@font-face{
  font-family:"Cormorant Garamond";
  src:url("/assets/fonts/CormorantGaramond-Variable.ttf") format("truetype");
  font-style:normal;
  font-weight:400 700;
  font-display:swap;
}
@font-face{
  font-family:"Cormorant Garamond";
  src:url("/assets/fonts/CormorantGaramond-Italic-Variable.ttf") format("truetype");
  font-style:italic;
  font-weight:400 700;
  font-display:swap;
}

:root{
  --paper:#f9f2e5;
  --paper-deep:#eadbc5;
  --paper-soft:#fffaf1;
  --canvas:#e6d5bb;
  --ink:#30251f;
  --muted:#76655a;
  --red:#96362d;
  --red-dark:#68211d;
  --green:#466653;
  --blue:#445d6d;
  --line:rgba(82,55,38,.19);
  --line-strong:rgba(82,55,38,.34);
  --serif:"Cormorant Garamond",Georgia,"Songti SC","STSong",serif;
  --cn-serif:"Songti SC","STSong","Noto Serif CJK SC",serif;
  --sans:"PingFang SC","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --mono:ui-monospace,"SFMono-Regular",Menlo,Monaco,monospace;
  --shadow:0 20px 52px rgba(68,39,22,.12),0 3px 8px rgba(68,39,22,.06);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{min-height:100%;margin:0}
body{
  color:var(--ink);
  background:
    radial-gradient(circle at 8% 5%,rgba(255,255,255,.72),transparent 27rem),
    radial-gradient(circle at 92% 18%,rgba(150,54,45,.08),transparent 25rem),
    repeating-linear-gradient(17deg,rgba(104,71,48,.022) 0 1px,transparent 1px 15px),
    linear-gradient(135deg,#eee2d0,#dcc7aa);
  font-family:var(--sans);
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  opacity:.42;
  background-image:
    radial-gradient(circle at 22% 30%,rgba(91,57,35,.11) 0 1px,transparent 1.5px),
    radial-gradient(circle at 73% 68%,rgba(255,255,255,.6) 0 1px,transparent 1.5px);
  background-size:41px 39px,57px 53px;
}
a{color:inherit}
::selection{color:#fff;background:var(--red)}

.notes-shell{width:min(1200px,100%);margin:0 auto;padding:30px clamp(18px,5vw,64px) 72px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:22px;min-height:42px}
.back-link{display:inline-flex;align-items:center;gap:9px;color:var(--muted);font-size:12px;letter-spacing:.04em;text-decoration:none;transition:color .18s ease,transform .18s ease}
.back-link span:first-child{font:26px/1 var(--serif)}
.back-link:hover,.back-link:focus-visible{color:var(--red);transform:translateX(-3px);outline:none}
.archive-code{color:rgba(91,59,43,.58);font:700 9px/1.2 var(--mono);letter-spacing:.16em}

.field-hero{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1.1fr) minmax(280px,.9fr);
  gap:clamp(30px,6vw,76px);
  margin-top:32px;
  padding:clamp(38px,6vw,70px);
  overflow:hidden;
  border:1px solid var(--line-strong);
  background:
    linear-gradient(rgba(126,88,57,.027) 1px,transparent 1px),
    var(--paper-soft);
  background-size:100% 31px,auto;
  box-shadow:var(--shadow);
}
.field-hero::before{content:"";position:absolute;inset:11px;border:1px dashed rgba(150,54,45,.25);pointer-events:none}
.field-hero::after{
  content:"";
  position:absolute;
  left:0;
  top:0;
  width:180px;
  height:8px;
  background:var(--red);
}
.hero-copy,.hero-side{position:relative;z-index:1}
.eyebrow{margin:0 0 13px;color:var(--red);font:700 9px/1.4 var(--mono);letter-spacing:.17em;text-transform:uppercase}
.field-hero h1{max-width:720px;margin:0;font:600 clamp(43px,6.3vw,78px)/.98 var(--serif);letter-spacing:.015em}
.field-hero h1 span{display:block;margin-top:12px;font-family:var(--cn-serif);font-size:.48em;line-height:1.25;letter-spacing:.09em}
.hero-intro{max-width:670px;margin:27px 0 0;color:#504139;font-size:clamp(14px,1.55vw,17px);line-height:1.95}
.hero-date{display:flex;gap:14px;align-items:center;margin-top:28px;color:var(--muted);font:700 9px/1.5 var(--mono);letter-spacing:.09em;text-transform:uppercase}
.hero-date::before{content:"";width:38px;height:1px;background:var(--red)}
.hero-side{align-self:center;padding-left:clamp(24px,4vw,45px);border-left:1px solid var(--line)}
.hero-side h2{margin:0 0 20px;color:var(--red);font:italic 600 17px/1 var(--serif);letter-spacing:.04em}
.hero-side ol{counter-reset:hero-notes;list-style:none;margin:0;padding:0}
.hero-side li{counter-increment:hero-notes;display:grid;grid-template-columns:26px 1fr;gap:11px;padding:14px 0;border-top:1px solid var(--line);font-size:12px;line-height:1.7}
.hero-side li::before{content:counter(hero-notes,decimal-leading-zero);color:var(--red);font:italic 600 12px/1.65 var(--serif)}

