:root{
  --paper:#f7efe3;
  --paper-light:#fff9ef;
  --ink:#211a16;
  --muted:#725f52;
  --red:#bd2e27;
  --line:#d9bd91;
  --shadow:0 28px 54px rgba(35,20,10,.32);
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{min-height:100%}
body{
  margin:0;
  min-height:100vh;
  color:var(--ink);
  background:radial-gradient(circle at center,#f0e5d8 0,#ddd1c4 64%,#c7b8aa 100%);
  font-family: Georgia, 'Times New Roman', serif;
  overflow-x:auto;
}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
.app{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:30px 36px 52px;
}
.closed-view{
  width:min(520px,94vw);
  min-height:calc(100vh - 82px);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:26px;
  text-align:center;
}
.closed-book{
  border:0;background:transparent;padding:0;cursor:pointer;line-height:1;
  filter:drop-shadow(0 34px 18px rgba(0,0,0,.32));transition:transform .28s ease, filter .28s ease;
}
.closed-book:hover{transform:translateY(-6px);filter:drop-shadow(0 38px 22px rgba(0,0,0,.34))}
.cover-art{position:relative;display:block;width:min(470px,88vw);aspect-ratio:.66;overflow:hidden;border-radius:7px 13px 13px 7px;background:#0d1b28;box-shadow:inset 0 0 0 1px rgba(255,255,255,.12)}
.cover-art.image-based{background:#0d1b28}
.cover-image{width:100%;height:100%;object-fit:cover;display:block}
.cover-version-chip{
  position:absolute;left:50%;bottom:40px;transform:translateX(-50%);
  padding:8px 16px;border-radius:999px;background:rgba(12,18,27,.72);color:#fff7e8;
  border:1px solid rgba(214,170,83,.7);font-size:14px;letter-spacing:.14em;text-transform:uppercase;
  box-shadow:0 8px 16px rgba(0,0,0,.26);
}
.open-instruction{
  border:0;background:rgba(255,248,238,.78);border:1px solid rgba(142,111,72,.25);border-radius:16px;
  padding:14px 22px 16px;color:#2d251f;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:4px;
  box-shadow:0 10px 24px rgba(71,50,31,.12);letter-spacing:.04em;font-size:13px;min-width:270px;
}
.open-instruction strong{text-transform:uppercase;letter-spacing:.08em}
.open-instruction small{font-size:12px;color:#69584c}
.open-instruction:hover{background:rgba(255,248,238,.96)}
.instruction-icon{width:46px;height:46px;display:grid;place-items:center;color:#2b2520}
.instruction-icon svg{width:42px;height:42px;display:block}
.open-view{min-width:1540px;width:min(1540px,98vw);margin:0 auto}
.open-book-wrap{width:100%;display:flex;justify-content:center;align-items:center;padding-right:96px}
.book-shell{position:relative;display:grid;grid-template-columns:1fr 26px 1fr;width:1370px;min-height:840px;filter:drop-shadow(0 31px 23px rgba(0,0,0,.28));isolation:isolate}
.book-shell:before{content:"";position:absolute;inset:-22px -34px -24px -32px;z-index:-3;background:linear-gradient(90deg,#554d46 0,#777066 2.5%,#f0dfc8 7%,#f0dfc8 93%,#7e776d 97%,#565047 100%);border-radius:14px 28px 28px 14px;box-shadow:0 34px 50px rgba(48,32,22,.30), inset 0 0 0 1px rgba(88,64,42,.25)}
.book-shell:after{content:"";position:absolute;right:-31px;top:28px;bottom:20px;width:31px;z-index:-1;border-radius:0 20px 20px 0;background:repeating-linear-gradient(90deg,#d4c5aa 0 2px,#efe6d2 2px 4px,#b5a48c 4px 5px),linear-gradient(#ded1ba,#f7eedb,#c9b79b);box-shadow:inset 7px 0 10px rgba(70,48,32,.28),10px 9px 18px rgba(0,0,0,.16)}
.home-bookmark{position:absolute;top:-22px;left:50%;transform:translateX(-50%);z-index:9;background:#8f1f1a;color:#fff8ee;padding:9px 18px 16px;border-radius:0 0 10px 10px;font-weight:bold;letter-spacing:.10em;font-size:13px;box-shadow:0 6px 12px rgba(0,0,0,.24), inset 0 1px 0 rgba(255,255,255,.25)}
.home-bookmark:after{content:"";position:absolute;left:50%;bottom:-1px;transform:translateX(-50%);border-left:9px solid transparent;border-right:9px solid transparent;border-bottom:8px solid #f0dfc8}
.page{position:relative;min-height:840px;overflow:hidden;background:radial-gradient(circle at 35% 30%,rgba(255,255,255,.65),transparent 52%), linear-gradient(90deg,#ffffff 0,#f5eadb 100%);box-shadow:inset 0 0 26px rgba(107,76,44,.10), inset 0 0 0 1px rgba(198,160,106,.20)}
.page:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(108,78,50,.06),transparent 14%,transparent 86%,rgba(108,78,50,.08)),radial-gradient(circle at 20% 55%,rgba(151,116,75,.08),transparent 30%);pointer-events:none}
.page-left{border-radius:12px 0 0 12px}
.page-right{border-radius:0 12px 12px 0}
.page-left:after{content:"";position:absolute;right:0;top:0;bottom:0;width:72px;background:linear-gradient(90deg,transparent,rgba(57,40,27,.20));pointer-events:none}
.page-right:before{content:"";position:absolute;left:0;top:0;bottom:0;width:72px;background:linear-gradient(270deg,transparent,rgba(57,40,27,.21));pointer-events:none;z-index:2}
.page-right:after{content:"";position:absolute;right:0;top:34px;bottom:30px;width:16px;background:linear-gradient(90deg,rgba(120,92,60,.06),rgba(84,64,42,.20));box-shadow:inset -5px 0 8px rgba(66,46,28,.25);pointer-events:none}
.page-spine{position:relative;background:linear-gradient(90deg,#8f785f 0,#eadfce 42%,#fff8eb 53%,#9a8168 100%);box-shadow:inset 0 0 20px rgba(0,0,0,.35), 0 0 10px rgba(80,54,32,.20);z-index:4}
.page-spine:before{content:"";position:absolute;top:-12px;left:9px;width:8px;height:27px;background:#5f1d17;border-radius:0 0 4px 4px;box-shadow:0 1px 2px rgba(0,0,0,.25)}
.page-border{position:absolute;inset:18px;border:1px solid rgba(198,154,91,.35);pointer-events:none;z-index:4}
.page-border:before,.page-border:after{content:"";position:absolute;left:0;right:0;height:32px;background-image:linear-gradient(30deg,rgba(177,126,72,.25) 12%,transparent 12.5%,transparent 87%,rgba(177,126,72,.25) 87.5%,rgba(177,126,72,.25)),linear-gradient(150deg,rgba(177,126,72,.25) 12%,transparent 12.5%,transparent 87%,rgba(177,126,72,.25) 87.5%,rgba(177,126,72,.25)),linear-gradient(30deg,rgba(177,126,72,.25) 12%,transparent 12.5%,transparent 87%,rgba(177,126,72,.25) 87.5%,rgba(177,126,72,.25)),linear-gradient(150deg,rgba(177,126,72,.25) 12%,transparent 12.5%,transparent 87%,rgba(177,126,72,.25) 87.5%,rgba(177,126,72,.25)),linear-gradient(60deg,rgba(177,126,72,.16) 25%,transparent 25.5%,transparent 75%,rgba(177,126,72,.16) 75%,rgba(177,126,72,.16));background-size:22px 38px;background-position:0 0,0 0,11px 19px,11px 19px,0 0;opacity:.46}
.page-border:before{top:0}.page-border:after{bottom:0}
.page-inner{position:relative;z-index:5;padding:76px 86px 60px}
.home-left{text-align:center}
.sakura-mark{color:var(--red);font-size:38px;margin:0 auto 18px}
.home-left h1,.chapters-page h2,.chapter-left h1,.chapter-right h1,.chapter-right h2{font-size:32px;letter-spacing:.18em;margin:0;text-align:center;font-weight:700}
.ornament{display:flex;align-items:center;gap:12px;justify-content:center;color:var(--red);margin:18px auto 28px}
.ornament span{width:112px;border-top:1px solid #c77870}
.intro{color:var(--red);font-weight:bold;margin-top:8px}
.home-left p{font-size:16.5px;line-height:1.78;max-width:430px;margin:0 auto 18px}
.small-divider{color:#b99b71;font-size:20px;margin:28px auto 16px}
.home-illustration{width:420px;max-width:100%;display:block;margin:0 auto 22px;border-radius:3px;mix-blend-mode:multiply}
.note-box{text-align:left;border:1px solid #d2b78d;background:rgba(255,250,240,.78);border-radius:8px;max-width:420px;margin:0 auto;padding:15px 18px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.45)}
.note-title{display:flex;align-items:center;gap:8px;font-weight:bold;font-size:14px;margin-bottom:8px}
.note-title svg{width:20px;height:20px;color:#47382f}
.note-box p{font-size:13px;line-height:1.5;margin:0}
.compact{margin-top:22px}
.chapters-page{padding-left:80px;padding-right:64px}.chapter-list{margin-top:19px}
.chapter{display:grid;grid-template-columns:58px 54px 1fr 108px;gap:16px;align-items:center;padding:13px 0;border-bottom:1px dashed rgba(150,110,80,.45);min-height:77px}
.chapter .num{width:48px;height:48px;border-radius:7px;background:var(--accent);color:white;display:grid;place-items:center;font-size:24px;font-weight:bold;box-shadow:0 6px 10px rgba(0,0,0,.12), inset 0 1px 0 rgba(255,255,255,.18)}
.chapter .icon{color:var(--accent);font-size:31px;text-align:center;font-weight:bold;opacity:.95}.chapter strong{display:block;color:var(--accent);font-size:17px;letter-spacing:.04em}.chapter small{display:block;font-family:Georgia,serif;color:#2d2720;font-size:13px;line-height:1.35;margin-top:4px}.status{font-size:13px}.status em{display:block;font-style:normal}.status b{color:var(--accent)}
.binder-tabs{position:absolute;right:-96px;top:28px;z-index:7;display:flex;flex-direction:column;gap:8px}.tab{width:96px;height:82px;background:linear-gradient(135deg,var(--accent),color-mix(in srgb,var(--accent) 82%,#000 18%));color:white;border-radius:0 18px 18px 0;box-shadow:5px 7px 11px rgba(0,0,0,.25),inset 0 1px 0 rgba(255,255,255,.25);display:grid;grid-template-columns:1fr 26px;grid-template-rows:auto auto;align-items:center;padding:7px 9px 7px 14px;font-family:Georgia,serif}.tab b{font-size:23px;grid-column:1}.tab span{font-size:15px;grid-column:1}.tab i{grid-row:1/3;grid-column:2;font-size:22px;font-style:normal;opacity:.9}.tab:not(.active){filter:saturate(.86) brightness(.92)}.tab.active{transform:translateX(5px)}
.chapter-app .app{align-items:flex-start}
.chapter-left,.chapter-right{padding-top:72px}
.chapter-kicker{color:var(--red);text-align:center;letter-spacing:.22em;font-size:14px;margin-bottom:8px}
.theory-block{margin:18px 0 18px;padding:14px 16px;border:1px solid rgba(198,154,91,.35);background:rgba(255,251,245,.68);border-radius:10px}
.theory-block h3,.table-card h3,.printables-box h3{margin:0 0 10px;color:#7e231f;font-size:19px}
.theory-block p{margin:6px 0;line-height:1.55;font-size:15px}
.jp-example{font-size:16px;color:#2f241f}.jp-example span{display:block;font-size:13px;color:#746254;font-style:italic}
.table-card{margin-bottom:18px;padding:14px 14px 10px;border:1px solid rgba(198,154,91,.35);background:rgba(255,251,245,.72);border-radius:10px}
.mini-table{width:100%;border-collapse:collapse;font-size:14px}
.mini-table th,.mini-table td{border-bottom:1px solid rgba(155,121,82,.22);padding:8px 8px;vertical-align:top}
.mini-table th{text-align:left;color:#7e231f;background:rgba(189,46,39,.06)}
.mini-table td:nth-child(2){font-weight:700}
.printables-box{margin-top:10px;padding:15px 16px;border:1px dashed rgba(198,154,91,.6);background:rgba(255,249,241,.9);border-radius:12px}
.printables-box p{margin:0 0 12px;line-height:1.5}
.print-actions{display:flex;flex-direction:column;gap:10px}
.print-link{display:inline-block;align-self:flex-start;background:#bd2e27;color:#fff8ef;padding:10px 14px;border-radius:9px;box-shadow:0 8px 14px rgba(0,0,0,.15)}
.coming-pill{display:inline-block;font-size:13px;color:#765d50;background:#f2e8d7;border-radius:999px;padding:8px 12px}
.print-body{background:#eee4d4;padding:24px;color:#231d18}
.print-sheet{width:min(1100px,100%);margin:0 auto;background:#ffffff;border:1px solid #d7e4f5;box-shadow:0 20px 38px rgba(50,30,16,.16);padding:28px 28px 34px}
.print-header{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;border-bottom:2px solid #e2ccb0;padding-bottom:16px;margin-bottom:22px}
.print-header h1{margin:4px 0 6px;font-size:30px;color:#7e231f}
.print-kicker{text-transform:uppercase;letter-spacing:.16em;font-size:12px;color:#8f6e50}
.print-header p{margin:0;color:#6b5c4f}
.print-button{border:0;background:#bd2e27;color:#fff8ef;padding:10px 14px;border-radius:8px;cursor:pointer}
.print-section{margin-top:18px}
.print-section h2{font-size:21px;color:#7e231f;margin:0 0 12px}
.print-table{width:100%;border-collapse:collapse;font-size:13px}
.print-table th,.print-table td{border:1px solid #dac3a2;padding:9px 8px;vertical-align:top}
.print-table th{background:#f5ebdd;color:#7e231f}
.print-table span,.example-list span{display:block;color:#7a6a5e;font-style:italic;font-size:12px;margin-top:2px}
.example-list{margin:0;padding-left:20px;line-height:1.6}
.example-list li{margin:7px 0}
@media print{
  .print-button{display:none}
  body.print-body{background:white;padding:0}
  .print-sheet{box-shadow:none;border:0;width:100%;padding:0}
}
@media (max-width:1540px){
  .app.is-open{justify-content:flex-start;align-items:center}
  .app:not(.is-open){justify-content:center;align-items:center}
  .open-view{min-width:1540px}
}


