| 1 | /* ------------------------------------------------------------------ */ |
| 2 | /* Site chrome — the header, the mobile sheet, the footer sea */ |
| 3 | /* ------------------------------------------------------------------ */ |
| 4 | |
| 5 | /* ---------- header ---------- */ |
| 6 | /* The header floats on the sky: it paints the same ground as the top of the |
| 7 | page, pinned to the viewport, so at rest there is no bar at all. No glass, |
| 8 | no blur. A hairline marks it once content scrolls beneath. */ |
| 9 | .site-nav { |
| 10 | position: sticky; |
| 11 | z-index: 30; |
| 12 | top: 0; |
| 13 | background: var(--ground), var(--bg); |
| 14 | background-attachment: fixed; |
| 15 | background-repeat: no-repeat; |
| 16 | border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent); |
| 17 | } |
| 18 | |
| 19 | .site-nav-inner { |
| 20 | display: flex; |
| 21 | width: var(--container); |
| 22 | min-height: 4rem; |
| 23 | align-items: center; |
| 24 | justify-content: space-between; |
| 25 | gap: 1.5rem; |
| 26 | margin-inline: auto; |
| 27 | } |
| 28 | |
| 29 | .paper-nav-inner { padding-block: var(--space-2); } |
| 30 | |
| 31 | .site-wordmark { |
| 32 | display: inline-flex; |
| 33 | flex-shrink: 0; |
| 34 | align-items: center; |
| 35 | gap: var(--space-2); |
| 36 | color: var(--mark-ink); |
| 37 | border-radius: var(--radius-control); |
| 38 | } |
| 39 | |
| 40 | .paper-wordmark { |
| 41 | flex: 0 1 auto; |
| 42 | max-width: 15rem; |
| 43 | min-width: 8.75rem; |
| 44 | overflow: hidden; |
| 45 | } |
| 46 | |
| 47 | .paper-wordmark-text { |
| 48 | display: flex; |
| 49 | align-items: center; |
| 50 | gap: 0.5rem; |
| 51 | min-width: 0; |
| 52 | } |
| 53 | |
| 54 | /* The mark is the logo gradient; the wordmark is one ink (--mark-ink), |
| 55 | drawn through a mask so both appearances re-ink it without a filter or a |
| 56 | second file. */ |
| 57 | .paper-wordmark-mark { |
| 58 | display: block; |
| 59 | flex: 0 0 auto; |
| 60 | width: 34px; |
| 61 | height: 34px; |
| 62 | margin-inline: -3px; |
| 63 | } |
| 64 | |
| 65 | .paper-wordmark-logo, |
| 66 | .wordmark { |
| 67 | display: block; |
| 68 | flex: 0 1 auto; |
| 69 | min-width: 0; |
| 70 | width: 128px; |
| 71 | max-width: 100%; |
| 72 | height: 20px; |
| 73 | background: var(--mark-ink); |
| 74 | -webkit-mask: url("/brand/wordmark.svg") no-repeat left center / contain; |
| 75 | mask: url("/brand/wordmark.svg") no-repeat left center / contain; |
| 76 | } |
| 77 | [dir="rtl"] .paper-wordmark-logo, |
| 78 | [dir="rtl"] .wordmark { |
| 79 | -webkit-mask-position: right center; |
| 80 | mask-position: right center; |
| 81 | } |
| 82 | |
| 83 | @media (forced-colors: active) { |
| 84 | .paper-wordmark-logo, |
| 85 | .wordmark { background: CanvasText; } |
| 86 | } |
| 87 | |
| 88 | /* The one primary action in the header, and the one identity door. */ |
| 89 | .paper-install-cta { |
| 90 | align-items: center; |
| 91 | justify-content: center; |
| 92 | min-height: 2.25rem; |
| 93 | padding-inline: var(--space-4); |
| 94 | background: var(--brand-fill); |
| 95 | color: var(--on-brand); |
| 96 | font-size: var(--text-ui); |
| 97 | font-weight: 600; |
| 98 | border-radius: var(--radius-control); |
| 99 | transition: box-shadow var(--dur-state) var(--ease-out); |
| 100 | } |
| 101 | .paper-install-cta:hover { |
| 102 | background: var(--brand-fill-hover); |
| 103 | color: var(--on-brand); |
| 104 | box-shadow: var(--glow-focus); |
| 105 | } |
| 106 | |
| 107 | .paper-auth-signin { |
