/* ============================================================ JAPANAN — Shared styles for kanji pages Matches the original 001_Montain.html template, plus: - Dark mode (data-theme="dark" on ) - Mobile-responsive collapse below 820px - Floating tweaks panel + prev/next nav bar ============================================================ */ :root{ --red:#9e5f1b;--red-light:#fef3e8;--red-mid:#f5d9b5; --ink:#130d4c;--ink-soft:#2a2260;--ink-pale:#7a748f; --cream:#fcf8f5;--cream-mid:#f5ede1; --gold:#9e5f1b;--gold-light:#fef3e8; --border:#e8e6e6;--bg:#fcf8f5; --page-bg:#ede8e0; /* --surface-dark / --surface-dark-2: use for banners and surfaces that must stay dark regardless of the current theme (e.g. score banners, always-dark callouts). Unlike --ink, these do NOT flip to near-white in dark mode. */ --surface-dark:#130d4c; --surface-dark-2:#2a2260; --kf:'Noto Serif JP',serif; --sheet-w:920px; /* Digital screen width. A4 print = 794px. */ } /* ── Dark mode ───────────────────────────────────────────── */ html[data-theme="dark"]{ --red:#d49355;--red-light:#2c2418;--red-mid:#5a4326; --ink:#e8e4ff;--ink-soft:#cbc6e8;--ink-pale:#8a85a8; --cream:#1a1830;--cream-mid:#15132a; --gold:#d49355;--gold-light:#2c2418; --border:#2e2c44;--bg:#1a1830; --page-bg:#0e0c20; /* Always-dark surfaces deepen slightly in dark mode rather than flipping. This maintains contrast against the darker page background. */ --surface-dark:#0a0820; --surface-dark-2:#130d4c; } html[data-theme="dark"] .hdr{background:#0a0820;} html[data-theme="dark"] .rc.on{background:#0a0820;} html[data-theme="dark"] .sbox{background:#22203a;} html[data-theme="dark"] .sbox.last{background:var(--red-light);} html[data-theme="dark"] .ec{background:#22203a;} html[data-theme="dark"] .hw-pad{background:#22203a;} html[data-theme="dark"] .nb,html[data-theme="dark"] .en{color:#0a0820;} html[data-theme="dark"] .badge.bn{color:rgba(255,255,255,.7);} html[data-theme="dark"] .kimg{filter:invert(1) hue-rotate(180deg) brightness(0.9);} html[data-theme="dark"] .sbox img{filter:invert(0.92) hue-rotate(180deg);} html[data-theme="dark"] .sheet::before{color:rgba(212,147,85,.05);} *{margin:0;padding:0;box-sizing:border-box;} body{ background:var(--page-bg);font-family:'Outfit',sans-serif; display:flex;flex-direction:column;align-items:center; min-height:100vh;padding:24px 16px 110px; transition:background .25s; } .sheet{width:var(--sheet-w);max-width:100%;background:var(--cream);box-shadow:0 8px 40px rgba(0,0,0,.18);position:relative;overflow:hidden;transition:background .25s;} /* HEADER */ .hdr{background:#130d4c;padding:15px 28px;display:flex;align-items:center;justify-content:space-between;position:relative;z-index:1;gap:12px;flex-wrap:wrap;} .brand{font-family:var(--kf);font-size:14px;font-weight:600;color:white;letter-spacing:.05em;} .bsub{font-size:9px;color:rgba(255,255,255,.44);letter-spacing:.15em;text-transform:uppercase;margin-top:2px;} .badges{display:flex;gap:7px;align-items:center;flex-wrap:wrap;} .badge{padding:3px 9px;border-radius:3px;font-size:9.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;} .bj{background:var(--red);color:white;} .bn{background:rgba(255,255,255,.1);color:rgba(255,255,255,.75);border:1px solid rgba(255,255,255,.18);} .bf{background:var(--gold);color:white;} .toc-link{color:rgba(255,255,255,.65);text-decoration:none;font-size:10px;letter-spacing:.1em;text-transform:uppercase;font-weight:600;border:1px solid rgba(255,255,255,.18);padding:4px 9px;border-radius:3px;transition:background .15s,color .15s;} .toc-link:hover{background:rgba(255,255,255,.1);color:white;} /* HERO */ .hero{padding:20px 28px 0;display:grid;grid-template-columns:140px 1fr;gap:24px;align-items:start;position:relative;z-index:1;} .kblock{display:flex;flex-direction:column;align-items:center;gap:5px;} .kimg{width:124px;height:124px;border-bottom:3px