/* Printable adjective sheets */
.adj-print-body{
  background:#eef4ff;
  padding:20px;
  color:#231d18;
}
.adj-print-sheet{
  width: 1510px;
  margin:0 auto;
  background:#ffffff;
  border:1px solid #d7e4f5;
  box-shadow:0 22px 42px rgba(50,30,16,.18);
  padding:18px 20px 14px;
  position:relative;
  overflow:hidden;
}
.adj-print-sheet:before,
.adj-print-sheet:after{
  content:"";
  position:absolute;
  left:18px;
  right:18px;
  height:24px;
  pointer-events:none;
  background-image:
    linear-gradient(30deg,rgba(177,126,72,.18) 12%,transparent 12.5%,transparent 87%,rgba(177,126,72,.18) 87.5%,rgba(177,126,72,.18)),
    linear-gradient(150deg,rgba(177,126,72,.18) 12%,transparent 12.5%,transparent 87%,rgba(177,126,72,.18) 87.5%,rgba(177,126,72,.18)),
    linear-gradient(30deg,rgba(177,126,72,.18) 12%,transparent 12.5%,transparent 87%,rgba(177,126,72,.18) 87.5%,rgba(177,126,72,.18)),
    linear-gradient(150deg,rgba(177,126,72,.18) 12%,transparent 12.5%,transparent 87%,rgba(177,126,72,.18) 87.5%,rgba(177,126,72,.18)),
    linear-gradient(60deg,rgba(177,126,72,.10) 25%,transparent 25.5%,transparent 75%,rgba(177,126,72,.10) 75%,rgba(177,126,72,.10));
  background-size:18px 31px;
  opacity:.7;
}
.adj-print-sheet:before{top:8px}
.adj-print-sheet:after{bottom:8px}
.adj-sheet-header{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:18px;
  padding:14px 8px 12px;
  border-bottom:3px solid #bd2e27;
  margin-bottom:10px;
}
.adj-sheet-header .brand{
  display:flex;
  gap:14px;
  align-items:center;
}
.adj-sheet-header .seal{
  width:46px;
  height:46px;
  display:grid;
  place-items:center;
  border-radius:50%;
  background:#bd2e27;
  color:#fff8ef;
  font-size:24px;
  box-shadow:0 8px 15px rgba(0,0,0,.15);
}
.adj-sheet-header .series{
  text-transform:uppercase;
  letter-spacing:.16em;
  color:#8a6d50;
  font-size:12px;
}
.adj-sheet-header h1{
  margin:2px 0 3px;
  color:#7e231f;
  font-size:28px;
  line-height:1.05;
}
.adj-sheet-header p{
  margin:0;
  color:#6f5c4f;
  font-size:14px;
}
.sheet-actions{
  display:flex;
  gap:8px;
  align-items:center;
  flex-wrap:wrap;
  justify-content:flex-end;
  max-width:430px;
}
.sheet-actions a,
.sheet-actions button,
.sheet-actions strong{
  border:1px solid #cfb48d;
  background:#fff7e9;
  color:#6b3029;
  border-radius:8px;
  padding:8px 10px;
  font-size:13px;
}
.sheet-actions button{
  background:#bd2e27;
  color:white;
  border-color:#bd2e27;
  cursor:pointer;
}
.sheet-actions strong{
  background:#f2e6d2;
}
.adjective-table{
  width:100%;
  border-collapse:collapse;
  table-layout:fixed;
  font-family:"Noto Sans JP", "Hiragino Sans", "Yu Gothic", Arial, sans-serif;
  font-size:12px;
  background:#fffefa;
}
.adjective-table th{
  background:#bd2e27;
  color:#ffffff;
  padding:8px 5px;
  border:1px solid #a8241f;
  font-size:12px;
  line-height:1.15;
  text-align:center;
}
.adjective-table td{
  border:1px solid #ead7b9;
  padding:5px 5px;
  vertical-align:middle;
  background:#fffdf7;
}
.adjective-table tbody tr:nth-child(even) td{
  background:#fbf3e7;
}
.adjective-table .n{width:30px;text-align:center;font-weight:700}
.adjective-table .ita{font-family:Georgia,serif;font-weight:700;font-size:12.5px}
.adjective-table .type{text-align:center}
.adjective-table th:nth-child(1){width:34px}
.adjective-table th:nth-child(2){width:112px}
.adjective-table th:nth-child(3){width:118px}
.adjective-table th:nth-child(4){width:54px}
.adjective-table th:nth-child(5){width:132px}
.adjective-table th:nth-child(6){width:154px}
.adjective-table th:nth-child(7){width:150px}
.adjective-table th:nth-child(8){width:188px}
.adjective-table th:nth-child(9){width:118px}
.adjective-table th:nth-child(10){width:154px}
.jp-base,
.jp-cell{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:1px;
  line-height:1.12;
}
.jp-base .kanji{
  font-size:17px;
  font-weight:700;
  color:#2b2520;
}
.jp-kana{
  font-size:15px;
  color:#1e1a16;
  font-weight:600;
}
.romaji{
  font-family:Inter, Arial, sans-serif;
  font-style:italic;
  font-size:10.5px;
  color:#66584c;
}
.type-badge{
  display:inline-grid;
  place-items:center;
  min-width:34px;
  height:21px;
  border-radius:999px;
  color:white;
  font-weight:700;
  font-family:Inter, Arial, sans-serif;
  font-size:11px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.25);
}
.type-badge.i{background:#4a9e66}
.type-badge.na{background:#2c6dae}
.type-badge.irr{background:#7a5486}
.adj-sheet-footer{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:9px 4px 0;
  color:#806a58;
  font-size:12px;
  border-top:1px solid #dfc8a7;
  margin-top:10px;
}
.sheet-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
}
.sheet-grid .print-link{
  width:100%;
  text-align:center;
}
@media print{
  @page{size:A4 landscape;margin:6mm}
  html,body{width:297mm;height:210mm}
  body.adj-print-body{background:white;padding:0}
  .adj-print-sheet{
    width:100%;
    height:100%;
    margin:0;
    box-shadow:none;
    border:0;
    padding:6mm;
  }
  .sheet-actions{display:none}
  .adjective-table{font-size:8.2px}
  .adjective-table th{font-size:8.5px;padding:4px 3px}
  .adjective-table td{padding:3px 3px}
  .jp-base .kanji{font-size:11px}
  .jp-kana{font-size:10px}
  .romaji{font-size:7.5px}
  .adjective-table .ita{font-size:8.5px}
  .type-badge{height:15px;min-width:24px;font-size:7.5px}
  .adj-sheet-header h1{font-size:18px}
  .adj-sheet-header{padding:4px 0 6px;margin-bottom:5px}
  .adj-sheet-header .seal{width:30px;height:30px;font-size:16px}
  .adj-sheet-header .series,.adj-sheet-header p,.adj-sheet-footer{font-size:8px}
}


