:root{
  --paper:#F8F5EE;
  --paper-2:#F3EFE6;
  --ink:#1A1916;
  --muted:#5F5A53;
  --faint:#8E887E;
  --line:#D6D0C6;
  --hair:1px;
  --brown:#5C4E40;
  --gold:#9A825B;
  --bg:var(--paper);
  --bg2:#FBF9F4;
  --text:var(--ink);
  --accent:var(--brown);
  --accent-bg:#EFE8DC;
  --danger:#8C4A3F;
  --ok:#4F6B52;
  --radius:2px;
  --shadow:none;
  --serif:"Noto Serif SC","Source Han Serif SC","Noto Serif CJK SC","Songti SC",STSong,"PMingLiU",SimSun,Georgia,serif;
  --sans:"Noto Sans SC","Source Han Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei UI","Microsoft YaHei",sans-serif;
  --font:var(--serif);
  --display:var(--serif);
  --read:740px;
  --max:740px;
  --wide:1120px;
  --toast-bg:var(--ink);
  --toast-fg:var(--paper);
  color-scheme:light;
}
@media (min-resolution:2dppx){
  :root{--hair:.5px}
}
html[data-theme="minimal"],
html[data-theme="luxe"]{
  --bg:#F8F5EE;--bg2:#FBF9F4;--text:#1A1916;--muted:#5F5A53;--line:#D6D0C6;
  --accent:#5C4E40;--accent-bg:#EFE8DC;
}
html[data-theme="sketch"]{
  --bg:#F5F0E5;--bg2:#FAF6EE;--text:#1A1916;--muted:#5F5A53;--line:#D6D0C6;
  --accent:#5C4E40;--accent-bg:#EFE8DC;
}
html[data-theme="youth"],
html[data-theme="teal"]{
  --bg:#F7F4ED;--bg2:#FBF9F4;--text:#1A1916;--muted:#5F5A53;--line:#D6D0C6;
  --accent:#5C4E40;--accent-bg:#EFE8DC;
}
html[data-theme="eye"],
html[data-theme="earth"]{
  --bg:#F4EFE5;--bg2:#F8F4EB;--text:#1A1916;--muted:#5F5A53;--line:#D6D0C6;
  --accent:#5C4E40;--accent-bg:#EFE8DC;
}
html[data-theme="sun"]{
  --paper:#E3EDD4;--paper-2:#D7E3C6;--ink:#2E3A2C;--muted:#5C6A58;--faint:#7A8874;
  --line:#C2D0B4;--brown:#4A5C44;--gold:#7A8C5C;
  --bg:#E3EDD4;--bg2:#EEF4E4;--text:#2E3A2C;--accent:#4A5C44;--accent-bg:#D4E0C4;
}
html[data-theme="night"]{
  --paper:#101714;--paper-2:#17201C;--ink:#F1F4F0;--muted:#A4B0A8;--faint:#7B8881;
  --line:#33423C;--brown:#B3C4AA;--gold:#D0CBAE;
  --bg:#101714;--bg2:#17201C;--text:#F1F4F0;--accent:#B3C4AA;--accent-bg:#1C2824;
  --danger:#D4B0AA;--ok:#9BB8A6;
  --toast-bg:#F1F4F0;--toast-fg:#101714;
  color-scheme:dark;
}
*{box-sizing:border-box}
[hidden]{display:none !important}
html{
  scroll-behavior:smooth;
  -webkit-text-size-adjust:100%;
  text-size-adjust:100%;
  text-rendering:geometricPrecision;
  font-kerning:normal;
  font-optical-sizing:auto;
  font-synthesis:none;
  hanging-punctuation:allow-end;
}
html,body{margin:0;padding:0}
body{
  font-family:var(--font);
  font-size:17px;
  font-weight:400;
  background:var(--bg);
  color:var(--text);
  line-height:1.8;
  min-height:100vh;
  text-rendering:geometricPrecision;
  -webkit-font-smoothing:auto;
  -moz-osx-font-smoothing:auto;
}
html[data-theme="sun"] body{
  line-height:1.92;
}
@media (min-resolution:2dppx){
  body{
    -webkit-font-smoothing:antialiased;
    -moz-osx-font-smoothing:grayscale;
  }
}
a{color:inherit;text-decoration:none;transition:color .22s ease}
a:hover{color:var(--gold)}
img{
  max-width:100%;height:auto;display:block;
  image-rendering:auto;
}
svg{shape-rendering:geometricPrecision;overflow:visible}
button,input,select,textarea{font:inherit;color:inherit}
textarea{resize:vertical;max-width:100%;box-sizing:border-box}
button:not(.txt),
.btn,
.btn-line,
.ghost,
.search button,
.theme-chip,
.chip-opt{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  text-align:center;
}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
.wrap{width:min(var(--wide),calc(100% - 48px));margin:0 auto}
main.wrap{padding-top:48px;padding-bottom:88px}
.muted{color:var(--muted)}
.tiny{font-size:12px;letter-spacing:.06em}
.lead{font-size:1.02rem;color:var(--muted);max-width:38em;line-height:1.85}
h1,h2,h3{font-family:var(--display);font-weight:600;letter-spacing:.01em;line-height:1.38}
h1{font-size:clamp(1.7rem,3vw,2.25rem);margin:0 0 .6rem}
h2{font-size:1.2rem}

/* Header */
.top{
  position:sticky;top:0;z-index:20;
  background:var(--bg);
  -webkit-backdrop-filter:none;
  backdrop-filter:none;
  border-bottom:var(--hair) solid var(--line);
  padding-top:env(safe-area-inset-top, 0px)
}
.top-in{
  display:flex;flex-direction:column;align-items:stretch;
  gap:0;min-height:0;padding:20px 0 0
}
.top-mast{
  position:relative;display:flex;align-items:center;justify-content:center;
  min-height:40px
}
.brand{
  display:flex;align-items:baseline;justify-content:center;gap:16px;
  flex:0 0 auto;min-width:0;max-width:calc(100% - 168px)
}
.brand img{display:none}
.brand strong{
  display:inline;font-family:var(--display);font-size:1.22rem;
  font-weight:600;letter-spacing:.28em;line-height:1.2
}
.brand em{
  display:inline;font-style:normal;font-size:12px;line-height:1.2;
  color:var(--muted);letter-spacing:.18em;white-space:nowrap;
  padding-left:16px;border-left:var(--hair) solid var(--line)
}
.brand-ico.night{display:none}
html[data-theme="night"] .brand-ico.day{display:none}
html[data-theme="night"] .brand-ico.night{display:block}
.top-tools{
  position:absolute;right:0;top:50%;transform:translateY(-50%);
  display:flex;align-items:center;gap:2px
}
.site-nav{
  display:flex;align-items:center;justify-content:center;
  gap:2px;flex:none;min-width:0;margin-top:14px;padding:8px 0 12px;
  border-top:var(--hair) solid var(--line);
  overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none
}
.site-nav::-webkit-scrollbar{display:none}
.site-nav a{
  flex:0 0 auto;padding:6px 14px;color:var(--muted);
  font-size:13px;letter-spacing:.16em;white-space:nowrap;
  border-bottom:1px solid transparent;
  transition:color .22s ease,border-color .22s ease,opacity .22s ease
}
.site-nav a.on,.site-nav a:hover{
  color:var(--text);border-bottom-color:var(--text)
}
.acts{display:flex;align-items:center;gap:0}
.acts .nav-ico,
.acts a{
  display:flex;align-items:center;justify-content:center;
  width:32px;height:32px;padding:0;margin:0;
  color:var(--muted);background:transparent;border:0;border-radius:0;
  cursor:pointer;font:inherit;transition:none
}
.acts .nav-ico:hover,
.acts a:hover{color:var(--text)}
.acts a.on,.acts a.on:hover{color:var(--text)}
.acts svg,.s-ico svg,.three svg{width:16px;height:16px;flex-shrink:0}
.nav-theme-sun,.nav-theme-moon{display:flex;align-items:center;justify-content:center}
.nav-theme-sun{display:none}
html[data-auth="in"] [data-auth-login],
html[data-auth="in"] [data-auth-out]{display:none !important}
html[data-auth="in"] [data-auth-me]{display:inline-flex !important}
html[data-auth="in"] [data-auth-in]{display:contents !important}
html[data-auth="out"] [data-auth-me],
html[data-auth="out"] [data-auth-in]{display:none !important}
html[data-auth="out"] [data-auth-login]{display:flex !important}
html[data-auth="out"] [data-auth-out]{display:contents !important}
.btn-line svg,.bar svg{width:15px;height:15px;flex-shrink:0}
.top-r{display:flex;align-items:center;gap:8px;margin-left:auto}
.ghost{
  background:transparent;border:var(--hair) solid var(--line);
  padding:6px 12px;border-radius:var(--radius);cursor:pointer;color:var(--text);
  transition:border-color .22s ease,color .22s ease
}
.ghost:hover{border-color:var(--text);color:var(--text)}
.ghost.on{border-color:var(--text);background:var(--text);color:var(--bg)}
html[data-theme="night"] .ghost.on{background:var(--text);color:var(--bg);border-color:var(--text)}
.top .ghost{
  border:0;background:transparent;box-shadow:none;
  height:32px;padding:0 10px;border-radius:0;
  font-size:12px;letter-spacing:.14em;color:var(--muted);
  max-width:8.5em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap
}
.top .ghost:hover,.top .ghost.on{
  border:0;background:transparent;color:var(--text)
}
html[data-theme="night"] .top .ghost.on{background:transparent;color:var(--text);border:0}

.totop{
  position:fixed;right:18px;bottom:24px;z-index:40;
  width:40px;height:40px;padding:0;margin:0;
  border:var(--hair) solid var(--line);border-radius:var(--radius);
  background:var(--bg);color:var(--text);
  box-shadow:none;cursor:pointer;
  opacity:0;transform:translateY(8px);pointer-events:none;
  transition:opacity .22s ease,transform .22s ease,color .22s ease
}
.totop.on{opacity:1;transform:none;pointer-events:auto}
.totop svg{width:16px;height:16px;display:block}
.totop:hover{border-color:var(--text)}
body.is-post .totop{display:none}

