/* Trevano · a reading-room microfilm reader. Enamel housing, a backlit sepia screen, the film strip as the navigation. */
:root {
  --room: #0F1311; --en: #2B3330; --en-hi: #36403C; --en-lo: #222926; --en-dk: #161B19;
  --cr: #E8DFC9; --cr2: #B9B19C;
  --sep: #E9DCC3; --ink: #2A1C10; --ink2: #5B4530; --mark: #8A3B12; --gkc: #6E5840;
  --film: #0D0F0E; --fr: #DCD3BF; --edge: #A49D89;
  --or: #F26A1B;
  --slip: #DCE2D8; --slip-ink: #17211F; --slip-2: #3E4B47; --slip-line: #9DAEA8; --teal: #23504A;
  --mono: 'Chivo Mono', ui-monospace, 'Cascadia Mono', Consolas, monospace;
  --serif: 'Libre Caslon Text', Georgia, 'Times New Roman', serif;
  --move: cubic-bezier(.65, 0, .2, 1); --out: cubic-bezier(.16, 1, .3, 1);
}
html.lamp-off { --sep: #CDBEA2; --en: #232A27; --en-hi: #2B3330; --en-lo: #1C2220; }
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; min-height: 100vh; background: radial-gradient(ellipse 80% 60% at 50% 35%, #1A201D, var(--room) 72%) fixed, var(--room); color: var(--cr); font: 400 15px/1.5 var(--serif); }
::selection { background: var(--or); color: #120C06; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--or); outline-offset: 3px; }
.defs { position: absolute; width: 0; height: 0; overflow: hidden; }
#gkp rect, #gkh circle, #gkx rect { fill: var(--gkc); }

/* ---------- housing ---------- */
.reader { position: relative; width: calc(100% - 36px); max-width: 1560px; height: max(740px, calc(100vh - 36px)); margin: 18px auto;
  display: grid; grid-template-columns: minmax(0, 1fr) 336px; grid-template-rows: auto minmax(0, 1fr) auto auto;
  grid-template-areas: "hood hood" "viewer side" "tr tr" "instr instr"; gap: 14px 22px; padding: 14px 22px 12px;
  background: linear-gradient(176deg, var(--en-hi), var(--en) 26%, var(--en) 70%, var(--en-lo)); border-radius: 24px 24px 12px 12px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08), inset 0 -2px 0 rgba(0,0,0,.35), 0 2px 0 #0A0C0B, 0 50px 90px -40px rgba(0,0,0,.9);
  transition: background .5s var(--out); }
.reader::before, .reader::after { content: ''; position: absolute; top: 12px; width: 9px; height: 9px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, #77817C, #262D2A 70%); box-shadow: 0 1px 0 rgba(255,255,255,.08); }
.reader::before { left: 10px; } .reader::after { right: 10px; }

.hood { grid-area: hood; display: flex; align-items: center; gap: 28px; padding: 2px 6px 12px 10px; border-bottom: 1px solid rgba(0,0,0,.4); box-shadow: 0 1px 0 rgba(255,255,255,.05); }
.brand { margin: 0; line-height: 0; }
.brand img { height: 30px; width: auto; display: block; }
.model { flex: 1; margin: 0; font: 500 11px/1.3 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--cr2); }
.switches { display: flex; align-items: center; gap: 24px; }
.sw { display: flex; align-items: center; gap: 10px; }
.sw-k { font: 500 10.5px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--cr2); }
.tog, .langs { display: flex; gap: 2px; padding: 3px; background: var(--en-dk); border: 1px solid #0A0C0B; border-radius: 5px; box-shadow: 0 1px 0 rgba(255,255,255,.06); }
.tog { border-width: 1px; }
.tog span, .langs button { display: block; padding: 7px 10px; font: 600 11px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--cr2); border-radius: 3px; border: 0; background: transparent; transition: background .25s var(--out), color .25s var(--out); }
html:not(.lamp-off) .tog-a, html.lamp-off .tog-b, .langs button[aria-pressed="true"] { background: var(--cr); color: #1B211F; }
.langs button:hover { color: var(--cr); } .langs button[aria-pressed="true"]:hover { color: #1B211F; }

/* ---------- screen ---------- */
.viewer { grid-area: viewer; display: flex; flex-direction: column; gap: 10px; min-height: 0; min-width: 0; }
.bezel { flex: 1; min-height: 0; padding: 12px; border-radius: 16px; background: linear-gradient(#121614, #1A1F1D); box-shadow: inset 0 3px 8px rgba(0,0,0,.7), 0 1px 0 rgba(255,255,255,.06); }
.screen { position: relative; height: 100%; overflow: hidden; border-radius: 8px; background: radial-gradient(ellipse 70% 90% at 50% 50%, #3B3226, #1C1813 80%); cursor: grab; touch-action: pan-y; outline-offset: 4px; }
.screen.dragging { cursor: grabbing; } .screen.zoomed { touch-action: none; }
.proj { position: absolute; inset: 0; transform-origin: 50% 50%; transition: transform .5s var(--out); will-change: transform; }
.proj.drag { transition: none; }
.track { position: absolute; left: 0; top: 0; transition: transform .7s var(--move); will-change: transform; }
.track.drag { transition: none; }
.screen.moving .track { filter: blur(.8px); }
.screen::after { content: ''; position: absolute; inset: 0; pointer-events: none; z-index: 2;
  background: radial-gradient(ellipse 46% 52% at 50% 48%, rgba(255,247,226,.16), transparent 70%), radial-gradient(ellipse 110% 96% at 50% 50%, transparent 58%, rgba(14,10,6,.62) 100%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .2 0 0 0 0 .15 0 0 0 0 .1 0 0 0 .5 0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: multiply; opacity: .9; }
html.lamp-off .screen::after { background-color: rgba(30,22,12,.16); }
html.js .screen { animation: warm 1.3s var(--out) .1s backwards; }
@keyframes warm { from { filter: brightness(.12) saturate(.6); } 40% { filter: brightness(.7); } }