/* Multi-page chapter structure */
.chapter-pager{
  display:grid;
  grid-template-columns:1fr auto 1fr;
  gap:10px;
  align-items:center;
  margin-top:26px;
}
.chapter-pager a{
  display:inline-block;
  padding:9px 12px;
  border-radius:999px;
  border:1px solid #d2b78d;
  background:#fff8ec;
  color:#7e231f;
  font-weight:700;
  font-size:13px;
  text-align:center;
}
.chapter-pager a:first-child{text-align:left}
.chapter-pager a:last-child{text-align:right}
.rule-box{
  border-left:5px solid #bd2e27;
  background:#fff6e8;
  border-radius:8px;
  padding:12px 14px;
  margin:14px 0 18px;
  box-shadow:inset 0 0 0 1px rgba(198,154,91,.25);
}
.rule-box strong{
  display:block;
  color:#7e231f;
  margin-bottom:6px;
}
.rule-box p{
  margin:0;
  font-size:17px;
  font-weight:700;
  letter-spacing:.03em;
}
.type-block h3{
  display:flex;
  align-items:center;
  gap:9px;
}
.next-card{
  margin-top:22px;
  padding:16px 18px;
  border-radius:12px;
  border:1px solid rgba(198,154,91,.42);
  background:linear-gradient(135deg,#fffaf2,#f4e6d2);
}
.next-card strong{
  display:block;
  color:#7e231f;
  margin-bottom:6px;
}
.next-card p{
  margin:0 0 10px;
  line-height:1.45;
}
.next-card a{
  color:#bd2e27;
  font-weight:700;
}
.chapter-only-tabs .tables-tab{
  margin-top:130px;
  transform:translateY(0);
}
.chapter-only-tabs .tables-tab:hover{
  transform:translateX(5px);
}
.printables-box.big{
  margin-top:22px;
}
.tables-download-list{
  display:grid;
  gap:16px;
  margin-top:26px;
}
.tables-download-list a{
  display:grid;
  grid-template-columns:1fr;
  gap:5px;
  padding:18px 20px;
  border-radius:14px;
  border:1px solid rgba(198,154,91,.48);
  background:linear-gradient(135deg,#fffaf1,#f3e3cc);
  box-shadow:0 10px 20px rgba(80,50,25,.08);
}
.tables-download-list a strong{
  color:#7e231f;
  font-size:18px;
}
.tables-download-list a span{
  color:#6f5c4f;
  font-size:14px;
}
.overview-actions{
  display:flex;
  gap:8px;
}
.overview-actions .print-button{
  display:inline-block;
  text-decoration:none;
}


/* Decorative note boxes: Japanese-pattern frame with a clean white note inside */
.note-box{
  position:relative;
  padding:18px;
  border:0;
  border-radius:14px;
  max-width:430px;
  margin:0 auto;
  background:
    radial-gradient(circle at 9px 9px, rgba(189,46,39,.85) 1.6px, transparent 2px),
    radial-gradient(circle at 27px 27px, rgba(34,95,153,.70) 1.4px, transparent 2px),
    linear-gradient(135deg, rgba(189,46,39,.12), rgba(34,95,153,.10));
  background-size:36px 36px,36px 36px,100% 100%;
  box-shadow: inset 0 0 0 1px rgba(166,92,72,.25), 0 10px 18px rgba(80,50,25,.08);
}
.note-box:before{
  content:"";
  position:absolute;
  inset:6px;
  border-radius:10px;
  background:
    repeating-linear-gradient(45deg, rgba(189,46,39,.16) 0 2px, transparent 2px 12px),
    repeating-linear-gradient(-45deg, rgba(34,95,153,.12) 0 2px, transparent 2px 12px);
  opacity:.75;
  pointer-events:none;
}
.note-card{
  position:relative;
  z-index:1;
  background:rgba(255,255,255,.93);
  border:1px solid rgba(214,183,139,.8);
  border-radius:10px;
  padding:14px 16px;
  text-align:left;
  box-shadow:0 8px 14px rgba(70,45,25,.10);
}
.note-card .note-title{
  justify-content:center;
  color:#7e231f;
  margin-bottom:8px;
}
.note-card p{
  text-align:center;
  max-width:none;
  margin:0;
  color:#3a2d25;
}
.rule-box p + p{
  margin-top:7px;
}
.rule-box p b{
  color:#7e231f;
}


/* Full-width note bands and corner navigation */
.chapter-left,.chapter-right{position:relative; min-height:100%; padding-bottom:90px;}
.chapter-pager{display:none!important;}
.note-band{
  position:relative;
  margin:26px -36px 0;
  padding:24px 34px;
  background-image:url('assets/note_band_bg.png');
  background-size:cover;
  background-position:center;
  border-top:1px solid rgba(155,90,70,.22);
  border-bottom:1px solid rgba(155,90,70,.22);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.14), 0 10px 22px rgba(80,50,25,.08);
}
.note-band .note-card{
  max-width:420px;
  margin:0 auto;
  position:relative;
  z-index:1;
  background:rgba(255,255,255,.95);
  border:1px solid rgba(214,183,139,.82);
  border-radius:12px;
  padding:16px 18px;
  text-align:center;
  box-shadow:0 12px 22px rgba(70,45,25,.12);
}
.note-band .note-title{
  justify-content:center;
  color:#7e231f;
  margin-bottom:8px;
}
.note-band p{margin:0;color:#3a2d25;line-height:1.55}
.page-corner-nav{
  position:absolute;
  bottom:18px;
  width:48px;
  height:48px;
  border-radius:999px;
  border:1px solid rgba(182,130,74,.38);
  background:linear-gradient(135deg,#fffaf1,#f3e4cd);
  color:#7e231f;
  display:grid;
  place-items:center;
  font-size:26px;
  font-weight:700;
  box-shadow:0 10px 18px rgba(70,45,25,.12);
  z-index:6;
}
.page-corner-nav.left{left:0;}
.page-corner-nav.right{right:0;}
.page-corner-nav:hover{transform:translateY(-2px);}
.page-corner-nav .arrow{line-height:1; transform:translateY(-1px);}

.note-band{
  border-radius:0 !important;
  min-height:140px;
  display:flex;
  align-items:center;
  justify-content:center;
}
.note-band::after{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(90deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  pointer-events:none;
}
.note-band .note-card{max-width:520px !important;}


/*
GLOBAL NOTE STYLE
Use this structure for every note in the project:
<div class="note-band">
  <div class="note-card">
    <div class="note-title">NOTA</div>
    <p>...</p>
  </div>
</div>
*/


/* Content refinement */
.chapter-mini-index{
  display:grid;
  gap:9px;
}
.chapter-mini-index a{
  display:block;
  padding:9px 11px;
  border-radius:9px;
  background:rgba(255,255,255,.72);
  color:#7e231f;
  border:1px solid rgba(198,154,91,.32);
  font-weight:700;
}
.note-band small{
  display:block;
  margin-top:5px;
  color:#6a5749;
  font-size:12px;
}


