.back-link{
display:inline-flex; align-items:center; gap:8px;
margin-top:20px;
font-family:var(--mono);
font-size:11.5px;
letter-spacing:.06em;
text-transform:uppercase;
color:var(--fg-mute);
text-decoration:none;
transition: color .15s ease, gap .15s ease;
}
.back-link:hover{ color:var(--accent); gap:12px; }
.ep-hero{ padding:40px 0 56px }
.ep-hero-grid{
display:grid;
grid-template-columns: 1.15fr 1fr;
gap:80px;
align-items:center;
}
.ep-hero-left{ min-width:0 }
.ep-kicker{
display:inline-flex; flex-wrap:wrap; align-items:center; gap:10px;
font-family:var(--mono);
font-size:11.5px;
letter-spacing:.12em;
text-transform:uppercase;
color:var(--fg-mute);
margin-bottom:22px;
}
.ep-kicker-num{
color:var(--accent);
padding:4px 10px;
border:1px solid oklch(0.62 0.17 250 / 0.35);
border-radius:999px;
background: oklch(0.62 0.17 250 / 0.08);
letter-spacing:.14em;
}
[data-theme="light"] .ep-kicker-num{
border-color: oklch(0.52 0.17 248 / 0.3);
background: oklch(0.52 0.17 248 / 0.08);
}
.ep-kicker-dot{ opacity:.5 }
.ep-title-big{
font-family:var(--display);
font-weight:600;
font-size:clamp(32px, 4.8vw, 60px);
line-height:1.04;
letter-spacing:-0.025em;
margin:0 0 22px;
color:var(--fg);
text-wrap:balance;
max-width:22ch;
}
.ep-authors{
font-family:var(--sans);
font-size:15px;
color:var(--fg-dim);
margin:0 0 22px;
max-width:52ch;
line-height:1.5;
}
.ep-authors .muted{ color:var(--fg-mute); font-style:italic }
.ep-badges{ display:flex; flex-wrap:wrap; gap:8px }
.tag{
display:inline-flex; align-items:center;
font-family:var(--mono);
font-size:10.5px;
letter-spacing:.12em;
text-transform:uppercase;
padding:5px 10px;
border:1px solid var(--line);
border-radius:999px;
color:var(--fg-dim);
background: transparent;
}
.ep-cover{ width:100%; max-width:260px; justify-self:end }
.ep-player-sec{ padding:40px 0 40px; border-top:1px solid var(--line-soft) }
.player{
display:grid;
grid-template-columns: auto 1fr auto;
align-items:center;
gap:24px;
padding:20px 24px;
border:1px solid var(--line);
border-radius:12px;
background: var(--bg-2);
box-shadow: 0 30px 60px -30px oklch(0.15 0.1 250 / 0.5);
}
[data-theme="light"] .player{
box-shadow: 0 20px 40px -24px oklch(0.3 0.1 250 / 0.18);
}
.play-btn{
width:58px; height:58px;
border-radius:50%;
border:0;
background: var(--accent);
color: var(--accent-ink);
display:inline-flex; align-items:center; justify-content:center;
cursor:pointer;
transition: transform .15s ease, box-shadow .2s ease, filter .2s ease;
box-shadow: 0 10px 24px -8px oklch(0.62 0.17 250 / 0.6);
flex-shrink:0;
}
.play-btn:hover{ transform: translateY(-1px); filter:brightness(1.05) }
.play-btn:active{ transform: translateY(0) }
.play-btn svg{ width:22px; height:22px }
.play-btn .ico-play{ margin-left:3px }
.play-btn .ico-pause{ display:none }
.is-playing .play-btn .ico-play{ display:none }
.is-playing .play-btn .ico-pause{ display:block }
.player-body{ min-width:0 }
.player-title{ margin-bottom:10px }
.pt-ep{
font-family:var(--mono);
font-size:10.5px;
letter-spacing:.14em;
text-transform:uppercase;
color:var(--fg-mute);
margin-bottom:3px;
}
.pt-name{
font-family:var(--display);
font-weight:500;
