Files
ipx/site/site.css
rays 0875bb9e39 Home page: a DeadAir section, with its silences shrinking (#216)
A waveform in the dial's navy frame: the talk keeps its width, each
silence lights in the needle's orange and shrinks to a short pause, and
the episode ends sooner. CSS only, as the page's CSP allows no script of
its own; with reduced motion it shows the shortened episode, still. The
player section no longer mentions DeadAir, which has its own now.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-12 20:09:25 +00:00

114 lines
7.2 KiB
CSS

/* ipxreader.app. The palette is the iPodderX logo's: the radio's navy body, the sky of its
screen, the blue of its tuning scale, and the orange needle, which is the needle alone. The
typeface is the reader's own, Inter, the same file (web/InterVariable.woff2). */
@font-face{font-family:Inter;src:url(/fonts/inter.woff2) format("woff2");font-weight:100 900;font-display:swap}
:root{
--navy:#0c2238; /* the radio */
--ink:#16304a; /* body text, a step off the navy */
--muted:#46607a;
--sky:#dff0fb; /* its screen */
--page:#f1f8fd;
--scale:#2f6aa0; /* the tuning scale, and links */
--tick:#8fc2ea; /* the scale on the dark dial */
--needle:#ff5500;
--rule:#c6d9ea;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--page);color:var(--ink);font:400 1.0625rem/1.6 Inter,system-ui,sans-serif}
a{color:var(--scale);text-underline-offset:.18em}
a:focus-visible,.btn:focus-visible{outline:3px solid var(--scale);outline-offset:3px;border-radius:6px}
main,.bar,footer{max-width:72rem;margin:0 auto;padding-inline:1.5rem}
.bar{display:flex;align-items:center;justify-content:space-between;padding-block:1.25rem}
.home{display:flex;align-items:center;gap:.6rem;color:var(--navy);text-decoration:none;font-weight:800;font-size:1.25rem}
.home img{border-radius:9px;display:block}
.bar nav{display:flex;gap:1.5rem}
.bar nav a{color:var(--navy);text-decoration:none;font-weight:600}
.bar nav a:hover{text-decoration:underline}
.hero{padding-block:3rem 2.5rem;max-width:46rem}
h1{margin:0;color:var(--navy);font-weight:900;font-size:clamp(6.5rem,24vw,15rem);line-height:.82;letter-spacing:-.065em}
.intro{margin:1.75rem 0 0;max-width:38rem;color:var(--muted);font-size:1.125rem}
.acts{display:flex;flex-wrap:wrap;gap:.75rem;margin:2rem 0 0}
.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}
.btn:hover{background:var(--sky)}
.btn.primary{background:var(--navy);color:#fff}
.btn.primary:hover{background:#1a3a5c}
/* The dial: a frequency row, minor and major ticks, stations on two staggered rows as a printed
dial has them, and the needle, which points down at the scale and lights the station it stops
on rather than crossing its name. --at is where it stops: the tuned station's middle. */
.dial{margin:1rem 0 0}
.scale{background:var(--navy);border-radius:1.25rem;overflow:hidden}
.track{position:relative;--at:45.8%}
.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}
.freq li{width:0;display:flex;justify-content:center} /* each number centred on its tick */
.freq::after{content:"";position:absolute;left:4%;right:4%;top:2.6rem;height:1.6rem;
background:
repeating-linear-gradient(90deg,var(--tick) 0 2px,transparent 2px 20%) 0 0/100% 100%,
repeating-linear-gradient(90deg,rgba(143,194,234,.55) 0 1px,transparent 1px 2%) 0 100%/100% 45%;
background-repeat:no-repeat}
.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;
color:#cfe3f4;font-weight:550;font-size:.84rem;line-height:1.2;letter-spacing:-.01em;text-align:center}
.stations li{padding-inline:.15rem}
.stations li:nth-child(even){margin-top:1.7rem}