/* Volume 02 — Particles */
.particles-volume .ornament,
.particles-volume .intro,
.particles-volume .chapter-kicker,
.particles-volume .theory-block h3,
.particles-volume .table-card h3,
.particles-volume .printables-box h3,
.particles-volume .next-card strong,
.particles-volume .next-card a{
  color:#9b6b12;
}
.particles-volume .ornament span{
  border-top-color:#c9911d;
}
.particle-badge{
  display:inline-grid;
  place-items:center;
  min-width:42px;
  height:34px;
  border-radius:10px;
  background:#c9911d;
  color:#fff8ef;
  font-size:22px;
  font-weight:700;
  line-height:1;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.25),0 7px 12px rgba(0,0,0,.12);
}
.particle-block h3{
  display:flex;
  align-items:center;
  gap:10px;
}
.particle-link{
  background:#c9911d!important;
}
.particle-header{
  border-bottom-color:#c9911d;
}
.particle-header .seal{
  background:#c9911d;
}
.particle-print-table{
  width:100%;
  border-collapse:collapse;
  table-layout:fixed;
  background:#fffefa;
  font-family:"Noto Sans JP","Hiragino Sans","Yu Gothic",Arial,sans-serif;
}
.particle-print-table th{
  background:#c9911d;
  color:#ffffff;
  border:1px solid #a8750c;
  padding:9px 8px;
  text-align:left;
}
.particle-print-table td{
  border:1px solid #ead7b9;
  padding:10px 9px;
  vertical-align:top;
  background:#fffdf7;
}
.particle-print-table tbody tr:nth-child(even) td{
  background:#fbf3e7;
}
.particle-print-table th:nth-child(1){width:120px}
.particle-print-table th:nth-child(2){width:110px}
.particle-print-table th:nth-child(3){width:270px}
.particle-symbol{
  font-size:28px;
  font-weight:700;
  color:#9b6b12;
  text-align:center;
}
.particle-print-table span{
  display:block;
  margin-top:4px;
  color:#6b5a4d;
  font-style:italic;
}
.particle-print-table small{
  display:block;
  margin-top:4px;
  color:#333;
}
@media print{
  .particle-print-table th{font-size:11px}
  .particle-print-table td{font-size:10px;padding:6px}
  .particle-symbol{font-size:18px}
}


/* Practice pages */
.chapter-only-tabs .practice-tab{
  margin-top:72px;
}
.practice-choice{
  margin:20px 0;
}
.practice-choice a{
  display:grid;
  gap:8px;
  padding:20px 22px;
  border-radius:16px;
  background:linear-gradient(135deg,#fffaf1,#e9f2e7);
  border:1px solid rgba(106,145,83,.35);
  box-shadow:0 12px 20px rgba(60,45,25,.08);
}
.practice-choice strong{
  color:#3e763d;
  font-size:22px;
}
.practice-choice span{
  color:#5f5148;
  line-height:1.45;
}
.practice-choice b{
  color:#bd2e27;
}

.practice-page-body{
  margin:0;
  background:#eef4ff;
  color:#2a211b;
  font-family:Inter, "Noto Sans JP", Arial, sans-serif;
}
.practice-page{
  width:min(1180px, calc(100% - 32px));
  margin:28px auto;
}
.practice-header{
  display:flex;
  justify-content:space-between;
  gap:20px;
  align-items:flex-start;
  background:#ffffff;
  border:1px solid #d7e4f5;
  border-radius:18px;
  padding:22px 24px;
  box-shadow:0 18px 34px rgba(50,30,16,.12);
}
.practice-header .series{
  text-transform:uppercase;
  letter-spacing:.16em;
  color:#8a6d50;
  font-size:12px;
}
.practice-header h1{
  margin:5px 0;
  color:#7e231f;
  font-size:30px;
}
.practice-header p{
  margin:0;
  color:#6d5a4d;
}
.practice-actions{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  justify-content:flex-end;
}
.practice-actions a,
.practice-actions button,
.quiz-buttons button{
  border:1px solid #cfb48d;
  background:#fff7e9;
  color:#6b3029;
  border-radius:999px;
  padding:10px 14px;
  font-size:14px;
  font-weight:700;
  cursor:pointer;
  text-decoration:none;
}
.quiz-buttons button:first-child{
  background:#bd2e27;
  border-color:#bd2e27;
  color:#fff;
}
.quiz-buttons button.secondary{
  background:#3e763d;
  border-color:#3e763d;
  color:#fff;
}
.quiz-control-card{
  margin:18px 0;
  padding:18px 22px;
  border-radius:16px;
  background:#ffffff;
  border:1px solid #d7e4f5;
  box-shadow:0 12px 24px rgba(50,30,16,.10);
}
.quiz-control-card p{
  margin:0 0 12px;
  line-height:1.55;
}
.quiz-buttons{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.quiz-result{
  margin-top:14px;
  padding:0;
}
.quiz-result strong{
  display:block;
  font-size:22px;
  color:#7e231f;
}
.quiz-result span{
  color:#594b40;
}
.quiz-container{
  display:grid;
  gap:16px;
}
.quiz-question{
  background:#ffffff;
  border:1px solid #d7e4f5;
  border-radius:16px;
  padding:18px 20px;
  box-shadow:0 12px 24px rgba(50,30,16,.08);
}
.quiz-question h2{
  margin:0 0 14px;
  color:#2e251f;
  font-size:20px;
}
.quiz-options{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
}
.quiz-options label{
  display:flex;
  gap:9px;
  align-items:center;
  padding:12px;
  border-radius:12px;
  border:1px solid #e2cba8;
  background:#fffdf7;
  cursor:pointer;
}
.quiz-options input{
  transform:scale(1.1);
}
.quiz-feedback{
  display:none;
  margin-top:14px;
  padding:12px 14px;
  border-radius:12px;
  background:#f4ead9;
  line-height:1.45;
}
.quiz-question.correct{border-color:#5f9b66}
.quiz-question.wrong{border-color:#bd2e27}
.quiz-question.missing{border-color:#c9911d}
.quiz-question.correct .quiz-feedback,
.quiz-question.wrong .quiz-feedback,
.quiz-question.missing .quiz-feedback{
  display:block;
}
.quiz-question.correct .quiz-feedback strong{color:#3e763d}
.quiz-question.wrong .quiz-feedback strong{color:#bd2e27}
.quiz-question.missing .quiz-feedback strong{color:#9b6b12}

.review-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:16px;
}
.review-card{
  background:#ffffff;
  border:1px solid #d7e4f5;
  border-radius:16px;
  padding:17px 18px;
  box-shadow:0 12px 24px rgba(50,30,16,.08);
}
.review-meta{
  display:flex;
  justify-content:space-between;
  gap:8px;
  align-items:center;
  margin-bottom:10px;
}
.review-meta span{
  display:grid;
  place-items:center;
  width:34px;
  height:34px;
  border-radius:999px;
  background:#bd2e27;
  color:#fff;
  font-weight:700;
}
.review-meta b{
  color:#7e231f;
  font-size:13px;
  text-transform:uppercase;
  letter-spacing:.08em;
}
.review-card h2{
  font-size:19px;
  margin:0 0 14px;
  color:#2e251f;
}
.show-answer{
  border:1px solid #cfb48d;
  background:#fff7e9;
  color:#6b3029;
  border-radius:999px;
  padding:8px 12px;
  font-size:13px;
  font-weight:700;
  cursor:pointer;
}
.review-answer{
  display:none;
  margin-top:12px;
  padding:12px;
  border-radius:12px;
  background:#f4ead9;
  line-height:1.45;
}
.review-card.revealed .review-answer{
  display:block;
}
@media(max-width:760px){
  .practice-header{flex-direction:column}
  .quiz-options,.review-grid{grid-template-columns:1fr}
}
@media print{
  body.practice-page-body{background:white}
  .practice-page{width:100%;margin:0}
  .practice-header,.quiz-control-card,.review-card{
    box-shadow:none;
  }
  .practice-actions,.show-answer{
    display:none!important;
  }
  .review-grid{
    grid-template-columns:1fr;
    gap:8px;
  }
  .review-card{
    break-inside:avoid;
    padding:10px 12px;
  }
  .review-card h2{
    font-size:13px;
    margin-bottom:20px;
  }
  .review-answer{
    display:none;
  }
  body.all-revealed .review-answer{
    display:block;
  }
}


/* Practice v2 refinements */
.quiz-intro-card .quiz-buttons{
  display:none;
}
.quiz-bottom-actions{
  position:sticky;
  bottom:16px;
  z-index:20;
  box-shadow:0 18px 34px rgba(50,30,16,.18);
}
.quiz-bottom-actions .quiz-buttons{
  justify-content:center;
}
.particles-choice a{
  background:linear-gradient(135deg,#fffaf1,#f7edce);
  border-color:rgba(201,145,29,.35);
}
.particles-choice strong{
  color:#9b6b12;
}

/* Closed homepage centering */
.closed-view{
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:100vh;
}
.closed-stage{
  margin-inline:auto;
}
.cover-layout,
.closed-content,
.closed-book,
.closed-copy{
  margin-left:auto;
  margin-right:auto;
}
.closed-copy,
.closed-content{
  text-align:center;
}


