/* YURI NO1 Music — Track Preview | independent, no player CSS coupling */
:root{color-scheme:dark;--accent:#fa6699;--text:#fff;--muted:rgba(255,255,255,.73);--line:rgba(255,255,255,.15)}
*{box-sizing:border-box}html{background:#07070a}body{margin:0;min-height:100vh;background:#07070a;color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit;text-decoration:none}a:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.backdrop{position:fixed;inset:-40px;z-index:0;pointer-events:none;background:linear-gradient(180deg,rgba(5,5,9,.77),rgba(5,5,9,.94)),var(--art) center/cover no-repeat;filter:blur(45px) saturate(.75);opacity:.85}.backdrop:after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 40% 20%,rgba(250,102,153,.09),transparent 56%)}
.site-shell{position:relative;z-index:1;max-width:1120px;min-height:100vh;margin:auto;padding:24px clamp(16px,4vw,46px)}
.topline,.footer{display:flex;align-items:center;justify-content:space-between;gap:16px}.topline{padding-bottom:26px;border-bottom:1px solid rgba(255,255,255,.08)}.brand{display:flex;align-items:center;gap:10px;font-size:12px;letter-spacing:.16em;font-weight:750}.brand-mark{display:grid;place-items:center;width:30px;height:30px;border:1px solid rgba(250,102,153,.5);border-radius:50%;color:var(--accent);font-size:18px}.brand em{font-style:normal;font-weight:400;color:#ff9abb}.top-link,.footer{font-size:10px;letter-spacing:.18em;color:var(--muted)}.top-link:hover,.footer a:hover{color:#fff}
.track-card{margin:38px auto 36px;background:linear-gradient(130deg,rgba(27,25,35,.82),rgba(9,9,15,.85));border:1px solid var(--line);border-radius:26px;box-shadow:0 25px 90px rgba(0,0,0,.45);backdrop-filter:blur(24px) saturate(115%);-webkit-backdrop-filter:blur(24px) saturate(115%);overflow:hidden}.hero{display:grid;grid-template-columns:minmax(0,340px) minmax(0,1fr);gap:clamp(24px,4vw,60px);padding:clamp(18px,4vw,46px);align-items:center}.art-frame{aspect-ratio:9/16;background:#15141a;border-radius:12px;overflow:hidden;box-shadow:0 18px 48px rgba(0,0,0,.5);border:1px solid rgba(255,255,255,.12)}.art-frame img{display:block;width:100%;height:100%;object-fit:contain}.song-info{min-width:0}.eyebrow{font-size:10px;letter-spacing:.27em;color:#ffa6c3;font-weight:750}.eyebrow span{color:#b29aa5;margin:0 5px}.song-info h1{font-size:clamp(36px,6vw,66px);font-weight:730;line-height:1.12;letter-spacing:-.045em;margin:15px 0 32px;overflow-wrap:anywhere}.info-lines{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:13px 0;margin-bottom:30px}.info-lines div{display:grid;grid-template-columns:115px 1fr;gap:8px;align-items:baseline;padding:9px 0;font-size:14px}.field-name{color:#c4abb7;font-size:10px;letter-spacing:.16em;font-weight:700}.listen-links{display:grid;gap:12px}.listen-link{display:flex;align-items:center;gap:15px;min-height:54px;padding:14px 19px;border-radius:12px;font-size:13px;font-weight:650;letter-spacing:.01em}.listen-link .play-symbol{font-size:12px}.listen-link .external{margin-left:auto;font-size:18px}.primary{background:linear-gradient(115deg,#ff7fa9,#e65089);color:#180812;box-shadow:0 9px 32px rgba(250,102,153,.18);transition:filter .2s,transform .2s}.primary:hover{filter:brightness(1.12);transform:translateY(-2px)}.disabled{color:rgba(255,255,255,.35);background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.08);cursor:not-allowed}
.lyrics-section{padding:0 clamp(18px,4vw,46px) 48px}.section-header{display:flex;gap:18px;align-items:center;margin:12px 0 26px}.section-header h2{flex-shrink:0;font-weight:650;font-size:11px;letter-spacing:.20em;text-transform:uppercase}.section-header h2 span{color:var(--accent)}.section-rule{height:1px;flex:1;background:var(--line)}.lyrics-content{white-space:pre-wrap;overflow-wrap:anywhere;max-width:680px;margin:0 auto;color:rgba(255,255,255,.88);font-size:14px;line-height:2.05;letter-spacing:.015em}.footer{padding:3px 1px 26px}.footer span{color:var(--accent)}
@media(max-width:700px){.site-shell{padding:15px 12px}.topline{padding:6px 5px 16px}.track-card{margin:20px auto 28px;border-radius:19px}.hero{grid-template-columns:1fr;gap:27px;padding:18px}.art-frame{width:min(100%,305px);margin:0 auto}.song-info h1{margin:12px 0 23px;font-size:43px}.eyebrow{font-size:9px}.lyrics-section{padding:0 19px 36px}.lyrics-content{font-size:13px;line-height:1.95}.top-link{font-size:9px}.footer{font-size:9px}}
@media(prefers-reduced-motion:reduce){.primary{transition:none}.primary:hover{transform:none}}