/* ---------- a projected frame ---------- */
.fr { position: absolute; top: 0; width: var(--fw); height: var(--fh); container-type: size; }
.pg { position: relative; width: 100%; height: 100%; display: flex; flex-direction: column; padding: 3.4cqh 3.4cqw 3cqh; background: var(--sep); color: var(--ink); box-shadow: 0 0 0 1px rgba(20,12,4,.4), 0 0 40px rgba(0,0,0,.25); transition: background .5s var(--out), filter .5s var(--out); }
.fr:not(.cur) .pg { filter: brightness(.82) saturate(.85); }
.pg-top { display: flex; align-items: center; gap: 2cqw; padding-bottom: 1.3cqh; margin-bottom: 2.4cqh; border-bottom: 2px solid var(--ink); }
.fo { font: 500 clamp(9.5px, 1.2cqw, 11.5px)/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink2); white-space: nowrap; }
.gk { display: block; }
.gk.mast { flex: 1; height: max(10px, 2.6cqh); opacity: .55; }
.pg-body { flex: 1; min-height: 0; display: grid; grid-template-columns: minmax(0, 2.35fr) minmax(0, 1fr); gap: 2.8cqw; }
.art { display: flex; flex-direction: column; min-width: 0; min-height: 0; padding-right: 2.8cqw; border-right: 1px solid rgba(42,28,16,.4); }
.art-k { margin: 0; font: 600 clamp(9.5px, 1.2cqw, 11.5px)/1.2 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--mark); }
.art-h { margin: 1cqh 0 1.2cqh; font: 700 clamp(21px, 4.5cqw, 44px)/1.02 var(--serif); letter-spacing: -.018em; text-wrap: balance; }
.art-d { margin: 0 0 2cqh; padding-bottom: 1.8cqh; border-bottom: 1px solid rgba(42,28,16,.4); font: italic 400 clamp(12.5px, 1.85cqw, 17px)/1.36 var(--serif); color: var(--ink2); }
.art-f { margin: 0; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1.7cqh 2.4cqw; }
.art-f dt { font: 600 clamp(9px, 1.1cqw, 10.5px)/1.2 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink2); }
.art-f dd { margin: .5cqh 0 0; font: 400 clamp(11.5px, 1.6cqw, 14.5px)/1.42 var(--serif); }
.ex { font: normal 500 .78em/1.2 var(--mono); letter-spacing: .04em; color: var(--mark); white-space: nowrap; }
.art-p { margin-top: auto; padding-top: 1.4cqh; border-top: 2px solid var(--ink); display: flex; flex-wrap: wrap; align-items: baseline; gap: .6cqh 1.4cqw; }
.pr-k, .pr-u { font: 500 clamp(9.5px, 1.15cqw, 11px)/1.2 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink2); }
.pr { font: 700 clamp(22px, 3.9cqw, 38px)/1 var(--serif); letter-spacing: -.01em; }
.stamp { margin-left: auto; font: 600 clamp(9.5px, 1.15cqw, 11px)/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--mark); border: 1.5px solid var(--mark); padding: 4px 7px 3px; }
.art-n { margin: 1.1cqh 0 0; font: italic 400 clamp(10.5px, 1.3cqw, 12.5px)/1.38 var(--serif); color: var(--ink2); }
.gcol { display: flex; flex-direction: column; gap: 1.8cqh; min-width: 0; min-height: 0; }
.gcol .gk { width: 100%; flex: 1 1 0; min-height: 0; opacity: .5; }
.gcol .gk.ph { flex: 0 0 34%; opacity: .62; border: 1px solid rgba(42,28,16,.5); }
.gcol .rule { display: block; height: 2px; background: var(--ink); opacity: .65; flex: none; }
.adbox { flex: 0 0 54%; display: grid; place-items: center; border: 2px solid var(--ink); background: repeating-linear-gradient(45deg, rgba(42,28,16,.15) 0 1.5px, transparent 1.5px 9px); }
.adbox span, .adweb span { background: var(--sep); padding: 4px 6px; font: 600 clamp(9px, 1.1cqw, 10.5px)/1.2 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink); text-align: center; }
.adweb { flex: 0 0 58%; display: grid; grid-template-columns: minmax(0, 1fr) 32%; grid-template-rows: 24% minmax(0, 1fr); gap: 6px; padding: 6px; border: 2px solid var(--ink); }
.adweb i { display: grid; place-items: center; border: 1.5px solid var(--ink); background: repeating-linear-gradient(45deg, rgba(42,28,16,.15) 0 1.5px, transparent 1.5px 9px); }
.aw-top { grid-column: 1 / -1; } .aw-side { grid-column: 2; grid-row: 2; }
.adweb .aw-gk { grid-column: 1; grid-row: 2; width: 100%; height: 100%; opacity: .5; }