| 108 | align-items: center; |
| 109 | justify-content: center; |
| 110 | min-height: 2.25rem; |
| 111 | padding-inline: var(--space-3); |
| 112 | color: var(--text); |
| 113 | font-size: var(--text-ui); |
| 114 | font-weight: 500; |
| 115 | border-radius: var(--radius-control); |
| 116 | transition: background-color var(--dur-state) var(--ease-out); |
| 117 | } |
| 118 | .paper-auth-signin:hover { background: var(--hover); } |
| 119 | |
| 120 | /* Actions sit 2px apart, as related rail controls in the GPUI client; the |
| 121 | text door and primary action take a group gap before them. */ |
| 122 | .site-nav-actions { |
| 123 | display: flex; |
| 124 | flex-shrink: 0; |
| 125 | align-items: center; |
| 126 | gap: 2px; |
| 127 | } |
| 128 | .site-nav-actions > * { flex-shrink: 0; } |
| 129 | .site-nav-actions > .paper-auth-signin { margin-inline-start: 0.5rem; } |
| 130 | .site-nav-actions > .paper-install-cta { margin-inline-start: 0.25rem; } |
| 131 | |
| 132 | /* Quiet icon controls: a 40px target around a 20px glyph. Muted at rest, |
| 133 | full ink on hover and while expanded; a pressed or current control takes |
| 134 | the neutral selected fill. */ |
| 135 | .nav-icon-button { |
| 136 | position: relative; |
| 137 | display: inline-flex; |
| 138 | width: 2.5rem; |
| 139 | height: 2.5rem; |
| 140 | align-items: center; |
| 141 | justify-content: center; |
| 142 | color: var(--muted); |
| 143 | border-radius: var(--radius-control); |
| 144 | cursor: pointer; |
| 145 | transition-property: background-color, color, box-shadow; |
| 146 | transition-duration: var(--dur-state); |
| 147 | transition-timing-function: var(--ease-out); |
| 148 | } |
| 149 | .nav-icon-button:hover, |
| 150 | .nav-icon-button[aria-expanded="true"] { |
| 151 | background: var(--hover); |
| 152 | color: var(--text); |
| 153 | } |
| 154 | .nav-icon-button[aria-pressed="true"], |
| 155 | .nav-icon-button[aria-current="page"] { |
| 156 | background: var(--selected); |
| 157 | color: var(--text); |
| 158 | } |
| 159 | .nav-icon-button:active { opacity: 0.75; } |
| 160 | .nav-icon-button:focus-visible { box-shadow: var(--glow-focus); } |
| 161 | |
| 162 | .nav-icon-button-sm { width: 2rem; height: 2rem; } |
| 163 | .nav-icon-button-sm .nav-icon { width: 1rem; height: 1rem; } |
| 164 | @media (pointer: coarse) { |
| 165 | .nav-icon-button-sm { width: 2.75rem; height: 2.75rem; } |
| 166 | } |
| 167 | |
| 168 | .nav-icon { display: block; width: 1.25rem; height: 1.25rem; } |
| 169 | |
| 170 | /* The native <select> stays the control (keyboard, screen readers, the |
| 171 | platform picker) but is transparent over the globe glyph, so the icon is |
| 172 | the whole hit target. Its focus ring moves to the visible box. */ |
| 173 | .nav-locale select { |
| 174 | position: absolute; |
| 175 | inset: 0; |
| 176 | width: 100%; |
| 177 | height: 100%; |
| 178 | opacity: 0; |
| 179 | cursor: pointer; |
| 180 | font-size: 1rem; |
| 181 | } |
| 182 | .nav-locale:has(select:focus-visible) { |
| 183 | box-shadow: 0 0 0 var(--gpui-focus-width) var(--ring), var(--glow-focus); |
| 184 | } |
| 185 | |
| 186 | /* ---------- primary nav links ---------- */ |
| 187 | /* Hover is a neutral wash. The current page keeps a 2px accent bar under |
| 188 | its label: the one place blue marks "here". */ |
| 189 | .nav-link { |
| 190 | position: relative; |
| 191 | padding: 0.375rem 0.5rem; |
| 192 | margin-inline: -0.5rem; |
| 193 | color: var(--text); |
| 194 | font-size: var(--text-ui); |
| 195 | font-weight: 500; |
