/* Jelly & Santa — 共用样式（浅色） */
:root{
  --paper:#f7f4ee;
  --paper-2:#efeae1;
  --ink:#1b1714;
  --ink-soft:#6d6459;
  --ink-faint:#6f6558;
  --rule:rgba(27,23,20,.14);
  --accent:#6f5b8c;
  --accent-soft:#c9b8d8;
  --jelly:#8a5a33;
  --santa:#52604d;
  --display:"Marcellus","Noto Serif SC","Songti SC",serif;
  --sans:"Inter","Noto Sans SC","PingFang SC",system-ui,sans-serif;
  --pad-x:clamp(28px,6vw,110px);
  --track:.22em;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-weight:300;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}
body{min-height:100svh;overflow-x:hidden}
::selection{background:var(--accent-soft);color:var(--ink)}
img{display:block;max-width:100%}
a{color:var(--accent)}
a:hover{color:var(--ink)}
:lang(zh) .tk{letter-spacing:.14em}

/* 顶栏 */
.top{position:fixed;top:0;left:0;right:0;z-index:40;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:26px var(--pad-x);pointer-events:none}
.top>*{pointer-events:auto}
.nav{position:absolute;left:50%;transform:translateX(-50%)}
.brand{display:flex;align-items:center;gap:15px;text-decoration:none;color:inherit}
.brand img{width:clamp(42px,3vw,54px);height:clamp(42px,3vw,54px);object-fit:contain;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.brand:hover img{transform:rotate(-6deg) scale(1.06)}
.brand .wm{font-family:var(--display);font-size:clamp(22px,1.7vw,28px);letter-spacing:.07em;line-height:1;white-space:nowrap;color:var(--ink)}
.brand .wm .amp{color:var(--accent);margin:0 .1em}
.nav{display:flex;gap:clamp(24px,2.8vw,46px);font-size:clamp(12px,.95vw,14px);letter-spacing:.18em;text-transform:uppercase}
.nav a{color:var(--ink-soft);text-decoration:none;position:relative;padding-bottom:7px;transition:color .3s}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .45s cubic-bezier(.2,.7,.2,1)}
.nav a:hover,.nav a[aria-current]{color:var(--ink)}
.nav a:hover::after,.nav a[aria-current]::after{transform:scaleX(1)}
.nav a[aria-current]{color:var(--accent)}
.greet{font-size:clamp(11px,.85vw,13px);letter-spacing:.14em;color:var(--ink-soft);max-width:min(34vw,400px);text-align:right;line-height:1.85;transition:opacity .6s ease}
@media(max-width:1150px){
  .top{flex-wrap:wrap;row-gap:16px}
  .nav{position:static;transform:none;order:3;width:100%;justify-content:center}
  .greet{max-width:46vw}
}
@media(max-width:760px){
  .top{padding:14px 16px;row-gap:6px;gap:12px}
  .nav{gap:12px;flex-wrap:nowrap;font-size:10.5px;letter-spacing:.09em}
  .nav a{padding:8px 1px}
  .greet{font-size:10.5px;max-width:46vw;line-height:1.7}
  .brand{gap:11px}
  .brand .wm{font-size:18px}.brand img{width:32px;height:32px}
  .nav a.hasnew::before{right:-8px}
}
@media(max-width:400px){
  .top{padding:14px 11px}
  .nav{gap:9px;font-size:10px;letter-spacing:.04em}
}
@media(max-width:345px){
  .nav{flex-wrap:wrap;gap:2px 12px}
}

/* 光标星星 */
#sparks{position:fixed;inset:0;z-index:80;pointer-events:none}
@media(hover:none){#sparks{display:none}}

/* 纪念日彩蛋 */
canvas.fw{position:fixed;inset:0;width:100%;height:100%;z-index:70;pointer-events:none;opacity:0;transition:opacity 1.2s ease}
canvas.fw.in{opacity:1}
canvas.fw.out{opacity:0}
.fwsky{position:fixed;inset:0;z-index:69;pointer-events:none;opacity:0;transition:opacity 1.2s ease;background:radial-gradient(130% 100% at 50% 108%,rgba(38,30,48,.5),rgba(16,13,22,.82))}
.fwsky.in{opacity:1}
.annivnote{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%) scale(.96);z-index:75;pointer-events:none;text-align:center;padding:26px clamp(30px,4vw,54px);background:rgba(247,244,238,.82);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--rule);opacity:0;transition:opacity 1.4s ease,transform 1.4s cubic-bezier(.2,.7,.2,1)}
.annivnote.on{opacity:1;transform:translate(-50%,-50%) scale(1)}
.annivnote b{display:block;font-family:var(--display);font-weight:400;font-size:clamp(26px,3.4vw,48px);letter-spacing:.14em;color:var(--ink);text-indent:.14em}
.annivnote i{display:block;margin-top:14px;font-style:normal;font-family:var(--display);font-size:clamp(11px,.9vw,13px);letter-spacing:.36em;text-transform:uppercase;color:var(--accent);text-indent:.36em}

