:root{--bg:#FBF8F1;--bg-2:#FFFFFF;--bg-3:#F6F0E4;--ink:#2C2A26;--ink-soft:#6E685C;--ink-mut:#9A9384;--line:rgba(44,42,38,.12);--line-2:rgba(44,42,38,.22);--accent:#BA7517;--accent-soft:#FAEEDA;--accent-soft-ink:#854F0B;--accent-light:#E0B97A;--good:#3E7D54;--bad:#B5503A;--r:16px;--r-sm:11px;--shadow:0 22px 50px -28px rgba(80,55,15,.3);--shadow-sm:0 10px 24px -16px rgba(80,55,15,.28);--maxw:940px;--readw:740px;--sans:"Noto Sans JP",system-ui,sans-serif;--mono:"JetBrains Mono","Noto Sans JP",monospace;color-scheme:light}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%;overflow-x:clip}body{font-family:var(--sans);background:var(--bg);color:var(--ink);line-height:1.95;font-weight:400;letter-spacing:.01em;overflow-x:hidden;overflow-x:clip;-webkit-font-smoothing:antialiased;position:relative}body:before{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;background:radial-gradient(820px 560px at 88% -6%,rgba(186,117,23,.1),transparent 60%),radial-gradient(680px 520px at 2% 12%,rgba(224,185,122,.12),transparent 58%),radial-gradient(760px 720px at 50% 116%,rgba(186,117,23,.06),transparent 62%)}body:after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.025;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}::selection{background:var(--accent-light);color:#2c2a26}a,button{-webkit-tap-highlight-color:rgba(186,117,23,.14)}.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}section{scroll-margin-top:78px}a:focus-visible,button:focus-visible,summary:focus-visible,.term:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:6px}.skip{position:absolute;left:-9999px;top:0;z-index:200;background:var(--accent);color:#fff;font-weight:600;padding:10px 16px;border-radius:0 0 10px}.skip:focus{left:0}#progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:60;background:linear-gradient(90deg,var(--accent-light),var(--accent));transition:width .08s linear}.nav{position:sticky;top:0;z-index:50;background:#fbf8f1d1;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:60px;gap:14px}.brand{display:flex;align-items:center;gap:9px;font-weight:600;font-size:1rem;letter-spacing:.01em;color:var(--ink);text-decoration:none;white-space:nowrap}.brand svg{width:26px;height:26px;flex:none}.brand b{font-weight:600;color:var(--accent)}.navlinks{display:flex;gap:2px;flex-wrap:wrap}.navlinks a{color:var(--ink-soft);text-decoration:none;font-size:.85rem;font-weight:500;padding:7px 11px;border-radius:999px;transition:color .2s,background .2s;white-space:nowrap}.navlinks a:hover,.navlinks a.active{color:var(--accent-soft-ink);background:var(--accent-soft)}.nav-toggle{display:none;background:none;border:1px solid var(--line-2);color:var(--ink);border-radius:10px;width:42px;height:38px;font-size:1.2rem;cursor:pointer}.hero{position:relative;padding:74px 0 56px}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.76rem;font-weight:600;letter-spacing:.08em;color:var(--accent-soft-ink);border:1px solid rgba(186,117,23,.34);background:var(--accent-soft);padding:7px 15px;border-radius:999px;margin-bottom:26px}.hero h1{font-size:clamp(2rem,6vw,3.7rem);font-weight:600;line-height:1.24;letter-spacing:-.01em;margin-bottom:24px;max-width:18ch}.hero h1 .hl{color:var(--accent)}.hero .lead{font-size:clamp(1.04rem,2.2vw,1.24rem);color:var(--ink-soft);max-width:42ch;line-height:1.9}.hero .lead b{color:var(--accent-soft-ink);font-weight:600}.hero .meta-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:30px}.hero .cta{display:inline-flex;align-items:center;gap:9px;text-decoration:none;background:var(--accent);color:#fff;font-weight:600;font-size:1rem;padding:13px 