/* 鳥居大誠 サイト ── 夜の海（旧Wixトップの雰囲気） */
:root{
  --deep:#04121a; --sea:#0b2733; --sea2:#123845;
  --teal:#2d6f84; --teal-hi:#5aa3bb; --teal-lo:#1b4a5a;
  --ice:#9fd3e8; --ice2:#cfeaf4;
  --gold:#e3a83a; --gold2:#f3cf7e;
  --pink:#e9dbdf; --pill-on:#a9cbe8;
  --text:#e6f0f3; --muted:#9db4bd; --line:rgba(159,211,232,.18);
  --card:rgba(6,22,30,.74); --card2:rgba(10,34,44,.82);
  --tag:#ff5fd1; --tag2:#45b8ff;
  --mincho:"Shippori Mincho B1","Hiragino Mincho ProN","Yu Mincho",serif;
  --gothic:"Zen Kaku Gothic New","Hiragino Sans","Yu Gothic",sans-serif;
  --serif-en:"Cormorant Garamond","Times New Roman",serif;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--deep);color:var(--text);font-family:var(--gothic);line-height:1.85;font-size:15px;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:var(--ice);text-underline-offset:3px}
a:hover{color:var(--gold2)}

/* 背景の海 */
.sea{position:fixed;inset:0;z-index:-2;overflow:hidden;background:#06161d url(../img/misc/sea.jpg) center/cover}
.sea video{width:100%;height:100%;object-fit:cover;filter:grayscale(.85) brightness(.72) contrast(1.35) sepia(.25) hue-rotate(160deg) saturate(1.6)}
.veil{position:fixed;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(3,12,18,.55),rgba(3,12,18,.80) 40%,rgba(3,12,18,.9))}
body.home .veil{background:linear-gradient(180deg,rgba(3,12,18,.25),rgba(3,12,18,.15) 45%,rgba(3,12,18,.7))}
@media (prefers-reduced-motion:reduce){.sea video{display:none}}

/* ヘッダー */
.hd{position:sticky;top:0;z-index:20;background:rgba(2,8,12,.78);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border-bottom:3px solid var(--gold)}
.hd-in{max-width:1080px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:8px;text-decoration:none;color:#f2f2f2}
.logo img{width:48px;height:48px;mix-blend-mode:screen}
.logo b{font-family:var(--serif-en);font-size:27px;font-weight:700;letter-spacing:.02em;text-shadow:0 0 8px rgba(159,211,232,.35)}
.nav{display:flex;gap:8px;flex-wrap:wrap;margin-left:auto}
.nav a{display:inline-block;min-width:78px;text-align:center;padding:2px 14px;border-radius:999px;background:var(--pink);color:#2b2b2b;text-decoration:none;font-size:13px;border:1px solid #8a7f83;box-shadow:inset 0 -2px 0 rgba(0,0,0,.12)}
.nav a:hover{background:#fff}
.nav a.on{background:var(--pill-on);color:#0d2633;font-weight:700}

/* 本文の枠 */
main{max-width:1080px;margin:0 auto;padding:28px 16px 40px}
.pt{font-family:var(--mincho);font-weight:800;font-size:clamp(34px,6vw,52px);margin:18px 0 6px;line-height:1.2;
  background:linear-gradient(180deg,#d6f1fb,#6fb7d8 60%,#3f8fb0);-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(2px 2px 0 rgba(0,0,0,.6))}
.pt small,.h2 small{font-family:var(--serif-en);font-size:.38em;color:var(--ice);-webkit-text-fill-color:var(--ice);margin-left:8px;font-weight:600}
.lead{color:var(--muted);margin:0 0 26px}
.h2{font-family:var(--mincho);font-weight:800;font-size:clamp(24px,4vw,32px);margin:56px 0 14px;color:#fff;text-shadow:2px 2px 0 #000;line-height:1.35}
.h2 small{font-size:.5em}
.h3{font-family:var(--mincho);font-size:19px;margin:28px 0 10px;color:var(--ice2);border-left:4px solid var(--gold);padding-left:10px}
.card{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:20px 22px;box-shadow:0 10px 30px rgba(0,0,0,.35)}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.g3{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.g4{grid-template-columns:repeat(auto-fill,minmax(190px,1fr))}
.note{font-size:13px;color:var(--muted)}
.tag{display:inline-block;font-size:11px;font-weight:700;color:var(--tag);margin-left:4px;white-space:nowrap}
.tag.b{color:var(--tag2)}
.btn{display:inline-block;padding:6px 16px;border:1px solid var(--teal-hi);border-radius:3px;background:rgba(45,111,132,.35);color:var(--ice2);text-decoration:none;font-size:13px;margin:4px 6px 0 0}
.btn:hover{background:var(--teal);color:#fff}
.btn.gold{border-color:var(--gold);background:rgba(227,168,58,.15);color:var(--gold2)}

