:root{--ink:#23211e;--ink2:#4a4640;--pencil:#a29d93;--paper:#faf8f3;--card:#fffdf8;--blue:#2f5fc4;--blue-soft:#e5ecfa;--amber:#d98a1c;--amber-soft:#fbeed6;--red:#d4432f;--red-soft:#fbe3de;--green:#2e8b57;--green-soft:#e1f2e7;--yellow:#ffd84d;--serif:"Fraunces", Georgia, "Times New Roman", serif;--sans:"Inter", system-ui, -apple-system, "Segoe UI", sans-serif;--hand:"Caveat", "Segoe Print", "Bradley Hand", cursive;--ease:cubic-bezier(.22, 1, .36, 1);--wobble:14px 5px 12px 6px / 6px 12px 5px 14px;--wobble-lg:22px 8px 26px 7px / 9px 24px 7px 20px;--shadow:3px 4px 0 #23211e1a}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--sans);color:var(--ink);background-color:var(--paper);-webkit-font-smoothing:antialiased;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .35 0 0 0 0 .3 0 0 0 0 .22 0 0 0 .07 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");font-size:15px;line-height:1.6}button{font:inherit;color:inherit;cursor:pointer;text-align:inherit;background:0 0;border:0}button:disabled{cursor:default}a{color:inherit}:focus-visible{outline:2px dashed var(--blue);outline-offset:3px}.note-font{font-family:var(--hand);font-size:1.28em;line-height:1.15}.note-font.big{font-size:1.5rem}.muted{color:var(--ink2);opacity:.8}.nav{z-index:20;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#faf8f3e6;border-bottom:1px solid #23211e14;align-items:center;gap:28px;padding:14px clamp(16px,4vw,48px);display:flex;position:sticky;top:0}.brand{font-family:var(--serif);white-space:nowrap;align-items:center;gap:10px;font-size:18px;font-weight:600;text-decoration:none;display:flex}.brand em{font-family:var(--hand);color:var(--pencil);margin-top:-2px;font-size:17px;font-style:normal;font-weight:500;line-height:1;display:block}.tabs{gap:6px;margin:0 auto;display:flex}.tabs a{color:var(--ink2);border-radius:var(--wobble);white-space:nowrap;padding:8px 14px 10px;font-weight:500;text-decoration:none;transition:color .2s,background .2s;position:relative}.tabs a:hover{color:var(--ink);background:#23211e0a}.tabs a.on{color:var(--ink)}.tabs .num{border:1.5px solid;border-radius:50% 45% 55% 48%;place-items:center;width:22px;height:22px;margin-right:8px;font-size:12px;font-weight:600;display:inline-grid}.tabs a.on .num{background:var(--ink);color:var(--paper);border-color:var(--ink)}.tabs .underline{width:calc(100% - 24px);height:10px;position:absolute;bottom:-2px;left:12px;right:12px}.tabs .short{display:none}.portal{color:#007aff;white-space:nowrap;font-weight:500;text-decoration:none}.portal:hover{text-decoration:underline}.page{max-width:1200px;animation:pageIn .5s var(--ease);margin:0 auto;padding:48px clamp(16px,4vw,48px) 40px}@keyframes pageIn{0%{opacity:0;transform:translateY(8px)}}.mod-head{max-width:760px;margin-bottom:36px}.kicker{letter-spacing:.12em;text-transform:uppercase;color:var(--pencil);font-size:11.5px;font-weight:600;display:inline-block}.kicker.red{color:var(--red)}.mod-head h1{font-family:var(--serif);letter-spacing:-.01em;margin-top:6px;font-size:clamp(30px,4.2vw,44px);font-weight:600;line-height:1.1}.lead{color:var(--ink2);margin-top:14px;font-size:17px;line-height:1.65}.todo{color:var(--blue);align-items:flex-start;gap:4px;margin-bottom:8px;display:flex}.todo .note-font{font-size:1.4rem}.todo-arrow{flex:none;margin-top:6px;animation:1.8s ease-in-out infinite nudge}@keyframes nudge{50%{transform:translate(3px,3px)}}.card{background:var(--card);border:1.6px solid var(--ink);border-radius:var(--wobble-lg);box-shadow:var(--shadow);animation:cardIn .45s var(--ease);padding:20px 22px}@keyframes cardIn{0%{opacity:0;transform:translateY(6px)rotate(-.3deg)}}.card.soft{border-style:dashed;border-color:var(--pencil);box-shadow:none;background:0 0}.card h3{font-family:var(--serif);margin:4px 0 8px;font-size:21px;font-weight:600;line-height:1.25}.card