solid var(--red);padding-bottom:4px;display:block;object-fit:contain;cursor:zoom-in;} .mrow{display:flex;gap:7px;align-items:center;margin-top:1px;flex-wrap:wrap;justify-content:center;} .sc{font-size:10.5px;color:var(--ink-pale);font-weight:500;} .dot{width:3px;height:3px;background:var(--border);border-radius:50%;} .rad{font-size:10.5px;color:var(--ink-pale);font-weight:500;} .hr{padding-top:4px;} .slbl{font-size:8.5px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--red);margin-bottom:4px;display:flex;align-items:center;gap:7px;} .slbl::after{content:'';flex:1;height:1px;background:var(--red-mid);} .mb{margin-bottom:13px;} .core{font-family:'DM Serif Display',serif;font-size:24px;color:var(--ink);line-height:1.1;font-style:italic;} .jp{font-family:'Noto Sans JP',sans-serif;font-size:12px;color:var(--ink-pale);margin-top:2px;} .rg{display:grid;grid-template-columns:1fr 1fr;gap:10px;} .rc{border-radius:6px;padding:10px 12px;} .on{background:var(--ink);} .kun{background:var(--red-light);border:1.5px solid var(--red-mid);} .rt{font-size:8px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;margin-bottom:5px;} .on .rt{color:rgba(255,255,255,.45);}.kun .rt{color:var(--red);} .rk{font-family:'Noto Sans JP',sans-serif;font-size:18px;font-weight:700;line-height:1;margin-bottom:7px;} .on .rk{color:white;}.kun .rk{color:var(--ink);} .cl{list-style:none;display:flex;flex-direction:column;gap:3px;} .ci{display:flex;align-items:baseline;gap:5px;line-height:1.3;} .ck{font-family:var(--kf);font-weight:700;font-size:13.5px;min-width:50px;} .on .ck{color:white;}.kun .ck{color:var(--ink);} .cr{font-family:'Noto Sans JP',sans-serif;font-size:11px;} .on .cr{color:rgba(255,255,255,.5);}.kun .cr{color:var(--ink-pale);} .cm{font-size:11px;color:var(--ink-pale);} .on .cm{color:rgba(255,255,255,.4);} hr.dv{border:none;border-top:1.5px solid var(--border);margin:0 28px;position:relative;z-index:1;} .sb{padding:12px 28px;position:relative;z-index:1;} .ssb{font-size:8.5px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--red);margin-bottom:9px;display:flex;align-items:center;gap:7px;} .ssb::after{content:'';flex:1;height:1px;background:var(--red-mid);} /* STROKE ORDER */ .srow{display:flex;align-items:center;flex-wrap:wrap;gap:0;} .sbox{border:1.5px solid var(--border);border-radius:3px;background:white;flex-shrink:0;overflow:hidden;} .sbox.last{border-color:var(--red);background:var(--red-light);} .sbox img{display:block;width:40px;height:40px;} .sa{font-size:10px;color:#c8b8b0;padding:0 3px;flex-shrink:0;} /* PRACTICE */ .prac{background:var(--bg);border-top:1.5px solid var(--border);border-bottom:1.5px solid var(--border);padding:12px 28px;position:relative;z-index:1;} /* EXERCISES */ .elbl{padding:12px 28px 0;position:relative;z-index:1;} .eg{display:grid;grid-template-columns:1fr 1fr;gap:9px;padding:8px 28px 12px;position:relative;z-index:1;} .ec{border:1.5px solid var(--border);border-radius:5px;background:white;padding:11px 13px;} .ei{display:flex;align-items:flex-start;gap:7px;} .en{width:17px;height:17px;background:var(--ink);color:white;border-radius:50%;font-size:8.5px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px;} .et{font-family:var(--kf);font-size:13px;color:var(--ink);line-height:1.8;margin-bottom:2px;} .bl{display:inline-block;width:38px;border-bottom:2px solid var(--ink);vertical-align:bottom;margin:0 1px;} .eh{font-size:9.5px;color:var(--ink-pale);margin-top:2px;font-style:italic;} .ee{font-size:10px;color:var(--ink-pale);margin-top:1px;} .exg-lbl{grid-column:1/-1;font-size:7.5px;color:var(--ink-pale);font-weight:700;letter-spacing:.15em;text-transform:uppercase;padding:2px 0 4px;border-bottom:1px solid