/* トップ */
.hero{position:relative;height:calc(100vh - 62px);height:calc(100svh - 62px);display:grid;place-items:center;margin-top:-28px}
.intro{display:flex;flex-direction:column;align-items:center;gap:10px;opacity:0;animation:intro 5.5s ease-in-out .3s forwards;pointer-events:none}
.intro img{width:clamp(120px,22vw,200px);height:auto;mix-blend-mode:screen;filter:drop-shadow(0 0 18px rgba(159,211,232,.35))}
.intro span{font-family:var(--serif-en);font-weight:700;font-size:clamp(40px,8vw,76px);letter-spacing:.06em;color:#f3f6f7;text-shadow:0 0 24px rgba(0,0,0,.6),0 0 10px rgba(159,211,232,.35)}
@keyframes intro{0%{opacity:0;transform:translateY(10px);filter:blur(6px)}25%{opacity:1;transform:none;filter:none}70%{opacity:1;transform:none;filter:none}100%{opacity:0;transform:translateY(-6px);filter:blur(4px)}}
.scroll-hint{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);text-align:center;font-family:var(--serif-en);font-size:12px;line-height:1.4;color:var(--ice);letter-spacing:.3em;text-decoration:none;opacity:0;animation:hint 1.2s ease 5.2s forwards}
@keyframes hint{to{opacity:.85}}
@media (prefers-reduced-motion:reduce){.intro{animation:none;opacity:1}.scroll-hint{animation:none;opacity:.85}}
.feat{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.feat a{display:block;text-decoration:none;color:var(--text);background:var(--card);border:1px solid var(--line);border-radius:6px;overflow:hidden}
.feat a:hover{border-color:var(--gold)}
.feat img{width:100%;aspect-ratio:1/1;object-fit:cover}
.feat div{padding:10px 12px}
.feat b{display:block;font-family:var(--mincho);font-size:16px}
.feat span{font-size:12px;color:var(--muted)}

/* プロフィール */
.prof{display:grid;grid-template-columns:1fr 280px;gap:24px;align-items:start}
.prof h2{font-family:var(--mincho);font-size:30px;margin:0 0 2px}
.prof .en{font-family:var(--serif-en);color:var(--ice);font-size:18px;margin:0 0 14px}
.dl{display:grid;grid-template-columns:5.5em 1fr;gap:4px 12px;margin:0;font-size:14px}
.dl dt{color:var(--gold)}
.dl dd{margin:0}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin:2px 0 6px}
.chips span{font-size:13px;padding:1px 12px;border-radius:999px;border:1px solid var(--teal-hi);background:linear-gradient(180deg,rgba(61,138,162,.55),rgba(30,85,103,.55));color:#fff}
.prof img{border-radius:4px;border:1px solid var(--line)}
.tl{list-style:none;margin:0;padding:0;font-size:14px}
.tl li{display:grid;grid-template-columns:7.5em 1fr;gap:10px;padding:6px 0;border-bottom:1px dashed rgba(159,211,232,.14)}
.tl li span{color:var(--gold2);font-variant-numeric:tabular-nums}
.yr{margin:18px 0 4px;font-family:var(--serif-en);font-size:22px;color:var(--ice)}
.msg p{margin:0 0 1.1em}
.hist{columns:2;column-gap:28px;padding:12px 18px}
.yb{container-type:inline-size;break-inside:avoid;display:grid;grid-template-columns:38px 1fr;gap:6px;padding:5px 0;border-bottom:1px dashed rgba(159,211,232,.14)}
.yb .yr{margin:0;font-size:16px;line-height:1.4}
.tl.hs{font-size:min(13px,calc((100cqw - 74px) / 41.5));line-height:1.5}
.tl.hs li{grid-template-columns:24px 1fr;gap:5px;padding:1px 0;border:0;white-space:nowrap}
.tl.hs li span{font-family:var(--serif-en);font-size:11.5px;font-weight:600;line-height:1.75}

