/* ONE SHEET — base: tokens, fonts, reset, typography, chrome, SSR / no-JS, layers (owner A). The block between the critical markers is also inlined into by index.php. */ /*! critical:start */ :root { /* palette (SPEC §2.1) — the only colours on the site */ --paper: #F2F1ED; --paper-2: #E7E5DF; --ink: #121212; --graphite: #5C5B57; --2h: #B9B7B1; --numeral: #D6D4CE; --hair: rgba(18, 18, 18, .16); --night: #141413; --night-ink: #E9E7E2; --night-graphite: #9C9A95; --hair-w: 1px; --wk: 1; --serif: "Instrument Serif", "Iowan Old Style", Palatino, Georgia, serif; --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace; --ease-out: cubic-bezier(0.16, 1, 0.3, 1); --ease-io: cubic-bezier(0.65, 0, 0.35, 1); --ease-tone: cubic-bezier(0.3, 0, 0.2, 1); --ease-in: cubic-bezier(0.55, 0, 1, 0.45); --d-160: 160ms; --d-240: 240ms; --d-320: 320ms; --d-480: 480ms; --d-720: 720ms; --d-960: 960ms; --d-1280: 1280ms; --d-2400: 2400ms; /* layers (SPEC §3.2) */ --z-base: 0; --z-gl: 20; --z-spine: 30; --z-overlay: 40; --z-chrome: 50; --z-intro: 60; --z-toast: 70; --header-h: 48px; --m: 16px; --g: 12px; --safe-b: env(safe-area-inset-bottom, 0px); /* chrome colours (switched by html.is-night) */ --fg: var(--ink); --fg-2: var(--graphite); --bg: var(--paper); --rule: var(--hair); --night-ms: 480ms; } @media (min-width: 700px) { :root { --m: 32px; --g: 16px; } } @media (min-width: 1024px) { :root { --m: 40px; --g: 24px; } } @media (min-width: 1440px) { :root { --m: 48px; } } @media (min-resolution: 2dppx) { :root { --hair-w: .5px; } } @media (prefers-contrast: more) { :root { --hair: rgba(18, 18, 18, .4); --2h: #8E8C86; } } html.is-night { --fg: var(--night-ink); --fg-2: var(--night-graphite); --bg: var(--night); --rule: rgba(233, 231, 226, .16); } html { scrollbar-gutter: stable; /* classic (Windows) scrollbars in the palette: a 2H thumb on the sheet's own paper, not a grey system slab beside it; inherited by every scroller (About, Index, the key map). Width unchanged. */ scrollbar-color: var(--2h) var(--bg); background: var(--paper); background: var(--bg); /* the reserved scrollbar gutter follows night mode too */ transition: background-color var(--night-ms) var(--ease-io); color: var(--ink); -webkit-text-size-adjust: 100%; text-size-adjust: 100%; } body { margin: 0; min-height: 100vh; background: var(--paper); color: var(--ink); font: 400 12px/20px var(--mono); font-feature-settings: "tnum"; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; overflow-x: clip; } html.is-frozen, html.c-lock { overflow: hidden; } [hidden] { display: none !important; } .js #ssr { display: none; } .boot-failed #ssr { display: block; } .boot-failed #cam, .boot-failed #index-view, .boot-failed #spine, .boot-failed #gl, .boot-failed #detail, .boot-failed #about { display: none !important; } /* header (SPEC §7.3) */ .c-header { position: fixed; top: 0; left: 0; right: 0; z-index: 50; height: var(--header-h); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; column-gap: 24px; padding: 0 max(var(--m), env(safe-area-inset-right)) 0 max(var(--m), env(safe-area-inset-left)); color: var(--fg); background: rgba(242, 241, 237, .92); background: color-mix(in srgb, var(--bg) 92%, transparent); transition: transform var(--d-320) var(--ease-out), color var(--night-ms) var(--ease-io), background-color var(--night-ms) var(--ease-io), opacity var(--d-240) var(--ease-out); } .c-rule { position: absolute; left: 0; right: 0; bottom: 0; height: var(--hair-w); background: var(--rule); transform-origin: 0 50%; pointer-events: none; } .c-logo { grid-column: 1; justify-self: start; display: inline-flex; align-items: center; justify-content: center; min-width: 44px; height: var(--header-h); margin-left: -6px; padding: 0 6px; color: inherit; text-decoration: none; } .c-mark { display: inline-block; font-family: var(--serif); font-style: normal; font-weight: 