/* elv.im: "red-pen audit" world. Desk grey, white bond paper, black ink, one red pen. */

@font-face { font-family: "Schibsted Grotesk"; src: url("fonts/schibsted-grotesk-latin-wght-normal.woff2") format("woff2"); font-weight: 400 900; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Schibsted Grotesk"; src: url("fonts/schibsted-grotesk-latin-ext-wght-normal.woff2") format("woff2"); font-weight: 400 900; font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1E9F, U+20A0-20AB, U+20AD-20C0, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Kalam"; src: url("fonts/kalam-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Kalam"; src: url("fonts/kalam-latin-700-normal.woff2") format("woff2"); font-weight: 700; font-display: swap; }

:root {
  --desk: #E9ECEE;
  --desk-2: #DFE3E6;
  --paper: #FFFFFF;
  --ink: #15171A;
  --ink-2: #555B63;
  --ink-3: #5B626B;
  --rule: #D6DADF;
  --rule-soft: #ECEEF1;
  --pen: #D12B1D;
  --pen-ink: #BF2417;
  --navy: #17324D;
  --gold: #D8A62A;
  --sheet-shadow: 0 1px 1px rgba(20,24,30,.05), 0 3px 8px -2px rgba(20,24,30,.08), 0 24px 48px -24px rgba(20,24,30,.28);
  --sheet-shadow-lift: 0 2px 2px rgba(20,24,30,.05), 0 10px 20px -6px rgba(20,24,30,.12), 0 44px 80px -30px rgba(20,24,30,.38);
  --sans: "Schibsted Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --hand: "Kalam", "Segoe Print", "Bradley Hand", cursive;
  --t-sm: .875rem; --t-0: 1.0625rem; --t-1: 1.25rem;
  --t-2: clamp(1.55rem, 1.25rem + 1.1vw, 2rem);
  --t-3: clamp(2.1rem, 1.5rem + 2.4vw, 3.3rem);
  --t-4: clamp(2.6rem, 1.6rem + 4.2vw, 5.1rem);
  --gutter: clamp(16px, 4vw, 48px);
  --wrap: 1240px;
  --read: 66ch;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --spring: linear(0, .009, .035 2.1%, .141 4.4%, .723 12.9%, .938 17.2%, 1.017 20.7%, 1.042 24.4%, 1.035 28.2%, 1.01 35.5%, .997 44.6%, 1);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 76px; background: var(--desk); scrollbar-color: #B9BFC6 var(--desk); }
body { margin: 0; background: var(--desk); color: var(--ink); font: 400 var(--t-0)/1.6 var(--sans); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; caret-color: var(--pen); }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration-color: color-mix(in srgb, currentColor 40%, transparent); text-decoration-thickness: 1px; text-underline-offset: .22em; }
a:hover { text-decoration-color: var(--pen); }
::selection { background: #F6CFCB; color: var(--ink); }
:focus-visible { outline: 2px solid var(--pen); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { margin: 0; text-wrap: balance; font-weight: 750; }
h1 { font-size: var(--t-4); line-height: 1; letter-spacing: -.038em; font-weight: 800; }
h2 { font-size: var(--t-3); line-height: 1.04; letter-spacing: -.032em; }
h3 { font-size: var(--t-1); line-height: 1.25; letter-spacing: -.014em; font-weight: 700; }
p { margin: 0; text-wrap: pretty; }
.fig { font-variant-numeric: tabular-nums; }
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.lede { font-size: var(--t-1); line-height: 1.5; color: var(--ink-2); max-width: 54ch; letter-spacing: -.005em; }
.muted { color: var(--ink-2); }
.small { font-size: var(--t-sm); }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; z-index: 99; background: var(--paper); padding: .6rem 1rem; border-radius: 8px; }
section { padding-block: clamp(4.5rem, 3rem + 6vw, 9rem); }
.head { display: grid; gap: 1.1rem; max-width: 46rem; margin-bottom: clamp(2.25rem, 1.5rem + 2.5vw, 4rem); }
.hand { font-family: var(--hand); color: var(--pen-ink); font-weight: 400; letter-spacing: 0; line-height: 1.25; }

/* paper */
.sheet { background: var(--paper); border-radius: 3px; box-shadow: var(--sheet-shadow); position: relative; }
.doc-label { font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; font-weight: 700; color: var(--ink-3); }
.example-tag { font-size: .8125rem; color: var(--ink-3); }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .6rem; min-height: 50px; padding: .8rem 1.45rem; border: 0; border-radius: 999px;
  background: var(--ink); color: #fff; font: 650 1rem/1.15 var(--sans); letter-spacing: -.005em; text-decoration: none; text-align: center; cursor: pointer;
  box-shadow: 0 1px 0 rgba(255,255,255,.12) inset, 0 8px 18px -8px rgba(20,24,30,.55);
  transition: transform 180ms var(--ease), background-color 180ms var(--ease), box-shadow 180ms var(--ease); -webkit-tap-highlight-color: transparent; }
.btn:hover { background: #2A2E34; }
.btn:active { transform: scale(.97); transition-duration: 70ms; }
.btn svg { width: 1.05em; height: 1.05em; flex: none; }
.btn-quiet { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--rule); }
.btn-quiet:hover { background: rgba(255,255,255,.7); box-shadow: inset 0 0 0 1.5px var(--ink-3); }
.btn-small { min-height: 38px; padding: .45rem 1.05rem; font-size: .9375rem; white-space: nowrap; box-shadow: none; }
.link-arrow { display: inline-flex; align-items: center; gap: .45rem; font-weight: 650; text-decoration: none; }
.link-arrow svg { width: 1em; height: 1em; transition: transform 220ms var(--ease); }
.link-arrow:hover svg { transform: translateX(3px); }

/* header + product bar */
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; gap: .5rem 1.5rem; min-height: 68px; flex-wrap: wrap; padding-block: .5rem; }
.wordmark { display: inline-flex; align-items: baseline; gap: .5rem; text-decoration: none; font-weight: 800; letter-spacing: -.025em; font-size: 1.125rem; }
.wordmark svg { width: 22px; height: 16px; overflow: visible; transform: translateY(2px); }
.wordmark svg path { fill: none; stroke: var(--pen); stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; }
.site-nav { display: flex; gap: .25rem 1.4rem; flex-wrap: wrap; font-size: .9375rem; }
.site-nav a { text-decoration: none; color: var(--ink-2); padding-block: .3rem; position: relative; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--ink); }
.site-nav a[aria-current="page"]::after { content: ""; position: absolute; left: -2px; right: -2px; bottom: -1px; height: 6px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 8' preserveAspectRatio='none'%3E%3Cpath d='M1 5.5C22 3.2 48 2.4 99 3.6' fill='none' stroke='%23D12B1D' stroke-width='2.2' stroke-linecap='round' vector-effect='non-scaling-stroke'/%3E%3C/svg%3E") no-repeat center/100% 100%; }
.product-bar { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 30;
  background: color-mix(in srgb, var(--desk) 72%, transparent); -webkit-backdrop-filter: blur(20px) saturate(170%); backdrop-filter: blur(20px) saturate(170%); }
.product-bar::after { content: ""; position: absolute; left: 0; right: 0; bottom: -14px; height: 14px; pointer-events: none; background: linear-gradient(color-mix(in srgb, var(--desk) 55%, transparent), transparent); }
.product-bar .wrap { display: flex; align-items: center; gap: 1rem; min-height: 58px; }
.pb-title { font-weight: 700; font-size: .9375rem; letter-spacing: -.012em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.product-bar nav { display: flex; gap: 1.35rem; margin-left: auto; font-size: .875rem; }
.product-bar nav a { text-decoration: none; color: var(--ink-2); }
.product-bar nav a:hover { color: var(--ink); }
@media (max-width: 900px) { .product-bar nav { display: none; } .product-bar .btn { margin-left: auto; } }
@media (prefers-reduced-transparency: reduce) { .product-bar { background: var(--desk); backdrop-filter: none; -webkit-backdrop-filter: none; } }