24px;border-radius:999px;box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s,background .2s}.hero .cta:hover{transform:translateY(-2px);background:#a4660f;box-shadow:var(--shadow)}.readtime{display:inline-flex;align-items:center;gap:7px;font-size:.82rem;font-weight:600;color:var(--ink-mut)}.hero-body{padding:0 0 8px}.hero-body p{max-width:var(--readw);font-size:1.06rem;color:var(--ink);margin:0 auto 22px;line-height:2}.hero-body p:last-child{margin-bottom:0}.hero-body .kicker-note{color:var(--ink-soft)}.toc{padding:56px 0;border-top:1px solid var(--line)}.toc-head{font-size:.78rem;font-weight:600;letter-spacing:.16em;color:var(--accent);text-transform:uppercase;margin-bottom:8px}.toc h2{font-size:clamp(1.5rem,3.6vw,2.1rem);font-weight:600;line-height:1.3;margin-bottom:8px}.toc .toc-sub{color:var(--ink-soft);font-size:1rem;margin-bottom:30px;max-width:54ch}.toc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.toc-item{display:flex;gap:16px;align-items:flex-start;text-decoration:none;color:inherit;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;transition:transform .3s cubic-bezier(.2,.7,.3,1),border-color .3s,box-shadow .3s}.toc-item:hover{transform:translateY(-4px);border-color:var(--accent-light);box-shadow:var(--shadow-sm)}.toc-item .tn{flex:none;font-family:var(--mono);font-weight:600;font-size:.92rem;width:40px;height:40px;border-radius:11px;display:flex;align-items:center;justify-content:center;background:var(--accent-soft);color:var(--accent-soft-ink)}.toc-item .tt{font-weight:600;font-size:1.02rem;line-height:1.45;margin-bottom:3px}.toc-item .td{font-size:.86rem;color:var(--ink-soft);line-height:1.6}.chapter{padding:72px 0;border-top:1px solid var(--line)}.chapter.alt{background:linear-gradient(180deg,#f6f0e499,#f6f0e440)}.shead{margin:0 0 30px}.snum{font-family:var(--mono);font-size:.82rem;font-weight:600;letter-spacing:.16em;color:var(--accent);display:block;margin-bottom:12px}.shead h2{font-size:clamp(1.55rem,4vw,2.5rem);font-weight:600;line-height:1.3;letter-spacing:-.01em;max-width:22ch}.shead .dek{color:var(--ink-soft);margin-top:14px;font-size:1.04rem;max-width:60ch;line-height:1.85}.keypoints{max-width:var(--readw);background:var(--bg-2);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:0 var(--r) var(--r) 0;padding:20px 24px;margin:0 0 36px}.keypoints .kp-label{font-size:.74rem;font-weight:600;letter-spacing:.14em;color:var(--accent);text-transform:uppercase;margin-bottom:12px;display:flex;align-items:center;gap:8px}.keypoints ul{list-style:none;display:flex;flex-direction:column;gap:9px}.keypoints li{position:relative;padding-left:24px;font-size:.97rem;color:var(--ink);line-height:1.7}.keypoints li:before{content:"";position:absolute;left:2px;top:.62em;width:8px;height:8px;border-radius:50%;background:var(--accent-light)}.keypoints li b{color:var(--accent-soft-ink);font-weight:600}.prose{max-width:var(--readw)}.prose>h3{font-size:clamp(1.15rem,2.6vw,1.45rem);font-weight:600;line-height:1.45;margin:44px 0 6px;letter-spacing:-.005em}.prose>h3:first-child{margin-top:0}.prose>h3 .qn{color:var(--accent);font-family:var(--mono);font-size:.82em;margin-right:.5em}.prose p{font-size:1.05rem;color:var(--ink);margin:18px 0;line-height:2.02}.prose p.lead-p{font-size:1.12rem;color:var(--ink)}.prose p b,.prose strong{color:var(--accent-soft-ink);font-weight:600}.prose em{font-style:normal;color:var(--accent-soft-ink);font-weight:500}.prose .pull{font-size:clamp(1.2rem,3vw,1.55rem);font-weight:600;line-height:1.6;color:var(--ink);margin:30px 0;padding-left:20px;border-left:4px solid