/* title target */
.tg { flex: 1; min-height: 0; display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: 4cqw; }
.tg-l { display: flex; flex-direction: column; min-height: 0; }
.tg-k { margin: 0; font: 600 clamp(9.5px, 1.2cqw, 11.5px)/1.2 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--mark); }
.tg-h { margin: 1.4cqh 0 .6cqh; font: 400 clamp(46px, 11cqw, 118px)/.86 var(--serif); letter-spacing: -.035em; margin-left: -.04em; }
.tg-s { margin: 0 0 2.6cqh; font: 500 clamp(10px, 1.35cqw, 13px)/1.3 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink2); }
.tg-p { margin: 0; font: 400 clamp(12px, 1.68cqw, 15.5px)/1.5 var(--serif); max-width: 62ch; }
.tg-n { margin: auto 0 0; padding-top: 1.6cqh; border-top: 1px solid rgba(42,28,16,.4); font: italic 400 clamp(10.5px, 1.35cqw, 13px)/1.4 var(--serif); color: var(--ink2); }
.tg-r { display: flex; flex-direction: column; justify-content: center; gap: 3cqh; padding-left: 3.4cqw; border-left: 1px solid rgba(42,28,16,.4); }
.chart { width: 100%; height: auto; fill: var(--ink); stroke: var(--ink); }
.chart g { stroke: none; }
.steps { width: 100%; height: auto; fill: var(--ink); }
.tg-c { margin: 0; font: 600 clamp(10px, 1.3cqw, 12px)/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink2); }

/* company card */
.cd { flex: 1; min-height: 0; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 4.4cqw; }
.cd-l { display: flex; flex-direction: column; min-height: 0; }
.cd-h { margin: 1cqh 0 .6cqh; font: 400 clamp(40px, 8.4cqw, 90px)/.9 var(--serif); letter-spacing: -.03em; }
.cd-s { margin: 0 0 2.4cqh; font: 500 clamp(10px, 1.3cqw, 12.5px)/1.3 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink2); }
.cd-p { margin: 0; font: 400 clamp(12px, 1.68cqw, 15.5px)/1.5 var(--serif); }
.cd-a { margin: auto 0 0; display: flex; flex-wrap: wrap; gap: 1cqh 2.4cqw; }
.cd-a a { font: 600 clamp(11px, 1.45cqw, 14px)/1.2 var(--mono); color: var(--ink); text-decoration: none; border-bottom: 2px solid var(--mark); padding-bottom: 2px; }
.cd-a a:hover { color: var(--mark); }
.cd-f { margin: 0; align-self: start; border-top: 2px solid var(--ink); }
.cd-f div { padding: 1.3cqh 0 1.2cqh; border-bottom: 1px dotted rgba(42,28,16,.6); }
.cd-f dt { font: 600 clamp(9px, 1.1cqw, 10.5px)/1.2 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink2); }
.cd-f dd { margin: .4cqh 0 0; font: 400 clamp(12px, 1.62cqw, 15px)/1.35 var(--serif); }
.card::after { content: ''; position: absolute; left: 50%; bottom: 1.6cqh; width: 2.2cqw; height: 2.2cqw; min-width: 9px; min-height: 9px; transform: translateX(-50%); border-radius: 50%; background: #2A241C; box-shadow: inset 0 1px 2px rgba(0,0,0,.6); }

/* ---------- label plate under the screen ---------- */
.plate { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 18px; padding: 8px 8px 8px 16px; border-radius: 8px; background: linear-gradient(var(--en-dk), #131715); box-shadow: inset 0 0 0 1px rgba(0,0,0,.5), 0 1px 0 rgba(255,255,255,.05); }
.plate-id { margin: 0; font: 600 12px/1.2 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--cr); white-space: nowrap; }
.plate-name { margin: 0; font: italic 400 17px/1.2 var(--serif); color: var(--cr2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.req { padding: 12px 16px 11px; border: 0; border-radius: 4px; background: var(--cr); color: #1B211F; font: 600 12px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; box-shadow: 0 2px 0 #7E7766, inset 0 1px 0 rgba(255,255,255,.5); transition: transform .2s var(--out), background .25s var(--out); }
.req:hover { background: #F4ECD8; } .req:active { transform: translateY(2px); box-shadow: 0 0 0 #7E7766; }
.req.on { background: transparent; color: var(--cr); box-shadow: inset 0 0 0 1.5px var(--cr2); }