/* red pen marks */
.mark { position: absolute; pointer-events: none; overflow: visible; z-index: 2; }
.mark path { fill: none; stroke: var(--pen); stroke-width: 2.3; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; }
.m-circle { left: -12px; top: -9px; width: calc(100% + 26px); height: calc(100% + 17px); }
.m-strike { left: -6px; width: calc(100% + 12px); top: 50%; height: 14px; transform: translateY(-50%); }
.m-dbl { left: -4px; width: calc(100% + 8px); bottom: -12px; height: 12px; }
.pen-armed .mark { clip-path: inset(-40% 100% -40% -8%); transition: clip-path var(--dur, 620ms) cubic-bezier(.45, .05, .25, 1) var(--delay, 0ms); }
.pen-armed .inked .mark { clip-path: inset(-40% -8% -40% -8%); }
.pen-armed .note { opacity: 0; transform: translateY(4px) rotate(var(--rot, -1deg)); transition: opacity 380ms var(--ease) var(--ndelay, 0ms), transform 520ms var(--ease) var(--ndelay, 0ms); }
.pen-armed .inked .note { opacity: 1; transform: rotate(var(--rot, -1deg)); }

/* quote documents */
.quote-doc { font-size: .9375rem; line-height: 1.45; padding: clamp(1.3rem, 1rem + 1.6vw, 2.4rem); }
.qd-top { display: flex; justify-content: space-between; gap: 1rem; align-items: flex-start; padding-bottom: 1rem; border-bottom: 1.5px solid var(--ink); }
.qd-top .who { font-weight: 800; letter-spacing: -.02em; font-size: 1.05rem; }
.qd-top .meta { text-align: right; color: var(--ink-2); font-size: .8125rem; line-height: 1.5; }
.qd-title { font-size: 1.35rem; font-weight: 750; letter-spacing: -.02em; margin: 1.1rem 0 .15rem; }
.qd-for { color: var(--ink-2); font-size: .875rem; margin-bottom: .9rem; }
.lines { display: grid; }
.line { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 14.5rem); column-gap: 1.1rem; align-items: baseline; padding: .72rem 0; border-bottom: 1px solid var(--rule-soft); position: relative; }
.line .item { position: relative; justify-self: start; }
.line .item small { display: block; color: var(--ink-3); font-size: .8125rem; }
.line .amt { position: relative; font-weight: 600; text-align: right; white-space: nowrap; }
.line .note { font-family: var(--hand); color: var(--pen-ink); font-size: 1.02rem; line-height: 1.32; transform: rotate(var(--rot, -1deg)); transform-origin: left center; }
.line .note b { font-weight: 700; }
.line.total { border-bottom: 0; padding-top: 1rem; font-weight: 800; font-size: 1.05rem; }
.line.total .amt { font-weight: 800; }
.qd-foot { margin-top: 1rem; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
@media (max-width: 760px) {
  .line { grid-template-columns: minmax(0, 1fr) auto; }
  .line .note { grid-column: 1 / -1; margin-top: .55rem; padding-left: .2rem; }
  .line.total .note { margin-top: 1.1rem; }
}

/* hero */
.hero { padding-block: clamp(1.25rem, .5rem + 2.5vw, 3rem) clamp(4.5rem, 3rem + 6vw, 9rem); overflow: clip; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 1rem + 4vw, 5rem); align-items: center; }
.hero h1 { max-width: 16ch; font-size: clamp(2.4rem, 1.3rem + 2.9vw, 3.9rem); letter-spacing: -.036em; line-height: 1.17; }
.u { position: relative; white-space: nowrap; }
.hero h1 .u .mark { bottom: -.05em; height: .17em; left: -.04em; width: calc(100% + .08em); }
.hero h1 .u .mark path { stroke-width: 4.2; }
.hero .lede { margin-top: 1.6rem; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: .9rem 1.5rem; margin-top: 2.2rem; }
.spec { display: flex; flex-wrap: wrap; gap: .4rem 1.6rem; margin: 2.6rem 0 0; padding: 1.1rem 0 0; list-style: none; border-top: 1px solid var(--rule); color: var(--ink-2); font-size: .9375rem; }
.spec b { color: var(--ink); font-weight: 750; }
.desk { position: relative; display: grid; justify-items: end; }
.desk .quote-doc { position: relative; width: min(82%, 430px); transform: rotate(1.8deg); padding: 1.5rem 1.6rem 1.3rem; font-size: .9063rem; }
.desk .quote-doc .line { grid-template-columns: minmax(0, 1fr) auto; }
.desk .quote-doc .note { grid-column: 1 / -1; margin-top: .35rem; }
.desk .book-stage { justify-self: start; margin-top: -116px; margin-left: -10px; z-index: 5; --bw: 196px; }
.desk .book-hint { left: calc(100% + 26px); top: 58%; }
@media (max-width: 980px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .desk { padding-top: 1rem; }
  .desk .quote-doc { transform: rotate(1.2deg); width: min(92%, 440px); margin-right: 4px; }
  .desk .book-stage { margin-top: -112px; margin-left: 0; }
}