/* Volume 05 — Kanji */
.kanji-volume .chapter-kicker,
.kanji-volume .intro,
.kanji-volume .theory-block h3,
.kanji-volume .table-card h3,
.kanji-volume .printables-box h3,
.kanji-volume .next-card strong,
.kanji-volume .next-card a,
.kanji-volume .ornament{
  color:#7a5486;
}
.kanji-volume .ornament span{
  border-top-color:#7a5486;
}
.soft-list{
  margin:10px 0 0;
  padding-left:20px;
  line-height:1.65;
}
.kanji-set-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px;
  margin-top:18px;
}
.kanji-set-card{
  display:grid;
  grid-template-columns:auto 1fr;
  gap:3px 12px;
  align-items:center;
  padding:14px;
  border-radius:14px;
  border:1px solid rgba(122,84,134,.28);
  background:linear-gradient(135deg,#fffaf1,#f0e6f2);
  box-shadow:0 8px 16px rgba(60,35,20,.07);
}
.kanji-set-card strong{
  grid-row:1 / 4;
  font-size:42px;
  color:#7a5486;
  line-height:1;
}
.kanji-set-card span{
  font-weight:700;
  color:#3c3028;
}
.kanji-set-card small{
  color:#66584c;
}
.kanji-set-card em{
  color:#7a5486;
  font-size:12px;
  font-style:normal;
  font-weight:700;
}
.kanji-main-card{
  display:grid;
  grid-template-columns:170px 1fr;
  gap:18px;
  align-items:stretch;
  margin:18px 0 24px;
}
.kanji-big{
  display:grid;
  place-items:center;
  min-height:210px;
  border-radius:18px;
  background:linear-gradient(135deg,#fffaf1,#eee0f1);
  border:1px solid rgba(122,84,134,.34);
  color:#7a5486;
  font-size:132px;
  line-height:1;
  box-shadow:0 14px 26px rgba(60,35,20,.10);
}
.kanji-info-table{
  display:grid;
  gap:8px;
}
.kanji-info-table div{
  display:grid;
  grid-template-columns:145px 1fr;
  gap:10px;
  padding:10px 12px;
  border-radius:10px;
  background:#fffaf1;
  border:1px solid rgba(206,178,138,.55);
}
.kanji-info-table b{
  color:#7a5486;
}
.kanji-info-table span{
  color:#3d3129;
}
.kanji-examples td,
.kanji-examples th{
  font-size:13px;
}
.stroke-steps-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px;
  margin:18px 0;
}
.stroke-step{
  border-radius:14px;
  border:1px solid rgba(122,84,134,.26);
  background:#fffaf1;
  padding:10px;
  text-align:center;
}
.stroke-step-label{
  font-weight:700;
  color:#7a5486;
  margin-bottom:6px;
}
.stroke-svg{
  width:100%;
  max-width:190px;
  display:block;
  margin:0 auto;
}
.grid-square{
  fill:#fffdf8;
  stroke:#d7c09b;
  stroke-width:1.5;
}
.grid-line{
  stroke:#ead7b9;
  stroke-width:1;
  stroke-dasharray:5 5;
}
.stroke-past{
  fill:none;
  stroke:#a99b8f;
  stroke-width:10;
  stroke-linecap:round;
  stroke-linejoin:round;
}
.stroke-current{
  fill:none;
  stroke:#bd2e27;
  stroke-width:10;
  stroke-linecap:round;
  stroke-linejoin:round;
}
.stroke-number-circle{
  fill:#7a5486;
  stroke:#fffaf1;
  stroke-width:2;
}
.stroke-number{
  font-size:12px;
  text-anchor:middle;
  fill:#fff;
  font-weight:700;
  font-family:Inter,Arial,sans-serif;
}
.practice-grid-mini{
  margin-top:18px;
  display:grid;
  grid-template-columns:auto repeat(3,1fr);
  gap:10px;
  align-items:center;
}
.practice-grid-mini span{
  color:#7a5486;
  font-weight:700;
}
.kanji-practice-box{
  aspect-ratio:1/1;
  min-height:84px;
  border:1px solid #d7c09b;
  background:
    linear-gradient(90deg,transparent 49%,rgba(215,192,155,.45) 50%,transparent 51%),
    linear-gradient(0deg,transparent 49%,rgba(215,192,155,.45) 50%,transparent 51%),
    #fffdf8;
  border-radius:8px;
  display:grid;
  place-items:center;
  color:rgba(122,84,134,.18);
  font-size:58px;
}
.kanji-practice-box.ghost{
  color:rgba(122,84,134,.25);
}
.kanji-print-link{
  background:#7a5486!important;
}
.kanji-print-body{
  background:#eef4ff;
  padding:20px;
}
.kanji-print-sheet{
  width:1180px;
  margin:0 auto;
  background:#ffffff;
  border:1px solid #d7e4f5;
  box-shadow:0 22px 42px rgba(50,30,16,.18);
  padding:18px 20px 14px;
}
.kanji-print-header{
  border-bottom-color:#7a5486;
}
.kanji-print-header .seal{
  background:#7a5486;
}
.kanji-print-layout{
  display:grid;
  grid-template-columns:390px 1fr;
  gap:22px;
}
.kanji-print-big{
  display:grid;
  place-items:center;
  height:240px;
  border-radius:16px;
  border:1px solid rgba(122,84,134,.34);
  background:#fffdf8;
  color:#7a5486;
  font-size:170px;
}
.kanji-info-table.print{
  margin:14px 0;
}
.kanji-print-right h2{
  margin:0 0 10px;
  color:#7a5486;
}
.stroke-steps-grid.print{
  grid-template-columns:repeat(4,1fr);
}
.kanji-practice-print-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:10px;
}
.kanji-practice-print-grid .kanji-practice-box{
  min-height:105px;
}
@media(max-width:900px){
  .kanji-main-card,
  .kanji-print-layout{
    grid-template-columns:1fr;
  }
  .kanji-set-grid,
  .stroke-steps-grid{
    grid-template-columns:1fr;
  }
}
@media print{
  @page{size:A4 landscape;margin:7mm}
  body.kanji-print-body{
    background:white;
    padding:0;
  }
  .kanji-print-sheet{
    width:100%;
    margin:0;
    box-shadow:none;
    border:0;
    padding:0;
  }
  .kanji-print-layout{
    grid-template-columns:34% 1fr;
    gap:12px;
  }
  .kanji-print-big{
    height:160px;
    font-size:120px;
  }
  .stroke-steps-grid.print{
    gap:6px;
  }
  .stroke-step{
    padding:5px;
  }
  .kanji-practice-print-grid{
    gap:6px;
  }
  .kanji-practice-print-grid .kanji-practice-box{
    min-height:62px;
  }
}


/* Homepage closed-state fix */
#app:not(.is-open){
  justify-content:center!important;
  align-items:center!important;
  width:100%;
}
#app:not(.is-open) .closed-view{
  margin-inline:auto;
  width:min(520px,94vw);
}
#app:not(.is-open) .open-view[hidden]{
  display:none!important;
  min-width:0!important;
  width:0!important;
}


/* Kanji sets and summary tables */
.kanji-set-overview-grid{
  display:grid;
  gap:14px;
  margin-top:18px;
}
.kanji-set-overview-card{
  display:grid;
  gap:6px;
  padding:16px 18px;
  border-radius:14px;
  border:1px solid rgba(122,84,134,.30);
  background:linear-gradient(135deg,#fffaf1,#eee0f1);
  box-shadow:0 10px 18px rgba(60,35,20,.08);
}
.kanji-set-overview-card b{
  color:#7a5486;
  letter-spacing:.10em;
  text-transform:uppercase;
  font-size:12px;
}
.kanji-set-overview-card strong{
  color:#2f241f;
  font-size:19px;
}
.kanji-set-overview-card span{
  color:#5f5148;
  line-height:1.42;
  font-size:14px;
}
.kanji-set-overview-card em{
  color:#7a5486;
  font-style:normal;
  font-weight:700;
  font-size:22px;
}
.kanji-summary-scroll{
  margin:16px -10px 0;
  overflow:auto;
  padding:0 8px 8px;
}
.kanji-summary-table{
  width:100%;
  border-collapse:collapse;
  min-width:660px;
  font-size:11.5px;
  background:#fffdf8;
}
.kanji-summary-table th{
  background:#7a5486;
  color:#fffaf1;
  border:1px solid #684672;
  padding:7px 6px;
  text-align:left;
}
.kanji-summary-table td{
  border:1px solid #e7d3b6;
  padding:6px 6px;
  vertical-align:top;
}
.kanji-summary-table tbody tr:nth-child(even) td{
  background:#fbf3e8;
}
.kanji-symbol-cell{
  font-size:28px;
  color:#7a5486;
  text-align:center;
  font-weight:700;
  line-height:1;
}
.kanji-summary-table a{
  color:#7a5486;
  font-weight:700;
}
.kanji-summary-table .muted{
  color:#9b8a7a;
}
.secondary-kanji-link{
  margin-top:8px;
  background:#8a6d50!important;
}
.kanji-pdf-list a strong{
  color:#7a5486;
}
.kanji-summary-body{
  margin:0;
  background:#eef4ff;
  color:#2a211b;
}
.kanji-summary-page{
  width:min(1280px, calc(100% - 32px));
  margin:28px auto;
}
.kanji-summary-block{
  margin:20px 0;
  padding:18px;
  background:#ffffff;
  border:1px solid #d7e4f5;
  border-radius:16px;
  box-shadow:0 12px 24px rgba(50,30,16,.10);
}
.kanji-summary-block h3{
  margin:0 0 12px;
  color:#7a5486;
}
.kanji-summary-table.compact{
  min-width:900px;
  font-size:12px;
}
@media print{
  body.kanji-summary-body{
    background:white;
  }
  .kanji-summary-page{
    width:100%;
    margin:0;
  }
  .kanji-summary-block{
    box-shadow:none;
    break-inside:avoid;
    padding:10px;
    margin:8px 0;
  }
  .kanji-summary-table.compact{
    min-width:0;
    font-size:8px;
  }
  .kanji-symbol-cell{
    font-size:18px;
  }
}


