@font-face{font-family:"Naruka Notes";src:url('/assets/naruka-notes.woff') format('woff');font-style:normal;font-weight:400;font-display:swap}
.md-workspace{--md-paper:#f7eed8;--md-ink:#263f40;--md-red:#ad4e37;position:fixed;inset:0;z-index:1200;overflow:auto;overscroll-behavior:contain;scrollbar-width:none;background:radial-gradient(ellipse at 30% 0,#776348 0,transparent 70%),repeating-linear-gradient(2deg,#514233 0 2px,#554637 2px 7px);color:var(--md-ink);font-family:"Yu Gothic",Meiryo,sans-serif;font-size:16px;line-height:1.8;isolation:isolate}
.md-workspace{z-index:3000}.md-workspace[hidden]{display:none}.md-workspace::-webkit-scrollbar{display:none}.md-workspace *{box-sizing:border-box}.md-workspace button,.md-workspace a,.md-workspace summary{touch-action:manipulation}.md-workspace button{font:inherit;cursor:pointer;min-height:46px}.md-workspace button:disabled{opacity:.6;cursor:wait}.md-workspace :focus-visible{outline:3px solid #c75e36;outline-offset:4px}.md-workspace p,.md-workspace h2,.md-workspace h3,.md-workspace h4{margin:0 0 1em}.md-workspace a{color:inherit;overflow-wrap:anywhere}.md-workspace button,.md-workspace h3{overflow-wrap:anywhere}
.md-bar{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:18px clamp(16px,5vw,70px);color:#fff4dc;border-bottom:1px solid #d0bd9644}.md-bar .md-brand{font-size:11px;letter-spacing:.2em;margin:0}.md-return{background:transparent;color:inherit;border:1px solid #d5c5a877;border-radius:2px;padding:7px 18px;font-size:14px!important}.md-desk{max-width:1220px;margin:0 auto;padding:48px clamp(16px,5vw,64px) 90px;display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:35px;align-items:start}.md-main{min-width:0}.md-heading{font-family:"Naruka Notes",serif;font-size:clamp(29px,4vw,43px);font-weight:400;color:#fff2d5;line-height:1.5;letter-spacing:.03em;outline:none}.md-intro{white-space:pre-line;color:#f4e5c6;line-height:2}.md-margin{background:#e7d9b6;padding:25px 22px;box-shadow:3px 8px 18px #1e160c44;transform:rotate(2deg);font-family:"Naruka Notes",serif;position:sticky;top:28px}.md-margin-label{font-size:17px;border-bottom:1px solid #68755c;display:block;margin-bottom:18px}.md-narumi-note{font-size:22px;white-space:pre-line;line-height:1.7}.md-margin-sign{text-align:right;font-size:23px}.md-trail{padding-left:1.4em;margin:0;font-size:18px}.md-trail li{margin-bottom:12px}.md-filter{border:0;padding:0;margin:27px 0;color:var(--md-paper);min-width:0}.md-filter legend{font-size:14px;letter-spacing:.08em;margin-bottom:12px}.md-genres{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.md-genre{border:1px solid #b7ab8b;background:var(--md-paper);color:var(--md-ink);display:grid;grid-template-columns:30px 1fr;text-align:left;column-gap:10px;align-items:center;padding:18px;box-shadow:1px 4px 0 #211b1440;transition:transform .15s}.md-genre:first-child{grid-column:1/-1}.md-genre strong{font-size:16px;font-weight:500}.md-genre .md-small{grid-column:2}.md-genre[aria-pressed=true]{outline:3px solid #db8557;outline-offset:0;transform:translateY(-2px);background:#fff8e8}.md-small{font-size:13px;line-height:1.7}.md-shelf-icon{height:28px;width:28px;background:center/contain no-repeat url('/assets/diagnosis-marks.svg');opacity:.85}.md-shelf-icon[data-icon=orbit]{border:1px solid var(--md-ink);border-radius:50%;transform:rotate(-25deg) scaleY(.65)}.md-shelf-icon[data-icon=key]{border:2px solid var(--md-ink);border-radius:50%;width:15px;height:15px;box-shadow:13px 