/* 3D book (signature interaction) */
.book-stage { --bw: 250px; --bh: calc(var(--bw) * 1.5); --bt: calc(var(--bw) * .1); position: relative; width: var(--bw); height: var(--bh); perspective: 1600px; touch-action: pan-y; cursor: grab; user-select: none; -webkit-user-select: none; }
.book-stage.grabbing { cursor: grabbing; }
.book-shadow { position: absolute; left: 4%; right: -6%; bottom: -7%; height: 16%; border-radius: 50%; background: radial-gradient(closest-side, rgba(20,24,30,.42), rgba(20,24,30,0)); filter: blur(7px); pointer-events: none; }
.book { position: relative; width: 100%; height: 100%; transform-style: preserve-3d; transform: rotateX(var(--rx, 6deg)) rotateY(var(--ry, -24deg)); will-change: transform; }
.book .face { position: absolute; backface-visibility: hidden; -webkit-backface-visibility: hidden; }
.book .front, .book .back { inset: 0; overflow: hidden; }
.book .front { transform: translateZ(calc(var(--bt) / 2)); background: var(--navy); border-radius: 2px 5px 5px 2px; }
.book .front img { width: 100%; height: 100%; object-fit: cover; pointer-events: none; -webkit-user-drag: none; }
.book .front::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(0,0,0,.24) 0, rgba(255,255,255,.18) 2.2%, rgba(0,0,0,.05) 4.5%, transparent 9%, transparent 72%, rgba(255,255,255,.06)); pointer-events: none; }
.book .back { transform: rotateY(180deg) translateZ(calc(var(--bt) / 2)); background: var(--navy); color: #E7EDF3; padding: 11% 11% 10%; display: flex; flex-direction: column; gap: .8em; border-radius: 5px 2px 2px 5px; font-size: calc(var(--bw) * .046); line-height: 1.45; }
.book .back .bq { font-weight: 750; font-size: 1.3em; line-height: 1.22; color: #fff; letter-spacing: -.012em; }
.book .back .gold { color: var(--gold); font-weight: 700; }
.book .back .foot { margin-top: auto; display: flex; justify-content: space-between; align-items: flex-end; font-size: .86em; color: #B9C8D6; gap: .5em; }
.book .back .bars { display: flex; gap: 3px; align-items: flex-end; height: 1.6em; flex: none; }
.book .back .bars i { width: .42em; background: #1F6F78; }
.book .back .bars i:nth-child(1) { height: 40%; } .book .back .bars i:nth-child(2) { height: 60%; } .book .back .bars i:nth-child(3) { height: 80%; } .book .back .bars i:nth-child(4) { height: 100%; background: var(--gold); }
.book .spine { width: var(--bt); height: 100%; left: 0; top: 0; transform-origin: left center; transform: rotateY(-90deg) translateX(calc(var(--bt) / -2)); background: linear-gradient(90deg, #0F2539, #1C3C5B 45%, #0F2539); display: grid; place-items: center; overflow: hidden; }
.book .spine span { writing-mode: vertical-rl; color: #fff; font-weight: 750; font-size: calc(var(--bw) * .042); white-space: nowrap; }
.book .spine span b { color: var(--gold); font-weight: 750; }
.book .pages-r { width: var(--bt); height: calc(100% - 6px); top: 3px; right: 0; transform-origin: right center; transform: rotateY(90deg) translateX(calc(var(--bt) / 2)); background: repeating-linear-gradient(90deg, #F6F6F3 0 1px, #E3E3DE 1px 2px); }
.book .pages-t, .book .pages-b { height: var(--bt); width: calc(100% - 4px); left: 0; background: repeating-linear-gradient(0deg, #F6F6F3 0 1px, #E3E3DE 1px 2px); }
.book .pages-t { top: 0; transform-origin: top center; transform: rotateX(90deg) translateY(calc(var(--bt) / -2)); }
.book .pages-b { bottom: 0; transform-origin: bottom center; transform: rotateX(-90deg) translateY(calc(var(--bt) / 2)); }
.book-hint { position: absolute; font-family: var(--hand); color: var(--pen-ink); font-size: 1.05rem; line-height: 1.15; white-space: nowrap; pointer-events: none; display: grid; gap: .1rem; transform: rotate(-4deg); transition: opacity 400ms var(--ease); }
.book-hint svg { width: 52px; height: 30px; overflow: visible; }
.book-hint path { fill: none; stroke: var(--pen); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.book-stage.touched .book-hint { opacity: 0; }
.book-turn { position: absolute; inset: 0; background: none; border: 0; padding: 0; cursor: inherit; z-index: 3; border-radius: 4px; }
.book-turn:focus-visible { outline-offset: 12px; }
@media (max-width: 980px) { .book-stage { --bw: 210px; } .desk .book-hint { display: none; } }
@media (max-width: 480px) { .book-stage { --bw: 172px; } }

/* pile of quotes */
.pile { display: grid; grid-template-columns: 14rem minmax(0, 1fr); gap: 0; align-items: start; }
.tabs { display: grid; gap: .45rem; list-style: none; margin: 2.2rem 0 0; padding: 0; position: sticky; top: 92px; z-index: 6; }
.tab { width: 100%; text-align: left; font: 650 1rem/1.3 var(--sans); letter-spacing: -.01em; color: var(--ink-2); background: #F5F6F7; border: 0; border-radius: 9px 0 0 9px; padding: .8rem .95rem; box-shadow: inset -8px 0 10px -8px rgba(20,24,30,.18); cursor: pointer; display: grid; gap: .1rem;
  transition: color 200ms var(--ease), background-color 200ms var(--ease), transform 120ms var(--ease), box-shadow 200ms var(--ease); -webkit-tap-highlight-color: transparent; }
.tab small { font-weight: 400; font-size: .8125rem; color: var(--ink-3); }
.tab:hover { color: var(--ink); background: #FBFBFC; }
.tab:active { transform: scale(.98); }
.tab[aria-selected="true"] { color: var(--ink); background: var(--paper); box-shadow: -4px 6px 14px -10px rgba(20,24,30,.35); transform: translateX(2px); }
.stack { display: grid; padding: 0 40px 40px 0; }
.stack > .quote-doc { grid-area: 1 / 1; transition: transform 720ms var(--spring), box-shadow 400ms var(--ease); }
.stack > .quote-doc[data-pos="0"] { z-index: 4; transform: none; box-shadow: var(--sheet-shadow-lift); }
.stack > .quote-doc[data-pos="1"] { z-index: 3; transform: translate(14px, 14px) rotate(1.2deg); }
.stack > .quote-doc[data-pos="2"] { z-index: 2; transform: translate(26px, 26px) rotate(-.8deg); }
.stack > .quote-doc[data-pos="3"] { z-index: 1; transform: translate(36px, 36px) rotate(1.8deg); }
.stack > .quote-doc:not([data-pos="0"]) > * { visibility: hidden; }
.stack > .quote-doc:not([data-pos="0"]) { pointer-events: none; }
.pile-foot { margin-top: 2.6rem; display: flex; gap: 1rem; align-items: baseline; flex-wrap: wrap; justify-content: space-between; }
@media (max-width: 860px) {
  .pile { grid-template-columns: 1fr; }
  .tabs { position: static; grid-auto-flow: column; grid-auto-columns: max-content; overflow-x: auto; margin: 0; padding: 0 0 0 .2rem; scrollbar-width: none; }
  .tab { border-radius: 9px 9px 0 0; box-shadow: inset 0 -8px 10px -8px rgba(20,24,30,.18); }
  .tab[aria-selected="true"] { transform: translateY(2px); box-shadow: none; }
  .tab small { display: none; }
  .stack { padding: 0 12px 22px 0; }
  .stack > .quote-doc[data-pos="1"] { transform: translate(5px, 7px) rotate(.8deg); }
  .stack > .quote-doc[data-pos="2"] { transform: translate(9px, 13px) rotate(-.6deg); }
  .stack > .quote-doc[data-pos="3"] { transform: translate(12px, 18px) rotate(1deg); }
}

/* fit */
.fit { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(1.25rem, 1rem + 2vw, 2.5rem); }
.fit .sheet { padding: clamp(1.4rem, 1rem + 1.6vw, 2.4rem); }
.fit .sheet.no { background: #F7F8F9; box-shadow: 0 1px 1px rgba(20,24,30,.04), 0 12px 30px -22px rgba(20,24,30,.3); }
.fit h3 { margin-bottom: .6rem; }
.fit ul { list-style: none; margin: 0; padding: 0; }
.fit li { display: grid; grid-template-columns: 1.9rem minmax(0, 1fr); gap: .5rem; padding: .85rem 0; border-top: 1px solid var(--rule-soft); }
.fit li:first-child { border-top: 0; }
.fit li svg { width: 1.45rem; height: 1.2rem; margin-top: .15rem; overflow: visible; }
.fit li svg path { fill: none; stroke: var(--pen); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.fit .no li svg path { stroke: var(--ink-3); }
.fit b { font-weight: 700; }
@media (max-width: 800px) { .fit { grid-template-columns: 1fr; } }