.section-head{display:flex;justify-content:space-between;gap:40px;align-items:end;margin:74px 0 25px;padding-bottom:17px;border-bottom:1px solid var(--line-strong)}
.section-head h2{margin:0;font:600 clamp(29px,3.6vw,43px)/1.05 var(--serif)}
.section-head p{max-width:450px;margin:0;color:var(--muted);font-size:12px;line-height:1.75}

.featured-note{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1.25fr) minmax(250px,.75fr);
  gap:36px;
  padding:clamp(29px,5vw,56px);
  overflow:hidden;
  border:1px solid var(--line-strong);
  background:
    linear-gradient(110deg,rgba(150,54,45,.07),transparent 44%),
    var(--paper);
  box-shadow:0 13px 32px rgba(68,39,22,.1);
  text-decoration:none;
  transition:transform .22s ease,box-shadow .22s ease;
}
.featured-note::before{content:"FEATURED NOTE";position:absolute;right:-42px;top:29px;width:180px;padding:7px 0;background:var(--red);color:#fff;font:700 8px/1 var(--mono);letter-spacing:.15em;text-align:center;transform:rotate(39deg)}
.featured-note:hover,.featured-note:focus-visible{transform:translateY(-4px) rotate(-.08deg);box-shadow:0 20px 40px rgba(68,39,22,.15);outline:none}
.featured-note h3{max-width:760px;margin:6px 0 0;font:600 clamp(31px,4.5vw,53px)/1.13 var(--cn-serif)}
.featured-note h3 em{color:var(--red);font-style:normal}
.featured-note-copy>p:last-child{max-width:710px;margin:22px 0 0;color:var(--muted);font-size:13px;line-height:1.85}
.featured-meta{align-self:end;padding:24px 10px 0 30px;border-left:1px dashed var(--line-strong)}
.featured-meta dl{margin:0}
.featured-meta div{display:grid;grid-template-columns:72px 1fr;gap:13px;padding:9px 0;border-top:1px solid var(--line)}
.featured-meta div:first-child{border-top:0}
.featured-meta dt{color:var(--red);font:700 8px/1.6 var(--mono);letter-spacing:.09em}
.featured-meta dd{margin:0;color:var(--muted);font-size:11px;line-height:1.6}
.read-more{display:inline-flex;align-items:center;gap:10px;margin-top:21px;color:var(--red);font:700 10px/1 var(--mono);letter-spacing:.09em;text-transform:uppercase}
.read-more::after{content:"→";font:20px/1 var(--serif)}

.module-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}
.module-card{
  position:relative;
  display:flex;
  min-height:280px;
  flex-direction:column;
  padding:28px 26px 25px;
  overflow:hidden;
  border:1px solid var(--line);
  background:rgba(249,242,229,.84);
  box-shadow:0 6px 17px rgba(68,39,22,.06);
  text-decoration:none;
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.module-card::before{content:"";position:absolute;left:0;top:0;width:54px;height:4px;background:var(--red)}
.module-card::after{content:"";position:absolute;right:0;bottom:0;border-width:0 0 25px 25px;border-style:solid;border-color:transparent transparent var(--paper-deep) transparent;filter:drop-shadow(-1px -1px 0 rgba(83,58,42,.11))}
.module-card:hover,.module-card:focus-visible{transform:translateY(-4px) rotate(-.1deg);border-color:rgba(150,54,45,.33);box-shadow:0 13px 29px rgba(68,39,22,.11);outline:none}
.module-index{color:rgba(104,33,29,.5);font:italic 16px/1 var(--serif)}
.module-card h3{margin:31px 0 0;font:600 27px/1.2 var(--cn-serif)}
.module-en{display:block;margin-top:8px;color:var(--red);font:700 8px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase}
.module-card p{margin:18px 0 0;color:var(--muted);font-size:12px;line-height:1.78}
.module-card .read-more{margin-top:auto;padding-top:22px}