font-size:15px;
color:var(--fg);
letter-spacing:-0.005em;
line-height:1.3;
white-space:nowrap;
overflow:hidden;
text-overflow:ellipsis;
}
.scrub{
display:grid;
grid-template-columns: auto 1fr auto;
align-items:center;
gap:12px;
}
.time{
font-family:var(--mono);
font-size:11.5px;
color:var(--fg-mute);
font-variant-numeric: tabular-nums;
min-width:38px;
text-align:center;
}
.scrub-track{
position:relative;
height:20px;
cursor:pointer;
display:flex; align-items:center;
}
.scrub-track::before{
content:""; position:absolute; left:0; right:0; top:50%;
height:4px; transform:translateY(-50%);
background: var(--line);
border-radius:2px;
}
.scrub-buf{
position:absolute; left:0; top:50%;
height:4px; width:0;
transform:translateY(-50%);
background: oklch(0.5 0.05 250 / 0.4);
border-radius:2px;
pointer-events:none;
}
.scrub-fill{
position:absolute; left:0; top:50%;
height:4px; width:0;
transform:translateY(-50%);
background: var(--accent);
border-radius:2px;
pointer-events:none;
}
.scrub-thumb{
position:absolute; top:50%; left:0;
width:12px; height:12px; border-radius:50%;
background:var(--accent);
transform: translate(-50%, -50%);
box-shadow: 0 0 0 3px var(--bg-2), 0 2px 8px oklch(0.62 0.17 250 / 0.5);
pointer-events:none;
transition: transform .15s ease;
}
.scrub-track:hover .scrub-thumb{ transform: translate(-50%, -50%) scale(1.15) }
.player-tools{
display:flex; align-items:center; gap:6px;
}
.tool-btn{
position:relative;
display:inline-flex; align-items:center; justify-content:center;
width:36px; height:36px;
border-radius:8px;
border:1px solid transparent;
background: transparent;
color: var(--fg-dim);
cursor:pointer;
text-decoration:none;
transition: color .15s ease, background .15s ease, border-color .15s ease;
}
.tool-btn:hover{ color:var(--accent); background: var(--bg); border-color:var(--line) }
.tool-btn svg{ width:18px; height:18px }
.tool-lbl{
position:absolute;
bottom:4px; right:3px;
font-family:var(--mono);
font-size:8px;
font-weight:600;
color:var(--fg-mute);
background: var(--bg-2);
padding:1px 2px;
border-radius:2px;
line-height:1;
}
.rate-btn{
width:auto; padding:0 10px;
font-family:var(--mono);
font-size:12px;
color:var(--fg-dim);
min-width:44px;
}
.is-error .scrub-fill{ background: var(--fg-mute) }
.ep-brief-sec{ padding:48px 0 56px; border-top:1px solid var(--line-soft) }
.ep-brief{ max-width:72ch }
.ep-brief .ep-h:first-of-type{ margin-top:8px }
.ep-res-time{
font-family:var(--mono);
font-size:12px;
color:var(--accent);
cursor:pointer;
white-space:nowrap;
}
.ep-res-time:hover{ text-decoration:underline }
.ep-corrections li{ margin:0 0 10px }
.ep-corr-ts{ font-family:var(--mono); font-size:12px; color:var(--fg-mute); margin-right:6px }
.ep-about-sec{ padding:72px 0 96px; border-top:1px solid var(--line-soft) }
.ep-about{
display:grid;
grid-template-columns: 280px 1fr;
gap:64px;
align-items:start;
}
.ep-about-side{ position:sticky; top:32px }
.sidecard{
border:1px solid var(--line);
border-radius:8px;
padding:20px;
background: var(--bg-2);
display:flex;
flex-direction:column;
gap:14px;
}
.sc-label{
font-family:var(--mono);
font-size:10px;
letter-spacing:.16em;
text-transform:uppercase;