/* routing slip */
.finder { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: clamp(1.5rem, 1rem + 3vw, 4rem); align-items: start; }
.symptoms { display: grid; list-style: none; margin: 0; padding: 0; border-top: 1.5px solid var(--ink); }
.symptom { width: 100%; text-align: left; display: flex; justify-content: space-between; align-items: center; gap: 1rem; font: 600 1.0625rem/1.35 var(--sans); letter-spacing: -.01em; color: var(--ink); background: none; border: 0; border-bottom: 1px solid var(--rule); padding: 1.05rem .2rem; cursor: pointer; position: relative; -webkit-tap-highlight-color: transparent; transition: color 200ms var(--ease); }
.symptom > span { transition: transform 420ms var(--spring); }
.symptom[aria-selected="true"] > span { transform: translateX(1.7rem); }
.symptom > svg { width: 1.05rem; height: 1.05rem; flex: none; color: var(--ink-3); transition: transform 320ms var(--spring), color 200ms; }
.symptom:hover > svg { transform: translateX(3px); }
.symptom[aria-selected="true"] > svg { color: var(--pen); transform: translateX(4px); }
.symptom .sel { position: absolute; left: .1rem; top: 50%; width: 1.2rem; height: 1rem; transform: translateY(-50%); opacity: 0; overflow: visible; }
.symptom .sel path { fill: none; stroke: var(--pen); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 420ms cubic-bezier(.45,.05,.25,1) 80ms; }
.symptom[aria-selected="true"] .sel { opacity: 1; }
.symptom[aria-selected="true"] .sel path { stroke-dashoffset: 0; }
.slip { position: sticky; top: 96px; padding: clamp(1.4rem, 1rem + 1.8vw, 2.4rem); transform: rotate(-.6deg); }
.slip [data-panel] { display: grid; gap: 1.1rem; }
.slip [data-panel][hidden] { display: none; }
.slip .ans-in { animation: slipIn 460ms var(--ease); }
@keyframes slipIn { from { opacity: 0; transform: translateY(6px); filter: blur(3px); } to { opacity: 1; transform: none; filter: none; } }
.slip .row-h { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; border-bottom: 1.5px solid var(--ink); padding-bottom: .7rem; }
.slip blockquote { margin: 0; font-size: var(--t-1); line-height: 1.5; font-weight: 500; letter-spacing: -.012em; }
.route { list-style: none; margin: 0; padding: 0; display: grid; }
.route li { display: grid; grid-template-columns: 4.4rem minmax(0, 1fr) auto; gap: .8rem; align-items: baseline; padding: .75rem 0; border-top: 1px solid var(--rule-soft); }
.route .code { font-family: var(--hand); font-weight: 700; color: var(--pen-ink); font-size: 1.2rem; line-height: 1; }
.route .pg { font-size: .8125rem; color: var(--ink-3); }
@media (max-width: 860px) { .finder { grid-template-columns: 1fr; } .slip { position: static; } }

/* outcomes */
.checklist { padding: clamp(1.4rem, 1rem + 2vw, 3rem); }
.checklist ol { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(2rem, 1rem + 4vw, 4.5rem); }
.checklist li { display: grid; grid-template-columns: 2.1rem minmax(0, 1fr); gap: .4rem .6rem; padding: 1.2rem 0; border-top: 1px solid var(--rule-soft); }
.checklist li:nth-child(-n+2) { border-top: 0; }
.checklist .box { width: 1.3rem; height: 1.3rem; border: 1.5px solid var(--ink); border-radius: 3px; margin-top: .2rem; position: relative; }
.checklist .box .mark { left: -3px; top: -9px; width: 1.9rem; height: 1.7rem; }
.checklist .box .mark path { stroke-width: 2.4; }
.checklist h3 { font-size: 1.125rem; }
.checklist p { color: var(--ink-2); font-size: .9688rem; margin-top: .25rem; }
.checklist .ref { font-family: var(--hand); color: var(--pen-ink); font-size: 1rem; margin-top: .3rem; display: block; }
.checklist-sign { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-top: 1.4rem; padding-top: 1.1rem; border-top: 1.5px solid var(--ink); color: var(--ink-2); font-size: .9375rem; }
@media (max-width: 800px) { .checklist ol { grid-template-columns: 1fr; } .checklist li:nth-child(2) { border-top: 1px solid var(--rule-soft); } }

/* packing slip */
.included { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(2rem, 1rem + 4vw, 5rem); align-items: start; }
.packing { padding: clamp(1.4rem, 1rem + 2vw, 2.6rem); overflow-x: auto; }
.packing table { width: 100%; border-collapse: collapse; font-size: .9375rem; }
.packing caption { text-align: left; padding-bottom: .9rem; border-bottom: 1.5px solid var(--ink); }
.packing caption b { display: block; font-size: 1.35rem; letter-spacing: -.02em; }
.packing th { text-align: left; font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); font-weight: 700; padding: .9rem 0 .5rem; }
.packing td { padding: .8rem 0; border-top: 1px solid var(--rule-soft); vertical-align: baseline; }
.packing td small { display: block; color: var(--ink-3); font-size: .8125rem; }
.packing .r { text-align: right; white-space: nowrap; padding-left: 1rem; color: var(--ink-2); }
.packing .fmt { font-size: .75rem; font-weight: 750; letter-spacing: .05em; border: 1px solid var(--rule); border-radius: 4px; padding: .08rem .4rem; white-space: nowrap; }
._unused { display: grid; gap: 1.5rem; }
._unused div { display: grid; gap: .25rem; padding-bottom: 1.4rem; border-bottom: 1px solid var(--rule); }
._unused b { font-size: clamp(3rem, 2.2rem + 3vw, 4.6rem); font-weight: 800; letter-spacing: -.05em; line-height: .92; }
._unused span { color: var(--ink-2); }
@media (max-width: 860px) { .included { grid-template-columns: 1fr; } }

/* inside the book */
.spread { position: relative; height: clamp(380px, 30vw + 170px, 600px); margin-bottom: clamp(3rem, 2rem + 3vw, 5rem); }
.spread figure { position: absolute; margin: 0; width: clamp(180px, 15vw + 80px, 300px); top: 0; transition: transform 640ms var(--spring); transform: rotate(var(--r)) translateY(var(--y, 0)); }
.spread figure:hover, .spread figure:focus-within { transform: rotate(0deg) translateY(-14px) scale(1.03); z-index: 10; }
.spread img { border-radius: 2px; box-shadow: var(--sheet-shadow); background: #fff; aspect-ratio: 900 / 1183; width: 100%; }
.spread figcaption { margin-top: .9rem; font-family: var(--hand); color: var(--pen-ink); font-size: 1.05rem; line-height: 1.32; }
.spread figure:nth-child(1) { left: 0; --r: -4deg; --y: 20px; z-index: 1; }
.spread figure:nth-child(2) { left: 24%; --r: 2deg; z-index: 2; }
.spread figure:nth-child(3) { left: 48%; --r: -1.5deg; --y: 28px; z-index: 3; }
.spread figure:nth-child(4) { right: 0; --r: 3deg; --y: 6px; z-index: 4; }
@media (max-width: 760px) {
  .spread { height: auto; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.6rem 1rem; }
  .spread figure { position: static; width: auto; transform: rotate(var(--r)); }
  .spread figcaption { font-size: .95rem; }
}
.toc { padding: clamp(1.6rem, 1rem + 3vw, 4rem) clamp(1.4rem, 1rem + 3vw, 4.5rem); }
.toc-head { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; border-bottom: 1.5px solid var(--ink); padding-bottom: 1rem; margin-bottom: .6rem; flex-wrap: wrap; }
.toc-head h3 { font-size: var(--t-2); letter-spacing: -.025em; }
.toc-cols { columns: 2 22rem; column-gap: clamp(2rem, 1rem + 4vw, 5rem); }
.part { break-inside: avoid; padding-top: 1.1rem; margin-bottom: .6rem; }
.part h4 { margin: 0 0 .35rem; font-size: .75rem; letter-spacing: .09em; text-transform: uppercase; color: var(--ink-3); font-weight: 750; }
.part ol { list-style: none; margin: 0; padding: 0; }
.part li { display: flex; align-items: baseline; gap: .6rem; padding: .32rem 0; font-size: .9688rem; line-height: 1.35; }
.part li .n { width: 1.6rem; flex: none; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.part li .t { flex: 0 1 auto; }
.part li .dots { flex: 1 1 1rem; border-bottom: 1.5px dotted #B8BEC5; transform: translateY(-.28em); min-width: 1rem; }
.part li .pg { flex: none; font-variant-numeric: tabular-nums; color: var(--ink-2); }