/* 作品カード（CD・小説など） */
.work{display:grid;grid-template-columns:200px 1fr;gap:20px;align-items:start}
.work img{border-radius:3px;box-shadow:0 8px 20px rgba(0,0,0,.5)}
.work h3{font-family:var(--mincho);font-size:22px;margin:0 0 4px}
.work .meta{font-size:13px;color:var(--muted);margin:0 0 10px}
.tracks{margin:8px 0;padding-left:1.6em;font-size:14px}
.covers{display:flex;gap:8px}
.card.arr{padding:12px 18px}
.arr h3{font-family:var(--mincho);font-size:19px;margin:0 0 2px;line-height:1.5}
.arr .meta{font-size:13px;color:var(--muted);margin:0;font-family:var(--gothic);font-weight:400}
.arr .note{margin:0;font-size:12px;line-height:1.6}
.covers img{width:50%;cursor:zoom-in}

/* 曲のサムネ一覧（Wixの並び） */
.songs{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:10px}
.song{display:grid;grid-template-columns:64px 1fr;gap:10px;align-items:center;background:rgba(6,22,30,.6);border:1px solid rgba(159,211,232,.10);border-radius:4px;padding:6px;min-height:76px}
.song img{width:64px;height:64px;object-fit:cover;border-radius:2px}
.song b{font-weight:500;font-size:14px;display:block;line-height:1.4}
.song i{font-style:normal;font-size:12px;color:var(--muted);display:block}
.song a{font-size:12px}

/* LAPの試聴プレーヤー */
.lap{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:8px}
.trk{display:grid;grid-template-columns:56px 1fr 40px;align-items:center;gap:10px;padding:6px;border-radius:3px;color:#fff;border:0;text-align:left;font:inherit;cursor:pointer;background:var(--c,#1e5567)}
.trk img{width:56px;height:56px;object-fit:cover}
.trk b{display:block;font-size:14px;font-weight:600;line-height:1.3}
.trk i{display:block;font-style:normal;font-size:12px;opacity:.8}
.trk .pl{width:34px;height:34px;border-radius:50%;background:rgba(0,0,0,.35);display:grid;place-items:center;font-size:13px}
.trk.on{outline:2px solid var(--gold);outline-offset:1px}
.trk .bar{grid-column:1/-1;height:3px;background:rgba(255,255,255,.2);border-radius:2px;overflow:hidden;display:none}
.trk.on .bar{display:block}
.trk .bar span{display:block;height:100%;width:0;background:var(--gold2)}

