Drawn in CSS like DeadAir's: the noise fades and the three items about the words listened for stay lit. No screenshot, since one would need a TypeSafe key on the scratch server. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
207 lines
13 KiB
CSS
207 lines
13 KiB
CSS
/* ipxreader.app. The palette is the iPodderX logo's: the radio's navy body, the sky of its
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screen, the blue of its tuning scale, and the orange needle, which is the needle alone. The
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typeface is the reader's own, Inter, the same file (web/InterVariable.woff2). */
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@font-face{font-family:Inter;src:url(/fonts/inter.woff2) format("woff2");font-weight:100 900;font-display:swap}
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:root{
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--navy:#0c2238; /* the radio */
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--ink:#16304a; /* body text, a step off the navy */
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--muted:#46607a;
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--sky:#dff0fb; /* its screen */
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--page:#f1f8fd;
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--scale:#2f6aa0; /* the tuning scale, and links */
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--tick:#8fc2ea; /* the scale on the dark dial */
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--needle:#ff5500;
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--rule:#c6d9ea;
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}
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*{box-sizing:border-box}
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html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
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body{margin:0;background:var(--page);color:var(--ink);font:400 1.0625rem/1.6 Inter,system-ui,sans-serif}
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a{color:var(--scale);text-underline-offset:.18em}
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a:focus-visible,.btn:focus-visible{outline:3px solid var(--scale);outline-offset:3px;border-radius:6px}
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main,.bar,footer{max-width:72rem;margin:0 auto;padding-inline:1.5rem}
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.bar{display:flex;align-items:center;justify-content:space-between;padding-block:1.25rem}
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.home{display:flex;align-items:center;gap:.6rem;color:var(--navy);text-decoration:none;font-weight:800;font-size:1.25rem}
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.home img{border-radius:9px;display:block}
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.bar nav{display:flex;gap:1.5rem}
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.bar nav a{color:var(--navy);text-decoration:none;font-weight:600}
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.bar nav a:hover{text-decoration:underline}
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.bar nav{align-items:center}
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.src img{display:block}
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.hero{padding-block:3rem 2.5rem;max-width:46rem}
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h1{margin:0;color:var(--navy);font-weight:900;font-size:clamp(6.5rem,24vw,15rem);line-height:.82;letter-spacing:-.065em}
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.intro{margin:1.75rem 0 0;max-width:38rem;color:var(--muted);font-size:1.125rem}
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.acts{display:flex;flex-wrap:wrap;gap:.75rem;margin:2rem 0 0}
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.btn{display:inline-block;padding:.8rem 1.35rem;border:2px solid var(--navy);border-radius:999px;color:var(--navy);text-decoration:none;font-weight:700}
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.btn:hover{background:var(--sky)}
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.btn.primary{background:var(--navy);color:#fff}
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.btn.primary:hover{background:#1a3a5c}
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/* The dial: a frequency row, minor and major ticks, stations on two staggered rows as a printed
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dial has them, and the needle, which points down at the scale and lights the station it stops
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on rather than crossing its name. --at is where it stops: the tuned station's middle. */
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.dial{margin:1rem 0 0}
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.scale{background:var(--navy);border-radius:1.25rem;overflow:hidden}
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.track{position:relative;--at:45.8%}
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.freq{position:relative;list-style:none;margin:0;padding:1.1rem 4% 0;display:flex;justify-content:space-between;color:var(--tick);font-weight:600;font-size:.95rem;font-variant-numeric:tabular-nums}
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.freq li{width:0;display:flex;justify-content:center} /* each number centred on its tick */
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.freq::after{content:"";position:absolute;left:4%;right:4%;top:2.6rem;height:1.6rem;
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background:
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repeating-linear-gradient(90deg,var(--tick) 0 2px,transparent 2px 20%) 0 0/100% 100%,
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repeating-linear-gradient(90deg,rgba(143,194,234,.55) 0 1px,transparent 1px 2%) 0 100%/100% 45%;
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background-repeat:no-repeat}