.read-dock{
  position:fixed;right:0;top:0;bottom:0;z-index:42;
  width:28px;padding:0 8px 0 0;
  display:flex;flex-direction:column;justify-content:center;align-items:flex-end;
  background:transparent
}
.read-dock-peek{
  position:absolute;right:0;top:50%;transform:translateY(-50%);
  width:22px;height:72px;padding:0;margin:0;
  display:flex;align-items:center;justify-content:center;
  border:var(--hair) solid var(--line);border-right:0;
  background:var(--bg2);color:var(--muted);cursor:pointer;z-index:2
}
.read-dock-peek svg{width:14px;height:14px;display:block}
.read-dock-peek:hover{color:var(--text);background:var(--bg)}
.read-dock:hover,
.read-dock:focus-within,
.read-dock.is-open{width:228px;padding-right:14px}
.read-dock.has-note-pop:hover,
.read-dock.has-note-pop:focus-within,
.read-dock.has-note-pop.is-open{width:240px}
.read-dock:hover .read-dock-in,
.read-dock:focus-within .read-dock-in,
.read-dock.is-open .read-dock-in{
  opacity:1;transform:none;pointer-events:auto
}
.read-dock:hover .read-dock-peek,
.read-dock:focus-within .read-dock-peek,
.read-dock.is-open .read-dock-peek{
  opacity:0;pointer-events:none
}
.read-dock.is-stowed{
  width:28px !important;padding-right:8px !important
}
.read-dock.is-stowed .read-dock-in{
  opacity:0 !important;transform:translateX(8px) !important;pointer-events:none !important
}
.read-dock.is-stowed .read-dock-peek{
  opacity:1 !important;pointer-events:auto !important
}
.read-dock-in{
  display:flex;flex-direction:column;align-items:flex-end;gap:14px;
  opacity:0;transform:translateX(8px);pointer-events:none;
  transition:opacity .22s ease,transform .22s ease
}
.read-dock-fold{
  display:none;align-items:center;justify-content:flex-end;gap:4px;
  width:100%;height:36px;margin:0;padding:0 2px;
  border:0;background:var(--bg);color:var(--muted);cursor:pointer;
  font:inherit;font-size:12px;letter-spacing:.12em
}
.read-dock-fold svg{width:14px;height:14px;flex-shrink:0}
.read-dock-fold:hover{color:var(--text)}
.read-dock-acts{display:flex;align-items:flex-start;flex-wrap:wrap;justify-content:flex-end;gap:4px;max-width:220px}
.read-dock-btn{
  width:40px;min-height:42px;padding:8px 2px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;
  border:1px solid transparent;border-radius:var(--radius);
  background:transparent;color:var(--muted);cursor:pointer;
  font:inherit;font-size:10px;letter-spacing:.12em;line-height:1.2
}
.read-dock-btn svg{width:16px;height:16px;flex-shrink:0}
.read-dock-btn span{display:block;max-width:4.8em;text-align:center}
.read-dock-btn:hover{color:var(--text)}
.read-dock-btn.on{
  color:var(--text);
  border-color:color-mix(in srgb,var(--text) 18%,transparent)
}
.read-ctrl{
  width:176px;display:flex;flex-direction:column;gap:8px;
  padding:2px 0 4px
}
.read-ctrl[hidden]{display:none !important}
.read-pop{
  width:176px;display:flex;flex-direction:column;gap:8px;
  padding:10px 0 4px;background:var(--bg)
}
.read-pop[hidden]{display:none !important}
.read-pop-reset{
  align-self:flex-end;height:28px;margin:4px 0 0;padding:0 8px;
  border:0;background:transparent;color:var(--muted);cursor:pointer;
  font:inherit;font-size:11px;letter-spacing:.12em
}
.read-pop-reset:hover{color:var(--text)}
.read-note{width:176px;gap:8px}
.read-note-tabs{display:flex;gap:2px}
.read-note-tabs button{
  flex:1;height:30px;margin:0;padding:0;
  border:0;background:transparent;color:var(--muted);cursor:pointer;
  font:inherit;font-size:12px;letter-spacing:.08em
}
.read-note-tabs button.on{color:var(--text)}
.read-note textarea{
  width:100%;min-height:160px;margin:0;padding:8px 0;
  border:0;border-top:var(--hair) solid var(--line);border-bottom:var(--hair) solid var(--line);
  border-radius:0;background:var(--bg);color:var(--text);resize:vertical;
  font:inherit;font-size:14px;line-height:1.7;letter-spacing:.04em
}
.read-note-meta{
  margin:0;font-size:11px;letter-spacing:.08em;color:var(--faint)
}
.read-ctrl-k{
  margin:0;font-size:10px;letter-spacing:.18em;color:var(--faint);font-weight:400
}
.read-size{
  display:flex;align-items:center;gap:8px;color:var(--muted);font-size:11px;letter-spacing:.08em
}
.read-size input[type="range"]{
  -webkit-appearance:none;appearance:none;
  flex:1;height:2px;margin:0;padding:0;border:0;
  background:var(--line);border-radius:1px;cursor:pointer
}
.read-size input[type="range"]::-webkit-slider-thumb{
  -webkit-appearance:none;appearance:none;
  width:12px;height:12px;border:0;border-radius:50%;
  background:var(--text);cursor:pointer
}
.read-size input[type="range"]::-moz-range-track{height:2px;background:var(--line);border:0}
.read-size input[type="range"]::-moz-range-thumb{
  width:12px;height:12px;border:0;border-radius:50%;background:var(--text);cursor:pointer
}
.read-faces{display:flex;align-items:center;gap:2px}
.read-faces button{
  flex:1;height:28px;margin:0;padding:0;
  border:0;background:transparent;color:var(--muted);cursor:pointer;
  font:inherit;font-size:12px;letter-spacing:.12em
}
.read-faces button:hover,.read-faces button.on{color:var(--text)}
html[data-read-face="song"]{--read-face:var(--serif)}
html[data-read-face="kai"]{--read-face:"Kaiti SC",STKaiti,KaiTi,"KaiTi_GB2312",var(--serif)}
html[data-read-face="hei"]{--read-face:var(--sans)}
html[data-read-face="fang"]{--read-face:FangSong,STFangsong,"FangSong_GB2312",var(--serif)}
html.is-immerse .top,
html.is-immerse .foot,
html.is-immerse .crumb,
html.is-immerse .comments,
html.is-immerse .bar,
html.is-immerse .page-kicker,
html.is-immerse .site-stat{display:none !important}
html.is-immerse body{background:var(--bg)}
html.is-immerse main.article{
  width:min(680px,calc(100% - 96px));
  padding-top:48px;padding-bottom:80px
}
html.is-immerse.has-immerse-ask main.article{
  padding-bottom:max(220px,calc(140px + env(safe-area-inset-bottom,0px)))
}
html.is-immerse .body{
  font-size:var(--read-size,1.22rem);line-height:2.15
}

.read-progress{
  position:fixed;right:22px;bottom:74px;z-index:30;
  margin:0;padding:0;
  font-size:11px;letter-spacing:.18em;color:var(--faint);
  font-variant-numeric:tabular-nums;pointer-events:none;
  opacity:0;transition:opacity .22s ease
}
.immerse-ask{
  position:fixed;left:50%;bottom:max(28px,env(safe-area-inset-bottom,0px));z-index:46;
  width:min(340px,calc(100% - 40px));
  margin:0;padding:18px 20px 16px;
  transform:translate(-50%,14px);
  background:var(--bg);color:var(--text);
  border:var(--hair) solid var(--line);
  box-shadow:0 16px 40px color-mix(in srgb,var(--text) 8%,transparent);
  opacity:0;pointer-events:none;
  transition:opacity .36s ease,transform .36s ease
}
.immerse-ask.is-on{
  opacity:1;transform:translate(-50%,0);pointer-events:auto
}
.immerse-ask p{
  margin:0 0 14px;font-size:14px;letter-spacing:.08em;line-height:1.6;color:var(--muted)
}
.immerse-ask-acts{display:flex;align-items:center;justify-content:flex-end;gap:10px}
.immerse-ask .btn,.immerse-ask .btn-line{height:34px;padding:0 14px;font-size:12px;letter-spacing:.12em}
.read-progress.on{opacity:1}
body.is-post .read-progress{bottom:20px}
@media (hover:none),(max-width:720px){
  .read-dock{
    top:50%;bottom:auto;height:auto;width:auto;
    padding:0;background:transparent;border:0;
    transform:translateY(-50%);
    pointer-events:none;align-items:flex-end;justify-content:flex-end
  }
  .read-dock-peek{
    position:relative;right:auto;top:auto;transform:none;
    pointer-events:auto;z-index:2;
    width:28px;height:72px;
    background:var(--bg);color:var(--text);
    border-radius:8px 0 0 8px
  }
  .read-dock:hover,
  .read-dock:focus-within{
    width:auto;padding:0;background:transparent
  }
  .read-dock:hover .read-dock-in,
  .read-dock:focus-within .read-dock-in{
    display:none;opacity:0;pointer-events:none
  }
  .read-dock:hover .read-dock-peek,
  .read-dock:focus-within .read-dock-peek{
    opacity:1;pointer-events:auto
  }
  .read-dock-in{
    display:none;opacity:0;pointer-events:none
  }
  .read-dock.is-open{
    width:min(268px,calc(100vw - 20px));
    max-height:min(78dvh,calc(100dvh - 32px));
    padding:10px 12px 12px;
    overflow:auto;
    background:var(--bg);
    border:var(--hair) solid var(--line);border-right:0;
    border-radius:10px 0 0 10px;
    pointer-events:auto;align-items:stretch;
    box-shadow:-10px 8px 28px color-mix(in srgb,var(--text) 10%,transparent)
  }
  .read-dock.is-open.has-note-pop,
  .read-dock.is-open.has-type-pop,
  .read-dock.has-note-pop:hover,
  .read-dock.has-note-pop:focus-within,
  .read-dock.has-note-pop.is-open{
    width:min(268px,calc(100vw - 20px))
  }
  .read-dock.is-open .read-dock-in{
    display:flex;width:100%;align-items:stretch;gap:10px;
    opacity:1;transform:none;pointer-events:auto;background:transparent
  }
  .read-dock.is-open .read-dock-peek{display:none;opacity:0;pointer-events:none}
  .read-dock.is-open .read-dock-fold{display:flex;background:transparent;height:32px}
  .read-dock.is-stowed{
    width:auto !important;padding:0 !important;max-height:none !important;
    background:transparent !important;border:0 !important;border-radius:0 !important;
    box-shadow:none !important;overflow:visible !important;align-items:flex-end
  }
  .read-dock.is-stowed .read-dock-in{display:none !important}
  .read-dock.is-stowed .read-dock-peek{
    display:flex !important;opacity:1 !important;pointer-events:auto !important
  }
  .read-dock-acts{
    display:grid;grid-template-columns:repeat(5,minmax(0,1fr));
    gap:2px;max-width:none;width:100%;justify-content:stretch
  }
  .read-dock-btn{
    width:auto;min-width:0;min-height:48px;padding:6px 0;
    background:transparent;color:var(--text);font-size:11px
  }
  .read-dock-btn span{max-width:none}
  .read-dock-btn svg{width:18px;height:18px}
  .read-ctrl,.read-pop,.read-note{width:100%;background:transparent}
  .read-note textarea{font-size:16px;min-height:120px;max-height:32vh}
}

.theme-chip{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:var(--hair) solid var(--line);background:var(--bg);border-radius:var(--radius);
  padding:6px 12px;cursor:pointer
}
.theme-chip.on{border-color:var(--text);background:var(--text);color:var(--bg)}
html[data-theme="night"] .theme-chip.on{background:var(--text);color:var(--bg)}
.theme-chip i{width:8px;height:8px;border-radius:50%;display:block;background:#665748}
.theme-chip i[data-preview="minimal"],
.theme-chip i[data-preview="luxe"],
.theme-chip i[data-preview="sketch"]{background:#665748}
.theme-chip i[data-preview="youth"],
.theme-chip i[data-preview="teal"]{background:#716C64}
.theme-chip i[data-preview="eye"],
.theme-chip i[data-preview="earth"]{background:#8A7A62}
.theme-chip i[data-preview="night"]{background:#A3B59A}
.theme-chip i[data-preview="sun"]{background:#7A8C5C}