/* Kanji individual cards */
.kanji-drawing-guide{
  display:grid;
  gap:14px;
  margin:16px 0;
}
.kanji-trace-panel{
  display:grid;
  grid-template-columns:150px 1fr;
  gap:18px;
  align-items:center;
  padding:14px;
  border-radius:14px;
  background:#fffaf1;
  border:1px solid rgba(122,84,134,.28);
}
.kanji-trace-panel p{
  margin:4px 0;
  line-height:1.45;
}
.kanji-practice-box.large{
  min-height:140px;
  font-size:96px;
}
.kanji-practice-lines{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:10px;
}
.compact-kanji-pdf{
  margin-top:14px;
}
.compact-kanji-pdf p{
  margin:0 0 10px;
}
@media(max-width:900px){
  .kanji-trace-panel{
    grid-template-columns:1fr;
  }
  .kanji-practice-lines{
    grid-template-columns:repeat(2,1fr);
  }
}


/* Kanji cards v2 cleanup */
.kanji-drawing-guide{
  margin-bottom:12px;
}
.kanji-trace-panel{
  grid-template-columns:150px 1fr;
}
.secondary-kanji-link{
  display:none;
}


/* Volume 03 — Verbs */
.verbs-volume .chapter-kicker,
.verbs-volume .intro,
.verbs-volume .theory-block h3,
.verbs-volume .table-card h3,
.verbs-volume .printables-box h3,
.verbs-volume .next-card strong,
.verbs-volume .next-card a,
.verbs-volume .ornament{
  color:#225f99;
}
.verbs-volume .ornament span{
  border-top-color:#225f99;
}
.verb-practice-step{
  margin:14px 0;
  padding:16px 18px;
  border-radius:14px;
  border:1px solid rgba(34,95,153,.30);
  background:linear-gradient(135deg,#fffaf1,#e4edf7);
  box-shadow:0 10px 18px rgba(60,35,20,.08);
}
.verb-practice-step strong{
  display:block;
  color:#225f99;
  font-size:20px;
  margin-bottom:5px;
}
.verb-practice-step span{
  display:block;
  color:#5f5148;
  line-height:1.4;
  margin-bottom:12px;
}
.verb-practice-step div{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
.verb-practice-step a{
  display:inline-block;
  border-radius:999px;
  padding:8px 12px;
  background:#225f99;
  color:#fffaf1;
  font-weight:700;
  font-size:13px;
}
.verb-print-link{
  background:#225f99!important;
}
.verbs-practice-body .practice-header h1,
.verbs-practice-body .quiz-result strong,
.verbs-practice-body .review-meta b{
  color:#225f99;
}
.verbs-practice-body .review-meta span,
.verbs-practice-body .quiz-buttons button:first-child{
  background:#225f99;
  border-color:#225f99;
}
.verb-print-body{
  margin:0;
  background:#eef4ff;
  color:#2a211b;
}
.verb-print-sheet{
  width:min(1480px, calc(100% - 32px));
  margin:24px auto;
}
.verb-table-wrap{
  margin-top:18px;
  background:#ffffff;
  border:1px solid #d7e4f5;
  border-radius:16px;
  padding:14px;
  box-shadow:0 12px 24px rgba(50,30,16,.10);
  overflow:auto;
}
.verb-summary-table{
  width:100%;
  min-width:1280px;
  border-collapse:collapse;
  font-size:12px;
}
.verb-summary-table th{
  background:#225f99;
  color:#fffaf1;
  text-align:left;
  padding:8px 7px;
  border:1px solid #1b4c7a;
}
.verb-summary-table td{
  padding:7px 7px;
  border:1px solid #dfc9a8;
  vertical-align:top;
}
.verb-summary-table tbody tr:nth-child(even) td{
  background:#fbf3e8;
}
@media print{
  body.verb-print-body{background:white}
  .verb-print-sheet{width:100%;margin:0}
  .verb-table-wrap{box-shadow:none;border:0;padding:0}
  .practice-actions{display:none!important}
  .verb-summary-table{min-width:0;font-size:7.4px}
  .verb-summary-table th,.verb-summary-table td{padding:3px}
}


/* Volume 07 — Time & Dates */
.time-volume .chapter-kicker,
.time-volume .intro,
.time-volume .theory-block h3,
.time-volume .table-card h3,
.time-volume .printables-box h3,
.time-volume .next-card strong,
.time-volume .next-card a,
.time-volume .ornament{
  color:#935b29;
}
.time-volume .ornament span{
  border-top-color:#935b29;
}
.time-print-link{
  background:#935b29!important;
}

/* Volume 08 — Numbers, Counters & Money */
.counters-volume .chapter-kicker,
.counters-volume .intro,
.counters-volume .theory-block h3,
.counters-volume .table-card h3,
.counters-volume .printables-box h3,
.counters-volume .next-card strong,
.counters-volume .next-card a,
.counters-volume .ornament{
  color:#158176;
}
.counters-volume .ornament span{
  border-top-color:#158176;
}
.counters-print-link{
  background:#158176!important;
}

/* Quick printable sheets */
.quick-print-body{
  margin:0;
  background:#eef4ff;
  color:#2a211b;
}
.quick-print-sheet{
  width:min(1280px, calc(100% - 32px));
  margin:24px auto;
}
.print-section{
  margin:18px 0;
  padding:16px;
  background:#ffffff;
  border:1px solid #d7e4f5;
  border-radius:16px;
  box-shadow:0 12px 24px rgba(50,30,16,.10);
}
.print-section h2{
  margin:0 0 10px;
  color:#4b3828;
}
.print-table{
  width:100%;
  border-collapse:collapse;
  font-size:13px;
}
.print-table th{
  background:#6f7172;
  color:#fffaf1;
  text-align:left;
  padding:8px 7px;
  border:1px solid #555;
}
.print-table td{
  padding:7px 7px;
  border:1px solid #dfc9a8;
  vertical-align:top;
}
.print-table tbody tr:nth-child(even) td{
  background:#fbf3e8;
}
.time-print-sheet .print-section h2{color:#935b29}
.time-print-sheet .print-table th{background:#935b29;border-color:#77491f}
.counters-print-sheet .print-section h2{color:#158176}
.counters-print-sheet .print-table th{background:#158176;border-color:#11665e}
.month-table-card .mini-table td,
.month-table-card .mini-table th{
  padding-top:6px;
  padding-bottom:6px;
}
@media print{
  body.quick-print-body{background:white}
  .quick-print-sheet{width:100%;margin:0}
  .practice-actions{display:none!important}
  .print-section{
    box-shadow:none;
    break-inside:avoid;
    padding:8px;
    margin:8px 0;
  }
  .print-table{font-size:8.5px}
  .print-table th,.print-table td{padding:3px}
}


/* Calendar for days of month */
.calendar-legend{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  margin:10px 0 14px;
}
.legend-pill{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:6px 10px;
  border-radius:999px;
  background:#f4ead9;
  border:1px solid #d7e4f5;
  font-size:12px;
  font-weight:700;
}
.legend-pill.special{
  color:#a63b34;
  border-color:#d37a6f;
  background:#fff0ef;
}
.month-calendar{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:8px;
  margin-top:8px;
}
.calendar-day{
  border:1px solid #d7e4f5;
  background:#ffffff;
  border-radius:14px;
  padding:8px;
  box-shadow:0 6px 16px rgba(50,30,16,.08);
}
.calendar-day.special{
  border:2px solid #d37a6f;
  background:#fff3f1;
}
.calendar-day.special .calendar-day-num,
.calendar-day.special .calendar-day-jp,
.calendar-day.special .calendar-day-hira{
  color:#a63b34;
  font-weight:800;
}
.calendar-day-num{
  font-size:18px;
  font-weight:800;
  line-height:1.1;
}
.calendar-suffix{
  font-size:12px;
  margin-left:2px;
}
.calendar-day-jp{
  margin-top:4px;
  font-size:16px;
  font-weight:700;
}
.calendar-day-hira{
  font-size:12px;
}
.calendar-day-romaji{
  font-size:11px;
  color:#6f5f51;
}
.memory-badge{
  display:inline-block;
  margin-top:5px;
  font-size:10px;
  font-weight:700;
  padding:3px 6px;
  border-radius:999px;
  background:#a63b34;
  color:#fff;
}