p+p{margin-top:8px}.btn{border:1.8px solid var(--ink);border-radius:var(--wobble);background:var(--card);transition:transform .15s var(--ease), box-shadow .15s, background .2s;align-items:center;gap:8px;padding:10px 18px;font-weight:500;display:inline-flex;box-shadow:2px 3px #23211e24}.btn:hover:not(:disabled){transform:translate(-1px,-1px)rotate(-.4deg);box-shadow:3px 4px #23211e2e}.btn:active:not(:disabled){transform:translate(1px,1px);box-shadow:1px 1px #23211e33}.btn:disabled{opacity:.4;box-shadow:none}.btn.primary{background:var(--ink);color:var(--paper)}.btn.ghost{box-shadow:none;background:0 0;border-color:#0000}.btn.danger{border-color:var(--red);color:var(--red)}.btn.big{padding:13px 24px;font-size:16px}.seg{border:1.6px solid var(--ink);border-radius:var(--wobble);margin:6px 0 16px;display:flex;overflow:hidden}.seg button{text-align:center;color:var(--ink2);flex:1;padding:9px 12px;font-weight:500;transition:background .2s,color .2s}.seg button+button{border-left:1.6px solid var(--ink)}.seg button.on{background:var(--ink);color:var(--paper)}.chip{border:1.5px solid var(--ink);border-radius:var(--wobble);background:var(--card);align-items:center;gap:6px;padding:6px 12px 6px 8px;font-size:13px;font-weight:500;transition:background .2s,color .2s,opacity .2s;display:inline-flex}.chip.off{border-style:dashed;border-color:var(--pencil);color:var(--pencil)}.chip:disabled{opacity:.85}.legend{color:var(--ink2);flex-wrap:wrap;gap:14px;margin-left:auto;font-size:13px;list-style:none;display:flex}.legend i{vertical-align:middle;border-radius:3px;width:18px;height:5px;margin-right:6px;display:inline-block}.note{font-family:var(--hand);font-weight:500}.label{font-family:var(--sans)}.stamp-text{font-family:var(--sans);letter-spacing:.16em;font-size:14px;font-weight:700}.stamp{transform-box:fill-box;animation:.35s cubic-bezier(.3,1.6,.5,1) both stampIn}@keyframes stampIn{0%{opacity:0;scale:1.5}}.draw{stroke-dasharray:1;stroke-dashoffset:1px;animation:draw .8s var(--ease) forwards}@keyframes draw{to{stroke-dashoffset:0}}.hl{opacity:.55;animation:hlIn .4s var(--ease)}@keyframes hlIn{0%{opacity:0}}.hit{cursor:pointer}.hit:hover>*{filter:drop-shadow(0 0 .5px #23211e66)}.caption{text-align:center;color:var(--pencil);margin-top:4px}.principles{grid-template-columns:minmax(0,1fr) 340px;align-items:start;gap:40px;display:grid}.diagram-head{justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:4px;display:flex}.diagram-head h2{font-family:var(--serif);font-size:26px;font-weight:600}.swap{animation:pageIn .4s var(--ease)}.diagram{width:100%;height:auto;display:block}.meter{color:var(--ink2);align-items:center;gap:8px;display:flex}.side{flex-direction:column;gap:16px;display:flex}.layer-list{flex-direction:column;gap:4px;list-style:none;display:flex}.layer-row{border-radius:var(--wobble);grid-template-columns:26px 1fr;align-items:start;gap:10px;width:100%;padding:9px 10px;transition:background .2s;display:grid}.layer-row:hover{background:#23211e0a}.layer-row.focus{background:#ffd84d59}.layer-row b{font-size:14.5px;font-weight:600;display:block}.layer-row small{color:var(--ink2);font-size:13px;line-height:1.45;display:block}.layer-row.off b{color:var(--pencil);text-decoration:line-through;-webkit-text-decoration-color:var(--red);text-decoration-color:var(--red);text-decoration-thickness:1.5px}.skcheck{flex:none;margin-top:1px}.layer-card.risk{border-color:var(--red)}.risk-text{color:#8f2a1c}.analogy{border-top:1px dashed var(--pencil);color:var(--ink2);padding-top:10px;font-size:14px;margin-top:12px!important}.analogy .note-font{color:var(--amber)}.cases{grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:22px;display:grid}.folder{border:1.6px solid var(--ink);box-shadow:var(--shadow);transition:transform .2s