var(--accent);letter-spacing:-.005em}.prose .pull .hl{color:var(--accent)}.aside{max-width:var(--readw);background:var(--accent-soft);border:1px solid rgba(186,117,23,.24);border-radius:var(--r);padding:22px 24px;margin:30px 0}.aside .a-head{display:flex;align-items:center;gap:10px;font-weight:600;color:var(--accent-soft-ink);font-size:1rem;margin-bottom:10px;line-height:1.5}.aside .a-head .a-ico{font-size:1.2rem;line-height:1}.aside p{font-size:.97rem;color:var(--ink);line-height:1.92;margin:10px 0}.aside p:first-of-type{margin-top:0}.aside p:last-child{margin-bottom:0}.aside.note{background:var(--bg-3);border-color:var(--line-2);border-style:dashed}.aside.note .a-head{color:var(--ink-soft)}.summary{max-width:var(--readw);background:linear-gradient(135deg,#ba75171a,#e0b97a14);border:1px solid rgba(186,117,23,.3);border-radius:var(--r);padding:24px 26px;margin:40px 0 0}.summary .s-label{display:inline-flex;align-items:center;gap:8px;font-size:.74rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-soft-ink);margin-bottom:12px}.summary p{font-size:1rem;color:var(--ink);line-height:1.9;margin:0}.summary p+p{margin-top:12px}.summary .next{margin-top:16px;padding-top:14px;border-top:1px dashed rgba(186,117,23,.3);font-size:.92rem;color:var(--ink-soft);display:flex;align-items:baseline;gap:8px}.summary .next b{color:var(--accent-soft-ink);font-weight:600}details.more{max-width:var(--readw);margin:24px 0;border:1px solid var(--line);border-radius:var(--r);background:var(--bg-2);overflow:hidden}details.more>summary{cursor:pointer;list-style:none;padding:15px 20px;font-size:.94rem;font-weight:600;color:var(--accent-soft-ink);display:flex;align-items:center;gap:10px;user-select:none}details.more>summary::-webkit-details-marker{display:none}details.more>summary:before{content:"▸";color:var(--accent);transition:transform .2s;font-size:.9rem}details.more[open]>summary:before{transform:rotate(90deg)}details.more>summary:hover{background:var(--accent-soft)}details.more .more-body{padding:4px 22px 20px;border-top:1px solid var(--line)}details.more .more-body p{font-size:1rem;color:var(--ink);line-height:1.95;margin:16px 0}details.more .more-body p:first-child{margin-top:14px}.weight-line{max-width:var(--readw);margin:30px 0;display:flex;flex-direction:column;gap:0}.wl-step{display:flex;align-items:flex-start;gap:16px;position:relative;padding-bottom:8px}.wl-rail{flex:none;display:flex;flex-direction:column;align-items:center;align-self:stretch}.wl-dot{width:16px;height:16px;border-radius:50%;background:var(--accent);margin-top:6px;box-shadow:0 0 0 4px var(--accent-soft)}.wl-step.fade .wl-dot{background:var(--accent-light)}.wl-bar{width:2px;flex:1;background:linear-gradient(var(--accent-light),var(--line));margin:4px 0}.wl-step:last-child .wl-bar{display:none}.wl-card{flex:1;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r-sm);padding:14px 18px;margin-bottom:14px}.wl-card .wl-era{font-family:var(--mono);font-size:.72rem;font-weight:600;letter-spacing:.06em;color:var(--accent);margin-bottom:4px}.wl-card .wl-what{font-weight:600;font-size:1.02rem;margin-bottom:3px}.wl-card .wl-back{font-size:.88rem;color:var(--ink-soft);line-height:1.6}.wl-weight{flex:none;align-self:center;font-size:.74rem;font-weight:600;color:var(--ink-mut);writing-mode:initial;text-align:right;min-width:52px}.ticket{max-width:var(--readw);margin:30px auto;position:relative;background:repeating-linear-gradient(90deg,var(--accent-soft),var(--accent-soft) 14px,rgba(250,238,218,.55) 14px,rgba(250,238,218,.55) 16px);border:2px dashed var(--accent);border-radius:14px;padding:22px 