.player .vol{display:flex;align-items:center;gap:7px}
.player .vbtn{flex:none;width:22px;height:22px;border:0;border-radius:0;background:none;color:var(--ink-faint);display:grid;place-items:center;cursor:pointer;padding:0;transition:color .3s}
.player .vbtn:hover{color:var(--jelly);background:none}
.player .vbtn svg{width:13px;height:11px;fill:currentColor}
.player .vbar{position:relative;flex:none;width:0;height:14px;display:flex;align-items:center;cursor:pointer;touch-action:none;opacity:0;overflow:visible;transition:width .32s cubic-bezier(.2,.7,.2,1),opacity .28s}
.player .vol.on .vbar{width:44px;opacity:1}
.player .vbar::before{content:"";position:absolute;left:0;right:0;top:50%;height:1px;background:rgba(27,23,20,.18)}
.player .vfill{position:relative;height:1px;background:var(--jelly);transition:width .12s linear}
.player .vknob{position:absolute;right:-4px;top:50%;width:8px;height:8px;margin-top:-4px;border-radius:50%;background:var(--jelly);box-shadow:0 1px 3px rgba(27,23,20,.3);transition:transform .18s}
.player .vbar:active .vknob{transform:scale(1.35)}
.player.vcard .vol{flex:none;position:relative}
.player.vcard .vbar{position:absolute;left:50%;bottom:calc(100% + 4px);transform:translateX(-50%);width:14px;height:0;display:flex;align-items:flex-end;justify-content:center;padding:0;opacity:0;pointer-events:none;background:none;border:0;transition:height .32s cubic-bezier(.2,.7,.2,1),opacity .28s}
.player.vcard .vol.on .vbar{height:44px;opacity:1;pointer-events:auto}
.player.vcard .vbar::before{content:"";position:absolute;left:50%;top:0;bottom:0;right:auto;width:1px;height:auto;margin-left:-.5px;background:rgba(27,23,20,.18)}
.player.vcard .vfill{position:absolute;left:50%;bottom:0;width:1px;margin-left:-.5px;height:0;transition:height .12s linear}
.player.vcard .vknob{right:auto;left:50%;top:-4px;bottom:auto;margin:0 0 0 -4px}
.player.vcard.mini .vol{display:none}