| 196 | border-radius: var(--radius-control); |
| 197 | transition: background-color var(--dur-state) var(--ease-out); |
| 198 | } |
| 199 | .nav-link:hover { background: var(--hover); } |
| 200 | .nav-link::after { |
| 201 | content: ""; |
| 202 | position: absolute; |
| 203 | inset-inline: 0.5rem; |
| 204 | bottom: -2px; |
| 205 | height: 2px; |
| 206 | background: var(--accent); |
| 207 | box-shadow: var(--glow); |
| 208 | opacity: 0; |
| 209 | } |
| 210 | .nav-link[aria-current="page"]::after { opacity: 1; } |
| 211 | |
| 212 | /* Compact viewports: the strip keeps the home control clickable. */ |
| 213 | @media (max-width: 520px) { |
| 214 | .site-nav-inner { gap: 0.5rem; } |
| 215 | .site-nav-actions { min-width: 0; } |
| 216 | .paper-wordmark { max-width: 9.75rem; } |
| 217 | } |
| 218 | |
| 219 | /* ---------- the mobile sheet ---------- */ |
| 220 | .mm-list > li + li { border-top: 1px solid var(--line); } |
| 221 | |
| 222 | .mm-link { |
| 223 | display: flex; |
| 224 | align-items: center; |
| 225 | gap: 0.75rem; |
| 226 | min-height: 3.25rem; |
| 227 | padding-inline: 0.5rem; |
| 228 | color: var(--text); |
| 229 | font-size: 1.0625rem; |
| 230 | border-radius: var(--radius-control); |
| 231 | transition: background-color var(--dur-state) var(--ease-out); |
| 232 | } |
| 233 | .mm-link:hover { background: var(--hover); } |
| 234 | .mm-link[aria-current="page"] { background: var(--selected); box-shadow: inset 3px 0 0 var(--accent); font-weight: 600; } |
| 235 | @media (forced-colors: active) { |
| 236 | .mm-link[aria-current="page"] { outline-style: solid; outline-width: 2px; outline-color: Highlight; outline-offset: -2px; } |
| 237 | } |
| 238 | .mm-link-chevron { margin-inline-start: auto; color: var(--muted); } |
| 239 | |
| 240 | .mm-action { |
| 241 | display: flex; |
| 242 | width: 100%; |
| 243 | min-height: 2.75rem; |
| 244 | margin-top: 0.75rem; |
| 245 | } |
| 246 | .mm-action.paper-install-cta { margin-top: 1.5rem; } |
| 247 | |
| 248 | /* ---------- footer — the sea below the horizon ---------- */ |
| 249 | /* Every page ends on one horizon: a straight line of light, and below it |
| 250 | the sea, settling into deep water within a few rows, in both appearances. */ |
| 251 | .site-footer { |
| 252 | position: relative; |
| 253 | color: var(--muted); |
| 254 | } |
| 255 | /* A page whose main already ends in the sea (home) runs straight on: no |
| 256 | second horizon, and the water continues from its floor colour. */ |
| 257 | main:has(.sea-continues:last-child) + .site-footer .site-footer-sea > .horizon { display: none; } |
| 258 | main:has(.sea-continues:last-child) + .site-footer .site-footer-sea { background: var(--ocean-floor); } |
| 259 | .site-footer-sea { |
| 260 | position: relative; |
| 261 | overflow: hidden; |
| 262 | background: var(--sea), var(--ocean-floor); |
| 263 | } |
| 264 | .site-footer-sea > .horizon { position: absolute; inset: 0 0 auto; z-index: 1; } |
| 265 | |
| 266 | .site-footer-main, |
| 267 | .site-footer-meta { |
| 268 | position: relative; |
| 269 | width: var(--container); |
| 270 | margin-inline: auto; |
| 271 | } |
| 272 | |
| 273 | .site-footer-main { |
| 274 | display: grid; |
| 275 | grid-template-columns: minmax(14rem, 1fr) minmax(0, 2fr); |
| 276 | gap: var(--space-7); |
| 277 | padding-block: 5.5rem var(--space-7); |
| 278 | } |
| 279 | |
| 280 | .site-footer-brand { display: grid; gap: var(--space-4); align-content: start; } |
| 281 | .site-footer-brand p { |
| 282 | max-width: 26rem; |