var(--ease), background .2s;background:#f6ecd6;border-radius:4px 14px 10px 12px/12px 6px 14px 8px;flex-direction:column;gap:2px;margin-top:10px;padding:18px 18px 14px;display:flex;position:relative}.folder .tab{border:1.6px solid var(--ink);background:#f6ecd6;border-bottom:0;border-radius:8px 10px 0 0;width:90px;height:14px;position:absolute;top:-12px;left:14px}.folder:hover{transform:translateY(-2px)rotate(-.4deg)}.folder.on,.folder.on .tab{background:#fdf3b8}.folder.on{transform:translateY(-3px)}.folder b{font-family:var(--serif);font-size:18px}.folder small{color:var(--ink2)}.controls{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:18px;display:flex}.progress{color:var(--pencil);margin-left:6px}.kyc{flex-direction:column;gap:22px;display:flex}.kyc-cards{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);align-items:start;gap:24px;display:grid}.graph-wrap{position:relative}.graph-wrap>.todo{position:absolute;top:-8px;left:20px}.graph{width:100%;height:auto;display:block}.node.waiting{animation:1.2s ease-in-out infinite wait}@keyframes wait{50%{opacity:.55}}.node-card{z-index:5;width:330px;padding:16px 18px;font-size:14px;position:absolute}.node-card.below{transform:translate(-50%,44px)}.node-card.above{transform:translate(-50%,calc(-100% - 44px))}.node-card.flip.below{transform:translate(calc(60px - 100%),44px)}.node-card.flip.above{transform:translate(calc(60px - 100%),calc(-100% - 44px))}.node-card .x{color:var(--pencil);font-size:22px;position:absolute;top:6px;right:12px}.node-card h3{font-size:18px}.who{grid-template-columns:1fr 1fr;gap:10px;margin-top:12px;display:grid}.who>div{border-radius:var(--wobble);padding:10px 12px;font-size:13px;line-height:1.45}.who b{margin-bottom:4px;font-size:12.5px;display:block}.who .llm{background:var(--blue-soft);color:#1f3f86}.who .harness{background:#efece5}.step-card .decide{border:1.6px dashed var(--amber);border-radius:var(--wobble);background:var(--amber-soft);animation:cardIn .4s var(--ease);margin-top:14px;padding:12px 14px}.step-card .decide .note-font{color:#9a5f0e}.step-card .row{flex-wrap:wrap;gap:8px;margin-top:10px;display:flex}.step-card .done{color:var(--green);margin-top:12px}.sheet{background:#fffef9 repeating-linear-gradient(#0000 0 31px,#2f5fc41f 31px 32px)}.sheet dl{margin-top:8px}.sheet dl>div{grid-template-columns:118px 1fr;gap:10px;min-height:32px;padding:5px 0;display:grid}.sheet dt{color:var(--pencil);padding-top:2px;font-size:12.5px}.sheet dd{font-family:var(--hand);color:var(--blue);font-size:19px;line-height:1.2}.sheet .empty dd{color:var(--pencil)}.sheet .changed dd span{animation:marker .9s var(--ease) .2s forwards;background:linear-gradient(#0000 45%,#ffd84dbf 45% 88%,#0000 88%) 0 0/0 100% no-repeat}@keyframes marker{to{background-size:100% 100%}}.attacker{border-color:var(--red);grid-template-columns:84px 1fr auto;align-items:center;gap:20px;display:grid}.who-atk h3{margin:2px 0 4px}.who-atk p{color:var(--ink2);max-width:460px;font-size:14px}.attack-picker{flex-direction:column;gap:6px;display:flex}.attack-picker .note-font{color:var(--red)}.attack-list{grid-template-columns:1fr 1fr;gap:6px;display:grid}.chip.atk{border-color:#d4432f80;justify-content:flex-start}.chip.atk.on{background:var(--red);color:#fff;border-color:var(--red)}.bot{animation:3s ease-in-out infinite breathe}@keyframes breathe{50%{transform:rotate(-3deg)scale(.97)}}.attack-brief{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr) auto;align-items:center;gap:28px;margin:28px 0 30px;display:grid}.postit{animation:cardIn .4s var(--ease);background:#fff3a8;border-radius:2px 2px 14px;padding:16px 18px 14px;transform:rotate(-1.2deg);box-shadow:2px 5px 10px #23211e1f}.postit p{margin:2px 0 8px;font-size:14px}.postit .payload{font-family:var(--hand);color:#6b2a1d;font-size:19px;line-height:1.25}.thought{color:var(--red);font-size:1.45rem}.launch{flex-direction:column;align-items:flex-end;gap:4px;display:flex}.duel{grid-template-columns:1fr 1fr;gap:28px;display:grid}.column{padding:18px 18px 16px;transition:border-color .4s,background .4s}.column.strong{border-color:var(--green)}.column.weak{border-style:dashed}.column.breached{border-color:var(--red);background:#fff8f6}.column header h3{margin:0}.column header p{font-size:13.5px}.toggles{flex-wrap:wrap;gap:6px;margin:12px 0 6px;display:flex}.toggles .chip{padding:4px 10px 4px 6px;font-size:12.5px}.stack{width:100%;height:auto;margin-top:4px;display:block}.token{transition:transform .75s cubic-bezier(.5,0,.3,1)}.token-text{fill:#fff;font-size:14px}.log{border-top:1px dashed var(--pencil);min-height:96px;margin-top:8px;padding-top:10px;list-style:none}.log.empty{color:var(--pencil);text-align:center;padding-top:30px}.log li{font-family:var(--hand);animation:lineIn .4s var(--ease);grid-template-columns:52px 1fr;gap:8px;padding:3px 0;font-size:18.5px;line-height:1.2;display:grid}@keyframes lineIn{0%{opacity:0;transform:translate(6px)}}.log time{font-family:var(--sans);color:var(--pencil);padding-top:4px;font-size:11.5px}.log .ok{color:var(--green)}.log .bad{color:var(--red)}.log .ink{color:var(--ink2)}.log .strong span{font-weight:700}.verdict{text-align:center;margin-top:28px;padding:22px 28px}.verdict.ok{border-color:var(--green)}.verdict.bad{border-color:var(--red)}.verdict p{max-width:760px;margin:0 auto}.verdict p+p{margin-top:8px}.verdict .red{color:var(--red)}.rules{border-top:1.5px dashed var(--pencil);margin-top:72px;padding-top:40px}.rules h2{font-family:var(--serif);max-width:760px;font-size:clamp(24px,3vw,32px);font-weight:600;line-height:1.2}.rules .lead{max-width:760px}.rule-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px;margin-top:26px;list-style:none;display:grid}.rule{box-shadow:none;grid-template-columns:38px 1fr;gap:12px;padding:16px 18px;display:grid}.rule:nth-child(odd){transform:rotate(-.4deg)}.rule:nth-child(2n){transform:rotate(.35deg)}.rule h4{font-size:15px;font-weight:600;line-height:1.3}.rule p{color:var(--ink2);margin-top:4px;font-size:13.5px}.rule-num{font-family:var(--hand);fill:var(--blue);font-size:22px;font-weight:700}.next-module{flex-direction:column;align-items:flex-end;margin-top:56px;text-decoration:none;display:flex}.next-module .note-font{color:var(--pencil)}.next-module b{font-family:var(--serif);font-size:22px;font-weight:600}.next-module:hover b{-webkit-text-decoration:underline wavy var(--blue) 1.5px;text-decoration:underline wavy var(--blue) 1.5px;text-underline-offset:6px}.foot{max-width:1200px;color:var(--pencil);border-top:1px solid #23211e14;flex-wrap:wrap;justify-content:space-between;gap:8px;margin:0 auto;padding:24px clamp(16px,4vw,48px) 36px;font-size:13px;display:flex}@media (max-width:1020px){.principles,.kyc-cards,.attack-brief{grid-template-columns:1fr}.launch{align-items:flex-start}.attacker{grid-template-columns:70px 1fr}.attack-picker{grid-column:1/-1}}@media (max-width:820px){.nav{flex-wrap:wrap;gap:8px 16px}.tabs{order:3;justify-content:space-between;width:100%;margin:0}.tabs a{padding:6px 8px 9px}.tabs .full{display:none}.tabs .short{display:inline}.diagram-head{flex-wrap:wrap}.diagram-wrap,.graph-wrap{-webkit-overflow-scrolling:touch;overflow-x:auto}.diagram{min-width:680px}.graph{min-width:760px}.graph-wrap>.todo{position:static}.portal{margin-left:auto}.page{padding-top:28px}.cases{grid-template-columns:1fr;gap:14px}.duel{grid-template-columns:1fr}.legend{margin-left:0}.node-card{width:auto;position:fixed;bottom:12px;right:12px;top:auto!important;left:12px!important;transform:none!important}.who,.attack-list{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}.draw{stroke-dashoffset:0}}