:root{color-scheme:dark;--bg:#060b17;--ink:#e9eefb;--soft:#93a0bf;--faint:#5f6b88;--line:rgba(150,180,255,.13);
--glass:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));--glow:#86b6ff;--accent:#a9c9ff;
--paper:#f5f0e6;--paperink:#1f2a44;--papersoft:#7a7f8f;
--hand:"WenKai","LXGW WenKai","Kaiti SC","STKaiti","KaiTi",serif;
--sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;min-height:100vh;color:var(--ink);font:16px/1.8 var(--sans);letter-spacing:.01em;
background:radial-gradient(1100px 620px at 78% -8%,rgba(70,120,255,.20),transparent 62%),
radial-gradient(900px 600px at -10% 38%,rgba(50,80,190,.14),transparent 60%),var(--bg);background-attachment:fixed}
body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.55;
background-image:radial-gradient(1px 1px at 12% 18%,#fff8,transparent),radial-gradient(1px 1px at 72% 12%,#fff6,transparent),
radial-gradient(1.5px 1.5px at 38% 64%,#bcd4ff88,transparent),radial-gradient(1px 1px at 86% 72%,#fff5,transparent),
radial-gradient(1px 1px at 22% 86%,#fff4,transparent),radial-gradient(1.5px 1.5px at 58% 34%,#9cc0ff66,transparent);
background-size:520px 520px}
a{color:var(--accent);text-decoration:none}a:hover{color:#fff}
.wrap{position:relative;z-index:1;max-width:1080px;margin:0 auto;padding:0 20px}
.narrow{max-width:760px}
/* header */
header.top{position:sticky;top:0;z-index:20;background:rgba(6,11,23,.62);backdrop-filter:saturate(140%) blur(14px);
-webkit-backdrop-filter:saturate(140%) blur(14px);border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;align-items:center;height:60px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;color:var(--ink);font-family:var(--sans);font-weight:600;font-size:16px;letter-spacing:.04em;white-space:nowrap}
.logo img{width:30px;height:30px;border-radius:50%;box-shadow:0 0 0 1px rgba(255,255,255,.25),0 0 18px rgba(134,182,255,.35)}
.logo:hover{color:#fff}
nav{display:flex;gap:2px;margin-left:auto}
nav a{position:relative;padding:8px 12px;color:var(--soft);font-size:14.5px;letter-spacing:.06em;white-space:nowrap}
nav a:hover{color:var(--ink)}nav a.on{color:#fff}
nav a.on:after{content:"";position:absolute;left:50%;bottom:2px;width:4px;height:4px;margin-left:-2px;border-radius:50%;
background:var(--glow);box-shadow:0 0 10px var(--glow)}
@font-face{font-family:"WenKai";src:url(fonts/wenkai.woff2?v=0669011e8) format("woff2");font-display:swap}
/* hero (home): her avatar behind a porthole, no banner */
.hero{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:40px;padding-top:72px;padding-bottom:8px}
.hero .k{font-size:11px;letter-spacing:.34em;color:var(--glow);text-transform:uppercase}
.hero h1{margin:14px 0 14px;font:700 clamp(44px,6.4vw,76px)/1.08 var(--sans);letter-spacing:-.01em;
background:linear-gradient(180deg,#fff 30%,#a9c9ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .sub{margin:0 0 6px;font-size:17px;color:#cfd8ee;max-width:460px}
.hero .en{margin:0 0 30px;color:var(--faint);font-size:12px;letter-spacing:.22em;text-transform:uppercase}
.hero .btns{justify-content:flex-start}
.port{position:relative;justify-self:center;width:min(340px,80vw);aspect-ratio:1;animation:float 7s ease-in-out infinite}
.port:before,.port:after{content:"";position:absolute;border-radius:50%;pointer-events:none}
.port:before{inset:-26px;border:1px solid rgba(150,190,255,.16);box-shadow:0 0 120px 10px rgba(80,130,255,.22)}
.port:after{inset:-58px;border:1px dashed rgba(150,190,255,.10)}