.search{
  display:flex;align-items:center;gap:8px;background:transparent;
  border:0;border-bottom:var(--hair) solid var(--line);border-radius:0;
  padding:4px 0 8px;box-shadow:none;margin:0 0 18px
}
.search input{flex:1;border:0;background:transparent;outline:none;padding:10px 0;font-size:16px}
.search button{
  border:0;background:transparent;color:var(--text);
  border-radius:0;padding:10px 4px;cursor:pointer;letter-spacing:.16em
}
.search-page{
  gap:10px;align-items:stretch;
  border:var(--hair) solid var(--line);background:var(--bg2);
  padding:6px 6px 6px 16px;margin:0
}
.search-panel{margin:0 0 28px}
.search-page:focus-within{
  border-color:var(--text);background:var(--bg)
}
.search-page .s-ico{
  color:var(--text);align-items:center;opacity:.72
}
.search-page input{
  padding:12px 10px;min-width:0;font-size:16px;line-height:1.4;
  color:var(--text);caret-color:var(--text)
}
.search-page input::placeholder{
  color:var(--faint);letter-spacing:.04em;opacity:1
}
.search-page button{
  flex:0 0 auto;align-self:stretch;
  border:var(--hair) solid var(--text);background:var(--bg);
  color:var(--text);padding:0 20px;min-width:4.8em;
  letter-spacing:.22em;font-size:13px;line-height:1
}
.search-page button:hover{
  background:var(--text);color:var(--bg);border-color:var(--text)
}
.search-tip{
  display:none;align-items:center;gap:14px;
  margin:0;padding:12px 18px;
  border:var(--hair) solid color-mix(in srgb,var(--gold) 55%,var(--line));
  border-bottom:0;background:color-mix(in srgb,var(--gold) 12%,var(--bg2));
  box-shadow:inset 3px 0 0 var(--gold);
  font-size:14px;line-height:1.6;letter-spacing:.04em;color:var(--text);font-weight:500
}
.search-tip:empty:not([data-left]){display:none;margin:0;padding:0;border:0;background:none;box-shadow:none}
.search-tip:not(:empty),
.search-tip[data-left]{display:flex}
.search-tip:not(:empty) + .search-page,
.search-tip[data-left] + .search-page{
  border-top-color:color-mix(in srgb,var(--gold) 35%,var(--line))
}
.search-tip:not(:empty)::before,
.search-tip[data-left]::before{
  content:"提示";flex:0 0 auto;
  font-size:11px;letter-spacing:.24em;line-height:1;color:var(--gold);font-weight:500
}
.search-sum{text-align:left;margin:0 0 18px;letter-spacing:.08em}
.search-lead{text-align:left;margin:10px 0 0;max-width:28em;letter-spacing:.08em;line-height:1.8}
.list-search{margin:0 0 8px}
.list-sum{margin:0 0 28px}
.list-sum a{color:var(--text);text-decoration:underline;text-underline-offset:3px}
.list-block{margin-top:48px;padding-top:32px;border-top:var(--hair) solid var(--line)}
.list-block h2{margin:0 0 20px;font-size:1.05rem;font-weight:600;letter-spacing:.16em}
.s-ico{color:var(--muted);display:flex}

/* Home masthead */
.mast{
  padding:28px 0 48px;margin:0 0 8px;
  border-bottom:var(--hair) solid var(--line)
}
.mast.slim{
  padding:8px 0 28px;margin:0;border-bottom:0
}
.mast.slim .slogan{margin:0;font-size:clamp(1rem,1.8vw,1.15rem)}
.mast-kicker{
  display:flex;align-items:center;gap:14px;margin:0 0 18px;
  font-size:11px;letter-spacing:.32em;color:var(--faint)
}
.mast.slim .mast-kicker{margin:0 0 12px}
.mast-kicker i{display:block;width:36px;height:1px;background:var(--line)}
.mast h1{
  font-size:clamp(2.1rem,4.4vw,3.1rem);font-weight:600;
  letter-spacing:.28em;margin:0 0 12px
}
.mast .slogan{
  margin:0 0 18px;font-family:var(--display);font-size:clamp(1.05rem,2vw,1.25rem);
  letter-spacing:.22em;color:var(--brown)
}
html[data-theme="night"] .mast .slogan{color:var(--gold)}
.mast .lead{margin:0;max-width:34em}
.home-feature{
  padding:12px 0 0;margin:0 auto;max-width:none
}
.home.zen{padding-top:40px;padding-bottom:96px}
.home.zen .home-block{
  margin:72px auto 0
}
.home.zen .section-hd{
  margin:0 0 4px;padding-bottom:14px;border-bottom-color:var(--line)
}
.home.zen .section-hd h2{font-weight:500;letter-spacing:.36em;color:var(--faint)}
.home.zen .toc-idx{color:var(--faint);opacity:.7}
.feature-card{
  display:block;margin:0 auto;
  padding:48px 52px 40px;color:inherit;
  background:#FFFcf8;border:var(--hair) solid var(--line);border-top:2px solid var(--gold)
}
html[data-theme="night"] .feature-card{background:var(--bg2)}
.feature-card:hover{color:inherit}
.feature-en{
  margin:0 0 14px;font-style:italic;font-weight:400;
  font-size:1.05rem;letter-spacing:.04em;color:var(--gold)
}
.feature-card h1{
  margin:0 auto;font-size:clamp(1.85rem,3.6vw,2.55rem);font-weight:600;
  letter-spacing:.04em;line-height:1.32;text-align:center
}
.feature-card h1 a{color:inherit}
.feature-card .lead{
  margin:18px auto 0;max-width:36em;font-size:1.02rem;line-height:1.95;
  letter-spacing:.04em;color:var(--muted);text-align:center
}
.feature-card .lead a{color:inherit}
.feature-facts{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));
  gap:16px 20px;margin:32px 0 0;padding-top:22px;border-top:var(--hair) solid var(--line)
}
.feature-facts div{min-width:0}
.feature-facts dt{
  margin:0 0 6px;font-size:11px;letter-spacing:.16em;color:var(--faint);font-weight:400
}
.feature-facts a{color:inherit}
.feature-facts dd{
  margin:0;font-size:14px;letter-spacing:.04em;color:var(--text);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap
}
.home-block{margin-top:48px}
.home-grid{
  display:grid;grid-template-columns:minmax(0,1.4fr) minmax(280px,1fr);
  gap:48px 56px;align-items:start;margin-top:40px
}
.section-hd{
  display:flex;align-items:baseline;justify-content:space-between;gap:16px;
  margin:0 0 8px;padding-bottom:12px;border-bottom:var(--hair) solid var(--line)
}
.section-hd h2{
  margin:0;font-size:13px;font-weight:600;letter-spacing:.28em
}
.section-hd a{font-size:12px;letter-spacing:.12em;color:var(--muted)}
.section-hd a:hover{color:var(--text)}

.three{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin:28px 0 8px;border-top:var(--hair) solid var(--line)}
.three a{
  background:transparent;border:0;border-right:var(--hair) solid var(--line);border-radius:0;
  padding:22px 20px 20px;display:flex;flex-direction:column;gap:6px;box-shadow:none;
  transition:opacity .22s ease,transform .22s ease
}
.three a:last-child{border-right:0}
.three a:hover{opacity:1;transform:none;color:inherit}
.three a b{font-family:var(--display);font-size:16px;font-weight:600;letter-spacing:.12em}
.three a span{font-size:12px;color:var(--muted);letter-spacing:.04em;line-height:1.6}
.three svg{margin-bottom:6px;color:var(--faint)}

.list-nav{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 20px;margin:8px 0 28px}
.list-nav .cats{margin:0;flex:1 1 240px}
.cats{display:flex;flex-wrap:wrap;gap:4px 18px;margin:8px 0 12px}
.cats a{
  padding:6px 0;border-radius:0;border:0;border-bottom:1px solid transparent;
  font-size:13px;letter-spacing:.1em;color:var(--muted);display:inline-flex
}
.cats a.on,.cats a:hover{background:transparent;color:var(--text);border-bottom-color:var(--text)}
html[data-theme="night"] .cats a.on{background:transparent;color:var(--text)}

/* Magazine TOC */
.feed{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:0}
.feed.toc{border-top:var(--hair) solid var(--line)}
.feed.toc > li{border-bottom:var(--hair) solid var(--line)}
.toc-row,
.card{
  display:flex;flex-direction:column;
  background:transparent;border:0;border-radius:0;
  padding:26px 0 24px;box-shadow:none;
  transition:opacity .22s ease,transform .22s ease
}
.toc-row{flex-direction:row;align-items:flex-start;gap:26px;color:inherit}
.toc-row:hover,.card:hover{border-color:transparent;box-shadow:none;opacity:1}
.toc-idx{
  flex:0 0 2.1em;font-family:var(--display);font-size:12px;font-variant-numeric:tabular-nums;
  letter-spacing:.18em;color:var(--faint);padding-top:8px;opacity:.72
}
.toc-body{min-width:0;flex:1;display:flex;flex-direction:column}
.card-tags{display:flex;flex-wrap:wrap;align-items:center;gap:6px;min-width:0}
.card-by{display:flex;align-items:center;gap:8px;margin-left:auto;min-width:0;max-width:100%}
.card-who,.toc-who{font-weight:500;max-width:22em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
a.card-who:hover,a.toc-who:hover{color:var(--gold)}
.card-main{display:block;color:inherit;min-width:0;border-radius:0}
.card-main:hover{color:inherit}
.card-main:focus-visible,.chip:focus-visible,.card-who:focus-visible,.toc-who:focus-visible,.card-cmt:focus-visible,.liked:focus-visible,
.toc-row:focus-visible,.toc-k:focus-visible{
  outline:1px solid var(--brown);outline-offset:4px
}
.card-main h2,.toc-body h2{
  margin:0;font-size:1.2rem;font-weight:600;line-height:1.42;letter-spacing:.05em;color:var(--text)
}
.card-main:hover h2,.toc-row:hover h2{color:var(--brown)}
html[data-theme="night"] .card-main:hover h2,
html[data-theme="night"] .toc-row:hover h2{color:var(--gold)}
.card-main p{
  margin:10px 0 0;color:var(--muted);font-size:.96rem;line-height:1.88;letter-spacing:.03em;
  display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden
}
.toc-body .card-main.is-bare p{
  -webkit-line-clamp:3;line-clamp:3;color:var(--text);font-size:1.02rem;line-height:1.8
}
.toc-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:6px 18px;
  margin:14px 0 0;font-size:12px;letter-spacing:.1em;line-height:1.4;color:var(--faint)
}
.toc-k,.toc-who,.toc-when{color:inherit;font:inherit;letter-spacing:inherit}
a.toc-k:hover{color:var(--text)}
.toc-k.is-fine{color:var(--gold)}
a.toc-k.is-fine:hover{color:var(--brown)}
.toc-k.is-pin{color:var(--brown)}
.toc-k.is-wait{color:var(--muted)}
.toc-k.is-no{color:var(--danger)}
.card-note{margin:12px 0 0;font-size:12px;letter-spacing:.04em;color:var(--danger)}
.card-foot{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;
  margin-top:14px;padding-top:12px;border-top:var(--hair) solid var(--line);
  font-size:12px;color:var(--muted)
}
.card-cmt:hover{color:var(--text)}
.liked{
  display:inline-flex;align-items:center;gap:5px;margin-left:auto;padding:4px 2px;
  border:0;background:none;color:var(--muted);font:inherit;font-size:12px;line-height:1;cursor:pointer;border-radius:var(--radius)
}
.liked svg{width:1em;height:1em;display:block;flex-shrink:0}
.liked:hover,.liked.on{color:var(--danger)}
.liked:hover svg,.liked.on svg{fill:currentColor}
.liked:disabled{cursor:default;opacity:1}
.chip{
  display:inline-flex;align-items:center;padding:0;border-radius:0;
  background:transparent;color:var(--faint);font-size:11px;line-height:1.2;letter-spacing:.14em
}
a.chip:hover{background:transparent;color:var(--text)}
.chip.ask{background:transparent;border:0;color:var(--muted)}
.chip.fine{background:transparent;color:var(--gold);border:0}
a.chip.fine:hover{background:transparent;color:var(--brown)}
.chip.pin{background:transparent;color:var(--brown);border:0}
.chip.wait{background:transparent;color:var(--muted)}
.chip.no{background:transparent;color:var(--danger)}
.card.dim{cursor:default;opacity:.92}
.card.dim:hover{border-color:transparent;box-shadow:none}

.empty{text-align:center;padding:48px 16px 72px}
.empty .mark{width:40px;height:40px;border-radius:var(--radius);margin:0 auto 12px;background:transparent;border:var(--hair) solid var(--line)}
.empty .mark svg{width:18px;height:18px}
.empty .btn{margin-top:20px}