/* toolkit */
.shots { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(1rem, .5rem + 2vw, 2.25rem); align-items: start; margin-bottom: clamp(2.5rem, 2rem + 2vw, 4rem); }
.shots figure { margin: 0; display: grid; gap: .8rem; }
.shots img { border-radius: 4px; box-shadow: var(--sheet-shadow); }
.shots figure:nth-child(2) { margin-top: clamp(1.5rem, 1rem + 3vw, 4.5rem); }
.shots figcaption { font-family: var(--hand); color: var(--pen-ink); font-size: 1.05rem; line-height: 1.32; }
@media (max-width: 720px) { .shots { grid-template-columns: 1fr; } .shots figure:nth-child(2) { margin-top: 0; } }
.grid-wrap { overflow-x: auto; border-radius: 4px; box-shadow: var(--sheet-shadow); background: var(--paper); }
.wb { width: 100%; border-collapse: collapse; font-size: .875rem; }
.wb-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(1rem, .5rem + 2vw, 2rem); }
@media (max-width: 800px) { .wb-pair { grid-template-columns: 1fr; } }
.wb th { background: var(--ink); color: #fff; text-align: left; font-weight: 650; padding: .65rem .8rem; font-size: .8125rem; }
.wb .rh { background: #F1F3F5 !important; color: var(--ink-3) !important; text-align: center; width: 2.6rem; font-weight: 500; font-size: .75rem; border-right: 1px solid var(--rule); font-variant-numeric: tabular-nums; }
.wb td { padding: .5rem .7rem; border-top: 1px solid #E4E7EA; border-right: 1px solid #EEF0F2; vertical-align: top; }
.wb td.code { font-weight: 800; color: var(--pen-ink); white-space: nowrap; }
.wb td.use { color: var(--ink-2); }
.wb td.ch { white-space: nowrap; color: #1D5FB5; }
.wb td.st span { background: #E3F1E7; color: #1F6B3A; font-size: .75rem; font-weight: 700; padding: .12rem .45rem; border-radius: 3px; }
.wb-legend { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; margin-top: 1.1rem; font-size: .875rem; color: var(--ink-2); }
.wb-legend i { display: inline-block; width: .8rem; height: .8rem; border-radius: 2px; vertical-align: -.08em; margin-right: .45rem; }

/* author */
.author { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(2rem, 1rem + 5vw, 6rem); align-items: start; }
.portrait { aspect-ratio: 4 / 5; background: var(--rule-soft); border: 1.5px dashed var(--rule); display: grid; place-items: center; border-radius: 3px; box-shadow: var(--sheet-shadow); transform: rotate(-1.2deg); position: relative; }
.portrait img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; border-radius: 3px; }
.portrait .ph { text-align: center; color: var(--ink-3); font-size: .875rem; padding: 1rem; }
.portrait .ph b { display: block; color: var(--ink-2); font-size: 1rem; }
.author-meta { margin-top: 1.8rem; display: grid; gap: .3rem; }
.author-meta .nm { font-size: var(--t-2); font-weight: 800; letter-spacing: -.03em; }
.author-meta .cr { color: var(--ink-2); }
.facts { list-style: none; margin: 1.2rem 0 0; padding: 0; }
.facts li { display: flex; justify-content: space-between; gap: 1rem; padding: .65rem 0; border-top: 1px solid var(--rule); font-size: .9375rem; }
.facts li span:first-child { color: var(--ink-2); }
.facts li span:last-child { font-weight: 650; text-align: right; }
.letter { padding: clamp(1.6rem, 1rem + 3vw, 4rem); display: grid; gap: 1.15rem; }
.letter .lh { display: flex; justify-content: space-between; align-items: baseline; border-bottom: 1.5px solid var(--ink); padding-bottom: .9rem; margin-bottom: .5rem; gap: 1rem; flex-wrap: wrap; }
.letter p { font-size: 1.125rem; line-height: 1.68; max-width: var(--read); }
.letter .sig { font-family: var(--hand); font-weight: 700; font-size: 2rem; line-height: 1; margin-top: .4rem; }
@media (max-width: 860px) { .author { grid-template-columns: 1fr; } .portrait-col { max-width: 360px; } }

/* FAQ */
.faq-grid { display: grid; grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr); gap: clamp(2rem, 1rem + 4vw, 5rem); align-items: start; }
.faq { border-top: 1.5px solid var(--ink); }
.faq details { border-bottom: 1px solid var(--rule); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; padding: 1.2rem 0; font-weight: 700; font-size: 1.1rem; letter-spacing: -.012em; }
.faq summary::-webkit-details-marker { display: none; }
.faq .pm { position: relative; width: 14px; height: 14px; flex: none; }
.faq .pm::before, .faq .pm::after { content: ""; position: absolute; left: 0; top: 6px; width: 14px; height: 2px; background: currentColor; border-radius: 1px; transition: transform 320ms var(--spring); }
.faq .pm::after { transform: rotate(90deg); }
.faq details[open] .pm::after { transform: rotate(0); }
.faq .a { padding: 0 0 1.4rem; color: var(--ink-2); max-width: var(--read); display: grid; gap: .8rem; }
.faq details[open] .a { animation: slipIn 380ms var(--ease); }
@media (max-width: 860px) { .faq-grid { grid-template-columns: 1fr; } }

/* order sheet */
.order-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 1rem + 5vw, 6rem); align-items: center; }
.order { padding: clamp(1.5rem, 1rem + 2vw, 2.75rem); display: grid; gap: 1.1rem; box-shadow: var(--sheet-shadow-lift); }
.order .row-h { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; border-bottom: 1.5px solid var(--ink); padding-bottom: .8rem; }
.order .ol { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .3rem 1rem; padding: .7rem 0; border-bottom: 1px solid var(--rule-soft); font-size: .9688rem; }
.order .ol span:last-child { text-align: right; color: var(--ink-2); white-space: nowrap; }
.order .tot { display: flex; justify-content: space-between; align-items: center; padding-top: .5rem; gap: 1rem; }
.order .tot b { font-size: clamp(3rem, 2.2rem + 3vw, 4.4rem); font-weight: 800; letter-spacing: -.05em; line-height: 1; position: relative; }
.order .tot .mark { left: -18px; top: -12px; width: calc(100% + 40px); height: calc(100% + 26px); }
.order .btn { width: 100%; min-height: 58px; font-size: 1.0625rem; }
.order .terms { font-size: .8125rem; color: var(--ink-2); line-height: 1.55; }
.order .ordnote { font-family: var(--hand); color: var(--pen-ink); font-size: 1.1rem; line-height: 1.32; transform: rotate(-2deg); text-align: right; }
@media (max-width: 860px) { .order-grid { grid-template-columns: 1fr; } }