.port .ring{position:absolute;inset:0;border-radius:50%;padding:10px;
background:conic-gradient(from 210deg,rgba(255,255,255,.55),rgba(134,182,255,.15) 30%,rgba(255,255,255,.35) 55%,rgba(134,182,255,.1) 80%,rgba(255,255,255,.55));
box-shadow:0 30px 80px rgba(0,0,0,.55)}
.port img{display:block;width:100%;height:100%;border-radius:50%;object-fit:cover}
.port .glass{position:absolute;inset:10px;border-radius:50%;pointer-events:none;
background:radial-gradient(120px 80px at 30% 22%,rgba(255,255,255,.28),transparent 70%),radial-gradient(circle at 50% 50%,transparent 60%,rgba(6,11,23,.35))}
.port .dot{position:absolute;width:12px;height:12px;border-radius:50%;background:#0d1730;border:2px solid rgba(190,215,255,.45)}
@keyframes float{50%{transform:translateY(-6px)}}
.btns{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;border-radius:999px;font-size:14px;letter-spacing:.06em;
color:#0a1430;background:linear-gradient(180deg,#d6e6ff,#9fc3ff);box-shadow:0 8px 26px rgba(120,170,255,.32),inset 0 1px 0 #fff8;transition:.2s}
.btn:hover{color:#0a1430;transform:translateY(-1px);box-shadow:0 12px 32px rgba(120,170,255,.45),inset 0 1px 0 #fff8}
.btn.ghost{color:var(--ink);background:rgba(255,255,255,.04);border:1px solid var(--line);box-shadow:none}
.btn.ghost:hover{background:rgba(255,255,255,.09);color:#fff}
/* panels */
main.wrap{position:relative;z-index:1;padding-top:48px;padding-bottom:80px}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:20px}
.s7{grid-column:span 7}.s5{grid-column:span 5}.s12{grid-column:span 12}
.panel{position:relative;background:var(--glass);border:1px solid var(--line);border-radius:22px;padding:26px 28px;
box-shadow:0 1px 0 rgba(255,255,255,.05) inset,0 20px 60px rgba(0,0,0,.25)}
.kick{display:flex;align-items:baseline;gap:10px;margin:0 0 14px;font-size:11px;letter-spacing:.28em;color:var(--glow);text-transform:uppercase}
.kick b{font:600 15px/1 var(--sans);letter-spacing:.02em;color:var(--ink);text-transform:none}
.kick .more{margin-left:auto;font-size:13px;letter-spacing:.06em;text-transform:none;color:var(--soft)}
.kick .more:hover{color:#fff}
.live{display:inline-flex;align-items:center;gap:8px;font-size:12px;color:var(--soft);letter-spacing:.12em}
.live i{width:7px;height:7px;border-radius:50%;background:#6ee7b7;box-shadow:0 0 0 0 rgba(110,231,183,.6);animation:pulse 2.2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(110,231,183,.55)}70%{box-shadow:0 0 0 9px rgba(110,231,183,0)}100%{box-shadow:0 0 0 0 rgba(110,231,183,0)}}
.now{margin:10px 0 18px;font:500 22px/1.7 var(--sans);letter-spacing:.01em}
.mood{color:var(--soft);font-size:14.5px;padding-top:14px;border-top:1px solid var(--line)}
.meals{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.meal{display:flex;align-items:center;gap:8px;padding:6px 12px 6px 6px;border-radius:999px;background:rgba(255,255,255,.04);
border:1px solid var(--line);font-size:13.5px;color:var(--ink)}
.meal span{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:rgba(134,182,255,.16);color:var(--accent);
font:500 12px/1 var(--sans)}
.quote{margin:0;font:400 16.5px/1.9 var(--sans);white-space:pre-wrap}
.quote:before{content:"“";display:block;height:30px;font:64px/1 Georgia,serif;color:var(--glow);opacity:.5}
.meta{color:var(--faint);font-size:13px;letter-spacing:.06em;margin-top:14px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);text-align:center}