.page-hd{margin:0 0 36px;max-width:40em}
.page-hd .crumb{margin-bottom:18px}
.page-kicker{
  margin:0 0 12px;font-size:11px;letter-spacing:.32em;color:var(--faint)
}

/* Article reading */
.article{padding-bottom:88px;width:min(var(--read),calc(100% - 48px))}
.crumb{font-size:12px;letter-spacing:.08em;color:var(--muted);margin:0 0 18px}
.crumb a:hover{color:var(--gold)}
.article .crumb{
  display:flex;align-items:center;flex-wrap:wrap;gap:0;
  margin:0 0 20px;padding:0;border:0;
  font-size:11px;letter-spacing:.12em;color:var(--faint);font-weight:400;line-height:1.4;justify-content: center;
}
.article .crumb a{color:inherit}
.article .crumb a:hover{color:var(--muted)}
.article .crumb-sep{
  display:inline-block;width:10px;height:1px;margin:0 8px;
  background:color-mix(in srgb,var(--line) 85%,transparent);vertical-align:middle
}
.post-hd{display:block;margin:0 0 36px}
.post-hd-main{flex:1;min-width:0}
.post-hd-main:empty{display:none}
.post-hd h1{
  margin:0 0 18px;font-size:clamp(1.85rem,3.6vw,2.5rem);
  line-height:1.38;letter-spacing:.04em;font-weight:600
}
.post-title-en{
  margin:-10px 0 18px;font-size:clamp(1.05rem,2vw,1.25rem);
  line-height:1.45;letter-spacing:.04em;font-weight:500;color:var(--muted)
}
.post-hd.is-center .post-title-en{margin-left:auto;margin-right:auto;max-width:22em}
.post.bi-mode-cn .post-title-en{display:none}
.post.bi-mode-en .post-title-cn{display:none}
.post.bi-mode-en .post-title-en{
  margin:0 0 18px;font-size:clamp(1.85rem,3.6vw,2.5rem);
  line-height:1.38;letter-spacing:.04em;font-weight:600;color:var(--text)
}
.post.bi-mode-en.is-quote .post-title-en,
.post.bi-mode-cn.is-quote .post-title-en{display:none}
.post-hd.is-center{text-align:center}
.post-hd.is-center .page-kicker{margin-left:auto;margin-right:auto}
.post-hd.is-center h1{margin-left:auto;margin-right:auto;max-width:18em}
.post-hd.is-center .post-meta{justify-content:center;gap:10px 18px}
.post-by{
  display:block;width:100%;margin:0 0 6px;
  font-family:var(--display);font-size:15px;letter-spacing:.18em;color:var(--text)
}
.post-hd.is-center .post-by{width:auto}
.post-words{letter-spacing:.16em;color:var(--faint)}
.post-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px;
  margin:0;font-size:12px;color:var(--faint);line-height:1.7;letter-spacing:.08em
}
.post-meta a,.post-meta > span{color:var(--faint)}
a.post-by{color:var(--text)}
.post-hd.is-center .post-meta{flex-direction:column;align-items:center;gap:10px}
.post-meta a:hover{color:var(--gold)}
.post-who{display:inline-flex;align-items:center;gap:4px;min-width:0;max-width:100%}
.post-who svg{width:13px;height:13px;flex-shrink:0}
.post-who span,.post-who a{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.who{font-size:13px;color:var(--muted);margin:0 0 8px}
.body{
  font-family:var(--read-face,var(--font));
  font-size:var(--read-size,1.2rem);line-height:2.08;
  letter-spacing:.02em;font-weight:400;word-break:break-word;color:var(--text)
}
.body p{margin:0 0 1.25em}
.body p:last-child{margin-bottom:0}
.body .bi{margin:0 0 1.2em}
.body .bi-en,.body .bi-cn{display:block}
.body .bi-en + .bi-cn{margin-top:.12em}
.body.bi-mode-both .bi-en{color:var(--muted);font-size:.92em;letter-spacing:.03em;line-height:1.85}
.body.bi-mode-cn .bi-en,
.body.bi-mode-en .bi-cn{display:none}
.body.bi-mode-cn .bi:not(.has-cn),
.body.bi-mode-en .bi:not(.has-en){display:none}
.body.bi-mode-en .bi-en{color:inherit;font-size:inherit;letter-spacing:inherit;line-height:inherit}
.post.is-quote .body{
  font-family:var(--read-face,var(--display));font-size:var(--read-size,1.22rem);
  line-height:2.12;letter-spacing:.04em
}
.post-submitter{
  margin:28px 0 0;text-align:right;
  font-size:13px;letter-spacing:.14em;line-height:1.5;color:var(--faint)
}
.bar{
  display:flex;flex-direction:column;align-items:center;gap:16px;
  margin:56px 0 10px;padding-top:28px;border-top:var(--hair) solid var(--line)
}
.bar-help,.bar-more{display:flex;flex-wrap:wrap;align-items:center;justify-content:center}
.bar-help{gap:8px}
.bar [data-like]{
  padding:8px 16px;font-size:13px;line-height:1.2;gap:6px;min-height:0;
  color:var(--muted);background:transparent;
  border:var(--hair) solid var(--line);box-shadow:none;border-radius:var(--radius)
}
.bar [data-like] svg{width:15px;height:15px}
.bar [data-like] b{font-weight:600;font-size:13px}
.bar [data-like]:hover{color:var(--text);border-color:var(--text)}
.bar [data-like].on{
  color:var(--danger);background:transparent;
  border-color:color-mix(in srgb,var(--danger) 35%,var(--line))
}
.bar [data-like].on svg{fill:currentColor}
.bar-more{gap:2px;max-width:100%}
.bar-more .btn-line{
  padding:6px 11px;font-size:13px;line-height:1.2;gap:5px;min-height:0;
  color:var(--muted);background:none;border:0;border-radius:var(--radius);box-shadow:none
}
.bar-more .btn-line svg{width:14px;height:14px;opacity:.55}
.bar-more .btn-line:hover{color:var(--text);background:transparent}
.bar-more .btn-line:hover svg{opacity:.85}
.bar-more .btn-line.on{color:var(--gold);background:none;border:0}
.bar-more .btn-line.on svg{opacity:.9;fill:currentColor}
.bar-more .btn-line + .btn-line{box-shadow:-1px 0 0 var(--line)}
.author-ad{
  margin:18px 0 4px;padding:16px 0 12px;
  border:0;border-top:1px dashed var(--line);border-radius:0;background:transparent
}
.author-ad-tag{
  margin:0 0 8px;font-size:11px;font-weight:500;
  letter-spacing:.18em;color:var(--muted);line-height:1.2
}
.author-ad-txt{
  margin:0;font-size:15px;letter-spacing:.06em;line-height:1.7;color:var(--text);word-break:break-word
}
.author-ad-tip{
  margin:10px 0 0;padding-top:8px;border-top:var(--hair) solid var(--line);
  font-size:11px;line-height:1.65;letter-spacing:.02em;color:var(--muted)
}
.ad-form{margin-top:16px}
.ad-form > .btn{min-height:40px}
.ad-acts{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.ad-note{margin:10px 0 0;padding:10px 0;border:0;border-top:var(--hair) solid var(--line);border-radius:0;background:transparent;font-size:12px;color:var(--muted);line-height:1.5}
.set-row b{flex:1;min-width:0;font-weight:600;font-size:14px;word-break:break-word}
.btn,.btn-line{
  border-radius:var(--radius);padding:9px 16px;cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  border:1px solid transparent;text-align:center;letter-spacing:.1em;
  transition:color .22s ease,background .22s ease,border-color .22s ease,opacity .22s ease
}
.btn{background:var(--ink);color:var(--paper);border:0}
a.btn:hover,.btn:hover{color:var(--paper);filter:none;opacity:1}
html[data-theme="night"] .btn{background:var(--text);color:var(--bg)}
html[data-theme="night"] a.btn:hover,html[data-theme="night"] .btn:hover{color:var(--bg)}
.btn-line{background:transparent;border-color:var(--line)}
.btn-line.on{border-color:var(--text);color:var(--text);background:transparent}
.btn-line b{font-weight:600}

.comments{margin-top:56px}
.comments > h2{
  display:flex;align-items:baseline;gap:8px;
  margin:0 0 18px;font-size:12px;font-weight:600;
  letter-spacing:.22em;color:var(--text)
}
.comments > h2 i{font-style:normal;font-size:12px;font-weight:500;letter-spacing:0;color:var(--muted)}
.c-form{display:flex;flex-direction:column;gap:10px}
.c-login{
  margin:0;padding:16px 0;
  border:0;border-top:1px dashed var(--line);border-radius:0;
  background:transparent;color:var(--muted);font-size:14px;line-height:1.7
}
.c-login a{font-weight:600}
.c-form textarea,.stack textarea,.stack input,.stack select,label select,label textarea,.modal select,.modal textarea,
label input:not([type="checkbox"]):not([type="radio"]){
  width:100%;border:var(--hair) solid var(--line);background:var(--bg2);border-radius:var(--radius);padding:10px 12px;outline:none
}
.c-form textarea:focus,.stack input:focus,.stack textarea:focus,.stack select:focus,.modal textarea:focus,.modal select:focus{border-color:var(--text)}
.c-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:14px;margin-top:2px}
.c-foot [data-cancel-reply]{margin:0;padding:6px 2px;font-size:13px}
.c-foot [data-cancel-reply]:hover{color:var(--text)}
.c-foot .check{gap:6px;font-size:12px;letter-spacing:.02em}
.c-foot .btn{padding:7px 16px;min-height:36px;font-size:13px;font-weight:500;letter-spacing:.06em}
.c-tip{margin:6px 0 0;text-align:right}
.c-empty{margin:18px 0 0;padding:22px 0 8px;text-align:center;font-size:13px;letter-spacing:.04em}
.c-list,.c-sub{list-style:none;padding:0;margin:0}
.c-list{margin:18px 0 0;padding-top:4px}
.c-list > li{padding:18px 2px 16px;border-bottom:var(--hair) solid var(--line)}
.c-list > li:last-child{border-bottom:0;padding-bottom:4px}
.c-hd{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted);line-height:1.2}
.c-hd svg{width:13px;height:13px;flex-shrink:0;opacity:.45}
.c-hd b,.c-hd a{color:var(--text);font-size:13px;font-weight:600;letter-spacing:.02em}
.c-hd a:hover{color:var(--gold)}
.c-hd span{font-size:11px;letter-spacing:.04em;opacity:.82}
.c-hd span::before{content:"\00b7";margin-right:6px;opacity:.55}
.c-bd{margin:8px 0 0;font-size:15px;line-height:1.85;letter-spacing:.02em;color:var(--text);word-break:break-word}
.c-ops{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:9px}
.c-ops .txt{font-size:12px}
.c-ops .txt:hover{color:var(--gold)}
.c-like{
  display:inline-flex;align-items:center;gap:4px;padding:2px 0;border:0;background:none;
  color:var(--muted);font:inherit;font-size:12px;line-height:1;cursor:pointer;border-radius:var(--radius)
}
.c-like svg{width:13px;height:13px;display:block;flex-shrink:0}
.c-like:hover,.c-like.on{color:var(--danger)}
.c-like:hover svg,.c-like.on svg{fill:currentColor}
.c-like:disabled{cursor:default;opacity:1}
.c-like:focus-visible{outline:1px solid var(--brown);outline-offset:2px}
.c-like b{font-weight:600}
.c-sub{margin:12px 0 0;padding:6px 0 4px 16px;border-radius:0;background:transparent;border-left:var(--hair) solid var(--line)}
.c-sub > li{padding:11px 0}
.c-sub > li + li{border-top:var(--hair) solid var(--line)}
.c-sub .c-hd b,.c-sub .c-hd a{font-size:12px;font-weight:600}
.c-sub .c-hd svg{width:12px;height:12px}
.c-sub .c-bd{margin-top:6px;font-size:14px;line-height:1.74;color:color-mix(in srgb,var(--text) 86%,var(--muted))}
.c-sub .c-ops{margin-top:7px}
.txt{background:none;border:0;color:var(--muted);cursor:pointer;padding:0;font-size:13px;text-decoration:none}
a.txt:hover{color:var(--text)}
.check{display:inline-flex;align-items:center;gap:8px;margin:0;font-size:13px;color:var(--muted);cursor:pointer;line-height:1;user-select:none}
.radio{display:flex;align-items:center;gap:8px;margin:6px 0;font-size:14px;color:var(--text);cursor:pointer;line-height:1;user-select:none}
.check span,.radio span{line-height:1}
.check input,.radio input{
  -webkit-appearance:none;appearance:none;width:16px;height:16px;margin:0;padding:0;flex-shrink:0;
  border:var(--hair) solid var(--line);background:var(--bg2);border-radius:var(--radius);
  display:inline-grid;place-content:center;box-shadow:none
}
.radio input{border-radius:50%}
.check input:checked,.radio input:checked{border-color:var(--text);background:var(--text)}
.check input:checked::after{
  content:"";width:8px;height:5px;border:2px solid var(--bg);border-top:0;border-right:0;
  transform:rotate(-45deg) translate(0,-1px)
}
.radio input:checked::after{content:"";width:6px;height:6px;border-radius:50%;background:var(--bg)}
.check input:focus-visible,.radio input:focus-visible{outline:1px solid var(--brown);outline-offset:2px}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}