/* footer */
.site-foot { border-top: 1px solid var(--rule); padding-block: 3.5rem 2.5rem; font-size: .9375rem; color: var(--ink-2); }
.site-foot .cols { display: grid; grid-template-columns: 1.4fr repeat(3, minmax(0, 1fr)); gap: 2rem; }
.site-foot .fh { color: var(--ink); font-weight: 700; margin-bottom: .7rem; }
.site-foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .4rem; }
.site-foot a { text-decoration: none; }
.site-foot a:hover { color: var(--ink); text-decoration: underline; }
.site-foot .fine { margin-top: 3rem; padding-top: 1.4rem; border-top: 1px solid var(--rule); display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: .8125rem; }
@media (max-width: 760px) { .site-foot .cols { grid-template-columns: 1fr 1fr; } .site-foot .cols > :first-child { grid-column: 1 / -1; } }

/* inner pages */
.page-head { padding-block: clamp(2.5rem, 2rem + 4vw, 6rem) clamp(2rem, 1.5rem + 2vw, 3.5rem); }
.page-head h1 { max-width: 16ch; }
.page-head .lede { margin-top: 1.25rem; }
.page-body { padding-block: 0 clamp(4rem, 3rem + 4vw, 7rem); }
.doc-sheet { padding: clamp(1.5rem, 1rem + 3vw, 4.5rem); max-width: 56rem; }
.doc { max-width: var(--read); display: grid; gap: 1.05rem; }
.doc h2 { font-size: var(--t-2); margin-top: 1.5rem; letter-spacing: -.025em; }
.doc h2:first-of-type { margin-top: .4rem; }
.doc ul { margin: 0; padding-left: 1.2rem; display: grid; gap: .4rem; }
.doc .updated { color: var(--ink-3); font-size: .9375rem; }

/* resources */
.res-layout { display: grid; grid-template-columns: 13rem minmax(0, 1fr); gap: clamp(2rem, 1rem + 4vw, 5rem); align-items: start; }
.res-toc { position: sticky; top: 24px; display: grid; gap: .1rem; font-size: .9375rem; }
.res-toc a { text-decoration: none; color: var(--ink-2); padding: .32rem 0; }
.res-toc a:hover { color: var(--ink); }
.res-cats { display: grid; gap: clamp(1.5rem, 1rem + 2vw, 2.5rem); }
.res-cat { padding: clamp(1.4rem, 1rem + 2vw, 2.6rem); scroll-margin-top: 24px; }
.res-cat .rc-h { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; border-bottom: 1.5px solid var(--ink); padding-bottom: .8rem; margin-bottom: .9rem; flex-wrap: wrap; }
.res-cat .rc-h h2 { font-size: var(--t-2); letter-spacing: -.025em; }
.res-cat .rc-h .hand { font-size: 1.05rem; white-space: nowrap; }
.res-cat .why { color: var(--ink-2); max-width: var(--read); }
.res-cat .check { margin: .9rem 0 .4rem; font-family: var(--hand); color: var(--pen-ink); font-size: 1.05rem; line-height: 1.3; }
.tool { display: grid; grid-template-columns: minmax(0, 12rem) minmax(0, 1fr) auto; gap: .4rem 1.5rem; padding: 1rem 0; border-top: 1px solid var(--rule-soft); align-items: baseline; }
.tool .t-name { font-weight: 700; letter-spacing: -.012em; }
.tool .t-name small { display: block; font-weight: 400; font-size: .8125rem; color: var(--ink-3); letter-spacing: 0; }
.tool p { color: var(--ink-2); font-size: .9375rem; }
.tool .go { white-space: nowrap; font-weight: 650; font-size: .9375rem; text-align: right; text-decoration: none; }
.tool .go small { display: block; font-weight: 400; font-size: .75rem; color: var(--ink-3); }
.tool .go:hover { color: var(--pen-ink); }
.res-note { padding: 1.2rem 1.4rem; font-size: .9375rem; color: var(--ink-2); max-width: var(--read); margin-bottom: 2rem; }
@media (max-width: 900px) { .res-layout { grid-template-columns: 1fr; } .res-toc { position: static; display: flex; flex-wrap: wrap; gap: .1rem 1.1rem; } }
@media (max-width: 640px) { .tool { grid-template-columns: 1fr; } .tool .go { text-align: left; } }

/* updates */
.log { list-style: none; margin: 0; padding: 0; }
.log li { display: grid; grid-template-columns: 8rem minmax(0, 1fr); gap: 1.5rem; padding: 1.4rem 0; border-top: 1px solid var(--rule-soft); }
.log li:first-child { border-top: 0; padding-top: 0; }
.log time { font-weight: 750; }
.log .tag { font-family: var(--hand); color: var(--pen-ink); font-size: 1rem; display: block; margin-bottom: .2rem; }
.log .log-h { font-size: var(--t-1); letter-spacing: -.014em; margin-bottom: .35rem; }
.log p { color: var(--ink-2); }
@media (max-width: 600px) { .log li { grid-template-columns: 1fr; gap: .4rem; } }

/* contact */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(1.5rem, 1rem + 3vw, 4rem); align-items: start; }
.envelope { padding: clamp(1.5rem, 1rem + 2vw, 2.6rem); display: grid; gap: 1rem; }
.envelope .addr { font-size: var(--t-2); font-weight: 800; letter-spacing: -.025em; word-break: break-all; }
.envelope .row { display: flex; gap: .7rem; flex-wrap: wrap; }
.topics { padding: clamp(1.5rem, 1rem + 2vw, 2.6rem); }
.topics ul { list-style: none; margin: 0; padding: 0; }
.topics li { padding: 1rem 0; border-top: 1px solid var(--rule-soft); display: grid; gap: .2rem; }
.topics li:first-child { border-top: 0; padding-top: 0; }
.topics h2 { font-size: var(--t-1); letter-spacing: -.014em; }
.topics p { color: var(--ink-2); font-size: .9375rem; }
@media (max-width: 820px) { .contact-grid { grid-template-columns: 1fr; } }

/* buy page */
.buy-page { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(2rem, 1rem + 4vw, 5rem); align-items: start; }
.buy-page .order { position: sticky; top: 24px; }
@media (max-width: 860px) { .buy-page { grid-template-columns: 1fr; } .buy-page .order { position: static; } }