.stats div+div{border-left:1px solid var(--line)}
.stats b{display:block;font:600 34px/1.2 var(--sans);font-variant-numeric:tabular-nums;color:#fff;text-shadow:0 0 24px rgba(134,182,255,.4)}
.stats span{font-size:12.5px;color:var(--soft);letter-spacing:.14em}
/* paper (diary) */
.paper{position:relative;background:var(--paper);color:var(--paperink);border-radius:6px 22px 22px 6px;
background-image:radial-gradient(circle at 20% 10%,rgba(255,255,255,.7),transparent 40%),
linear-gradient(90deg,rgba(31,42,68,.06) 0,rgba(31,42,68,0) 18px);
box-shadow:0 30px 80px rgba(0,0,0,.45),0 0 0 1px rgba(255,255,255,.2) inset}
.paper a{color:#2f5bb7}.paper a:hover{color:#163a85}
.paper .kick{color:#8a6f3e}.paper .kick b{color:var(--paperink)}.paper .kick .more{color:var(--papersoft)}
.excerpt{margin:0;font:400 16.5px/2 var(--hand);letter-spacing:.03em}
.stamp{display:inline-block;padding:2px 12px;border:1.5px solid #c0473a;color:#c0473a;border-radius:999px;font:500 13px/1.8 var(--hand);
transform:rotate(-3deg);opacity:.85;letter-spacing:.08em;white-space:nowrap}
.dhead{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.dd{font:400 24px/1.2 var(--hand)}.dd small{font:400 13px/1 var(--sans);color:var(--papersoft);margin-left:10px;letter-spacing:.1em}
/* page head (sub pages) */
.phead{position:relative;z-index:1;overflow:hidden;border-bottom:1px solid var(--line)}
.phead img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 30%;opacity:.38;filter:saturate(120%)}
.phead:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,11,23,.35),var(--bg))}
.phead .wrap{z-index:2;padding-top:64px;padding-bottom:40px}
.phead .k{font-size:11px;letter-spacing:.32em;color:var(--glow);text-transform:uppercase}
.phead h1{margin:8px 0 10px;font:700 40px/1.25 var(--sans);letter-spacing:.02em}
.phead p{margin:0;max-width:560px;color:var(--soft)}
/* diary */
.dlist{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px}
.dcard{display:block;padding:22px 24px;color:var(--paperink)}
.dcard:hover{color:var(--paperink);transform:translateY(-3px)}.dcard{transition:transform .2s}
.dcard .d{font:400 48px/1 var(--hand);color:var(--paperink)}
.dcard .m{font-size:13px;color:var(--papersoft);letter-spacing:.1em;margin:6px 0 12px}
.dcard p{margin:0;font:15px/1.85 var(--hand);color:#3a4560}
.entry{max-width:720px;margin:0 auto;padding:56px 64px 48px}
.entry .date{font:400 32px/1.3 var(--hand);letter-spacing:.08em;margin:0 0 6px}
.entry .wd{color:var(--papersoft);font-size:14px;letter-spacing:.12em;margin-bottom:18px}
.entry .body{margin-top:28px}
.entry .body p{margin:0 0 1.15em;font:400 17.5px/2.15 var(--hand);text-indent:2em;letter-spacing:.03em}
.sign{text-align:right;font:400 17px/1.6 var(--hand);color:var(--papersoft);margin-top:24px}
.pager{display:flex;justify-content:space-between;align-items:center;gap:10px;max-width:720px;margin:28px auto 0}
/* timeline */
.tl{position:relative;max-width:820px;margin:0 auto}
.tl:before{content:"";position:absolute;left:104px;top:8px;bottom:8px;width:1px;
background:linear-gradient(180deg,transparent,var(--line) 4%,var(--line) 96%,transparent)}
.ev{display:grid;grid-template-columns:84px 1fr;gap:41px;margin:0 0 30px;position:relative}
.ev .when{text-align:right;padding-top:18px}
.ev .when b{display:block;font:600 26px/1 var(--sans);color:#fff;font-variant-numeric:tabular-nums}
.ev .when span{display:block;font-size:12px;color:var(--soft);letter-spacing:.1em;margin-top:6px}