/* Practice pages */
.practice-body .practice-sheet{
  width:min(1100px, calc(100% - 32px));
}
.quiz-question-card h2,
.review-card h2{
  margin-bottom:8px;
}
.quiz-question-main{
  font-size:16px;
  font-weight:700;
  margin-bottom:10px;
}
.quiz-question-focus{
  font-size:24px;
  font-weight:800;
  color:#2a211b;
  margin-bottom:14px;
}
.quiz-options{
  display:grid;
  gap:10px;
}
.quiz-option{
  display:flex;
  align-items:flex-start;
  gap:10px;
  border:1px solid #d7e4f5;
  background:#fffdf8;
  border-radius:12px;
  padding:10px 12px;
  cursor:pointer;
}
.quiz-option:hover{
  background:#f8f0e5;
}
.practice-bottom-bar{
  position:sticky;
  bottom:0;
  display:flex;
  gap:14px;
  align-items:center;
  justify-content:space-between;
  padding:16px;
  margin:12px 0 24px;
  border-radius:18px;
  background:rgba(255,250,240,.95);
  backdrop-filter:blur(6px);
  border:1px solid #d7e4f5;
  box-shadow:0 10px 22px rgba(50,30,16,.12);
}
.big-check-btn{
  appearance:none;
  border:none;
  border-radius:999px;
  padding:14px 28px;
  background:#158176;
  color:#fff;
  font-size:18px;
  font-weight:800;
  cursor:pointer;
}
.big-check-btn:hover{filter:brightness(1.05)}
.quiz-result-box{
  font-size:16px;
  font-weight:700;
  color:#2a211b;
}
.review-answer{
  margin-top:10px;
}
.review-answer summary{
  cursor:pointer;
  font-weight:700;
  color:#158176;
}
.review-answer-box{
  margin-top:10px;
  padding:10px 12px;
  border-radius:12px;
  background:#f4faf8;
  border:1px solid #b9ddd8;
}
.floating-practice-link{
  position:absolute;
  right:28px;
  top:22px;
  background:#158176;
  color:#fffaf1;
  text-decoration:none;
  font-weight:800;
  border-radius:999px;
  padding:8px 14px;
  box-shadow:0 8px 20px rgba(21,129,118,.22);
}
.plain-list{
  margin:8px 0 0 18px;
}
@media (max-width: 1100px){
  .month-calendar{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width: 720px){
  .month-calendar{grid-template-columns:1fr;}
  .practice-bottom-bar{flex-direction:column; align-items:stretch;}
}


/* Practice refinements v3 */
.quiz-inline-feedback{
  margin-top:12px;
  padding-top:10px;
  border-top:1px dashed #d7e4f5;
  font-size:14px;
  line-height:1.45;
}
.quiz-inline-feedback .ok{
  color:#267a3d;
}
.quiz-inline-feedback .ko{
  color:#a63b34;
}
.time-volume .verb-practice-step{
  border-color:rgba(147,91,41,.30);
  background:linear-gradient(135deg,#fffaf1,#f4e4d2);
}
.time-volume .verb-practice-step strong{
  color:#935b29;
}
.time-volume .verb-practice-step a{
  background:#935b29;
}
.counters-volume .verb-practice-step{
  border-color:rgba(21,129,118,.30);
  background:linear-gradient(135deg,#fffaf1,#e2f3f0);
}
.counters-volume .verb-practice-step strong{
  color:#158176;
}
.counters-volume .verb-practice-step a{
  background:#158176;
}


/* Volume 04 — Grammar */
.grammar-volume .chapter-kicker,
.grammar-volume .intro,
.grammar-volume .theory-block h3,
.grammar-volume .table-card h3,
.grammar-volume .printables-box h3,
.grammar-volume .next-card strong,
.grammar-volume .next-card a,
.grammar-volume .ornament{
  color:#3e763d;
}
.grammar-volume .ornament span{
  border-top-color:#3e763d;
}
.grammar-volume .verb-practice-step{
  border-color:rgba(62,118,61,.30);
  background:linear-gradient(135deg,#fffaf1,#e6f2e2);
}
.grammar-volume .verb-practice-step strong{
  color:#3e763d;
}
.grammar-volume .verb-practice-step a{
  background:#3e763d;
}
.grammar-print-link{
  background:#3e763d!important;
}
.grammar-print-sheet .print-section h2{
  color:#3e763d;
}
.grammar-print-sheet .print-table th{
  background:#3e763d;
  border-color:#2f5e2f;
}


/* Capitolo 06 — Vocabulary */
.vocabulary-volume .chapter-kicker,
.vocabulary-volume .intro,
.vocabulary-volume .theory-block h3,
.vocabulary-volume .table-card h3,
.vocabulary-volume .printables-box h3,
.vocabulary-volume .next-card strong,
.vocabulary-volume .next-card a,
.vocabulary-volume .ornament{
  color:#5f6872;
}
.vocabulary-volume .ornament span{
  border-top-color:#5f6872;
}
.vocabulary-volume .verb-practice-step,
.vocabulary-volume .vocab-practice-step{
  border-color:rgba(95,104,114,.32);
  background:linear-gradient(135deg,#fffaf1,#eceff2);
}
.vocabulary-volume .verb-practice-step strong,
.vocabulary-volume .vocab-practice-step strong{
  color:#5f6872;
}
.vocabulary-volume .verb-practice-step a,
.vocabulary-volume .vocab-practice-step a{
  background:#5f6872;
}
.vocabulary-print-link{
  background:#5f6872!important;
}
.vocabulary-print-sheet .print-section h2{
  color:#5f6872;
}
.vocabulary-print-sheet .print-table th{
  background:#5f6872;
  border-color:#4c535c;
}
.vocab-table-card .mini-table td,
.vocab-table-card .mini-table th{
  padding-top:6px;
  padding-bottom:6px;
}


/* Macro chapter reorganization v1 */
.alphabets-volume .chapter-kicker,
.alphabets-volume .intro,
.alphabets-volume .theory-block h3,
.alphabets-volume .table-card h3,
.alphabets-volume .next-card strong,
.alphabets-volume .next-card a,
.alphabets-volume .ornament{ color:#7a5486; }
.alphabets-volume .ornament span{ border-top-color:#7a5486; }

.numbers-time-volume .chapter-kicker,
.numbers-time-volume .intro,
.numbers-time-volume .theory-block h3,
.numbers-time-volume .table-card h3,
.numbers-time-volume .next-card strong,
.numbers-time-volume .next-card a,
.numbers-time-volume .ornament{ color:#8a6a1f; }
.numbers-time-volume .ornament span{ border-top-color:#8a6a1f; }

.conversation-volume .chapter-kicker,
.conversation-volume .intro,
.conversation-volume .theory-block h3,
.conversation-volume .table-card h3,
.conversation-volume .next-card strong,
.conversation-volume .next-card a,
.conversation-volume .ornament{ color:#8b4d6b; }
.conversation-volume .ornament span{ border-top-color:#8b4d6b; }

.macro-tabs .tab span{ font-size:10px; }


/* Subchapter side bookmarks v2 */
.subchapter-rail{
  position:absolute;
  left:-110px;
  top:92px;
  z-index:8;
  display:flex;
  flex-direction:column;
  gap:6px;
}
.subchapter-link{
  width:104px;
  min-height:34px;
  display:flex;
  align-items:center;
  justify-content:flex-end;
  padding:6px 12px 6px 10px;
  border-radius:16px 0 0 16px;
  background:linear-gradient(135deg, color-mix(in srgb,var(--rail-accent) 88%,#fff 12%), color-mix(in srgb,var(--rail-accent) 74%,#000 26%));
  color:#fffaf1;
  text-decoration:none;
  font-size:11px;
  font-weight:800;
  letter-spacing:.015em;
  box-shadow:-5px 6px 11px rgba(0,0,0,.20), inset 0 1px 0 rgba(255,255,255,.20);
  opacity:.78;
}
.subchapter-link:hover,
.subchapter-link.active{
  opacity:1;
  transform:translateX(-5px);
}
.subchapter-rail.compact{
  top:70px;
  gap:4px;
}
.subchapter-rail.compact .subchapter-link{
  min-height:27px;
  font-size:10px;
  padding-top:4px;
  padding-bottom:4px;
}
.planned-link{
  display:block;
  color:#6f5f51;
  font-weight:800;
  padding:6px 0;
}
@media (max-width: 1300px){
  .subchapter-rail{
    display:none;
  }
}


/* Hiragana / Katakana content v1 */
.kana-grid-table td,
.kana-grid-table th{
  text-align:center;
  vertical-align:middle;
}
.kana-grid-table td{
  font-size:18px;
  line-height:1.25;
}
.kana-grid-table small{
  font-family:Inter, sans-serif;
  color:#6f5f51;
  font-weight:700;
}
.kana-big{
  font-size:28px;
  font-weight:800;
  color:#2a211b;
  font-family:"Noto Serif JP", serif;
}
.kana-quiz-focus{
  font-family:"Noto Serif JP", serif;
  font-size:34px!important;
  letter-spacing:.04em;
}
.alphabet-print-link{
  background:#7a5486!important;
}
.alphabet-print-sheet .print-section h2{
  color:#7a5486;
}
.alphabet-print-sheet .print-table th{
  background:#7a5486;
  border-color:#64446e;
}
.alphabets-volume .verb-practice-step{
  border-color:rgba(122,84,134,.30);
  background:linear-gradient(135deg,#fffaf1,#f0e7f2);
}
.alphabets-volume .verb-practice-step strong{
  color:#7a5486;
}
.alphabets-volume .verb-practice-step a{
  background:#7a5486;
}
@media print{
  .kana-grid-table td{
    font-size:12px;
  }
  .kana-big{
    font-size:18px;
  }
}