.needle{position:absolute;top:2.35rem;height:2.7rem;left:var(--at);width:3px;margin-left:-1.5px;background:var(--needle);border-radius:2px;
box-shadow:0 0 0 1px rgba(12,34,56,.6);animation:tune 2.4s cubic-bezier(.3,.7,.3,1) .4s both}
.stations .tuned{text-decoration:underline 2px transparent;text-underline-offset:.3em;animation:lit .5s ease-out 2.6s both}
@keyframes tune{0%{left:3%}68%{left:calc(var(--at) + 7%)}86%{left:calc(var(--at) - 1.4%)}100%{left:var(--at)}}
@keyframes lit{from{color:#cfe3f4}to{color:#fff;font-weight:800;text-decoration-color:var(--needle)}}
@media (prefers-reduced-motion:reduce){.needle,.stations .tuned{animation-duration:0s;animation-delay:0s}}
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}
.does,.then{padding-block:4rem 0}
/* Each feature beside the part of the app that shows it, framed in the dial's navy at no more
than its own size; the player, a long thin bar, takes the full width under its text. */
.feature{display:grid;grid-template-columns:minmax(0,19rem) minmax(0,1fr);gap:clamp(1.5rem,5vw,4rem);align-items:center;padding-block:2.5rem}
.feature.wide{grid-template-columns:minmax(0,1fr)}
.feature.wide .say{max-width:40rem}
.feature h3{margin:0 0 .5rem;color:var(--navy);font-weight:750;font-size:1.35rem;line-height:1.25}
.feature p{margin:0;max-width:34rem}
.frame{margin:0;justify-self:start;max-width:100%;padding:clamp(.6rem,1.6vw,1.1rem);background:var(--navy);border-radius:1.1rem}
.frame img{display:block;max-width:100%;height:auto;border-radius:.55rem}
/* DeadAir: the track is the episode's full length; talk keeps its width, each silence lights
in the needle's orange and shrinks to a pause, and the end comes in from the right. */
.frame.deadair{justify-self:stretch}
.wave{display:flex;align-items:center;height:4.5rem;border-radius:.55rem;background:rgba(143,194,234,.08)}
.talk{height:100%;background:url(/wave.svg) 0 50%/auto 100% repeat-x}
.talk:first-child{border-radius:.55rem 0 0 .55rem}
.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%}
.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}
@keyframes hush{
0%,14%{flex-basis:4%;background-color:transparent}
24%,30%{flex-basis:4%;background-color:rgba(255,85,0,.35)}
48%,86%{flex-basis:.8%;background-color:rgba(255,85,0,.35)}
100%{flex-basis:4%;background-color:transparent}}
@media (prefers-reduced-motion:reduce){.hush{animation:none;flex-basis:.8%;background-color:rgba(255,85,0,.35)}}
.also{margin:2rem 0 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2.25rem 3.5rem}
.also dt{color:var(--navy);font-weight:750;font-size:1.2rem;line-height:1.25}
.also dd{margin:.45rem 0 0;max-width:34rem}
footer{margin-top:5rem;padding-block:1.75rem 3rem;border-top:1px solid var(--rule);color:var(--muted);font-size:.95rem}
footer p{margin:0}
@media (max-width:640px){
main,.bar,footer{padding-inline:1rem}
.bar nav{gap:1rem}
.hero{padding-block:1.5rem 2rem}
.feature{grid-template-columns:minmax(0,1fr);gap:1.25rem;padding-block:1.75rem}
/* A wide crop at this width is too small to read: its left part, larger. */
.frame img.cut{width:100%;aspect-ratio:4/3;object-fit:cover;object-position:0 0}
.frame img.cut.player{aspect-ratio:2.4/1}
.also{grid-template-columns:minmax(0,1fr);gap:1.75rem}
.dial{margin-inline:-1rem}
.scale{border-radius:0}
/* Six stations, the tuned one third, rather than twelve too narrow to read. */
.track{--at:41.7%}
.stations{grid-template-columns:repeat(6,minmax(0,1fr));padding-inline:2%}
.stations li:nth-child(-n+3),.stations li:nth-child(n+10){display:none}
.stations li:nth-child(even){margin-top:0}
.stations li:nth-child(odd){margin-top:1.7rem}
}