.ev:before{content:"";position:absolute;left:100px;top:30px;width:9px;height:9px;border-radius:50%;background:var(--glow);
box-shadow:0 0 0 4px rgba(134,182,255,.15),0 0 16px var(--glow)}
.ev .panel{padding:22px 24px}
.ev .txt{margin:0;white-space:pre-wrap;font-size:15.5px;line-height:1.9}
.ev img{display:block;width:100%;border-radius:14px;margin-top:16px;border:1px solid var(--line)}
/* aquarium */
.tank{position:relative;overflow:hidden;border-radius:24px;border:1px solid rgba(150,190,255,.22);padding:26px 22px;
background:linear-gradient(180deg,rgba(70,130,255,.16),rgba(20,40,90,.10) 40%,rgba(6,11,23,.4)),
radial-gradient(600px 200px at 50% 0,rgba(160,200,255,.18),transparent 70%);
box-shadow:inset 0 1px 0 rgba(255,255,255,.12),inset 0 -30px 60px rgba(0,0,0,.25),0 30px 80px rgba(0,0,0,.35)}
.tank .bub{position:absolute;bottom:-20px;border-radius:50%;border:1px solid rgba(190,215,255,.35);background:rgba(190,215,255,.06);
animation:rise linear infinite;pointer-events:none}
@keyframes rise{to{transform:translateY(-1400px)}}
.day{position:relative;text-align:center;margin:20px 0 12px}
.day span{padding:3px 14px;border-radius:999px;background:rgba(6,11,23,.5);border:1px solid var(--line);font-size:12px;
color:var(--soft);letter-spacing:.12em}
.msg{position:relative;display:flex;gap:10px;align-items:flex-end;margin:10px 0}
.msg.me{flex-direction:row-reverse}
.msg .av{flex:none;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font:500 13px/1 var(--sans);
background:rgba(255,255,255,.08);border:1px solid var(--line);color:var(--accent);overflow:hidden}
.msg .av img{width:100%;height:100%}
.msg .col{max-width:78%;display:flex;flex-direction:column}
.msg.me .col{align-items:flex-end}
.msg .who{font-size:11.5px;color:var(--faint);margin:0 4px 3px;letter-spacing:.04em}
.msg .b{padding:9px 14px;border-radius:16px 16px 16px 5px;background:rgba(255,255,255,.07);border:1px solid var(--line);
white-space:pre-wrap;word-break:break-word;font-size:15px;line-height:1.75;backdrop-filter:blur(4px)}
.msg.me .b{border-radius:16px 16px 5px 16px;background:linear-gradient(180deg,#4f7fe0,#3963c4);border-color:transparent;color:#fff;
box-shadow:0 8px 24px rgba(60,100,220,.3)}
/* manual */
.toc{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 28px}
.toc a{padding:6px 14px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--soft);font-size:13.5px}
.toc a:hover{color:#fff;border-color:rgba(150,180,255,.35)}
.sec{display:grid;grid-template-columns:76px 1fr;gap:8px;margin:0 0 18px;scroll-margin-top:80px}
.sec .no{font:700 40px/1 var(--sans);color:transparent;-webkit-text-stroke:1px rgba(150,190,255,.45);padding-top:22px}
.sec h2{margin:0 0 10px;font:600 20px/1.4 var(--sans);letter-spacing:.02em}
.sec ul{margin:0;padding:0;list-style:none}
.sec li{position:relative;padding-left:18px;margin:8px 0;color:#d4dcf0}
.sec li:before{content:"";position:absolute;left:2px;top:.8em;width:5px;height:5px;border-radius:50%;background:var(--glow);box-shadow:0 0 8px var(--glow)}
.sec b{color:#fff;font-weight:600}
code{font-family:ui-monospace,Menlo,monospace;font-size:.88em;padding:2px 7px;border-radius:7px;background:rgba(134,182,255,.12);color:var(--accent)}
.tb{width:100%;border-collapse:separate;border-spacing:0;margin:12px 0 14px;font-size:15px;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.tb th,.tb td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line)}