26px}.ticket .tk-title{font-weight:600;font-size:1.1rem;color:var(--accent-soft-ink);margin-bottom:6px;display:flex;align-items:center;gap:10px}.ticket .tk-sub{font-size:.9rem;color:var(--ink-soft)}.two-faces{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:var(--readw);margin:22px 0}.face{border-radius:var(--r);padding:20px 22px;border:1px solid var(--line);background:var(--bg-2)}.face .f-who{font-size:.78rem;font-weight:600;letter-spacing:.04em;color:var(--ink-mut);margin-bottom:8px}.face .f-what{font-weight:600;font-size:1.08rem;margin-bottom:6px}.face .f-tag{display:inline-block;font-size:.78rem;font-weight:600;padding:3px 11px;border-radius:999px}.face.debt{border-top:3px solid var(--bad)}.face.debt .f-what{color:var(--bad)}.face.debt .f-tag{background:#b5503a1f;color:var(--bad)}.face.asset{border-top:3px solid var(--accent)}.face.asset .f-what{color:var(--accent-soft-ink)}.face.asset .f-tag{background:var(--accent-soft);color:var(--accent-soft-ink)}.faces-note{max-width:var(--readw);text-align:center;font-size:.9rem;color:var(--ink-soft);margin:-8px auto 0}.qchain{max-width:var(--readw);margin:30px 0;display:flex;flex-direction:column;gap:0}.qa{display:flex;gap:14px;position:relative;padding-bottom:10px}.qa .qa-rail{flex:none;display:flex;flex-direction:column;align-items:center}.qa .qa-no{width:34px;height:34px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-weight:600;font-size:.9rem;background:var(--accent);color:#fff}.qa .qa-line{width:2px;flex:1;background:linear-gradient(var(--accent-light),var(--line));margin:4px 0}.qa:last-child .qa-line{display:none}.qa .qa-body{flex:1;padding-bottom:18px}.qa .qa-q{font-weight:600;font-size:1.04rem;color:var(--ink);margin-bottom:7px;line-height:1.6}.qa .qa-q .q-mark{color:var(--accent)}.qa .qa-a{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r-sm);padding:13px 16px;font-size:.96rem;color:var(--ink-soft);line-height:1.78}.qa .qa-a b{color:var(--accent-soft-ink);font-weight:600}.qchain-floor{max-width:var(--readw);margin:6px 0 0;background:var(--accent-soft);border-radius:var(--r-sm);padding:14px 18px;font-size:.95rem;color:var(--accent-soft-ink);font-weight:600;line-height:1.7;display:flex;align-items:flex-start;gap:10px}.breathe{max-width:var(--readw);margin:30px 0;display:grid;grid-template-columns:1fr 1fr;gap:16px}.breathe .br{border-radius:var(--r);padding:22px;border:1px solid var(--line);background:var(--bg-2)}.breathe .br .br-ico{font-size:1.8rem;line-height:1;margin-bottom:10px}.breathe .br h4{font-weight:600;font-size:1.08rem;margin-bottom:8px}.breathe .br p{font-size:.92rem;color:var(--ink-soft);line-height:1.72}.breathe .br.in{border-top:3px solid var(--accent)}.breathe .br.in h4{color:var(--accent-soft-ink)}.breathe .br.out{border-top:3px solid var(--ink-mut)}.breathe .br.out h4{color:var(--ink-soft)}.keyboard-money{max-width:var(--readw);margin:26px 0;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r);padding:22px 24px}.keyboard-money .km-row{display:flex;align-items:center;gap:14px;font-family:var(--mono);font-size:.95rem;flex-wrap:wrap}.keyboard-money .km-field{flex:1;min-width:180px;background:var(--bg);border:1px solid var(--line-2);border-radius:9px;padding:11px 14px;color:var(--ink)}.keyboard-money .km-field .km-amt{color:var(--accent-soft-ink);font-weight:600}.keyboard-money .km-arrow{color:var(--accent);font-size:1.3rem}.keyboard-money .km-cap{font-family:var(--sans);font-size:.86rem;color:var(--ink-soft);margin-top:12px;line-height:1.7}.keyboard-money .km-cap