.perspective-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:20px;border:1px solid var(--line);background:var(--line)}
.perspective-strip article{min-height:160px;padding:25px 22px;background:rgba(255,250,241,.76)}
.perspective-strip strong{display:block;color:var(--red);font:600 24px/1 var(--serif)}
.perspective-strip h3{margin:14px 0 0;font:600 16px/1.35 var(--cn-serif)}
.perspective-strip p{margin:9px 0 0;color:var(--muted);font-size:11px;line-height:1.65}

.notes-footer{display:flex;justify-content:space-between;gap:30px;margin-top:74px;padding-top:23px;border-top:1px solid var(--line-strong);color:var(--muted);font-size:10.5px;line-height:1.7}
.notes-footer strong{color:var(--red);font:700 9px/1.4 var(--mono);letter-spacing:.12em}

/* Article pages */
.article-page .field-hero{grid-template-columns:minmax(0,1.28fr) minmax(240px,.72fr);padding-top:52px;padding-bottom:52px}
.article-page .field-hero h1{font-family:var(--cn-serif);font-size:clamp(36px,5.2vw,63px);line-height:1.16}
.article-page .field-hero h1 em{color:var(--red);font-style:normal}
.article-page .hero-side{font-size:12px}
.article-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.article-meta span{padding:6px 9px;border:1px solid rgba(150,54,45,.22);background:rgba(150,54,45,.045);color:var(--red);font:700 8px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase}
.side-note{margin:0;color:var(--muted);font-size:11.5px;line-height:1.8}
.side-note strong{display:block;margin-bottom:8px;color:var(--red);font:700 8px/1.4 var(--mono);letter-spacing:.12em;text-transform:uppercase}

.article-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:clamp(42px,7vw,92px);align-items:start;margin-top:58px}
.toc{position:sticky;top:24px;padding:23px 0;border-top:3px solid var(--red);border-bottom:1px solid var(--line-strong)}
.toc>span{color:var(--red);font:700 8px/1.3 var(--mono);letter-spacing:.14em;text-transform:uppercase}
.toc ol{list-style:none;margin:18px 0 0;padding:0;counter-reset:toc}
.toc li{counter-increment:toc;border-top:1px solid var(--line)}
.toc li:first-child{border-top:0}
.toc a{display:grid;grid-template-columns:24px 1fr;gap:7px;padding:11px 0;color:var(--muted);font-size:11px;line-height:1.5;text-decoration:none}
.toc a::before{content:counter(toc,decimal-leading-zero);color:rgba(150,54,45,.65);font:italic 10px/1.65 var(--serif)}
.toc a:hover,.toc a:focus-visible{color:var(--red);outline:none}

.article-body{min-width:0}
.article-lead{margin:0 0 54px;padding:26px 30px;border-left:4px solid var(--red);background:rgba(249,242,229,.72);font:600 clamp(17px,2vw,22px)/1.9 var(--cn-serif)}
.article-section{scroll-margin-top:28px;padding:56px 0;border-top:1px solid var(--line-strong)}
.article-section:first-of-type{padding-top:0;border-top:0}
.section-number{margin:0 0 9px;color:rgba(150,54,45,.62);font:italic 600 14px/1 var(--serif)}
.article-section h2{margin:0;font:600 clamp(29px,3.8vw,43px)/1.2 var(--cn-serif)}
.section-deck{max-width:760px;margin:17px 0 0;color:var(--muted);font-size:13px;line-height:1.9}
.article-section h3{margin:34px 0 12px;font:600 20px/1.4 var(--cn-serif)}
.article-section>p,.prose{color:#4f4138;font-size:13.5px;line-height:2}
.article-section>p{margin:17px 0 0}

.thesis-card{position:relative;margin-top:29px;padding:32px 36px;border:1px solid rgba(150,54,45,.34);background:var(--paper-soft);box-shadow:0 10px 24px rgba(68,39,22,.08)}
.thesis-card::before{content:"MY THESIS";position:absolute;top:-9px;left:25px;padding:4px 9px;background:var(--red);color:#fff;font:700 7px/1 var(--mono);letter-spacing:.13em}
.thesis-card p{margin:0;font:600 clamp(22px,3.3vw,37px)/1.5 var(--cn-serif)}
.thesis-card em{color:var(--red);font-style:normal}