var(--border);margin-bottom:2px;} .exg-lbl.tight{padding-top:6px;} /* NATIVE NOTE */ .nn{margin:0 28px 13px;border-radius:7px;background:var(--gold-light);border:1.5px solid var(--gold);padding:13px 16px;position:relative;z-index:1;overflow:hidden;} .nn::before{content:'';position:absolute;right:11px;top:9px;width:38px;height:38px;opacity:.45;pointer-events:none;background:url("sakura.png") center/contain no-repeat;} .nnh{display:flex;align-items:center;gap:7px;margin-bottom:9px;flex-wrap:wrap;} .ntag{background:var(--gold);color:white;font-size:7.5px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;padding:3px 7px;border-radius:3px;} .nti{font-size:11.5px;font-weight:700;color:var(--gold);} .ni{display:flex;gap:9px;margin-bottom:8px;align-items:flex-start;} .ni:last-child{margin-bottom:0;} .nb{width:16px;height:16px;border-radius:50%;background:var(--gold);color:white;font-size:8px;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px;} .nt{font-size:11px;color:var(--ink-soft);line-height:1.65;} .nj{font-family:var(--kf);font-weight:700;color:var(--ink);font-size:12px;} .nh{background:rgba(181,137,42,.15);border-radius:3px;padding:0 3px;font-weight:600;} .ns{display:block;margin-top:3px;font-size:9.5px;color:var(--ink-pale);font-style:italic;} /* FOOTER */ .ftr{background:var(--cream-mid);border-top:1.5px solid var(--border);padding:9px 28px;display:flex;justify-content:space-between;align-items:center;position:relative;z-index:1;gap:10px;flex-wrap:wrap;} .fl{font-size:8.5px;color:var(--ink-pale);} .pi{display:flex;gap:3px;align-items:center;} .pd{width:5px;height:5px;border-radius:50%;background:var(--border);} .pd.a{background:var(--red);width:14px;border-radius:3px;} .fr{font-size:8.5px;color:var(--ink-pale);} /* INTERACTIVE WRITING PANEL — Hanzi Writer */ .hw-wrap{display:flex;align-items:flex-start;gap:14px;margin-bottom:10px;flex-wrap:wrap;} .hw-pad{position:relative;width:140px;height:140px;flex-shrink:0;background:white;border:1.5px solid var(--red-mid);border-radius:6px;box-shadow:0 2px 6px rgba(19,13,76,0.06);overflow:hidden;} .hw-pad::before,.hw-pad::after{content:'';position:absolute;background:rgba(200,185,175,.35);pointer-events:none;} .hw-pad::before{left:50%;top:0;bottom:0;width:1px;} .hw-pad::after{top:50%;left:0;right:0;height:1px;} .hw-pad svg{position:relative;z-index:1;} .hw-side{display:flex;flex-direction:column;gap:6px;flex:1;min-width:160px;} .hw-lbl{font-size:8.5px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--red);margin-bottom:2px;} .hw-btns{display:flex;gap:5px;flex-wrap:wrap;} .hw-btn{padding:6px 10px;font-size:9.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;background:var(--cream);color:var(--ink);border:1.5px solid var(--border);border-radius:4px;cursor:pointer;font-family:'Outfit',sans-serif;transition:background .15s,border-color .15s,color .15s;} .hw-btn:hover{background:var(--red-light);border-color:var(--red-mid);} .hw-btn.active{background:var(--ink);color:white;border-color:var(--ink);} .hw-btn.reset{background:transparent;color:var(--ink-pale);border-color:var(--border);} .hw-btn.reset:hover{background:var(--border);} .hw-fb{font-size:10.5px;color:var(--ink-soft);line-height:1.4;min-height:30px;padding:6px 9px;background:var(--gold-light);border-radius:4px;border-left:2.5px solid var(--gold);font-style:italic;} .hw-fb.empty{background:transparent;border-left-color:transparent;color:var(--ink-pale);} .hw-fb.success{background:#e8f5e9;border-left-color:#2e7d32;color:#1b5e20;font-style:normal;font-weight:600;} .hw-fb.error{background:#fdecea;border-left-color:#c62828;color:#7f1d1d;} html[data-theme="dark"] .hw-fb.success{background:#1b3a23;color:#a8e6b6;} html[data-theme="dark"] .hw-fb.error{background:#3a1b1b;color:#f5b9b3;} /* COLLAPSIBLE ANSWER