audio.full{display:block;width:100%;max-width:420px;height:34px;margin:4px 0 8px}
.lapbn{display:flex;align-items:center;gap:22px;margin:18px 0 0;padding:16px;background:linear-gradient(135deg,rgba(20,14,8,.85),rgba(6,22,30,.85));border:1px solid var(--gold);border-radius:6px;text-decoration:none;color:var(--text);box-shadow:0 10px 30px rgba(0,0,0,.4)}
.lapbn:hover{color:var(--text);border-color:var(--gold2);transform:translateY(-1px)}
.lapbn img{width:150px;height:auto;border-radius:4px;flex:none}
.lapbn small{display:block;font-family:var(--serif-en);letter-spacing:.25em;color:var(--gold);font-size:12px}
.lapbn b{display:block;font-family:var(--mincho);font-size:clamp(20px,3vw,28px);color:#fff;line-height:1.3}
.lapbn i{display:block;font-style:normal;font-size:13px;color:var(--muted);margin-top:4px}
.lapbn em{display:inline-block;font-style:normal;font-size:13px;color:var(--gold2);margin-top:8px}
@media (max-width:760px){.lapbn{gap:12px}.lapbn img{width:90px}}

/* 小説 */
.stars{display:grid;grid-template-columns:auto 1fr;gap:2px 12px;font-size:13px;margin:10px 0}
.stars span:nth-child(odd){color:var(--muted)}
.stars em{font-style:normal;color:var(--gold2);letter-spacing:2px}
.rev{margin:0;padding-left:1.2em;font-size:13.5px}
.rev li{margin:0 0 .5em}
details{margin-top:10px}
summary{cursor:pointer;color:var(--ice);font-size:14px}
.syn{font-family:var(--mincho);font-size:15.5px;line-height:2;margin:6px 0 12px;white-space:pre-line}

/* 写真・詩集 */
.photos{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:6px}
.photos img{aspect-ratio:1/1;object-fit:cover;width:100%;cursor:zoom-in;border-radius:2px}
.poems{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:10px}
.poems img{cursor:zoom-in;border-radius:2px}
.tanka{list-style:none;padding:0;margin:0;font-family:var(--mincho);font-size:17px}
.tanka li{padding:8px 0;border-bottom:1px dashed rgba(159,211,232,.14)}
.sitelist{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px}
.sitelist a{display:block;text-decoration:none;color:var(--text);background:var(--card);border:1px solid var(--line);border-radius:6px;padding:14px 16px}
.sitelist a:hover{border-color:var(--gold)}
.sitelist b{display:block;font-family:var(--mincho);font-size:17px;color:var(--ice2)}
.sitelist span{font-size:13px;color:var(--muted)}
.sitelist small{display:block;font-size:11px;color:var(--teal-hi);word-break:break-all;margin-top:4px}
.toc{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 10px}
.toc a{font-size:13px;padding:2px 12px;border-radius:999px;border:1px solid var(--line);text-decoration:none;background:rgba(6,22,30,.6)}

/* 拡大表示 */
.lb{position:fixed;inset:0;z-index:50;background:rgba(0,0,0,.9);display:none;align-items:center;justify-content:center;padding:16px;cursor:zoom-out}
.lb.on{display:flex}
.lb img{max-height:92vh;max-width:100%;object-fit:contain}

/* フッター */
.ft{border-top:1px solid var(--line);background:rgba(2,8,12,.85);text-align:center;padding:22px 16px 28px;font-size:13px;color:var(--muted)}
.ft a{color:var(--ice)}
.ft .c{margin-top:6px;font-size:12px;color:#6f8a94}

@media (max-width:760px){
  body{font-size:14.5px}
  .hd-in{gap:8px}
  .nav{margin-left:0;gap:6px}
  .nav a{min-width:0;padding:2px 11px;font-size:12px}
  .logo b{font-size:22px}
  .logo img{width:38px;height:38px}
  .prof{grid-template-columns:1fr}
  .prof img{max-width:260px}
  .work{grid-template-columns:1fr}
  .work>img,.work>.covers{max-width:260px}
  .tl li{grid-template-columns:6em 1fr}
  .hist{column-gap:12px;padding:10px 10px}
  .yb{grid-template-columns:30px 1fr;gap:4px}
  .tl.hs li span{font-size:9.5px}
  .tl.hs li{grid-template-columns:20px 1fr;gap:3px}
  .yb .yr{font-size:12px}
  .feat{grid-template-columns:1fr 1fr;gap:10px}
  .feat b{font-size:14px}
}