.token-flow{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin-top:30px}
.flow-card{position:relative;min-height:205px;padding:25px 23px;border:1px solid var(--line);background:rgba(255,250,241,.72)}
.flow-card::after{content:"→";position:absolute;right:-13px;top:50%;z-index:2;color:var(--red);font:24px/1 var(--serif);transform:translateY(-50%)}
.flow-card:last-child::after{display:none}
.flow-card>span{color:var(--red);font:italic 600 14px/1 var(--serif)}
.flow-card h3{margin:14px 0 0;font-size:19px}
.flow-card p{margin:10px 0 0;color:var(--muted);font-size:11.5px;line-height:1.75}

.signal-list{display:grid;gap:11px;margin-top:28px}
.signal-row{display:grid;grid-template-columns:44px minmax(140px,.75fr) minmax(0,1.4fr);gap:19px;align-items:start;padding:19px 20px;border:1px solid var(--line);background:rgba(249,242,229,.64)}
.signal-row>span{color:var(--red);font:italic 600 14px/1.5 var(--serif)}
.signal-row h3{margin:0;font-size:16px}
.signal-row p{margin:0;color:var(--muted);font-size:11.5px;line-height:1.75}

.decision-matrix{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:31px}
.matrix-card{padding:27px 25px;border:1px solid var(--line);background:rgba(255,250,241,.72)}
.matrix-card[data-tone="good"]{border-top:4px solid var(--red)}
.matrix-card[data-tone="value"]{border-top:4px solid var(--blue)}
.matrix-card>span{color:var(--muted);font:700 8px/1.4 var(--mono);letter-spacing:.11em;text-transform:uppercase}
.matrix-card h3{margin:9px 0 0;font-size:22px}
.matrix-card ul{margin:18px 0 0;padding-left:18px;color:var(--muted);font-size:11.5px;line-height:1.85}

.insight-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:29px;counter-reset:insight}
.insight-card{counter-increment:insight;position:relative;min-height:240px;padding:31px 27px;border:1px solid var(--line);background:rgba(249,242,229,.74)}
.insight-card::before{content:counter(insight,decimal-leading-zero);display:block;color:rgba(150,54,45,.55);font:italic 16px/1 var(--serif)}
.insight-card h3{margin:25px 0 0;font-size:19px}
.insight-card p{margin:12px 0 0;color:var(--muted);font-size:11.5px;line-height:1.8}

.change-mind{margin-top:30px;padding:28px 30px;border:1px dashed rgba(150,54,45,.38);background:rgba(255,250,241,.56)}
.change-mind h3{margin:0;color:var(--red);font-size:18px}
.change-mind ul{margin:17px 0 0;padding-left:20px;color:var(--muted);font-size:12px;line-height:1.9}

.process{display:grid;gap:12px;margin-top:30px;counter-reset:process}
.process-step{counter-increment:process;display:grid;grid-template-columns:55px minmax(170px,.7fr) minmax(0,1.4fr);gap:21px;align-items:start;padding:22px 23px;border:1px solid var(--line);background:rgba(255,250,241,.68)}
.process-step::before{content:counter(process,decimal-leading-zero);display:grid;place-items:center;width:42px;height:42px;border:1px solid rgba(150,54,45,.42);border-radius:50%;color:var(--red);font:italic 600 13px/1 var(--serif)}
.process-step h3{margin:9px 0 0;font-size:17px}
.process-step p{margin:5px 0 0;color:var(--muted);font-size:11.5px;line-height:1.75}

.example-board{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:30px;border:1px solid var(--line);background:var(--line)}
.example-board article{padding:23px 20px;background:var(--paper-soft)}
.example-board span{color:var(--red);font:700 8px/1.4 var(--mono);letter-spacing:.1em}
.example-board h3{margin:13px 0 0;font-size:16px}
.example-board p{margin:9px 0 0;color:var(--muted);font-size:11px;line-height:1.7}