b{color:var(--accent-soft-ink);font-weight:600}.versus{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:var(--maxw);margin:30px 0}.vs-col{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r);padding:26px 24px;position:relative}.vs-col .vs-tag{font-size:.74rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-mut);margin-bottom:6px}.vs-col h4{font-weight:600;font-size:1.2rem;line-height:1.4;margin-bottom:4px}.vs-col .vs-meta{display:inline-flex;align-items:center;gap:7px;font-size:.86rem;font-weight:600;margin-bottom:16px}.vs-col .vs-ico{font-size:1.5rem}.vs-col p{font-size:.95rem;color:var(--ink-soft);line-height:1.8;margin-bottom:12px}.vs-col p:last-child{margin-bottom:0}.vs-col p b{font-weight:600}.vs-col.a{border-top:3px solid var(--accent)}.vs-col.a h4,.vs-col.a .vs-meta,.vs-col.a p b{color:var(--accent-soft-ink)}.vs-col.b{border-top:3px solid #6b8e9e}.vs-col.b h4,.vs-col.b .vs-meta,.vs-col.b p b{color:#3f6776}.vs-mid{display:flex;align-items:center;justify-content:center;font-weight:600;color:var(--ink-mut);font-size:.9rem}.rebuttals{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:var(--maxw);margin:24px 0}.rebut{background:var(--bg-3);border:1px solid var(--line);border-radius:var(--r);padding:20px 22px}.rebut .r-from{font-size:.8rem;font-weight:600;color:var(--ink-mut);margin-bottom:8px;display:flex;align-items:center;gap:7px}.rebut .r-from:before{content:"⇄";color:var(--accent);font-size:1rem}.rebut p{font-size:.93rem;color:var(--ink-soft);line-height:1.8;margin:0}.rebut p b{color:var(--ink);font-weight:600}.inftypes{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:var(--readw);margin:24px 0}.inftype{border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;background:var(--bg-2)}.inftype .it-ico{font-size:1.6rem;margin-bottom:8px}.inftype h5{font-weight:600;font-size:1.04rem;margin-bottom:6px;color:var(--accent-soft-ink)}.inftype p{font-size:.9rem;color:var(--ink-soft);line-height:1.72;margin:0}.ruler-lab{max-width:var(--readw);margin:30px 0;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r);padding:24px 24px 26px}.lab-tag{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.72rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:6px}.lab-tag:before{content:"●";font-size:.5rem}.ruler-lab h4{font-weight:600;font-size:1.15rem;margin-bottom:6px}.ruler-lab .lab-desc{font-size:.92rem;color:var(--ink-soft);margin-bottom:20px;line-height:1.7}.ruler-lab label{display:block;font-size:.84rem;color:var(--ink-soft);margin-bottom:10px;font-weight:600}.ruler-lab input[type=range]{width:100%;accent-color:var(--accent);height:24px}.ruler-readout{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:18px}.ruler-readout .rr{background:var(--bg-3);border:1px solid var(--line);border-radius:var(--r-sm);padding:16px 18px;text-align:center}.ruler-readout .rr .rr-l{font-size:.78rem;color:var(--ink-mut);font-weight:600;margin-bottom:6px}.ruler-readout .rr .rr-v{font-family:var(--mono);font-weight:600;font-size:1.6rem;color:var(--accent-soft-ink);line-height:1}.ruler-readout .rr .rr-u{font-size:.8rem;color:var(--ink-soft);margin-top:5px}.ruler-visual{margin-top:20px}.ruler-visual .rv-label{font-size:.8rem;color:var(--ink-soft);font-weight:600;margin-bottom:8px;display:flex;justify-content:space-between}.ruler-track{height:30px;background:var(--bg-3);border:1px solid var(--line);border-radius:8px;position:relative;overflow:hidden}.ruler-fill{height:100%;background:linear-gradient(90deg,var(--accent-light),var(--accent));border-radius:7px 0 0 7px;transition:width .35s cubic-bezier(.2,.7,.3,1);display:flex;align-items:center;justify-content:flex-end;padding-right:10px}.ruler-fill .rf-cap{font-family:var(--mono);font-size:.74rem;font-weight:600;color:#fff;white-space:nowrap}.ruler-note{font-size:.86rem;color:var(--ink-soft);margin-top:16px;line-height:1.72}.ruler-note b{color:var(--accent-soft-ink);font-weight:600}.coin-game{max-width:var(--readw);margin:28px 0;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r);padding:24px}.coin-game .cg-bet{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:16px}.coin-game .cg-side{border-radius:var(--r-sm);padding:16px 18px;text-align:center;border:1px solid var(--line)}.coin-game .cg-side .cg-face{font-size:1.4rem;font-weight:600}.coin-game .cg-side.win{background:#3e7d5414;border-color:#3e7d5459}.coin-game .cg-side.win .cg-amt{color:var(--good);font-weight:600}.coin-game .cg-side.lose{background:#b5503a14;border-color:#b5503a59}.coin-game .cg-side.lose .cg-amt{color:var(--bad);font-weight:600}.coin-game .cg-side .cg-l{font-size:.78rem;color:var(--ink-mut);margin-bottom:5px}.coin-game .cg-math{font-size:.9rem;color:var(--ink-soft);text-align:center;line-height:1.7}.coin-game .cg-math b{color:var(--accent-soft-ink);font-weight:600}.dcf-lab{max-width:var(--readw);margin:30px 0;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r);padding:24px 24px 26px}.dcf-lab h4{font-weight:600;font-size:1.15rem;margin-bottom:6px}.dcf-lab .lab-desc{font-size:.92rem;color:var(--ink-soft);margin-bottom:20px;line-height:1.7}.dcf-controls{display:grid;grid-template-columns:1fr 1fr;gap:18px}.dcf-controls .dcf-field label{display:block;font-size:.84rem;color:var(--ink-soft);margin-bottom:6px;font-weight:600}.dcf-controls .dcf-field .dcf-val{font-family:var(--mono);font-weight:600;color:var(--accent-soft-ink);font-size:1.02rem}.dcf-controls input[type=range]{width:100%;accent-color:var(--accent);height:24px}.dcf-result{margin-top:22px;background:var(--accent-soft);border-radius:var(--r-sm);padding:20px 22px;text-align:center}.dcf-result .dcf-rl{font-size:.84rem;color:var(--accent-soft-ink);font-weight:600;margin-bottom:6px}.dcf-result .dcf-rv{font-family:var(--mono);font-weight:600;font-size:2rem;color:var(--accent-soft-ink);line-height:1}.dcf-result .dcf-rsub{font-size:.86rem;color:var(--ink-soft);margin-top:10px;line-height:1.6}.dcf-result .dcf-rsub b{color:var(--accent-soft-ink);font-weight:600}.myth{max-width:var(--readw);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin:18px 0;background:var(--bg-2)}.myth .m-head{display:flex;align-items:baseline;gap:13px;padding:18px 22px 6px}.myth .m-head .m-no{font-family:var(--mono);font-weight:600;color:var(--accent);font-size:1.1rem;flex:none}.myth .m-belief{font-weight:600;font-size:1.06rem;line-height:1.5}.myth .m-x{padding:4px 22px 16px;color:var(--ink-mut);font-size:.84rem}.myth .m-x:before{content:"よくある思い込み";display:inline-block;font-size:.66rem;color:var(--ink-mut);border:1px solid var(--line-2);padding:2px 8px;border-radius:6px;margin-right:8px}.myth .m-truth{padding:16px 22px;background:var(--accent-soft);border-top:1px solid rgba(186,117,23,.2)}.myth .m-truth .m-verdict{font-weight:600;color:var(--accent-soft-ink);font-size:1.02rem;line-height:1.55;margin-bottom:8px;display:flex;gap:9px;align-items:flex-start}.myth .m-truth .m-verdict .mv-ico{flex:none}.myth .m-truth p{font-size:.94rem;color:var(--ink);line-height:1.85;margin:0}.myth .m-truth .m-ch{display:inline-block;margin-top:10px;font-size:.78rem;font-weight:600;color:var(--accent)}footer{border-top:1px solid var(--line);padding:60px 0 54px;margin-top:10px;background:linear-gradient(180deg,transparent,rgba(186,117,23,.04))}footer .f-big{font-size:clamp(1.3rem,3.4vw,1.9rem);font-weight:600;line-height:1.5;margin-bottom:18px;max-width:24ch}footer .f-big .hl{color:var(--accent)}footer .f-lead{color:var(--ink-soft);font-size:1rem;line-height:1.9;max-width:52ch;margin-bottom:30px}footer .f-links{display:flex;flex-wrap:wrap;gap:10px 18px;margin-bottom:30px}footer .f-links a{color:var(--ink-soft);text-decoration:none;font-size:.92rem;display:inline-flex;align-items:center;gap:7px;transition:color .2s}footer .f-links a:hover{color:var(--accent-soft-ink)}footer .f-links a:before{content:"↗";color:var(--accent);font-size:.82rem}footer .f-disc{color:var(--ink-mut);font-size:.82rem;line-height:1.85;border-top:1px solid var(--line);padding-top:22px;max-width:62ch}footer .f-disc a{color:var(--accent-soft-ink)}#toTop{position:fixed;right:18px;bottom:18px;width:46px;height:46px;border-radius:50%;background:var(--accent);color:#fff;border:none;font-size:1.2rem;cursor:pointer;box-shadow:var(--shadow-sm);opacity:0;visibility:hidden;transform:translateY(12px);transition:opacity .3s,visibility .3s,transform .3s,background .2s;z-index:40}#toTop:hover{background:#a4660f}#toTop.show{opacity:1;visibility:visible;transform:translateY(0)}.term{position:relative;color:var(--accent-soft-ink);font-weight:600;cursor:help;border-bottom:1px dashed rgba(186,117,23,.55)}.term .tip{position:absolute;bottom:calc(100% + 10px);left:50%;transform:translate(-50%) translateY(6px);width:max-content;max-width:260px;background:#2c2a26;color:#fbf8f1;border-radius:10px;padding:11px 14px;font-size:.8rem;font-weight:400;line-height:1.65;letter-spacing:0;box-shadow:0 14px 34px -12px #2c2a2680;opacity:0;visibility:hidden;transition:.2s;z-index:60;pointer-events:none;text-align:left}.term .tip:after{content:"";position:absolute;top:100%;left:50%;transform:translate(-50%);border:7px solid transparent;border-top-color:#2c2a26}.term:hover .tip,.term:focus .tip,.term.active .tip{opacity:1;visibility:visible;transform:translate(-50%) translateY(0)}@media(max-width:560px){.term .tip{max-width:210px}}.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.3,1)}.reveal.visible{opacity:1;transform:none}.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}@media(max-width:820px){.toc-grid,.versus{grid-template-columns:1fr}.vs-mid{display:none}.rebuttals,.two-faces,.breathe,.inftypes{grid-template-columns:1fr}}@media(max-width:760px){.navlinks{position:absolute;top:60px;left:0;right:0;flex-direction:column;gap:0;background:#fbf8f1fa;backdrop-filter:blur(14px);border-bottom:1px solid var(--line);max-height:0;overflow:hidden;transition:max-height .3s ease}.navlinks.open{max-height:70vh;overflow-y:auto}.navlinks a{padding:14px 22px;border-bottom:1px solid var(--line);border-radius:0;font-size:.95rem}.nav-toggle{display:block}}@media(max-width:560px){.hero{padding-top:54px}.hero-body p,.prose p{font-size:1.02rem}.chapter{padding:56px 0}.ruler-readout,.dcf-controls,.coin-game .cg-bet{grid-template-columns:1fr}.keypoints,.aside,.summary{padding-left:20px;padding-right:20px}.keyboard-money .km-field{font-size:16px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.ruler-fill{transition:none}.toc-item:hover,.hero .cta:hover{transform:none}}@media print{.nav,#progress,#toTop,.nav-toggle,.hero .cta,.skip{display:none!important}body{background:#fff!important;color:#000!important}body:before,body:after{display:none!important}.reveal{opacity:1!important;transform:none!important}.chapter{padding:20px 0!important;border-top:1px solid #ccc}details.more[open] .more-body{display:block!important}a{color:#000!important}}