400; letter-spacing: -.01em; line-height: 1; text-transform: none; transform: rotate(180deg); } .c-logo .c-mark { font-size: 20px; transition: transform var(--d-480) var(--ease-io); } .c-item { font: 400 11px/16px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: inherit; text-decoration: none; white-space: nowrap; display: inline-flex; align-items: center; min-height: 44px; background: none; border: 0; padding: 0; margin: 0; cursor: pointer; } /* inline-block: the parent's underline does not propagate into the count. That holds only inside an inline formatting context (a flex item is decorated), so the series links are inline blocks. */ .c-item sup { display: inline-block; font-size: 8px; line-height: 0; margin-left: 2px; vertical-align: 6px; letter-spacing: 0; color: var(--fg-2); } .c-nav-series .c-item { display: inline-block; line-height: 44px; } .c-sep { color: var(--fg-2); opacity: .6; font: 400 11px/16px var(--mono); } .c-nav { display: flex; align-items: center; gap: 10px; } .c-nav-series { grid-column: 2; justify-self: center; min-width: 0; transition: opacity var(--d-240) var(--ease-out); } .c-nav-site { grid-column: 3; justify-self: end; } .c-menu-btn { display: none; } .c-header.c-tight .c-nav-series, .c-header.c-tight .c-wide { display: none; } .js .c-header.c-tight .c-menu-btn { display: inline-flex; } @media (max-width: 1023px) { .c-nav-series, .c-wide { display: none; } .js .c-menu-btn { display: inline-flex; } .no-js .c-wide, .boot-failed .c-wide { display: inline-flex; } .boot-failed .c-menu-btn { display: none; } } /* touch: 44 px targets (§8.1); the padding hangs into the margin, the text keeps its place */ @media (max-width: 1023px), (pointer: coarse) { .c-nav-site { gap: 0; margin-right: -8px; } .c-nav-site .c-item { min-width: 44px; justify-content: center; padding: 0 8px; } } /* intro, first frame (SPEC §4.1) */ #intro { position: fixed; inset: 0; z-index: 60; display: none; place-items: center; background: var(--paper); color: var(--ink); pointer-events: none; overflow: hidden; } .intro-run #intro, .no-js #intro { display: grid; } .intro-mark { display: block; font: 400 22vw/1 var(--serif); letter-spacing: -.01em; white-space: nowrap; transform-origin: 50% 50%; } .intro-line { position: absolute; left: 0; right: 0; top: calc(50% + 11vw + 40px); text-align: center; font: 400 11px/16px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--graphite); } @keyframes intro-turn { from { transform: rotate(0deg); } to { transform: rotate(180deg); } } /* the mono line steps back while the turning glyphs sweep across it (same span as the turn) */ @keyframes intro-dip { 0%, 100% { opacity: 1; } 19%, 81% { opacity: .12; } } @keyframes intro-out { to { opacity: 0; visibility: hidden; } } .no-js .intro-mark { animation: intro-turn 1280ms var(--ease-io) 320ms both; } .no-js .intro-line { animation: intro-dip 1280ms var(--ease-io) 320ms both; } .intro-run.fonts-ready .intro-mark { animation: intro-turn 1280ms var(--ease-io) var(--intro-delay, 320ms) both; } .intro-run.fonts-ready .intro-line { animation: intro-dip 1280ms var(--ease-io) var(--intro-delay, 320ms) both; } @media (max-width: 699px) { .no-js .intro-mark, .intro-run.fonts-ready .intro-mark, .no-js .intro-line, .intro-run.fonts-ready .intro-line { animation-duration: 960ms; } } .no-js #intro { animation: intro-out 480ms var(--ease-out) 1840ms both; } .intro-run .c-header { opacity: 0; } /* The sheet stays under a sheet of paper (below the GL canvas) until the intro hands off. It is covered, not hidden: the frontispiece paints as soon as its preload lands (LCP, decode). */ .intro-run #app::after { content: ""; position: fixed; inset: 0; z-index: 1; background: var(--paper); pointer-events: none; } .boot-failed #intro { display: none; } .boot-failed .c-header { opacity: 1; } @media (prefers-reduced-motion: reduce) { .intro-mark { animation: none !important; transform: rotate(180deg); } .intro-line { animation: none !important; } .no-js #intro { display: none; } } /*! critical:end */ /* ------------------------------------------------------------------ fonts (SPEC §2.2) */ @font-face { font-family: "Instrument Serif"; font-style: normal; font-weight: 400; font-display: swap; src: url(../fonts/instrument-serif-latin-400-normal.woff2) format("woff2"); 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: "Instrument Serif"; font-style: normal; font-weight: 400; font-display: swap; src: url(../fonts/instrument-serif-latin-ext-400-normal.woff2) format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; } @font-face { font-family: "Instrument Serif"; font-style: italic; font-weight: 400; font-display: swap; src: url(../fonts/instrument-serif-latin-400-italic.woff2) format("woff2"); 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: "Instrument Serif"; font-style: italic; font-weight: 400; font-display: swap; src: url(../fonts/instrument-serif-latin-ext-400-italic.woff2) format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; } @font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap; src: url(../fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2"); 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: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap; src: url(../fonts/ibm-plex-mono-latin-ext-400-normal.woff2) format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; } @font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url(../fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2"); 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: "IBM Plex Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url(../fonts/ibm-plex-mono-latin-ext-500-normal.woff2) format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; } /* ------------------------------------------------------------------ reset */ *, *::before, *::after { box-sizing: border-box; } h1, h2, h3, h4, h5, h6, p, figure, blockquote, dl, dd, ol, ul { margin: 0; } h1, h2, h3, h4, h5, h6, b, strong, th { font-weight: 400; } ol, ul { padding: 0; } img, svg, video, canvas { display: block; max-width: 100%; } img { border: 0; } a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; } button, input, select, textarea { font: inherit; color: inherit; letter-spacing: inherit; } button { background: none; border: 0; padding: 0; cursor: pointer; border-radius: 0; } button:disabled { cursor: default; } ::selection { background: var(--ink); color: var(--paper); } :focus { outline: none; } :focus-visible { outline: 1px solid var(--ink); outline-offset: 3px; } html.is-night .c-header :focus-visible { outline-color: var(--night-ink); } /* ------------------------------------------------------------------ typography (SPEC §2.2) */ .t-mono11 { font: 400 11px/16px var(--mono); letter-spacing: .08em; text-transform: uppercase; font-feature-settings: "tnum"; } .t-mono12 { font: 400 12px/20px var(--mono); font-feature-settings: "tnum"; } .t-serif { font-family: var(--serif); font-weight: 400; letter-spacing: -.01em; } .t-s15 { font: 400 15px/1.3 var(--serif); } .t-s20i { font: italic 400 20px/1.1 var(--serif); } .t-s32 { font: 400 32px/1.1 var(--serif); letter-spacing: -.01em; } .t-s48 { font: 400 48px/.95 var(--serif); letter-spacing: -.01em; } .t-s64 { font: 400 64px/.95 var(--serif); letter-spacing: -.01em; } .t-s88 { font: 400 88px/.95 var(--serif); letter-spacing: -.01em; } .t-title { font-family: var(--serif); font-weight: 400; line-height: .95; letter-spacing: -.01em; text-wrap: balance; } .t-muted { color: var(--graphite); } kbd { display: inline-block; min-width: 20px; padding: 0 5px; font: 500 11px/18px var(--mono); letter-spacing: .04em; text-align: center; text-transform: none; border: var(--hair-w) solid var(--ink); border-radius: 