color: var(--fg-mute);
margin-bottom:5px;
}
.sc-val{
font-family:var(--display);
font-size:15px;
line-height:1.3;
color: var(--fg);
font-weight:500;
letter-spacing:-0.005em;
}
.sc-val.sm{ font-family:var(--mono); font-size:12px; font-weight:400; color:var(--fg-dim); letter-spacing:0 }
.sc-row{ display:grid; grid-template-columns:1fr 1fr; gap:14px }
.sc-divider{ height:1px; background:var(--line-soft); margin:2px 0 }
.paper-link{
display:flex; justify-content:space-between; align-items:center; gap:12px;
padding:12px 14px;
border:1px solid var(--line);
border-radius:6px;
color:var(--fg);
text-decoration:none;
transition: border-color .15s ease, color .15s ease, transform .15s ease;
}
.paper-link:hover{ border-color:var(--accent); color:var(--accent) }
.pl-eye{
font-family:var(--mono);
font-size:10.5px;
letter-spacing:.14em;
text-transform:uppercase;
color:var(--fg-mute);
margin-bottom:3px;
}
.pl-url{
font-family:var(--mono);
font-size:12px;
color:var(--fg);
}
.paper-link:hover .pl-url{ color:var(--accent) }
.apple-line, .platform-line{
display:flex; align-items:center; gap:10px;
font-family:var(--display);
font-size:14px;
color:var(--fg);
text-decoration:none;
padding:4px 2px;
transition: color .15s ease;
}
.apple-line:hover, .platform-line:hover{ color:var(--accent) }
.apple-line .apple-arrow,
.platform-line .platform-arrow{ margin-left:auto; color:var(--fg-mute); transition: color .15s ease, transform .15s ease }
.apple-line:hover .apple-arrow,
.platform-line:hover .platform-arrow{ color:var(--accent); transform: translateX(3px) }
.ep-about-body{
font-family:var(--sans);
font-size:16px;
line-height:1.7;
color: var(--fg-dim);
max-width:64ch;
}
.ep-about-body p{ margin:0 0 18px }
.ep-about-body em{ color: var(--fg); font-style: italic }
.ep-about-body strong{ color: var(--fg); font-weight:600 }
.ep-about-body ul,
.ep-about-body ol{ margin:0 0 22px; padding-left:22px }
.ep-about-body li{ margin:0 0 8px; line-height:1.6 }
.ep-lede{
font-family:var(--display);
font-size:21px;
line-height:1.45;
color: var(--fg);
font-weight:400;
letter-spacing:-0.005em;
margin:0 0 28px !important;
text-wrap:pretty;
}
.ep-lede strong{ color: var(--accent); font-weight:500 }
.ep-lede em{ font-style: italic; color:var(--fg) }
.ep-h{
font-family:var(--display);
font-weight:500;
font-size:13px;
letter-spacing:.18em;
text-transform:uppercase;
color:var(--fg-mute);
margin:34px 0 14px;
padding-top:22px;
border-top:1px solid var(--line-soft);
}
.chapters{
list-style:none;
padding:0;
margin:0 0 8px;
counter-reset: ch;
}
.chapters li{
display:grid;
grid-template-columns: 60px 1fr;
gap:18px;
padding:10px 0;
border-bottom:1px solid var(--line-soft);
font-size:15px;
color:var(--fg);
}
.ch-time{
font-family:var(--mono);
font-size:12px;
color: var(--accent);
font-variant-numeric: tabular-nums;
padding-top:2px;
}
.refs{
list-style:none !important;
padding-left:0 !important;
}
.refs li{
padding:8px 0;
border-bottom:1px solid var(--line-soft);
font-size:14px;
color:var(--fg-dim);
}
.refs a{ color:var(--fg); text-decoration:none; border-bottom:1px solid var(--line) }
.refs a:hover{ color:var(--accent); border-color:var(--accent) }