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.stations{list-style:none;margin:2.6rem 0 0;padding:0 1% 1.6rem;display:grid;grid-template-columns:repeat(12,minmax(0,1fr));align-items:start;
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color:#cfe3f4;font-weight:550;font-size:.84rem;line-height:1.2;letter-spacing:-.01em;text-align:center}
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.stations li{padding-inline:.15rem}
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.stations li:nth-child(even){margin-top:1.7rem}
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.needle{position:absolute;top:2.35rem;height:2.7rem;left:var(--at);width:3px;margin-left:-1.5px;background:var(--needle);border-radius:2px;
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box-shadow:0 0 0 1px rgba(12,34,56,.6);animation:tune 2.4s cubic-bezier(.3,.7,.3,1) .4s both}
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.stations .tuned{text-decoration:underline 2px transparent;text-underline-offset:.3em;animation:lit .5s ease-out 2.6s both}
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@keyframes tune{0%{left:3%}68%{left:calc(var(--at) + 7%)}86%{left:calc(var(--at) - 1.4%)}100%{left:var(--at)}}
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@keyframes lit{from{color:#cfe3f4}to{color:#fff;font-weight:800;text-decoration-color:var(--needle)}}
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@media (prefers-reduced-motion:reduce){.needle,.stations .tuned{animation-duration:0s;animation-delay:0s}}
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h2{margin:0 0 1.5rem;color:var(--navy);font-weight:800;font-size:clamp(1.75rem,4vw,2.4rem);line-height:1.1;letter-spacing:-.02em}
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.does,.then{padding-block:4rem 0}
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/* Each feature on one row: what it does on the left, beside the part of the app that shows it,
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framed in the dial's navy at no more than its own size. */
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.feature{display:grid;grid-template-columns:minmax(0,22rem) minmax(0,1fr);gap:clamp(1.5rem,5vw,4rem);align-items:center;padding-block:2.5rem}
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.feature h3{margin:0 0 .5rem;color:var(--navy);font-weight:750;font-size:1.35rem;line-height:1.25}
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.feature p{margin:0;max-width:34rem}
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.frame{margin:0;justify-self:start;max-width:100%;padding:clamp(.6rem,1.6vw,1.1rem);background:var(--navy);border-radius:1.1rem}
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.frame img{display:block;max-width:100%;height:auto;border-radius:.55rem}
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/* DeadAir: the track is the episode's full length; talk keeps its width, each silence lights
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in the needle's orange and shrinks to a pause, and the end comes in from the right. */
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.frame.deadair{justify-self:stretch;width:100%}
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.wave{display:flex;align-items:center;height:4.5rem;border-radius:.55rem;background:rgba(143,194,234,.08)}
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.talk{height:100%;background:url(/wave.svg) 0 50%/auto 100% repeat-x}
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.talk:first-child{border-radius:.55rem 0 0 .55rem}
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.t1{flex:0 0 14%}.t2{flex:0 0 19%}.t3{flex:0 0 9%}.t4{flex:0 0 16%}.t5{flex:0 0 12%}.t6{flex:0 0 10%}
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.hush{flex:0 0 4%;align-self:stretch;background:linear-gradient(var(--tick),var(--tick)) 50%/100% 2px no-repeat;border-radius:.3rem;animation:hush 7s ease-in-out infinite}
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@keyframes hush{
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0%,14%{flex-basis:4%;background-color:transparent}
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24%,30%{flex-basis:4%;background-color:rgba(255,85,0,.35)}
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48%,86%{flex-basis:.8%;background-color:rgba(255,85,0,.35)}
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100%{flex-basis:4%;background-color:transparent}}
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@media (prefers-reduced-motion:reduce){.hush{animation:none;flex-basis:.8%;background-color:rgba(255,85,0,.35)}}
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/* Signals: the noise, every other item, fades; the items about the words stay lit, marked in the
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needle's orange. */
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.frame.signals{justify-self:stretch;width:100%}
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.tune{padding:.4rem .5rem;border-radius:.55rem;background:rgba(143,194,234,.08);color:#fff}
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.tune .for{margin:0 0 .5rem;color:var(--tick);font-size:.9rem}
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.tune .for b{color:#fff;font-weight:650}
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.tune ul{list-style:none;margin:0;padding:0;display:grid;gap:.3rem}
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.tune li{display:flex;align-items:center;min-height:1.6rem;padding-left:.7rem;border-left:3px solid transparent;font-size:.95rem;font-weight:600;line-height:1.3}
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.tune .n i{display:block;height:.55rem;border-radius:.3rem;background:var(--tick)}
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.tune .n{animation:noise 7s ease-in-out infinite}
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.tune .s{animation:signal 7s ease-in-out infinite}
