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.6),inset 0 0 0 1px rgba(90,60,15,.4),0 2px 0 #5A4418}
.box .slot{display:block;height:9px;width:62%;border-radius:5px;background:#231A0B;box-shadow:inset 0 2px 2px rgba(0,0,0,.6),0 1px 0 rgba(255,255,255,.5)}
.box .name{display:block;background:var(--paper);padding:6px 10px;font:600 16px/1.3 var(--fb);color:var(--ink);box-shadow:inset 0 0 0 1px rgba(0,0,0,.22)}
.box .ds{font-size:14.5px;line-height:1.45;color:#34270F}
.box .lock{position:absolute;right:16px;bottom:14px;width:18px;height:18px;border-radius:50%;background:radial-gradient(circle,#231A0B 0 3px,transparent 3.5px),radial-gradient(circle at 40% 35%,#F2E3B6,#9C7630 70%);box-shadow:0 0 0 1px rgba(60,40,5,.5)}
.box:hover .name{text-decoration:underline}

/* ---------- footer: vestibule tile + hallway green ---------- */
.ft{background:var(--green);color:#E6E0D2;font-size:15.5px}
.tiles{height:58px;background:var(--hex);background-size:96px 83.14px;border-top:12px solid #E3DED2;box-shadow:inset 0 10px 12px -8px rgba(0,0,0,.35);border-bottom:6px solid #0F1A15}
.ft-g{display:grid;gap:32px;padding-top:44px;padding-bottom:28px}
@media (min-width:820px){.ft-g{grid-template-columns:minmax(0,1.6fr) minmax(0,1fr) minmax(0,1fr);gap:48px}}
.ft-about p{margin-top:16px;color:#CFD4CB;max-width:52ch;line-height:1.6}
.ft-h{font:700 12.5px/1.2 var(--fb);letter-spacing:.2em;text-transform:uppercase;color:var(--brass-l);margin-bottom:8px}
.ft ul{list-style:none;margin:0;padding:0}
.ft li a{display:flex;align-items:center;min-height:44px;color:#F1ECE0;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.08)}
.ft li a:hover{color:var(--brass-l)}
.ft-bot{display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px;padding-top:18px;padding-bottom:30px;border-top:1px solid rgba(255,255,255,.12);color:#C9CFC6;font-size:14px}
.age{display:inline-grid;place-items:center;width:50px;height:50px;border-radius:50%;background:var(--brushed);color:#2A1D08;font:400 16px/1 var(--fh);letter-spacing:.02em;box-shadow:0 0 0 3px #5A4418}
.ft-bot .top{margin-left:auto;display:inline-flex;align-items:center;min-height:44px;color:#F1ECE0}

/* 404 */
.nf{padding:48px 0 72px}
.nf .lead{margin:22px 0}

/* motion */
@media (prefers-reduced-motion:no-preference){
  .transom::after{animation:glint 2.6s .4s ease-out 1 both}
  .btn,.hd-cta,.box,.panel a .bz{transition:transform .15s,background-color .15s,box-shadow .15s}
  .panel a:hover .bz,.panel a:active .bz{transform:translateY(1px) scale(.96)}
  .box:hover{transform:translateY(-2px)}
  .btn:active{transform:translateY(1px)}
  .grooves details[open] .ans{animation:drop .25s ease-out}
}
@keyframes glint{to{transform:translateX(60%)}}
@keyframes drop{from{transform:translateY(-6px)}to{transform:none}}
@media print{.hd,.side,.boxes,.tiles{display:none}}