8px 0 -4px var(--md-ink)}.md-shelf-icon[data-icon=window]{border:1px solid var(--md-ink);background:linear-gradient(90deg,transparent 46%,var(--md-ink) 46% 50%,transparent 50%),linear-gradient(transparent 46%,var(--md-ink) 46% 50%,transparent 50%)}.md-shelf-icon[data-icon=thread]{border:1px solid var(--md-ink);border-radius:50% 0;transform:rotate(28deg);width:22px;height:22px}.md-shelves{display:flex;flex-wrap:wrap;gap:10px}.md-shelf{background:#e6d6b4;color:var(--md-ink);border:0;padding:9px 15px;border-radius:1px}.md-shelf[aria-pressed=true]{background:#294d47;color:#fff4db;box-shadow:inset 0 -3px #c88f66}.md-fine{font-size:12px;line-height:1.8;margin-top:12px!important;opacity:.86}.md-main>.md-fine{color:#f1e0bd;max-width:620px}.md-primary,.md-button{background:#e4c18e;border:1px solid #9b7851;color:#253e3a;border-radius:2px;padding:11px 20px;box-shadow:1px 3px 0 #1a1a1833}.md-primary{font-weight:600;padding:14px 26px}.md-plain{background:transparent;border:0;color:#f9e6c2;text-decoration:underline;text-underline-offset:5px;padding:12px 10px}.md-progress{color:#f2d6a7;font-size:13px;letter-spacing:.12em}.md-question-paper{position:relative;background:var(--md-paper);padding:clamp(20px,4vw,38px);border-top:7px solid #c6a87b;box-shadow:6px 12px 25px #1d150c55;margin:16px 0}.md-question-title{font:400 clamp(25px,3vw,33px)/1.7 "Naruka Notes",serif;margin-bottom:30px!important}.md-choices{display:grid;grid-template-columns:1fr 1fr;gap:14px}.md-choice{display:flex;flex-direction:column;gap:13px;align-items:flex-start;text-align:left;background:#fffcf0;color:var(--md-ink);border:1px solid #b6b29d;border-radius:2px;padding:18px 16px;box-shadow:2px 3px 0 #c8bfa6;min-height:126px!important;transition:transform .15s}.md-choice:nth-child(2){transform:rotate(1deg)}.md-choice:nth-child(3){transform:rotate(-1deg)}.md-choice:hover{background:#f2e2bc;transform:translateY(-3px)}.md-choice-no{font:24px/1 "Naruka Notes",serif;color:#b36b42;border-bottom:1px solid #ae8662}.md-choice:last-child{border-style:dashed;background:#ede9d8}
.md-ticket{position:relative;background:var(--md-paper);padding:clamp(22px,5vw,48px);margin:20px 0 24px;box-shadow:5px 12px 25px #1c130b55;font-family:"Naruka Notes","Yu Mincho",serif;font-size:clamp(20px,2vw,24px);line-height:1.9;background-image:repeating-linear-gradient(transparent 0 43px,#acaa8d1a 43px 44px)}.md-ticket::before{content:"";position:absolute;inset:9px;border:1px solid #8d9c8255;pointer-events:none}.md-ticket-kicker{font-size:15px;letter-spacing:.12em}.md-ticket-heading{font-size:clamp(29px,4vw,40px);letter-spacing:.16em;border-bottom:2px solid #40584a;padding-bottom:5px;width:fit-content}.md-ticket-mode{font-size:17px;line-height:1.7;padding-right:32px}.md-stamp{position:absolute;right:24px;top:32px;color:var(--md-red);border:2px solid currentColor;padding:2px 7px;font-size:18px;transform:rotate(9deg);opacity:.8}.md-book-title{font-size:clamp(27px,4vw,37px);font-weight:400;line-height:1.6;margin-top:30px!important;margin-bottom:10px!important;overflow-wrap:anywhere}.md-book-author{font-size:17px;line-height:1.6}.md-ticket-answers{font-size:18px;background:#d8dfca44;padding:16px 18px;margin:25px 0;border-left:2px solid #587261}.md-ticket-answers h4{font-size:18px;font-weight:400;margin:0 0 10px}.md-ticket-answers p{margin:5px 0}.md-match-reason{font-size:19px}.md-note-label{font-size:20px;font-weight:400;color:#8f4c33;border-bottom:1px