/* ---------- side: zoom knob and the slip ---------- */
.side { grid-area: side; position: relative; display: flex; flex-direction: column; gap: 16px; min-height: 0; min-width: 0; }
.zoom { display: grid; grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: "k dial" "z dial"; align-items: center; gap: 10px 14px; padding: 12px 14px; border-radius: 10px; background: var(--en-lo); box-shadow: inset 0 1px 3px rgba(0,0,0,.5), 0 1px 0 rgba(255,255,255,.05); }
.zoom .sw-k { grid-area: k; }
.zoom-k { grid-area: z; display: flex; align-items: center; gap: 4px; }
.zk { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; border: 1px solid #0B0D0C; background: radial-gradient(circle at 35% 30%, #4E5954, #262D2A 70%); color: var(--cr); font: 600 19px/1 var(--mono); box-shadow: 0 3px 6px -2px rgba(0,0,0,.6), inset 0 1px 0 rgba(255,255,255,.1); }
.zk:disabled { opacity: .4; cursor: default; }
.zr { min-width: 66px; text-align: center; font: 600 16px/1 var(--mono); color: var(--cr); }
.dial { grid-area: dial; position: relative; width: 64px; height: 64px; border-radius: 50%; background: radial-gradient(circle at 38% 32%, #56625D, #2A322F 62%, #181C1A); box-shadow: 0 6px 12px -4px rgba(0,0,0,.7), inset 0 1px 0 rgba(255,255,255,.12); }
.dial::before { content: ''; position: absolute; inset: -7px; border-radius: 50%; background: conic-gradient(from -64deg, var(--cr2) 0 2deg, transparent 2deg 58deg, var(--cr2) 58deg 62deg, transparent 62deg 118deg, var(--cr2) 118deg 122deg, transparent 122deg); -webkit-mask: radial-gradient(circle, transparent 64%, #000 65%, #000 72%, transparent 73%); mask: radial-gradient(circle, transparent 64%, #000 65%, #000 72%, transparent 73%); }
.dial i { position: absolute; inset: 0; transition: transform .5s var(--out); }
.dial i::before { content: ''; position: absolute; left: 50%; top: 6px; width: 4px; height: 18px; margin-left: -2px; border-radius: 2px; background: var(--or); }

.slip { position: relative; flex: 1; min-height: 0; overflow: auto; padding: 26px 18px 16px; color: var(--slip-ink); border-radius: 2px;
  background: linear-gradient(rgba(255,255,255,.18), transparent 30%), var(--slip); transform: rotate(-.5deg); transform-origin: 50% 0;
  box-shadow: 0 1px 0 rgba(0,0,0,.35), 0 20px 30px -18px rgba(0,0,0,.85); scrollbar-width: thin; }
.slip.bump { animation: bump .45s var(--out); }
@keyframes bump { 30% { transform: rotate(-1.4deg) translateY(3px); } }
.clip { position: absolute; top: 6px; left: 50%; width: 64px; height: 12px; transform: translateX(-50%); border-radius: 3px; background: linear-gradient(#D2D5CF, #8C908A); box-shadow: 0 2px 3px rgba(0,0,0,.4); }
.slip-head { padding-bottom: 8px; border-bottom: 2px solid var(--teal); }
.slip-k { margin: 0; font: 700 13px/1.15 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--teal); }
.slip-s { margin: 3px 0 0; font: 500 10.5px/1.3 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--slip-2); }
.slip-list { list-style: none; margin: 6px 0 12px; padding: 0; }
.slip-list li { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 1px 10px; align-items: baseline; padding: 8px 0 7px; border-bottom: 1px dashed var(--slip-line); }
.sl-n { font: 600 11px/1.3 var(--mono); color: var(--teal); }
.sl-t { font: 400 14px/1.3 var(--serif); }
.sl-p { font: 600 12.5px/1.3 var(--mono); white-space: nowrap; text-align: right; }
.sl-p small { font-weight: 500; color: var(--slip-2); }
.sl-x { grid-column: 2; justify-self: start; padding: 0; border: 0; background: none; font: 500 11px/1.4 var(--mono); color: var(--teal); text-decoration: underline; text-underline-offset: 2px; }
.slip-list li.sl-empty { display: block; font: italic 400 14px/1.45 var(--serif); color: var(--slip-2); border-bottom: 0; }
.slip-use { display: block; }
.slip-use span, .fl span { display: block; font: 600 10.5px/1.2 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--teal); margin-bottom: 4px; }
.slip select { width: 100%; padding: 7px 26px 7px 2px; border: 0; border-bottom: 1.5px solid var(--slip-ink); border-radius: 0; background: transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0h10L5 6z' fill='%2323504A'/%3E%3C/svg%3E") no-repeat right 4px center; font: 400 14px/1.3 var(--serif); color: var(--slip-ink); -webkit-appearance: none; appearance: none; }
.slip-tot { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; margin: 14px 0 0; padding-top: 10px; border-top: 2px solid var(--slip-ink); }
.slip-tot span { font: 600 10.5px/1.2 var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.slip-tot b { font: 700 22px/1.1 var(--serif); text-align: right; }
.slip-tot b small { display: block; font: 600 10.5px/1.3 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.nw { white-space: nowrap; }
.slip-ex { margin: 3px 0 0; text-align: right; font: 600 10.5px/1.2 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--mark); }
.slip-note { margin: 10px 0 12px; font: 400 13px/1.45 var(--serif); color: var(--slip-2); }
.slip-go, .send { display: block; width: 100%; padding: 13px 14px 12px; border: 0; border-radius: 3px; background: var(--teal); color: #EEF2EC; font: 600 12px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; box-shadow: 0 2px 0 #12302C; transition: background .25s var(--out), transform .2s var(--out); }
.slip-go:hover, .send:hover { background: #1A3F3A; } .slip-go:active, .send:active { transform: translateY(2px); box-shadow: none; }