.form-page{width:min(var(--max),calc(100% - 48px))}
.form-page.narrow{width:min(420px,calc(100% - 48px))}
.member{width:min(720px,calc(100% - 48px))}
.member-head{display:flex;align-items:center;gap:14px;margin:0 0 28px}
.member-head h1{margin:0;font-size:clamp(1.35rem,2.4vw,1.65rem)}
.member-head p{margin:4px 0 0}
.member-head .mark{width:36px;height:36px;border-radius:var(--radius);background:transparent;border:var(--hair) solid var(--line);color:var(--text)}
.member-head .mark svg{width:16px;height:16px}
.member-hero{margin-bottom:4px}
.me-dash .me-hero{
  display:flex;align-items:flex-start;justify-content:space-between;gap:16px;
  padding:0 0 24px;margin:0 0 28px;background:transparent;border:0;
  border-bottom:var(--hair) solid var(--line);border-radius:0;box-shadow:none
}
.me-hello{margin:0 0 4px;font-size:11px;color:var(--faint);letter-spacing:.22em}
.me-hero h1{margin:0;font-size:clamp(1.4rem,2.6vw,1.85rem)}
.me-hero .muted{margin:6px 0 0}
.me-cta{flex-shrink:0;display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:0 18px}
.me-cta svg{width:16px;height:16px}
.me-banner{
  display:flex;align-items:center;gap:12px;margin:0 0 24px;padding:12px 0;
  background:transparent;border:0;border-bottom:var(--hair) solid var(--line);border-radius:0;color:inherit
}
.me-banner span{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.me-banner b{font-size:14px}
.me-banner em{font-style:normal;font-size:12px;color:var(--muted)}
.me-banner > svg{width:16px;height:16px;color:var(--muted);opacity:.5}
.me-tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin:0 0 8px;border:var(--hair) solid var(--line)}
.me-tile{
  display:flex;flex-direction:column;gap:4px;padding:16px 14px;
  background:transparent;border:0;border-right:var(--hair) solid var(--line);border-radius:0;color:inherit
}
.me-tile:last-child{border-right:0}
.me-tile span{font-size:12px;color:var(--muted);letter-spacing:.08em}
.me-tile b{font-family:var(--display);font-size:1.35rem;font-weight:600;letter-spacing:.04em}
.me-tile:hover{border-color:var(--line);opacity:1}
.me-groups{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}
.me-groups .block{margin-top:10px}
.me-theme{border-bottom:0}
.me-theme > summary.set-link{
  list-style:none;cursor:pointer;width:100%;box-sizing:border-box
}
.me-theme > summary.set-link::-webkit-details-marker,.me-theme > summary.set-link::marker{display:none;content:''}
.me-theme[open] > summary.set-link > svg{transform:rotate(90deg)}
.me-theme > summary.set-link .mark{width:26px;height:26px}
.me-theme > summary.set-link .mark svg{width:13px;height:13px}
.set-theme-box{padding:4px 0 12px;border-top:var(--hair) solid var(--line);background:transparent}
@media (max-width:720px){
  .me-tiles{grid-template-columns:1fr 1fr}
  .me-tile:nth-child(2){border-right:0}
  .me-tile:nth-child(3),.me-tile:nth-child(4){border-top:var(--hair) solid var(--line)}
  .me-groups{grid-template-columns:1fr}
  .me-hero{flex-direction:column}
  .me-cta{width:100%;justify-content:center}
}
.mark{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:var(--radius);background:transparent;border:var(--hair) solid var(--line);color:var(--text);flex-shrink:0}
.mark svg{width:15px;height:15px;display:block}
.block{margin:28px 0 0}
.block-hd{display:flex;align-items:flex-start;gap:10px;margin:0 0 10px}
.block-hd h2{margin:0;font-size:15px}
.block-hd p{margin:2px 0 0;font-size:12px;color:var(--muted)}
.block-hd .mark{width:26px;height:26px}
.block-hd .mark svg{width:14px;height:14px}
details.fold > summary{list-style:none;cursor:pointer}
details.fold > summary::-webkit-details-marker,details.fold > summary::marker{display:none;content:''}
details.fold > summary.block-hd{align-items:center;margin-bottom:0;border-radius:0}
details.fold[open] > summary.block-hd{margin-bottom:10px}
details.fold > summary.block-hd > svg{
  margin-left:auto;flex-shrink:0;width:16px;height:16px;color:var(--muted);opacity:.45;
  transition:transform .18s ease
}
details.fold[open] > summary.block-hd > svg{transform:rotate(90deg);opacity:.8}
details.fold > summary.block-hd:hover > svg{color:var(--text);opacity:1}
details.fold > summary.block-hd:focus-visible{outline:1px solid var(--brown);outline-offset:4px}
.me-stats{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 4px;font-size:13px;color:var(--muted)}
.me-stats > span,.me-stats > a{display:inline-flex;align-items:center;gap:8px;padding:6px 12px 6px 6px;background:transparent;border:var(--hair) solid var(--line);border-radius:var(--radius);color:inherit}
.me-stats > a:hover{border-color:var(--text);color:var(--text)}
.me-stats .mark{width:24px;height:24px;border-radius:50%}
.me-stats .mark svg{width:13px;height:13px}
.me-stats b{color:var(--text);font-size:14px;font-weight:600}
.set-tabs{display:flex;gap:18px;padding:0;margin:0 0 18px;background:transparent;border:0;border-bottom:var(--hair) solid var(--line);border-radius:0}
.set-tabs button{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;gap:5px;border:0;background:transparent;color:var(--muted);padding:8px 0 10px;border-radius:0;font-size:13px;letter-spacing:.1em;cursor:pointer;border-bottom:1px solid transparent;margin-bottom:-1px}
.set-tabs button svg{width:14px;height:14px;flex-shrink:0}
.set-tabs button.on{background:transparent;color:var(--text);border-bottom-color:var(--text)}
html[data-theme="night"] .set-tabs button.on{background:transparent;color:var(--text)}
.set-panel[hidden]{display:none !important}
.set-panel > * + *{margin-top:12px}
.set-panel .block-hd{margin-bottom:0}
.set-list{background:transparent;border:var(--hair) solid var(--line);border-radius:0;overflow:hidden;box-shadow:none}
details.set-list > summary{display:flex;align-items:center;gap:10px;padding:0 12px;min-height:52px;cursor:pointer;list-style:none;font-size:14px}
details.set-list > summary::-webkit-details-marker,details.set-list > summary::marker{display:none;content:''}
details.set-list > summary > span{flex:0 0 3.6em;color:var(--muted);font-size:13px}
details.set-list > summary em{flex:1;min-width:0;font-style:normal;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
details.set-list > summary i{color:var(--muted);font-style:normal;font-size:13px}
details.set-list > summary:hover i{color:var(--text)}
details.set-list[open] > summary{border-bottom:var(--hair) solid var(--line)}
details.set-list[open] > summary i{color:var(--text)}
.set-list .mark{width:26px;height:26px}
.set-list .mark svg{width:13px;height:13px}
.set-theme{display:flex;flex-wrap:wrap;gap:8px;padding:14px}
.set-group{margin:0;padding:10px 14px 0;font-size:12px;color:var(--muted);letter-spacing:.04em}
.set-row{display:flex;align-items:center;gap:10px;margin:0;padding:0 12px;min-height:52px;border-bottom:var(--hair) solid var(--line);font-size:14px;color:var(--text)}
.set-list > .set-row:last-child{border-bottom:0}
.set-row > span{flex:0 0 3.6em;color:var(--muted);font-size:13px}
.set-row input,.set-row select{flex:1;width:auto;margin:0;border:0;background:transparent;padding:10px 0;border-radius:0}
.set-row input:focus,.set-row select:focus{outline:none}
.set-row input:disabled{opacity:.65}
.set-hint{margin:0;padding:8px 14px 10px;font-size:12px;color:var(--muted);line-height:1.5;border-bottom:var(--hair) solid var(--line)}
.set-list > .set-hint:last-child{border-bottom:0}
.set-foot{display:flex;flex-direction:column;gap:8px;padding:10px 14px 12px}
.set-foot .btn,.set-foot .btn-line{width:100%;min-height:40px;box-sizing:border-box}
.set-link{display:flex;align-items:center;gap:12px;padding:14px 12px;border-bottom:var(--hair) solid var(--line);color:inherit}
.set-link:last-child{border-bottom:0}
.set-link .set-txt{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.set-link .set-txt b{font-weight:600;font-size:14px;letter-spacing:.02em}
.set-link .set-txt em{font-style:normal;font-size:12px;color:var(--muted);line-height:1.4}
.set-link > svg{width:16px;height:16px;flex-shrink:0;color:var(--muted);opacity:.45}
.set-link:hover{background:transparent}
.set-link:hover .set-txt b{color:var(--gold)}
.set-link.danger .mark{background:transparent;color:var(--danger)}
.set-link.danger:hover{background:transparent}
.set-link.danger:hover .set-txt b{color:var(--danger)}
.set-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line)}
.set-grid > .set-link{border-bottom:0;background:var(--bg);min-width:0;padding:14px 12px}
.set-grid > .set-link:last-child:nth-child(odd){grid-column:1 / -1}
.set-grid .set-link > svg{display:none}
.set-grid .set-txt em{
  display:-webkit-box;-webkit-line-clamp:1;line-clamp:1;-webkit-box-orient:vertical;overflow:hidden
}
.set-toggle{display:flex;align-items:center;gap:12px;margin:0;padding:14px 12px;border-bottom:var(--hair) solid var(--line);cursor:pointer}
.set-toggle .set-txt{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.set-toggle .set-txt b{font-weight:600;font-size:14px}
.set-toggle .set-txt em{font-style:normal;font-size:12px;color:var(--muted);line-height:1.45}
.toggle{position:relative;width:44px;height:26px;flex-shrink:0}
.toggle input{position:absolute;inset:0;z-index:1;width:44px;height:26px;margin:0;padding:0;opacity:0;border:0;background:transparent;cursor:pointer;border-radius:var(--radius)}
.toggle i{display:block;width:44px;height:26px;border-radius:13px;background:var(--line);transition:background .18s ease}
.toggle i::after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:var(--bg2);box-shadow:none;transition:transform .18s ease}
.toggle input:checked + i{background:var(--text)}
.toggle input:checked + i::after{transform:translateX(18px)}
.toggle input:focus-visible + i{outline:1px solid var(--brown);outline-offset:2px}
.stack{display:flex;flex-direction:column;gap:14px;min-width:0;max-width:100%}
.stack .pair{display:grid;grid-template-columns:1fr 1fr;gap:12px;min-width:0}
.stack .pair label{display:flex;flex-direction:column;margin:0;min-width:0}
.stack label,.modal label{font-size:13px;color:var(--muted)}
.stack > label > select,
.stack > label > textarea,
.stack > label > input:not([type="checkbox"]):not([type="radio"]){margin-top:8px}
.field-cat{display:block;min-width:0}
.field-cat select{
  display:block;width:100%;max-width:100%;box-sizing:border-box;
  appearance:none;-webkit-appearance:none;
  padding:11px 36px 11px 12px;border:var(--hair) solid var(--line);border-radius:var(--radius);
  background-color:var(--bg2);color:var(--text);font-size:14px;line-height:1.4;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='none' stroke='%23716C64' stroke-width='1.5' stroke-linecap='round' d='M2.5 4.5 6 8 9.5 4.5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 12px center;background-size:12px
}
html[data-theme="night"] .field-cat select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='none' stroke='%23A39D94' stroke-width='1.5' stroke-linecap='round' d='M2.5 4.5 6 8 9.5 4.5'/%3E%3C/svg%3E")
}
.field-cat select:focus{border-color:var(--text);outline:none}
fieldset{display:flow-root;border:var(--hair) solid var(--line);border-radius:0;padding:18px 18px 16px;margin:0;background:transparent;min-inline-size:0;max-width:100%;box-sizing:border-box}
legend{
  float:left;width:100%;padding:0;margin:0 0 16px;border:0;
  font-size:11px;font-weight:500;letter-spacing:.22em;line-height:1.2;color:var(--muted)
}
.alert{background:transparent;color:var(--danger);padding:12px 0;border-radius:0;border-bottom:var(--hair) solid var(--line)}
.ok{background:transparent;color:var(--ok);padding:12px 0;border-radius:0;border-bottom:var(--hair) solid var(--line)}
html[data-theme="night"] .alert{background:transparent;color:#D4A39A}
html[data-theme="night"] .ok{background:transparent;color:#A3B8A4}
.toast{
  position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);
  max-width:min(88vw,360px);padding:12px 20px;border-radius:var(--radius);font-size:13px;line-height:1.45;
  text-align:center;z-index:80;pointer-events:none;
  background:var(--toast-bg);color:var(--toast-fg);
  border:1px solid color-mix(in srgb,var(--toast-fg) 10%,var(--toast-bg));
  box-shadow:none;color-scheme:light
}
html[data-theme="night"] .toast{border-color:#E4DFD6;box-shadow:none}
.alert a,.ok a{color:inherit;text-decoration:underline}
.btn-line:disabled{opacity:.65;cursor:default}
.title-mode{
  display:grid;grid-template-columns:auto 1fr;grid-template-areas:"legend switch" "title title";
  align-items:center;gap:12px 16px;width:100%;min-width:0;max-width:100%;box-sizing:border-box
}
.title-mode legend{float:none;width:auto;margin:0;grid-area:legend;min-width:0}
.title-mode::after{content:none;display:none}
.title-switch{display:flex;align-items:center;gap:10px;grid-area:switch;justify-self:start;flex-shrink:0}
.title-switch > span{font-size:12px;letter-spacing:.08em;color:var(--muted);line-height:1;user-select:none;cursor:pointer;white-space:nowrap}
.title-mode:not(.is-on) .title-switch > span:first-of-type,
.title-mode.is-on .title-switch > span:last-of-type{color:var(--text)}
.title-knob{position:relative;width:48px;height:28px;margin:0;flex-shrink:0;cursor:pointer}
.title-knob input{
  position:absolute;inset:0;z-index:1;width:48px;height:28px;margin:0;padding:0;
  opacity:0;border:0;background:transparent;cursor:pointer;border-radius:var(--radius)
}
.title-knob i{display:block;width:48px;height:28px;border-radius:14px;background:var(--line);transition:background .2s ease}
.title-knob i::after{
  content:"";position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;
  background:var(--bg2);box-shadow:none;transition:transform .22s ease
}
.title-knob input:checked + i{background:var(--text)}
.title-knob input:checked + i::after{transform:translateX(20px)}
.title-knob:has(input:focus-visible) i{outline:1px solid var(--brown);outline-offset:3px}
.title-box{
  grid-area:title;min-width:0;width:100%;margin:0;padding-top:14px;border-top:var(--hair) solid var(--line);
  display:flex;flex-direction:column;gap:8px;box-sizing:border-box
}
.title-box[hidden]{display:none !important}
.title-box input{width:100%;max-width:100%;box-sizing:border-box;margin:0}
.stack fieldset input:not([type="radio"]):not([type="checkbox"]),
.stack fieldset select,
.stack fieldset textarea{background:var(--bg)}
.chip-opt{position:relative;display:inline-flex;align-items:center;justify-content:center;padding:6px 14px;border:var(--hair) solid var(--line);border-radius:var(--radius);cursor:pointer;font-size:14px;color:var(--text);background:transparent}
.stack .chip-opt{color:var(--text);font-size:14px}
.chip-opt input{position:absolute;opacity:0;pointer-events:none}
.chip-opt:has(input:checked),.chip-opt.on{background:var(--text);color:var(--bg);border-color:var(--text)}
.id-pick{min-width:0;display:flex;flex-direction:column;align-items:stretch;gap:16px}
.id-pick legend{float:none;width:auto;margin:0}
.id-pick::after{content:none;display:none}
.id-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.id-opt{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;min-height:92px;padding:14px 10px;border:var(--hair) solid var(--line);border-radius:0;background:transparent;color:var(--text);cursor:pointer;text-align:center;text-decoration:none;box-sizing:border-box}
.stack .id-opt{color:var(--text);font-size:13px}
.id-opt input{position:absolute;inset:0;z-index:1;width:100%;height:100%;margin:0;opacity:0;cursor:pointer;pointer-events:auto}
.id-opt svg{width:22px;height:22px;flex-shrink:0}
.id-txt{display:flex;flex-direction:column;gap:2px;align-items:center;line-height:1.3}
.id-txt b{font-weight:600;font-size:13px;letter-spacing:.02em}
.id-txt em{font-style:normal;font-size:12px;color:var(--muted);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.id-opt:hover{border-color:var(--text)}
.id-opt:has(input:checked){background:var(--text);color:var(--bg);border-color:var(--text)}
.id-opt:has(input:checked) .id-txt em{color:inherit;opacity:.8}
html[data-theme="night"] .id-opt:has(input:checked){background:var(--text);color:var(--bg)}