REVEAL */ .ans-row{display:flex;align-items:center;gap:9px;margin-top:8px;flex-wrap:wrap;} .ans-tog{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;font-size:9px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;background:var(--cream);color:var(--ink-pale);border:1.5px dashed var(--border);border-radius:3px;cursor:pointer;font-family:'Outfit',sans-serif;transition:background .15s,border-color .15s,color .15s;} .ans-tog::before{content:'✓';font-size:10px;color:var(--gold);font-weight:900;} .ans-tog:hover{border-color:var(--red-mid);color:var(--ink);background:var(--red-light);} .ans-tog.open{background:var(--ink);color:white;border-style:solid;border-color:var(--ink);} .ans-tog.open::before{color:var(--gold);} .ans-val{font-family:var(--kf);font-weight:700;font-size:15px;color:var(--gold);letter-spacing:.02em;animation:ansFade .25s ease-out;} @keyframes ansFade{from{opacity:0;transform:translateX(-6px);}to{opacity:1;transform:translateX(0);}} /* PRONUNCIATION BUTTONS */ .sp-btn{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;padding:0;flex-shrink:0;border-radius:50%;border:1.5px solid var(--red-mid);background:var(--red-light);color:var(--gold);cursor:pointer;vertical-align:middle;transition:background .15s,border-color .15s,color .15s,transform .1s;} .sp-btn svg{width:13px;height:13px;display:block;} .sp-btn:hover{background:var(--red-mid);border-color:var(--gold);} .sp-btn:active{transform:scale(.9);} /* Visual size 18×18, but 44×44px tap target via pseudo-element — no layout change */ .sp-btn.sm{width:18px;height:18px;border-width:1px;margin-left:auto;align-self:center;position:relative;} .sp-btn.sm::after{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:44px;height:44px;} .sp-btn.sm svg{width:10px;height:10px;} .sp-btn.speaking{background:var(--gold);border-color:var(--gold);color:white;animation:sp-pulse .9s ease-in-out infinite alternate;} @keyframes sp-pulse{from{opacity:1;}to{opacity:.6;}} .on .sp-btn{border-color:rgba(255,255,255,.18);background:rgba(255,255,255,.07);color:rgba(255,255,255,.55);} .on .sp-btn:hover{background:rgba(255,255,255,.18);border-color:rgba(255,255,255,.4);color:white;} .on .sp-btn.speaking{background:rgba(255,255,255,.22);border-color:rgba(255,255,255,.45);color:white;} .kblock-speak{display:flex;justify-content:center;margin-top:6px;} .rk-row{display:flex;align-items:center;gap:8px;margin-bottom:7px;} .et-row{display:flex;align-items:center;gap:8px;} .jw{display:inline;border-radius:3px;transition:background .12s;} .jw.hl{background:rgba(158,95,27,.16);box-shadow:0 0 0 2px rgba(158,95,27,.1);} /* ETYMOLOGY ROW */ .ety-row{display:flex;gap:16px;align-items:stretch;padding-top:3px;flex-wrap:wrap;} .ety-l{display:flex;align-items:center;gap:12px;flex:1;min-width:240px;} .ety-img-wrap{display:flex;flex-direction:column;align-items:center;gap:4px;flex-shrink:0;} .ety-img{width:88px;height:88px;object-fit:cover;border-radius:6px;border:1.5px solid var(--red-mid);box-shadow:0 2px 6px rgba(19,13,76,0.08);} .ety-cap{font-size:8.5px;color:var(--ink-pale);text-transform:uppercase;letter-spacing:.08em;font-weight:600;} .ety-text{font-size:12px;color:var(--ink-soft);line-height:1.5;} .hook-card{width:275px;flex-shrink:0;background:var(--gold-light);border:1.5px solid var(--red-mid);border-radius:6px;padding:8px 12px;display:flex;align-items:flex-start;gap:9px;} .hook-icon{width:17px;height:17px;flex-shrink:0;margin-top:2px;color:var(--gold);} .hook-lbl{font-size:8.5px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--red);display:block;margin-bottom:3px;} .hook-text{font-size:11.5px;color:var(--ink-soft);line-height:1.5;} /* MARK-AS-LEARNED */ .learned-toggle{display:inline-flex;align-items:center;gap:6px;font-size:8.5px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-pale);background:transparent;border:1.5px