/* the slip pulled out over the screen: the request form */
.slip-form { display: none; }
.slip.open { position: absolute; z-index: 20; top: 0; right: 0; bottom: 0; width: min(900px, calc(100vw - 150px)); transform: none; padding: 26px 26px 18px; animation: pull .55s var(--out); box-shadow: 0 1px 0 rgba(0,0,0,.35), 0 40px 60px -24px rgba(0,0,0,.9), -30px 0 60px -30px rgba(0,0,0,.7); }
@keyframes pull { from { transform: translateX(60px) rotate(1deg); opacity: 0; } }
.slip.open .slip-body { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 28px; padding-top: 6px; }
.slip.open .slip-go { display: none; }
.slip.open .slip-form { display: block; }
.ff { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px 20px; }
.fl { display: block; min-width: 0; } .fl.wide { grid-column: 1 / -1; }
.fl input, .fl textarea { display: block; width: 100%; padding: 8px 8px 7px; border: 0; border-bottom: 1.5px solid var(--slip-ink); border-radius: 2px 2px 0 0; background: rgba(255,255,255,.5); font: 400 15px/1.35 var(--serif); color: var(--slip-ink); resize: vertical; }
.fl input::placeholder, .fl textarea::placeholder { color: #5E6B67; opacity: 1; }
.fl input:focus, .fl textarea:focus, .slip select:focus { outline: 2px solid var(--or); outline-offset: 1px; background-color: rgba(255,255,255,.75); }
.fb { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px; margin: 16px 0 10px; }
.fb .send { width: auto; padding: 13px 18px 12px; }
.call { font: 600 12.5px/1.2 var(--mono); color: var(--slip-ink); text-decoration: underline; text-decoration-color: var(--teal); text-underline-offset: 3px; }
.back { margin-left: auto; padding: 8px 0; border: 0; background: none; font: 600 11.5px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--teal); text-decoration: underline; text-underline-offset: 3px; }
.f-st { margin: 10px 0 0; font: 500 12px/1.45 var(--mono); color: var(--slip-ink); min-height: 1px; }
.f-st.warn { color: var(--mark); }
.f-pre { margin: 8px 0 0; padding: 10px 12px; max-height: 190px; overflow: auto; white-space: pre-wrap; background: rgba(255,255,255,.55); border-left: 3px solid var(--teal); font: 400 12px/1.45 var(--mono); color: var(--slip-ink); }

/* ---------- transport: crank knobs and the film strip ---------- */
.transport { grid-area: tr; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 18px; }
.knob { display: flex; flex-direction: column; align-items: center; gap: 7px; padding: 0; border: 0; background: none; color: var(--cr); }
.knob:disabled { opacity: .38; cursor: default; }
.grip { position: relative; display: block; width: 64px; height: 64px; border-radius: 50%; background: radial-gradient(circle at 36% 30%, #5A6661, #2A322F 60%, #171B19); box-shadow: 0 7px 14px -5px rgba(0,0,0,.75), inset 0 1px 0 rgba(255,255,255,.14); }
.grip::before { content: ''; position: absolute; inset: 2px; border-radius: 50%; background: repeating-conic-gradient(rgba(0,0,0,.42) 0 5deg, transparent 5deg 15deg); -webkit-mask: radial-gradient(circle, transparent 74%, #000 76%); mask: radial-gradient(circle, transparent 74%, #000 76%); }
.grip i { position: absolute; inset: 0; transition: transform .7s var(--move); }
.grip i::before { content: ''; position: absolute; left: 50%; top: 9px; width: 12px; height: 12px; margin-left: -6px; border-radius: 50%; background: radial-gradient(circle at 40% 35%, #F3ECDA, #A9A18C); box-shadow: 0 1px 2px rgba(0,0,0,.6); }
.knob:not(:disabled):hover .grip { background: radial-gradient(circle at 36% 30%, #66736D, #2E3633 60%, #171B19); }
.kl { font: 600 10.5px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--cr2); }