.tabs{display:flex;flex-wrap:wrap;gap:8px 18px;margin:16px 0 24px}
.tabs a{padding:6px 0;border-radius:0;border:0;border-bottom:1px solid transparent;display:inline-flex;letter-spacing:.08em}
.tabs a.on{background:transparent;color:var(--text);border-bottom-color:var(--text)}
html[data-theme="night"] .tabs a.on{background:transparent;color:var(--text)}
.tabs.modes{margin:0 0 0 auto;gap:0;justify-content:flex-end;align-items:center;flex:0 0 auto}
.tabs.modes a{
  padding:2px 0;margin:0 0 0 14px;border:0;border-radius:0;background:transparent;
  color:var(--muted);font-size:12px;font-weight:400;letter-spacing:.06em;line-height:1.4;opacity:.7
}
.tabs.modes a:first-child{margin-left:0}
.tabs.modes a:hover{background:transparent;color:var(--text);border:0;opacity:.95}
.tabs.modes a.on{background:transparent;color:var(--text);border:0;opacity:1;box-shadow:inset 0 -1px 0 var(--text)}
html[data-theme="night"] .tabs.modes a.on{background:transparent;color:var(--text)}
.rank-sum{text-align:left;margin:0 0 8px;letter-spacing:.06em}
.rank{list-style:none;padding:0;margin:0;border-top:var(--hair) solid var(--line)}
.rank li{display:flex;gap:14px;align-items:flex-start;padding:18px 0;border-bottom:var(--hair) solid var(--line)}
.rank .n{width:28px;flex-shrink:0;font-family:var(--display);font-size:16px;line-height:1.4;color:var(--faint)}
.rank a{display:flex;flex-direction:column;gap:6px;min-width:0;flex:1;color:inherit}
.rank a b{font-size:16px;font-weight:600;line-height:1.45;font-family:var(--display)}
.rank .ex{
  margin:0;font-size:14px;line-height:1.8;font-weight:400;color:var(--muted);
  display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden
}
.rank .meta{font-size:12px;letter-spacing:.08em;color:var(--faint)}
.profile{margin:0 0 24px}
.cat-head{margin:0 0 28px}
.cat-head h1{margin:8px 0 6px}
.about{width:min(var(--max),calc(100% - 48px))}
.about h1{margin-bottom:12px}
.about h2{margin:1.6em 0 .45em}
.about p{margin:0 0 12px}
.about .updated{margin-top:28px}
.about ul.plain{padding-left:1.1em;margin:0 0 12px}
.about li{margin:8px 0}
.page-links{display:flex;flex-wrap:wrap;gap:8px 18px;margin:0 0 22px}
.page-links a{padding:6px 0;border-radius:0;border:0;border-bottom:1px solid transparent;font-size:13px;letter-spacing:.08em;color:var(--muted);display:inline-flex}
.page-links a.on,.page-links a:hover{background:transparent;color:var(--text);border-bottom-color:var(--text)}
html[data-theme="night"] .page-links a.on{background:transparent;color:var(--text)}
.profile .liked{font-size:1.2rem}
.profile .liked b{font-size:1.6rem;font-family:var(--display)}

.topics-grid{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  gap:18px;border:0
}
.topic-card{
  position:relative;isolation:isolate;overflow:hidden;
  padding:32px 28px 26px;color:inherit;min-height:176px;
  display:flex;flex-direction:column;gap:10px;
  background:color-mix(in srgb,var(--bg2) 55%,transparent);
  border:var(--hair) solid var(--line);
  transition:background .45s ease,border-color .45s ease,color .22s ease
}
.topic-card:hover{
  opacity:1;color:inherit;
  background:color-mix(in srgb,var(--gold) 6%,var(--bg2));
  border-color:color-mix(in srgb,var(--gold) 48%,var(--line))
}
.topic-card b,.topic-card span,.topic-card em{position:relative;z-index:1}
.topic-card b{font-family:var(--display);font-size:1.2rem;letter-spacing:.12em;font-weight:600}
.topic-card span{font-size:13px;line-height:1.75;color:var(--muted)}
.topic-card em{margin-top:auto;font-style:normal;font-size:11px;letter-spacing:.18em;color:var(--faint)}
.topic-glint{
  position:absolute;inset:0;z-index:0;pointer-events:none;padding:1px;
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;
  mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  mask-composite:exclude
}
.topic-glint::before{
  content:"";position:absolute;left:50%;top:50%;width:240%;height:240%;
  margin:-120% 0 0 -120%;
  background:conic-gradient(
    from 0deg,
    transparent 0 64%,
    color-mix(in srgb,var(--gold) 18%,transparent) 72%,
    color-mix(in srgb,var(--gold) 78%,var(--text)) 80%,
    color-mix(in srgb,var(--gold) 18%,transparent) 88%,
    transparent 94% 100%
  );
  opacity:.72;
  animation:topic-orbit 28s linear infinite
}
.topic-card:nth-child(3n+2) .topic-glint::before{animation-delay:-9s}
.topic-card:nth-child(3n+3) .topic-glint::before{animation-delay:-18s}
.topic-card:nth-child(3n+4) .topic-glint::before{animation-delay:-5s}
.topic-card:hover .topic-glint::before{opacity:.95;animation-duration:18s}