2px; } /* ------------------------------------------------------------------ utilities */ /* Monochrome only (§2.1): emoji in titles / materials never render in colour. .emo wraps them where the page builds the markup (store helpers, util el(), SSR); the containers other modules fill with textContent are desaturated as a whole (plain text in the palette is unchanged by it). */ body { font-variant-emoji: text; } .emo { font-variant-emoji: text; filter: grayscale(1); } .s-cap .s-t, .s-cap .s-l3, .s-bcap, .s-cap-cell, .s-spine-card > span, .d-title-in, .d-dl dd, .i-cap-t, .i-cap-rest, .i-row-link, .a-ref-ds a, .nojs-t, .nojs-series li > span, .ssr-d h1, .ssr-d dd, .ssr-nav a, .ssr-note { filter: grayscale(1); } .sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; border: 0; } .c-skip { position: fixed; left: var(--m); top: 8px; z-index: 71; padding: 8px 12px; background: var(--ink); color: var(--paper); font: 400 11px/16px var(--mono); letter-spacing: .08em; text-transform: uppercase; text-decoration: none; transform: translateY(-300%); } .c-skip:focus { transform: none; } /* ------------------------------------------------------------------ layers (SPEC §3.2) */ #app { position: relative; z-index: 0; display: block; } #app:focus { outline: none; } /* the app reserves a screen for the sheet; the server page (no JS, boot failed) starts under the header */ .js:not(.boot-failed) #app { min-height: 100vh; } #cam { position: relative; z-index: 0; } #cam.c-off { visibility: hidden; opacity: 0; } #index-view { position: relative; z-index: 0; } #gl { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 20; pointer-events: none; } #spine { z-index: 30; } #detail { position: fixed; inset: 0; z-index: 40; } #about { position: fixed; inset: 0; z-index: 40; } #toast, #live { z-index: 70; } .about-open #cam, .about-open #index-view, .about-open #spine, .about-open #gl { visibility: hidden; } /* ------------------------------------------------------------------ header states */ .c-item.is-active, .c-item[aria-current] { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; } .c-item.is-active sup, .c-item:hover sup { text-decoration: none; } @media (hover: hover) and (pointer: fine) { /* no sticky :hover after a tap */ .c-item:hover { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; } .c-logo:hover .c-mark, .c-logo:focus-visible .c-mark { transform: rotate(0deg); } } .c-header.is-tucked { transform: translateY(-100%); } html[data-mode="detail"] .c-nav-series { opacity: 0; pointer-events: none; } html.c-menu-open .c-header { background: var(--paper); color: var(--ink); } /* ------------------------------------------------------------------ menu (< 1024) */ .c-menu { position: fixed; inset: 0; z-index: 50; overflow: auto; overscroll-behavior: contain; background: var(--paper); color: var(--ink); padding: calc(var(--header-h) + 24px) max(var(--m), env(safe-area-inset-right, 0px)) calc(40px + var(--safe-b)) max(var(--m), env(safe-area-inset-left, 0px)); } .c-menu-in { max-width: 720px; } .c-menu-list { list-style: none; } .c-menu-a { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; min-height: 56px; padding: 10px 0 12px; border-bottom: var(--hair-w) solid var(--hair); color: var(--ink); text-decoration: none; } .c-menu-t { font: 400 40px/1 var(--serif); letter-spacing: -.01em; } .c-menu-n { font: 400 11px/16px var(--mono); letter-spacing: .08em; color: var(--graphite); } .c-menu-a.is-active .c-menu-t, .c-menu-a:hover .c-menu-t { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 6px; } .c-menu-follow { display: inline-flex; align-items: center; min-height: 44px; margin-top: 24px; font: 400 11px/16px var(--mono); letter-spacing: .08em; text-transform: uppercase; text-decoration: none; color: var(--ink); } .c-menu-follow:hover { text-decoration: underline; } /* ------------------------------------------------------------------ toast, live */ #toast { position: fixed; left: 50%; bottom: calc(24px + var(--safe-b)); transform: translate(-50%, 8px); opacity: 0; pointer-events: none; padding: 8px 12px; background: var(--ink); color: var(--paper); font: 400 11px/16px var(--mono); letter-spacing: .08em; text-transform: uppercase; white-space: nowrap; transition: opacity var(--d-240) var(--ease-out), transform var(--d-240) var(--ease-out); } #toast.is-on { opacity: 1; transform: translate(-50%, 0); } #toast:empty { visibility: hidden; } /* ------------------------------------------------------------------ keyboard overlay */ .c-keys { position: fixed; inset: 0; z-index: 60; display: grid; place-items: center; padding: var(--m); background: rgba(242, 241, 237, .92); background: color-mix(in srgb, var(--paper) 92%, transparent); } .c-keys-in { position: relative; width: 100%; max-width: 760px; max-height: calc(100vh - 2 * var(--m)); overflow: auto; overscroll-behavior: contain; padding: 32px; background: var(--paper); color: var(--ink); border: 1px solid var(--ink); } .c-keys-t { font: 400 32px/1 var(--serif); letter-spacing: -.01em; margin: 0 0 24px; } .c-keys-cols { columns: 2 300px; column-gap: 40px; } .c-keys-sec { break-inside: avoid; margin: 0 0 24px; } /* wide screens: three columns, so the whole map fits a 768 px tall laptop without scrolling */ @media (min-width: 1000px) { .c-keys-in { max-width: 1000px; } .c-keys-cols { columns: 3 240px; } } @media (max-height: 800px) { .c-keys-in { padding: 24px 32px; } .c-keys-t { margin-bottom: 16px; } .c-keys-sec { margin-bottom: 16px; } .c-keys-row { padding: 3px 0; } } .c-keys-h { font: 400 11px/16px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--graphite); margin: 0 0 6px; } .c-keys-sec.is-here .c-keys-h { color: var(--ink); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; } .c-keys-dl { margin: 0; } .c-keys-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 5px 0; border-bottom: var(--hair-w) solid var(--hair); } .c-keys-row dt { display: flex; gap: 4px; flex-wrap: wrap; } .c-keys-row dd { margin: 0; font: 400 12px/20px var(--mono); color: var(--graphite); text-align: right; } .c-keys-x { position: absolute; top: 24px; right: 24px; min-height: 44px; padding: 0 4px; font: 400 11px/16px var(--mono); letter-spacing: .08em; text-transform: uppercase; } .c-keys-x:hover { text-decoration: underline; text-underline-offset: 4px; } /* ------------------------------------------------------------------ 404 upside down (SPEC §7.4) */ .is-404 #cam, .is-404 #spine, .is-404 #index-view { visibility: hidden; } html.is-404 { overflow: hidden; } /* nothing to scroll behind the upside-down page */ .c-404 { position: fixed; inset: var(--header-h) 0 0; z-index: 1; display: grid; place-items: center; padding: var(--m); } .c-404-in { max-width: 760px; text-align: center; transform: rotate(180deg); } .c-404-in.is-turned { transform: none; } .c-404-k { font: 400 11px/16px var(--mono); letter-spacing: .08em; color: var(--graphite); } .c-404-t { margin: 16px 0 40px; font: 400 clamp(40px, 6vw, 88px)/.95 var(--serif); letter-spacing: -.01em; text-wrap: balance; } .c-404-t .c-mark { font-size: 1em; } .c-404-btn, .a-turn { display: inline-flex; align-items: center; min-height: 44px; padding: 0 16px; border: 1px solid var(--ink); color: var(--ink); font: 400 11px/16px var(--mono); letter-spacing: .08em; text-transform: uppercase; transition: background-color var(--d-160) var(--ease-out), color var(--d-160) var(--ease-out); } .c-404-btn:hover, .a-turn:hover { background: var(--ink); color: var(--paper); } .c-404-back { font: italic 400 32px/1.1 var(--serif); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 6px; } /* ------------------------------------------------------------------ About: back of the sheet (SPEC §7.2) */ #about { perspective: 