/* Shared header icon, matching the player brand without a ring. */
.brand-logo{display:block;flex:0 0 32px;width:32px;height:32px;object-fit:contain}
.top-link{display:inline-flex;align-items:center;gap:8px;font-weight:650;white-space:nowrap}
.top-link span{color:var(--accent);font-size:14px}
.footer img{display:block;width:24px;height:24px;object-fit:contain}

/* Track Collection — horizontal music-list rows, not cover cards. */
.collection-main{width:min(100%,820px);margin:0 auto;padding:clamp(31px,5vw,66px) 0 52px}
.collection-intro{display:flex;justify-content:space-between;align-items:end;gap:20px;padding-bottom:25px;margin-bottom:18px;border-bottom:1px solid rgba(255,255,255,.12)}
.collection-kicker{margin:0 0 12px;color:#ff9abb;font-weight:730;font-size:10px;letter-spacing:.26em}
.collection-heading{margin:0;font-size:clamp(34px,6.5vw,64px);letter-spacing:-.055em;line-height:1.08;font-weight:760}
.collection-deck{margin:12px 0 0;color:var(--muted);font-size:12px;letter-spacing:.04em}
.collection-tally{text-align:right;flex:0 0 auto;padding-bottom:3px}
.collection-tally strong{display:block;font-size:27px;line-height:1.25;font-variant-numeric:tabular-nums;font-weight:680;color:#fff}
.collection-tally span{font-size:9px;letter-spacing:.21em;color:#d1b3c2}
.collection-list{display:flex;flex-direction:column;gap:3px}
.collection-item{display:flex;align-items:center;gap:clamp(12px,2.5vw,22px);min-width:0;padding:12px clamp(8px,1.8vw,16px);border-radius:12px;border:1px solid transparent;border-bottom-color:rgba(255,255,255,.08);background:transparent;transition:background-color .2s,border-color .2s}
.collection-item:hover,.collection-item:focus-visible{background:rgba(250,102,153,.105);border-color:rgba(250,102,153,.31)}
.collection-art{display:block;flex:0 0 clamp(54px,7.5vw,66px);width:clamp(54px,7.5vw,66px);aspect-ratio:9/16;overflow:hidden;border-radius:9px;background:#15141b;box-shadow:0 5px 18px rgba(0,0,0,.2)}
.collection-art img{display:block;width:100%;height:100%;object-fit:contain}
.collection-details{display:flex;align-items:center;min-width:0;flex:1;gap:clamp(8px,2vw,20px)}
.collection-primary{display:flex;flex-direction:column;min-width:0;flex:1;gap:6px}
.collection-title{font-size:clamp(16px,2.2vw,21px);font-weight:730;line-height:1.23;letter-spacing:-.025em;overflow-wrap:anywhere}
.collection-story{color:rgba(255,255,255,.72);font-size:13px;line-height:1.4;overflow-wrap:anywhere}
.collection-character{color:rgba(255,255,255,.72);flex:0 1 170px;min-width:0;text-align:right;font-size:13px;line-height:1.4;overflow-wrap:anywhere}
.collection-arrow{flex:0 0 25px;color:var(--accent);text-align:right;font-size:20px;line-height:1}
.collection-footer-note{margin:34px 0 0;color:rgba(255,255,255,.42);letter-spacing:.12em;font-size:10px}
@media(max-width:700px){.brand-logo{width:28px;height:28px;flex-basis:28px}.collection-intro{align-items:end}.collection-heading{font-size:40px}.collection-main{padding:33px 5px 34px}}
@media(max-width:430px){.collection-item{gap:12px;padding:9px 5px}.collection-art{flex-basis:51px;width:51px}.collection-details{gap:8px}.collection-title{font-size:17px}.collection-story,.collection-character{font-size:12px}.collection-character{flex-basis:90px}.collection-arrow{flex-basis:18px;font-size:17px}.collection-deck{font-size:11px}.collection-tally strong{font-size:21px}.collection-tally span{font-size:8px}.collection-footer-note{margin-top:23px}.brand{font-size:11px;letter-spacing:.11em}}
@media(max-width:350px){.collection-character{flex-basis:70px}.collection-title{font-size:15px}.collection-art{flex-basis:46px;width:46px}}
@media(prefers-reduced-motion:reduce){.collection-item{transition:none}}

/* Track index: display original song date below the character, with no label. */
.collection-character{display:flex;flex-direction:column;align-items:flex-end;gap:7px}
.collection-date{display:block;font-size:11px;line-height:1.3;font-variant-numeric:tabular-nums;letter-spacing:.02em;color:rgba(255,255,255,.48);white-space:nowrap}
@media(max-width:430px){.collection-date{font-size:10px}}

.unavailable{opacity:.4;cursor:not-allowed;pointer-events:none}footer{padding:24px 0;text-align:center}

/* Track Collection's visible, human-readable technology acknowledgment. */
.music-tech-acknowledgment { margin: 32px 0 0; padding-top: 10px; color: rgba(255,255,255,.56); font-size: 11px; line-height: 1.55; overflow-wrap: anywhere; }
.music-tech-acknowledgment p { margin: 0 0 10px; }
.music-tech-acknowledgment small { font-size: inherit; }
.music-tech-acknowledgment pre { font-size: 10px; white-space: pre-wrap; overflow-wrap: anywhere; padding: 8px; background: rgba(0,0,0,.14); border-radius: 7px; }
.music-tech-acknowledgment a { color: inherit; text-decoration: underline; }