dashed var(--border);border-radius:3px;padding:4px 10px;cursor:pointer;font-family:'Outfit',sans-serif;transition:all .15s;} .learned-toggle:hover{border-color:var(--gold);color:var(--ink);} .learned-toggle.on{background:#1b5e20;color:white;border-color:#1b5e20;border-style:solid;} .learned-toggle .check{width:11px;height:11px;border-radius:50%;border:1.5px solid currentColor;display:inline-flex;align-items:center;justify-content:center;} .learned-toggle.on .check{background:white;color:#1b5e20;border-color:white;} .learned-toggle.on .check::before{content:'✓';font-size:9px;font-weight:900;} /* ── Floating prev/next nav ───────────────────────────── */ .page-nav{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);background:var(--cream);border:1.5px solid var(--border);box-shadow:0 8px 24px rgba(0,0,0,.12);border-radius:999px;display:flex;align-items:center;gap:4px;padding:5px;z-index:100;font-family:'Outfit',sans-serif;} html[data-theme="dark"] .page-nav{background:#22203a;border-color:#2e2c44;} .nav-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;background:transparent;border:none;color:var(--ink);font-weight:600;font-size:11px;letter-spacing:.05em;border-radius:999px;cursor:pointer;text-decoration:none;transition:background .15s,color .15s;} .nav-btn:hover{background:var(--red-light);} .nav-btn[disabled],.nav-btn.disabled{color:var(--ink-pale);cursor:not-allowed;pointer-events:none;} .nav-btn .arrow{font-size:14px;line-height:1;} .nav-btn.center{font-family:var(--kf);font-weight:700;color:var(--gold);background:var(--red-light);padding:8px 16px;} .nav-btn.center:hover{background:var(--red-mid);} .nav-progress{font-size:10px;color:var(--ink-pale);padding:0 8px;letter-spacing:.05em;} /* ── Floating tweaks/settings panel ───────────────────── */ .gear-btn{position:fixed;right:18px;bottom:18px;width:44px;height:44px;border-radius:50%;background:var(--ink);color:white;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 6px 20px rgba(0,0,0,.18);z-index:100;transition:transform .15s;} .gear-btn:hover{transform:rotate(30deg);} .gear-btn svg{width:20px;height:20px;} .tweaks{position:fixed;right:18px;bottom:74px;background:var(--cream);border:1.5px solid var(--border);border-radius:10px;box-shadow:0 12px 40px rgba(0,0,0,.18);width:280px;padding:14px 16px 14px;z-index:101;font-family:'Outfit',sans-serif;display:none;} html[data-theme="dark"] .tweaks{background:#22203a;border-color:#2e2c44;} .tweaks.open{display:block;animation:tw-in .2s ease-out;} @keyframes tw-in{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:translateY(0);}} .tw-h{font-size:9px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--red);margin-bottom:10px;display:flex;align-items:center;gap:7px;} .tw-h::after{content:'';flex:1;height:1px;background:var(--red-mid);} .tw-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:11px;} .tw-row:last-child{margin-bottom:0;} .tw-lbl{font-size:11px;color:var(--ink);font-weight:500;} .tw-seg{display:inline-flex;border:1.5px solid var(--border);border-radius:4px;overflow:hidden;} .tw-seg button{background:transparent;border:none;padding:5px 10px;font-size:9.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-pale);cursor:pointer;font-family:'Outfit',sans-serif;} .tw-seg button.on{background:var(--ink);color:white;} html[data-theme="dark"] .tw-seg button.on{background:var(--gold);color:#0a0820;} .tw-link{display:block;width:100%;width:100%;text-align:center;padding:8px;background:var(--red-light);border:1.5px solid var(--red-mid);border-radius:4px;color:var(--gold);font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;text-decoration:none;margin-top:4px;} .tw-link:hover{background:var(--red-mid);} /* ── Mobile responsive ────────────────────────────────── */ @media (max-width:820px){ body{padding:12px 6px 100px;} .hero{grid-template-columns:1fr;gap:14px;} .kblock{align-items:flex-start;flex-direction:row;align-items:center;gap:14px;} .kimg{width:90px;height:90px;} .rg{grid-template-columns:1fr;} .eg{grid-template-columns:1fr;} .ety-row{flex-direction:column;} .hook-card{width:100%;} .ftr{font-size:8px;} .badges{gap:4px;} .badge{padding:2px 6px;font-size:8.5px;} .toc-link{font-size:9px;padding:3px 7px;} .core{font-size:20px;} .hdr{padding:11px 16px;} .sb{padding:10px 16px;} hr.dv{margin:0 16px;} .nn{margin:0 16px 11px;} .elbl{padding:10px 16px 0;} .eg{padding:7px 16px 11px;} .prac{padding:11px 16px;} .ftr{padding:8px 16px;} .gear-btn{right:10px;bottom:10px;} .tweaks{right:10px;left:10px;width:auto;bottom:64px;} .page-nav{padding:4px;gap:0;} .nav-btn{padding:7px 11px;font-size:10px;} } /* ── Print mode (Save as PDF) ─────────────────────────── */ @media print{ body{background:white;padding:0;} .page-nav,.gear-btn,.tweaks,.toc-link,.sp-btn,.hw-side,.learned-toggle{display:none !important;} .sheet{box-shadow:none;} } /* ── Cultural Note Card ────────────────────────────────── */ .cn{margin:0 28px 14px;position:relative;z-index:1;} .cn-hdr{display:flex;align-items:center;gap:8px;margin-bottom:8px;} .cn-lbl{background:var(--ink);color:white;font-family:'Noto Sans JP',sans-serif;font-size:7.5px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;padding:3px 7px;border-radius:3px;} .cn-ttl{font-size:10.5px;font-weight:700;color:var(--ink-pale);letter-spacing:.06em;font-style:italic;font-family:'DM Serif Display',serif;} .cn-card{border-radius:10px;overflow:hidden;border:1.5px solid var(--border);background:var(--cream);display:flex;min-height:120px;box-shadow:0 2px 14px rgba(19,13,76,0.07);} .cn-photo{position:relative;width:150px;flex-shrink:0;background:var(--cream-mid);overflow:hidden;display:flex;align-items:center;justify-content:center;cursor:zoom-in;} .cn-photo img{width:100%;height:100%;object-fit:contain;display:block;} .cn-kbadge{position:absolute;bottom:9px;left:10px;font-family:'Noto Serif JP',serif;font-size:40px;font-weight:900;color:rgba(255,255,255,.9);text-shadow:0 1px 4px rgba(0,0,0,.5);pointer-events:none;} .cn-body{padding:13px 15px;flex:1;display:flex;flex-direction:column;gap:6px;min-width:0;} .cn-topic{font-size:12.5px;font-weight:700;color:var(--ink);line-height:1.3;} .cn-desc{font-family:'Noto Sans JP',sans-serif;font-size:10.5px;color:var(--ink-soft);line-height:1.72;flex:1;} .cn-pills{display:flex;flex-wrap:wrap;gap:4px;margin-top:3px;} .cn-pill{font-family:'Noto Sans JP',sans-serif;font-size:8.5px;background:var(--red-light);color:var(--red);border:1px solid var(--red-mid);border-radius:20px;padding:2px 9px;white-space:nowrap;} html[data-theme="dark"] .cn-card{background:#22203a;} html[data-theme="dark"] .cn-lbl{background:var(--gold);color:#0a0820;} @media(max-width:600px){ .cn{margin:0 14px 14px;} .cn-card{flex-direction:column;} .cn-photo{width:100%;height:130px;} .cn-kbadge{font-size:34px;} } /* LIGHTBOX */ .cn-photo::after{content:'🔍';position:absolute;bottom:7px;right:8px;font-size:13px;opacity:.6;pointer-events:none;transition:opacity .2s;}.cn-photo:hover::after{opacity:1;} .lbox{position:fixed;inset:0;background:rgba(13,10,40,.9);z-index:9999;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .25s;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);} .lbox.open{opacity:1;pointer-events:all;} .lbox-img{max-width:88vw;max-height:88vh;border-radius:10px;box-shadow:0 24px 80px rgba(0,0,0,.6);object-fit:contain;transform:scale(.9);transition:transform .28s cubic-bezier(.34,1.56,.64,1);} .lbox.open .lbox-img{transform:scale(1);} .lbox-close{position:absolute;top:16px;right:16px;width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.12);border:1.5px