dashed #af8e6e;padding-bottom:5px;margin-top:28px!important}.md-personal-note{transform:rotate(-.5deg)}.md-caution{font-size:20px}.md-signature{text-align:right;font-size:26px;margin:28px 0 3px!important}.md-catalog-number{font-size:14px;text-align:right}.md-purchase{background:#f2e7cc;padding:22px 25px}.md-purchase h3{font-size:17px;font-weight:500}.md-editions{display:flex;flex-wrap:wrap;gap:10px}.md-buy{background:#294d47;color:#fff7e2!important;text-decoration:none;padding:12px 18px;min-height:46px;border-radius:2px;font-size:14px}.md-sources{border-top:1px solid #c8bea6;margin-top:18px;padding-top:12px;font-size:13px}.md-sources summary{cursor:pointer;min-height:44px;padding-top:9px}.md-sources a{display:block;padding:8px 0}.md-ticket-tools,.md-alternatives{display:flex;flex-wrap:wrap;gap:12px;margin-top:23px}.md-ticket-tools{font-size:14px}.md-status{color:#fff0d0;font-size:14px;margin-top:15px!important}.md-share-url{font:14px sans-serif;width:100%;padding:12px;background:#fff7e4;border:1px solid #c6b28c}.md-alternatives .md-plain{font-size:14px}.md-alternatives .md-button{font-size:14px}
@media(max-width:780px){.md-desk{grid-template-columns:minmax(0,1fr);gap:22px;padding-top:26px}.md-margin{position:static;transform:none;order:-1;padding:13px 18px;display:flex;gap:12px;align-items:center}.md-margin-label,.md-margin-sign,.md-margin .md-small{display:none}.md-margin{flex-wrap:wrap}.md-trail{display:flex;flex-wrap:wrap;gap:5px 14px;width:100%;list-style:none;padding:0;font-size:15px}.md-trail li{margin:0;border-top:1px dashed #aaa68b;padding-top:4px}.md-narumi-note{font-size:18px;margin:0!important;white-space:normal}.md-heading{font-size:31px}.md-filter{margin:22px 0}.md-bar{padding:12px 16px}.md-bar .md-brand{font-size:10px;letter-spacing:.1em}.md-ticket{margin-top:16px}.md-stamp{font-size:15px;right:18px}.md-ticket-heading{letter-spacing:.08em}}
@media(max-width:420px){.md-genres{gap:9px}.md-genre{padding:13px 10px;column-gap:7px;grid-template-columns:22px 1fr}.md-genre strong{font-size:14px}.md-shelf-icon{width:20px;height:20px}.md-choices{gap:10px}.md-choice{font-size:15px;padding:15px 12px}.md-ticket{padding:26px 22px}.md-ticket-mode{padding-right:0}.md-ticket-tools .md-button,.md-alternatives .md-button{width:100%}.md-purchase{padding:20px}.md-buy{width:100%}.md-shelves{gap:7px}.md-shelf{padding:8px 10px;font-size:14px!important}}
@media(prefers-reduced-motion:reduce){.md-workspace *{transition:none!important;animation:none!important;scroll-behavior:auto!important}.md-choice,.md-margin,.md-personal-note,.md-stamp{transform:none!important}}

/* Question modes retain the selected card and work in narrow viewports. */
.md-modes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.md-mode{text-align:left;min-width:0;display:flex;flex-direction:column;gap:6px}.md-mode strong{font-weight:600}.md-genres .md-genre strong{font-size:15px}.md-genres .md-genre{min-width:0}
@media(max-width:700px){.md-genres{grid-template-columns:repeat(2,minmax(0,1fr))}.md-genres .md-genre{padding:13px 10px;grid-template-columns:22px 1fr;column-gap:6px}.md-genres .md-genre strong{font-size:14px}.md-genres .md-small{font-size:12px}.md-modes{grid-template-columns:1fr}}
.md-diary{margin-top:40px;padding:28px 0;border-top:1px solid #c4b99f}.md-diary>h3{font-size:1.25rem;line-height:1.6}.md-diary>p{line-height:1.9}.md-diary>a{color:#654223;text-underline-offset:4px}