.home-books{margin:0}
.book-shelf{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;
  border:var(--hair) solid var(--line)
}
.book-card{
  display:grid;grid-template-columns:78px minmax(0,1fr);gap:18px;
  padding:26px 22px 24px;border-right:var(--hair) solid var(--line);border-bottom:var(--hair) solid var(--line);
  color:inherit;min-height:168px;align-items:start;position:relative
}
.book-card:nth-child(3n){border-right:0}
.book-card:hover{color:inherit;background:var(--bg2)}
.book-card.has-price .book-meta{padding-right:0.1em}
.book-spine{
  width:78px;aspect-ratio:2/3;display:block;position:relative;
  background:var(--paper-2);border:var(--hair) solid var(--line);overflow:hidden
}
.book-spine::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--gold);opacity:.7;z-index:1
}
.book-spine.is-designed{
  background:var(--cover-bg,#2C333A);border-color:rgba(255,248,235,.12);
  box-shadow:0 1px 0 rgba(255,255,255,.1) inset,0 12px 28px rgba(12,10,8,.22)
}
.book-spine.is-designed::before{
  width:7px;opacity:1;z-index:4;
  background:linear-gradient(90deg,rgba(0,0,0,.48),rgba(255,255,255,.14) 42%,rgba(0,0,0,.18) 78%,transparent)
}
.book-spine img{width:100%;height:100%;object-fit:cover;display:block}
.book-spine i{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-family:var(--display);font-style:normal;font-size:1.6rem;color:var(--gold);letter-spacing:.12em
}
.book-meta{display:flex;flex-direction:column;min-width:0;padding-top:2px}
.book-meta em{
  font-style:normal;font-size:11px;letter-spacing:.28em;color:var(--gold);margin:0 0 8px
}
.book-meta b{
  font-family:var(--display);font-size:1.12rem;font-weight:600;letter-spacing:.08em;line-height:1.45
}
.book-meta small{margin:6px 0 0;font-size:13px;color:var(--muted);letter-spacing:.04em}
.book-by{margin-top:10px;font-size:12px;letter-spacing:.08em;color:var(--faint)}
.book-price{
  position:absolute;top:18px;right:18px;z-index:1;margin:0;
  font-size:12px;letter-spacing:.18em;color:var(--gold);font-variant-numeric:tabular-nums;
  font-family:var(--display);line-height:1
}
.book-meta p{
  margin:12px 0 0;font-size:13px;line-height:1.8;color:var(--muted);letter-spacing:.04em
}
.book-page{width:min(var(--wide),calc(100% - 48px));padding-bottom:88px}
.book-sheet{margin-top:8px}
.book-hero{
  display:grid;grid-template-columns:220px minmax(0,1fr);gap:48px 64px;
  align-items:start;padding-bottom:48px;border-bottom:var(--hair) solid var(--line)
}
.book-cover{
  width:220px;aspect-ratio:2/3;position:relative;
  background:var(--paper-2);border:var(--hair) solid var(--line);overflow:hidden
}
.book-cover::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:8px;background:var(--gold);opacity:.65;z-index:1
}
.book-cover.is-designed{
  background:var(--cover-bg,#2C333A);border-color:rgba(255,248,235,.16);
  box-shadow:
    0 1px 0 rgba(255,255,255,.14) inset,
    0 24px 52px rgba(10,8,6,.3),
    0 2px 0 rgba(18,16,14,.35)
}
.book-cover.is-designed::before{
  width:11px;opacity:1;z-index:4;
  background:linear-gradient(90deg,rgba(0,0,0,.52),rgba(255,255,255,.16) 40%,rgba(0,0,0,.2) 76%,transparent)
}
.book-cover img{width:100%;height:100%;object-fit:cover;display:block}
.book-cover i{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-family:var(--display);font-style:normal;font-size:3.2rem;color:var(--gold)
}
.book-art{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0}
.book-art-cloth{
  position:absolute;inset:0;
  background:
    radial-gradient(120% 80% at 50% 0,rgba(255,248,235,.14),transparent 46%),
    radial-gradient(90% 70% at 50% 110%,rgba(0,0,0,.38),transparent 52%),
    repeating-linear-gradient(90deg,transparent 0 2px,rgba(255,255,255,.028) 2px 3px),
    repeating-linear-gradient(0deg,transparent 0 3px,rgba(0,0,0,.045) 3px 4px);
  mix-blend-mode:soft-light
}
.book-art-light{
  position:absolute;top:-30%;left:-55%;width:70%;height:160%;
  background:linear-gradient(108deg,transparent 32%,rgba(255,246,220,.11) 48%,transparent 62%);
  animation:book-sheen 22s ease-in-out infinite alternate;
  will-change:transform
}
.book-art-frame{
  position:absolute;inset:7.5% 8% 7.5% 12%;
  border:1px solid rgba(232,214,176,.34);
  box-shadow:
    0 0 0 5px color-mix(in srgb,var(--cover-bg,#2C333A) 82%,#000),
    inset 0 0 0 1px rgba(232,214,176,.16);
  animation:book-gilt 16s ease-in-out infinite
}
.book-spine .book-art-frame{inset:7% 8% 7% 14%}
@keyframes book-sheen{
  0%{transform:translate3d(0,0,0)}
  100%{transform:translate3d(128%,0,0)}
}
@keyframes book-gilt{
  0%,100%{opacity:.48}
  50%{opacity:.82}
}
.book-plate{
  position:absolute;inset:9%;
  display:flex;flex-direction:column;justify-content:space-between;
  padding:6% 8% 10%;
  border:0;
  color:#F3EEE6;box-sizing:border-box;z-index:2;text-align:left
}
.book-plate b{
  display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4;overflow:hidden;
  font-family:var(--display);font-weight:500;font-size:clamp(11px,1.7vw,22px);
  letter-spacing:.14em;line-height:1.45
}
.book-plate em{
  font-style:normal;font-size:10px;letter-spacing:.18em;font-weight:400;
  opacity:.78;line-height:1.5
}
.book-plate em.is-latin{
  font-family:Georgia,"Times New Roman",serif;font-style:italic;letter-spacing:.04em;font-size:11px
}
.book-spine .book-plate{inset:8% 8% 8% 14%;padding:8% 6% 10%}
.book-spine .book-plate b{font-size:11px;letter-spacing:.1em;-webkit-line-clamp:3}
.book-spine .book-plate em{font-size:8px;letter-spacing:.08em}
.book-spine .book-plate em.is-latin{font-size:8px}
.book-cover .book-plate{inset:10% 10% 10% 14%;padding:6% 6% 10%}
.book-cover .book-plate b{font-size:1.28rem;letter-spacing:.16em}
.book-intro h1{
  margin:0 0 10px;font-size:clamp(1.8rem,3.2vw,2.55rem);letter-spacing:.06em;line-height:1.35;font-weight:600
}
.book-sub{margin:0 0 28px;font-size:1.05rem;color:var(--muted);letter-spacing:.08em}
.book-facts{margin:0;display:flex;flex-direction:column;gap:10px;max-width:28em}
.book-facts > div{display:grid;grid-template-columns:4.5em minmax(0,1fr);gap:12px;align-items:baseline}
.book-facts dt{margin:0;font-size:12px;letter-spacing:.16em;color:var(--faint)}
.book-facts dd{margin:0;font-size:14px;letter-spacing:.04em}
.book-shops{margin:32px 0 0;display:flex;flex-wrap:wrap;gap:10px}
.book-shop{
  display:inline-flex;align-items:center;gap:8px;
  min-height:42px;padding:0 14px 0 6px;
  border:var(--hair) solid var(--line);color:var(--text);
  font-size:13px;letter-spacing:.12em;background:transparent
}
.book-shop:hover{border-color:var(--text);background:var(--bg2);color:inherit}
.shop-logo{width:28px;height:28px;display:block;flex:none}
.book-shops-mini{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.shop-pill{display:inline-flex;line-height:0}
.shop-pill .shop-logo{width:20px;height:20px}
.btn-buy{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:46px;padding:0 28px;border:1px solid var(--text);
  color:var(--text);font-size:12px;letter-spacing:.28em;background:transparent
}
.btn-buy:hover{background:var(--text);color:var(--bg)}
.book-blurb{max-width:40em;padding-top:40px}
.book-blurb h2{
  margin:0 0 18px;font-size:12px;font-weight:600;letter-spacing:.32em;color:var(--faint)
}
.book-blurb .body{font-size:1.08rem;line-height:2.08;letter-spacing:.05em}

.pager{display:flex;gap:6px;justify-content:center;margin:40px 0 8px}
.pg{min-width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius);border:var(--hair) solid var(--line);background:transparent}
.pg.on{background:var(--text);color:var(--bg);border-color:var(--text)}
.foot{margin-top:24px;padding:48px 0 56px;border-top:var(--hair) solid var(--line);color:var(--muted);font-size:13px;letter-spacing:.04em}
.idea{max-width:36em;color:var(--text);font-family:var(--display);letter-spacing:.08em;line-height:1.9}
.foot-nav{display:flex;flex-wrap:wrap;gap:12px 20px;margin:18px 0}
.foot-nav [data-auth-in]:not([hidden]),
.foot-nav [data-auth-out]:not([hidden]){display:contents}
.logout-form{display:inline;margin:0}
.foot-nav .logout-form button{border:0;background:none;padding:0;margin:0;font:inherit;color:inherit;cursor:pointer}
.me-logout{display:block;margin:36px 0 4px;text-align:center}
.me-logout button{
  border:0;background:none;padding:10px 16px;font:inherit;font-size:13px;
  color:var(--muted);cursor:pointer;letter-spacing:.04em
}
.me-logout button:hover{color:var(--danger)}
.copy{opacity:.92}
.site-stat{margin-top:14px;font-size:12px;line-height:1.5;color:var(--muted)}
.site-stat a{color:inherit}
.site-stat img{vertical-align:middle;border:0}

.modal{position:fixed;inset:0;background:rgba(36,35,33,.28);align-items:center;justify-content:center;z-index:60;padding:16px;display:none}
.modal:not([hidden]){display:flex}
.modal[hidden]{display:none !important;pointer-events:none}
.modal-in{background:var(--bg);border:var(--hair) solid var(--line);border-radius:0;padding:22px;width:min(420px,100%);box-shadow:none}
.modal-in.card-pick{width:min(520px,100%)}
.card-styles{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:16px 0 4px}
.card-style{display:flex;flex-direction:column;align-items:flex-start;gap:6px;margin:0;padding:10px;border:var(--hair) solid var(--line);border-radius:0;background:transparent;color:var(--text);cursor:pointer;text-align:left}
.card-style:hover{border-color:var(--text)}
.card-style b{font-size:14px;font-weight:600}
.card-style em{font-style:normal;font-size:12px;color:var(--muted);line-height:1.4}
.card-style .prev{display:block;width:100%;height:86px;border-radius:0;box-sizing:border-box}
.prev-paper{background:#F7F4ED;border-left:3px solid #665748}
.prev-ink{background:#101714;border:1px solid #A3B59A}
.prev-letter{background:#F7F4ED;box-shadow:inset 0 12px 0 -11px #A28A62,inset 0 16px 0 -15px #A28A62}
.prev-stream{background:#F3EFE6;border:1px solid #DDD8CF}
.modal-in.card-save{width:min(440px,100%)}
.card-save-tip{margin:0 0 10px;text-align:center;line-height:1.5}
.card-save-prev{
  margin:0 0 16px;border-radius:0;overflow:hidden;border:var(--hair) solid var(--line);
  background:var(--bg);max-height:min(58vh,520px);display:flex;justify-content:center
}
.card-save-prev img{
  display:block;width:100%;height:auto;max-height:min(58vh,520px);object-fit:contain;
  -webkit-touch-callout:default;user-select:auto
}
.card-save-actions{flex-wrap:wrap;justify-content:center;margin-top:0}
.row{display:flex;gap:8px;margin-top:12px}