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@keyframes noise{0%,14%{opacity:.7}36%,86%{opacity:.15}100%{opacity:.7}}
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@keyframes signal{0%,14%{border-left-color:transparent}36%,86%{border-left-color:var(--needle)}100%{border-left-color:transparent}}
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@media (prefers-reduced-motion:reduce){.tune .n{animation:none;opacity:.15}.tune .s{animation:none;border-left-color:var(--needle)}}
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.also{margin:2rem 0 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2.25rem 3.5rem}
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.also dt{color:var(--navy);font-weight:750;font-size:1.2rem;line-height:1.25}
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.also dd{margin:.45rem 0 0;max-width:34rem}
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/* Docs (#223): a sidebar and a column, as docs.rs lays out a crate. The sidebar is the dial's
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sky; an endpoint's name is the scale's blue, a type's green, and each method has its own
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colour, every one AA on the page. Code to read is dark, as on the home page; a declaration is
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light, as docs.rs shows one. On a phone the sidebar follows the page instead of leading it. */
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.docs{max-width:72rem;margin:0 auto;padding-inline:1.5rem;display:grid;grid-template-columns:15rem minmax(0,1fr);gap:3rem;align-items:start}
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.docs main.doc{max-width:50rem;margin:0;padding:0}
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.side{position:sticky;top:1rem;max-height:calc(100vh - 2rem);overflow:auto;padding:1rem .75rem;background:var(--sky);border-radius:1rem;font-size:.92rem}
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.side ul{list-style:none;margin:0;padding:0}
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.side li a{display:block;padding:.2rem .5rem;border-radius:.4rem;color:var(--ink);text-decoration:none;overflow-wrap:anywhere}
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.side li a:hover{background:#fff}
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.side a[aria-current=page]{background:#fff;font-weight:700}
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.side-h{margin:1.1rem .5rem .35rem;color:var(--muted);font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase}
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.side-h a{color:inherit}
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.side-back{margin:1rem .5rem 0}
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.crate{display:flex;align-items:center;gap:.6rem;padding:.25rem .5rem;color:var(--navy);text-decoration:none}
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.crate img{border-radius:9px}
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.crate b{display:block;font-size:1.1rem}
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.ver{color:var(--muted);font-size:.85rem;font-weight:500}
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.mono,.items a,.uses a,.list dt,.path,.decl,.fields dt,.item .name{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
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.items a,.uses a{font-size:.82rem}
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.items .verb{display:inline-block;min-width:3.6em}
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.verb{font-weight:700}
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.m-get .verb,.verb.m-get{color:#2f6aa0}
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.m-post .verb,.verb.m-post{color:#1d6b44}
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.m-patch .verb,.verb.m-patch{color:#875400}
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.m-delete .verb,.verb.m-delete{color:#b3261e}
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a.t,.item .name.t{color:#1d6b44}
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.doc h1{margin:2rem 0 0;color:var(--navy);font-weight:900;font-size:clamp(2.6rem,8vw,4rem);line-height:1;letter-spacing:-.04em}
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.doc h1.item{margin-top:.25rem;font-size:clamp(1.35rem,4vw,1.85rem);font-weight:500;letter-spacing:-.01em;line-height:1.3;overflow-wrap:anywhere}
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.item .kind{font-family:Inter,system-ui,sans-serif;color:var(--muted)}
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.item .name{font-weight:700;color:var(--scale)}
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.srclink{float:right;margin-left:1rem;font:500 .9rem/2.4 Inter,system-ui,sans-serif}
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.path{margin:2rem 0 0;font-size:.9rem;color:var(--muted)}
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.path a{color:inherit}
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.lede{margin:1.5rem 0 0;color:var(--muted);font-size:1.125rem}
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.doc h2{margin:2.5rem 0 .75rem;padding-bottom:.35rem;border-bottom:1px solid var(--rule);font-size:1.35rem;letter-spacing:-.01em}
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.doc p{margin:.75rem 0}
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.summary{font-size:1.06rem}
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.access{color:var(--muted)}
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.access b{color:var(--ink)}
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.doc code{font:500 .9em/1.5 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
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.doc :not(pre)>code{padding:.08em .3em;background:var(--sky);border-radius:.3em;overflow-wrap:anywhere}