/* home */
.home-hero { padding-block: clamp(2.5rem, 2rem + 5vw, 7rem) clamp(3.5rem, 2rem + 5vw, 7rem); overflow: clip; }
.home-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: clamp(2rem, 1rem + 5vw, 6rem); align-items: center; }
.home-hero h1 { font-size: clamp(3.2rem, 1.8rem + 6.5vw, 7rem); letter-spacing: -.045em; line-height: .92; }
.home-hero .cr { font-family: var(--hand); color: var(--pen-ink); font-size: clamp(1.25rem, 1rem + 1vw, 1.7rem); margin-top: 1.1rem; transform: rotate(-1.5deg); transform-origin: left; display: inline-block; }
.home-hero .lede { margin-top: 1.6rem; max-width: 44ch; }
.home-hero .book-stage { justify-self: center; }
.excerpts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1rem, .5rem + 2vw, 2rem); }
.excerpt { padding: clamp(1.4rem, 1rem + 1.5vw, 2.2rem); display: grid; gap: 1rem; align-content: start; margin: 0; }
.excerpt:nth-child(1) { transform: rotate(-1deg); } .excerpt:nth-child(2) { transform: rotate(.8deg) translateY(12px); } .excerpt:nth-child(3) { transform: rotate(-.5deg); }
.excerpt p { font-size: 1.125rem; line-height: 1.55; font-weight: 500; letter-spacing: -.01em; }
.excerpt .src { font-family: var(--hand); color: var(--pen-ink); font-size: 1rem; }
.links4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1.5px solid var(--ink); }
.links4 a { display: grid; gap: .35rem; padding: 1.4rem 1.4rem 1.4rem 0; text-decoration: none; align-content: start; }
.links4 a + a { padding-left: 1.4rem; border-left: 1px solid var(--rule); }
.links4 b { font-size: 1.1rem; letter-spacing: -.012em; }
.links4 span { color: var(--ink-2); font-size: .9375rem; }
.links4 a:hover b { color: var(--pen-ink); }
@media (max-width: 900px) { .home-grid { grid-template-columns: 1fr; } .excerpts { grid-template-columns: 1fr; } .excerpt:nth-child(n) { transform: none; } .links4 { grid-template-columns: 1fr 1fr; } .links4 a, .links4 a + a { padding: 1.2rem 1rem 1.2rem 0; border-left: 0; border-bottom: 1px solid var(--rule); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 1ms !important; animation-iteration-count: 1 !important; transition-duration: 1ms !important; transition-delay: 0ms !important; scroll-behavior: auto !important; }
}

/* R02 in miniature */
.calc { padding: clamp(1.3rem, 1rem + 1.4vw, 2rem); display: grid; gap: .9rem; align-self: start; }
.calc .row-h { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; background: var(--ink); color: #fff; margin: calc(-1 * clamp(1.3rem, 1rem + 1.4vw, 2rem)) calc(-1 * clamp(1.3rem, 1rem + 1.4vw, 2rem)) 0; padding: .8rem clamp(1.3rem, 1rem + 1.4vw, 2rem); border-radius: 3px 3px 0 0; font-weight: 700; font-size: .9375rem; }
.calc .row-h small { font-weight: 500; color: #C9CDD2; }
.calc .band { background: var(--rule-soft); color: var(--ink-2); font-size: .8125rem; font-weight: 700; padding: .35rem .6rem; border-radius: 2px; }
.calc .cr { display: grid; grid-template-columns: minmax(0, 1fr) 8.5rem; gap: .8rem; align-items: center; padding: .45rem 0; border-bottom: 1px solid var(--rule-soft); font-size: .9375rem; }
.calc label { color: var(--ink); }
.calc .in { display: flex; align-items: center; gap: .3rem; background: #EEF4FB; border: 1px solid #C9DAEE; border-radius: 4px; padding: .35rem .55rem; }
.calc .in:focus-within { border-color: #1D5FB5; box-shadow: 0 0 0 3px rgba(29,95,181,.14); }
.calc input { width: 100%; border: 0; background: transparent; font: 650 1rem/1.2 var(--sans); color: #1D5FB5; text-align: right; outline: none; min-width: 0; }
.calc .out { text-align: right; font-weight: 750; font-size: 1rem; }
.calc .out.big { font-size: 1.6rem; letter-spacing: -.03em; }
.calc .rev { background: #FBE8DC; }
.calc .hand { font-size: 1.02rem; }

/* signature block on the hero quote (the book lies across it) */
.qd-sign { display: grid; margin: 1rem 0 0 56%; height: 84px; align-content: end; }
.qd-sign span { border-top: 1px solid var(--ink-3); padding-top: .35rem; font-size: .75rem; color: var(--ink-3); }
.qd-note-top { font-size: .8125rem; color: var(--ink-3); margin: -.5rem 0 .6rem; }
.packing tfoot td { border-top: 1.5px solid var(--ink); font-weight: 750; padding-top: .9rem; }
.included .lede + .hand { margin-top: 1.4rem; font-size: 1.15rem; max-width: 34ch; }

.wb-more { margin-top: 1rem; }
.wb-more summary { cursor: pointer; list-style: none; display: inline-flex; align-items: center; gap: .55rem; font-weight: 650; padding: .6rem 0; }
.wb-more summary::-webkit-details-marker { display: none; }
.wb-more summary svg { width: 1em; height: 1em; transition: transform 320ms var(--spring); }
.wb-more[open] summary svg { transform: rotate(180deg); }
.wb-more[open] .wb-pair { animation: slipIn 380ms var(--ease); margin-top: .6rem; }

/* ---------- journal: photo prints on the desk ---------- */
.frame { display: grid; gap: .7rem; text-decoration: none; margin: 0; transform: rotate(var(--r, 0deg)); transition: transform 560ms var(--spring); align-content: start; }
.frame:hover, .frame:focus-visible { transform: rotate(0deg) translateY(-6px); }
.print-img { position: relative; display: block; background: #fff; padding: clamp(6px, .6vw, 10px); padding-bottom: clamp(18px, 1.8vw, 30px); box-shadow: var(--sheet-shadow); border-radius: 2px; }
.print-img img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; display: block; background: var(--desk-2); }
.frame .frame-no { font-family: var(--hand); color: var(--pen-ink); font-size: 1rem; line-height: 1.2; }
.frame b { font-size: 1.125rem; line-height: 1.3; letter-spacing: -.014em; font-weight: 700; }
.frame:hover b { text-decoration: underline; text-decoration-color: var(--pen); text-underline-offset: .2em; }
.play-dot { position: absolute; left: 50%; top: 45%; width: 58px; height: 58px; margin: -29px 0 0 -29px; border-radius: 50%; background: rgba(21,23,26,.72); display: grid; place-items: center; transition: transform 320ms var(--spring), background-color 200ms; -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.play-dot svg { width: 24px; height: 24px; fill: #fff; margin-left: 3px; }
.frame:hover .play-dot, .film:hover .play-dot { transform: scale(1.08); background: var(--pen); }
.sheet-of-frames { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(2rem, 1rem + 3vw, 3.6rem) clamp(1.5rem, 1rem + 3vw, 3.2rem); }
.sheet-of-frames.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.j-head { display: grid; gap: .5rem; margin-bottom: clamp(2rem, 1.5rem + 2vw, 3rem); max-width: 44rem; }
.j-head h2 { font-size: var(--t-3); }
.j-head .hand { font-size: 1.2rem; }
.film { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(1.5rem, 1rem + 3vw, 3.5rem); align-items: center; text-decoration: none; margin-bottom: clamp(2.5rem, 2rem + 2vw, 4rem); }
.film .print-img { transform: rotate(-1deg); }
.film-txt, .strip-txt { display: grid; gap: .45rem; align-content: start; }
.part { font-family: var(--hand); color: var(--pen-ink); font-size: 1.1rem; line-height: 1.1; }
.film-txt b { font-size: var(--t-2); letter-spacing: -.025em; line-height: 1.12; font-weight: 750; }
.ex { color: var(--ink-2); font-size: .9688rem; line-height: 1.55; }
.meta { color: var(--ink-3); font-size: .875rem; }
.strip { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(2rem, 1rem + 4vw, 4.5rem); border-top: 1.5px solid var(--ink); }
.strip li { border-bottom: 1px solid var(--rule); }
.strip a { display: grid; grid-template-columns: 9.5rem minmax(0, 1fr); gap: 1.2rem; padding: 1.4rem 0; text-decoration: none; align-items: start; }
.strip .strip-img { display: block; background: #fff; padding: 5px 5px 14px; box-shadow: var(--sheet-shadow); transform: rotate(-1.2deg); transition: transform 460ms var(--spring); }
.strip li:nth-child(even) .strip-img { transform: rotate(1.3deg); }
.strip a:hover .strip-img { transform: rotate(0) translateY(-3px); }
.strip .strip-img img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.strip b { font-size: 1.15rem; letter-spacing: -.015em; line-height: 1.25; }
.strip a:hover b { text-decoration: underline; text-decoration-color: var(--pen); text-underline-offset: .2em; }
@media (max-width: 860px) { .sheet-of-frames, .sheet-of-frames.three { grid-template-columns: 1fr; } .film { grid-template-columns: 1fr; } .strip { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .strip a { grid-template-columns: 6.5rem minmax(0, 1fr); gap: .9rem; } .strip .ex { display: none; } }