.strip { --tg: 18px; position: relative; height: 136px; overflow: hidden; border-radius: 3px; background: var(--film); cursor: grab; touch-action: pan-y; user-select: none; -webkit-user-select: none;
  box-shadow: inset 0 0 0 1px #000, 0 10px 20px -12px rgba(0,0,0,.9); }
.strip.dragging { cursor: grabbing; }
.strip::before { content: ''; position: absolute; left: 0; right: 0; z-index: 3; pointer-events: none; top: 0; background: linear-gradient(90deg, var(--en) 0, transparent 7%, transparent 93%, var(--en) 100%); height: 100%; opacity: .9; }
.film { position: absolute; left: 0; top: 0; height: 100%; display: flex; align-items: flex-start; gap: var(--tg); padding-top: 38px; transition: transform .7s var(--move); will-change: transform; }
.film.drag { transition: none; }
.film::before, .film::after { content: ''; position: absolute; left: -2400px; right: -2400px; height: 9px; background: repeating-linear-gradient(90deg, #615A4B 0 10px, transparent 10px 26px); border-radius: 1px; }
.film::before { top: 9px; } .film::after { bottom: 8px; }
.tf { position: relative; flex: 0 0 var(--tw); height: calc(var(--tw) * .62); padding: 0; border: 0; border-radius: 1px; background: var(--fr); color: var(--ink); transition: filter .3s var(--out), outline-color .3s var(--out); outline: 2.5px solid transparent; outline-offset: 4px; }
.tf:hover { filter: brightness(1.08); }
.tf.cur { outline-color: var(--or); }
.tf-n { position: absolute; bottom: 100%; left: 0; margin-bottom: 6px; font: 500 10px/1 var(--mono); letter-spacing: .1em; color: var(--edge); white-space: nowrap; pointer-events: none; }
.tf.cur .tf-n { color: var(--cr); }
.tf-l { position: absolute; left: 7px; right: 5px; bottom: 5px; font: 600 9.5px/1.1 var(--mono); letter-spacing: .03em; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: clip; text-align: left; pointer-events: none; }
.tf-pg { position: absolute; inset: 7px 8px 21px; display: grid; grid-template-columns: 2fr 1fr; gap: 6px; }
.tf-pg .gk { width: 100%; height: 100%; opacity: .6; }
.tf-ad { grid-column: 2; grid-row: 1; align-self: start; height: 55%; border: 1.5px solid var(--ink); background: repeating-linear-gradient(45deg, rgba(42,28,16,.3) 0 1px, transparent 1px 5px); }
.tf-ad + .gk { display: none; }
.tf-t .tf-pg { grid-template-columns: 1.4fr 1fr; } .tf-t .tg-c { opacity: .85; }
.tf.picked::after { content: ''; position: absolute; right: -6px; top: -6px; width: 14px; height: 14px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 2px var(--film), inset 0 0 0 3px var(--slip); }
.strip::after { content: ''; position: absolute; z-index: 2; left: 50%; top: 28px; bottom: 14px; width: calc(var(--gw, 128px) + 30px); transform: translateX(-50%); pointer-events: none;
  background: linear-gradient(90deg, var(--cr2) 0 10px, transparent 10px calc(100% - 10px), var(--cr2) calc(100% - 10px)) top / 100% 2px no-repeat, linear-gradient(90deg, var(--cr2) 0 10px, transparent 10px calc(100% - 10px), var(--cr2) calc(100% - 10px)) bottom / 100% 2px no-repeat,
    linear-gradient(var(--cr2) 0 10px, transparent 10px calc(100% - 10px), var(--cr2) calc(100% - 10px)) left / 2px 100% no-repeat, linear-gradient(var(--cr2) 0 10px, transparent 10px calc(100% - 10px), var(--cr2) calc(100% - 10px)) right / 2px 100% no-repeat; }

/* ---------- instruction plate ---------- */
.instr { grid-area: instr; display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 26px; padding: 9px 6px 0; border-top: 1px solid rgba(0,0,0,.4); box-shadow: inset 0 1px 0 rgba(255,255,255,.04); }
.instr p { margin: 0; }
.keys { font: 500 11px/1.5 var(--mono); letter-spacing: .06em; color: var(--cr2); }
.law { flex: 1 1 420px; font: italic 400 13px/1.45 var(--serif); color: var(--cr2); }
.links { font: 500 11px/1.5 var(--mono); letter-spacing: .06em; color: var(--cr2); }
.links a { color: var(--cr); text-decoration-color: rgba(232,223,201,.45); text-underline-offset: 3px; }
.links a:hover { text-decoration-color: var(--or); }

/* ---------- phone and narrow screens ---------- */
@media (min-width: 1101px) and (max-height: 860px) {
  .reader { height: max(800px, calc(100vh - 24px)); margin: 12px auto; gap: 10px 20px; padding-top: 12px; }
  .strip { height: 120px; } .film { padding-top: 32px; } .tf { height: 68px; } .strip::after { top: 25px; bottom: 13px; }
  .grip { width: 54px; height: 54px; } .knob { gap: 5px; }
  .plate { padding-top: 6px; padding-bottom: 6px; } .hood { padding-bottom: 9px; }
}
@media (max-width: 1240px) { .model { display: none; } }
@media (max-width: 1100px) {
  .reader { width: auto; height: auto; margin: 10px; padding: 12px 12px 12px; gap: 12px; border-radius: 18px 18px 10px 10px; grid-template-columns: minmax(0, 1fr); grid-template-areas: "hood" "viewer" "tr" "side" "instr"; }
  .hood { flex-wrap: wrap; gap: 10px 14px; padding: 2px 4px 10px; }
  .brand { flex: 1; } .brand img { height: 24px; }
  .switches { gap: 12px; } .sw { gap: 6px; } .sw .sw-k { display: none; }
  .tog span, .langs button { padding: 7px 8px; }
  .bezel { flex: none; height: 600px; padding: 8px; border-radius: 12px; }
  .plate { grid-template-columns: minmax(0, 1fr); gap: 6px; padding: 10px 10px 10px 12px; }
  .plate-name { white-space: normal; }
  .req { width: 100%; padding: 14px; margin-top: 4px; }
  .transport { grid-template-columns: 1fr 1fr; grid-template-areas: "strip strip" "rw ff"; gap: 10px 12px; }
  .strip { grid-area: strip; margin: 0 -4px; } .knob.rw { grid-area: rw; justify-self: start; } .knob.ff { grid-area: ff; justify-self: end; flex-direction: row-reverse; }
  .knob { flex-direction: row; gap: 10px; }
  .grip { width: 46px; height: 46px; } .grip i::before { top: 6px; width: 9px; height: 9px; margin-left: -4.5px; }
  .kl { font-size: 10.5px; letter-spacing: .14em; }
  .strip { height: 118px; --tg: 14px; } .film { padding-top: 34px; } .tf-l { font-size: 9px; letter-spacing: 0; } .strip::after { top: 24px; bottom: 12px; width: calc(var(--gw, 104px) + 22px); }
  .side { gap: 12px; }
  .slip { overflow: visible; transform: none; }
  .slip.open { position: relative; width: auto; padding: 26px 16px 16px; }
  .slip.open .slip-body { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .ff { grid-template-columns: minmax(0, 1fr); }
  .back { margin-left: 0; }
  .instr { padding-top: 10px; }
}
@container (min-width: 561px) and (max-width: 720px) {
  .pg-body { grid-template-columns: minmax(0, 3.3fr) minmax(0, 1fr); }
  .art-f dd { line-height: 1.34; } .art-f { gap: 1.3cqh 2.4cqw; } .art-d { margin-bottom: 1.5cqh; padding-bottom: 1.4cqh; }
}
@container (max-width: 560px) {
  .pg { padding: 16px 16px 14px; }
  .pg-top { margin-bottom: 12px; padding-bottom: 7px; }
  .pg-body { grid-template-columns: minmax(0, 1fr); grid-template-rows: minmax(0, 1fr) 0; gap: 0; }
  .art { padding-right: 0; border-right: 0; }
  .gcol { display: none; }
  .art-f { grid-template-columns: minmax(0, 1fr); gap: 9px; }
  .art-h { margin: 6px 0 8px; } .art-d { margin-bottom: 10px; padding-bottom: 9px; }
  .art-p { padding-top: 9px; } .stamp { margin-left: 0; }
  .tg, .cd { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .tg-r { padding-left: 0; border-left: 0; flex-direction: row; align-items: center; gap: 12px; } .tg-r .chart { width: 46%; } .tg-r .steps { display: none; }
  .tg-n { margin-top: 12px; }
  .cd-a { margin-top: 14px; }
  .gk.mast { display: none; } .pg-top { justify-content: space-between; }
}