.ep-transcript-sec{ padding:72px 0 96px; border-top:1px solid var(--line-soft) }
.ep-tx{
margin:0 0 14px;
line-height:1.7;
text-indent:0;
}
.ep-tx-time{
font-family:var(--mono);
font-size:11px;
letter-spacing:.04em;
color: var(--accent);
font-variant-numeric: tabular-nums;
margin-right: 12px;
}
.ep-tx-speaker{
font-family:var(--display);
font-weight:600;
color: var(--fg);
margin-right: 4px;
}
.ep-concepts-sec{ padding:40px 0 40px; border-top:1px solid var(--line-soft) }
.ep-concept-cloud{
display:flex;
flex-wrap:wrap;
gap:8px;
margin: 16px 0 14px;
}
.ep-chip{
display:inline-flex; align-items:center;
font-family:var(--mono);
font-size:11px;
letter-spacing:.08em;
text-transform:uppercase;
padding:6px 12px;
border:1px solid var(--line);
border-radius:999px;
color:var(--fg-dim);
background: transparent;
text-decoration:none;
transition: color .12s ease, border-color .12s ease, background .12s ease;
}
.ep-chip:hover{
color: var(--accent);
border-color: var(--accent);
}
.ep-chip--theme{
color: var(--fg);
border-color: var(--fg-dim);
font-weight:600;
}
.ep-chip--theme:hover{
color: var(--accent);
border-color: var(--accent);
}
.ep-chip--author{
text-transform: none;
letter-spacing: 0;
font-family: var(--display);
font-size: 12px;
}
.ep-concepts-foot{
margin: 0;
font-size: 13px;
color: var(--fg-mute);
}
.ep-concepts-foot a{
color: var(--fg-dim);
text-decoration: underline;
text-underline-offset: 2px;
}
.ep-concepts-foot a:hover{ color: var(--accent) }
.ep-prev-next{
display:grid;
grid-template-columns: 1fr 1fr;
gap:18px;
margin:24px 0 8px;
}
.ep-nav-link{
display:flex; align-items:center; gap:14px;
padding:14px 18px;
border:1px solid var(--line-soft);
border-radius:12px;
text-decoration:none;
color: var(--fg);
background: transparent;
transition: border-color .12s ease, transform .12s ease;
min-height:60px;
}
.ep-nav-link:hover{ border-color: var(--accent); transform: translateY(-1px) }
.ep-nav-empty{ visibility:hidden }
.ep-nav-next{ justify-content:flex-end; text-align:right }
.ep-nav-arrow{
font-family:var(--display);
font-size:22px;
color: var(--fg-mute);
flex-shrink:0;
}
.ep-nav-text{ display:flex; flex-direction:column; gap:2px; min-width:0 }
.ep-nav-eyebrow{
font-family:var(--mono);
font-size:10.5px;
letter-spacing:.14em;
text-transform:uppercase;
color: var(--fg-mute);
}
.ep-nav-title{
font-family:var(--display);
font-weight:500;
font-size:15px;
line-height:1.3;
color: var(--fg);
overflow:hidden;
text-overflow:ellipsis;
display:-webkit-box;
-webkit-line-clamp:2;
-webkit-box-orient:vertical;
}
.ep-tx-alt{
font-family:var(--mono);
font-size:12px;
color: var(--fg-mute);
margin: 0 0 24px;
}
.ep-tx-alt a{
color: var(--accent);
text-decoration: underline;
text-decoration-thickness: 1px;
text-underline-offset: 2px;
}
.ep-related-sec{ padding:64px 0 }
.related-eps{
display:grid;
grid-template-columns: repeat(2, 1fr);
gap:16px;
}
.related-ep{
display:flex; flex-direction:column; gap:6px;
padding:18px 20px;
border:1px solid var(--line-soft);
border-radius:12px;
text-decoration:none;
color: var(--fg);
transition: border-color .12s ease, transform .12s ease;
}