/* Conversation content v1 */
.conversation-table-card .mini-table td,
.conversation-table-card .mini-table th{
  padding-top:6px;
  padding-bottom:6px;
}
.conversation-dialogue-table td:first-child{
  width:34px;
  text-align:center;
}
.conversation-phrase-table td:nth-child(1),
.conversation-dialogue-table td:nth-child(2){
  font-family:"Noto Serif JP", serif;
  font-size:16px;
  font-weight:700;
}
.conversation-quiz-focus{
  font-family:"Noto Serif JP", serif;
  font-size:24px!important;
  line-height:1.45!important;
}
.conversation-print-link{
  background:#8b4d6b!important;
}
.conversation-print-sheet .print-section h2{
  color:#8b4d6b;
}
.conversation-print-sheet .print-table th{
  background:#8b4d6b;
  border-color:#6f3f56;
}
.conversation-volume .verb-practice-step{
  border-color:rgba(139,77,107,.30);
  background:linear-gradient(135deg,#fffaf1,#f4e6ed);
}
.conversation-volume .verb-practice-step strong{
  color:#8b4d6b;
}
.conversation-volume .verb-practice-step a{
  background:#8b4d6b;
}


/* Kanji v2 */
.kanji-v2-char{
  font-family:"Noto Serif JP", serif;
  font-size:26px;
  font-weight:900;
  color:#2a211b;
}
.kanji-v2-table td,
.kanji-v2-table th{
  vertical-align:middle;
}
.kanji-v2-table td:first-child{
  text-align:center;
}
.kanji-v2-quiz-focus{
  font-family:"Noto Serif JP", serif;
  font-size:42px!important;
  line-height:1.25!important;
}
.kanji-v2-print-link{
  background:#7a5486!important;
}
.kanji-v2-print-sheet .print-section h2{
  color:#7a5486;
}
.kanji-v2-print-sheet .print-table th{
  background:#7a5486;
  border-color:#65456f;
}
.alphabets-volume .verb-practice-step{
  border-color:rgba(122,84,134,.30);
  background:linear-gradient(135deg,#fffaf1,#f0e7f2);
}
.alphabets-volume .verb-practice-step strong{
  color:#7a5486;
}
.alphabets-volume .verb-practice-step a{
  background:#7a5486;
}


/* Kanji v2 stroke order set 01 */
.kanji-stroke-card{
  border:1px solid rgba(122,84,134,.24);
  background:linear-gradient(135deg,#fffaf1,#f3ecf6);
  border-radius:18px;
  padding:13px;
  margin:12px 0;
  box-shadow:0 10px 22px rgba(42,30,24,.08);
}
.kanji-stroke-head{
  display:grid;
  grid-template-columns:74px 1fr;
  gap:12px;
  align-items:center;
}
.kanji-stroke-head h3{
  margin:0 0 4px;
  color:#7a5486;
}
.kanji-stroke-head p{
  margin:2px 0;
  font-size:12px;
}
.kanji-stroke-big{
  font-family:"Noto Serif JP", serif;
  font-size:56px;
  line-height:1;
  color:#2a211b;
  text-align:center;
}
.stroke-order-svg{
  width:100%;
  max-width:210px;
  display:block;
  margin:10px auto;
}
.stroke-line{
  fill:none;
  stroke:#2a211b;
  stroke-width:6;
  stroke-linecap:round;
  stroke-linejoin:round;
}
.guide-line{
  stroke:rgba(122,84,134,.22);
  stroke-width:1;
  stroke-dasharray:4 4;
}
.stroke-number-bg{
  fill:#7a5486;
  stroke:#fffaf1;
  stroke-width:2;
}
.stroke-number{
  fill:#fffaf1;
  font-family:Inter, sans-serif;
  font-size:11px;
  font-weight:900;
  text-anchor:middle;
}
.kanji-stroke-rule{
  font-size:12px;
  background:#fffaf1;
  border-left:4px solid #7a5486;
  padding:8px 10px;
  border-radius:10px;
  margin:8px 0;
}
.kanji-stroke-mini td:first-child{
  text-align:center;
  font-weight:900;
  color:#7a5486;
  width:34px;
}
.kanji-stroke-print-card{
  break-inside:avoid;
  page-break-inside:avoid;
}
.print-stroke-svg{
  max-width:180px;
}
@media print{
  .kanji-stroke-card{
    box-shadow:none;
  }
  .stroke-order-svg{
    max-width:155px;
  }
}


/* Conversation v2 */
.conversation-v2-practice-step{
  border-color:rgba(139,77,107,.36)!important;
  background:linear-gradient(135deg,#fffaf1,#f4e6ed)!important;
}
.conversation-v2-practice-step strong{color:#8b4d6b!important;}
.conversation-v2-practice-step a{background:#8b4d6b!important;}


/* Kanji v2 stroke order complete + General Practice */
.kanji-stroke-card{border:1px solid rgba(122,84,134,.24);background:linear-gradient(135deg,#fffaf1,#f3ecf6);border-radius:18px;padding:13px;margin:12px 0;box-shadow:0 10px 22px rgba(42,30,24,.08);}
.kanji-stroke-head{display:grid;grid-template-columns:74px 1fr;gap:12px;align-items:center;}
.kanji-stroke-head h3{margin:0 0 4px;color:#7a5486;}
.kanji-stroke-head p{margin:2px 0;font-size:12px;}
.kanji-stroke-big{font-family:"Noto Serif JP",serif;font-size:56px;line-height:1;color:#2a211b;text-align:center;}
.stroke-order-svg{width:100%;max-width:210px;display:block;margin:10px auto;}
.stroke-line{fill:none;stroke:#2a211b;stroke-width:5;stroke-linecap:round;stroke-linejoin:round;opacity:.88;}
.stroke-ghost-kanji{font-family:"Noto Serif JP",serif;font-size:72px;text-anchor:middle;fill:rgba(122,84,134,.10);font-weight:900;}
.guide-line{stroke:rgba(122,84,134,.22);stroke-width:1;stroke-dasharray:4 4;}
.stroke-number-bg{fill:#7a5486;stroke:#fffaf1;stroke-width:2;}
.stroke-number{fill:#fffaf1;font-family:Inter,sans-serif;font-size:11px;font-weight:900;text-anchor:middle;}
.kanji-stroke-rule{font-size:12px;background:#fffaf1;border-left:4px solid #7a5486;padding:8px 10px;border-radius:10px;margin:8px 0;}
.kanji-stroke-mini td:first-child{text-align:center;font-weight:900;color:#7a5486;width:34px;}
.kanji-stroke-print-card{break-inside:avoid;page-break-inside:avoid;}
.print-stroke-svg{max-width:180px;}
.general-practice-volume .chapter-kicker,.general-practice-volume h1{color:#243447;}
.general-practice-volume .verb-practice-step{border-color:rgba(36,52,71,.30);background:linear-gradient(135deg,#fffaf1,#e9edf1);}
.general-practice-volume .verb-practice-step strong{color:#243447;}
.general-practice-volume .verb-practice-step a{background:#243447;}
.general-practice-card{border-left:6px solid #243447!important;}
@media print{.kanji-stroke-card{box-shadow:none}.stroke-order-svg{max-width:155px;}}

/* Shimanaga-san mascot notes */
.shima-note{position:relative;display:grid;grid-template-columns:1fr 92px;gap:14px;align-items:center;margin:18px 0;padding:16px 16px 16px 18px;border-radius:20px;border:1px solid rgba(58,90,130,.18);background:linear-gradient(135deg,#fffaf1,#eef6ff);box-shadow:0 10px 24px rgba(45,36,30,.08);overflow:hidden}
.shima-note:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 18px 18px,rgba(255,154,166,.20) 0 4px,transparent 5px),radial-gradient(circle at 42px 36px,rgba(91,145,217,.14) 0 3px,transparent 4px);opacity:.65;pointer-events:none}
.shima-note-content{position:relative;z-index:1}.shima-note-content p{margin:.45em 0}
.shima-note .note-title,.shima-note-title{display:inline-flex;align-items:center;gap:7px;padding:5px 12px;margin:0 0 8px;border-radius:999px;background:rgba(255,255,255,.72);color:#174174;font-weight:900;letter-spacing:.03em}
.shima-note .note-title svg{width:18px;height:18px}
.shima-note-mascot{position:relative;z-index:1;width:88px;max-width:100%;justify-self:end;filter:drop-shadow(0 8px 7px rgba(38,27,21,.16))}
.shima-note-info{background:linear-gradient(135deg,#fffaf1,#eaf4ff);border-color:rgba(69,127,198,.25)}
.shima-note-advice{background:linear-gradient(135deg,#fffaf1,#eef8ea);border-color:rgba(89,159,87,.25)}
.shima-note-motivation{background:linear-gradient(135deg,#fffaf1,#fff0cc);border-color:rgba(230,160,38,.28)}
.shima-note-curious{background:linear-gradient(135deg,#fffaf1,#f2eafa);border-color:rgba(126,96,190,.25)}
.shima-note-warning{background:linear-gradient(135deg,#fffaf1,#ffe9eb);border-color:rgba(221,72,88,.28)}
.intro-shimanaga-card{display:grid;grid-template-columns:180px 1fr;gap:22px;align-items:center;padding:18px;border-radius:24px;background:linear-gradient(135deg,#fffaf1,#eef6ff);border:1px solid rgba(69,127,198,.20);box-shadow:0 14px 30px rgba(45,36,30,.09)}
.intro-shimanaga-card img{width:170px;filter:drop-shadow(0 10px 8px rgba(38,27,21,.16))}
.shima-note-grid{display:grid;gap:12px}.shima-note-grid .shima-note{margin:0}
.introduction-volume h1{color:#174174}
@media (max-width:760px){.shima-note{grid-template-columns:1fr 70px;padding:14px}.shima-note-mascot{width:68px}.intro-shimanaga-card{grid-template-columns:1fr;text-align:center}.intro-shimanaga-card img{justify-self:center}}