.radar-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:30px}
.radar-card{min-height:250px;padding:29px 27px;border:1px solid var(--line);background:rgba(255,250,241,.72)}
.radar-top{display:flex;justify-content:space-between;gap:15px;align-items:center}
.radar-top>span:first-child{color:var(--red);font:italic 600 15px/1 var(--serif)}
.status{padding:5px 7px;border:1px solid rgba(70,102,83,.25);background:rgba(70,102,83,.08);color:var(--green);font:700 7px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase}
.radar-card h3{margin:24px 0 0;font-size:20px}
.radar-card p{margin:12px 0 0;color:var(--muted);font-size:11.5px;line-height:1.8}
.radar-card dl{margin:18px 0 0;padding-top:14px;border-top:1px solid var(--line)}
.radar-card dl div{display:grid;grid-template-columns:63px 1fr;gap:12px;margin-top:8px}
.radar-card dt{color:var(--red);font:700 7px/1.6 var(--mono);letter-spacing:.08em}
.radar-card dd{margin:0;color:var(--muted);font-size:10.5px;line-height:1.6}

.map-stack{display:grid;gap:15px;margin-top:30px}
.map-layer{display:grid;grid-template-columns:130px minmax(170px,.75fr) minmax(0,1.4fr);gap:24px;align-items:center;padding:27px 28px;border:1px solid var(--line);background:rgba(255,250,241,.74)}
.map-layer>span{color:rgba(150,54,45,.62);font:italic 600 18px/1 var(--serif)}
.map-layer h3{margin:0;font-size:19px}
.map-layer p{margin:0;color:var(--muted);font-size:11.5px;line-height:1.75}
.map-layer:nth-child(2){margin-left:2.5%}
.map-layer:nth-child(3){margin-left:5%}
.map-layer:nth-child(4){margin-left:7.5%}

.priority-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:30px}
.priority-card{padding:26px 23px;border:1px solid var(--line);background:rgba(249,242,229,.76)}
.priority-card>span{color:var(--red);font:700 8px/1.4 var(--mono);letter-spacing:.1em}
.priority-card h3{margin:15px 0 0;font-size:18px}
.priority-card p{margin:11px 0 0;color:var(--muted);font-size:11.5px;line-height:1.75}

.article-nav{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:16px}
.article-nav a{padding:22px 23px;border:1px solid var(--line);background:rgba(255,250,241,.68);text-decoration:none;transition:transform .18s ease,border-color .18s ease}
.article-nav a:last-child{text-align:right}
.article-nav a:hover,.article-nav a:focus-visible{transform:translateY(-2px);border-color:rgba(150,54,45,.34);outline:none}
.article-nav span{display:block;color:var(--red);font:700 8px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase}
.article-nav strong{display:block;margin-top:8px;font:600 17px/1.4 var(--cn-serif)}

@media (max-width:900px){
  .field-hero,.article-page .field-hero{grid-template-columns:1fr}
  .hero-side{padding:24px 0 0;border-left:0;border-top:1px solid var(--line)}
  .featured-note{grid-template-columns:1fr}
  .featured-meta{padding:24px 0 0;border-left:0;border-top:1px dashed var(--line-strong)}
  .module-grid{grid-template-columns:1fr 1fr}
  .perspective-strip{grid-template-columns:1fr 1fr}
  .article-layout{grid-template-columns:1fr}
  .toc{position:relative;top:auto;display:none}
  .example-board{grid-template-columns:1fr 1fr}
}
@media (max-width:650px){
  .notes-shell{padding-left:15px;padding-right:15px}
  .archive-code{display:none}
  .field-hero{margin-top:23px;padding:35px 27px}
  .field-hero h1{font-size:48px}
  .article-page .field-hero h1{font-size:36px}
  .section-head{display:block}
  .section-head p{margin-top:12px}
  .featured-note{padding:30px 25px}
  .featured-note h3{font-size:30px}
  .module-grid,.insight-grid,.radar-grid,.decision-matrix,.priority-grid{grid-template-columns:1fr}
  .module-card{min-height:245px}
  .perspective-strip{grid-template-columns:1fr}
  .token-flow{grid-template-columns:1fr}
  .flow-card{min-height:auto}
  .flow-card::after{right:50%;top:auto;bottom:-18px;transform:translateX(50%) rotate(90deg)}
  .signal-row,.process-step,.map-layer{grid-template-columns:1fr;gap:10px}
  .signal-row>span{margin-bottom:3px}
  .process-step h3{margin:0}
  .map-layer:nth-child(n){margin-left:0}
  .example-board{grid-template-columns:1fr}
  .article-lead{padding:23px 22px}
  .thesis-card{padding:29px 25px}
  .article-nav{grid-template-columns:1fr}
  .article-nav a:last-child{text-align:left}
  .notes-footer{display:block}
  .notes-footer p+p{margin-top:12px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}