/* 密码门 */
.gate{position:fixed;inset:0;z-index:120;background:var(--paper);display:grid;place-items:center;padding:32px;transition:opacity .9s ease,visibility 0s linear .9s}
.gate.open{opacity:0;visibility:hidden}
.gate .gbg{position:absolute;inset:0;background:url(assets/p1.jpg) center/cover no-repeat;filter:blur(30px) saturate(1.1);opacity:.3;transform:scale(1.16)}
.gate .gbg::after{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,rgba(247,244,238,.72),rgba(247,244,238,.9))}
.gate .gin{position:relative;text-align:center;max-width:440px;width:100%}
.gate .glogo{width:96px;margin:0 auto 32px;opacity:0;animation:gi 1.1s ease forwards .15s}
.gate h1{font-family:var(--display);font-weight:400;font-size:clamp(28px,4.6vw,44px);letter-spacing:.05em;margin:0;opacity:0;animation:gi 1.1s ease forwards .35s}
.gate p{font-size:14px;color:var(--ink-soft);line-height:2;margin:20px 0 36px;opacity:0;animation:gi 1.1s ease forwards .55s}
.gate form{display:flex;gap:12px;justify-content:center;opacity:0;animation:gi 1.1s ease forwards .75s}
.gate input{flex:1;max-width:240px;background:transparent;border:0;border-bottom:1px solid var(--rule);color:var(--ink);font-family:var(--display);font-size:24px;letter-spacing:.24em;text-align:center;padding:10px 4px;outline:none;transition:border-color .3s}
.gate input:focus{border-color:var(--accent)}
.gate input::placeholder{color:rgba(27,23,20,.2);letter-spacing:.2em}
.gate button{background:transparent;border:1px solid var(--rule);color:var(--ink);font-family:var(--sans);font-size:12px;letter-spacing:.14em;text-transform:uppercase;padding:0 24px;white-space:nowrap;flex:none;cursor:pointer;transition:border-color .3s,background .3s}
.gate button:hover{border-color:var(--accent);background:rgba(111,91,140,.1)}
.gate .hint{margin:24px 0 0;font-size:13px;color:var(--ink-faint);min-height:20px;transition:color .3s}
.gate .hint.bad{color:#a4576a}
.gate.shake .gin{animation:shk .42s}
@keyframes shk{0%,100%{transform:translateX(0)}20%{transform:translateX(-8px)}40%{transform:translateX(7px)}60%{transform:translateX(-5px)}80%{transform:translateX(3px)}}
@keyframes gi{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* 音乐 */
.player{display:grid;grid-template-columns:auto auto 1fr;align-items:center;gap:11px;width:clamp(258px,19vw,296px)}
.player .cov{width:42px;height:42px;flex:none;object-fit:cover;background:var(--paper-2)}
.player .keys{display:flex;align-items:center;gap:6px}
.player button{flex:none;border-radius:50%;border:1px solid var(--rule);background:transparent;color:var(--ink);display:grid;place-items:center;cursor:pointer;transition:border-color .3s,background .3s,color .3s;padding:0}
.player button:hover{border-color:var(--accent);background:rgba(111,91,140,.1);color:var(--accent)}
.player button svg{fill:currentColor}
.player button[data-play]{width:46px;height:46px}
.player button[data-play] svg{width:13px;height:13px}
.player button[data-next]{width:32px;height:32px;border-color:transparent}
.player button[data-next] svg{width:11px;height:11px}
.player .meta{display:grid;gap:7px;min-width:0}
.player .row{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.player .nm{font-family:var(--display);font-size:15px;letter-spacing:.04em;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.player .idx{font-size:11px;letter-spacing:.18em;color:var(--ink-soft);flex:none}
.player .bar{position:relative;height:16px;display:flex;align-items:center;cursor:pointer}
.player .bar::before{content:"";position:absolute;left:0;right:0;height:2px;background:rgba(27,23,20,.14)}
.player .fill{position:relative;height:2px;width:0;background:var(--accent);transition:width .18s linear}
.player .fill::after{content:"";position:absolute;right:-4px;top:50%;width:8px;height:8px;border-radius:50%;background:var(--accent);transform:translateY(-50%) scale(0);transition:transform .25s}
.player:hover .fill::after,.player.playing .fill::after{transform:translateY(-50%) scale(1)}
.player .time{display:flex;justify-content:space-between;font-size:11px;letter-spacing:.12em;color:var(--ink-soft);font-variant-numeric:tabular-nums}
.player.playing button[data-play]{border-color:var(--accent);color:var(--accent)}
.player.dock{position:fixed;left:var(--pad-x);bottom:26px;z-index:125;padding:14px 20px 14px 14px;background:rgba(247,244,238,.92);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid var(--rule);box-shadow:0 26px 50px -34px rgba(27,23,20,.45)}
@media(max-width:760px){.player{width:min(100%,320px)}.player.dock{left:16px;right:16px;bottom:16px;width:auto}}
@media(max-width:400px){
  .player{gap:9px}
  .player .cov{width:36px;height:36px}
  .player .keys{gap:4px}
  .player button[data-play]{width:38px;height:38px}
  .player button[data-next]{width:26px;height:26px}
  .player .vbtn{width:22px;height:22px}
}
.player.playing button{border-color:var(--accent);color:var(--accent)}

/* 软跳转过渡 */
body{transition:opacity .2s ease}
html.sn-out body{opacity:0}

/* 低语：点开看全部 */
.greet.tap{cursor:pointer}
.greet.tap:hover{color:var(--ink)}
.whisperall{position:fixed;inset:0;z-index:140;display:grid;place-items:center;padding:clamp(20px,5vw,60px);background:rgba(247,244,238,.94);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);opacity:0;visibility:hidden;transition:opacity .45s ease,visibility 0s linear .45s}
.whisperall.on{opacity:1;visibility:visible;transition-delay:0s}
.whisperall .wbox{width:min(720px,100%);max-height:82svh;overflow:auto;background:#fffdfa;border:1px solid var(--rule);padding:clamp(26px,3.4vw,44px);box-shadow:0 50px 100px -60px rgba(27,23,20,.5)}
.whisperall .whd{display:flex;align-items:baseline;justify-content:space-between;gap:16px;font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-faint);padding-bottom:18px;border-bottom:1px solid var(--rule)}
.whisperall .wlist{display:grid}
.whisperall .wlist p{font-family:"Noto Serif SC",serif;font-weight:300;font-size:15px;line-height:1.9;color:var(--ink);margin:0;padding:15px 0;border-bottom:1px solid var(--rule)}
.whisperall .wlist p:last-child{border-bottom:0}
.whisperall .wadd{display:flex;gap:14px;align-items:flex-end;margin-top:22px;padding-top:20px;border-top:1px solid var(--rule)}
.whisperall .wadd input{flex:1;min-width:0;background:transparent;border:0;border-bottom:1px solid var(--rule);color:var(--ink);font-family:"Noto Serif SC",serif;font-weight:300;font-size:15px;letter-spacing:.04em;padding:9px 2px;outline:none;transition:border-color .3s}
.whisperall .wadd input:focus{border-color:var(--accent)}
.whisperall .wadd input::placeholder{color:rgba(27,23,20,.28)}
.whisperall .wadd button{flex:none;background:transparent;border:1px solid var(--rule);color:var(--ink-soft);font-family:var(--sans);font-size:11px;letter-spacing:.22em;text-transform:uppercase;padding:10px 18px;cursor:pointer;transition:border-color .3s,color .3s,background .3s}
.whisperall .wadd button:hover{border-color:var(--accent);color:var(--accent);background:rgba(201,184,216,.2)}