/* review mode and reduced motion */
html.static *, html.static *::before, html.static *::after { transition: none !important; animation: none !important; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition-duration: .01ms !important; animation: none !important; } }

/* ---------- legal pages: the document projected on the screen ---------- */
.legal-top { max-width: 940px; margin: 0 auto; padding: 26px 24px 0; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.legal-top img { height: 26px; width: auto; display: block; }
.legal-k { font: 500 10.5px/1.3 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--cr2); }
main.doc { max-width: 940px; margin: 20px auto 48px; padding: 40px 48px 44px; background: radial-gradient(ellipse 80% 60% at 50% 30%, #F1E6D0, var(--sep) 70%); color: var(--ink); border-radius: 6px; box-shadow: 0 0 0 10px #161B19, 0 0 0 11px #0A0C0B, 0 40px 80px -30px rgba(0,0,0,.9); font: 400 15.5px/1.65 var(--serif); overflow-wrap: anywhere; }
main.doc h1 { font: 700 clamp(32px, 5vw, 50px)/1.02 var(--serif); letter-spacing: -.02em; margin: 18px 0 16px; }
main.doc h2 { font: 600 13px/1.3 var(--mono); letter-spacing: .12em; text-transform: uppercase; margin: 34px 0 10px; padding-top: 14px; border-top: 2px solid var(--ink); }
main.doc p, main.doc li { color: #3A2918; }
main.doc a { color: var(--ink); text-decoration-color: var(--mark); text-decoration-thickness: 1.5px; text-underline-offset: 3px; }
main.doc table { width: 100%; border-collapse: collapse; font-size: 14px; margin: 12px 0; }
main.doc th { text-align: left; font: 600 10.5px/1.3 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink2); border-bottom: 2px solid var(--ink); padding: 8px 10px 6px 0; }
main.doc td { vertical-align: top; border-bottom: 1px dotted rgba(42,28,16,.5); padding: 9px 10px 9px 0; }
main.doc code { font: 400 13px/1.4 var(--mono); }
main.doc .ck-page button { border-radius: 3px; font: 600 12px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
@media (max-width: 700px) { main.doc { margin: 14px 10px 32px; padding: 26px 18px 30px; box-shadow: 0 0 0 6px #161B19; } .legal-top { padding: 18px 16px 0; } .legal-k { display: none; } }