| 283 | color: var(--muted); |
| 284 | font-size: var(--text-ui); |
| 285 | line-height: 1.6; |
| 286 | } |
| 287 | .site-footer-brand .whale-pose { --pose-size: 3rem; } |
| 288 | .site-wordmark-footer { color: var(--text); justify-self: start; gap: var(--space-3); } |
| 289 | |
| 290 | .site-footer-links { |
| 291 | display: grid; |
| 292 | grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr)); |
| 293 | gap: var(--space-5); |
| 294 | } |
| 295 | |
| 296 | .site-footer-group { display: grid; gap: var(--space-2); align-content: start; } |
| 297 | |
| 298 | .site-footer-label { |
| 299 | color: var(--muted); |
| 300 | font-size: var(--text-caption); |
| 301 | font-weight: 500; |
| 302 | } |
| 303 | |
| 304 | .site-footer-list { display: grid; gap: 2px; } |
| 305 | .site-footer-list a { |
| 306 | display: inline-flex; |
| 307 | align-items: center; |
| 308 | justify-self: start; |
| 309 | min-height: 1.75rem; |
| 310 | padding-inline: var(--space-2); |
| 311 | margin-inline: calc(-1 * var(--space-2)); |
| 312 | color: var(--text); |
| 313 | font-size: var(--text-ui); |
| 314 | border-radius: var(--radius-control); |
| 315 | transition: background-color var(--dur-state) var(--ease-out); |
| 316 | } |
| 317 | .site-footer-list a:hover { background: var(--hover); } |
| 318 | |
| 319 | .site-footer-meta { |
| 320 | display: flex; |
| 321 | flex-wrap: wrap; |
| 322 | align-items: center; |
| 323 | justify-content: space-between; |
| 324 | gap: var(--space-3) var(--space-5); |
| 325 | padding-block: var(--space-4) var(--space-6); |
| 326 | border-top: 1px solid var(--line); |
| 327 | color: var(--muted); |
| 328 | font-size: var(--text-caption); |
| 329 | } |
| 330 | .site-footer-meta p { min-width: 0; max-width: 70ch; overflow-wrap: anywhere; } |
| 331 | .site-footer-meta a { |
| 332 | color: var(--text); |
| 333 | text-decoration: underline; |
| 334 | text-decoration-color: var(--line-strong); |
| 335 | text-underline-offset: 0.2em; |
| 336 | } |
| 337 | .site-footer-meta a:hover { text-decoration-color: currentColor; } |
| 338 | .site-footer-meta-links { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-4); } |
| 339 | |
| 340 | @media (max-width: 900px) { |
| 341 | .site-footer-main { grid-template-columns: 1fr; gap: var(--space-6); } |
| 342 | } |
| 343 | |
| 344 | @media print { |
| 345 | .site-footer { color: inherit; border-top: 1px solid currentColor; } |
| 346 | .site-footer-sea { background: none; } |
| 347 | .site-footer > .waterline, |
| 348 | .site-footer-sea > .horizon { display: none; } |
| 349 | } |
| 350 | |
| 351 | /* ---------- usage counting: the privacy page's control ---------- */ |
| 352 | .usage-counting { display: grid; gap: var(--space-3); margin-top: var(--space-2); } |
| 353 | .usage-counting-status { color: var(--text); font-weight: 500; } |
| 354 | .usage-counting-elsewhere { color: var(--muted); font-size: var(--text-ui); } |
| 355 | .usage-counting-button { |
| 356 | display: inline-flex; |
| 357 | justify-self: start; |
| 358 | align-items: center; |
| 359 | min-height: 2.5rem; |
| 360 | padding-inline: var(--space-4); |
| 361 | color: var(--text); |
| 362 | background: var(--panel); |
| 363 | font-size: var(--text-ui); |
| 364 | font-weight: 500; |
| 365 | border: 1px solid var(--line-strong); |
| 366 | border-radius: var(--radius-control); |
| 367 | cursor: pointer; |
| 368 | transition: background-color var(--dur-state) var(--ease-out); |
| 369 | } |
| 370 | .usage-counting-button:hover { background: var(--hover); } |
| 371 |