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.doc dt>code,.doc a>code{background:none;padding:0}
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.doc pre{margin:1rem 0;padding:1rem 1.15rem;background:var(--navy);color:#e6f1fa;border-radius:.8rem;overflow-x:auto}
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.doc pre code{font-size:.85rem}
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.doc pre.decl{background:#fff;color:var(--ink);border:1px solid var(--rule)}
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.decl a{text-decoration:none}
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.scroll{margin:1rem 0;overflow-x:auto}
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.doc table{width:100%;border-collapse:collapse;font-size:.95rem}
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.doc th,.doc td{padding:.55rem .75rem .55rem 0;border-bottom:1px solid var(--rule);text-align:left;vertical-align:top}
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.doc th{color:var(--navy);font-weight:700}
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.doc td:first-child code{white-space:nowrap}
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/* An item table: the name, and the first line of what it is. */
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.list{display:grid;grid-template-columns:minmax(0,max-content) minmax(0,1fr);gap:.4rem 1.5rem;margin:0}
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.list dt{font-size:.88rem;overflow-wrap:anywhere}
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.list dt a{text-decoration:none}
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.list dt a:hover{text-decoration:underline}
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.list dd{margin:0}
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.fields dt{position:relative;margin-top:1rem;font-size:.92rem;overflow-wrap:anywhere}
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.fields dd{margin:.25rem 0 0 1.5rem}
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.anchor{position:absolute;left:-1.1rem;color:var(--muted);text-decoration:none;opacity:0}
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.fields dt:hover .anchor,.anchor:focus-visible{opacity:1}
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.uses{padding-left:1.25rem}
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.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin:2rem 0 0}
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.cards div{padding:1.1rem 1.25rem;background:#fff;border:1px solid var(--rule);border-radius:1rem}
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.cards dt{font-weight:750;font-size:1.1rem}
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.cards dd{margin:.35rem 0 0;color:var(--muted)}
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.bar nav a[aria-current]{text-decoration:underline;text-decoration-color:var(--needle);text-decoration-thickness:2px}
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@media (max-width:800px){
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.docs{grid-template-columns:minmax(0,1fr);gap:2rem;padding-inline:1rem}
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.side{position:static;max-height:none;order:2}
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.srclink{float:none;display:block;margin:0;line-height:1.8}
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.list{grid-template-columns:minmax(0,1fr);gap:.15rem}
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.list dd{margin-bottom:.6rem}
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.cards{grid-template-columns:minmax(0,1fr)}
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}
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footer{margin-top:5rem;padding-block:1.75rem 3rem;border-top:1px solid var(--rule);color:var(--muted);font-size:.95rem}
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footer p{margin:0}
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@media (max-width:640px){
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main,.bar,footer{padding-inline:1rem}
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.bar nav{gap:1rem}
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.hero{padding-block:1.5rem 2rem}
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.feature{grid-template-columns:minmax(0,1fr);gap:1.25rem;padding-block:1.75rem}
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/* A wide crop at this width is too small to read: its left part, larger. */
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.frame img.cut{width:100%;aspect-ratio:4/3;object-fit:cover;object-position:0 0}
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.frame img.cut.player{aspect-ratio:2.4/1}
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.frame img.cut.half{aspect-ratio:2.6/1} /* the directory's left column */
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.also{grid-template-columns:minmax(0,1fr);gap:1.75rem}
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.dial{margin-inline:-1rem}
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.scale{border-radius:0}
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/* Six stations, the tuned one third, rather than twelve too narrow to read. */
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.track{--at:41.7%}
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.stations{grid-template-columns:repeat(6,minmax(0,1fr));padding-inline:2%}
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.stations li:nth-child(-n+3),.stations li:nth-child(n+10){display:none}
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.stations li:nth-child(even){margin-top:0}
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.stations li:nth-child(odd){margin-top:1.7rem}
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}
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