1600px; background: var(--paper); } .a-card { position: absolute; inset: 0; transform-style: preserve-3d; } .a-face { position: absolute; inset: 0; overflow: hidden; background: var(--paper); -webkit-backface-visibility: hidden; backface-visibility: hidden; } .a-back { transform: rotateY(180deg); } #about.is-flat .a-card, #about.is-flat .a-back { transform: none; } #about.is-flat .a-front { display: none; } .a-clip { position: absolute; isolation: isolate; background: var(--paper); } .a-clip img { position: absolute; max-width: none; user-select: none; } .a-ghosts { position: absolute; inset: 0; pointer-events: none; transform: scaleX(-1); filter: blur(3px) grayscale(1); opacity: .12; } /* a toned or dark sheet held against the window: fainter, no shadow, edges dissolve (never a slab) */ .a-ghosts .a-clip.a-sheet { opacity: .4; -webkit-mask-image: linear-gradient(90deg, transparent, #000 40px, #000 calc(100% - 40px), transparent), linear-gradient(180deg, transparent, #000 40px, #000 calc(100% - 40px), transparent); -webkit-mask-composite: source-in; mask-image: linear-gradient(90deg, transparent, #000 40px, #000 calc(100% - 40px), transparent), linear-gradient(180deg, transparent, #000 40px, #000 calc(100% - 40px), transparent); mask-composite: intersect; } .a-front .a-snap { position: absolute; overflow: hidden; pointer-events: none; } .a-front .a-snap > * { position: absolute !important; inset: 0 !important; margin: 0 !important; } .a-scroll { position: absolute; inset: 0; overflow: auto; overscroll-behavior: contain; -webkit-overflow-scrolling: touch; } .a-scroll:focus { outline: none; } .a-content { max-width: 920px; margin: 0 auto; padding: calc(var(--header-h) + 10vh) var(--m) calc(80px + var(--safe-b)); } .a-mark { font: 400 clamp(72px, 13vw, 176px)/1 var(--serif); letter-spacing: -.01em; margin: 0 0 48px; } .a-mark .c-mark { font-size: 1em; } .a-text p { font: 400 32px/1.12 var(--serif); letter-spacing: -.01em; max-width: 24em; text-wrap: pretty; margin: 0 0 .6em; } @media (max-width: 699px) { .a-text p { font-size: 24px; } } .a-sec { margin-top: 72px; } .a-h { font: 400 11px/16px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--graphite); padding-bottom: 8px; margin-bottom: 12px; border-bottom: var(--hair-w) solid var(--hair); } .a-rows { list-style: none; columns: 2 320px; column-gap: 48px; } .a-rows li { break-inside: avoid; } .a-row { display: flex; align-items: baseline; gap: 8px; min-height: 32px; margin: 0 -8px; padding: 6px 8px; font: 400 11px/16px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink); text-decoration: none; transition: background-color var(--d-160) var(--ease-out); } .a-row:focus-visible { background: var(--paper-2); } @media (hover: hover) and (pointer: fine) { .a-row:hover { background: var(--paper-2); } } @media (pointer: coarse) { .a-row { padding-top: 14px; padding-bottom: 14px; } } /* 44 px rows */ .a-row-t { flex: 0 1 auto; } .a-row-dots { flex: 1 1 24px; min-width: 24px; border-bottom: 1px dotted var(--2h); transform: translateY(-4px); } .a-row-n { color: var(--graphite); } .a-reflist { list-style: none; } .a-ref { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 4px 16px; padding: 8px 0; border-bottom: var(--hair-w) solid var(--hair); } .a-ref-n { font: italic 400 20px/1.2 var(--serif); } .a-ref-ds { font: 400 11px/16px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--graphite); } .a-ref-ds a { text-decoration: none; } .a-ref-ds a:hover { color: var(--ink); text-decoration: underline; } .a-follow { display: flex; flex-wrap: wrap; gap: 8px 32px; } .a-follow-a { display: inline-flex; align-items: center; min-height: 44px; font: 400 11px/16px var(--mono); letter-spacing: .08em; text-transform: uppercase; text-decoration: underline; } .a-colophon { margin-top: 72px; font: 400 11px/20px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--graphite); } .a-colophon .c-mark { font-size: 18px; letter-spacing: -.01em; color: var(--ink); vertical-align: -2px; } .a-turn { margin-top: 48px; } /* ------------------------------------------------------------------ SSR / no-JS (SPEC §8.4) */ /* #app is a stacking context: the paper behind the multiply images has to be inside it */ #ssr { padding: calc(var(--header-h) + 48px) var(--m) calc(96px + var(--safe-b)); background: var(--paper); } .no-js .c-header, .boot-failed .c-header { position: absolute; } .nojs-h1 { font: 400 clamp(48px, 9vw, 120px)/.95 var(--serif); letter-spacing: -.01em; margin: 0 0 72px; } .nojs-series { margin: 0 0 120px; } .nojs-series h2 { font: 400 clamp(40px, 6vw, 88px)/.95 var(--serif); letter-spacing: -.01em; margin: 0 0 12px; text-wrap: balance; } .nojs-series h2 small { font: 400 11px/16px var(--mono); letter-spacing: .08em; color: var(--graphite); vertical-align: top; margin-left: 8px; } .nojs-series > p { font: 400 12px/20px var(--mono); color: var(--graphite); margin: 0 0 40px; max-width: 60ch; } .nojs-series ul { list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(168px, 1fr)); gap: 56px 24px; margin-top: 40px; } .nojs-series li { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; } .nojs-a { display: flex; flex-direction: column; gap: 12px; width: 100%; text-decoration: none; } .nojs-series li img { width: 100%; height: auto; mix-blend-mode: multiply; } .nojs-t { font: italic 400 20px/1.1 var(--serif); text-wrap: balance; } .nojs-a:hover .nojs-t, .nojs-a:focus-visible .nojs-t { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; } .nojs-series time, .nojs-series li > span { font: 400 11px/16px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--graphite); } .ssr-d { display: grid; gap: 40px; max-width: 1480px; margin: 0 auto; } @media (min-width: 1024px) { .ssr-d { grid-template-columns: minmax(0, 5fr) minmax(280px, 2fr); align-items: end; } } .ssr-d img { width: 100%; height: auto; max-height: calc(100vh - 140px); object-fit: contain; mix-blend-mode: multiply; } .ssr-no { font: 400 11px/16px var(--mono); letter-spacing: .08em; text-transform: uppercase; } .ssr-d h1 { font: 400 clamp(40px, 4.4vw, 88px)/.95 var(--serif); letter-spacing: -.01em; text-wrap: balance; margin: 8px 0 24px; } .ssr-d dl { display: grid; grid-template-columns: auto 1fr; gap: 0 24px; padding-top: 16px; border-top: var(--hair-w) solid var(--hair); font: 400 12px/20px var(--mono); } .ssr-d dt { font: 400 11px/20px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--graphite); } .ssr-d dd { margin: 0; } .ssr-note { font: italic 400 18px/1.3 var(--serif); margin-top: 24px; } .ssr-nav { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; margin-top: 40px; font: 400 11px/16px var(--mono); letter-spacing: .08em; text-transform: uppercase; } .ssr-nav a { display: inline-flex; min-height: 44px; align-items: center; } .ssr-about { max-width: 920px; } .ssr-about p { font: 400 32px/1.12 var(--serif); letter-spacing: -.01em; margin: 0 0 .6em; } .ssr-about .ssr-follow { font: 400 11px/16px var(--mono); letter-spacing: .08em; text-transform: uppercase; margin-top: 40px; } /* CSS-only 404 turn for no-JS */ .nf { min-height: 60vh; display: grid; place-items: center; text-align: center; } .nf-in { transform: rotate(180deg); transition: transform var(--d-720) var(--ease-io); } .nf:target .nf-in { transform: none; } .nf-t { font: 400 clamp(40px, 6vw, 88px)/.95 var(--serif); letter-spacing: -.01em; margin: 0 0 32px; } .nf-turn, .nf-back { font: 400 11px/16px var(--mono); letter-spacing: .08em; text-transform: uppercase; } .nf-back { display: none; } .nf:target .nf-back { display: inline; } .nf:target .nf-turn { display: none; } @media (prefers-reduced-motion: reduce) { .c-header, .c-logo .c-mark, #toast, .a-row, .c-404-btn, .a-turn, .nf-in { transition-duration: 0ms !important; } }