.related-ep:hover{ border-color: var(--accent); transform: translateY(-1px) }
.related-ep-num{
font-family:var(--mono);
font-size:10.5px;
letter-spacing:.14em;
text-transform:uppercase;
color: var(--fg-mute);
}
.related-ep-title{
font-family:var(--display);
font-weight:500;
font-size:15.5px;
line-height:1.3;
color: var(--fg);
}
@media (max-width: 860px){
main{ display:flex; flex-direction:column }
.ep-backwrap{ order:-2 }
.ep-hero{ order:-1 }
.ep-hero-grid{ grid-template-columns: 1fr; gap:48px }
.ep-hero-right{ display:none }
.ep-about{ grid-template-columns: 1fr; gap:32px }
.ep-about-side{ position:static }
.player{
grid-template-columns: auto 1fr;
grid-template-rows: auto auto;
gap:14px 18px;
padding:16px;
}
.player-tools{ grid-column: 1 / -1; justify-content:space-between }
.pt-name{ font-size:14px }
.ep-prev-next{ grid-template-columns: 1fr }
.ep-nav-next{ justify-content:flex-start; text-align:left }
.related-eps{ grid-template-columns: 1fr }
}
.ch-time[data-t],
.ep-tx-time[data-t]{ cursor: pointer; }
.ch-time[data-t]:hover, .ch-time[data-t]:focus-visible,
.ep-tx-time[data-t]:hover, .ep-tx-time[data-t]:focus-visible{
color: var(--accent);
text-decoration: underline;
text-underline-offset: 3px;
}
.ep-tx{
transition: background-color .3s ease;
border-radius: 6px;
padding: 3px 12px;
margin: -3px -12px 11px;
}
.ep-tx.tx-active{
background: color-mix(in oklab, var(--accent) 13%, transparent);
box-shadow: inset 3px 0 0 var(--accent);
}
#miniPlayer{
position: fixed;
left: 0; right: 0; bottom: 0;
z-index: 80;
display: flex;
align-items: center;
gap: 12px;
padding: 12px 20px calc(12px + env(safe-area-inset-bottom));
background: var(--bg-2);
border-top: 1px solid var(--line);
box-shadow: 0 -18px 44px -22px oklch(0.15 0.1 250 / 0.55);
transform: translateY(110%);
visibility: hidden;
transition: transform .25s ease, visibility .25s;
}
#miniPlayer.mini-show{ transform: translateY(0); visibility: visible }
[data-theme="light"] #miniPlayer{
box-shadow: 0 -14px 34px -18px oklch(0.3 0.1 250 / 0.2);
}
.mini-track{
position: absolute;
top: -2px; left: 0; right: 0;
height: 4px;
cursor: pointer;
background: color-mix(in oklab, var(--accent) 18%, transparent);
}
.mini-fill{
height: 100%;
width: 0;
background: var(--accent);
}
.mini-play{
width: 42px; height: 42px;
border-radius: 50%;
border: 0;
background: var(--accent);
color: var(--accent-ink);
display: inline-flex; align-items: center; justify-content: center;
cursor: pointer;
flex-shrink: 0;
}
.mini-play svg{ width: 17px; height: 17px }
.mini-play .ico-play{ margin-left: 2px }
.mini-play .ico-pause{ display: none }
#miniPlayer.is-playing .ico-play{ display: none }
#miniPlayer.is-playing .ico-pause{ display: block }
.mini-meta{
min-width: 0;
margin-left: auto;
display: flex;
align-items: center;
gap: 14px;
}
.mini-title{
font-family: var(--display);
font-weight: 500;
font-size: 13.5px;
color: var(--fg);
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
min-width: 0;
}
.mini-time{
font-family: var(--mono);
font-size: 11.5px;
color: var(--fg-dim);
font-variant-numeric: tabular-nums;
white-space: nowrap;
}
@media (max-width: 560px){
.mini-title{ display: none }
}