.glance{width:min(var(--read),calc(100% - 48px))}
.glance-hd{text-align:center;margin:4px 0 48px}
.glance-kicker{
  display:inline-flex;align-items:center;gap:12px;margin:0 0 16px;
  font-size:11px;letter-spacing:.32em;color:var(--muted)
}
.glance-kicker i{display:block;width:32px;height:1px;background:var(--line);transform-origin:center;animation:glance-line 3.6s ease-in-out infinite}
.glance-hd h1{font-weight:500;letter-spacing:.22em;font-size:clamp(1.55rem,3vw,2rem);margin:0 0 10px}
.glance-hd .lead{margin:0 auto 26px;font-size:15px;letter-spacing:.08em}
.glance-quota{display:flex;flex-direction:column;align-items:center;gap:10px}
.glance-track{display:block;width:min(200px,56%);height:1px;background:var(--line);border-radius:0;overflow:hidden}
.glance-track i{display:block;height:100%;width:0;background:var(--text);border-radius:inherit;transition:width .8s ease}
.glance-quota em{font-style:normal;font-size:12px;letter-spacing:.08em;color:var(--muted)}
.glance-quota b{color:var(--text);font-weight:600}
.glance-hint{margin:12px 0 0}
.glance-sheet{
  display:flex;flex-direction:column;
  background:transparent;border:0;border-top:var(--hair) solid var(--line);border-bottom:var(--hair) solid var(--line);border-radius:0;
  padding:40px 8px 34px;box-shadow:none;
  animation:glance-in .55s ease both
}
.glance-sheet.is-leave{animation:glance-out .28s ease forwards}
.glance-sheet.is-enter{animation:glance-in .55s ease both}
.glance-meta{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center;margin:0 0 20px;font-size:12px;letter-spacing:.1em;color:var(--muted)}
.glance-meta a:hover{color:var(--text)}
.glance-sheet h2{font-size:clamp(1.28rem,2.2vw,1.55rem);font-weight:600;letter-spacing:.06em;line-height:1.45;margin:0 0 18px}
.glance-title-en{margin:-8px 0 16px;font-size:1rem;line-height:1.45;letter-spacing:.04em;color:var(--muted)}
.glance-sheet .body{font-size:clamp(1.1rem,1.35vw,1.22rem);line-height:2.05;letter-spacing:.04em}
.glance-more{margin:14px 0 0;font-size:14px;letter-spacing:.06em}
.glance-more a{color:var(--brown)}
.glance-more a:hover{color:var(--text)}
.glance-help{
  display:inline-flex;align-items:center;align-self:flex-end;gap:10px;
  margin:16px 0 0;padding:8px 0 0;min-height:44px;
  border:0;border-radius:var(--radius);background:none;font:inherit;font-size:15px;color:var(--muted);line-height:1;cursor:pointer
}
.glance-help svg{width:22px;height:22px;display:block;flex-shrink:0}
.glance-actions{display:flex;flex-wrap:wrap;justify-content:center;align-items:stretch;gap:12px 16px;margin:28px 0 4px}
.glance-actions .btn,.glance-actions .btn-line{min-width:140px;padding:11px 22px;letter-spacing:.12em;box-sizing:border-box}
.glance-actions form{margin:0;display:flex}
.glance-over{width:100%;text-align:center;margin:0;letter-spacing:.08em}
.glance-done{text-align:center;padding:28px 8px 12px;animation:glance-in .5s ease both}
.glance-done h2{font-weight:500;letter-spacing:.12em;margin:0 0 12px}
.glance-done p{color:var(--muted);margin:0 0 24px;letter-spacing:.04em}

.lib-hero,.shelf-hd{padding-bottom:8px;margin-bottom:0;max-width:none}
.shelf-hd h1{letter-spacing:.18em;margin-bottom:0}
.shelf{width:min(var(--read),calc(100% - 48px))}
.shelf-cats{
  display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 22px;
  margin:8px 0 8px;padding:0 0 18px;border-bottom:var(--hair) solid var(--line)
}
.shelf-cats a{
  padding:4px 0;border:0;border-bottom:1px solid transparent;border-radius:0;
  font-size:13px;letter-spacing:.16em;color:var(--faint);line-height:1.3
}
.shelf-cats a.on,.shelf-cats a:hover{background:transparent;color:var(--text);border-bottom-color:var(--text)}
html[data-theme="night"] .shelf-cats a.on{background:transparent;color:var(--text)}
.shelf-list{list-style:none;margin:0;padding:0}
.shelf-list li{border-bottom:var(--hair) solid var(--line)}
.shelf-list a{
  display:block;padding:18px 0;color:inherit;
  font-family:var(--display);font-size:1.12rem;font-weight:500;
  letter-spacing:.06em;line-height:1.55
}
.shelf-list a:hover{color:var(--brown)}
html[data-theme="night"] .shelf-list a:hover{color:var(--gold)}

.guard{width:min(560px,calc(100% - 48px))}
.guard-card{text-align:center;padding:48px 12px 72px}
.guard-kicker{
  display:inline-flex;align-items:center;gap:12px;margin:0 0 22px;
  font-size:11px;letter-spacing:.32em;color:var(--muted)
}
.guard-kicker i{display:block;width:28px;height:1px;background:var(--line)}
.guard-tip{margin:0 auto;max-width:22em;font-size:1.08rem;line-height:1.9;letter-spacing:.06em;font-weight:400}
.guard-actions{margin-top:28px;display:flex;justify-content:center;gap:10px}
@keyframes glance-in{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@keyframes glance-out{to{opacity:0;transform:translateY(-8px)}}
@keyframes glance-line{0%,100%{transform:scaleX(.55);opacity:.45}50%{transform:scaleX(1);opacity:1}}
@keyframes topic-orbit{to{transform:rotate(360deg)}}

html[data-theme="night"] .title-knob i::after{background:var(--text)}
html[data-theme="luxe"] h1{font-weight:600;letter-spacing:.04em}

@media (max-width:960px){
  .home-grid{grid-template-columns:1fr;gap:40px}
  .topics-grid{grid-template-columns:1fr 1fr;gap:14px}
  .book-shelf{grid-template-columns:1fr 1fr}
  .book-card:nth-child(3n){border-right:var(--hair) solid var(--line)}
  .book-card:nth-child(2n){border-right:0}
}
@media (max-width:720px){
  .list-nav,.list-nav.has-modes{
    flex-direction:column;align-items:stretch;gap:10px;margin:6px 0 20px
  }
  .list-nav .cats{flex:none;width:100%}
  .tabs.modes{margin:0;width:100%;justify-content:flex-end;flex:none;padding:0 2px}
  .tabs.modes a{margin-left:14px;font-size:12px}
  .top{background:var(--bg)}
  .totop{right:14px;bottom:76px}
  .read-progress{right:18px;bottom:128px;font-size:10px}
  body.is-post .read-progress{bottom:18px}
  .top-in{padding-top:14px}
  .top-mast{min-height:36px}
  .brand{max-width:calc(100% - 118px)}
  .brand strong{font-size:1.08rem;letter-spacing:.18em}
  .brand em{display:none}
  .top-tools{transform:none;top:0;height:36px}
  .site-nav{justify-content:flex-start;margin-top:10px;padding:6px 0 10px}
  .site-nav a{padding:6px 10px;letter-spacing:.1em}
  .search-page{padding:6px 6px 6px 12px}
  .search-page button{min-height:44px;padding:0 16px}
  .three{grid-template-columns:1fr;border-top:0}
  .three a{padding:18px 0;border-right:0;border-bottom:var(--hair) solid var(--line);align-items:flex-start;text-align:left}
  .three a span{display:block}
  .book-page{width:min(var(--wide),calc(100% - 28px))}
  main.wrap.member{width:min(720px,calc(100% - 28px))}
  main.wrap.shelf{width:min(var(--read),calc(100% - 36px))}
  .set-tabs button{font-size:12px;padding:8px 0 10px;gap:4px}
  .bar{
    position:static;gap:12px;margin:40px 0 8px;
    background:transparent;padding:24px 0 0;border:0;
    border-top:var(--hair) solid var(--line);border-radius:0;z-index:auto;box-shadow:none
  }
  .bar-more .btn-line{padding:6px 8px;font-size:12px}
  .post-hd{margin-bottom:26px}
  .post-meta{font-size:11px}
  .body{font-size:var(--read-size,1.16rem);line-height:2.06;letter-spacing:.02em}
  .wrap{width:min(var(--wide),calc(100% - 28px))}
  main.wrap.article{width:min(var(--read),calc(100% - 36px))}
  html.is-immerse main.wrap.article{width:min(var(--read),calc(100% - 64px));padding-top:36px}
  .glance{width:min(var(--read),calc(100% - 28px))}
  .glance-hd{margin-bottom:28px}
  .glance-sheet{padding:26px 0 22px}
  .glance-actions{width:100%}
  .glance-actions form,
  .glance-actions > .btn-line,
  .glance-actions > .btn{flex:1 1 0;min-width:0;max-width:none}
  .glance-actions form .btn,
  .glance-actions > .btn-line,
  .glance-actions > .btn{width:100%;min-width:0;flex:1;height:auto;min-height:44px}
  .card,.toc-row{padding:20px 0}
  .toc-row{gap:16px}
  .toc-idx{flex-basis:1.7em;font-size:11px;padding-top:6px}
  .card-main h2,.toc-body h2{font-size:1.1rem}
  .toc-meta{margin-top:12px;font-size:11px}
  .form-page{overflow-x:clip;max-width:100%}
  .form-page .stack{min-width:0;max-width:100%}
  .stack .pair{grid-template-columns:1fr}
  .title-mode{
    grid-template-columns:1fr;grid-template-areas:"legend" "switch" "title";gap:10px;
    padding:14px 0 12px
  }
  .title-switch{justify-self:start}
  .title-box{padding-top:12px}
  .field-cat select{font-size:16px;padding:12px 36px 12px 12px}
  .stack input:not([type="checkbox"]):not([type="radio"]),
  .stack select,
  .stack textarea{font-size:16px}
  .title-box input,.stack fieldset input:not([type="radio"]):not([type="checkbox"]){font-size:16px}
  .topics-grid{grid-template-columns:1fr;gap:12px}
  .book-shelf{grid-template-columns:1fr}
  .book-card,.book-card:nth-child(3n),.book-card:nth-child(2n){border-right:0}
  .book-hero{grid-template-columns:1fr;gap:28px}
  .book-cover{width:160px}
  .topic-card{padding:26px 22px 22px;min-height:148px}
  .mast{padding:12px 0 32px}
  .mast.slim{padding:4px 0 16px}
  .feature-card{padding:32px 22px 28px}
  .feature-facts{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 16px;margin-top:24px}
  .mast h1{letter-spacing:.18em}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .glance-sheet,.glance-done{animation:none}
  .glance-kicker i{animation:none}
  .glance-track i{transition:none}
  .title-knob i,.title-knob i::after{transition:none}
  .totop{transition:none}
  .read-dock-btn,.read-dock-in{transition:none}
  .read-progress{transition:none}
  .immerse-ask{transition:none}
  a,.btn,.btn-line,.site-nav a,.toc-row,.card,.topic-card,.book-card{transition:none}
  .topic-glint::before{animation:none;opacity:0}
  .book-art-light,.book-art-frame{animation:none}
}