/* == legal == cookie banner + seller block (generated by sites/_legal/gen.py; the banner look comes from _legal/cookie-styles.css) */
.ck { position: fixed; left: 16px; bottom: 16px; z-index: 9999; max-width: 400px; font-family: inherit; font-size: 14px; line-height: 1.5; letter-spacing: 0; text-transform: none; text-align: left; }
.ck, .ck * { box-sizing: border-box; } .ck .ck-k { display: block; } .ck .ck-t, .ck .ck-p { margin: 0; } .ck .b { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-top: 12px; }
.ck button, .ck a.more { cursor: pointer; text-decoration: none; line-height: 1.2; margin: 0; }
/* banner: trevano */
.ck { left: 22px; bottom: 22px; width: 430px; max-width: calc(100vw - 32px); padding: 30px 16px 34px; background: #0D0F0E; color: #2A1C10; border-radius: 3px; font-family: 'Libre Caslon Text', Georgia, serif;
  box-shadow: inset 0 0 0 1px #000, 0 2px 0 #050605, 0 30px 50px -22px rgba(0,0,0,.95); }
.ck::before, .ck::after { content: ''; position: absolute; left: 8px; right: 8px; height: 9px; background: repeating-linear-gradient(90deg, #615A4B 0 11px, transparent 11px 26px); border-radius: 1px; pointer-events: none; }
.ck::before { top: 10px; } .ck::after { bottom: 10px; }
.ck .ck-k { margin: 0 0 8px; padding: 0 2px; font: 500 10.5px/1 'Chivo Mono', ui-monospace, monospace; letter-spacing: .1em; text-transform: uppercase; color: #E8DFC9; }
.ck .ck-t { padding: 16px 18px 2px; background: #DCD3BF; border-radius: 1px 1px 0 0; position: relative; }
.ck .ck-t b { display: block; font: 700 21px/1.15 'Libre Caslon Text', Georgia, serif; letter-spacing: -.01em; color: #2A1C10; }
.ck .ck-p { padding: 6px 18px 16px; background: #DCD3BF; font-size: 13.5px; line-height: 1.5; color: #3B2A1A; position: relative; }
.ck .ck-t, .ck .ck-p { margin-left: 2px; margin-right: 2px; }
.ck .b { margin-top: 14px; padding: 0 2px; gap: 6px 22px; }
.ck button, .ck a.more { padding: 5px 0 4px; border: 0; border-radius: 0; background: none; font: 600 11px/1.1 'Chivo Mono', ui-monospace, monospace; letter-spacing: .12em; text-transform: uppercase; }
.ck button.ok { color: #F4ECD8; border-bottom: 2px solid #F26A1B; }
.ck button.no { color: #E8DFC9; border-bottom: 1px solid #8C8574; }
.ck a.more { color: #B9B19C; text-decoration: underline; text-decoration-color: #615A4B; text-underline-offset: 3px; }
.ck button:hover { color: #FFFFFF; } .ck a.more:hover { color: #E8DFC9; }
.ck button:focus-visible, .ck a.more:focus-visible { outline: 2px solid #F26A1B; outline-offset: 3px; }
/* seller block: the dark floor of the reading room under the reader */
footer.seller { background: #0A0D0C; color: #D9D1BC; border-top: 1px solid #2B3330; font-family: 'Libre Caslon Text', Georgia, serif; font-size: 13px; }
footer.seller b { color: #B9B19C; opacity: 1; font-family: 'Chivo Mono', ui-monospace, monospace; font-weight: 600; }
footer.seller a { color: #E8DFC9; text-decoration-color: #615A4B; text-underline-offset: 3px; }
footer.seller strong { color: #F1E9D6; }

@media (max-width: 600px) { .ck { left: 10px; right: 10px; bottom: var(--ck-bottom, 10px); width: auto; max-width: none; transform: none; } }
.seller { font-size: 12.5px; line-height: 1.6; color: inherit; padding: 22px 24px 26px; border-top: 1px solid rgba(128,128,128,.35); letter-spacing: 0; text-transform: none; font-family: inherit; }
.seller-in { max-width: 1180px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px 28px; }
.seller b { display: block; font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase; opacity: .7; margin-bottom: 4px; font-weight: 700; }
.seller a { color: inherit; } .seller address { font-style: normal; } .seller strong { font-weight: 700; }
.seller.panel { display: none; position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 9998; background: #fff; color: #111; border-radius: 14px; box-shadow: 0 30px 60px -20px rgba(0,0,0,.5); max-width: 940px; margin: 0 auto; border-top: 0; padding: 24px 26px 22px; }
.seller.panel:target { display: block; }
.seller .x { position: absolute; top: 6px; right: 12px; text-decoration: none; font-size: 22px; line-height: 1; padding: 6px 8px; }
.ck-page .st { padding: 10px 14px; border: 1px solid rgba(128,128,128,.4); border-radius: 8px; margin: 10px 0 14px; font-weight: 700; } .ck-page .b { display: flex; gap: 8px; flex-wrap: wrap; } .ck-page button { font: inherit; font-weight: 700; padding: 9px 16px; border-radius: 999px; border: 1px solid currentColor; background: transparent; color: inherit; cursor: pointer; }
@media (max-width: 760px) { table.lgl-t, table.lgl-t tbody, table.lgl-t tr, table.lgl-t td { display: block; width: auto; } table.lgl-t thead { display: none; } table.lgl-t tr { padding: 10px 0; border-bottom: 1px solid rgba(128,128,128,.35); } table.lgl-t td { border: 0 !important; padding: 2px 0 !important; overflow-wrap: anywhere; } table.lgl-t td::before { content: attr(data-l) ": "; font-weight: 700; } }
table.lgl-t code { overflow-wrap: anywhere; }
.lead-note.lead-note { font-size: 12px; line-height: 1.5; margin: 0; letter-spacing: 0; text-transform: none; font-weight: 400; font-style: normal; text-align: left; max-width: 62ch; } .lead-note.lead-note a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }
@media (max-width: 700px) { .seller-in { grid-template-columns: 1fr; } .seller.panel { left: 8px; right: 8px; bottom: 8px; max-height: 80dvh; overflow: auto; } }