.tb tr:last-child td{border-bottom:0}.tb th{font-weight:500;color:var(--soft);font-size:13px;letter-spacing:.1em;background:rgba(255,255,255,.03)}
.tb td:first-child{color:#fff;font-family:var(--sans)}
/* stats */
.s6{grid-column:span 6}.s4{grid-column:span 4}.s3{grid-column:span 3}
.tile{padding:20px 22px}.tile .v{font:700 34px/1.15 var(--sans);font-variant-numeric:tabular-nums;color:#fff;letter-spacing:-.01em}
.tile .l{font-size:13px;color:var(--soft);margin-top:4px}
.sectitle{grid-column:span 12;display:flex;align-items:baseline;gap:12px;margin:22px 0 -4px}
.sectitle h2{margin:0;font:600 18px/1.4 var(--sans)}.sectitle span{font-size:13px;color:var(--faint)}
.chart h3{margin:0 0 2px;font:600 15.5px/1.5 var(--sans)}.chart .cap{margin:0 0 10px;font-size:12.5px;color:var(--faint)}
.chart svg{display:block;width:100%;height:auto;overflow:visible}
.chart .ax{fill:var(--faint);font-size:11px;font-family:var(--sans)}.chart .gl{stroke:rgba(150,180,255,.10)}
.chart .col:hover .hl,.chart .col:focus .hl{fill:rgba(150,180,255,.08)}
.legend{display:flex;flex-wrap:wrap;gap:14px;margin:0 0 10px;font-size:12.5px;color:var(--soft)}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px}
.meter{display:flex;height:14px;border-radius:999px;overflow:hidden;gap:2px;margin:6px 0 12px}
.meter span{display:block;height:100%}
.mlab{display:flex;flex-wrap:wrap;gap:6px 22px;font-size:13.5px;color:var(--soft)}.mlab b{color:#fff;font-weight:600;margin-left:6px}
#tip{position:fixed;z-index:50;pointer-events:none;padding:8px 12px;border-radius:10px;background:rgba(13,20,36,.96);
border:1px solid rgba(150,180,255,.25);font-size:12.5px;line-height:1.6;color:var(--ink);box-shadow:0 10px 30px rgba(0,0,0,.4);
opacity:0;transition:opacity .12s;white-space:nowrap}
#tip b{color:#fff}
/* footer */
footer{position:relative;z-index:1;border-top:1px solid var(--line);color:var(--faint);font-size:12.5px;line-height:1.9;
padding:28px 0 40px;text-align:center;letter-spacing:.04em}
footer .mark{font:600 14px/1 var(--sans);color:var(--soft);letter-spacing:.2em;margin-bottom:10px}
@media (max-width:860px){.s7,.s5,.s6,.s4{grid-column:span 12}.s3{grid-column:span 6}}
@media (max-width:600px){.wrap{padding:0 16px}header.top .wrap{gap:8px;height:56px}.logo span{display:none}
nav{gap:0}nav a{padding:8px 8px;font-size:14px;letter-spacing:.02em}
.hero{grid-template-columns:1fr;text-align:center;gap:34px;padding-top:56px}.hero .port{order:-1;width:210px}.hero .btns{justify-content:center}.hero .sub{margin-left:auto;margin-right:auto;font-size:15.5px}.port:after{inset:-40px}.port:before{inset:-18px}
main.wrap{padding-top:28px;padding-bottom:60px}.grid{gap:14px}.panel{padding:20px;border-radius:18px}.now{font-size:20px}
.stats b{font-size:26px}.phead .wrap{padding-top:44px;padding-bottom:28px}.phead h1{font-size:30px}
.entry{padding:34px 24px 30px}.entry .body p{font-size:16.5px;line-height:2.05}
.tl:before{left:58px}.ev{grid-template-columns:44px 1fr;gap:28px}.ev:before{left:54px}.ev .when b{font-size:24px}
.ev .when span{font-size:11px}.sec{grid-template-columns:1fr}.sec .no{padding-top:0;font-size:30px}.tank{padding:20px 12px}
.msg .col{max-width:84%}}
@media (max-width:600px){.chart.s12 .ax{font-size:21px}.chart.s6 .ax{font-size:15px}.entry .date{font-size:25px;letter-spacing:.03em;white-space:nowrap}}
@media (prefers-reduced-motion:reduce){.tank .bub,.live i,.port{animation:none}.dcard,.btn{transition:none}}