/* ---------- post ---------- */
.post { padding-bottom: clamp(4rem, 3rem + 4vw, 7rem); }
.post-head { padding-block: clamp(1.5rem, 1rem + 2.5vw, 3.5rem) clamp(1.5rem, 1rem + 2vw, 2.5rem); max-width: calc(58rem + 2 * var(--gutter)); display: grid; gap: .6rem; }
.post-head h1 { font-size: clamp(2.2rem, 1.3rem + 3vw, 3.9rem); line-height: 1.06; letter-spacing: -.035em; }
.post-head .back { font-size: .9375rem; color: var(--ink-2); width: max-content; }
.post-head .back svg { width: 1em; height: 1em; }
.post-head .back:hover svg { transform: translateX(-3px); }
.post-head .kind { font-size: 1.15rem; margin-top: .6rem; }
.post-hero { max-width: calc(62rem + 2 * var(--gutter)); margin-bottom: clamp(-5rem, -3rem - 3vw, -2rem); position: relative; z-index: 2; }
.print-hero { margin: 0; background: #fff; padding: clamp(8px, .8vw, 12px) clamp(8px, .8vw, 12px) clamp(24px, 2.4vw, 40px); box-shadow: var(--sheet-shadow-lift); transform: rotate(-.6deg); border-radius: 2px; }
.print-hero img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.post-sheet { max-width: 58rem; margin-inline: auto; padding: clamp(5rem, 3rem + 5vw, 8rem) clamp(1.4rem, 1rem + 4vw, 5rem) clamp(2rem, 1.5rem + 2vw, 3.5rem); }
.post-body { overflow-wrap: anywhere; max-width: 66ch; display: grid; gap: 1.2rem; font-size: 1.1563rem; line-height: 1.72; }
.post-body p { margin: 0; }
.post-body h2, .post-body h3 { font-size: var(--t-2); letter-spacing: -.025em; margin-top: 1rem; }
.post-body strong { font-weight: 700; }
.post-body a { color: var(--ink); text-decoration-color: var(--pen); }
.post-body blockquote { margin: .4rem 0; padding: 0 0 0 1.2rem; border-left: 2px solid var(--pen); font-family: var(--hand); color: var(--pen-ink); font-size: 1.25rem; line-height: 1.4; }
.post-body .print { margin: 1rem 0; background: #fff; padding: 8px 8px 26px; box-shadow: var(--sheet-shadow); transform: rotate(-.8deg); width: min(100%, 44rem); justify-self: start; }
.post-body .print:nth-of-type(even) { transform: rotate(.9deg); justify-self: end; }
.post-body .print img { width: 100%; height: auto; }
.post-body .print figcaption { font-family: var(--hand); color: var(--pen-ink); font-size: 1rem; margin-top: .5rem; }
.post-sheet .sig { font-family: var(--hand); font-weight: 700; font-size: 1.9rem; line-height: 1; margin-top: 2rem; }
.post-nav { max-width: 58rem; margin-inline: auto; display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 2.2rem; }
.pn { display: grid; gap: .2rem; padding: 1.1rem 1.3rem; background: rgba(255,255,255,.55); border-radius: 9px; text-decoration: none; transition: background-color 200ms var(--ease); }
.pn:hover { background: #fff; }
.pn.next { text-align: right; }
.pn b { font-size: 1.05rem; letter-spacing: -.012em; line-height: 1.3; }
.post-aside { max-width: 58rem; margin-inline: auto; margin-top: 2rem; color: var(--ink-2); font-size: .9688rem; }
@media (max-width: 640px) { .post-nav { grid-template-columns: 1fr; } .pn.next { text-align: left; } .post-body .print, .post-body .print:nth-of-type(even) { transform: none; } }

/* lite YouTube player: nothing from YouTube loads until play */
.yt { position: relative; background: #fff; padding: clamp(8px, .8vw, 12px); box-shadow: var(--sheet-shadow-lift); border-radius: 2px; transform: rotate(-.5deg); }
.yt-link, .yt iframe { display: block; width: 100%; aspect-ratio: 16 / 9; border: 0; position: relative; background: var(--ink); }
.yt-link img { width: 100%; height: 100%; object-fit: cover; }
.yt-play { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); display: inline-flex; align-items: center; gap: .6rem; padding: .85rem 1.3rem .85rem 1.05rem; border-radius: 999px; background: rgba(21,23,26,.78); color: #fff; font-weight: 650; -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); transition: transform 320ms var(--spring), background-color 200ms; }
.yt-play svg { width: 22px; height: 22px; fill: currentColor; }
.yt-link:hover .yt-play { background: var(--pen); transform: translate(-50%, -50%) scale(1.05); }
.yt-link:active .yt-play { transform: translate(-50%, -50%) scale(.97); }

/* ---------- about ---------- */
.about { display: grid; grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr); gap: clamp(2rem, 1rem + 5vw, 6rem); align-items: start; }
.about-text { display: grid; gap: clamp(1.25rem, 1rem + 1.5vw, 2rem); }
.about .facts li span:last-child a { color: var(--ink); }
.about-prints { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1.5rem, 1rem + 3vw, 3rem); margin-top: clamp(3.5rem, 2.5rem + 4vw, 6rem); }
.about-links { display: flex; gap: 1rem 1.5rem; align-items: center; flex-wrap: wrap; margin-top: clamp(2.5rem, 2rem + 2vw, 4rem); }
@media (max-width: 860px) { .about { grid-template-columns: 1fr; } .about-prints { grid-template-columns: 1fr; } .about .portrait-col { max-width: 360px; } }

@media (max-width: 480px) { .site-nav { gap: .2rem 1rem; font-size: .875rem; } }

/* checkout consent */
.consent { display: grid; gap: .8rem; }
.tick { display: grid; grid-template-columns: 1.4rem minmax(0, 1fr); gap: .7rem; align-items: start; font-size: .9375rem; line-height: 1.45; cursor: pointer; }
.tick input { width: 1.2rem; height: 1.2rem; margin: .12rem 0 0; accent-color: var(--pen); cursor: pointer; }
.consent .btn { width: 100%; min-height: 58px; font-size: 1.0625rem; margin-top: .3rem; }
.consent-err { font-size: 1.05rem; margin: 0; }
.consent .field { display: grid; gap: .35rem; font-size: .9375rem; font-weight: 650; }
.consent .field input { font: inherit; font-weight: 400; padding: .75rem .95rem; border: 1.5px solid var(--rule); border-radius: 10px; background: #fff; color: var(--ink); width: 100%; }
.consent .field input:focus-visible { outline: 2px solid var(--pen); outline-offset: 2px; border-color: var(--ink); }
.consent .field small { font-weight: 400; font-size: .8125rem; line-height: 1.4; }