solid rgba(255,255,255,.25);color:white;font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s;font-family:'Outfit',sans-serif;} .lbox-close:hover{background:rgba(255,255,255,.25);} .lbox-hint{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);color:rgba(255,255,255,.45);font-size:10px;letter-spacing:.12em;text-transform:uppercase;font-family:'Outfit',sans-serif;white-space:nowrap;} /* ── Font size ─────────────────────────────────────────── */ /* Small = base sizes (default appearance, no overrides needed) */ /* Medium =+15% */ html[data-font="medium"] .core{font-size:28px;} html[data-font="medium"] .rk{font-size:21px;} html[data-font="medium"] .jp{font-size:14px;} html[data-font="medium"] .ck{font-size:15.5px;} html[data-font="medium"] .cr,html[data-font="medium"] .cm{font-size:13px;} html[data-font="medium"] .et{font-size:15px;} html[data-font="medium"] .ee{font-size:11.5px;} html[data-font="medium"] .nt{font-size:13px;} html[data-font="medium"] .nj{font-size:14px;} html[data-font="medium"] .ns{font-size:11px;} html[data-font="medium"] .nti{font-size:13.5px;} html[data-font="medium"] .ntag{font-size:9px;} html[data-font="medium"] .hook-text{font-size:13.5px;} html[data-font="medium"] .ety-text{font-size:14px;} html[data-font="medium"] .ans-val{font-size:17px;} html[data-font="medium"] .cn-topic{font-size:14px;} html[data-font="medium"] .cn-desc{font-size:12px;} /* Large =+30% */ html[data-font="large"] .core{font-size:31px;} html[data-font="large"] .rk{font-size:23px;} html[data-font="large"] .jp{font-size:16px;} html[data-font="large"] .ck{font-size:17.5px;} html[data-font="large"] .cr,html[data-font="large"] .cm{font-size:14.5px;} html[data-font="large"] .et{font-size:17px;} html[data-font="large"] .ee{font-size:13px;} html[data-font="large"] .nt{font-size:14.5px;} html[data-font="large"] .nj{font-size:15.5px;} html[data-font="large"] .ns{font-size:12.5px;} html[data-font="large"] .nti{font-size:15px;} html[data-font="large"] .ntag{font-size:10px;} html[data-font="large"] .hook-text{font-size:15px;} html[data-font="large"] .ety-text{font-size:15.5px;} html[data-font="large"] .ans-val{font-size:19.5px;} html[data-font="large"] .cn-topic{font-size:16.5px;} html[data-font="large"] .cn-desc{font-size:13.5px;} /* ── Multiple Choice Exercises ─────────────────────────────── */ .mc-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:10px;} .mc-btn{padding:7px 10px;border:1.5px solid var(--border);border-radius:4px;background:var(--cream);color:var(--ink);font-family:var(--kf);font-size:13px;font-weight:600;cursor:pointer;transition:background .15s,border-color .15s,color .15s;text-align:center;line-height:1.3;width:100%;} .mc-btn:hover:not(.mc-correct):not(.mc-wrong){background:var(--cream-mid);border-color:var(--ink-pale);} .mc-grid.mc-done .mc-btn{cursor:default;pointer-events:none;} .mc-btn.mc-correct{background:#e8f5e9;border-color:#2e7d32;color:#1b5e20;} .mc-btn.mc-wrong{background:#fdecea;border-color:#c62828;color:#7f1d1d;} html[data-theme="dark"] .mc-btn{background:#22203a;color:var(--ink);} html[data-theme="dark"] .mc-btn.mc-correct{background:#1b3a23;color:#a8e6b6;border-color:#2e7d32;} html[data-theme="dark"] .mc-btn.mc-wrong{background:#3a1b1b;color:#f5b9b3;border-color:#c62828;} /* ── MC Reset button ────────────────────────────────────────── */ .mc-reset{display:inline-block;margin-top:5px;padding:2px 8px;border:none;background:none;color:var(--ink-pale);font-size:11px;font-family:var(--sf,inherit);cursor:pointer;letter-spacing:.03em;border-radius:3px;transition:color .15s,background .15s;} .mc-reset:hover{color:var(--ink);background:var(--cream-mid);} html[data-theme="dark"] .mc-reset:hover{background:var(--border);}