/* 内页：可拖的小卡片 */
.player.dock.vcard{position:fixed;left:auto;right:auto;bottom:auto;display:block;width:168px;padding:0;background:rgba(247,244,238,.94);border:1px solid var(--rule);box-shadow:0 18px 38px -28px rgba(27,23,20,.5);touch-action:none;user-select:none}
.player.vcard .grab{display:flex;justify-content:center;gap:4px;padding:7px 0 6px;cursor:grab;border-bottom:1px solid var(--rule)}
.player.vcard .grab span{width:3px;height:3px;border-radius:50%;background:var(--ink-faint);opacity:.55}
.player.vcard.dragging{box-shadow:0 26px 52px -26px rgba(27,23,20,.55)}
.player.vcard.dragging .grab{cursor:grabbing}
.player.vcard .art{padding:8px 8px 0;cursor:pointer}
.player.vcard .cov{width:100%;height:auto;aspect-ratio:1;object-fit:cover;pointer-events:none;-webkit-user-drag:none}
.player.vcard .bar{margin:8px 10px 0}
.player.vcard .meta{display:grid;gap:5px;padding:5px 10px 0}
.player.vcard .nm{font-family:var(--display);font-size:13px;letter-spacing:.03em;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.player.vcard .time{font-size:10px;letter-spacing:.08em}
.player.vcard .keys{display:flex;align-items:center;gap:6px;padding:8px 10px 10px}
.player.vcard button[data-play]{width:34px;height:34px}
.player.vcard button[data-play] svg{width:10px;height:10px}
.player.vcard button[data-next]{width:24px;height:24px}
.player.vcard button[data-next] svg{width:9px;height:9px}
.player.vcard .add{margin-left:auto;flex:none;font-size:14px;line-height:1;color:var(--ink-faint);text-decoration:none;padding:2px 3px;transition:color .3s}
.player.vcard .add:hover{color:var(--jelly)}
.player.vcard .idx{flex:none;font-size:9.5px;letter-spacing:.12em}

/* 收起：封面 + 一条进度 + 一个播放键 */
.player.dock.vcard.mini{width:62px}
.player.vcard.mini .grab,.player.vcard.mini .meta,.player.vcard.mini button[data-next],.player.vcard.mini .add,.player.vcard.mini .idx{display:none}
.player.vcard.mini .art{padding:5px;cursor:grab}
.player.vcard.mini.dragging .art{cursor:grabbing}
.player.vcard.mini .bar{height:8px;margin:2px 5px 0}
.player.vcard.mini .keys{justify-content:center;padding:2px 5px 6px}
.player.vcard.mini button[data-play]{width:30px;height:30px}
.player.vcard.mini button[data-play] svg{width:9px;height:9px}
@media(max-width:760px){
  .player.dock.vcard{left:auto;right:auto;bottom:auto;width:150px}
  .player.dock.vcard.mini{width:58px}
  .player.vcard .time{font-size:10.5px}
  .player.vcard .idx{font-size:10px}
  .player .vbtn{width:26px;height:26px}
  .player.vcard button[data-next]{width:26px;height:26px}
}

/* 深夜烛光（23:00–5:00） */
html.night::after{content:"";position:fixed;inset:0;z-index:996;pointer-events:none;background:radial-gradient(130% 100% at 50% 118%,rgba(122,72,28,.18),transparent 60%),linear-gradient(rgba(255,188,122,.07),rgba(255,166,92,.12));mix-blend-mode:multiply}
/* 每满 50 天：天数镀金 */
[data-days].gold{background:linear-gradient(100deg,#a87e3b,#e6cd90 46%,#96702f);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:#b08d4a;cursor:pointer}
/* 对方新留言小点 */
.nav a.hasnew::before{content:"";position:absolute;top:-2px;right:-10px;width:5px;height:5px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px rgba(201,184,216,.22)}